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Journal Abstract Search


188 related items for PubMed ID: 15128593

  • 1. Regulatory roles of leptin at the hypothalamic-hypophyseal axis before and after sexual maturation in cattle.
    Zieba DA, Amstalden M, Morton S, Maciel MN, Keisler DH, Williams GL.
    Biol Reprod; 2004 Sep; 71(3):804-12. PubMed ID: 15128593
    [Abstract] [Full Text] [Related]

  • 2. Leptin prevents fasting-mediated reductions in pulsatile secretion of luteinizing hormone and enhances its gonadotropin-releasing hormone-mediated release in heifers.
    Maciel MN, Zieba DA, Amstalden M, Keisler DH, Neves JP, Williams GL.
    Biol Reprod; 2004 Jan; 70(1):229-35. PubMed ID: 14522828
    [Abstract] [Full Text] [Related]

  • 3. Role of leptin in modulating the hypothalamic-pituitary axis and luteinizing hormone secretion in the prepuberal gilt.
    Barb CR, Barrett JB, Kraeling RR.
    Domest Anim Endocrinol; 2004 Apr; 26(3):201-14. PubMed ID: 15036375
    [Abstract] [Full Text] [Related]

  • 4. Chronic administration of recombinant ovine leptin in growing beef heifers: effects on secretion of LH, metabolic hormones, and timing of puberty.
    Maciel MN, Zieba DA, Amstalden M, Keisler DH, Neves JP, Williams GL.
    J Anim Sci; 2004 Oct; 82(10):2930-6. PubMed ID: 15484944
    [Abstract] [Full Text] [Related]

  • 5. Effect of intracerebroventricular infusion of leptin on the secretory activity of the GnRH/LH axis in fasted prepubertal lambs.
    Wójcik-Gładysz A, Wańkowska M, Misztal T, Romanowicz K, Polkowska J.
    Anim Reprod Sci; 2009 Sep; 114(4):370-83. PubMed ID: 19058932
    [Abstract] [Full Text] [Related]

  • 6. Leptin acts at the bovine adenohypophysis to enhance basal and gonadotropin-releasing hormone-mediated release of luteinizing hormone: differential effects are dependent upon nutritional history.
    Amstalden M, Zieba DA, Edwards JF, Harms PG, Welsh TH, Stanko RL, Williams GL.
    Biol Reprod; 2003 Nov; 69(5):1539-44. PubMed ID: 12826579
    [Abstract] [Full Text] [Related]

  • 7. Estradiol enables cortisol to act directly upon the pituitary to suppress pituitary responsiveness to GnRH in sheep.
    Pierce BN, Stackpole CA, Breen KM, Clarke IJ, Karsch FJ, Rivalland ET, Turner AI, Caddy DJ, Wagenmaker ER, Oakley AE, Tilbrook AJ.
    Neuroendocrinology; 2009 Nov; 89(1):86-97. PubMed ID: 18714145
    [Abstract] [Full Text] [Related]

  • 8. Central infusion of recombinant ovine leptin normalizes plasma insulin and stimulates a novel hypersecretion of luteinizing hormone after short-term fasting in mature beef cows.
    Amstalden M, Garcia MR, Stanko RL, Nizielski SE, Morrison CD, Keisler DH, Williams GL.
    Biol Reprod; 2002 May; 66(5):1555-61. PubMed ID: 11967223
    [Abstract] [Full Text] [Related]

  • 9. Leptin-mediated effects of undernutrition or fasting on luteinizing hormone and growth hormone secretion in ovariectomized ewes depend on the duration of metabolic perturbation.
    Henry BA, Goding JW, Tilbrook AJ, Dunshea FR, Blache D, Clarke IJ.
    J Neuroendocrinol; 2004 Mar; 16(3):244-55. PubMed ID: 15049855
    [Abstract] [Full Text] [Related]

  • 10. Effects of ethanol on leptin secretion and the leptin-induced luteinizing hormone (LH) release from late juvenile female rats.
    Hiney JK, Dearth RK, Lara F, Wood S, Srivastava V, Les Dees W.
    Alcohol Clin Exp Res; 1999 Nov; 23(11):1785-92. PubMed ID: 10591595
    [Abstract] [Full Text] [Related]

  • 11. Induction of precocious puberty in heifers III: hastened reduction of estradiol negative feedback on secretion of luteinizing hormone.
    Gasser CL, Bridges GA, Mussard ML, Grum DE, Kinder JE, Day ML.
    J Anim Sci; 2006 Aug; 84(8):2050-6. PubMed ID: 16864864
    [Abstract] [Full Text] [Related]

  • 12. Opioidergic, dopaminergic and adrenergic regulation of LH secretion in prepubertal heifers.
    Honaramooz A, Chandolia RK, Beard AP, Rawlings NC.
    J Reprod Fertil; 2000 Jul; 119(2):207-15. PubMed ID: 10864832
    [Abstract] [Full Text] [Related]

  • 13. Kisspeptin activates the hypothalamic-adenohypophyseal-gonadal axis in prepubertal ewe lambs.
    Redmond JS, Macedo GG, Velez IC, Caraty A, Williams GL, Amstalden M.
    Reproduction; 2011 Apr; 141(4):541-8. PubMed ID: 21273366
    [Abstract] [Full Text] [Related]

  • 14. Changes in the sensitivity of gonadotrophin axis to leptin during sexual maturation in female rats.
    Ponzo OJ, Szwarcfarb B, Rondina D, Carbone S, Reynoso R, Scacchi P, Moguilevsky JA.
    Neuro Endocrinol Lett; 2001 Dec; 22(6):427-31. PubMed ID: 11781539
    [Abstract] [Full Text] [Related]

  • 15. Progesterone (CIDR)-based timed AI protocols using GnRH, porcine LH or estradiol cypionate for dairy heifers: ovarian and endocrine responses and pregnancy rates.
    Ambrose JD, Kastelic JP, Rajamahendran R, Aali M, Dinn N.
    Theriogenology; 2005 Oct 15; 64(7):1457-74. PubMed ID: 16182868
    [Abstract] [Full Text] [Related]

  • 16. Induction of precocious puberty in heifers I: enhanced secretion of luteinizing hormone.
    Gasser CL, Grum DE, Mussard ML, Fluharty FL, Kinder JE, Day ML.
    J Anim Sci; 2006 Aug 15; 84(8):2035-41. PubMed ID: 16864862
    [Abstract] [Full Text] [Related]

  • 17. Reciprocal changes in leptin and NPY during nutritional acceleration of puberty in heifers.
    Cardoso RC, Alves BR, Prezotto LD, Thorson JF, Tedeschi LO, Keisler DH, Amstalden M, Williams GL.
    J Endocrinol; 2014 Dec 15; 223(3):289-98. PubMed ID: 25326602
    [Abstract] [Full Text] [Related]

  • 18. Leptin stimulates the reproductive male axis in rats during sexual maturation by acting on hypothalamic excitatory amino acids.
    Ponzo OJ, Reynoso R, Rimoldi G, Rondina D, Szwarcfarb B, Carbone S, Scacchi P, Moguilevsky JA.
    Exp Clin Endocrinol Diabetes; 2005 Mar 15; 113(3):135-8. PubMed ID: 15789271
    [Abstract] [Full Text] [Related]

  • 19. Effects of leptin on gonadotropin-releasing hormone release from hypothalamic-infundibular explants and gonadotropin release from adenohypophyseal primary cell cultures: further evidence that fully nourished cattle are resistant to leptin.
    Amstalden M, Harms PG, Welsh TH, Randel RD, Williams GL.
    Anim Reprod Sci; 2005 Jan 15; 85(1-2):41-52. PubMed ID: 15556307
    [Abstract] [Full Text] [Related]

  • 20. Oestradiol-17beta responsiveness, plasma LH profiles, pituitary LH and FSH concentrations in long-term ovariectomised Holstein cows at 24 h, 48 h and 21 days following treatment with an absorbable GnRH agonist implant.
    Padula AM, Macmillan KL.
    Anim Reprod Sci; 2005 Jan 15; 85(1-2):27-39. PubMed ID: 15556306
    [Abstract] [Full Text] [Related]


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