Table 6. Correlations between biochemical parameters related to cell damage, cortisol, and oxidative stress at the end of the race and mean daily vitamin intake per kg body weight of participants.
Vit A Vit B1 Vit B2 Vit B6 Vit B12 Vit C Vit E Niac Folic Vit D
AST (U·L-1) -.317 -.336 -.294 -.270 -.186 -.214 -.278 -.354 -.121 .027
ALT (U·L-1) -.203 -.230 -.211 -.114 .019 -.161 -.091 -.201 .052 .219
GGT (U·L-1) -.193 -.367 -.330 -.245 .068 -.292 -.058 -.306 -.117 -.032
AP (U·L-1) -.199 -.348 -.446 -.608** -.273 .105 -.214 -.477* -.186 -.287
LDH (U·L-1) -.593** -.552** -.501** -.562** .096 .096 -.346 -.600** -.380 -.356
CK (U·L-1) -.219 -.344 -.166 -.140 -.235 -.272 -.249 -.285 -.288 -.086
CK-MB (U·L-1) -.402 -.417 -.228 -.312 -.119 -.210 -.233 -.318 -.357 -.329
CK-MB (%) -.359 -.196 -.027 -.268 .022 .155 -.038 -.029 -.281 -.672**
CRP (g·L-1)(10-3) -.208 -.268 -.264 -.010 .531* -.361 -.097 -.216 -.308 -.161
Cortisol (μg·dL-1) -.190 -.630** -.567 ** -.416 -.342 -.549* -.317 -.519* -.446 .151
GPx (U·L-1) .602* .628* .329 .540* .504 .305 .180 .361 .725** .373
GR (U·L-1) -.118 -.163 .044 .042 .375 .065 .153 .146 -.190 -.111
TAS (mol·L-1) (10-3) -.024 .096 .253 .322 .069 -.044 -.044 .204 .191 .074
* p < 0.05,** p < 0.01.AST: aspartate aminotransferase, ALT: alanine aminotransferase, GGT: γ-glutamyl transpeptidase, AP: alkaline phosphatase, LDH: lactate dehydrogenase, CK: creatine kinase (all subunits), CK-MB: creatine kinase, B subunit; CRP: C-reactive protein, GPx: glutathione peroxidase, GR: glutathione reductase, TAS: total antioxidant status. Vit = vitamin, Niac= niacin, Folic = folic acid