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.
2. Prolonged increased concentrations of 17beta-estradiol associated with development of persistent ovarian follicles do not influence conception rates in beef cattle. Fike KE; Wehrman ME; Bergfeld EG; Kojima FN; Kinder JE J Anim Sci; 1997 May; 75(5):1363-7. PubMed ID: 9159286 [TBL] [Abstract][Full Text] [Related]
3. Induced and synchronized estrus in cattle: dose titration of estradiol benzoate in peripubertal heifers and postpartum cows after treatment with an intravaginal progesterone-releasing insert and prostaglandin F2alpha. Lammoglia MA; Short RE; Bellows SE; Bellows RA; MacNeil MD; Hafs HD J Anim Sci; 1998 Jun; 76(6):1662-70. PubMed ID: 9655587 [TBL] [Abstract][Full Text] [Related]
4. Effect of number of cows in estrus and confinement area on estrous behavior of beef cows. Floyd LN; Lents CA; White FJ; Wettemann RP J Anim Sci; 2009 Jun; 87(6):1998-2004. PubMed ID: 19251929 [TBL] [Abstract][Full Text] [Related]
5. Seasonal effects on estrous behavior and time of ovulation in nonlactating beef cows. White FJ; Wettemann RP; Looper ML; Prado TM; Morgan GL J Anim Sci; 2002 Dec; 80(12):3053-9. PubMed ID: 12542143 [TBL] [Abstract][Full Text] [Related]
6. Persistence of the dominant follicle during melengestrol acetate administration and its regression by exogenous estrogen treatment in beef cattle. Yelich JV; Geisert RD; Schmitt RA; Morgan GL; McCann JP J Anim Sci; 1997 Mar; 75(3):745-54. PubMed ID: 9078492 [TBL] [Abstract][Full Text] [Related]
7. Environmental, genetic and social factors affecting the expression of estrus in beef cows. Landaeta-Hernández AJ; Yelich JV; Lemaster JW; Fields MJ; Tran T; Chase CC; Rae DO; Chenoweth PJ Theriogenology; 2002 Mar; 57(4):1357-70. PubMed ID: 12013455 [TBL] [Abstract][Full Text] [Related]
8. Ability of intravaginal progesterone inserts and melengestrol acetate to induce estrous cycles in postpartum beef cows. Perry GA; Smith MF; Geary TW J Anim Sci; 2004 Mar; 82(3):695-704. PubMed ID: 15032426 [TBL] [Abstract][Full Text] [Related]
9. Effects of androgenizing dairy heifers with ear implants containing testosterone and estrogen on detection of estrus. Mortimer RG; Salman MD; Gutierrez M; Olson JD J Dairy Sci; 1990 Jul; 73(7):1773-8. PubMed ID: 2229590 [TBL] [Abstract][Full Text] [Related]
10. Estrous behavior and initiation of estrous cycles in postpartum Brahman-influenced cows after treatment with progesterone and prostaglandin F2alpha. Flores R; Looper ML; Kreider DL; Post NM; Rosenkrans CF J Anim Sci; 2006 Jul; 84(7):1916-25. PubMed ID: 16775076 [TBL] [Abstract][Full Text] [Related]
11. Synchronization of estrus in postpartum beef cows and virgin heifers using combinations of melengestrol acetate, GnRH, and PGF2alpha. DeJarnette JM; House RB; Ayars WH; Wallace RA; Marshall CE J Anim Sci; 2004 Mar; 82(3):867-77. PubMed ID: 15032445 [TBL] [Abstract][Full Text] [Related]
12. Influence of body condition at calving and postpartum nutrition on endocrine function and reproductive performance of primiparous beef cows. Ciccioli NH; Wettemann RP; Spicer LJ; Lents CA; White FJ; Keisler DH J Anim Sci; 2003 Dec; 81(12):3107-20. PubMed ID: 14677867 [TBL] [Abstract][Full Text] [Related]
13. Acute and chronic changes in luteinizing hormone secretion and postpartum interval to estrus in first-calf suckled beef cows exposed continuously or intermittently to mature bulls. Fernandez DL; Berardinelli JG; Short RE; Adair R J Anim Sci; 1996 May; 74(5):1098-103. PubMed ID: 8726743 [TBL] [Abstract][Full Text] [Related]
14. The effect of progesterone alone or in combination with estradiol on follicular dynamics, gonadotropin profiles, and estrus in beef cows following calf isolation and restricted suckling. Mackey DR; Sreenan JM; Rochet JF; Diskin MG J Anim Sci; 2000 Jul; 78(7):1917-29. PubMed ID: 10907835 [TBL] [Abstract][Full Text] [Related]
15. Relationship among estradiol, cortisol and intensity of estrous behavior in dairy cattle. Lyimo ZC; Nielen M; Ouweltjes W; Kruip TA; van Eerdenburg FJ Theriogenology; 2000 Jun; 53(9):1783-95. PubMed ID: 10968421 [TBL] [Abstract][Full Text] [Related]
16. Effect of estradiol valerate on ovarian follicle dynamics and superovulatory response in progestin-treated cattle. Colazo MG; MartÃnez MF; Small JA; Kastelic JP; Burnley CA; Ward DR; Mapletoft RJ Theriogenology; 2005 Mar; 63(5):1454-68. PubMed ID: 15725451 [TBL] [Abstract][Full Text] [Related]
17. Influence of body condition and bovine somatotropin on estrous behavior, reproductive performance, and concentrations of serum somatotropin and plasma fatty acids in postpartum Brahman-influenced cows. Flores R; Looper ML; Rorie RW; Lamb MA; Reiter ST; Hallford DM; Kreider DL; Rosenkrans CF J Anim Sci; 2007 May; 85(5):1318-29. PubMed ID: 17202399 [TBL] [Abstract][Full Text] [Related]
18. Influence of biostimulation on reproduction in postpartum beef cows. Burns PD; Spitzer JC J Anim Sci; 1992 Feb; 70(2):358-62. PubMed ID: 1548196 [TBL] [Abstract][Full Text] [Related]
19. Attenuation of premature estrous behavior in postpartum beef cows synchronized to estrus using GnRH and PGF2alpha. Dejarnette JM; Wallace RW; House RB; Salverson RR; Marshall CE Theriogenology; 2001 Aug; 56(3):493-501. PubMed ID: 11516128 [TBL] [Abstract][Full Text] [Related]
20. Effects of dietary fat on follicular development and circulating concentrations of lipids, insulin, progesterone, estradiol-17 beta, 13,14-dihydro-15-keto-prostaglandin F(2 alpha), and growth hormone in estrous cyclic Brahman cows. Lammoglia MA; Willard ST; Hallford DM; Randel RD J Anim Sci; 1997 Jun; 75(6):1591-600. PubMed ID: 9250522 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]