• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Publication Ethics
    • Peer Review Process
  • Guide for Authors
  • Submit Manuscript
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
Journal of Animal and Poultry Production
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 16 (2025)
Volume Volume 15 (2024)
Volume Volume 14 (2023)
Volume Volume 13 (2022)
Volume Volume 12 (2021)
Volume Volume 11 (2020)
Issue Issue 12
Issue Issue 11
Issue Issue 10
Issue Issue 9
Issue Issue 8
Issue Issue 7
Issue Issue 6
Issue Issue 5
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 10 (2019)
Volume Volume 9 (2018)
Volume Volume 8 (2017)
Volume Volume 7 (2016)
Volume Volume 6 (2015)
Volume Volume 5 (2014)
Volume Volume 4 (2013)
Volume Volume 3 (2012)
Volume Volume 2 (2011)
Volume Volume 1 (2010)
Volume Volume 34 (2009)
Volume Volume 33 (2008)
Volume Volume 32 (2007)
Volume Volume 31 (2006)
Volume Volume 30 (2005)
Volume Volume 29 (2004)
Volume Volume 28 (2003)
Volume Volume 27 (2002)
Volume Volume 26 (2001)
Volume Volume 25 (2000)
Hegazy, M., Ibrahim, A., Badawy, M., Awady, H. (2020). Antioxidative Effect of Addiing Taurine and Leptin to Tris-Extenders on Freezing And Fertilizing Abilities of Buffalo-Semen. Journal of Animal and Poultry Production, 11(7), 261-266. doi: 10.21608/jappmu.2020.108822
M. M. Hegazy; A. F. Ibrahim; M. I. Badawy; H. G. Awady. "Antioxidative Effect of Addiing Taurine and Leptin to Tris-Extenders on Freezing And Fertilizing Abilities of Buffalo-Semen". Journal of Animal and Poultry Production, 11, 7, 2020, 261-266. doi: 10.21608/jappmu.2020.108822
Hegazy, M., Ibrahim, A., Badawy, M., Awady, H. (2020). 'Antioxidative Effect of Addiing Taurine and Leptin to Tris-Extenders on Freezing And Fertilizing Abilities of Buffalo-Semen', Journal of Animal and Poultry Production, 11(7), pp. 261-266. doi: 10.21608/jappmu.2020.108822
Hegazy, M., Ibrahim, A., Badawy, M., Awady, H. Antioxidative Effect of Addiing Taurine and Leptin to Tris-Extenders on Freezing And Fertilizing Abilities of Buffalo-Semen. Journal of Animal and Poultry Production, 2020; 11(7): 261-266. doi: 10.21608/jappmu.2020.108822

Antioxidative Effect of Addiing Taurine and Leptin to Tris-Extenders on Freezing And Fertilizing Abilities of Buffalo-Semen

Article 4, Volume 11, Issue 7, July 2020, Page 261-266  XML PDF (590.17 K)
Document Type: Original Article
DOI: 10.21608/jappmu.2020.108822
View on SCiNiTO View on SCiNiTO
Authors
M. M. Hegazy1; A. F. Ibrahim1; M. I. Badawy1; H. G. Awady email 2
1Animal production Research Institute. Agricultural research center, Dokki, Giza.
2Animal Production Department, Faculty of Agriculture, Kafrelsheikh University, Egypt
Abstract
Current study aimed to examine possible acts of adding taurine or leptin to extender on frezability and fertiablity of frozen buffalo-semen. Five sexually mature buffalo male were used for semen collection (twice/week for 35 days) using artificial vagina. Mass motility of all collected ejaculates was ≥70%. The collected semen was pooled, allotted into 7 replicates, then extended in Tris-egg yolk without (control), with taurine and leptin (20 and 40 ng/ml for each), or two combination of taurine (10 and 20 ng/ml) and leptin (20 and 20 ng/ml). Semen was frozen in straws for 2 wk and thawed at 370C/30 seconds. In diluted, equilibrated and thawed semen, the live, individual motility and abnormal sperm percentages were determined, while the hypo-osmotic swelling test (curled tail) was examine in semen after thawing. In the thawed seminal plasma, enzyme activity was assayed. Fertilizing ability of each semen treatment was determined. Results showed that adding 20 ng leptin/ml or 40 ng taurine/ml enhanced (P<0.05) all spermatozoa parameters after dilution, equilibration and thawing versus control and other treatments. Activity of aspartate aminotransferase (AST), alanine aminotransferase (ALT) and lactate dehydrogenase (LDH) were reduced (P<0.05) with all additives compared with control semen. Pregnancy rate for buffalo cows which inseminated with  extended semen contain 20 ng leptin /ml, 40 ng taurine /ml, and control  was 90, 80 and 70% (P<0.05). Thia study concluded that, addition of 20 ng leptin/ml or 40 ng taurine/ml in the extender of Tris for buffalo frozen-semen had positive impact on sperm function during cryopreservation and increased fertility of buffalo-bull spermatozoa.
Keywords
Buffaloes; taurine; leptin; semen; cryopreservation; seminal plasma enzymes
Statistics
Article View: 251
PDF Download: 401
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by NotionWave.