KROK 1 Stomatology 2012 – Question 78 · KROK (Dentistry)
Leukoses are treated with anti-metabolite methotrexate. What vitamin is its antagonist?
- A. Pyridoxine
- B. Cyanocobalamin
- C. Rutin
- D. Phylloquinone
- E. Folic acid
Hint
Recall which enzyme methotrexate inhibits and which vitamin's active coenzyme form that enzyme produces.
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