Monday, May 30, 2011

Google Advanced Image Search

Many bloggers use Google image search engine to find suitable images for their blog posts but in some cases it takes a long time to find and filter the appropriate results from the amount loaded for your search terms. You may significantly save time if you use Google Advance Image Search instead of Google Image search. You can also switch interface from Basic Search to Advanced Search from the main image search interface by clicking on small hyperlink to advance search under the Search button, if needed.

Google Advanced Image Search is both powerful and easy to use. Following are some simple instructions on how to use Google Advanced Image Search.

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Step 1. Visit Google Advanced Image Search at the following link: http://ping.fm/Iq9Yn. If you plan to use Google Advanced Image Search in the future, it is a good idea to bookmark the site now.

Step 2. Familiarize yourself with the interface. Google Advanced Image Search is extremely intuitive and looks like Google's advanced search for text information. There are ten easy ways to maximize your image search results � some empty fields in which you can easily enter text, others drop down menus, and others radio buttons. Here is a listing of each of the fields and how to maximize your results with them:
  1. Find results related to all the words- in this field you can easily enter keywords that relate to the image you are looking for. At any time you can go ahead and click on Google Search to begin your search for images.
  2. Find results related to the exact phrase- in this field you can narrow down your search by including phrasal keywords that relate to your search.
  3. Find results to any of the words- for a broader search in which there may not be lots of images available, you can easily add non-specific keywords.
  4. Find results not related to the words- this field can help you to remove ambiguity when a search term may have several meanings.
  5. Content Types: return images that contain- this search field is a radio button that gives the user three different options which are all self explanatory (1. any content, 2. news content, 3. faces)
  6. Size: return images that are- this field is a drop down menu giving the user five different size choices to choose from. The choices are any size, small, medium, large, and extra large. There is no way to input the exact size of an image you are searching for.
  7. File types: return only image files formatted as- this field is a drop down menu where the user can choose the type of files that he or she is looking for. There are five different choices that can be selected: any file type, JPG files, GIF files, PNG files, and BMP files.
  8. Coloration: return only images in- this field is a drop down menu where the user can choose from the following choices: any colors, black & white, grayscale, and full color.
  9. Domain: return images from the site or domain- this is a field that can be inputted with a domain of your choosing. For instance, if you would like to search for an image on Wikipedia, you can easily include the full domain in the box.
  10. Safe Search: Safe search allows a user to ask Google to filter your search. For instance, if you are at work or searching for an image at home with your children, you can use the radio buttons to choose the level of filtering to reduce the chances that unsavory material will appear. There are three choices for Safe Search: no filtering, moderate filtering, and strict filtering.

Step 3. Once you have filled in the criteria that you think best supports your image search, simply click on the Google Search button on the upper right hand corner of the page. If you find that your search has resulted in either not enough or too many listings, you may want to change you criteria and try again.

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Saturday, May 28, 2011

Freeware for Saving, Keeping, and Reading Web Documents

More time you spend online, more activities you transfer from the other methods to purely Internet processing and operations, more you need the utility which will save and organize the information retrieved from Internet to be manipulated as regular files. There is a frequent need to save PDF's or Web pages to be used later (for tickets receipts, orders, books, Manuals, or anything you want to keep) and get them arranged that you will have no problems finding them later. With free small utility you can now save any web documents to the special "Web" folder within the "Documents" folder (or "My Documents" for pre Windows 7).

Photobucket


The WebReader application can be accessed from the football/Soccer icon in the system tray (near the clock on the Task Bar). It basically allows quick and easy access to these saved documents, and you can view, print and browse these files any time later within the application. You can also organize your documents by creating sub-folders in Windows Explorer and navigating them easily within this application.

When using Internet Explorer you can save the current page with shortcut operation - by pressing Ctrl + s, but make sure you save the document in the 'Web' folder. Anytime you want to access this document just use Web-eReader to locate and open it. It is quick and easy; double click the Football Icon and double click on your document.

Photobucket


Direct Download: http://www.ziddu.com/download/15160703/WebReader.exe.html



Free the Internet - Blog Carnival at Collection of Web Freebies - 20th Ed.

Welcome to the 20-th, May 27, 2011, edition of the "Free the Internet" Blog Carnival. Some statistics: submitted articles � 92, published articles - 19. I want to thank all the authors contributing to the issue. Some articles were excluded from the review, since their topic of discussion did not match the main target of the carnival. I am sorry, that not all submissions were accepted, as some of the excluded articles carried a significant value. As one of the submitted articles carried a link to the potentially dangerous site, I want to ensure all the readers that all articles were tested and evaluated, and all the posted links are safe to visit.

Ivan Dimitrijevic presents Live TV channels � USA | Watch TV on laptop posted at Watch TV on laptop-Free live TV channels, saying, "All you have to know about free live TV channels in USA"

Melissa Delaney presents 10 Tools To Surf the Web Anonymously posted at Bundled Package Deals.

Almog Koren presents Molehill 3D Public Beta is Available posted at Almog Design.

Alison Doyle presents 5 Ways to Boost Your Wireless Network Signal posted at My ISP Finder.

Gordan Smith presents 10 Ways to Protect Your Kids on FaceBook posted at Internet Provider, saying, gordan.smith11@gmail.com

Donna Cullen presents 10 Things You Didn?t Know About Chat Roulette posted at Top Dating Sites.

sharons719 presents 40 Best Web Resources for Bible Study posted at A Blog of Biblical Proportions, saying, "You don't have to be a Bible student, or planning for a career in the ministry, to benefit from the online Bible resources available. Anyone can find greater enjoyment and enlightenment from the holy scriptures when they look to using web resources. Whether you are looking for personal edification, or whether you are preparing a lesson for Sunday school, here are 40 of the best web resources for Bible study."

Andrea Carter presents Expecting Mothers Exhale: 50 Blogs to Prepare for Your Baby?s First Year posted at Masters in Nursing, saying, "We all had parents who had us, but what happens when it is our turn to become parents? Anxiety, panic, and rushed decisions can all follow, whether instantly or delayed, and result in everything from diapers that don't fit to lime green nurseries."

Sara Coolidge presents Man?s Best Friend: Top 25 Dog Training Blogs posted at Veterinarian Colleges, saying, "Ask any pet owner and they will tell you that it can be one of the most fulfilling experiences of a lifetime. Those who don't have pets will tell you they don't have the money to train a dog or any amount of time to spare cleaning up any accidents."

Christine Kane presents 10 Reasons People Switch Internet Providers posted at Internet Service Providers.
 
Engelbert Hudson presents 20 Useful Specialty Search Engines for Bible Scholars posted at A Blog of Biblical Proportions, saying, "Search technology has revolutionized how people learn ans find new information. This holds true with biblical scholars as well. These 20 search engines are quite useful for any type of Bible study."

Kate Croston presents 10 Ways to Get Temporary Internet Service Without a Contract posted at Internet Service.

Elena Frederick presents 10 Online Ways to Find an Awesome Roommate posted at Free Internet.

Raymond Fernandez20 presents 25 Unique iPhone Apps for Single Parents posted at Online Management Degree, saying, "Being a single parent can be hard enough even when you aren't living in the age of technology. Kids know tech, and they learn much faster than their parents do. So while your beloved iPhone, iPad, or iPod Touch may be the highlight of your day, it can also be utilized as a virtual parenting assistant in addition to plaything for your kids."

Josephine Chadwick presents 10 Great Sites for Satellite Maps posted at Cheap Internet Deals Blog.

Christine Kane presents 10 Uses for Skype for Business Travelers posted at Internet Service Providers.

Cisko presents CNET ? Free Software Downloads posted at CiskoPicks, saying, "Talking about CNET's free software download function and policy of testing for spyware."

Kate Croston presents 10 Ways to Find a Friend from High School Online posted at Internet Service.

Bryan Keithley presents Swap Stuff in Style: FreeCycle.org and TitleTrader.com posted at Finally Fast, saying, "In this entry, we take a look at two dedicated swapping sites-each with something unique to offer-that represent the "next generation" of getting free stuff online."

That concludes this edition. Submit your blog article to the next edition of free the internet using our carnival submission form. Past posts and future hosts can be found on our blog carnival index page.

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Parenting Causes High Stress and Clinical Depression

While parenthood brings immense amounts of joy, pride, personal growth and other good things to those with children, it can also bring a lot of challenges, and researchers are finding that these challenges can take a toll. A parenting stress study by Florida State University professor Robin Simon and Vanderbilt University's Ranae Evenson found that parents have significantly higher levels of depression than adults who do not have children.

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Here are some of the highlights of the study's findings:

Higher Risk Factors

The study found that certain types of parents have higher levels of depression than other parents. Those who exhibited more symptoms of depression included:
  • Parents of adult children living at home
  • Parents of adult children not living at home
  • Parents who do not have custody of their minor children

Lower Risk Factors

Those who exhibited the least depressive symptoms included:
  • Parents living with minor biological children
  • Parents living with minor adopted children
  • Parents living with minor stepchildren.
(These findings were surprising, as it was assumed that these parents experience the greatest amounts of stress.)

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The Marriage Buffer

Married parents also have fewer symptoms than those who were unmarried.


Both men and women were found to be equally effected by depression, a finding that actually shocked researchers, as it was inconsistent with previous studies and contradicts the historically held assumption that parenthood affects women more.

All Parents Are At Greater Risk

There is no category of parent, among all those listed above, who experienced lower levels of depression than non-parents, which researchers found surprising, especially because other adult roles, like being married and employed, are linked with greater levels of emotional well-being.

Lifelong Effects

Also surprising was the finding that these symptoms don't go away when the kids grow up and move out of the house! Researchers believe that this is because parents still worry about their children and how they're getting along in the world throughout their lives, from the time they're colicky infants and tantrum-prone toddlers to the days when they're worried about promotions at work and marital problems of their own.

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What's Behind This?

The researchers believe that this is because parents have more to worry about than other people do. We worry about our children's well-being all throughout their lives, from the time that they're tiny and dealing with colic, teething and tantrums, to the time they're dealing with finding jobs and partners and having kids of their own. It's not that parents don't enjoy their children or their roles, but the emotional toll of parenting can be high, partially because parents in the United States are often relatively socially isolated and don't always have support from the community or even their extended family.

"It's how we do parenting in this society," Simon said. "We do it in a very isolated way and the onus is on us as individuals to get it right. Our successes are our own, but so are our failures. It's emotionally draining."

Something that may be additionally difficult for parents is that people don't always talk about the difficulties of parenting or realize how much support is needed. This study can help parents see that they are taking on a role that's challenging as well as rewarding, validate feelings that they might be having, and encourage them to seek social support and take care of themselves.

"Parents should know they are not alone; other people are feeling this way, too," she said. "This is a really difficult role, but we romanticize it in American culture. Parenthood is not the way it is in TV commercials."

New Parents at Risk

While the report, offered before, proposed that the parents with minor biological children are in relatively low risk of depression, the research, which tracked nearly 87,000 families in the United Kingdom between 1993 and 2007, found an opposite - the highest risk for depression occurred in the first years after a child's birth.

Overall, 39 percent of mothers and 21 percent of fathers had experienced an episode of depression during the first 12 years of their child's life. After the first year of parenting, a mother's risk for depression dropped by half, while experienced fathers faced only about a quarter of the depression risk compared with new fathers. Although depression risk for both parents dropped considerably in the second year, it remained steady through a child's 12th year.

Parents who had an earlier history of depression, who had children at a relatively young age or who had lower incomes were at highest risk for a depressive episode during their parenting years, according to the study, published online in The Archives of Pediatrics and Adolescent Medicine.

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Parenting as Pure Joy?

Michael Lewis, professor of pediatrics and psychiatry and director of the Institute for the Study of Child Development at the Robert Wood Johnson Medical School in New Brunswick, N.J., says that the idea of parenthood as pure joy "was always a bit of a wonderful myth."

Over the last 150 years, he said, children have moved from being an economic advantage to an economic burden in the United States. We used to be able to send children to work in the fields; older kids tended to the babies. When not pressed into service, they mostly stayed out of the way.

With the advent of Dr. Spock, the parenting industry, obligatory music and soccer lessons and a colossal marketplace that propels kids to desire and parents to guilt, children have become the center of the household.

Meredith Small, a Cornell University anthropologist and author of "Kids: How Biology and Culture Shape the Way We Raise Our Children," sees cultural forces conspiring to make life lousy for parents.

"Western culture is the worst place to be if you want to be a parent," she says. "If you look at any other culture, people would think that this is nutty."

She said parents have never been as alone as they are in the United States today. In places like India, lots of people sleep in one big house. When the baby wakes up at 2 a.m., six people are available to help. Higher birth rates mean there are older children to take care of the younger ones. Worldwide, she says, 90 percent of child care is done by other children.

Even in many European countries, things are better; working mothers -- and sometimes fathers -- are paid a portion of their salaries to stay home during the first year or more with their young children. Parents get six weeks of vacation and extra time off to take care of sick kids. Good child care is subsidized by the government. College and graduate schools are paid for by the government.

Here, Small said, nuclear families aren't large enough. "Parents are tired, they are overworked, they are extended, they are irritated and they've got nobody to help them."

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How to Manage Parenting Stress?

So short of sending the kids back into the fields, having more babies, inviting the neighbors to live with us or charging the kids rent, what's an overwhelmed parent to do?

Family therapist Neil Bernstein, who has offices in the District and Virginia, offers this simple advice: "Get a life."

For the record, he doesn't necessarily accept the study's conclusion that people with children are more depressed. Still, "What parents need to know and should take away from this is that it's important to look after your own mental health, not to live vicariously through your child," he said.

People should have their own interests and look after their relationships the same way they look after their children. And if it all seems too overwhelming, it's worth seeking help from a professional.

"Being a good parent does not mean being totally absorbed in your children," he said.


Sources and Additional Information:


Friday, May 27, 2011

Physical Exercises may Delay or even Reverse Alzheimer's Disease Symptoms

Scientists have discovered an interesting link between fitness exercises bring ultimately positive impact on the well-being of the Alzheimer's patient, being able to slow down and even slightly reverse the symptoms severity.  Keeping your body fit causes multiple positive changes to your physical, emotional, and mental health, so there is an overwhelming reasons to include the daily routine in your action plan to fight Alzheimer's disease.

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Patients with early Alzheimer's disease who exercised regularly saw less deterioration in areas of the brain that control memory, according to a study released at the 2008 International Conference on Alzheimer's Disease.

Mild Alzheimer's disease patients with higher physical fitness had larger brains compared to mild Alzheimer's patients with lower physical fitness, according to a study published in the July 15, 2008, issue of Neurology, the medical journal of the American Academy of Neurology.

For the Alzheimers and exercise study, 121 people age 60 and older underwent fitness tests using a treadmill as well as brain scans to measure the white matter, gray matter and total volume of their brains. Of the group, 57 were in the early stages of Alzheimer's disease while the rest of the group did not have dementia.

"People with early Alzheimer's disease who were less physically fit had four times more brain shrinkage when compared to normal older adults than those who were more physically fit, suggesting less brain shrinkage related to the Alzheimer's disease process in those with higher fitness levels," said study author Jeffrey M. Burns, MD, of the University of Kansas School of Medicine in Kansas City and member of the American Academy of Neurology.

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The results of this Alzheimers and exercise study remained the same regardless of age, gender, and severity of dementia, physical activity and frailty.

"People with early Alzheimer's disease may be able to preserve their brain function for a longer period of time by exercising regularly and potentially reducing the amount of brain volume lost.

Evidence shows decreasing brain volume is tied to poorer cognitive performance, so preserving more brain volume may translate into better cognitive performance," Burns said. "This is one of the first studies to explore the relationship between Alzheimers and exercise (cardio respiratory fitness)".

The positive message from researchers is that in order to benefit mental activity, physical activity does not necessarily need to be extremely strenuous or constitute a big time commitment. The major point is that although moderate exercise can benefit mental capacity, it is necessary that it be done on a consistent basis.

By strengthening the heart, exercise increases blood flow to the brain, which increases tolerance to exercise, prunes body weight, and lowers blood pressure. In addition, exercise lowers the bad cholesterol (LDL) and raises good cholesterol (HDL) with the added benefit of increasing sensitivity to insulin, which reduces likelihood of developing a disease that could negatively affect brain function.

Older adults exhibiting early signs of Alzheimer's disease can help prevent mental decline through high-intensity aerobic exercise, according to another study published in the Jan. 11, 2010 edition of the journal "Archives of Neurology." A team led by Laura Baker observed the effects of aerobic training on 33 older adults diagnosed with mild-cognitive impairment. For six months, subjects either participated in high-intensity aerobic exercises or completed stretching activities. The aerobic group demonstrated significant gains in mental agility, when compared to the stretching group, which continued to decline. Baker reports that aerobic exercise likely protects the brain by building heart and artery resilience --- increasing blood flow to the brain.

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Mild Exercise Probed as a Means to Counter Dementia

Modest physical activity, which ranges from around thirty minutes a day, is recommended. If there are any health issues or concerns, then it is highly recommended that a professional health care advocate be consulted prior to beginning any new exercise regimen.

Need help with the arrangements � involve your caregiver or family member. Be consistent, and you will see positive results for your overall well-being soon.

So what types of activities are recommended?

Walking is the number one recommended activity.  It is a low impact activity that can be started slowly and gradually increased to achieve greater intensity and longer durations.  Daily changes can be made in an outdoor or indoor walking routine (e.g., many people vigorously walk in malls during inclement weather) to keep interest high (which assists in maintaining motivational levels).

Light strength training can be performed from a wheelchair.  Studies have shown that individuals who perform strength training will also improve bone density. Tai chi is an excellent activity for strength, balance and coordination.

Aerobic exercises that have low impact are highly recommended. These include swimming (even walking in waist deep water will build strength, as will walking in deep sand) and bicycling.
Gentle forms of yoga emphasizing mild stretching exercises improve circulation, digestion and focus.

Note that exercise is natural and lacks the unpleasant and dangerous side effects associated with most, if not all, prescription drugs.

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Sample of the Physical Fitness Training Protocol

  1. Weigh in. Note your weight at the beginning of the training session.
  2. Check Pulse.  This is obtained after several minutes of sitting quietly after arriving to the Fitness Center.  Do not proceed if your resting pulse is higher than 90.
  3. Warm-up Walk.  Walk on spot for several minutes to warm up.
  4. Stretches.  Perform a series of stretches, most of which are done sitting down: Neck stretch, (right, left, forward); arm across chest (r & l); hamstring stretch: sit, extend legs, one bent, one straight. Slide arms down straight leg, head looking forward, then switch.  calf stretch (r & l). Do each stretch twice. Hold for 16 seconds.
  5. Calf raise.  Up on tip toes and down, holding lightly onto bar.  Repeat 15 times. 
  6. Step up on Reebok step aerobics box and down (without bringing other leg to rest on box) � right, then left.  One set per side. Add 2 reps per week.
  7. Balance practice: Stand on box on right foot, holding onto bar lightly. Signal to the instructor when ready to let go and count seconds held; do 3 times for each foot and record longest time.
  8. Wrist roll-ups.  Perform two sets (each set = one rolling up of rope and one unrolling).
  9. Treadmill.  Fasten safety clip.  Set elevation at 0 and rate at 1.0 or more, depending on your physical abilities.

You should be at 15-20 minutes from the beginning of exercises by now.
 
  1. Bike.  Adjust seat height and position to be comfortable. Enter weight. Use up and down arrows to set weight and time. Hit start.
  2. Weight training. Perform 2 sets of 10-12 reps on 5 different machines that work large muscle groupsRest for at least 30 seconds after each set.  After two successful workouts of 2 sets of 10 at a given weight, increase to 12 reps. Then increase weight � 2-6 pounds, as tolerated, for upper body machine; 10-20 pounds for leg press. If you feel you are working too hard, drop back.
  3. Leg Press.  Strengthens muscles of the legs and buttocks. Back should be in most upright position possible. Shoulder pads should just touch shoulders. Legs, when on plate, should be at about 6 inches apart and at 90 degree angle (slightly greater than 90 for subjects with knee problems.
  4. Chest Press. Strengthens muscles of the chest and shouldersTwo adjustments: back and seat. Back should be so that vertical sidebar is parallel to your shoulder and upper arm when you are leaning back.  Seat height should be so that crook of arm handle is at armpit level.  Ankles should be crossed.
  5. Row: Strengthens muscles of the arm shoulder, and upper torso. One adjustment. Adjust seat so that center padded column is against your stomach, but you are sitting up straight, not slouched over the pad.  Move yourself as close to hand grips as possible.
  6. Torso Arm: Strengthens muscles of the arm, shoulder, and upper torso.  Back in upright position, adjustable seat height. Seat is raised in order for you to reach hand grips. If uncomfortable high off the ground, grips can be lowered. Use seat belt.
  7. Overhead Press: Strengthens chest and shoulder muscles.  Adjust seat so that your shoulder is at the crook of the hand grip.  Ankles should be crossed. Use seat belt. 

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You should be at 30-40 minutes from the beginning of exercises by now. Some general notes:
  1. Drink plenty of water through the exercise.
  2. Accept help from your family member or personal trainer to supervise your activity and monitor your vitals.
  3. Be reasonable. You have a life marathon to run, do not get yourself exhausted on the first mile.
  4. Be patient, do not expect magic improvements overnight.
  5. Reward yourself for being consistent.

 Sources and Additional Information:



Wednesday, May 25, 2011

Telomerase Theory of Biological Aging

In one of the previous posts we reviewed the cornerstone Genetic Theory of Aging - Planned Obsolescence Theory, focused upon the encoded programming within our DNA. But recent scientific development gave a road to other approaches linking human genetics with biological aging.

One of the most recent theories based on the gene damage has been the Telomerase Theory of Aging. This theory was born from the surge of technological breakthroughs in genetics and genetic engineering. First discovered by a group of scientists at the Geron Corporation in Menlo Park, California, telomeres are sequences of nucleic acids extending from the ends of chromosomes.

Telomeres

Telomeres are sequences at the ends of chromosomes. Though they are written in the 'alphabet' of the genes, telomeres do not contain the codes for proteins. So telomeres are not themselves genes, but neither are they meaningless junk. Instead these repetitive sequences protect the ends of the chromosome from damage, and prevent the chromosomes from fusing into rings, or binding haphazardly to other DNA in the cell nucleus.

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When a cell divides, the chromosomes are copied by enzyme molecules. These molecules faithfully transcribe the genetic information on each chromosome, producing mirror images of both of the two original strands (which themselves were mirror images of each other). But the enzyme molecules that do the duplicating are unable to completely reproduce the tips of the chromosomes, much as a tape recorder cannot play the last few centimeters of tape in a cassette. As a result, the duplicate chromosome is necessarily slightly shorter than the original, lacking a small amount of the original telomere sequence. The missing DNA does not measurably affect cellular functioning until enough cell divisions have occurred that the telomeres on at least one of the chromosomes in the cell become critically short.

Cells with critically short telomeres alter their character by transcribing a partly distinct set of genes. They also become unresponsive to triggers that would normally stimulate them to divide. Though these growth arrested cells can live on in the body for years, once they have reached this state, they do not under normal circumstances, replicate themselves. They are said to have reached their Hayflick limit (named for the discoverer of the arrested state). Most cells can replicate about 50 times before the telomeres are too short.

Telomerase

Because sperm and egg cells are themselves descended from progenitor cells, if there were no mechanism for replacing lost telomere, then all organisms with linier chromosomes (eukaryotes) would be condemned to quick extinction due to Hayflick limits in their reproductive tissues. Clearly, that's not the case. Instead, there are a number of mechanisms in nature that counteract the natural tendency of telomeres to erode over time.

Scientists discovered that the key element in rebuilding our disappearing telomeres is the "immortalizing" enzyme telomerase, an enzyme found only in germ cells and cancer cells. Telomerase appears to repair and replace telomeres manipulating the "clocking" mechanism that controls the life span of dividing cells. Future development of telomerase inhibitor may be able to stop cancer cells from dividing and presumably may convert them back into normal cells.

This hybrid molecule, part protein, part RNA, is capable of slowing telomere erosion, halting erosion altogether, or lengthening telomeres beyond those in the parent cell. The genes that produce telomerase are found in every potentially replicating cell in the body, including cells at their Hayflick limits, but the genes that produce telomerase are inactive in the great majority of our cells, for the vast bulk of our lives. Those genes are active across the body only in early fetal development. After that point, telomerase is only found in a few special tissues such as antibody producing immune cells, cells that replenish the gut lining, and sperm producing cells.

Further recent research by Don Kleinsek Ph.D., of GeriGene Inc. (one of the few genealogists looking for the genes involved with aging), indicates that telomeres can be repaired by the introduction of the relevant hormone. In other words telomeres and their subsequent processes affect each other. It may be possible, (once we know what each telomere is responsible for), to precisely introduce the necessary hormone and aid genetic repair, as well as the hormonal balance etc.

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Evidence in support of the telomerase hypothesis of aging

  • Telomerase are shorter in most tissues from older individuals compared to younger individuals.
  • Children born with progeria (early aging syndrome) have shortened Telomerase compared to age-matched controls.
  • Telomerase in normal cells from young individuals progressively shorten when grown in cell culture.
  • Experimental elongation of Telomerase extends proliferative capacity of cultured cells.

The role of telomerase in checking aging remained unaddressed, in part because of the cancer-promoting activity of telomerase. In order to circumvent this problem, scientists have successfully tested telomerase reverse transcriptase (TERT), one of the components of telomerase, in mice and have shown that it could restrain cancer. The test revealed that TERT could improve the fitness of epithelial barriers, particularly the skin and the intestine. It also produced a systemic delay in aging accompanied by extension of the median life span.

Does Telomeres Get Shorter to Everyone?

No � and that's a big surprise. Researchers in Sweden found out that some people's telomeres do not necessarily get shorter over time. In fact, they found that some people's telomeres even get longer. This variation at the individual level was hidden by prior studies that averaged results over large population.

What Does Non-Shortening Telomeres Mean?

In the study, 959 individuals donated blood twice, 9 to 11 years apart. On average, the second samples had shorter telomeres than the first. However, around 33% of the people had either a stable or increasing telomere length over a period of around 10 years. What does this mean? Nobody knows. It could be that those people have an amazing cellular anti-aging mechanism or it could be that they have an early sign of cancer (researchers tried to rule this out) or it could be fairly meaningless. What we do know for sure is that aging is a lot more complicated than simply looking at the shortening of telomeres.

Life Affects Telomeres

There is a full literature on telomere that has lately been published. It seemingly is the reason why diseases become more severe at late-life. As our life goes on, cell senescence, illnesses and disease tend to set a limit to longevity. According to research going beyond 120 years is almost impossible if a methods to maintain telomeres lengths are not found.

It is even possible to verify the length of telomeres. Length of telomere can give an approximate of the biological life span of cells and organisms. It has been found that people who experience oxidative stress and suffer from various diseases have much shorter telomere than controlled groups.

Moreover, recent research shows that children, who have had an emotionally traumatic childhood, being sexually abused or beaten, tend to have shorter telomeres, according to a research by Journal Biological Psychiatry.

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Shortening of Telomeres does also offer reliable justification as to why the immune system becomes less responsive to illnesses and infections. The decline in immune functions is caused by the peak of replication of cells. The immune system is unable to reproduce new cells to tackle diseases and infections. For instance, therapies that would increase the telomerase in the human immune cells such as CD4 and CD8 would retard the senescence of cells. The potential benefits would be elevated cell strength to handle stress, deal with diseases such as AIDS and prevent bone loss as well as inducement of inflammatory cytokines.

Telomere theory of aging has direct relations to outcomes such as high blood pressure, psychosocial stress, obesity and a weak lipid statue. This connects the theory to oxidative damage, susceptibility to cardiovascular disease and other theories.

How to Help your Telomeres?

1. Lifestyle




The aim is to maintain appropriate long telomeres. This can be achieved by avoiding all types of stress: physical, environmental and psychological.  Lifestyle guides such as proper diets with a proper daily-recommended volume of vitamins and antioxidants are advised. Friendly relationship promoting positive atmosphere and mental attitudes are necessary.

Medical treatments such as chemotherapy and radiation therapy as well as negative life experiences do also shorten the telomere. Some years of your life might be ripped-off through personal crisis as well as the medical treatment mentioned due to their negative effect on cell division and telomere shortening. Lifestyle is, hence, a prerequisite for longevity to be acquired.

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2. Food and Medical Supplements

It has been found by a 'recent study conducted on 586 women' that daily consumers of multi-vitamins have comparatively longer telomere of leukocyte DNA. The telomere is 5.1 percent longer than average people not taking multi-vitamins. This concludes that antioxidant plays an important role in assuring integrity in cell division through maintaining the telomere length.

Telomere shortening can be caused by oxidative damage as it forces an increase rate of duplication of new cells. Therefore, antioxidants can be effective in tackling both diseases and telomere shortening. For instance, l-carnosine can prove to alter or even avoid the telomere damage, in the culture of human diploid fibroblast. Early studies carried out in 1994, depicts that Carnosine does both retard senescence and encourage the generation of juvenile phenotype in culture of human fibroblasts. This elevates the 'Hayflick limit' and makes cell reproduction further possible.

Geron have the patent for TA-65 and TA used to activate telomerase. They claim that a vital substance from astragaloside IV acts as an activator of telomerase and by virtue this substance comes from the astragalus root. It is thought that the substance is cycloastragenol, according to the patent, as the substance has not been mentioned. Astragalus pills have many benefits to our biological system such as improving our immune system. Yet Chinese ginger roots are also being claimed to activate telomerase and hence part of the firewall.

RevGenetics' Astral Fruit is a supplement that contains astragaloside IV. There is 33 mg in every capsule of it and two per day can be consumed. Astragaloside IV is actually being scrutinized for its anti-fibrotic, anti-inflammatory cardioprotective and vasodiliation properties. Eventually, its neuro-protective features acts as a defense against ischemia. Yet, there are not any known side effects of the substance but it has not been in the market for long. Little publications have been made about its impact on inducing telomerase.

Cycloastragenol according Geron, 5 mg of cycloastragenol results in equal activation in telomerase as 100 mg of astragaloside IV. However, apart from patent information cycloastragenol there are no published sources about the substance available. Geron patent recommends that at around 50 to 100 mg of astragaloside IV is consumed. However, two capsules of 33 mg are adequate as potential hazard effects are still not yet known.

Other more versatile firewalls are Green Tea, Allicin, curcumin and resveratrol which tend to restrain the inducement of telomerase for cancer cells. These substances have strong anti-cancer benefits as well as other benefits.


Sources and Additional Information:
http://tinyurl.com/3nme9ql

How to crop audio files online?

You have a mobile phone, where you want install customized ringtones. You want to share a fragment of the song with your friends. You need to prepare an audio mix for your presentation. In these, and many other instances, you need to perform a seemingly simple task � you need to crop your audio file in the preset locations to get a particular music fragment.

If you do such operation frequently, you have already the software utility on your desktop for cutting and splitting audio files. But, what if you need that occasionally, and you prefer not to clog your computer with rarely used software? What if you far away from your computer, or simply need to upload the particular fragment to your smartphone as ringtone?

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With a free service of the mp3cut.net website the mp3 cutting can be performed fast and simple, with no user experience or related expertise. You will face no complexities. At first, press the "Upload mp3" button, choose the needed file and wait till it is uploaded and ready for procession. As soon as the file is available for editing � it depends on the speed of your connection to the Internet � slightly below the mentioned button the track will become pink, and the play button will become red. Now you can crop mp3. You have two sliders, which indicate the beginning and the end of the needed fragment of the song. Then, press the "Cut mp3 and Download" button. The download will start immediately.

Simple concept - fast and reliable processing… What may be better?

No registration or sign-up is necessary. Interface in English and Russian.



Sunday, May 22, 2011

How to make links open in new windows for Blogger blog?

If you design your blogs with lots of links to other blogs and web sites, you probably like to make the links to the other blogs and web sites open in a new browser tab or window (depending upon reader preference). That helps with reader retention (for you), and increases convenience (for your readers).

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Unfortunately, in all of the Blogger GUIs, there's no selection for "Make links open in new window". If you want all links in your blog to open in a new window, you can do this with a simple template change as described below. If you want specific links to open in a new window, you will have to manually code each link individually.

To make all links open in new window is amazingly simple. Just sign into Blogger DASHBOARD > DESIGN > EDIT HTML to open template editor

Use keyboard shortcut ctrl+F to find <head> and immediately after that, add a single line
<base target='_blank' />

so that it become

<head>
<base target='_blank' />


Save the edited template and all links in your blog will now open in new tabs or windows.

If you prefer selective links not to open in new window/tab but to open in the same window, as you have now, add the attribute target="_self" for those links you want to open in the same window/tab.

Blogger who have multiple internal links, might not find the presented solution as acceptable since they might not like the idea to open ALL links in a new window, or to edit each link manually. The target is open in the new window just external links from your blog (what happens if the user clicks on your archives, or on the title, or on comment links, or on a javascript link?)
Here is a vanilla javascript solution, that you want to paste into your template just before the end of the body (if you're old-style template), or paste into a javascript widget:

Replace XXXXXX with the appropriate URL prefix.

<!-- code for turning all non-blog links to new page links -->
<script type="text/javascript" language="javascript">
   var arr = document.getElementsByTagName("a");  //get all links in the page
   for(var i = 0; i < arr.length; i++)
   {
      if(arr[i].href.indexOf("XXXXXX.blogspot") < 0 //not links that are 'inside' blog
         && arr[i].href.indexOf("javascript:") < 0) //not javascript links
         arr[i].target = "_blank";
   } 


Sources and Additional Information:
http://ping.fm/KP2Z4



What is Computer Firewall, and why do you need one?

A Firewall is a computer program that monitors the flow of information from the Internet to your computer. There are two different types of firewall available for you to use - Hardware Firewalls and Software Firewalls.

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Hardware Firewall

A Hardware Firewall is a physical piece of equipment that sits between the Internet and your computer. An example of a hardware firewall is a broadband router, a common form of Internet connection. The benefit of using a hardware firewall, is that it has the ability to protect multiple computer systems that are connected to it at the same time. This makes it an effective firewall for use in businesses that have multiple computers connected to the Internet, as well as in homes that have more than one computer system.

However, it is not sufficient to have only the hardware firewall, because router-based firewalls only provide protection from computers on the Internet, not from computers on your home network. For example, if a mobile computer or guest computer connects to some other network, becomes infected with a computer worm, and then connects to your home network, your router-based firewall won't be able to prevent the spread of the worm. Therefore, a firewall running on each computer on your network can help control the spread of worms.

Note that running more than one firewall program on your computer at the same time could cause conflicts. It's best to just use one firewall program, in addition to a router-based firewall.


Software Firewall

Software Firewalls work in the same way as a hardware firewall, by monitoring and blocking information that comes to your computer via the Internet, however software firewalls must be installed as a program on your computer. These software firewalls can either be installed from a computer disk that you have purchased, or downloaded over the Internet. Software firewalls are the most common type of firewall. Programs such as Norton 360, Norton Internet Security, ESET Smart Security, and Kaspersky Internet Security all have a firewall bundled within them.

If you have Windows Operating System, the Firewall program is installed already by default. It is also set to active operations from the beginning. To make sure it hasn't been turned off, follow these steps:
  1. Open Windows Firewall by clicking the Start button, and then clicking Control Panel. In the search box, type firewall, and then click Windows Firewall.
  2. In the left pane, click Turn Windows Firewall on or off. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
  3. Below each network location type, click Turn on Windows Firewall, and then click OK. We recommend that you turn on the firewall for all network location types.


What a Firewall does?

Regardless of what type of firewall you choose to use, having one on your computer is a really good idea. A firewall helps to prevent computer hackers from accessing your computer through the Internet, and stealing sensitive information or infecting your computer system with some form of computer virus. A hacker can gain access to your system by "back doors" or open ports that connect your computer to the Internet. With a firewall in place these ports are blocked from inbound traffic, effectively closing the door in the hackers face.

Of course, damage can also be done to your computer from outbound traffic as well. Say for instance a hacker was able to slip by you with a Trojan, virus, spyware or phishing scheme that went undetected. The next time you booted up your computer and connected to the Internet, information on your computer could be sent out to the hacker. Many firewalls also block outbound traffic that will help prevent this from happening.

There are basically two ways that Firewalls work. Generally, data that comes in is analyzed by the firewall to determine the IP address it is coming from and the content that it contains. The firewall system then checks to see if this information is compliant with rules that you are able to configure. It can also analyze information at the application level. The firewall program will determine whether or not the application should be able to send or receive data through the port you are connected by.

Firewall programs are extremely important to the protection of not only your computer system, but you personal information as well. Many anti-virus programs come with firewall protection. Firewall protection should be considered an essential part of any computer's security strategy.

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What are some of the things that a firewall can't prevent?

  • E-mail viruses
E-mail viruses are attached to e-mail messages. A firewall can't determine the contents of e-mail messages, so it can't protect you from these types of viruses. You should use an antivirus program to scan and delete suspicious attachments from an e-mail message before you open it. Even when you have an antivirus program, you should not open an e-mail attachment if you're not positive it's safe.

  • Phishing scams
Phishing is a technique used to trick computer users into revealing personal or financial information, such as a bank account password. A common online phishing scam starts with an e-mail message that appears to come from a trusted source, but actually directs recipients to provide information to a fraudulent website. Firewalls can't determine the contents of e-mail messages, so they can't protect you from this type of attack.

Should you replace Windows Firewall?

If you are obsessed with your computer security, you may consider replacing our Windows Firewall with alternative solutions. Free and commercial software is available on the market for your evaluation. The default Windows firewall (Internet Connection Firewall) that is installed on Windows operating system has limitation of security protection or less user-friendly compares to third party firewall software.

Two major disadvantages to using default Windows firewall:
1. Default Windows Firewall does not restrict outgoing traffic from your computer or restrict applications from using your Internet connection. This means that if have a virus, Internet connection firewall will allow your applications to send data to the Internet without your permission.
2. When you boot your computer, Windows will enable your Internet connection before it enables the built-in firewall. This means that if someone attempts to hack your computer or port scan you while your computer is booting, your computer will be available on the Internet before the firewall starts up. This creates a limited opportunity for your computer to be hacked. Though this risk is mitigated by the short length of time between your Internet connection being active and the firewall starting, it is still a risk to take into consideration.

Alternatives for Windows Firewall

While we do not target in this post reviewing the available freeware firewall solutions, I would like to propose for your consideration the following utilities:
  1. Comodo Internet Security, the latest Comodo Internet security that combines firewall and antivirus software can secure your system against internal attacks such as Trojans, viruses, malicious software and external attacks by hackers. Meanwhile, Comodo Internet Security run a multi-layered security application that protects you against identity theft hackers, Trojans, scripts and other unknown threats. Plus more, the Comodo firewall easy to understand and configure.
  2. ZoneAlarm firewall is designed to protect your cable or DSL-connected computer against unauthorized access by hackers, hijackers and malicious software. It also blocks threats already on your pc from communicating with the malefactor or a third party so that hackers can't gain access to your computer or personal data.
  3. Private Firewall integrated desktop firewall and multi-layered intrusion prevention technology to protect your computer. This free private firewall delivers signature-less, real-time protection from known or new spyware, viruses, hacking techniques, and other intrusions on Windows desktops and servers. Meanwhile, it also offers network security features like port tracking, URL and packet filtering and application/system behavior modeling and anomaly detection components to protect both inbound and outbound traffics of user PCs.

Sources and Additional Information:



Thursday, May 19, 2011

History of Research on Clinical Depression

Historical Background

Descriptions of depression and depression-related mental disorders date back to antiquity (Summerian and Egyptian documents date back to 2600 BC). However, it was Hippocrates (460�370 BC) and his disciples who first studied these conditions systematically and introduced the term ''melancholia'' to describe the symptoms and to provide a physiological explanation of their origin. Hippocrates described a syndrome of melancholia as a distinct disease with particular mental and physical symptoms; he characterized all "fears and despondencies, if they last a long time" as being symptomatic of the ailment.  It was a similar but far broader concept than today's depression; prominence was given to a clustering of the symptoms of sadness, dejection, and despondency, and, often, fear, anger, delusions and obsessions were included.

The Hippocratic School attempted to link the balance of the postulated four humors (blood, yellow bile, black bile and phlegm) with the temperament and personality, and the latter two with the propensity to  develop  one  of  the  four  diseases  (mania,  melancholia,  phrenitis  and paranoia). It is interesting that Hippocrates considered symptom duration as a diagnostic criterion for melancholia by stating in one of his aphorisms (the 23rd) that ''if sorrow persists, then it is melancholia''.

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Subsequent eminent authors of antiquity (Aretaeus of Capadokia, Galen and others) continued using the term melancholia and elaborated further on its symptomatology, its causation and its delineation from related disorders. The essentials of the traditional views on melancholia were retained during the middle ages and long after. The publication of Robert Burton's Anatomy of Melancholy in 1621, in addition to presenting an excellent description of a sufferer's feelings, provided an informative review of the prevailing concepts on the nature of the illness at the time.

Influenced by Greek and Roman texts, physicians in the Persian and then the Muslim world developed ideas about melancholia during the Islamic Golden Age. Ishaq ibn Imran (d. 908) combined the concepts of melancholia and phrenitis. The 11th century Persian physician Avicenna described melancholia as a depressive type of mood disorder in which the person may become suspicious and develop certain types of phobias. His work, The Canon of Medicine, became the standard of medical thinking in Europe alongside those of Hippocrates and Galen.  Moral and spiritual theories also prevailed, and in the Christian environment of medieval Europe, a malaise called acedia (sloth or absence of caring) was identified, involving low spirits and lethargy typically linked to isolation.

The term depression itself was derived from the Latin verb deprimere, "to press down". From the 14th century, "to depress" meant to subjugate or to bring down in spirits. It was used in 1665 in English author Richard Baker's Chronicle to refer to someone having "a great depression of spirit", and by English author Samuel Johnson in a similar sense in 1753. The term also came in to use in physiology and economics. An early usage referring to a psychiatric symptom was by French psychiatrist Louis Delasiauve in 1856, and by the 1860s it was appearing in medical dictionaries to refer to a physiological and metaphorical lowering of emotional function. Since Aristotle, melancholia had been associated with men of learning and intellectual brilliance, a hazard of contemplation and creativity. The newer concept abandoned these associations and through the 19th century, became more associated with women.

The term ''melancholia'' survived as the only speci?er of morbid mood and disposition until Kraepelin, at the end of the nineteenth century, introduced the term ''manic-depression'' to separate nosologically mood disorders from dementia praecox, known after Bleuler as schizophrenia.

Sigmund Freud likened the state of melancholia to mourning in his 1917 paper Mourning and Melancholia. He theorized that objective loss, such as the loss of a valued relationship through death or a romantic break-up, results in subjective loss as well; the depressed individual has identified with the object of affection through an unconscious, narcissistic process called the libidinal cathexis of the ego. Such loss results in severe melancholic symptoms more profound than mourning; not only is the outside world viewed negatively, but the ego itself is compromised. The patient's decline of self-perception is revealed in his belief of his own blame, inferiority, and unworthiness.  He also emphasized early life experiences as a predisposing factor.  

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Meyer put forward a mixed social and biological framework emphasizing reactions in the context of an individual's life, and argued that the term depression should be used instead of melancholia.  The first version of the DSM (DSM-I, 1952) contained depressive reaction and the DSM-II (1968) depressive neurosis, defined as an excessive reaction to internal conflict or an identifiable event, and also included a depressive type of manic-depressive psychosis within Major affective disorders.

Historical Approaches to the Depression Treatment

The ancient scientists did not possess the knowledge, equipment, and opportunity of the modern researchers, however, their therapeutic approach is interesting not just from historical perspectives. May be, the humanistic views, not contaminated by the modern civilization, have the core values, you can use in your daily life…

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Early Egypt                       
Cause of Depression: Loss of Status or Money
Treatment: Talking it Out , Religion, Suicide is accepted

Old Testament 
Cause of Depression: Despair, Cognition 
Treatment: Faith

Aeschylus
Cause of Depression: Demons
Treatment: Exorcism

Socrates                             
Cause of Depression: Heaven � sent, Not shameful                                  
Treatment: None, A Blessing

Aristotle
Cause of Depression: Melancholia
Treatment: Music

Hippocrates                     
Cause of Depression: Melancholia, Natural and Medical Causes
Treatment: Abstinence excesses, Vegetable Diet, Exercise

Celsius
Cause of Depression: A Form of Madness
Treatment: Entertaining Stories, Diversion, Persuasion Therapy

Galen
Cause of Depression: Psychic functions of the brain affected
Treatment: Confrontation, Humor, Exercise


Sources and Additional Information:
Depressive Disorders by Mario Maj and Norman Sartoris


Wednesday, May 18, 2011

Free Customizer for Windows Desktop Interface

There are some people who are absolutely satisfied with the default Windows desktop interface, but there are also some users, who are never happy with the Microsoft default Options, no matter what. Among these two groups there is a big group of users, who do not consider the desktop changes as self-centered task, but they just spend so much time on the computer, that they want to make everything as convenient as possible.

Rainmeter (32-bit) is an easy and attractive way to make you desktop as you like � for example, view system performance and a variety of other useful information--e-mail, weather, RSS feeds, and much more--right on the desktop. While starting with Rainmeter is easy, you should ready, however, to spend some time learning the program, if you intend to fully utilize its features.

Rainmeter is a desktop customization platform. Through Rainmeter, you can enhance your Windows computer at home or work with skins: handy, compact applets which float freely on your desktop, much like Windows Sidebar gagdgets, or dashboard widgets for the Mac.

Rainmeter skins provide you with useful information at a glance. It's easy to keep an eye on your system resources, like memory and battery power, or your online data streams, including email, RSS feeds, and weather forecasts. Many skins are even functional: they can record your notes and to-do lists, launch your favorite applications, and send your tweets to Twitter - all in a clean, unobtrusive interface that you can rearrange and customize to your liking.

Every inch of a skin is completely customizable. Rainmeter skins are written in a simple, elegant language that's easy to learn for anyone who's willing to put in the effort. Skins call upon measures, a set of powerful built-in modules that do all the heavy lifting, and create interactive meters to display that information however you decide. In this way, Rainmeter brings productive innovation together with creative artistry like no other platform of its kind.

Samples (Click to Enlarge):






Copper and Alzheimer&#39;s Relationship: Enemy or Friend?

Enemy

A recent study conducted by researchers from the University of Michigan reveals that copper pipes should not be used for supplying drinking water, as a building up of the metal in the body increases the risk of Alzheimer's, heart diseases and diabetes in people over the age of 50.

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According to the study published in the American Chemical Society's Toxicology journal, traces of copper from the pipes mixes with the tap water consumed by people, and since our bodies are unable to process the metal, it simply accumulates over time resulting in major health problems, such as, Alzheimer's in later age.

George J Brewer, who led the study points out that Alzheimer's and heart diseases are only worsened by excess copper and iron, with such toxicities posing a looming public health problem in the ageing process, including ageing diseases.

As well, Brewer also warns people with a high intake of copper lose their brain function at over thrice the normal rate, if their diet comprises of a relatively high fat diet. The researchers also advise people over 50-years to refrain from taking vitamin and mineral pills containing cooper and iron, including reducing their meat consumption, as also avoiding drinking water from copper pipes.

The similar results were received by the researches, made by Larry Sparks, at the Sun Health Institute in Sun City, Arizona, and Bernard Schreurs, at West Virginia University. They confirmed that copper may increase the growth of the protein clumps in the brain that are a trademark of Alzheimer's disease.

Doing their research on rabbits, researchers first noticed that the rabbits they use to model Alzheimer's disease developed fewer plaques in their brains when they drank distilled water rather than tap water. These insoluble plaques, generated in the rabbits via a high-cholesterol diet, are a trademark of the degenerative illness. The copper drinking rabbits also suffered dramatically poorer memories in complex tests.

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Not an Enemy, Not a Friend

Researchers in Germany, led by Drs. Thomas Bayer and Gerd Multhaup, prominent neuroscientists, have shown in their recent study that patients with mild AD who were given daily oral doses of copper for 12 months displayed no significant differences in their condition. That is, the patients who took the copper supplementation, up to 8 mg daily, showed neither improvement nor progression of AD. It should be noted that the US adult recommended daily allowance (RDA) for copper is 0.9 mg/day.

The clinical trial contained 68 patients, both male and female, with an average onset age of AD of 67. The phase II double-blind clinical trial divided the group into those receiving the copper supplementation and those receiving a placebo. The study demonstrates that the copper was well-tolerated.  Both groups of patients displayed no clinically significant differences in vital signs, physical examination, blood tests, or biochemical analyses.

The important conclusions of this clinical trial, for copper and AD, are that 
1) The long-term oral intake of 8 mg copper can be excluded as a risk factor for AD;
2) The long-term oral intake of copper is well-tolerated by AD patients; and
3) Copper intake has no effect on the progression of the AD.

Friend

Based on the researches, some of which were presented earlier, copper was postulated to be a possible risk factor in the development of Alzheimer's disease. However, other studies have completely opposite results, concluding that copper may reduce significantly the development of the disease.

Two recent studies, one by Exley and another by Jiang, both seem to point to the conclusion that copper reduces plaque build-up in the brain. This plaque is more specifically a clumping of the amyloid beta, a peptide present in the brains of Alzheimer's patients.  An earlier study from the Department of Psychiatry at the Saarland University Medical Center found lower levels of copper in post-mortem Alzheimer's patients. Another study, by Bayer and Multhaup, found a positive correlation between copper levels and scores on an Alzheimer's specific cognitive processing test.  The results support the notion of a mild copper deficiency in AD patients. All these data might suggest that there is a relationship between copper deficiency and Alzheimer's disease, but it is too soon to jump to that conclusion. It is possible that an increased uptake of dietary copper may therefore be therapeutically relevant.

Conclusion

You may be confused by this post the same way I was confused by reviewing all information available for the causal relationship between Copper and Alzheimer's. Let's say, that the research data is still not conclusive at the moment, so the wait-and-see approach should be applied to get better scientific confirmation for one or another theory.

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Sources and Additional Information: