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2007 | 63 | 10 |

Tytuł artykułu

Detection of gonadotropin-releasing hormone and somatostatin-14 containing cells in the mammary gland of guinea pigs

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The existence of numerous neuropeptides in milk is well established. It is still unclear whether these neuropeptides are produced by the mammary gland or that the gland concentrates them from the general circulation. The aim of the study was to examine the possible localization of these neuropeptides in the mammary gland of guinea pigs at different physiological states by immunohistochemistry. Specific primers have been used for the somatostatin, vasoactive intestinal polypeptide, neurotensin, cholecystocinin, oxytocin, gonadotropin-releasing hormone and growth hormone. Among all the neuropeptides that have been examined gonadotropin-releasing hormone and somatostatin immunoreactivity were found in the mammary gland of lactating guinea pigs, but not in virgin and pregnant guinea pigs. Immunoreactivity was observed in the epithelial cells that compose the secretory alveoli and in the secretory material

Wydawca

-

Rocznik

Tom

63

Numer

10

Opis fizyczny

p.1193-1195,fig.,ref.

Twórcy

  • University of Firat, 23119 Elazig, Turkey
autor
autor

Bibliografia

  • 1.Amarant T., Fridkin M., Koch Y.: Luteinizing hormone-releasing hormone and thyrotropin-releasing hormone in human and bovine milk. Eur. J. Biochem. 1982, 127, 647-650.
  • 2.Aten R. F., Williams A. T., Behrman H. R.: Ovarian gonadotropin-releasing hormone-like protein(s): demonstration and characterization. Endocrinology 1986, 118, 961-967.
  • 3.Baram T., Koch Y., Hazum E., Fridkin M.: Gonadotropin-releasing hormone in milk. Science 1977, 198, 300-302.
  • 4.Berseth C. L., Michener S. R., Nordyke C. K., Go V. L.: Postpartum changes in pattern of gastrointestinal regulatory peptides in human milk. Am. J. Clin. Nutr. 1990, 51, 985-990.
  • 5.Chen A., Laskar-Levy O., Koch Y.: Selective expression of neuropeptides in the rat mammary gland: somatostatin gene is expressed during lactation. Endocrinology 1999, 140, 5915-5921.
  • 6.Gama P., Alvares E. P.: LHRH and somatostatin effects on the cell proliferation of the gastric epithelium of suckling and weaning rats. Regul. Pept. 1996, 63, 73-78.
  • 7.Holst N., Jenssen T. G., Burhol P. G.: A characterization of immunoreactive somatostatin in human milk. J. Pediatr. Gastroenterol. Nutr. 1990, 10, 47-52.
  • 8.Illnerova H., Buresova M., Presl J.: Melatonin rhythm in human milk. J. Clin. Endocrinol. Metab. 1993, 77, 838-841.
  • 9.Kacsoh B., Terry L. C., Meyers J. S., Crowley W. R., Grosvenor C. E.: Maternal modulation of growth hormone secretion in the neonatal rat. I. Involvement of milk factors. Endocrinology 1989, 125, 1326-1336.
  • 10.Koch Y., Chobsieng P., Zor U., Fridkin M., Lindner H. R.: Suppression of gonadotropin secretion and prevention of ovulation in the rat by antiserum to synthetic gonadotropin-releasing hormone. Biochem. Biophys. Res. Commun. 1973, 55, 623-629.
  • 11.Koch Y., Werner H., Fridkin M.: Hypothalamic hormones in milk. Endocr. Regul. 1991, 25, 128-133.
  • 12.Leake R. D., Weitzman R. E., Fisher D. A.: Oxytocin concentrations during the neonatal period. Biol. Neonate. 1981, 39, 127-131.
  • 13.Oikawa M., Dargan C., Ny T., Hsueh A. J.: Expression of gonadotropin- -releasing hormone and prothymosin-alpha messenger ribonucleic acid in the ovary. Endocrinology 1990, 127, 2350-2356.
  • 14.Palmon A., Ben Aroya N., Tel-Or S., Burstein Y., Fridkin M., Koch Y.: The gene for the neuropeptide gonadotropin-releasing hormone is expressed in the mammary gland of lactating rats. Proc. Natl. Acad. Sci. USA 1994, 91, 4994-4996.
  • 15.Patel Y. C., Galanopoulou A. S., Rabbani S. N., Liu J. L., Ravazzola M., Amherdt M.: Somatostatin-14, somatostatin-28, and prosomatostatin[1-10] are independently and efficiently processed from prosomatostatin in the constitutive secretory pathway in islet somatostatin tumor cells (1027B2). Mol. Cell. Endocrinol. 1997, 131, 183-194.
  • 16.Peaker M., Taylor E., Tashima L., Redman T. L., Greenwood F. C., Bryant- -Greenwood G. D.: Relaxin detected by immunocytochemistry and northern analysis in the mammary gland of the guinea pig. Endocrinology 1989, 125, 693-698.
  • 17.Reichlin S.: Medical progress: somatostatin. N. Engl. J. Med. 1983, 309, 1495-1501.
  • 18.Reichlin S.: Medical progress: somatostatin. N. Engl. J. Med. 1983, 309, 1556-1563.
  • 19.Seeburg P. H., Adelman J. P.: Characterization of cDNA for precursor of human luteinizing hormone releasing hormone. Nature 1984, 18-24, 311, 666-668.
  • 20.Shu S., Ju G., Fan L.: The glucose oxidase-DAB-nikel method in peroxidase histochemistry of the nervous system. Neurosci. Lett. 1988, 85, 169-171.
  • 21.Smith S. S., Ojeda S. R.: Maternal modulation of infantile ovarian development and available ovarian luteinizing hormone-releasing hormone (LHRH) receptors via milk LHRH. Endocrinology. 1984, 115, 1973-1983.
  • 22.Sternberger L. A.: Immunocytochemistry John Wiley, New York 1986.
  • 23.Sternberger L. A.: The Unlabelled Antibody Peroxidase-antiperoxidase (PAP) method, [in:] Sternberger L. A. (Ed.): Immunocytochemistry. John Wiley, New York 1979, p. 104-169.
  • 24.Tan L., Rousseau P.: The chemical identity of the immunoreactive LHRH- -like peptide biosynthesized in the human placenta. Biochem. Biophys. Res. Commun. 1982, 109, 1061-1071.
  • 25.Werner H., Amarant T., Fridkin M., Koch Y.: Growth hormone releasing factor-like immunoreactivity in human milk. Biochem. Biophys. Res. Commun. 1986, 135, 1084-1089.
  • 26.Werner H., Amarant T., Millar R. P., Fridkin M., Koch Y.: Immunoreactive and biologically active somatostatin in human and sheep milk. Eur. J. Biochem. 1985, 148, 353-357.
  • 27.Werner H., Katz P., Fridkin M., Koch Y., Levin S.: Growth hormone releasing factor and somatostatin concentrations in the milk of lactating woman. Eur. J. Pediatr. 1988, 147, 252-256.
  • 28.Werner H., Koch Y., Fridkin M., Fahrenkrug J., Gozes I.: High levels of vasoactive intestinal peptide in human milk. Biochem. Biophys. Res. Commun. 1985, 133, 228-232.
  • 29.Werner S., Widstrom A. M., Wahlberg V., Eneroth P., Winberg J.: Immunoreactive calcitonin in maternal milk and serum in relation to prolactin and neurotensin. Early Hum. Dev. 1982, 6, 77-82.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-458eaef4-e093-4655-8cc1-f0eaec52ee35
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