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| Machado,Marco; Breder,Anselmo Carvalho; Ximenes,Marcio Carvalho; Simões,Jarbas Rodrigues; Vigo,José Fábio Florentino. |
| The aim of this work was to evaluate the effect of caffeine supplementation and intermittent exercise on the muscle injury markers in soccer players. 15 male professional soccer players completed a placebo controlled double blind test protocol. 45 minutes before exercise, participants ingested 5.5 mg.kg-1 body mass of caffeine (EXP, n=8) or placebo (CONT, n=7). The exercise was 12 sets of 10 sprints (20 m each) with 10 sec recovery time between sprints and 2 min between sets. Blood samples were collected before (PRE) and 48h after exercise (POST). Serum activity of CK, LDH, AST, and ALT were quantified. Serum enzyme activity was enhanced by exercise in both groups, without a synergistic effect of caffeine. The findings suggest muscle injury markers... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Muscle injury/markers; Transaminases; Physical exercise; Caffeine/supplementation; Soccer; Creatine kinase; Lactate dehydrogenase. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000200010 |
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| Ozen,Tevfik; Yildirim,Kemal; Toka,Mehmet. |
| ABSTRACT In this work, the potential chemopreventive activities of Elaeagnus umbellata fruit aqueous (EUFA) and leaf aqueous (EULA) extracts focusing on the modulatory influence of xenobiotic metabolizing enzymes (XMEs), antioxidant enzymes, glucose-6-phosphate dehydrogenase (G6PD), 6-phosphogluconate dehydrogenase (6PGD), lactate dehydrogenase (LDH) activity, lipid peroxidation (LP), sulfhydryl groups were investigated in the hepatic and extrahepatic organs of Swiss albino mice (50 and 100 mg/kg body wt given orally for 14 days) and compared with BHA (0.75 % in diet). The modulatory and chemopreventive properties of two different doses EUFA and EULA were observed for cytochrome P450, cytochrome b5, sulfhydryl groups, NADPH-cytochrome P450 reductase,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Elaeagnus umbellata Thunb; Chemopreventive properties; Xenobiotic metabolizing enzymes; Antioxidant enzymes; Lipid peroxidation; Glutathione; Lactate dehydrogenase; Glucose-6-phosphate dehydrogenase; 6-Phosphogluconate dehydrogenase.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300625 |
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