摘要
本文探讨了应激与糖皮质激素水平之间的关系,认为:(1)一些试验得出糖皮质激素变化不一致的结论与测定时间和试验条件不同有关。(2)并非所有的应激反应都有积极的适应意义。(3)血浆中高水平的糖皮质激素会因其受体水平过低而无法发挥作用。(4)营养应激反应对于早期断乳仔猪的生存是必需的。
This paper discussed relation between stress and serum glucocorticoids level.The conclusions are:(1)Different serum glucocorticoids level changes got by different researchers may be due to different measure time and different experimental methods. (2)Not all stress responses have advantageous adaptative significance. (3)High serum glucocorticoids level may have little effect due to its low recept level. (4)Response to nutritious stress is necessary for early-weaned piglet to survive.
出处
《家畜生态》
2004年第3期61-63,共3页
Ecology of Domestic Animal
