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Aging
Studies from University of Hong Kong, Department of Pharmacology further understanding of aging
April 20th, 2008
New research, 'Two isoforms of cyclooxygenase contribute to augmented endothelium-dependent contractions in femoral arteries of 1-year-old rats,' is the subject of a report. "The present experiments were designed to study the changes in endothelium-dependent contractions with aging. The rat femoral arteries of 20-week and 1-year-old rats with and without endothelium were suspended in organ chambers to record isometric tension," scientists in Hong Kong, People's Republic of China report. "The production of oxygen-derived free radicals in the endothelium was measured with 2,7o-dichlorodihydrofluorescein diacetate (DCF) using confocal microscopy. Protein presences were...
Source: Pharma Investments, Ventures & Law Weekly (2008-04-20)
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