球状带是紧靠被膜的结构,约占皮质厚度的15%。细胞呈低柱状或立方形,排列成球形细胞团,核小而圆,染色深,胞质少,弱嗜碱性,含少量脂滴。电镜下,最明显的特征是含有大量滑面内质网、粗面内质网、游离核糖体和高尔基复合体。此带细胞分泌盐皮质激素,主要代表为醛固酮,调节电解质和水盐代谢。
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从这里可以看到从胶囊向内的两个肾上腺皮质区:肾小球状带和网状带。
The two zones of adrenal cortex from capsule inwards: zona glomerulosa and the zona reticularis – can be seen here.
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.
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.
So, this is a positive sphere of custard, and inside are little, negative bits.
这是一个带正电荷球状的乳蛋糕,里面有一些小的负电荷的小块。
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