Other than liver, in which organ is CYP3A4 most abundant?

Name: Other than liver, in which organ is CYP3A4 most abundant?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

CYP3A4 is most abundant in the intestine, where it plays a key role in the metabolism of drugs and other xenobiotics before they are absorbed into the bloodstream. While it is also present in the liver and other organs, its activity in the intestine is considered the most important determinant of overall drug metabolism.

Other Than Liver, in Which Organ Is CYP3A4 Most Abundant