Twin study finds occupational chemical exposure may be linked to Parkinson's risk
A new research report contributes to the increasing evidence that repeated occupational exposure to certain chemical solvents raises the risk for Parkinson's disease. Researchers analyzed the occupational histories of twins ...
Parkinson's & Movement disorders
Nov 14, 2011 |
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There is no such thing as identical where twins are concerned
Identical twins have identical genomes, but that is where it stops. There are subtle differences in their personalities, how they look, how they act and in their susceptibility to disease. How can this be?
Medical research
Oct 14, 2011 |
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With more choice, friends are more similar -- but not closer
People prefer to make friends with others who share their beliefs, values, and interests. The more choice people have, the more their friends are alike, according to research published in Group Processes and Intergroup Re ...
Psychology & Psychiatry
Sep 22, 2011 |
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Researchers identify genetic defect that leaves some without fingerprints
Like DNA, fingerprints are unique to each person or set of identical twins. That makes them a valuable identification tool for everything from crime detection to international travel. But what happens when the tips of our ...
Genetics
Sep 19, 2011 |
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Twin study shows lifestyle, diet can significantly influence course of macular degeneration
Eating a diet high in vitamin D, as well as the nutrients betaine and methionine, might help reduce the risk of macular degeneration, according to new research conducted by Tufts Medical Center scientists. Their study of ...
Health
Jul 05, 2011 |
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Gambling problem exposed as access grows
A new paper by University of Calgary psychologist Dr. David Hodgins says the proliferation of gambling opportunities around the world, particularly online, is increasing the visibility of gambling disorders and giving access ...
Psychology & Psychiatry
May 19, 2011 |
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