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[17千赫兹电场对小鼠睾丸及睾丸附件影响的形态学和组织酶学分析]

[Morphologic and histoenzymologic analysis of effect of electrical fields at 17 khz on testis and testis appendages in mice].

作者信息

Lokhmatova S A, Pastukhova Iu R

出版信息

Aviakosm Ekolog Med. 1993 May-Jun;27(3):50-4.

PMID:8044153
Abstract

Methods of quantitative morphological and histochemical assay were used to study effects of 9-month electrical exposure (f = 17 kHz, E = 100 kW/m2 for 1 or 4 hrs, 5 d/w) on testis and testis appendages in mice. Exposure in electromagnetic field gave rise to desquamation of spermatogenic epithelial layers in the seminiferous tubes, reduction of the number of testosterone-producing cells, microcirculatory changes, metabolic rearrangements, principally compensatory by nature and aimed to maintain spermatogenesis and steroidogenesis. Results of the experiment suggest accelerated reproductive ageing.

摘要

采用定量形态学和组织化学分析方法,研究9个月电暴露(频率f = 17 kHz,电场强度E = 100 kW/m²,暴露1或4小时,每周5天)对小鼠睾丸和睾丸附件的影响。电磁场暴露导致生精小管中生精上皮层脱屑,产生睾酮的细胞数量减少,微循环变化,代谢重排,主要是自然补偿性的,旨在维持精子发生和类固醇生成。实验结果表明生殖衰老加速。

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