by mokosam on November 25, 2008
Female flies can turn back the biological clock and extend their lifespan at the same time, University of Southern California biologists report.
Their study, published online this month in Molecular Genetics and Genomics, casts doubt on the old notion of a tradeoff between reproduction and longevity.
Popular wisdom and scientific opinion have held that "the more you [...]
by mokosam on November 13, 2008
A new study in the journal Sleep is the first demonstration of a specific neurochemical abnormality in adults with primary insomnia, providing greater insight to the limited understanding of the condition`s pathology.
Results indicate that gamma-aminobutyric acid (GABA), the most common inhibitory transmitter in the brain, is reduced by nearly 30 percent in individuals who have [...]