HISTOCHEMICAL OBSERVATION ON EXPERIMENTAL RAT'S EARL MYOCARDIAL INFARCTION
- VernacularTitle:实验性大鼠急性心肌缺血的酶组织化学观察
- Author:
Long YI
;
Shicang LIU
- Publication Type:Journal Article
- Keywords:
My-ocardial infarction;
Enzyme histochemistry;
Experimental pathological research
- From:
Chinese Journal of Forensic Medicine
1986;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
This Paper reports the histochemical changes occcured at the early acute cardial ischemic area in-duced experimentally by ligation of left coronary artery of 50 male Wistar rats. The following histo-chemical changes at the ischemical areas were observed: obvious decrease of glycogen of cardical is-chemical for 1h, of both NADHD and LDH activity of ischemical for 2h as well as CCo,CK and ATP activity of ischemical for 4h. The decrease of CCo,CK and ATP activity propagated to the whole is-chemical area at the time of ischemical for 8h. The activity of NADHD,LDH'CK and ATP can toler-ated the postmortem autolysis influence up to 24h after death.
