Topics: Education

Environmental toxin Bisphenol A can affect newborn brain

26 October 2011 10:29

Newborn mice that are exposed to Bisphenol A develop changes in their spontaneous behavior and evince poorer adaptation to new environments, as well hyperactivity as young adults. This has been shown by researchers at Uppsala University. Their study also revealed that one of the brain’s most important signal systems, the cholinergic signal system, is affected by Bisphenol A.

Unknown ocean bacteria create entirely new theories

16 September 2011 15:55

The earth’s most successful bacteria are found in the oceans and belong to the group SAR11. Researchers from Uppsala University now provide an explanation for their success and at the same time call into question generally accepted theories about these bacteria. In their analysis they have also identified a rare and hitherto unknown relative of mitochondria, the power stations inside cells.