These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
3. Combination of the ram effect with PGF2α estrous synchronization treatments in ewes during the breeding season. Ungerfeld R Anim Reprod Sci; 2011 Mar; 124(1-2):65-8. PubMed ID: 21392902 [TBL] [Abstract][Full Text] [Related]
4. Reproductive responses in ewes treated with eCG or increasing doses of royal jelly. Kridli RT; Al-Khetib SS Anim Reprod Sci; 2006 Mar; 92(1-2):75-85. PubMed ID: 16023311 [TBL] [Abstract][Full Text] [Related]
5. Developmental programming in sheep: administration of testosterone during 60-90 days of pregnancy reduces breeding success and pregnancy outcome. Steckler TL; Roberts EK; Doop DD; Lee TM; Padmanabhan V Theriogenology; 2007 Feb; 67(3):459-67. PubMed ID: 17010414 [TBL] [Abstract][Full Text] [Related]
6. Gonadotropin stimulation using P.G. 600® on reproductive success of non-lactating anestrous ewes. D'Souza KN; Rastle-Simpson SL; Redhead AK; Baptiste QS; Smith B; Knights M Anim Reprod Sci; 2014 Aug; 148(3-4):115-20. PubMed ID: 24950998 [TBL] [Abstract][Full Text] [Related]
7. The effects of ram exposure during progestagen oestrus synchronisation and time of ram introduction post progestagen withdrawal on fertility in ewes. Hawken PA; Beard AP; O'Meara CM; Duffy P; Quinn KM; Crosby TF; Boland MP; Evans AC Theriogenology; 2005 Feb; 63(3):860-71. PubMed ID: 15629803 [TBL] [Abstract][Full Text] [Related]
8. Effect of ram exposure at the end of progestagen treatment on estrus synchronisation and fertility during the breeding season in ewes. Evans AC; Duffy P; Crosby TF; Hawken PA; Boland MP; Beard AP Anim Reprod Sci; 2004 Sep; 84(3-4):349-58. PubMed ID: 15302377 [TBL] [Abstract][Full Text] [Related]
9. Ewe effect: endocrine and testicular changes in experienced adult and inexperienced young Corriedale rams used for the ram effect. Ungerfeld R; Silva L Anim Reprod Sci; 2004 Feb; 80(3-4):251-9. PubMed ID: 15036501 [TBL] [Abstract][Full Text] [Related]
10. Effect of breed and age on sexual behaviour of rams. Simitzis PE; Deligeorgis SG; Bizelis JA Theriogenology; 2006 May; 65(8):1480-91. PubMed ID: 16226306 [TBL] [Abstract][Full Text] [Related]
11. Use of gonadotropin releasing hormone to improve reproductive responses of ewes introduced to rams during seasonal anestrus. Jordan KM; Inskeep EK; Knights M Anim Reprod Sci; 2009 Dec; 116(3-4):254-64. PubMed ID: 19261397 [TBL] [Abstract][Full Text] [Related]
12. Ram influence on ovarian and sexual activity in anestrous ewes: effects of isolation of ewes from rams before joining and date of ram introduction. Cushwa WT; Bradford GE; Stabenfeldt GH; Berger YM; Dally MR J Anim Sci; 1992 Apr; 70(4):1195-200. PubMed ID: 1582950 [TBL] [Abstract][Full Text] [Related]
13. Effects of recent sexual experience and melatonin treatment of rams on plasma testosterone concentration, sexual behaviour and ability to induce ovulation in seasonally anoestrous ewes. Rosa HJ; Juniper DT; Bryant MJ J Reprod Fertil; 2000 Sep; 120(1):169-76. PubMed ID: 11006159 [TBL] [Abstract][Full Text] [Related]
14. Appetitive and Consummatory Sexual Behaviors of Rams Treated with Exogenous Testosterone and Exposed to Anestrus Dorper Ewes: Efficacy of the Male Effect. Tejada LM; Meza-Herrera CA; Rivas-Muñoz R; Rodríguez-Martínez R; Carrillo E; Mellado M; Véliz-Deras FG Arch Sex Behav; 2017 Apr; 46(3):835-842. PubMed ID: 27629906 [TBL] [Abstract][Full Text] [Related]
15. Short term, repeated exposure to rams during the transition into the breeding season improves the synchrony of mating in the breeding season. Hawken PA; Evans AC; Beard AP Anim Reprod Sci; 2008 Jul; 106(3-4):333-44. PubMed ID: 17616281 [TBL] [Abstract][Full Text] [Related]
16. Influence of sexual behavior of Dorper rams treated with glutamate and/or testosterone on reproductive performance of anovulatory ewes. Calderón-Leyva G; Meza-Herrera CA; Rodriguez-Martinez R; Angel-García O; Rivas-Muñoz R; Delgado-Bermejo JV; Véliz-Deras FG Theriogenology; 2018 Jan; 106():79-86. PubMed ID: 29040879 [TBL] [Abstract][Full Text] [Related]
17. Reproductive performance of Lacaune dairy sheep exposed to artificial long days followed by natural photoperiod without and with additional progestagen treatment during the nonbreeding season. Fleisch A; Bollwein H; Piechotta M; Janett F Theriogenology; 2015 Feb; 83(3):320-5. PubMed ID: 25468556 [TBL] [Abstract][Full Text] [Related]
18. The behavioral component of the ram effect: the influence of ram sexual behavior on the induction of estrus in anovulatory ewes. Perkins A; Fitzgerald JA J Anim Sci; 1994 Jan; 72(1):51-5. PubMed ID: 8138503 [TBL] [Abstract][Full Text] [Related]
19. Plasma and ovarian oestradiol and the variability in the LH surge induced in ewes by the ram effect. Fabre-Nys C; Chanvallon A; Debus N; François D; Bouvier F; Dupont J; Lardic L; Lomet D; Ramé C; Scaramuzzi RJ Reproduction; 2015 May; 149(5):511-21. PubMed ID: 25823459 [TBL] [Abstract][Full Text] [Related]
20. Sexual performance and stress response of previously unknown rams after grouping them in dyads. Lacuesta L; Ungerfeld R Anim Reprod Sci; 2012 Oct; 134(3-4):158-63. PubMed ID: 22959512 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]