PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14713367-3 2003 Twenty-six healthy subjects were studied to evaluate their baseline activity of CYP1A2 and XO by the respective urinary metabolic ratios of an 8-h urine sample after an oral 150-mg dose of caffeine and of CYP3A by a urinary excretion ratio of 6beta-hydroxycortisol (6beta-HC) to free cortisol (FC). 6 beta-hydroxycortisol 243-264 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 80-86 14713367-3 2003 Twenty-six healthy subjects were studied to evaluate their baseline activity of CYP1A2 and XO by the respective urinary metabolic ratios of an 8-h urine sample after an oral 150-mg dose of caffeine and of CYP3A by a urinary excretion ratio of 6beta-hydroxycortisol (6beta-HC) to free cortisol (FC). 6 beta-hydroxycortisol 266-274 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 80-86