青海大通县新生牦牛犊肾上腺的形态学观测

Observation of Suprarenal Gland Morphology for Newborn Yak in Datong County of Qinghai Province

对青海省大通县新生牦牛犊肾上腺的形态结构进行了观测。结果:右肾上腺呈微扁不规则的锥体形或靴形。左肾上腺呈外侧略突,腹侧中部略凹的豆形。肾上腺的总重量占体重的0.014%,左肾上腺略大于右肾上腺。

The morphological structure of suprarenal gland was observed for newborn yak in Datong County of Qinghai Province.The resnhs showeol that the right suprarenal gland was disregular slightly flat taper or boot in shape. The left suprarenal gland was the bean with slightly bulgy outside and slightly sunken middle in shape. The total weight of suprarenal gland was 0.014%of body weight.The size of left suprarenal gland was bigger than that of right suprarenal gland.