%0 Journal Article %T Altera£¿£¿es dos n¨ªveis s¨¦ricos de creatinina, ¨¢cido ¨²rico, creatina kinase e da taxa de filtra£¿£¿o glomerular em corredores de "rua" %A Morales %A Anderson Pontes %A Maciel %A Ronaldo Nascimento %A Jorge %A Felipe Sampaio %A Ar¨ºas Neto %A Nilo Terra %A Cordeiro %A Daniela de Carvalho %A Viana %A Maria Auxiliadora Siqueira %A Oliveira %A Carlos Jorge Logullo de %J Revista Brasileira de Cineantropometria & Desempenho Humano %D 2013 %I Scientific Electronic Library Online %R 10.5007/1980-0037.2013v15n1p71 %X the strategies adopted by corridors "street" during the evidence from interference of the race distance and levels of technical and physical competition. the objective of this study was to examine the biochemical effects of creatinine (c), uric acid (au), creatine kinase (ck) and glomerular filtration rate (gfr) caused by a test run of "street" of 6 (six) km participated n=(15) male athletes (40.53 ¡À 8.65 years) divided into three groups: group 1 best times (g1mt) n = 5, group 2 intermediate times (g2ti) n = 5; group 3 times worst (g3pt) n = 5. blood samples were collected 30 min before and immediately after the race. data were analyzed by two-way anova, wilcoxon and mann whitney test. it was considered significant levels (p<0.05). the results showed that there were significant increases in serum activities of intra-group (c) in g1mt before: 1,18¡À0,04 mg.dl-1 after: 1.60¡À0.15 mg.dl-1; g2ti before: 1,04¡À0,15 mg.dl-1 after: 1,56¡À0,21 mg.dl-1; g3pt before: 1,08¡À0,13 mg.dl-1 after: 1,52¡À0,32 mg.dl-1 and (au) g1mt before: 3,80¡À0,75 mg.dl-1 after: 4,56¡À0,94 mg.dl-1; g2ti before: 4,36¡À1,62 mg.dl-1 after: 5,0¡À1,69 mg.dl-1; g3pt before: 4,62¡À1,08 mg.dl-1 after: 5,42¡À0,86 mg.dl-1, while (ck) and (gfr) showed no significant difference. %K athletic performance %K biochemistry %K running. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1980-00372013000100007&lng=en&nrm=iso&tlng=en