Prolactin regulation of prolactin binding sites in pancreatic islets and adrenal glands of ovariectomized rats
The role of prolactin (Prl) in the regulation of Prl binding to its specific binding sites was studied in the Langerhans islets, adrenal gland and liver of adult ovariec tomized female rats. Animals were sc injected twice daily during 10 days with ovine Prl (1 mg/kg BW), sulpiride (30 mg/kg BW) and...
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Informa Healthcare
1983
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 11516caa a22011657a 4500 | ||
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| 001 | PAPER-1196 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203033.0 | ||
| 008 | 190411s1983 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0020898323 | |
| 024 | 7 | |2 cas |a bromocriptine, 25614-03-3; magnesium chloride, 7786-30-3, 7791-18-6; prolactin, 12585-34-1, 50647-00-2, 9002-62-4; sulpiride, 15676-16-1; Bromocriptine, 25614-03-3; Prolactin, 9002-62-4; Receptors, Cell Surface; Receptors, Prolactin; Sulpiride, 15676-16-1 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a JRETE | ||
| 100 | 1 | |a Tesone, M. | |
| 245 | 1 | 0 | |a Prolactin regulation of prolactin binding sites in pancreatic islets and adrenal glands of ovariectomized rats |
| 260 | |b Informa Healthcare |c 1983 | ||
| 270 | 1 | 0 | |m Tesone, M.; Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos AiresArgentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Tesone, M., Oliveira-Filho, R.M., Charreau, E.H., Prolactin binding in rat Langerhans islets (1980) J. Recept. Res., 1, pp. 355-372 | ||
| 504 | |a Marshall, S., Kledzik, G.S., Gelato, M., Campbell, G.A., Meites, J., Effects of estrogen and testosterone on prolactin binding in the kidneys and adrenals of rats (1976) Steroids, 27, pp. 187-195 | ||
| 504 | |a Calvo, J.C., Finocchiaro, L., Lüthy, I., Charreau, E.H., Calandra, R.S., Engström, B., Hansson, V., Specific prolactin binding in the rat adrenal gland: its characterization and hormonal regulation (1981) J. Endocr., 89, pp. 317-325 | ||
| 504 | |a Shiu, R.P.C., Friesen, H.G., Properties of a prolactin receptor from the rabbit mammary gland (1974) Biochem J., 140, pp. 301-311 | ||
| 504 | |a Posner, B.I., Kelly, P.A., Shiu, R.P., Friesen, H.G., Studies of insulin growth hormone and prolactin binding: tissue distribution, species variation and characterization (1974) Endocrinology, 95, pp. 521-531 | ||
| 504 | |a Manns, J.D., Boda, J.M., Effects of ovine growth hormone and prolactin on blood glucose, serum insulin, plasma non-sterified fatty acids and amino nitrogen in sheep (1965) Endocrinology, 76, pp. 1109-1114 | ||
| 504 | |a Nielsen, J.H., Effects of growth hormone, prolactin and placental lactogen on insulin content and release, and deoxyribonucleic acid synthesis in culture pancreatic islets (1982) Endocrinology, 110, pp. 600-605 | ||
| 504 | |a Rathgeb, I.B., Winkler, B., Steele, R., Altszuler, N., Effect of ovine prolactin administration on glucose metabolism and plasma insulin levels in the dog (1971) Endocrinology, 88, pp. 718-722 | ||
| 504 | |a Landgraf, R., Landgraf-Leurs, M.M.C., Wessmann, A., Hörl, R., Von Werder, K., Scriba, P.C., Prolactin: a diabetogenic hormone (1977) Diabetología, 13, pp. 99-104 | ||
| 504 | |a Costrini, N.V., Kalkhoff, R.K., Relative effects of pregnancy, estradiol and progesterone on plasma insulin and pancreatic islets insulin secretion (1971) J. Clin Invest., 50, pp. 992-999 | ||
| 504 | |a Malaisse, W.J., (1972) Hormonal and environmental modification of islet activity. In Handbook of Physiology, 1, pp. 237-260. , Eds. R.O. Greep, E.B. Astwood. American Physiological Society, Washington Sec 7 | ||
| 504 | |a Kalkhoff, R.K., Richardson, B.L., Beck, P., Relative effects of pregnancy, human placental lactogen, and prednisolone on carbohydrate tolerance in normal and suclinical diabetic subjects (1969) Diabetes, 18, pp. 153-163 | ||
| 504 | |a Witorsch, R.J., Kitay, J.I., Pituitary hormones affecting adrenal 5 α-reductase activity: Acth, growth hormone and prolactin (1972) Endocrinology, 91, pp. 764-769 | ||
| 504 | |a Gustafsson, J.A., Stenberg, A., Influence of prolactin on the metabolism of steroid hormones in rat liver and adrenals (1975) Acta Endocrinol (Copenh), 78, pp. 545-553 | ||
| 504 | |a Mann, D.R., Cost, M.G., Jacobson, C.D., Macfarland, L.A., Adrenal gland rhytmicity and pituitary regulation of adrenal steroid secretion (1977) Proc. Soc. Exp. Biol. Med., 156, pp. 441-445 | ||
| 504 | |a Posner, B.I., Kelly, P.A., Friesen, H.G., Prolactin-receptors in rat liver possible induction by prolactin (1975) Science, 188, pp. 57-59 | ||
| 504 | |a Costlow, M.E., Bushcow, R.A., Mc Guire, W.L., Prolactin stimulation of prolactin receptors in rat liver (1975) Life Sci, 17, pp. 1457-1466 | ||
| 504 | |a Djiane, J., Clauser, H., Kelly, P.A., Rapid down-regulation of prolactin receptors in mammary gland and liver (1979) Biochem. Biophys Res. Commun., 90, pp. 1371-1378 | ||
| 504 | |a Djiane, J., Houdebine, L.M., Kelly, P.A., Correlation between prolactin-receptor interaction, down-regulation of receptors and stimulation of casein and deoxyribonucleic acid biosynthesis in rabbit mammary gland explants (1982) Endocrinology, 110, pp. 791-795 | ||
| 504 | |a Lu, K.H., Koch, Y., Meites, J., Direct inhibition by ergocormine of pituitary prolactin release (1971) Endocrinology, 89, pp. 229-233 | ||
| 504 | |a Weinstein, D., Schenker, J.G., Gloger Slonim, I., De Groot, J.H., Hochberg, N.A.A., Folman, R., The mode of action of bromocriptine (1981) FEBS Letters, 126, pp. 29-32 | ||
| 504 | |a Mac Leod, R.M., Roby, C., Mechanism of increased prolactin secretion by sulpiride (1977) J. Endocrinol, 72, pp. 273-277 | ||
| 504 | |a Thorell, J.I., Johansson, B.G., Enzymatic iodination of polypeptides with 125 I to high specific activity Biochim. Biophys (1971) Acta, 251, pp. 363-369 | ||
| 504 | |a Calvo, J.C., Radicella, J.P., Charreau, E.H., Measurement of specific activities in labelled hormones by self-displacement analysis (1983) Biochem. J., 212, pp. 259-264 | ||
| 504 | |a Djiane, J., Durand, P., Kelly, P.A., Evolution of prolactin receptor in rabbit mammary gland throughout pregnancy and lactation (1977) Endocrinology, 100, pp. 1348-1356 | ||
| 504 | |a Lacy, P.E., Kostianovsky, M., Method for the isolation of intact islets of Langerhans from the rat pancreas (1967) Diabetes, 16, pp. 35-39 | ||
| 504 | |a Tesone, M., Chazenbalk, G., Ballejos, G., Charreau, E.H., Estrogen receptor in rat pancreatic islets (1979) J. Steroid Biochem., 11, pp. 1309-1314 | ||
| 504 | |a Lowry, O.H., Rosebrough, N.J., Farr, A.L., Randall, R.J., Protein measurement with the Folin phenol reagent (1951) J. Biol. Chem., 193, pp. 265-275 | ||
| 504 | |a Keightley, D.D., Cressie, N.A.C., The Woolf plot is more reliable than the Scatchard plot in analyzing data from hormone receptor assays (1980) J. Steroid Biochem., 13, pp. 1317-1323 | ||
| 504 | |a Li, C.C., (1964) Introduction to experimental statistics, , Mc Graw Hill, New York | ||
| 504 | |a Bar, R.S., Gorden, P., Thoth, J., Kahn, C.R., De Meyts, P., Fluctuations in the affinity and concentration of insulin receptors on circulating monocytes of obese patients. Effects of starvation refeeding, and dieting (1976) J. Clin Invest., 58, pp. 1123-1135 | ||
| 504 | |a Gorden, P., Carpentier, J.L., Orci, L., Internalization of polypeptide hormones. Mechanism, intracellular localization and significance (1980) Diabetología, 18, pp. 263-279 | ||
| 504 | |a Amsterdam, A., Knecht, M., Dufau, M.L., Catt, K.J., Hormone action and receptor redistribution in endocrine target cells: gonadotropins and gonadotropin-releasing hormone (1981) Receptor-mediated binding and internalization of toxins and hormones, p. 283. , Eds. J.L. Middlebrook, L.D. Kohn. Academic Press, New York | ||
| 520 | 3 | |a The role of prolactin (Prl) in the regulation of Prl binding to its specific binding sites was studied in the Langerhans islets, adrenal gland and liver of adult ovariec tomized female rats. Animals were sc injected twice daily during 10 days with ovine Prl (1 mg/kg BW), sulpiride (30 mg/kg BW) and bromocriptine (3 mg/kg BW). At the end of the treatment period, the animals were killed and serum was collected for Prl assay. Total Prl binding sites were measured in the membrane fraction of tissue by desaturating the occupied membrane receptors in vitro with 4M MgCl2. Serum levels of Prl were significantly higher in sulpiride-treated animals, whereas bromocriptine administration rendered undetectable values. Prolactin and sulpiride treatment significantly reduced Prl binding to the adrenal gland and Langerhans islets, whereas it greatly increased Prl binding to the liver. On the other hand, bromocriptine increased Prl binding sites in the adrenal gland and Langerhans islets, but in the liver caused no apparent effect. The binding affinity (Ka) in each tissue remained unchanged under the different experimental conditions. In addition, the binding of Prl to pancreas islets membranes was lower in late pregnancy when compared with control rats. All of these data provide strong evidence in favor of a role for Prl in regulating the number of its own tissue binding sites. © 1983 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted. |l eng | |
| 536 | |a Detalles de la financiación: Secretaria de Estado de Ciência e Tecnologia, SECT, 9726/81-17 | ||
| 536 | |a Detalles de la financiación: This work was supported by grant from Secretaria de Estado de Ciencia y Tecnologia (SECyT)(9726/81-17) and Consejo Ndcional de Investigaciones Cientificas y Tknicas de la RepLblica Argentina (CONICET). The technical assistance of Mrs Ana Rosa de la Csmara and the secretarial work of M r s Dora Beatriz DestCfano is gratefully acknowledged. | ||
| 593 | |a Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina | ||
| 593 | |a Instituto de Biología, Medicina Experimental, Obligado 2490, 1428, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a BROMOCRIPTINE |
| 690 | 1 | 0 | |a HORMONE RECEPTOR |
| 690 | 1 | 0 | |a MAGNESIUM CHLORIDE |
| 690 | 1 | 0 | |a PROLACTIN |
| 690 | 1 | 0 | |a PROLACTIN I 125 |
| 690 | 1 | 0 | |a PROLACTIN RECEPTOR |
| 690 | 1 | 0 | |a RADIOISOTOPE |
| 690 | 1 | 0 | |a SULPIRIDE |
| 690 | 1 | 0 | |a ADRENAL GLAND |
| 690 | 1 | 0 | |a ANIMAL CELL |
| 690 | 1 | 0 | |a DRUG RECEPTOR BINDING |
| 690 | 1 | 0 | |a ENDOCRINE SYSTEM |
| 690 | 1 | 0 | |a FEMALE GENITAL SYSTEM |
| 690 | 1 | 0 | |a NONHUMAN |
| 690 | 1 | 0 | |a OVARIECTOMY |
| 690 | 1 | 0 | |a PANCREAS ISLET |
| 690 | 1 | 0 | |a PHARMACOKINETICS |
| 690 | 1 | 0 | |a RAT |
| 690 | 1 | 0 | |a ADRENAL GLANDS |
| 690 | 1 | 0 | |a ANIMAL |
| 690 | 1 | 0 | |a BROMOCRIPTINE |
| 690 | 1 | 0 | |a COMPARATIVE STUDY |
| 690 | 1 | 0 | |a FEMALE |
| 690 | 1 | 0 | |a ISLETS OF LANGERHANS |
| 690 | 1 | 0 | |a LIVER |
| 690 | 1 | 0 | |a OVARY |
| 690 | 1 | 0 | |a PROLACTIN |
| 690 | 1 | 0 | |a RATS |
| 690 | 1 | 0 | |a RATS, INBRED STRAINS |
| 690 | 1 | 0 | |a RECEPTORS, CELL SURFACE |
| 690 | 1 | 0 | |a RECEPTORS, PROLACTIN |
| 690 | 1 | 0 | |a SULPIRIDE |
| 690 | 1 | 0 | |a SUPPORT, NON-U.S. GOV'T |
| 653 | 0 | 0 | |a vipral |
| 700 | 1 | |a Luthy, I.A. | |
| 700 | 1 | |a Ladenheim, R.G. | |
| 773 | 0 | |d Informa Healthcare, 1983 |g v. 3 |h pp. 711-726 |k n. 6 |p J. Recept. Signal Transduction |x 10799893 |w (AR-BaUEN)CENRE-5775 |t Journal of Receptors and Signal Transduction | |
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| 856 | 4 | 0 | |u https://doi.org/10.3109/10799898309041956 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_10799893_v3_n6_p711_Tesone |y Handle |
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