Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/71131
Title: | Necessity of exact examination of sperm characteristics to assess artificial insemination-subfertile bulls |
Authors: | Sakase, Mitsuhiro Fukushima, Moriyuki |
Keywords: | Cattle Sperm Subfertility |
Issue Date: | 2020 |
Series/Report no.: | Journal of reproduction and development;Vol. 66, No. 03 .- P.199-203 |
Abstract: | Conception rates of artificial insemination (Al) have gradually been decreasing in the cattle. In order to overcome this problem, Al centers need supply high-quality frozen semen whose insemination makes cow pregnant efficiently. Semen quality is conventionally assessed under the light microscope with cell biological methods, and only high-quality frozen semen straws are used for Al. However, lower conception rates are occasionally recorded in Al with frozen semen straws from some bulls (Al-subfertile bulls). In this paper, we introduce new methods to assess sperm molecular characteristics to find Al-subfertile bulls. (J. Reprod. Dev. 66:199-203, 2020) |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/71131 |
ISSN: | 0916-8808 |
Appears in Collections: | The journal of reproduction and development |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
_file_ Restricted Access | 1.61 MB | Adobe PDF | ||
Your IP: 3.23.102.79 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.