Does diabetes mellitus increase the in vivo activity of cytochrome P450 2E1 in humans?
There was a marked increase in hepatic CYP2E1 activity in obese Type II diabetics as assessed by chlorzoxazone disposition. Increased expression of CYP2E1 mRNA in peripheral blood mononuclear cells was found in both types of diabetes mellitus. Adverse hepatic events associated with Type II diabetes may be in part a result of enhanced CYP2E1 expression and activity.
Short-term follow-up demonstrated excellent results of ASD closure in both groups. In one month follow-up the decrease of right cavities dimensions was significantly higher in the patients without tricuspid abnormalities. The pulmonary artery systolic pressure before ASD closure was significantly higher in the patients with tricuspid abnormality.