本文于实验条件下观察猪脾浸液对大白鼠受抑肾上腺皮质束状带的影响,发现该浸液对束状带具有多种ACTH样生物学效应,主要表现为使束状带增宽,血窦扩张,束状带内透明细胞和致密细胞增多,特别是于束状带细胞超微结构水平上证实,组织浸液对该带细胞具有十分明显的促其激素合成与分泌的作用。 In this study, we observed the effects of the pig spleen extract on the depressed cortical afferent of the adrenal cortex in rats. It was found that this extract had various ACTH-like biological effects on the bundle, which was mainly manifested by widened bundles. The sinusoids expanded, and the transparent cells and dense cells in the bundles increased, especially at the ultrastructure level of the bundled cells. The tissue immersion fluid had a very obvious role in promoting the synthesis and secretion of hormones in the cells.