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Journal Abstract Search

744 related items for PubMed ID: 6428476

  • 1. Profiles of luteinizing hormone, follicle-stimulating hormone, testosterone and prolactin in rams of diverse breeds: effects of contrasting short (8L:16D) and long (16L:8D) photoperiods.
    D'Occhio MJ, Schanbacher BD, Kinder JE.
    Biol Reprod; 1984 Jun; 30(5):1039-54. PubMed ID: 6428476
    [Abstract] [Full Text] [Related]

  • 2. 'Hamster-like' cycles in testicular size in the absence of gonadotrophin secretion in HPD rams exposed to long-term changes in photoperiod and treatment with melatonin.
    Lincoln GA, Clarke IJ, Sweeney T.
    J Neuroendocrinol; 1996 Nov; 8(11):855-66. PubMed ID: 8933363
    [Abstract] [Full Text] [Related]

  • 3. Photoperiod entrainment of testosterone, luteinizing hormone, follicle-stimulating hormone, and prolactin cycles in rams in relation to testis size and semen quality.
    Langford GA, Ainsworth L, Marcus GJ, Shrestha JN.
    Biol Reprod; 1987 Sep; 37(2):489-99. PubMed ID: 3118978
    [Abstract] [Full Text] [Related]

  • 4. Role of melatonin and circadian rhythms in seasonal reproduction in rams.
    Lincoln GA, Almeida OF, Arendt J.
    J Reprod Fertil Suppl; 1981 Sep; 30():23-31. PubMed ID: 6962843
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  • 5. Seasonal and circadian changes in the episodic release of follicle-stimulating hormone, luteinizing hormone and testosterone in rams exposed to artificial photoperiods.
    Lincoln GA, Peet MJ, Cunningham RA.
    J Endocrinol; 1977 Mar; 72(3):337-49. PubMed ID: 856927
    [Abstract] [Full Text] [Related]

  • 6. Short-term pituitary-testicular responses of prepubertal ram lambs to hemicastration.
    Brown JL, Schoenemann HM, Stuart LD, Chakraborty PK.
    Biol Reprod; 1988 Nov; 39(4):854-61. PubMed ID: 3145037
    [Abstract] [Full Text] [Related]

  • 7. Photoperiod-mediated increases in serum concentrations of inhibin, follicle-stimulating hormone, and luteinizing hormone are accentuated in adult shortened-scrotum rams without corresponding decreases in testosterone and estradiol.
    Sanford LM, Voglmayr JK, Vale WW, Robaire B.
    Biol Reprod; 1993 Aug; 49(2):365-73. PubMed ID: 8373962
    [Abstract] [Full Text] [Related]

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  • 9. Photoperiodic control of seasonal breeding in the ram: participation of the cranial sympathetic nervous system.
    Lincoln GA.
    J Endocrinol; 1979 Jul; 82(1):135-47. PubMed ID: 479729
    [Abstract] [Full Text] [Related]

  • 10. Serum luteinizing hormone, follicle stimulating hormone and prolactin response to photoperiod during the estrous cycle of Holstein heifers.
    Rzepkowski RA, Ireland JJ, Fogwell RL, Chapin LT, Tucker HA.
    J Anim Sci; 1982 Nov; 55(5):1125-31. PubMed ID: 6816783
    [Abstract] [Full Text] [Related]

  • 11. The response of rams and ewes of three breeds to artificial photoperiod.
    Poulton AL, Robinson TJ.
    J Reprod Fertil; 1987 Mar; 79(2):609-26. PubMed ID: 3572891
    [Abstract] [Full Text] [Related]

  • 12. Inhibition of reproduction in rams by long daylengths and the acute effect of superior cervical ganglionectomy.
    Lincoln GA, Almeida OF.
    J Reprod Fertil; 1982 Nov; 66(2):417-23. PubMed ID: 7175799
    [Abstract] [Full Text] [Related]

  • 13. Beta-endorphin secretion in rams related to season and photoperiod.
    Ebling FJ, Lincoln GA.
    Endocrinology; 1987 Feb; 120(2):809-18. PubMed ID: 2948817
    [Abstract] [Full Text] [Related]

  • 14. Effect of testosterone and bovine follicular fluid on concentrations of luteinizing hormone and follicle-stimulating hormone in plasma of castrated rams that are homozygous carriers or non-carriers of the Booroola fecundity gene.
    Price CA, Hudson NL, McNatty KP.
    J Reprod Fertil; 1992 Aug; 95(3):947-57. PubMed ID: 1404107
    [Abstract] [Full Text] [Related]

  • 15. Central effects of photoperiod on reproduction in the ram revealed by the use of a testosterone clamp.
    Lincoln GA.
    J Endocrinol; 1984 Nov; 103(2):233-41. PubMed ID: 6436425
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  • 17. Effects of placing micro-implants of melatonin in the pars tuberalis, pars distalis and the lateral septum of the forebrain on the secretion of FSH and prolactin, and testicular size in rams.
    Lincoln GA.
    J Endocrinol; 1994 Aug; 142(2):267-76. PubMed ID: 7931000
    [Abstract] [Full Text] [Related]

  • 18. Perinatal activity of the hypothalamic-pituitary-gonadal axis in the lamb. III. LH, testosterone and prolactin secretory pattern in newborn lambs.
    Savoie S, Polychronakos C, Forest MG, Haour F, Collu R, Ducharme JR.
    Horm Res; 1981 Aug; 15(3):167-78. PubMed ID: 7338345
    [Abstract] [Full Text] [Related]

  • 19. Interaction of season and estradiol in the regulation of gonadotropin secretion in the adult ram.
    Sanford LM, Robaire B.
    Can J Physiol Pharmacol; 1990 Feb; 68(2):150-6. PubMed ID: 2107016
    [Abstract] [Full Text] [Related]

  • 20. Photo-neuroendocrine control of seasonal cycles in body weight, pelage growth and reproduction: lessons from the HPD sheep model.
    Lincoln GA, Richardson M.
    Comp Biochem Physiol C Pharmacol Toxicol Endocrinol; 1998 Jun; 119(3):283-94. PubMed ID: 9827001
    [Abstract] [Full Text] [Related]

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