The birth and death of dopamine neurons: A new model for neurodegeneration
Posted on April 19, 2008 in Medicine news
Source: Public Library of Science Date: December 10, 2007 Summary: The gradual loss of dopamine neurons is a hallmark of many neurodegenerative diseases - Parkinson cheap viagra cheap cialis viagra buy cilais
Neurotransmitters in biopolymers stimulate nerve regeneration
Posted on April 19, 2008 in Medicine news
Source: Georgia Institute of Technology Date: December 11, 2007 Summary: Research reported December 11 in the journal Advanced Materials describes a potentially promising strategy for encouraging the regeneration of damaged central nervous system cells known as neurons. The technique would use a biodegradable polymer containing a chemical group that mimics the neurotransmitter acetylcholine to spur the growth of neurites, which are projections that form the connections among neurons and between neurons and other cells. The biomimetic polymers would then guide the growth of the regenerating nerve. Labels: biology, central nervous system, nerve cells, regenerative medicine Link viagra cheap cialis cheap viagra Cheap Viagra