FABIANA BRAGA BENATTI
Projetos de Pesquisa
Unidades Organizacionais
LIM/17 - Laboratório de Investigação em Reumatologia, Hospital das Clínicas, Faculdade de Medicina
1 resultados
Resultados de Busca
Agora exibindo 1 - 1 de 1
- Efeito da suplementação de creatina, associada ou não ao treinamento de força, sobre a peroxidação lipídica em mulheres idosas(2014) ALVES, Christiano Robles Rodrigues; MEREGE FILHO, Carlos Alberto Abujabra; JANNING, Paulo Roberto; BECHARA, Luiz Roberto Grassmann; AZEVEDO, Rafael de Almeida; BENATTI, Fabiana Braga; PEREIRA, Rosa Maria Rodrigues; PINTO, Ana Lúcia de Sá; BRUM, Patrícia Chakur; GUALANO, BrunoThe aim of this study was to evaluate the effects of creatine supplementation associated or not with strength training upon lipid peroxidation in older women. This was a clinical, randomized, double-blind, placebo-controlled trial. Older women were randomly allocated into four groups: 1) placebo supplementation (PL, n = 10), 2) creatine supplementation (CR; n = 10), 3) placebo supplementation associated with strength training (PL + RT, n = 6) and 4) creatine supplementation associated with strength training (CR + RT, n = 8). Before (PRE) and after 24 weeks (POST), blood samples were collected to measure lipid hydroperoxides concentration by spectrophotometry. No statistical difference was observed on the lipid hydroperoxides concentration between groups (PL: PRE = 48.7 ± 36.9; POST = 29.3 ± 18.8; Δ = -13.0 ± 26.8; CR : PRE = 51.0 ± 46.0; POST = 54.2 ± 51.6; Δ = -8.6 ± 30.2; + PL TR: PRE = 33.0 ± 11.2; POST = 47.3 ± 31.6, Δ = 14.3 ± 39.2; CR + TR: PRE = 18.5 ± 10.1; POST = 28.1 ± 17.9, Δ = 9.7 ± 16.4 pmol.mg-1 of total protein, p = 0.17). Creatine supplementation associated or not with strength training did not affect the lipid peroxidation, an important plasmatic marker of oxidative stress, in elderly women.