BACKGROUND A correlation has been observed between obstructive sleep events and sleep quality. The aim of the study was to assess if there is also a correlation between nocturnal hypoxemia and hypercapnia and sleep efficiency and sleep fragmentation in children. METHODS Nocturnal pulse oximetry (S(pO(2))) and transcutaneous carbon dioxide (P(tcCO(2))) recordings with simultaneous actigraphy ...

(1) Gastroenterology Department, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, SP, Brasil. (2) Department of Pathology, Hospital das Clínicas, University of São Paulo Medical School, São Paulo, SP, Brasil. Correspondence to: Roberto de Cleva, Rua Coronel Arthur Godoy 125, Apto 152, Vila Mariana, 04018-050 São Paulo, SP, Brazil. Phone: 55.11.3082-8000, Fax: 55.11.3082...

1Gynecological Endocrinology Unit, Division of Endocrinology, Hospital de Clı́nicas de Porto Alegre, 2Department of Physiology and 3Department of Obstetrics and Gynecology, Universidade Federal do Rio Grande do Sul, 90.050-170, Porto Alegre, RS, Brazil 4To whom correspondence should be addressed at: Departamento de Fisiologia, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio G...

5. Guimarães GV, Carvalho VO, Bocchi EA. Reproducibility of the self-controlled six-minute walking test in heart failure patients. Clinics. 2008; 63 (2): 201-6. Referências Correspondência: Guilherme Veiga Guimarães • Rua Dr. Baeta Neves, 98 Pinheiros 05444-050 São Paulo, SP Brasil E-mail: [email protected] Artigo recebido em 27/08/09; revisado recebido em 02/09/09; aceito em 09/09/09. Palavras-chave

Fully microscopic random phase approximation/local density approximation calculations of the dipole plasmon for very large neutral and charged sodium clusters NaN Z1 in the size range 950&N&12 050 are presented. Sixty different sizes are considered altogether, which allows for an in-depth investigation of the asymptotic behavior of both the width and the position of the plasmon. @S0163-1829~98!...

Physiological systems need to be flexible in order adapt a changing environment. Negative events, however, induce flexibility reductions that seem necessary for coping purposes. To date, studies have measured linear variability and entropy heart output, but none examined the scaling properties of cardiac system when individuals deal with stressful everyday events. This study was aimed at testin...

El Objetivo de la investigación fue determinar qué manera influye el Programa Pensión 65 en calidad vida los usuarios provincia Chupaca 2020 – 2021. diseño no experimental porque se manipulará variables. Siendo un estudio descriptivo, con corte transversal realizó tiempo determinado (2020-2021). La población que estudiamos estuvo compuesta por 1638 y una muestra 287 criterio exclusión e inclusi...