十二指肠溃疡患者上胃肠道运动及胃肠激素的研究
十二指肠溃疡|消化间期移行性复合运动波|胃肠激素,关键词:
关键词:十二指肠溃疡; 消化间期移行性复合运动波; 胃肠激素
摘要 本研究应用注入腺苷前质——硫酸腺嘌呤复制大鼠心脏预处理模型,通过与经典的预处理对比观察,探讨其机制,结果表明,两种方式的预处理是通过心肌CAT,5'-NT活性、血清NO含量的提高、降低心肌MDA含量与促进HSP70 mRNA表达增强而显示预处理效应。
Protective Mechanism ofAdenine Sulphate Preconditioning
on Ischemia Heart in Rats
Dong Chuanren Zhang Youyun Lu Yanzhen Zheng Hanqiao
Ma Chunyan LiuYongming Tu Shuzhen et al
(Hubei Medical University,Wuhan430071)
A rat heart preconditioning modelwas established through the injection of adenine sulphate,the precursor of adenosine.It was found to involve similar underlying mechanisms asthe classical preconditioning model using adenosine.They involved elevation of myocardial CAT and 5'-NTactivities ......
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