• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

慢性酒精中毒患者精子超微结构的进一步研究。

Further investigations on the ultrastructure of spermatozoa in chronic alcoholics.

作者信息

Semczuk M

出版信息

Z Mikrosk Anat Forsch. 1978;92(3):494-508.

PMID:751338
Abstract

The submicroscopic studies of spermatozoa were performed on 40 chronic alcoholics with the period of alcoholism surpassing 15 years (on average 19 years). After a double routine morphological evaluation of semen the electron microscopic studies were made. They revealed the following abnormalities: malformations of the head and nucleus, altered chromatin condensation, abnormalities of the acrosome which was often absent, chaotic arrangement of mitochondria or even their local absence. Double-headed spermatozoa were observed. The hitherto undescribed, in man, "whorls" were frequently observed in the cytoplasm of the head and neck. The dependence of these abnormalities on the length of the period of alcoholism was discussed.

摘要

对40名酗酒时间超过15年(平均19年)的慢性酗酒者的精子进行了亚显微研究。在对精液进行双重常规形态学评估后,进行了电子显微镜研究。研究发现了以下异常情况:头部和细胞核畸形、染色质凝聚改变、顶体异常(顶体常缺失)、线粒体排列紊乱甚至局部缺失。观察到双头精子。在头部和颈部的细胞质中经常观察到人类迄今未描述过的“漩涡”。讨论了这些异常情况与酗酒时间长短的关系。

相似文献

1
Further investigations on the ultrastructure of spermatozoa in chronic alcoholics.慢性酒精中毒患者精子超微结构的进一步研究。
Z Mikrosk Anat Forsch. 1978;92(3):494-508.
2
Investigations on the ultrastructure of spermatozoa in chronic alcoholics.慢性酒精中毒患者精子超微结构的研究。
Z Mikrosk Anat Forsch. 1976;90(6):1113-7.
3
[Absolute teratozoospermia in a family. Irregular microcephalic spermatozoa without acrosome].[一个家族中的绝对畸形精子症。无顶体的不规则小头精子]
Andrologia. 1978 May-Jun;10(3):234-40.
4
[Ultrastructural study of anomalies of the acrosome in spermatozoa with irregular heads].[头部不规则精子顶体异常的超微结构研究]
Bull Assoc Anat (Nancy). 1975 Jun;59(165):345-56.
5
Failure of differentiation of the nuclear-perinuclear skeletal complex in the round-headed human spermatozoa.圆头人类精子中核-核周骨架复合体的分化失败。
Int J Dev Biol. 1990 Jun;34(2):287-97.
6
On round-headed human spermatozoa.关于圆头人类精子
Int J Fertil. 1975;20(1):33-40.
7
Electron microscope studies of human spermatozoa.
Z Mikrosk Anat Forsch. 1977;91(1):31-40.
8
[Round-headed spermatozoa (author's transl)].[圆头精子症(作者译)]
Dermatologica. 1976;153(2):99-101.
9
Morphological characteristics of spermatozoa before and after renal transplantation.
Asian J Androl. 2005 Mar;7(1):81-5. doi: 10.1111/j.1745-7262.2005.00002.x.
10
Spermatozoa ultrastructure in Sciaenidae and Polynemidae (Teleostei:Perciformes) with some consideration on Percoidei spermatozoa ultrastructure.鲹科和马鲅科(硬骨鱼纲:鲈形目)精子超微结构及对鲈形亚目精子超微结构的一些思考
Tissue Cell. 2005 Jun;37(3):177-91. doi: 10.1016/j.tice.2004.12.003.