Kormilitsyna N K, Bazhenov Iu I
Fiziol Zh SSSR Im I M Sechenova. 1988 Mar;74(3):414-9.
The role of paraventricular hypothalamic nuclei (PVN) in the development of cold adaptation was studied in chronic experiments on white rats. Animals with the PVN lesions revealed a low resistance against cooling, a small increase of brown adipose tissue mass and no calorigenic effect of noradrenaline after long-lasting cold exposure. The data obtained suggest that the PVN lesions delayed the development of specific mechanisms of adaptation to low temperature.
通过对白鼠进行慢性实验，研究了下丘脑室旁核（PVN）在冷适应发展过程中的作用。患有PVN损伤的动物表现出对寒冷的抵抗力较低，棕色脂肪组织质量增加较少，并且在长期冷暴露后去甲肾上腺素没有产热作用。所获得的数据表明，PVN损伤延缓了对低温适应的特定机制的发展。
