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	Provedor de dados BJMBR (4) Autor Camelo Jr.,J.S. (4) Jorge,S.M. (2) Martinez,F.E. (2) Monteiro,J.P. (2) Bancalari,E. (1) Gonçalves,A.L. (1) Hehre,D. (1) Margutti,A.V.B. (1) Martins,A.R. (1) Pileggi,V.N. (1) Ramos,S.G. (1) Rosa,E. (1) Suguihara,C. (1) Mais... Palavra-chave Amino acid analyses (1) Amino acid analysis (1) Angiotensin II (1) Angiotensin receptors (1) Bioelectrical impedance (1) Child malnutrition (1) Fetal nutrition (1) Fetal umbilical vein (1) Hypoxia (1) Intervillous space (1) Maternal venous blood (1) Newborn animals (1) Placenta (1) Placental intervillous space (1) Premature infants (1) Prevalence (1) Pulmonary hypertension (1) Umbilical cord (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Info:eu-repo/semantics/other (1) Ano 2016 (1) 2012 (1) 2007 (1) 2004 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Prevalence of child malnutrition at a university hospital using the World Health Organization criteria and bioelectrical impedance data BJMBR Pileggi,V.N.; Monteiro,J.P.; Margutti,A.V.B.; Camelo Jr.,J.S.. Malnutrition constitutes a major public health concern worldwide and serves as an indicator of hospitalized patients’ prognosis. Although various methods with which to conduct nutritional assessments exist, large hospitals seldom employ them to diagnose malnutrition. The aim of this study was to understand the prevalence of child malnutrition at the University Hospital of the Ribeirão Preto Medical School, University of São, Brazil. A cross-sectional descriptive study was conducted to compare the nutritional status of 292 hospitalized children with that of a healthy control group (n=234). Information regarding patients’ weight, height, and bioelectrical impedance (i.e., bioelectrical impedance vector analysis) was obtained, and the phase angle was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Child malnutrition; Prevalence; Bioelectrical impedance. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300705 Amino acid composition of parturient plasma, the intervillous space of the placenta and the umbilical vein of term newborn infants BJMBR Camelo Jr.,J.S.; Jorge,S.M.; Martinez,F.E.. The objective of the present study was to determine the levels of amino acids in maternal plasma, placental intervillous space and fetal umbilical vein in order to identify the similarities and differences in amino acid levels in these compartments of 15 term newborns from normal pregnancies and deliveries. All amino acids, except tryptophan, were present in at least 186% higher concentrations in the intervillous space than in maternal venous blood, with the difference being statistically significant. This result contradicted the initial hypothesis of the study that the plasma amino acid levels in the placental intervillous space should be similar to those of maternal plasma. When the maternal venous compartment was compared with the umbilical vein, we... Tipo: Info:eu-repo/semantics/other Palavras-chave: Fetal nutrition; Amino acid analyses; Placental intervillous space; Fetal umbilical vein. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000500013 Plasma amino acids in pregnancy, placental intervillous space and preterm newborn infants BJMBR Camelo Jr.,J.S.; Martinez,F.E.; Gonçalves,A.L.; Monteiro,J.P.; Jorge,S.M.. Plasma amino acid levels have never been studied in the placental intervillous space of preterm gestations. Our objective was to determine the possible relationship between plasma amino acids of maternal venous blood (M), of the placental intervillous space (PIVS) and of the umbilical vein (UV) of preterm newborn infants. Plasma amino acid levels were analyzed by ion-exchange chromatography in M from 14 parturients and in the PIVS and UV of their preterm newborn infants. Mean gestational age was 34 ± 2 weeks, weight = 1827 ± 510 g, and all newborns were considered adequate for gestational age. The mean Apgar score was 8 and 9 at the first and fifth minutes. Plasma amino acid values were significantly lower in M than in PIVS (166%), except for aminobutyric... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amino acid analysis; Placenta; Umbilical cord; Intervillous space; Maternal venous blood; Premature infants. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000700012 Angiotensin II type 1 receptor blockade partially attenuates hypoxia-induced pulmonary hypertension in newborn piglets: relationship with the nitrergic system BJMBR Camelo Jr.,J.S.; Martins,A.R.; Rosa,E.; Ramos,S.G.; Hehre,D.; Bancalari,E.; Suguihara,C.. The objective of this study was to observe possible interactions between the renin-angiotensin and nitrergic systems in chronic hypoxia-induced pulmonary hypertension in newborn piglets. Thirteen chronically instrumented newborn piglets (6.3 ± 0.9 days; 2369 ± 491 g) were randomly assigned to receive saline (placebo, P) or the AT1 receptor (AT1-R) blocker L-158,809 (L) during 6 days of hypoxia (FiO2 = 0.12). During hypoxia, pulmonary arterial pressure (Ppa; P < 0.0001), pulmonary vascular resistance (PVR; P < 0.02) and the pulmonary to systemic vascular resistance ratio (PVR/SVR; P < 0.05) were significantly attenuated in the L (N = 7) group compared to the P group (N = 6). Western blot analysis of lung proteins showed a significant decrease of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Newborn animals; Pulmonary hypertension; Angiotensin II; Angiotensin receptors; Hypoxia. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000200012 Registros recuperados: 4 Primeira ... 1 ... Última

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