A STUDY OF THE ENZYME ACTIVITY IN ISCHEMIC AREA OF HEART MUSCLES CAUSED BY THE EXPERIMENTAL CORONARY ARTERY SPASM INDUCED BY THE PITUTRIN INJECTION
- VernacularTitle:垂体后叶素致冠状动脉痉挛症的实验病理学研究
- Author:
Yijiu CHEN
;
Qiying ZHANG
;
Ziqing ZHAO
;
Zhong LI
;
Hongwei LI
;
- Publication Type:Journal Article
- Keywords:
Coronary artery Spasm Histopathology Enzyme-histochemistry ultrastructural study
- From:
Chinese Journal of Forensic Medicine
1987;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Diagnosis of acute heart ischemia induced by coronary artery spasm(CAS)is not clear yet.We have systematically studied the histopathological,enzyme-histochemical and ultrastructural of the autolytic and the ischemic changes ofthe raf's heart induced by the injection of the pitutrin into the rat's sublingualvein.The PTAH stain demonstrated that some irregular transverse bands hadappeared in the muscular fibers.The adenosine triphosphatase activity in smallarteries was decreased.The author suggests that the results are helpful fordignosis of acute heart ischemia caused by CAS.
