【摘要】 大鼠以5%体重的负重的进行间歇游泳训练5周(游泳5 min,休息1 min,6组/d,6次/周)。末次训练后第24 h、48 h和1周末,分批宰杀训练大鼠与对照大鼠,检测血睾酮(T)、皮质酮(C)、肌酸激酶(CK)、血尿素(BU),观察心、肝、肾等脏器组织形态学的变化。结果显示:5周训练导致血T显著降低,血CK、BU显著升高,心、肝、肾组织出现病理性变化,睾丸组织未出现病理性变化。1周停训后,血T、CK、BU变化以及心、肝、肾组织的病理性变化均未完全回复。更多还原

【Abstract】 The rats are forced to have their interval swimming training(exercising 5 minutes with a rest of 1 minute,6 groups per day and 6 times a week) for 5 weeks with a load equivalent to 5% of their body weight.At the 24th hour(TA group),the 48th hour(TB group) after the last training and at the end of a week(TC group),the trained rats and the sedentary rats are killed in batches to examine their changes of serum testosterone(T),corticosterone(C),creatine kinase(CK) and blood urea(BU) and to observe the histomorphologic changes of their hearts,livers,and kidneys.The results show that the five weeks training induces a remarkable decrease of serum testosterone,but serum CK and BU increase significantly.There are pathological changes in hearts,livers and kidneys of the rats,but there is no in testis.After stopping training for one week,the changes of serum T,CK,BU and the histomorphologic changes of hearts,livers and kidneys do not recovered at all.更多还原