球状带

球状带、束状带细胞结构清晰，排列规则。

The cell structures of zona glomerulosa and zona fascicular are clear , arranged regularly .

模型组肾上腺皮质变薄，肾上腺皮质球状带、束状带变窄、结构不清。

Model group adrenal cortex is thinner , zona glomerulosa and zona fascicular getting narrower , the structures are unclear .

结果：在人胚胎肾上腺皮质的球状带、束状带和网状带均存在Mel受体mt1（Mel1a）和MT2（Mel1b）亚型蛋白的表达，且主要分布于细胞胞质。

Results : mt 1 ( Mel1a ) and MT 2 ( Mel1b ) subtype of melatonin receptors was principally localized to cytoplasm in zona glomerulosa , fasciculata and reticularis .

慢性低氧大鼠肾上腺皮质球状带的变化

Changes in the zona glomerulosa of adrenal cortex of rats chronically exposed to hypoxia

见老年大鼠球状带变薄，血浆醛固酮浓度下降；

In zone glomerulosa of aged rats , our result showed that the zone was thinner and the concentration of plasma aldosterone was declined .

其特点是：（1）被膜较发达，有时可伸入球状带将其细胞分隔为团块。

It had following characteristics : ( 1 ) The capsula was thicker , occasionally entered the zona glomerulosa and divided its cells into globoids .

肾上腺的三个区带来自于脏层被膜：球状带、束状带、网状带－可以被看到！

The three zones of adrenal cortex from capsule inwards : zona glomerulosa , zona fasciculata , and the zona reticularis ? can be seen here .

正常对照组肾上腺分为皮质、髓质，皮质较厚，皮质可明确区分球状带、束状带、网状带。

Adrenal divids into cortex and medulla , normal group cortex thicker , it can be a clear distinction among the zona glomerulosa , zona fascicular and zona reticularis .

结果：成年大鼠肾上腺被膜、皮质球状带、束状带、网状带细胞均呈现多种无丝分裂像；

Results : The results showed that various types of amitotic figures could be found in the cells of capsule , zona glomerulosa , zona fasciculata , and zona reticularis of adrenal gland .

结果显示低氧动物体重下降，肾上腺重量减少，肾上腺皮质球状带萎缩，脂质丢失，球状带细胞线粒体肿胀和空泡变性，溶酶体增多。

The results showed that chronic hypoxia caused body weight loss and decrease of adrenal weight , atrophy and lipid loss of the zona glomerulosa , swelling and vacuolation of mitochondria , and increase of lysosomes .

表明在慢性常压低氧中，当吸入气氧含量降至7%时，可导致肾上腺皮质球状带细胞超微结构改变，从而影响醛固酮的合成与分泌。

These findings indicated that as oxygen concentration of inspiratory in the chronic normobaric hypoxia is down to 7 % , it induced ultrastructural changes of glomerulosa cells and influenced the synthesis and secretion of aldosterone .