Abstract
A host of peptides act within the hypothalamus and also directly on the pituitary to control the secretion of anterior pituitary hormones. The classical releasing and inhibiting hormones act directly on the pituitary to inhibit or stimulate the release of anterior pituitary hormones. They appear also to act within the brain to modulate their own release and that of other releasing factors. With the discovery of many additional brain peptides, most of which were found initially in the gastrointestinal tract, many of these have also been examined and it is apparent that there are important hypothalamic actions of a number of these peptides to alter pituitary hormone secretion (1). In this paper, we will review some of our recent work in this area beginning with an examination of possible additional peptidic releasing or inhibiting factors which may directly alter pituitary hormone secretion, continuing with an examination of the intrahypothalamic action of the various peptides to alter their own release and that of pituitary hormones.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
McCann, S.M., Lumpkin, M.D., Ono, N., Khorram, O., Ottlecz, A. and Samson, W.K., 1984, Interactions of brain peptides within the hypothalamus to alter anterior pituitary hormone secretion. In, Endocrinology, F. Labrie and L. Proulx, (Eds.) Excerpta Medica, Amsterdam, pp. 185–190.
Schally, A.V., Arimura, A., Kastin, A.J., Matsuo, H., Baba, R., Redding, T.W., Nair, R.M.C., Debeljuk, L. and White, W.F., 1971, The gonadotropin-releasing hormone: a single hypothalamic peptide regulates the secretion of both LH and FSH. Science 173, 1036.
Kalra, S.P., Ajika, K., Krulich, L., Fawcett, C.P., Quijada, M. and McCann, S.M., 1971, Effects of hypothalamic and preoptic electrochemical stimulation on gonadotropin and prolactin release in proestrous rats. Endocrinology 98, 927.
Chappel, S.C. and Barraclough, C.A., 1976, Hypothalamic regulation of pituitary FSH secretion. Endocrinology 98, 927.
Ojeda, S.R., Jameson, H.E. and McCann, S.M., 1977, Hypothalamic areas involved in prostaglandin (PG)-induced gonadotropin release. II. Effects of PGE2 and PGF implants on follicle stimulating hormone release. Endocrinology 100, 1585.
Ojeda, S.R., Jameson, H.E. and McCann, S.M., 1977, Hypothalamic areas involved in prostaglandin (PG)-induced gonadotropin release. I. Effects of PCE2 and PCF implants on LH release. Endocrinology 100, 1585.
Lumpkin, M.D. and McCann, S.M., 1984, Effect of destruction of the dorsal enterior hypothalamus on follicle-stimulating hormone secretion in the rat. Endocrinology 115, 2473–2480.
Lumpkin, M.D., Samson, W.K., McDonald, J.E. and McCann, S.M., 1983, Lesions of the paraventricular region suppress pulsatile FSH but not LH release. 13th Annual Mtg. Neuroscis., #208, p. 708.
Bishop, W., Kalra, P.S., Fawcett, C.P., Krulich, L., and McCann, S.M., 1972, The effects of hypothalamic lesions on the release of gonadotropins and prolactin in response to estrogen and progesterone treatment in female rats. Endocrinology 91, 1404.
Culler, M.D. and Negro-Vilar, A., 1985, Passive LHRH immunization suppresses pulsatile LH but not FSH secretion in the castrate male rat. Program of the 67th Annual Mtg. of the Endocrine Society, Abstract No. 788.
Dees, L., Rettori, V., Kozlowski, J. and McCann, S.M., 1985, Ethanol and the pulsatile release of luteinizing hormone, follicle stimulating hormone and prolactin in ovariectomized rats. Alcohol (in press).
Mizunuma, H., Samson, W.K., Lumpkin, M.D. and McCann, S.M., 1983, Evidence for an FSH-releasing factor in the posterior portion of the rat median eminence. Life Sci. 33, 2003–2009.
Samson, W.K., Snyder, C.D., Fawcett, C.P. and McCann, S.M., 1980, Chromatographic and biological analysis of ME and OVLT LHRH. Peptides 1, 97–102.
Lumpkin, M.D., Moltz, J.H., Yu, W., Fawcett, C.P. and McCann, S.M., 1985, Purification of sheep FSH-releasing factor and detection of its activity by in vivo bioassay. (in preparation)
Ottlecz, A., Samson, W.K. and McCann, S.M., 1985, The effects of gastric inhibitory polypeptide (CIP) on the release of anterior pituitary hormones. Peptides 6, 115–119.
McDonald, J.K., Lumpkin, M.D., Samson, W.K. and McCann, S.M., 1985, Neuropeptide Y affects secretion of luteinizing hormone and growth hormone in ovariectomized rats. Proc. Natl. Acad. Sci. 82, 561–564.
McCann, S.M., Lumpkin, M.D., Mizunuma, H., Khorram, O., Ottlecz, A. and Samson, W.K., 1984, Peptidergic and dopaminergic control of prolactin release. Trends in Neuroscis. 7, 127–131.
Dhariwal, A.P.S., Antunes-Rodrigues, J., Grosvenor, C. and McCann, S.M., 1968, Purification of ovine prolactin-inhibiting factor (PIF). Endocrinology 82: 1236–1241.
Mizunuma, H., Khorram, O. and McCann, S.M., 1985, Purification of a non-dopaminergic and non-GABAergic prolactin release-inhibiting factor (PIF) in sheep stalk-median eminence. Proc. Soc. Experi. Biol. and Med. 178, 114–120.
Khorram, O., DePalatis, L.D., and McCann, S.M., 1984, Hypothalamic control of prolactin secretion during the perinatal period in the rat. Endocrinology 115: 1698–1704.
Adelman, J.P., Mason, A.J., Hayflick, J.S. and Seeburg, P.H., 1985, Isolation of gene and hypothalamic cDNA for common precursor of gonadotropin releasing hormone (GnRH) and prolactin release inhibiting factor (PIF) in human and rat. Proc. Natl. Acad. Scis. (In press).
McCann, S.M., 1983, Present status of LHRH: its physiology and pharmacology. In Role of Peptides and Proteins in Control of Reproduction, S.M. McCann and D.S. Dhindsa (Eds.), pp. 3–26. Elsevier, New York.
Vijayan, E., Samson, W.K. and McCann, S.M., 1979, In vivo and in vitro effects of cholecystokinin on gonadotropin, prolactin, growth hormone and thyrotropin release in the rat. Brain Res. 172: 295–302.
Vijayan, E., Samson, W.K., Said, S.I. and McCann, S.M., 1979, Vasoactive intestinal peptide (VIP): evidence for a hypothalamic site of action to release growth hormone, luteinizing hormone and prolactin in conscious ovariectomized rats. Endocrinology 104, 53–57.
Samson, W.K., Burton, K.P., Reeves, J.P. and McCann, S.M., 1981, Vasoactive intestinal peptide stimulates LHRH release from median eminence synaptosomes. Regulatory Peptides 2, 253–264.
McDonald, J.K., Lumpkin, M.D., Samson, W.K. and McCann, S.M., 1985, Pancreatic polypeptides affect LH and growth hormone secretion in rats. Peptides 6: 79–84.
Kalra, S.P. and Crowley, W.R., 1984, Differential Effects of Pancreatic Polypeptide on Luteinizing Hormone Release in Female Rats. Neuroendocrinology 38: 511–513.
Bedran de Castro,J.C. and McCann, S.M. Role of opioid peptides in control of gonadotropin secretion. (Submitted).
Khorram, O., DePalatis, L.D. and McCann, S.M., 1984, The effect and possible mode of action of αMSH on gonadotropin release in the ovariectomized rat. Endocrinology 114: 227–233.
Khorram, O. and McCann, S.M., 1984, Physiological role of alpha melanocyte-stimulating hormone in modulating the secretion of prolactin and luteinizing hormone in the female rat. Proc. Natl. Acad. Sci. 81: 8004–8008.
Lumpkin, M.D., Negro-Villar, A., Franchimont, B. and McCann, S.M., 1981, Evidence for a hypothalamic site of action of inhibin to suppress FSH release. Endocrinology 108: 1101–1104.
Piva, F., Motta, M., and Martini, L., 1979, Regulation of hypothalamic and pituitary function: long, short and ultrashort-loop feedback. In: Endocrinology (Ed.) L.J. DeCroot, et. al., Grune and Stratton, New York.
Mangat, H.K. and McCann, S.M., 1983, Acute inhibition of prolactin and TSH secretion after intraventricular injection of prolactin in ovariectomized rats. Am. J. of Physiol. 244: E31–E36.
Lumpkin, M.D., Samson, W.K. and McCann, S.M., 1981, Effects of paradoxical elevation of growth hormone by intraventricular somatostatin: possible ultrashort-loop feedback. Science 211: 1072–1074.
Lumpkin, M.D., Samson, W.K. and McCann, S.M., 1985, Effects of intraventricular growth hormone-releasing factor on growth hormone release: further evidence for ultrashort-loop feedback. Endocrinology 116: 2070–2074.
Aguila, M.C. and McCann, S.M., 1985, Stimulation of somatostatin release in vitro by synthetic human growth hormone-releasing factor by a nondopaminergic mechanism. Endocrinology 117(2): 762–765.
Aguila, M.C. and McCann, S.M., 1986, Evidence that CRF stimulates SRIF release via an opioid mechanism in vitro. (In preparation).
Bedran de Castro, J.C., Khorram, O., and McCann, S.M., 1985, Possible negative ultrashort-loop feedback of luteinizing hormone releasing hormone (LHRH) in the ovariectomized rat. Proc. Soc. Exper. Biol. and Med. 179: 132–135.
Ono, N., Bedran de Castro, J.C. and McCann, S.M., 1985, Ultrashort-loop positive feedback of corticotropin-releasing factor (CRF) to enhance ACTH release in stress. Proc. Natl. Acad. Sci. 82: 3528–3531.
Rivier, C. and Vale, W., 1984, Corticotropin-releasing factor (CRF) acts centrally to inhibit growth hormone secretion in the rat. Endocrinology 114: 2409–2411.
Yates, F.E., Russel, S.M., Dallman, M.F., Hedge, G.A., McCann, S.M. and Dhariwal, A.P.S., 1971, Potentiation by vasopressin of corticotropin release induced by corticotropin-releasing factor. Endocrinology 88: 3–15.
Hedge, C.A., Yates, M.B., Marcus, R. and Yates, F.E., 1966, Site of action of vasopressin in causing corticotropin release. Endocrinology 79: 328–340.
Ono, N., Bedran de Castro, J., Khorram, O. and McCann, S.M., 1985, Role of arginine vasopressin in control of ACTH and LH release during stress. Life Sci. 36: 1779–1786.
Rivier, C. and Vale, W.W., 1985, Effects of corticotropin releasing factor, neurohypophyseal peptides and catecholamines on pituitary function. Fed. Proc. 44: 189–196.
Ono, N., Samson, W.K., McDonald, J.K., Lumpkin, M.D., Bedran de Castro, J.C. and McCann, S.M., 1985, The effects of intravenous and intraventricular injection of antisera directed against corticotropin releasing factor (CRF) on the secretion of anterior pituitary hormones. Proc. Natl. Acad. Scis. (In press).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1986 Plenum Press, New York
About this chapter
Cite this chapter
McCann, S.M. et al. (1986). The Role of Brain Peptides in the Control of Anterior Pituitary Hormone Secretion. In: Fink, G., Harmar, A.J., McKerns, K.W. (eds) Neuroendocrine Molecular Biology. Biochemical Endocrinology. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5131-3_10
Download citation
DOI: https://doi.org/10.1007/978-1-4684-5131-3_10
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-5133-7
Online ISBN: 978-1-4684-5131-3
eBook Packages: Springer Book Archive