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【化学名】 6,7,8,9-四氢-1,6,6-三甲基菲并[1,2-b]呋喃-10,11二酮-2-磺酸钠。【结构式】【作用特点】本品在离体心室乳头肌和小鼠常压缺氧情况下均表现出丹参酮Ⅱ_A磺酸钠有抗急性缺氧的效果,若给予本品后再缺氧,乳酸含量就不再增加,提示丹参酮Ⅱ_A磺酸钠能提高小鼠缺氧的耐受力,与改善缺氧后引起的心肌代谢紊乱有关。同时本品有显著保护红细胞膜的作用。对结扎狗冠状动脉前枝引起心肌梗塞,有缩小梗塞面积的作
【Chemical Name】 6,7,8,9-tetrahydro-1,6,6-trimethylphenanthro [1,2-b] furan-10,11 dione-2-sulfonate. 【Structure】 【Features】 This product in vitro ventricular papillary muscle and mice under normal pressure and hypoxia showed tanshinone Ⅱ A sodium sulfonate anti-acute hypoxia effect, if given after hypoxia, lactic acid The content will no longer increase, suggesting that tanshinone Ⅱ A sodium sulfonate can increase the tolerance of mice hypoxia, and to improve myocardial metabolism caused by hypoxia disorders. At the same time this product has a significant role in protecting the red cell membrane. Coronary artery ligation of dog ligation caused by myocardial infarction, there is a reduction in infarct size