Home|Journals|Articles by Year Follow on Twitter

Directory for Medical Articles

Open Access

Review Article

Manipulation of Estrous Cycle to Improve Reproductive Efficiency in Cattle and Buffalo

Balamurugan B, Karuthadurai T, M. Ramamoorthy, Dayanidhi Jena.

Estrus detection has been cited as one of the most important factors affecting the reproductive success of artificial insemination programs. Various estrus synchronization protocols have been developed to bring a large percentage of groups of females into estrus at a predetermined time. Earlier protocols have involved controlling estrous cycle length in cattle either by extending the life span of the corpus luteum by the use of progestogens or shortening the life span of the corpus luteum by the use of Prostaglandins. The reduced fertility following the earlier synchronization protocols made it necessary to understand ovarian follicular and corpus luteum dynamics in cattle. An increase in this basic understanding as well as the development of treatment regimes to manipulate ovarian follicular and corpus luteum dynamics over the last decade have resulted in development of better estrus synchronization protocols based on a) elimination of the dominant follicle and initiation of new follicular wave, b) initiation of new follicular wave, synchronization of Ovulation and timed artificial insemination. These protocols are very promising and have the potential to enhance pregnancy rates and the success of artificial insemination programs.

Key words: Cattle, Synchronization of Estrus, Reproductive Efficiency, Buffalo

Similar Articles

Synthesis of enhanced corrosion resistant Fe-B-C-Ti amorphous ribbons and evaluation of their photodegradation efficiency under light irradiation.
Zuo M, Moztahida M, Lee DS, Yi S
Chemosphere. 2022; 287(Pt 2): 132175

A manganese (II)-based coordinative dendrimer with robust efficiency in intracellular peptide delivery.
Ren L, Gao Y, Cheng Y
Bioactive materials. 2022; 9(): 44-53

Direct effect of RFRP-3 microinjection into the lateral ventricle on the hypothalamic kisspeptin neurons in ovariectomized estrogen-primed rats.
Cheng L, Yang S, Si L, Wei M, Guo S, Chen Z, Wang S, Qiao Y
Experimental and therapeutic medicine. 2022; 23(1): 24

Energy and environmental sustainability of waste personal protective equipment (PPE) treatment under COVID-19.
Zhao X, KlemeŇ° JJ, Fengqi You
Renewable & sustainable energy reviews. 2022; 153(): 111786

Application of Nanoparticle-Mediated RNAi for Efficient Gene Silencing and Pest Control on Soybean Aphids.
Yan S, Shen J
Methods in molecular biology (Clifton, N.J.). 2022; 2360(): 307-315

Full-text options

Latest Statistics about COVID-19
• pubstat.org

Add your Article(s) to Indexes
• citeindex.org

Covid-19 Trends and Statistics
Follow ScopeMed on Twitter
Author Tools
eJPort Journal Hosting
About BiblioMed
License Information
Terms & Conditions
Privacy Policy
Contact Us

The articles in Bibliomed are open access articles licensed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (https://creativecommons.org/licenses/by-nc-sa/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
ScopeMed is a Database Service for Scientific Publications. Copyright © ScopeMedģ Information Services.

ScopeMed Web Sites