Výsledky vyhledávání - "F E Estivariz"

Glucose-induced secretion of ACTH-like products by rat pancreatic islets

Autor: Juan José Gagliardino, M I Borelli, Maria I. Morano, F. E. Estivariz

Publikováno v: Archives Internationales de Physiologie, de Biochimie et de Biophysique. 102:17-20

This work was performed to study the release of proopiomelanocortin (POMC)-derived peptides from isolated pancreatic islets and the effect of ACTH--a member of that peptide family--on insulin secretion. Islets were incubated with 3,3 and 16.6 mM gluc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f454f76be3c9a185405568244e263dc
https://doi.org/10.3109/13813459408996100

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Purification and characterization of a paired basic residue-specific yeast aspartic protease encoded by the YAP3 gene. Similarity to the mammalian pro-opiomelanocortin-converting enzyme

Autor: Niamh X. Cawley, Y P Loh, F E Estivariz, Theodore C. Friedman, M Wong, Huaxian Chen, A. V. Azaryan

Publikováno v: Journal of Biological Chemistry. 268:11968-11975

Yeast cells express an alternate enzyme encoded by the YAP3 gene which can process pro-alpha-mating factor when this pheromone is overexpressed in KEX2-deficient mutants. The YAP3 gene product is an aspartic protease (YAP3) that cleaves at paired bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f6d8785e0c47d3fcf690ee8396f0b54
https://doi.org/10.1016/s0021-9258(19)50295-2

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Nature and Control of Peptide Release from the Pars Intermedia

Autor: F E Estivariz, Sue Jackson, J. Hope, P. J. Lowry

Publikováno v: Ciba Foundation Symposium 81-Peptides of the Pars Intermedia

Pro-opiocortin, the precursor of ACTH, LPH and gamma-MSH, is biosynthesized in both the cells of the pars intermedia and the corticotrophs of the pars distalis. In the pars distalis its processing does not vary significantly from species to species w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::835845ca0afcb4a40810e7f2b2599174
https://doi.org/10.1002/9780470720646.ch9

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Bilateral adrenal enucleation-induced changes in adenohypophyseal pro-opiomelanocortin (POMC)-related peptides synthesis and secretion: A comparative study with adrenalectomized rats

Autor: Andrea Chisari, Marcelo J. Perone, Eduardo Spinedi, F. E. Estivariz, C.L.A. Gómez Dumm

Publikováno v: Scopus-Elsevier
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

The aim of the present study was to elucidate the modulatory effect of transient changes in endogenous glucocorticoids, occurring after bilateral adrenal enucleation (ENUC), on anterior pituitary (AP) proopiomelanocortin (POMC)-derived peptides synth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::defa6af0fe5293e2bd8698d9d62218b0
http://sedici.unlp.edu.ar/handle/10915/134861

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Processing of adrenocorticotropin by two proteases in bovine intermediate lobe secretory vesicle membranes. A distinct acidic, tetrabasic residue-specific calcium-activated serine protease and a PC2-like enzyme

Autor: F E, Estivariz, T C, Friedman, T, Chikuma, Y P, Loh

Publikováno v: The Journal of biological chemistry. 267(11)

Adrenocorticotropin (ACTH) is cleaved at the tetrabasic residue site, in pituitary intermediate lobe secretory vesicles, to yield ACTH1-17 and corticotropin-like intermediate lobe peptide (CLIP). ACTH1-17 is then converted to alpha-melanocyte-stimula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7d029dda987977bfd6ecc77cf6030b8f
https://pubmed.ncbi.nlm.nih.gov/1313803

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Neuroendocrine alterations in nude mice with a human lung carcinoma producing pro-opiomelanocortin, corticotrophin-releasing hormone and arginine vasopressin

Autor: M. I. Morano, G. Niedfeld, R. J. Antueno, F. E. Estivariz

Publikováno v: Clinical endocrinology. 32(3)

A mucoepidermoid carcinoma of the lung (ICD classification 8430/3) resected from a patient with no clinical signs of pituitary-adrenal alterations was transplanted into 2-month-old athymic nu/nu nude mice, with the purpose of studying the effects exe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b84b5004283209f8e844e083f17b01
https://pubmed.ncbi.nlm.nih.gov/2160874

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Chromatographic characteristics of pro-opiomelanocortin-derived peptides from the rat transplantable tumour 7315a

Autor: F. E. Estivariz, M. I. Morano

Publikováno v: Journal of Endocrinology. 112:417-425

Adrenocorticotrophin (ACTH) and other proopiomelanocortin (POMC)-derived peptides produced by the 7315a corticomammotrophic tumour have been poorly studied although they elicit profound hypertrophy and hyperplasia in the adrenal glands of recipient B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e65ce66c91e4a27af79e04f8895d58cb
https://doi.org/10.1677/joe.0.1120417

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Prolactin Secretion in Normal Male Mice during a Circadian Period

Autor: C.L.A. Gómez Dumm, F. E. Estivariz, M. Souto, F.R. Moreno

Publikováno v: Cells Tissues Organs. 115:212-219

A quantitative ultrastructural study on the prolactin (PRL) cells of normal male mice was correlated with serum PRL immunoassay determination at different times in a circadian period. Significant time fluctuations in the percentages of cytoplasmic vo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b93cf55616917c69ae9e69c7154e757
https://doi.org/10.1159/000145692

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Pro-gamma-melanocyte-stimulating hormone cleavage in adrenal gland undergoing compensatory growth

Autor: F E Estivariz, L. Silas, P. J. Lowry, E. A. Linton, C McLean

Publikováno v: Nature. 306(5938)

Regulation of the rapid compensatory growth seen in the remaining adrenal gland of rats following unilateral adrenalectomy is poorly understood. The role of adrenocorticotropic hormone (ACTH) is obscure as immunoneutralization of circulating ACTH doe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c7c0d497f9952436e975e13bce71c38
https://pubmed.ncbi.nlm.nih.gov/6633660

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Corticotropin-releasing factor and vasopressin production in the rat pituitary tumor 7315a: biochemical and immunohistochemical studies

Autor: M I, Morano, F E, Estivariz

Publikováno v: Cancer research. 49(10)

In order to investigate the production and secretion of hypothalamic factors by the prolactin and proopiomelanocortin (POMC)-derived, peptide-producing, transplantable rat pituitary tumor 7315a, we determined the concentrations of corticotropin-relea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8be682e852a60614fb6834c1c12587ad
https://pubmed.ncbi.nlm.nih.gov/2540907

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