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Neurons made from stem cells drive brain activity after transplantation in laboratory model

(Medical Xpress)—Researchers and patients look forward to the day when stem cells might be used to replace dying brain cells in Alzheimer's disease and other neurodegenerative conditions. Scientists are ...

Neuroscience created Nov 15, 2012 | popularity 5 / 5 (4) | comments 2 | with audio podcast

Antioxidants: Is the hype justified?

Twenty-five years ago the term "antioxidant" was new to the public. Today it's big business, with sales of products making antioxidant-related claims reaching $65 billion in the U.S. in 2011.

Health created Sep 25, 2012 | popularity not rated yet | comments 1 | with audio podcast

Research finds enzyme disrupting nerve cell communication in Alzheimer's disease

Alzheimer's disease is characterized by abnormal proteins that stick together in little globs, disrupting cognitive function (thinking, learning, and memory). These sticky proteins are mostly made up of beta-amyloid ...

Medical research created Aug 15, 2011 | popularity not rated yet | comments 0 | with audio podcast