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Aneurysms
Subarachnoid hemorrhage produces genetic changes in cerebral arteries
October 25th, 2006
Subarachnoid hemorrhage (SAH) produces genetic changes in cerebral arteries. According to recent research published in the Journal of Neurosurgery, "The authors investigated early changes in the cerebral arteries of rats that occur after SAH. Messenger RNA was investigated by performing microarray and quantitative real-time polymerase chain reaction (PCR) analyses, and protein expression was shown by performing immunohistochemical studies." "The array data indicated that the initial processes that occur after SAH involve activation of genes involved in angiogenesis, inflammation, and extracellular matrix (ECM) remodeling. The real-time PCR...
Source: Biotech Week (2006-10-25)
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