2,441
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

Effects of small dose estradiol cypionate after artificial insemination on reproductive performance in Holstein cows

, , , , , & show all
Pages 24-26 | Received 03 Feb 2014, Accepted 03 Nov 2014, Published online: 06 Dec 2014

References

  • Ahmad N, Townsend CE, Dailey AR, Inskeep KE. 1997. Relationships of hormonal patterns and fertility to occurrence of two or three waves of ovarian follicles, before and after breeding in beef cows and heifers. Anim Reprod Sci. 49:13–28.
  • Burke CR, Day ML, Bunk CR, Macmillan KL. 2000. Use of a small dose of estradiol benzoate during diestrus to synchronize development of the ovulatory follicle in cattle. J Anim Sci. 78:145–151.
  • Gil A, Gonzales JL, Aguero F, Faure R. 1999. Diagnóstico precoz de la no gestación en bovinos con el benzoato de estradiol [Early diagnosis of non-pregnancy in cattle with benzoate estradiol]. Rev Cub Rep Anm. 25:27–30.
  • Leyva OC, Ramirez FC, Barraza SI, Veliz G, Pérez LS, Morales CJL. 2012. Effect of low dose of estradiol cypionate after artificial insemination service on fertility post-treatment in Holstein cows of a large dairy farm of North México. Anim Reprod. 9:17–20.
  • Macmillan KL, Taufa, KV, Day MA. 1997. Manipulating ovaries follicles wave patterns con partially synchronize returns to service and increase the pregnancy rate to second insemination. Proc N Z Soc Anim Prod. 57:210–237.
  • Peralta-Torres JA, Aké–López JR, Centurión–Castro FG, Magaña–Monforte JG. 2010. Comparación del cipionato de estradiol vs benzoato de estradiol sobre la respuesta a estro y tasa de gestación en protocolos de sincronización con CIDR en novillas y vacas Bos indicus [Comparison of estradiol cypionate vs estradiol benzoate on the response to estrus and pregnancy rate in CIDR synchronization protocols in heifers and cows Bos indicus]. Universidad y Ciencia Trópico Humedo. 26:163–169.
  • Roth Z, Meidan R, Braw–Tal, Wolfenson D. 2000. Immediate and delayed effects of heat stress on follicular development and its association with plasma FSH and inhibin concentration in cows. J Reprod Fertil. 120:83–90. 10.1530/reprod/120.1.83
  • Wolfenson D, Thatcher WW, Badinga L, Savio JD, Meidan R, Lew BJ, Braw-Tal R, Berman A. 1995. Effect of the heat stress on follicular development during the estrus cycle in lactating dairy cattle. Biol Reprod. 52:1106–1113.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.