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	Provedor de dados BJMBR (3) Autor Almeida,A.R. (1) Cabral,A.M. (1) Costa,E.L. (1) Dalla Costa,F. (1) Fuchs,F.D. (1) Gontijo,J.A.R. (1) Mill,J.G. (1) Moraes,R.S. (1) Moreira,L.B. (1) Netto,F.M. (1) Souza,D.R.B. (1) Mais... Palavra-chave Urinary sodium excretion (3) Arterial blood pressure (1) Familial predisposition to hypertension (1) Heart failure (1) Hydrolysis (1) Hypertension (1) Renal denervation (1) Renal excretory function (1) Renal function (1) Renal sympathetic nerves (1) Salt sensitivity (1) Whey protein isolate (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2005 (1) 2004 (1) 2000 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Effect of intraperitoneally administered hydrolyzed whey protein on blood pressure and renal sodium handling in awake spontaneously hypertensive rats BJMBR Costa,E.L.; Almeida,A.R.; Netto,F.M.; Gontijo,J.A.R.. The present study evaluated the acute effect of the intraperitoneal (ip) administration of a whey protein hydrolysate (WPH) on systolic arterial blood pressure (SBP) and renal sodium handling by conscious spontaneously hypertensive rats (SHR). The ip administration of WPH in a volume of 1 ml dose-dependently lowered the SBP in SHR 2 h after administration at doses of 0.5 g/kg (0.15 M NaCl: 188.5 ± 9.3 mmHg vs WPH: 176.6 ± 4.9 mmHg, N = 8, P = 0.001) and 1.0 g/kg (0.15 M NaCl: 188.5 ± 9.3 mmHg vs WPH: 163.8 ± 5.9 mmHg, N = 8, P = 0.0018). Creatinine clearance decreased significantly (P = 0.0084) in the WPH-treated group (326 ± 67 µL min-1 100 g body weight-1) compared to 0.15 M NaCl-treated (890 ± 26 µL min-1 100 g body weight-1) and captopril-treated (903... Tipo: Info:eu-repo/semantics/article Palavras-chave: Arterial blood pressure; Hydrolysis; Renal function; Urinary sodium excretion; Whey protein isolate. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005001200010 Familial predisposition to hypertension and the association between urinary sodium excretion and blood pressure in a population-based sample of young adults BJMBR Moraes,R.S.; Fuchs,F.D.; Dalla Costa,F.; Moreira,L.B.. The reasons for the inconsistent association between salt consumption and blood pressure levels observed in within-society surveys are not known. A total of 157 normotensive subjects aged 18 to 35 years, selected at random in a cross-sectional population-based survey, answered a structured questionnaire. They were classified as strongly predisposed to hypertension when two or more first-degree relatives had a diagnosis of hypertension. Anthropometric parameters were obtained and sitting blood pressure was determined with aneroid sphygmomanometers. Sodium and potassium excretion was measured by flame spectrophotometry in an overnight urine sample. A positive correlation between blood pressure and urinary sodium excretion was detected only in the group of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hypertension; Familial predisposition to hypertension; Urinary sodium excretion; Salt sensitivity. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000700010 Chronic experimental myocardial infarction produces antinatriuresis by a renal nerve-dependent mechanism BJMBR Souza,D.R.B.; Mill,J.G.; Cabral,A.M.. The present study focused on the role of sympathetic renal nerve activity, in mediating congestive heart failure-induced sodium retention following experimental chronic myocardial infarction. Groups of male Wistar rats (240-260 g) were studied: sham-operated coronary ligation (CON3W, N = 11), coronary ligation and sham-operated renal denervation (INF3W, N = 19), 3 weeks of coronary ligation and sympathetic renal nerve denervation (INF3WDX, N = 6), sham-operated coronary ligation (N = 7), and 16 weeks of coronary ligation (INF16W, N = 7). An acute experimental protocol was used in which the volume overload (VO; 5% of body weight) was applied for 30 min after the equilibration period of continuous iv infusion of saline. Compared to control levels, VO... Tipo: Info:eu-repo/semantics/article Palavras-chave: Renal denervation; Heart failure; Renal sympathetic nerves; Renal excretory function; Urinary sodium excretion. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000200017 Registros recuperados: 3 Primeira ... 1 ... Última

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