日本姬鼠（日本收获鼠）的肾上腺皮质。其组织化学和超微结构研究。

Adrenal cortex of Micromys minutus japonicus (Japanese harvest mouse). Its histochemical and fine structural study.

作者信息

Sugihara H, Yun K, Yonemitsu N, Miyabara S, Tsutsui C, Nakashima H, Watanabe F

出版信息

Acta Pathol Jpn. 1985 Mar;35(2):323-8. doi: 10.1111/j.1440-1827.1985.tb00577.x.

DOI:10.1111/j.1440-1827.1985.tb00577.x

Abstract

Micromys minutus japonicus (Japanese harvest mouse) is one of the smallest known mammals and is easily maintainable in the laboratory. The adrenal cortex of this animal is described here for the first time. The morphological structure with histochemistry was essentially the same as that of the mouse or the rat. However, the histochemical activity of steroid 3 beta-OH dehydrogenase in the zona glomerulosa was characteristically positive in this animal and electron microscopically Golgi's apparatus and endoplasmic reticulum were prominent in the glomerular cells. The concentration of aldosterone was high in the serum. These findings suggest the hyperfunction of the zona glomerulosa in this animal.

摘要

日本收获鼠是已知最小的哺乳动物之一，易于在实验室饲养。本文首次描述了这种动物的肾上腺皮质。其组织化学的形态结构与小鼠或大鼠基本相同。然而，球状带中甾体3β - 羟基脱氢酶的组织化学活性在这种动物中呈特征性阳性，并且在电子显微镜下，球状细胞中的高尔基体和内质网很突出。血清中醛固酮浓度很高。这些发现提示该动物球状带功能亢进。