Urinary Elimination of Coproporphyrins Is Dependent on ABCC2 Polymorphisms and Represents a Potential Biomarker of MRP2 Activity in Humans
Figure 4
Relationship between UCP I/(I + III) ratio and ABCC2 genotypes [(a) 3972C/T and (b) −24C/T]. Boxes represent the 25th and 75th percentiles. The median is indicated by a line, and the 10th and 90th percentiles are indicated by whiskers.