Results: 367

Efectos en la función renal de la suplementación de creatina con fines deportivos

Rev. méd. Chile; 147 (5), 2019
Creatine supplements may transitorily rise serum creatinine levels and mimic a kidney disease. If its use is associated with a high protein diet, the resulting increase in blood urea nitrogen will increase the confusion. Since clinical laboratories usually inform the estimated glomerular filtration rate ...

Effect of vitamin D supplementation on 24-hour urine calcium in patients with calcium Urolithiasis and vitamin D deficiency

Int. braz. j. urol; 45 (2), 2019
ABSTRACT Purpose: Hypercalciuria is one of the risk factors for calcium kidney stone formation (the most common type of urinary stones). Although vitamin D deficiency is prevalent among urolithiasis patients, the effect of vitamin D supplementation on urine calcium in these patients is still unclear. M...

Conceptos emergentes: injuria hepática inducida por productos herbales (HILI). Revisión de tema

Resumen Las terapias consideradas alternativas son un grupo de intervenciones que incluyen el uso de suplementos herbarios y dietéticos bajo la falsa premisa de ofrecer un gran beneficio sobre la salud del paciente sin tener que someterse al riesgo de presentar efectos adversos, ya que se tratan de prod...

Efect of vitamin A suplementation: a systematic review

Abstract To evaluate the effect of vitamin A supplementation in postpartum infants and women on serum retinol levels and breast milk. The databases Medline, PubMed, Lilacs and SciELO were consulted. The descriptors used were vitamin A, dietary supplement, child, postpartum period, infant and nutrition pr...

Conservative management for patients with chronic kidney disease refusing dialysis

J. bras. nefrol; 41 (1), 2019
ABSTRACT Estimates suggest that 20-30% of the deaths of patients with chronic kidney disease with indication to undergo dialysis occur after refusal to continue dialysis, discontinuation of dialysis or inability to offer dialysis on account of local conditions. Contributing factors include aging, increas...

Effect of a high-fat diet on the rat bladder wall and bioactive action of Brazil nut oil

Int. braz. j. urol; 45 (1), 2019
ABSTRACT High-fat diet-induced obesity is associated with metabolic disorders. The Brazil nut has bioactive substances and has been used to control the damage caused by obesity in several organs. The work intended to show the damage caused by high-fat diet in the bladder wall and if the Brazil nut oil ad...

Efeitos da suplementação de resveratrol sobre fatores de risco cardiovascular

O resveratrol, ou 3,5,4-triidroxiestilbeno, é um polifenol encontrado principalmente em uvas, vinho tinto, amendoins, chocolate amargo e algumas frutas silvestres. Diversos estudos investigaram sua ação sobre doenças cardiovasculares, câncer, doenças neurodegenerativas, diabetes, hiperglicemia, be...

Regulatory framework for dietary supplements and the public health challenge

ABSTRACT OBJECTIVE The new regulatory framework for dietary supplements in Brazil prompted this analysis of the current outlook of these products and the challenges posed by the new guidelines. METHODS We conducted a qualitative, observational and descriptive study of dietary supplements commercializ...

Análise dos efeitos da suplementação dietética com Camu-Camu comparada à gastrectomia vertical no controle de peso de ratos Wistar

Rev. Col. Bras. Cir; 46 (4), 2019
RESUMO Objetivo: comparar os efeitos do extrato hidroalcoólico da casca do Camu-Camu, uma planta frutífera pertencente à família Myrtaceae amplamente distribuída na bacia amazônica, com os da gastrectomia vertical, sobre o peso e a glicemia de ratos Wistar. Métodos: vinte e quatro ratos Wistar f...

Isolated branched-chain amino acid intake and muscle protein synthesis in humans: a biochemical review

Einstein (Säo Paulo); 17 (3), 2019
ABSTRACT Alongside a proper diet, ergogenic aids with potential direct and/or indirect physical performance enhancing effects are sought after for improved adaptation to physical training. Nutritional ergogenics include diet composition changes and/or dietary supplementation. Branched-chain amino acids v...