3',4'-Dihydroxyflavonol(DiOHF)是一种有效的抗氧化剂，可降低糖尿病大鼠肠系膜动脉中的超氧化物并改善NO功能。
CAS：6068-78-6
分子式：C15H10O5
分子量：270.24
纯度：98%
存储：Store at -20°C

Background:

3’,4’-Dihydroxyflavonol (DiOHF) is an effective antioxidant, which reduces superoxide and improves nitric oxide (NO) function in diabetic rat mesenteric arteries[1].

3’,4’-Dihydroxyflavonol (DiOHF) acutely preserves nitric oxide (NO) activity in the presence of elevated reactive oxygen species (ROS). DiOHF improves NO activity in diabetes by reducing Nox2-dependent superoxide production and preventing eNOS uncoupling to improve endothelial function[1].3’,4’-Dihydroxyflavonol reduces vascular contraction through Ca²? desensitization in permeabilized third-order branches of rat mesenteric arteries[2].

[1]. Leo CH, et al. 3’,4’-Dihydroxyflavonol reduces superoxide and improves nitric oxide function in diabetic rat mesenteric arteries. PLoS One. 2011;6(6):e20813. [2]. Kim HY, et al. 3’,4’-Dihydroxyflavonol reduces vascular contraction through Ca²? desensitization in permeabilized rat mesenteric artery. Naunyn Schmiedebergs Arch Pharmacol. 2012 Feb;385(2):191-202.