THE EXPRESSION OF TELOMERASE IN MYOCARDIAL TISSUE AFTER MYOCARDIAL ISCHEMIA IN RAT / 解剖学报
Acta Anatomica Sinica
; (6)1953.
Article
in Zh
| WPRIM
| ID: wpr-576314
Responsible library:
WPRO
ABSTRACT
Objective To study the expression of telomerase(TMA) in myocardial tissue of myocardial ischemia in rat. Methods Sixty Spraque-Dawley rats were randomly divided into A,B, C three groups,then each group was randomly divided into control group and testing group.Two myocardial ischemia groups were injected isoprenaline(8 mg/kg),and two control groups were injected distilled water(8 mg/kg) in abdominal cavity.For the last myocardial ischemia group the coronary artery was ligated.The histological and immunohistochemical method were used for observing cardiac structural changes,with HE staining,and changes of TMA in myocardial tissue after myocardial ischemia in rat.The TMA contents were measured by image analysis. ResultsCompared with the respective control group,the expression of TMA in the three myocardial ischemia groups increased obviously(P
Full text:
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Database:
WPRIM
Language:
Zh
Journal:
Acta Anatomica Sinica
Year:
1953
Document type:
Article