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639 related items for PubMed ID: 15081836

  • 1. Comparative endocrinology of cycling and non-cycling Asian (Elephas maximus) and African (Loxodonta africana) elephants.
    Brown JL, Walker SL, Moeller T.
    Gen Comp Endocrinol; 2004 May 01; 136(3):360-70. PubMed ID: 15081836
    [Abstract] [Full Text] [Related]

  • 2. Seasonal effects on the endocrine pattern of semi-captive female Asian elephants (Elephas maximus): timing of the anovulatory luteinizing hormone surge determines the length of the estrous cycle.
    Thitaram C, Brown JL, Pongsopawijit P, Chansitthiwet S, Wongkalasin W, Daram P, Roongsri R, Kalmapijit A, Mahasawangkul S, Rojansthien S, Colenbrander B, van der Weijden GC, van Eerdenburg FJ.
    Theriogenology; 2008 Jan 15; 69(2):237-44. PubMed ID: 17997149
    [Abstract] [Full Text] [Related]

  • 3. Temporal relations between plasma concentrations of luteinizing hormone, follicle-stimulating hormone, estradiol-17beta, progesterone, prolactin, and alpha-melanocyte-stimulating hormone during the follicular, ovulatory, and early luteal phase in the bitch.
    de Gier J, Kooistra HS, Djajadiningrat-Laanen SC, Dieleman SJ, Okkens AC.
    Theriogenology; 2006 Apr 15; 65(7):1346-59. PubMed ID: 16197989
    [Abstract] [Full Text] [Related]

  • 4. Comparative endocrinology of testicular, adrenal and thyroid function in captive Asian and African elephant bulls.
    Brown JL, Somerville M, Riddle HS, Keele M, Duer CK, Freeman EW.
    Gen Comp Endocrinol; 2007 Apr 15; 151(2):153-62. PubMed ID: 17336304
    [Abstract] [Full Text] [Related]

  • 5. Hormone secretion in the asian elephant (Elephas maximus): characterization of ovulatory and anovulatory luteinizing hormone surges.
    Brown JL, Schmitt DL, Bellem A, Graham LH, Lehnhardt J.
    Biol Reprod; 1999 Nov 15; 61(5):1294-9. PubMed ID: 10529277
    [Abstract] [Full Text] [Related]

  • 6. Serum prolactin concentrations in the captive female African elephant (Loxodonta africana): potential effects of season and steroid hormone interactions.
    Bechert US, Swanson L, Wasser SK, Hess DL, Stormshak F.
    Gen Comp Endocrinol; 1999 May 15; 114(2):269-78. PubMed ID: 10208775
    [Abstract] [Full Text] [Related]

  • 7. Induction of the ovulatory LH surge in Asian elephants (Elephas maximus): a novel aid in captive breeding management of an endangered species.
    Thitaram C, Pongsopawijit P, Chansitthiwet S, Brown JL, Nimtragul K, Boonprasert K, Homkong P, Mahasawangkul S, Rojanasthien S, Colenbrander B, van der Weijden GC, van Eerdenburg FJ.
    Reprod Fertil Dev; 2009 May 15; 21(5):672-8. PubMed ID: 19486604
    [Abstract] [Full Text] [Related]

  • 8. Influence of dominance status on adrenal activity and ovarian cyclicity status in captive African elephants.
    Proctor CM, Freeman EW, Brown JL.
    Zoo Biol; 2010 May 15; 29(2):168-78. PubMed ID: 20033989
    [Abstract] [Full Text] [Related]

  • 9. Prolactin secretion and ovarian function in cycling and non-cycling African female elephants (Loxodonta africana).
    Yamamoto Y, Yamamoto T, Watanabe G, Yuto N, Keio M, Narushima E, Katayanagi M, Nakao R, Morikubo S, Sakurai Y, Kaneko M, Kaewmanee S, Taya K.
    J Vet Med Sci; 2010 Jul 15; 72(7):845-52. PubMed ID: 20179385
    [Abstract] [Full Text] [Related]

  • 10. Species and fetal gender effects on the endocrinology of pregnancy in elephants.
    Meyer JM, Walker SL, Freeman EW, Steinetz BG, Brown JL.
    Gen Comp Endocrinol; 2004 Sep 15; 138(3):263-70. PubMed ID: 15364209
    [Abstract] [Full Text] [Related]

  • 11. Hyperprolactinemia is not associated with hyperestrogenism in noncycling African elephants (Loxodonta africana).
    Prado-Oviedo NA, Malloy EJ, Deng X, Brown JL.
    Gen Comp Endocrinol; 2013 Aug 01; 189():7-14. PubMed ID: 23623777
    [Abstract] [Full Text] [Related]

  • 12. Hyperprolactinemic African elephant (Loxodonta africana) females exhibit elevated dopamine, oxytocin and serotonin concentrations compared to normal cycling and noncycling, low prolactin elephants†.
    Prado NA, Keady M, Oestmann A, Steinbeiser CM, Brown JL.
    Biol Reprod; 2019 Jun 01; 100(6):1549-1560. PubMed ID: 30848798
    [Abstract] [Full Text] [Related]

  • 13. Reproductive Health Assessment of Female Elephants in North American Zoos and Association of Husbandry Practices with Reproductive Dysfunction in African Elephants (Loxodonta africana).
    Brown JL, Paris S, Prado-Oviedo NA, Meehan CL, Hogan JN, Morfeld KA, Carlstead K.
    PLoS One; 2016 Jun 01; 11(7):e0145673. PubMed ID: 27416141
    [Abstract] [Full Text] [Related]

  • 14. Evidence that hyperprolactinaemia is associated with ovarian acyclicity in female zoo African elephants.
    Dow TL, Brown JL.
    Reprod Fertil Dev; 2012 Jun 01; 24(8):1019-27. PubMed ID: 23043790
    [Abstract] [Full Text] [Related]

  • 15. Results of the third reproductive assessment survey of North American Asian (Elephas maximus) and African (Loxodonta africana) female elephants.
    Dow TL, Holásková I, Brown JL.
    Zoo Biol; 2011 Jun 01; 30(6):699-711. PubMed ID: 21319213
    [Abstract] [Full Text] [Related]

  • 16. Results of a second survey to assess the reproductive status of female Asian and African elephants in North America.
    Proctor CM, Freeman EW, Brown JL.
    Zoo Biol; 2010 Jun 01; 29(2):127-39. PubMed ID: 20391465
    [Abstract] [Full Text] [Related]

  • 17. Serum cortisol and progestin concentrations in pregnant and non-pregnant Asian elephants (Elephas maximus).
    Oliveira CA, Felippe EC, Chelini MO.
    Res Vet Sci; 2008 Jun 01; 84(3):361-3. PubMed ID: 17610921
    [Abstract] [Full Text] [Related]

  • 18. Reproductive hormone profiles in mares during the autumn transition as determined by collection of jugular blood at 6 h intervals throughout ovulatory and anovulatory cycles.
    Irvine CH, Alexander SL, McKinnon AO.
    J Reprod Fertil; 2000 Jan 01; 118(1):101-9. PubMed ID: 10793631
    [Abstract] [Full Text] [Related]

  • 19. Ovarian cyclicity and prolactin status of African elephants (Loxodonta africana) in North American zoos may be influenced by life experience and individual temperament.
    Prado NA, Carlstead K, Malloy EJ, Paris S, Wielebnowski N, Rockwood LL, Brown JL.
    Horm Behav; 2020 Sep 01; 125():104804. PubMed ID: 32531397
    [Abstract] [Full Text] [Related]

  • 20. Social factors influence ovarian acyclicity in captive African elephants (Loxodonta africana).
    Freeman EW, Guagnano G, Olson D, Keele M, Brown JL.
    Zoo Biol; 2009 Sep 01; 28(1):1-15. PubMed ID: 19358314
    [Abstract] [Full Text] [Related]

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