Browsing by Author "Pérez, Hernán"
Now showing items 1-8 of 8
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Sáez Briones, Patricio; Soto Moyano, Rubén; Burgos, Héctor; Castillo, Amparo; Valladares Boasi, Luis; Morgan Sabat, Carlos; Pérez, Hernán; Barra, Rafael; Constandil, Luis; Laurido, Claudio; Hernández, Alejandro (Elsevier, 2015)Moderate reduction in dietary protein composition of pregnant rats from 25% to 8% casein, calorically compensated by carbohydrates, has been described as a ‘‘hidden malnutrition’’ because it does not alter body and brain ...
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Coerulear activation by CRH and its role in hypertension induced by prenatal malnutrition in the rat Pérez, Hernán; Ruiz, Samuel; Núñez, Héctor; White Ortiz, Allan; Gotteland, Martín (TAYLOR & FRANCIS LTD, 2007-05)The effects of intracoerulear CRH and intraparaventricular prazosin on systolic pressure, diastolic pressure and heart rate were studied in prenatally malnourished hypertensive rats. At day 40 of life, (i) malnourished ...
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Núñez, Héctor; Ruiz, Samuel; Soto Moyano, Rubén; Navarrete, Mario; Valladares Boasi, Luis; White Ortiz, Allan; Pérez, Hernán (ELSEVIER IRELAND LTD, 2008-12-19)Prenatal undernutrition induces a variety of cardiovascular alterations inmammalswhenadults, including hypertension and hypercortisolism, which are thought to be caused by decreased glucocorticoid feedback control of the ...
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Soto Moyano, Rubén; Burgos, Héctor; Flores, Francisco; Valladares Boasi, Luis; Sierralta, Walter; Fernández Hidalgo, Víctor; Pérez, Hernán; Hernández, Paula; Hernández, Alejandro (PERGAMON-ELSEVIER SCIENCE LTD, 2006-10)Melatonin has been shown to inhibit long-term potentiation (LTP) in hippocampal slices of rats. Since LTP may be one of the main mechanisms by which memory traces are encoded and stored in the central nervous system, it ...
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Soto Moyano, Rubén; Valladares Boasi, Luis; Sierralta, Walter; Pérez, Hernán; Mondaca, Mauricio; Fernández, Víctor; Burgos, Héctor; Hernández Hidalgo, Alejandro (BLACKWELL PUBLISHING LTD, 2005-06)Mild reduction in the protein content of the mother's diet from 25 to 8% casein, calorically compensated by carbohydrates, does not alter body and brain weights of rat pups at birth, but leads to significant enhancements ...
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Sierralta, Walter; Hernández, Alejandro; Valladares Boasi, Luis; Pérez, Hernán; Mondaca, Mauricio; Soto Moyano, Rubén (PERGAMON-ELSEVIER SCIENCE LTD, 2006-05-15)Mild reduction in the protein content in the diet of pregnant rats from 25 to 8% casein, calorically compensated by carbohydrates, does not alter body and brain weights of rat pups at birth, but results in significant ...
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Navarrete, Mario; Núñez, Héctor; Ruiz, Samuel; Soto Moyano, Rubén; Valladares Boasi, Luis; White Ortiz, Allan; Pérez, Hernán (ELSEVIER IRELAND LTD, ELSEVIER HOUSE, 2007-05)Prenatal undernutrition is known to disturb the hypothalamo-pituitary-adrenal (HPA) axis, possibly through the programming of decreased expression of hypothalamic and pituitary glucocorticoid receptors. To test this ...
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Ivanovic Marincovich, Daniza; Pérez, Hernán; Olivares Grohnert, Manuel; Díaz, Nora S.; Leyton Dinamarca, Bárbara; Ivanovic, Rodolfo M. (2004)OBJECTIVE: We determined relative effects of nutritional status, intellectual ability, exposure to mass media, and socioeconomic, sociocultural, familial, demographic, and educational variables on scholastic achievement ...