Effects of prolonged heavy load swimming and the Panaxadiol saponins on expression of ?-actin of quadriceps in rats
- VernacularTitle:人参二醇组皂甙及游泳训练对大鼠股四头肌?-肌动蛋白mRNA表达的影响
- Author:
Ke YANG
;
Dan ZHAO
;
Feng LI
;
Zhinong WANG
;
Xuejian ZHAO
;
Yanping CHEN
;
Xingyua MA
- Publication Type:Journal Article
- Keywords:
Endurance exercise;
Muscles;
Muscle proteins;
Ginseng
- From:
Chinese Journal of Pathophysiology
2000;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To study the effects of 7 weeks prolonged haevy load swimming and Panaxadiol Saponins (PDS) on the expression of ?-actin in quadriceps muscle of thigh in rats. METHODS: After 7 weeks prolonged heavy load swimming training, the expression of ?-actin in quadriceps muscle of thigh was quantitatively examined by Northern blotting analysis in the condition with or without PDS treatment. RESULTS: The expression of ?-actin in rat quadriceps muscle of thigh in exercise+PDS group was significantly higher than that in sedentray control group and exercise+saline group at 24 th hour after intensive training. No statistical difference between exercise+androsan group and exercise+saline group was observed.CONCLUSION: PDS enhanced ?-actin expression in quadriceps muscle of thigh in rats.
