论文部分内容阅读
本文饲予大鼠以低硒的克山病病区粮及在病区粮中补充一定剂量硒或维生素Ｅ（ＶＥ），观察其对心肌与胰腺自由基清除系统的影响及某些机能代谢的变化。实验结果表明，低硒的病区粮可引起心肌与胰腺ＧＳＨ－Ｐｘ活力下降，ＬＰＯ含量升高，并伴有心肌磷酸激酶（ＣＫ）及α羟丁酸脱氢酶（α－ＨＢＤＨ）活性显著降低，胰腺组织内胰岛素及Ｃ肽的分泌贮备减少。提示病区粮中的致病因素可引起心、胰两脏器的双重损害。
In this paper, rats were fed with low-Selenium Keshan disease grain and the ward in a dose of selenium or vitamin E (VE) to observe the myocardial and pancreatic free radical scavenging system and some of the functional metabolism Variety. The results showed that low selenium ward food can cause cardiac and pancreatic GSH-Px activity decreased LPO content, accompanied by myocardial phosphokinase (CK) and α-hydroxybutyrate dehydrogenase (α-HBDH) activity was significant Reduce pancreatic tissue insulin and C peptide secretion reserve decreased. Tip ward food in the pathogenic factors can cause heart and pancreas two organs of the double damage.