氢分子医学PPT教学课件.ppt
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1、nHydrogen acts as a therapeutic antioxidant by selectively reducing cytotoxic oxygen radicalsnInhalation of hydrogen gas suppresses hepatic injury caused by ischemia/reperfusion through reducing oxidative stress. Biochemical and Biophysical Research Communications 361 (2007) 670674nFig. 1. Suppressi
2、on of I/R injury by inhaling hydrogen gas. Under anesthetic gas, mice were subjected to a 90-min ischemic insult, followed by 180-min reperfusion. Ischemic livers were removed for fixing. Paraffin sections were prepared and subjected to HE staining. For mice to inhale hydrogen gas, hydrogen gas was
3、supplied to the anesthetic gas 10 min before reperfusion and continued to be supplied until the end of reperfusion. Instead of hydrogen gas, helium gas (4%) was also inhaled by mice. Representative pictures are shown. Scale bar: 2 mm (upper panels) and 100 lm (lower panels).对炎症因子的影响形态学改变010203040506
4、07080901001 2 3 4 5 6 7 8 9 10 年度07080910111213151614年度新增氢气医学研究论文(年度新增氢气医学研究论文(SCI收录)收录)2007-2017年年圣水传奇 法国卢尔德,有个美丽的传说。据说1852年2月11日,圣母玛利亚显灵,让14岁牧羊女孩贝那特河边取水喝,随后人们发现,这泉水能治病,尤其对瘫痪有奇效。许多患者人幕名前来,治愈后丢掉带来的轮椅拐杖,这些轮椅和拐杖已经成为当地独特风景。1900 - Gomberg: discovery of triphenylmethyl radical三苯甲基的制备,确定了自由基的概念http:/www.c
5、hm.bris.ac.uk/motm/triphenylmethyl/main1.htmlM. Gomberg, Ber., 1900, 33, 3150; J. Amer. Chem. Soc., 1900, 22, 757 University of Michigan Until 1950/60: minimal attention was given to biological actions of free radicals and reactive oxygen species1969 - McKord and Fridovich: Discovery of SOD and sugg
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