PURPOSE This study investigated the effect of ingesting 0.3 g/kg body weight (BW) of sodium bicarbonate (NaHCO₃) on physiological responses, gastrointestinal (GI) tolerability, and sprint performance in elite rugby union players. METHODS Twenty-five male rugby players, age 21.6 (2.6) yr, participated in a randomized, double-blind, placebo-controlled crossover trial. Sixty-five minutes after c...

(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...

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!...

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

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Abstract Background Preimplantation genetic testing of embryos (PGT) was performed first in 1990 to prevent the transmission X-linked disease. Since then, technique has improved include couples who are both carriers same autosomal recessive disorder, those with balanced translocations having recurrent pregnancy loss, and women advanced maternal age at higher risk for aneuploid embryos. Original...