Inhibition of luteal steroidogenesis by two lhrh antagonists (NAL-GLU and NAL-ARG Antagonists) in the pregnant rat

References

• Sridaran R, Ghose M, Mahesh V B. Inhibitory effects of a gonadotropin-releasing hormone agonist on the luteal synthesis of progesterone estradiol receptors and on prolactin surges during early pregnancy. Endocrinol 1988; 123: 1740–1746
   Google Scholar
• Sridaran R, Mahesh V B. Suppression of luteal estradiol receptors and progesterone synthesis by a gonadotropin-releasing hormone agonist (WY-40972) during midgestation. Biol Reprod 1989; 40: 276–282
   Google Scholar
• Rivier C, Rivier J, Vale W. Antireproductive effects of a potent GnRH antagonists in the female rat. Endocrinol 1981; 108: 1425–1430
   Google Scholar
• Srivastava R K, Sridaran R. Antireproductive effect of a potent LHRH antagonist (Nal-Lys antagonist: antide) during early pregnancy in the rat. Contraception 1991; 44: 209–216
   Google Scholar
• Heber D, Dodson R, Swerdloff R S, Channabasavaiah K, Stewart J M. Pituitary receptor site blockade by a gonadotropin-releasing hormone antagonist in vivo: Mechanism of action. Science 1982; 216: 420–421
   Google Scholar
• Hsueh AJ W, Jones P B.C. Extrapituitary actions of gonadotropin releasing hormone. Endocr Rev 1981; 2: 437–461
   PubMed Web of Science ®Google Scholar
• Reeves J J, Seguin C, Lefebvre F A, Kelly P A, Labrie F. Similar luteinizing hormone-releasing hormone binding sites in rat anterior pituitary and ovary. Proc Natl Acad Sci U.S.A 1980; 77: 5567–5571
   Google Scholar
• Perrin M H, Rivier J E, Vale W W. Radioligand assay for gonadotropin releasing hormone:relative potencies of agonists and antagonists. Endocrinol 1980; 106: 1289–1296
   Google Scholar
• Rippel R H, Johnson E S. Inhibition of hCG-induced ovarian and uterine weight augmentation in the immature rat by analogs of GnRH. Proc Soc Exp Biol Med 1976; 152: 432–436
   Google Scholar
• Srivastava R K, Harris-Hooker S, Sridaran R. Inhibitory effects of in vivo and in vitro treatment of a LHRH antagonist (Nal-Lys antide) on progesterone levels during early pregnancy in the rat. Signalling Mechanism and Gene Expression in the Ovary, G Gibori. Springer-Verlag, New York 1990; pp. 380–384
   Google Scholar
• Smith C J, Greer T B, Banks T W, Sridaran R. The response of large and small luteal cells from the pregnant rat to substrates and secretagogues. Biol Reprod 1989; 41: 1123–1132
   Google Scholar
• Gibori G, Antczak E, Rothchild I. The role of estrogen in the regulation of luteal progesterone production in the rat after day 12 of pregnancy. Endocrinol 1977; 100: 1483–1495
   PubMed Web of Science ®Google Scholar
• Srivastava R K, Luu-The V, Marrone B L, Harris-Hooker, Sridaran R. Inhibition of steroidogenesis by luteal cells of early pregnancy in the rat in response to in vitro adminstration of a gonadotropin-releasing hormone agonist. J Steroid Biochem and Molec Biol 1994; 49: 73–79
   Google Scholar
• Hazum E. Some characteristics of GnRH receptors in rat pituitary membranes:differences between an agonist and antagonist. Mol Cell Endocrinol 1981; 23: 275–281
   Google Scholar
• Rivier C, Rivier J, Perrin M, Vale W. Comparison of the effect of several gonadotropin releasing hormone antagonists on luteinizing hormone secretion receptor binding and ovulation. Biol Reprod 1983; 29: 374–398
   Google Scholar
• Clayton R N, Harwood J P, Catt K J. Gonadotropin-releasing hormone analogue binds to luteal cells and inhibits progesterone production. Nature 1979; 282: 90–92
   Google Scholar
• Srivastava R K, Luu-The V, Marrone B L, Sridaran R. Suppression of luteal steroidogenesis by a LHRH antagonist (Nal-Lys antagonist: antide) in vitro during early pregnancy in the rat. J Molec Endo 1994; 13: 87–94
   Google Scholar
• Wickings E J, Eidne K A, Dixson A F, Hillier S G. Gonadotropin-releasing hormone analogs inhibit primate granulosa cell steroidogenesis via a mechanism distinct from that in the rat. Biol Reprod 1990; 43: 305–311
   Google Scholar
• Azhar S, Menon K M.J. Receptor mediated gonadotropin action in the ovary:differential effects of various gangliosides and cholera enterotoxin on 125I-choriongonadotropin binding production of adenosine 3′5′-monophosphate steroidogenesis in rat ovarian cells. Eur J Biochem 1979; 94: 77–85
   Google Scholar
• Reddy P V, Azhar S, Menon K M.J. Multiple inhibitory actions of luteinizing hormone-releasing hormone agonist on luteinizing hormone/human chorionic gonadotropin receptor-mediated ovarian responses. Endocrinol 1980; 107: 930–936
   Google Scholar
• Hsueh AJ W, Schaeffer J M. Gonadotropin releasing hormone as paracrine hormone and neurotransmitter in extra-pituitary sites. J Steroid Biochem 1985; 23: 757–764, 1985;
   Google Scholar
• Jones PB C, Hsueh A JW. Regulation of ovarian 3β-hydroxysteroid dehydrogenase activity by gonadotropin-releasing hormone and follicle-stimulating hormone in cultured rat granulosa cells. Endocrinol 1982; 100: 1663–1671
   Google Scholar
• Jones PB C, Hsueh A J.W. Direct stimulation of ovarian progesterone metabolizing enzyme by gonadotropin-releasing hormone in cultured granulosa cells. J Biol Chem 1981; 256: 1248–1254
   PubMedGoogle Scholar
• Birnbaumer L, Shahabi N, Rivier J, Vale W. Evidence for a physiological role of gonadotropin-releasing hormone (GnRH) or GnRH like material in the ovary. Endocrinol 1985; 116: 1367–1370
   PubMed Web of Science ®Google Scholar
• Ying S-Y, Guillemin R. (D-Trp6-Pro9-NEt)-luteinizing hormone-releasing factor inhibits follicular development in hypophysectomized rats. Nature 1979; 280: 593–595
   Google Scholar
• Pieper D R, Richards J S, Marshall J C. Ovarian gonadotropin-releasing hormone (GnRH) receptors: Characterization distribution and induction by GnRH. Endocrinol 1981; 108: 1148–1155
   Google Scholar
• Ekholm C, Hileensjo T, Isaksoon O. Gonadotropin-releasing hormone agonists stimulate oocyte meiosis and ovulation in hypophysectomized rats. Endocrinol 1981; 108: 2022–2024
   PubMed Web of Science ®Google Scholar
• Oikawa M, Dargan CN YT, Hsueh A J.W. Expression of gonadotropin-releasing hormone and prothymosin-α messenger ribonucleic acid in the ovary. Endocrinol 1990; 127: 2350–2356
   PubMed Web of Science ®Google Scholar
• Srkalovic G, Bokser L, Radulovic S, Korkut E, Korkut SA V. Receptors for luteinizing hormone-releasing hormone (LHRH) in dunning R3327 prostate cancers and rat anterior pituitaries after treatment with a sustained delivery system of LHRH antagonists SB/-75. Endocrinol 1990; 127: 3052–3060
   PubMed Web of Science ®Google Scholar