Среда, 15 июня 2011 г. Induction Of Antibodies That Block HIV Prevented By Biological Catch-22. Scientists seeking to understand how to make an AIDS vaccine have found the cause of a major roadblock. It turns out that the immune system can indeed produce cells with the potential to manufacture powerful HIV-blocking antibodies - but at the same time, the immune system works equally hard to make sure these cells are eliminated before they have a chance to mature. To see if this is indeed what happens, Laur.

Среда, 15 июня 2011 г. Candidate Neural Locus For Sex Differences In Reproductive Decisions. Frogs have sex differences in behavior, with male frogs typically being less selective than females in behavioral responses. We examined the brains of frogs to determine whether the sexes hear differently, perceive the calls differently by differential auditory processing, or act differently based on similar auditory system information. Royal Society journal Biology Letters.

Среда, 15 июня 2011 г. Cancer Drug Development Could Benefit From Improved Rodent Trials. Better design of rodent trials could reduce the cost and time required for cancer drug development, according to a commentary in the October 28 online issue of the Journal of the National Cancer Institute. The conclusions drawn from a series of studies are only as good as the data on which they are based. The impact of high-quality experimental design, methodology, and data interpretati.

Среда, 15 июня 2011 г. Symposium Explores Health Effects Of Acrylamide. Dietary acrylamide may play a role in Alzheimers, researchers theorize. Acrylamide found in dried fruits. Fat found to be significant source of acrylamide in food. Farming techniques, biotechnology may help lower acrylamide. Написать об этом в блоге. Вторник, 14 июня 2011 г. Worlds Fastest Camera Takes A New Look At Biosensing.

Bodies is symmetrical while inner organs are arranged asymmetrically. Allows these cells to develop symmetrically. Right side would be shorter than the left one.