In the News
New Stem Cell Source Could Boost Bone Marrow Success; Uncharted Area O
University of Toronto researchers have discovered an ample source of stem cells in an uncharted part of the umbilical cord, providing new hope for bone marrow transplants and tissue repair. University of Georgia And Mexican Universities Focus On Production Of
The University of Georgia and Mexico's livestock industry have formed a new research partnership to share expertise in generating fuels from waste materials. Funded by the United States Agency for International Development, the partnership will initiate training, internships and exchanges between UGA and a wide array of academics and professionals in Mexico. Deep Sleep Short-circuits Brain's Grid Of Connectivity
In the human brain, cells talk to one another through the routine exchange of electrical signals. But when people fall into a deep sleep, the higher regions of the brain - regions that during waking hours are a bustling grid of neural dialogue - apparently lose their ability to communicate effectively, causing consciousness to fade. Review: 'Golden Compass' Film Gets Hopelessly Lost
How do armored polar bears and atheist undertones in Philip Pullman's masterful His Dark Materialswork on the silver screen? Let's just say this blur of a movie could use a translator. [Ironic] An Italian pensioner committed suicide after his wife fell in
Recalling the end of Romeo and Juliet, the 70-year-old man, Ettore, who had sat by his wife's bedside for four months after she slipped into a coma following a heart attack, finally gave up hope and gassed himself in the garage of his family home.Less than a day later, his wife, Rossana, woke up in her hospital bed in Padua and immediately asked for him. Cerebellum Found To Be Important In Cognition And Behavior
Higher cognitive functions, like language and visual processing, have long been thought to reside primarily in the brain's cerebrum. But a body of research in premature infants at Children's Hospital Boston is documenting an important role for the cerebellum -- previously thought to be principally involved in motor coordination -- and shows that cerebellar injury can have far-reaching developmental consequences. Decoding The Babel Of Brain Cells: Brain Discourse Includes Talk About
Development of the brain involves a babel of messages that must speak to the formation and integration of hundreds of different types of nerve cells. If such messages could be separated from the "noise"of other brain activity and clearly understood, researchers would be closer to repairing damage caused by a number of nervous system diseases, paralyzing injuries, and combat wounds. [Ironic] An Italian pensioner committed suicide after his wife fell in
Recalling the end of Romeo and Juliet, the 70-year-old man, Ettore, who had sat by his wife's bedside for four months after she slipped into a coma following a heart attack, finally gave up hope and gassed himself in the garage of his family home.Less than a day later, his wife, Rossana, woke up in her hospital bed in Padua and immediately asked for him. Self-organization And Vegetation Collapse In Salt Marsh Ecosystems
It is a premise in ecology that undisturbed ecosystems are relatively stable, and hence that sudden changes in ecosystem are likely to result from external, mostly human influences. Johan van de Koppel, Daphne van der Wal, Jan P. Bakker, and Peter M. J. Herman present a combined theoretical and empirical study indicating that natural processes within salt-marsh ecosystems can lead to ecosystem destruction. How To Isolate Stem Cells In Womb Tissue
Scientists have found a way of identifying probable stem cells in the lining of women's wombs. The finding opens up the possibility of using the stem cells for tissue engineering applications such as building up natural tissue to repair prolapsed pelvic floors.
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