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292 related items for PubMed ID: 7662583

  • 1. Ovarian steroids modulate gonadotropin-releasing hormone-induced biphasic luteinizing hormone secretory responses and inositol phosphate accumulation in rat anterior pituitary cells and alpha T3-1 gonadotrophs.
    Ortmann O, Bakhit M, Bloh P, Schulz KD, Emons G.
    J Steroid Biochem Mol Biol; 1995 Aug; 54(3-4):101-9. PubMed ID: 7662583
    [Abstract] [Full Text] [Related]

  • 2. Modulation of calcium signaling and LH secretion by progesterone in pituitary gonadotrophs and clonal pituitary cells.
    Ortmann O, Merelli F, Stojilkovic SS, Schulz KD, Emons G, Catt KJ.
    J Steroid Biochem Mol Biol; 1994 Jan; 48(1):47-54. PubMed ID: 8136305
    [Abstract] [Full Text] [Related]

  • 3. Modulatory actions of estradiol and progesterone on phorbol ester-stimulated LH secretion from cultured rat pituitary cells.
    Ortmann O, Tilse B, Emons G.
    J Steroid Biochem Mol Biol; 1992 Dec; 43(7):619-27. PubMed ID: 1472453
    [Abstract] [Full Text] [Related]

  • 4. Ovarian steroids modulate endothelin-induced luteinizing hormone secretion from cultured rat pituitary cells.
    Ortmann O, Wassmann D, Stojilkovic SS, Catt KJ, Schulz KD, Emons G.
    Endocrinology; 1993 Dec; 133(6):2632-8. PubMed ID: 8243286
    [Abstract] [Full Text] [Related]

  • 5. Modulatory actions of progesterone on gonadotropin-releasing hormone-induced arachidonic acid liberation from perifused rat pituitary cells.
    Ortmann O, Ansari-Pirsarai B, Bloh P, Schulz KD, Emons G.
    Eur J Endocrinol; 1996 Nov; 135(5):626-30. PubMed ID: 8980167
    [Abstract] [Full Text] [Related]

  • 6. Interactions of ovarian steroids with pituitary adenylate cyclase-activating polypeptide and GnRH in anterior pituitary cells.
    Ortmann O, Asmus W, Diedrich K, Schulz KD, Emons G.
    Eur J Endocrinol; 1999 Mar; 140(3):207-14. PubMed ID: 10216515
    [Abstract] [Full Text] [Related]

  • 7. Gonadal steroid modulation of signal transduction and luteinizing hormone release in cultured chicken pituitary cells.
    King JA, Davidson JS, Mehl AE, Wakefield IK, Andersson PB, Millar RP.
    Endocrinology; 1989 Apr; 124(4):1830-40. PubMed ID: 2538311
    [Abstract] [Full Text] [Related]

  • 8. Actions of gonadotropin-releasing hormone analogues in pituitary gonadotrophs and their modulation by ovarian steroids.
    Weiss JM, König SJ, Polack S, Emons G, Schulz KD, Diedrich K, Ortmann O.
    J Steroid Biochem Mol Biol; 2006 Oct; 101(2-3):118-26. PubMed ID: 16891115
    [Abstract] [Full Text] [Related]

  • 9. Modulation of cytoplasmic calcium signaling in rat pituitary gonadotrophs by estradiol and progesterone.
    Ortmann O, Stojilković SS, Cesnjaj M, Emons G, Catt KJ.
    Endocrinology; 1992 Sep; 131(3):1565-7. PubMed ID: 1505483
    [Abstract] [Full Text] [Related]

  • 10. Interactions of insulin-like growth factor-I, insulin and estradiol with GnRH-stimulated luteinizing hormone release from female rat gonadotrophs.
    Xia YX, Weiss JM, Polack S, Diedrich K, Ortmann O.
    Eur J Endocrinol; 2001 Jan; 144(1):73-9. PubMed ID: 11174840
    [Abstract] [Full Text] [Related]

  • 11. Acute effects of oestradiol and progesterone on melittin- and gonadotrophin-releasing hormone-induced LH secretion.
    Ortmann O, Johannsen K, Knuppen R, Emons G.
    J Endocrinol; 1992 Feb; 132(2):251-9. PubMed ID: 1541925
    [Abstract] [Full Text] [Related]

  • 12. Interactions of insulin-like growth factors and estradiol in rat pituitary gonadotrophs.
    Weiss JM, Chi M, Polack S, Diedrich K, Ortmann O.
    Growth Factors; 2003 Jun; 21(2):61-9. PubMed ID: 14626353
    [Abstract] [Full Text] [Related]

  • 13. The effect of sex steroids on pituitary responsiveness to gonadotropin releasing hormone.
    Eshkol A, Lunenfeld B, Insler V.
    J Steroid Biochem; 1975 Jun; 6(6):1061-6. PubMed ID: 1100906
    [Abstract] [Full Text] [Related]

  • 14. Gonadotropin-releasing hormone-stimulated intracellular Ca2+ fluctuations and luteinizing hormone release can be uncoupled from inositol phosphate production.
    Hawes BE, Waters SB, Janovick JA, Bleasdale JE, Conn PM.
    Endocrinology; 1992 Jun; 130(6):3475-83. PubMed ID: 1597151
    [Abstract] [Full Text] [Related]

  • 15. Progesterone together with estradiol promotes luteinizing hormone beta-subunit mRNA stability in rat pituitary cells cultured in vitro.
    Park D, Cheon M, Kim C, Kim K, Ryu K.
    Eur J Endocrinol; 1996 Feb; 134(2):236-42. PubMed ID: 8630526
    [Abstract] [Full Text] [Related]

  • 16. Ca2+ entry in gonadotrophs and alpha T3-1 cells: does store-dependent Ca2+ influx mediate gonadotrophin-releasing hormone action?
    McArdle CA, Forrest-Owen W, Davidson JS, Fowkes R, Bunting R, Mason WT, Poch A, Kratzmeier M.
    J Endocrinol; 1996 Apr; 149(1):155-69. PubMed ID: 8676048
    [Abstract] [Full Text] [Related]

  • 17. Modulatory actions of the new antiprogestins ZK 98.299 and ZK 98.734 and of RU 486 on luteinizing hormone secretion and progesterone effects in pituitary gonadotrophs.
    Ortmann O, Hansemann K, Knuppen R, Emons G.
    J Steroid Biochem; 1990 Aug 14; 36(5):431-7. PubMed ID: 2214762
    [Abstract] [Full Text] [Related]

  • 18. Modulation of the estradiol-induced luteinizing hormone surge by progesterone or antiestrogens: effects on pituitary gonadotropin-releasing hormone receptors.
    Attardi B, Happe HK.
    Endocrinology; 1986 Jul 14; 119(1):274-83. PubMed ID: 3013589
    [Abstract] [Full Text] [Related]

  • 19. Inhibitory effects of the antiprogestin, RU 486, on progesterone actions and luteinizing hormone secretion in pituitary gonadotrophs.
    Ortmann O, Emons G, Knuppen R, Catt KJ.
    J Steroid Biochem; 1989 Feb 14; 32(2):291-7. PubMed ID: 2646475
    [Abstract] [Full Text] [Related]

  • 20. Calcium mobilization and influx during the biphasic cytosolic calcium and secretory responses in agonist-stimulated pituitary gonadotrophs.
    Izumi S, Stojilković SS, Catt KJ.
    Arch Biochem Biophys; 1989 Dec 14; 275(2):410-28. PubMed ID: 2480747
    [Abstract] [Full Text] [Related]

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