Sperm cryoresistance of different animal species

Author:

Maksimova М.1,Korochkina Е.1

Affiliation:

1. St. Petersburg State University of Veterinary Medicine

Abstract

The aim of this work was the systematization and analysis of scientific data on cryoresistence of sperm of various types of animals and factors affecting the cryorezistivity of sperm. Sperm cryoresistence is the stability of sperm to the effects of low temperatures. Cryoresistence is evaluated according to the morphological characteristics of sperm, their activity and mobility after thawing, the integrity of the acrosomes, the plasma membrane and the degree of damage to chromatin. Cryoconservational is an important component of artificial insemination of animals, and knowledge about the cryorezistence of spermatozoa is the theoretical basis for the successful cryoponement of sperm. Based on the listed studies, cryoresistence has species features and depends on: the age of animals, pedigree features, season of the year, concentration of testosterone and prolactin in the blood, temperature and humidity index, as well as from cryoconservative protocols.

Publisher

Russian Research Institute of Farm Animal Genetics and Breeding

Subject

General Medicine

Reference34 articles.

1. Dulger G. P. Obstetrics, gynecology and biotechnology of cat reproduction: a textbook for universities / G. P. Dulger, E. S. Sedletskaya, P. G. Dulger-3rd ed. Refined. and add. – St. Petersburg: Lan, 2022-196 p.

2. The impact of cryoconservative sperm of stallions on the morphological characteristics of sperm / A. A. Nennov, A. I. Sinyakin, O. V. Shirokov [et al.] // Scientific support for the development and increase of the efficiency of the horse breeding of Russia and the CIS countries: a collection of reports of international Scientific and practical conference, Divovo, May 19, 2021. – Divovo: All-Russian Research Institute of Horse Breeding Russian, 2021. – Р. 138-148.

3. Alevra A. I. The protective role of melatonin in sperm cryopreservation of farm animals and human: lessons for male fish cryopreservation / A. I. Alevra, A. Exadactylos, E. Mente, S. Papadopoulos // Animals. – 2022. – № 12(6). DOI: 10.3390/ani12060791.

4. Аксенова П. В., Ермаков А. М. Биология репродукции коз: Монография. – СПб. Издательство «Лань», 2022. – 272 с.

5. Yanez-Ortiz I. Advances in sperm cryopreservation in farm animals: Cattle, horse, pig and sheep / I. Yanez-Ortiz, J. Catalan, J. E. Rodriguez-Gilet et al. // Animal Reproduction Science. – 2022.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3