大鼠過度運動狀態(tài)下內(nèi)分泌癥狀特征研究分析
發(fā)布時間:2019-02-10 19:05
【摘要】:目的:分析過度運動狀態(tài)下SD大鼠心血管內(nèi)分泌癥狀特征。方法:選擇雄性SD大鼠40只,依據(jù)體重隨機劃分成安靜對照組、中等過度運動組、強過度運動組以及力竭運動組,對于運動組的大鼠,需每天在跑臺上完成不同程度的8周過度運動訓練,采用仿射免疫法測定大鼠心機細胞中內(nèi)皮素ET、血管緊張素AGTⅡ、心機細胞膜上受體ETR等內(nèi)分泌癥狀特征的變化情況。結果:強過度運動組大鼠的AGTⅡ含量均顯著低于安靜組(P0.01),力竭運動組大鼠的AGTⅡ含量與安靜組無顯著性差異;強過度運動組大鼠的ET含量均顯著低于安靜組大鼠(P0.01);力竭運動組大鼠和中等過度運動組的ET含量和安靜組相比并無顯著性差異;強過度運動組大鼠的ETR值顯著增加(P0.05),力竭運動組大鼠的ETR值顯著降低(P0.01);各運動組大鼠的ANP含量和安靜組相比均顯著增高(P0.05、P0.01),力竭運動組大鼠的ANP含量比安靜組顯著降低(P0.05)。結論:中等過度運動可明顯改善內(nèi)分泌功能,而過度運動阻礙內(nèi)分泌系統(tǒng)的功能。
[Abstract]:Objective: to analyze the characteristics of cardiovascular endocrine symptoms in SD rats. Methods: forty male SD rats were randomly divided into three groups according to their body weight: quiet control group, moderate overexercise group, strong overexercise group and exhausted exercise group. After 8 weeks of overtraining, the changes of endocrine symptoms such as endothelin (ET,) angiotensin 鈪,
本文編號:2419434
[Abstract]:Objective: to analyze the characteristics of cardiovascular endocrine symptoms in SD rats. Methods: forty male SD rats were randomly divided into three groups according to their body weight: quiet control group, moderate overexercise group, strong overexercise group and exhausted exercise group. After 8 weeks of overtraining, the changes of endocrine symptoms such as endothelin (ET,) angiotensin 鈪,
本文編號:2419434
本文鏈接:http://sikaile.net/yixuelunwen/yundongyixue/2419434.html
最近更新
教材專著