Información del autor
Documentos disponibles escritos por este autor (7)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
Sánchez Bretaño, Aída ; Gueguen, Marie-M. ; Cano-Nicolau, Joel ; Kah, Olivier ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Taylor & Francis | 2015-07-14The functional organization of the circadian system and the location of the main circadian oscillators vary through phylogeny. Present study investigates by in situ hybridization the anatomical location of the clock gene gPer1b in forebrain and [...]texto impreso
Blanco Imperiali, Ayelén M. ; Sánchez Bretaño, Aída ; Delgado Saavedra, María Jesús ; Valenciano González, Ana Isabel | Wiley Periodicals | 2016Ghrelin O-acyltransferase (GOAT) is the enzyme responsible for acylation of ghrelin, a gut-brain hormone with important roles in many physiological functions in vertebrates. Many aspects of GOAT remain to be elucidated, especially in fish, and p[...]texto impreso
Sánchez Bretaño, Aída ; Blanco Imperiali, Ayelén M. ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Kah, Olivier ; Isorna Alonso, Esther | The Company of Biologists | 2017The liver is the most important link between the circadian system and metabolism. As a food-entrainable oscillator, the hepatic clock needs to be entrained by food-related signals. The objective of the present study was to investigate the possib[...]texto impreso
Blanco Imperiali, Ayelén M. ; Bertucci, Juan I. ; Sánchez Bretaño, Aída ; Delgado Saavedra, María Jesús ; Valenciano González, Ana Isabel ; Unniappan, Suraj | Elsevier | 2017-02-15Ghrelin, a multifunctional gut-brain hormone, is involved in the regulation of gastric functions in mammals. This study aimed to determine whether ghrelin modulates digestive enzymes in goldfish (Carassius auratus). Immunofluorescence microscopy[...]texto impreso
Sánchez Bretaño, Aída ; Blanco Imperiali, Ayelén M. ; Unniappan, Suraj ; Kah, Olivier ; Gueguen, Marie-M. ; Bertucci, Juan I. ; Alonso Gómez, Ángel Luis ; Valenciano González, Ana Isabel ; Isorna Alonso, Esther ; Delgado, María J. | Public Library of Sciences (PLOS) | 2015-10-27Ghrelin is a gut-brain peptide hormone, which binds to the growth hormone secretagogue receptor (GHS-R) to regulate a wide variety of biological processes in fish. Despite these prominent physiological roles, no studies have reported the anatomi[...]texto impreso
Sánchez Bretaño, Aída ; Callejo, María ; Montero, Marta ; Alonso Gómez, Ángel L. ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Springer Link | 2016Glucocorticoids have been recently proposed as input signals of circadian system, although the underlying molecular mechanism remains unclear. This work investigates the role of glucocorticoids as modulators of clock genes expression in the live[...]texto impreso
Sánchez Bretaño, Aída ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Academic Press | 2015-09The circadian system drives daily physiological and behavioral rhythms that allow animals to anticipate cyclic environmental changes. The discovery of the known as ‘‘clock genes’’, which are very well conserved through vertebrate phylogeny, high[...]
