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Angiotensins

New angiotensins study findings reported from University of Sao Paulo

Published in Proteomics Weekly, April 16th, 2007

Researchers detail in "Regulation of angiotensin II receptors levels during rat induced pulpitis," new data in angiotensins. According to recent research from Ribeirao Preto, Brazil, "A change in the microcirculatory hemodynamic is one of the most important events in inflammation. In the dental pulp, which is a connective tissue surrounded by a mineralized dentine substrate, disturbance in the blood flow as well as plasma extravasation may increase the pulp pressure and cause local ischemia."

"The octapeptide angiotensin II (AngII) regulates vascular tone and stimulates the release of pro-inflammatory cytokines by acting through the AT1 and AT2 receptors. The AT1...

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