实验性睾丸扭转-早期和晚期形态和酶组织化学变化。

L Ralitchkova, Z Nanov, D Gotchev, A Hinev, T Libald, R Wolnik
{"title":"实验性睾丸扭转-早期和晚期形态和酶组织化学变化。","authors":"L Ralitchkova,&nbsp;Z Nanov,&nbsp;D Gotchev,&nbsp;A Hinev,&nbsp;T Libald,&nbsp;R Wolnik","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>It has been reported that testicular torsion leads to diminished fertility. This experimental study includes 32 mature male Wistar rats, divided into 3 groups. Group 1 (4 animals) served as a control group. Group 2 (16 animals) underwent an unilateral definitive ligature of the testicular vessels. Group 3 (12 animals) underwent right testicular torsion at 360 degrees, followed by detorsion at 4, 12 or 24 hours. Both testicles were removed at different terms after the operation and processed for histologic and enzymohistochemical studies. The results of the experiment indicate that a certain recovery of the structure and the enzyme activity may be expected only in case if the duration of the torsion lasts not more than 4 hours. After this period severe and irreversible changes in the ipsilateral testis and serious alterations in the contralateral testis occur.</p>","PeriodicalId":77647,"journal":{"name":"Zeitschrift fur experimentelle Chirurgie, Transplantation, und kunstliche Organe : Organ der Sektion Experimentelle Chirurgie der Gesellschaft fur Chirurgie der DDR","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Experimental testicular torsion--early and late morphological and enzymohistochemical changes.\",\"authors\":\"L Ralitchkova,&nbsp;Z Nanov,&nbsp;D Gotchev,&nbsp;A Hinev,&nbsp;T Libald,&nbsp;R Wolnik\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>It has been reported that testicular torsion leads to diminished fertility. This experimental study includes 32 mature male Wistar rats, divided into 3 groups. Group 1 (4 animals) served as a control group. Group 2 (16 animals) underwent an unilateral definitive ligature of the testicular vessels. Group 3 (12 animals) underwent right testicular torsion at 360 degrees, followed by detorsion at 4, 12 or 24 hours. Both testicles were removed at different terms after the operation and processed for histologic and enzymohistochemical studies. The results of the experiment indicate that a certain recovery of the structure and the enzyme activity may be expected only in case if the duration of the torsion lasts not more than 4 hours. After this period severe and irreversible changes in the ipsilateral testis and serious alterations in the contralateral testis occur.</p>\",\"PeriodicalId\":77647,\"journal\":{\"name\":\"Zeitschrift fur experimentelle Chirurgie, Transplantation, und kunstliche Organe : Organ der Sektion Experimentelle Chirurgie der Gesellschaft fur Chirurgie der DDR\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur experimentelle Chirurgie, Transplantation, und kunstliche Organe : Organ der Sektion Experimentelle Chirurgie der Gesellschaft fur Chirurgie der DDR\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur experimentelle Chirurgie, Transplantation, und kunstliche Organe : Organ der Sektion Experimentelle Chirurgie der Gesellschaft fur Chirurgie der DDR","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

据报道,睾丸扭转会导致生育能力下降。本实验选用32只成年雄性Wistar大鼠,分为3组。第一组(4只)为对照组。第二组(16只)接受单侧睾丸血管结扎术。第三组(12只)右睾丸360度扭转,分别在4、12、24小时扭转。在手术后不同时期切除两个睾丸,并进行组织学和酶组织化学研究。实验结果表明,只有在扭转持续时间不超过4小时的情况下,才能预期结构和酶活性的一定恢复。在此之后,同侧睾丸和对侧睾丸发生严重的不可逆变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental testicular torsion--early and late morphological and enzymohistochemical changes.

It has been reported that testicular torsion leads to diminished fertility. This experimental study includes 32 mature male Wistar rats, divided into 3 groups. Group 1 (4 animals) served as a control group. Group 2 (16 animals) underwent an unilateral definitive ligature of the testicular vessels. Group 3 (12 animals) underwent right testicular torsion at 360 degrees, followed by detorsion at 4, 12 or 24 hours. Both testicles were removed at different terms after the operation and processed for histologic and enzymohistochemical studies. The results of the experiment indicate that a certain recovery of the structure and the enzyme activity may be expected only in case if the duration of the torsion lasts not more than 4 hours. After this period severe and irreversible changes in the ipsilateral testis and serious alterations in the contralateral testis occur.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信