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Journal Abstract Search

536 related items for PubMed ID: 22459828

  • 41. Effects of gonadotropin-releasing hormone at initiation of the 5-d timed artificial insemination (AI) program and timing of induction of ovulation relative to AI on ovarian dynamics and fertility of dairy heifers.
    Lima FS, Ayres H, Favoreto MG, Bisinotto RS, Greco LF, Ribeiro ES, Baruselli PS, Risco CA, Thatcher WW, Santos JE.
    J Dairy Sci; 2011 Oct; 94(10):4997-5004. PubMed ID: 21943750
    [Abstract] [Full Text] [Related]

  • 42. A modified presynchronization protocol improves fertility to timed artificial insemination in lactating dairy cows.
    Navanukraw C, Redmer DA, Reynolds LP, Kirsch JD, Grazul-Bilska AT, Fricke PM.
    J Dairy Sci; 2004 May; 87(5):1551-7. PubMed ID: 15291005
    [Abstract] [Full Text] [Related]

  • 43. Level of circulating concentrations of progesterone during ovulatory follicle development affects timing of pregnancy loss in lactating dairy cows.
    Martins JPN, Wang D, Mu N, Rossi GF, Martini AP, Martins VR, Pursley JR.
    J Dairy Sci; 2018 Nov; 101(11):10505-10525. PubMed ID: 30197145
    [Abstract] [Full Text] [Related]

  • 44. Effect of an Ovsynch56 protocol initiated at different intervals after insemination with or without a presynchronizing injection of gonadotropin-releasing hormone on fertility in lactating dairy cows.
    Bruno RG, Moraes JG, Hernández-Rivera JA, Lager KJ, Silva PR, Scanavez AL, Mendonça LG, Chebel RC, Bilby TR.
    J Dairy Sci; 2014 Nov; 97(1):185-94. PubMed ID: 24183690
    [Abstract] [Full Text] [Related]

  • 45. Progesterone supplementation to lactating dairy cows without a corpus luteum at initiation of the Ovsynch protocol.
    Bisinotto RS, Castro LO, Pansani MB, Narciso CD, Martinez N, Sinedino LD, Pinto TL, Van de Burgwal NS, Bosman HM, Surjus RS, Thatcher WW, Santos JE.
    J Dairy Sci; 2015 Apr; 98(4):2515-28. PubMed ID: 25682137
    [Abstract] [Full Text] [Related]

  • 46. Factors influencing upfront single-and multiple-ovulation incidence, progesterone, and luteolysis before a timed insemination resynchronization protocol.
    Stevenson JS, Portaluppi MA, Tenhouse DE.
    J Dairy Sci; 2007 Dec; 90(12):5542-51. PubMed ID: 18024745
    [Abstract] [Full Text] [Related]

  • 47. A new presynchronization system (Double-Ovsynch) increases fertility at first postpartum timed AI in lactating dairy cows.
    Souza AH, Ayres H, Ferreira RM, Wiltbank MC.
    Theriogenology; 2008 Jul 15; 70(2):208-15. PubMed ID: 18468675
    [Abstract] [Full Text] [Related]

  • 48. Effect of bovine somatotropin (500 mg) administered at ten-day intervals on ovulatory responses, expression of estrus, and fertility in dairy cows.
    Rivera F, Narciso C, Oliveira R, Cerri RL, Correa-Calderón A, Chebel RC, Santos JE.
    J Dairy Sci; 2010 Apr 15; 93(4):1500-10. PubMed ID: 20338427
    [Abstract] [Full Text] [Related]

  • 49. Pregnancy per artificial insemination in lactating dairy cows subjected to 2 different intervals from presynchronization to initiation of Ovsynch protocol.
    Colazo MG, Ponce-Barajas P, Ambrose DJ.
    J Dairy Sci; 2013 Apr 15; 96(12):7640-8. PubMed ID: 24094535
    [Abstract] [Full Text] [Related]

  • 50. Effect of inseminating cows in estrus following a presynchronization protocol on reproductive and lactation performances.
    Chebel RC, Santos JE.
    J Dairy Sci; 2010 Oct 15; 93(10):4632-43. PubMed ID: 20854997
    [Abstract] [Full Text] [Related]

  • 51. Ovarian characteristics and timed artificial insemination pregnancy risk after presynchronization with gonadotropin-releasing hormone 7 days before PGF2α in dairy cows.
    Stevenson JS.
    Theriogenology; 2016 Apr 01; 85(6):1139-46. PubMed ID: 26739530
    [Abstract] [Full Text] [Related]

  • 52. Blood metabolites and hormone-based programmed breeding treatments in anovular lactating dairy cows.
    El-Zarkouny SZ, Shaaban MM, Stevenson JS.
    J Dairy Sci; 2011 Dec 01; 94(12):6001-10. PubMed ID: 22118088
    [Abstract] [Full Text] [Related]

  • 53. Progesterone supplementation before timed AI increased ovulation synchrony and pregnancy per AI, and supplementation after timed AI reduced pregnancy losses in lactating dairy cows.
    Colazo MG, Dourey A, Rajamahendran R, Ambrose DJ.
    Theriogenology; 2013 Mar 15; 79(5):833-41. PubMed ID: 23375780
    [Abstract] [Full Text] [Related]

  • 54. Effect of addition of a progesterone intravaginal insert to a timed insemination protocol using estradiol cypionate on ovulation rate, pregnancy rate, and late embryonic loss in lactating dairy cows.
    Galvão KN, Santos JE, Juchem SO, Cerri RL, Coscioni AC, Villaseñor M.
    J Anim Sci; 2004 Dec 15; 82(12):3508-17. PubMed ID: 15537771
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  • 56. Factors affecting pregnancy rate to estrous synchronization and fixed-time artificial insemination in beef cattle.
    Echternkamp SE, Thallman RM.
    J Anim Sci; 2011 Oct 15; 89(10):3060-8. PubMed ID: 21551349
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  • 58. Importance of estrus on pregnancy per insemination in suckled Bos indicus cows submitted to estradiol/progesterone-based timed insemination protocols.
    Sá Filho MF, Santos JE, Ferreira RM, Sales JN, Baruselli PS.
    Theriogenology; 2011 Aug 15; 76(3):455-63. PubMed ID: 21497390
    [Abstract] [Full Text] [Related]

  • 59. Comparison of fertility following use of one versus two intravaginal progesterone inserts in dairy cows without a CL during a synchronization protocol before timed AI or timed embryo transfer.
    Pereira MHC, Sanches CP, Guida TG, Wiltbank MC, Vasconcelos JLM.
    Theriogenology; 2017 Feb 15; 89():72-78. PubMed ID: 28043373
    [Abstract] [Full Text] [Related]

  • 60. Combined use of Ovsynch and progesterone supplementation after artificial insemination in dairy cattle.
    Forro A, Tsousis G, Beindorff N, Sharifi R, Jäkel L, Bollwein H.
    J Dairy Sci; 2012 Aug 15; 95(8):4372-81. PubMed ID: 22818450
    [Abstract] [Full Text] [Related]

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