| Revista: | Anais da Academia Brasileira de Ciencias |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000435806 |
| ISSN: | 0001-3765 |
| Autores: | Miranda-Neto, Manoel1 Toscano, Lydiane L.T1 Tavares, Renata L1 Toscano, Luciana T1 Padilhas, Orranette P2 Silva, Cássia S.O. da1 Cerqueira, Gilberto S3 Silva, Alexandre S1 |
| Instituciones: | 1Universidade Federal da Paraiba, Programa de Pos-Graduacao em Ciencias da Nutricao, Joao Pessoa, Paraiba. Brasil 2Universidade Federal da Paraiba, Departamento de Educacao Fisica, Joao Pessoa, Paraiba. Brasil 3Universidade Federal do Ceara, Programa de Pos-Graduacao em Ciencias Morfofuncionais, Fortaleza, Ceara. Brasil |
| Año: | 2020 |
| Volumen: | 92 |
| Número: | 4 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | Aims to evaluate the effect of whole purple grape juice intake in the recovery of oxidative stress, inflammation and muscle injury after an intense training session. Fifteen high level men athletes were randomly distributed in supplemented (GJG; n=8; 28.7 ± 3.5 years) or control group (CG; n=7; 24.8 ± 2.7 years). 400 ml of juice or water was ingested immediately before (200 ml) and after (200 ml) a training session. Blood samples was collect before and post-training session as well as 180 minutes after this session (recovery) to analysis of creatine kinase (CK), lactate dehydrogenase (LDH), C-reactive ultrasensitive protein (CRP), malondialdehyde (MDA) and nitrite. The nitrite values at the end of recovery moment of the GJG group were significantly higher than the same moment in the CG group (p<0.05), and the intra-group analysis showed a significant increase in nitrite values only in the GJG group in the end of recovery period moment when compared to the moments pre-training (p<0.001) and post-training (p<0.05). MDA, CRP, LDH and CK did not differ neither groups. Acute supplementation with 400 ml of grape juice increases the serum concentration of nitrite, a nitric oxide metabolite that has antioxidant activity |
| Disciplinas: | Medicina |
| Palabras clave: | Metabolismo y nutrición, Medicina del deporte, Lesión muscular, Inflamación, Estrés oxidativo, Alimentos ergogénicos, Jugo de uva, Ejercicio físico |
| Keyword: | Metabolism and nutrition, Sports medicine, Ergogenic foods, Physical exercise, Inflammation, Muscle injury, Oxidative stress, Grape juice |
| Texto completo: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
