Figure 4From: Adrenal hormonal imbalance in acute intermittent porphyria patients: results of a case control studyCrossed correlation found in AIP patients between the 55 urinary steroids, PBG and ALA. The expected positive correlation between hormones and their metabolites was obtained. Additionally, negative correlations between cortisol metabolites and heme precursors and positive correlations between 17-hydroxyprogesterone and heme precursors were found.Back to article page