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[实验性软斑病中曲细精管的光镜和电镜研究]

[Light and electron microscopic study of the seminiferous tubules in experimental malacoplakia].

作者信息

Jármay K, Kuthy E, Ormos J

出版信息

Morphol Igazsagugyi Orv Sz. 1980 Apr;20(2):88-93.

PMID:7266507
Abstract

Behaviour of the epithelium of seminiferous tubules and interstitial tissue was studied in malacoplakia induced by administration of an extract of E. coli. Necrosis of the epithelium of seminiferous tubules developed immediately and it was replaced by granulocytes, and histiocytes, phagocytizing both, bacterial extract administered and disintegrated cells. Tunica propria was thickened by inflammatory cells. Hansemann cells were observed not only in the interstitium but between the layers of the tunica propria and on the place of the necrotized epithelium of the seminiferous tubules. Although Sertoli cells possess phagocytizing activity it could not be proved, that Hansemann cells are taking their origin from them.

摘要

研究了通过给予大肠杆菌提取物诱导的软斑病中曲细精管上皮和间质组织的行为。曲细精管上皮立即发生坏死,并被粒细胞和吞噬细菌提取物及崩解细胞的组织细胞所取代。固有层因炎性细胞而增厚。不仅在间质中,而且在固有层各层之间以及曲细精管坏死上皮的部位都观察到了汉赛曼细胞。尽管支持细胞具有吞噬活性,但无法证明汉赛曼细胞起源于支持细胞。

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