Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:1.5.1.3 (dihydrofolate reductase)
5,819 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Omeprazole inhibits the gastric hydrogen pump and is an effective treatment for peptic ulcers. Methotrexate is a chemotherapeutic agent that inhibits dihydrofolate reductase and is eliminated by a hydrogen-ion-dependent mechanism in the kidney. We present evidence that omeprazole inhibits methotrexate clearance and may result in potentially toxic methotrexate levels.
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PMID:Impact of omeprazole on the plasma clearance of methotrexate. 1036 54