禁食豚鼠应激能力观察

本文对不同禁食时间饥饿豚鼠的应激能力和心电活动进行了测量。结果显示：禁食早期（１２小时）豚鼠应激能力增加和体重增加，随着禁食时间延长机体应激能力下降和体重下降，并可出现明显的心律减缓。

The stress capacity changes following food deprivation in the guinea pigs

In this article the stress capacity and electrocardiac activity of food-deprived guinea pigs were measured.The results indicated that (l) 12 hours after food deprivation the guinea pigs' stress capacity strenthened and body weight increased,(2) 24 hours after food deprivation the guinea pigs' stress capacity and body weight reduced,and the bradycardia can be observed.