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8 Cards in this Set

  • Front
  • Back
Folinic acid
leucovorin
leucovorin
1
administered as calcium or sodium folinate
1
is an adjuvant used in cancer chemotherapy involving the drug methotrexate
1
may also be useful in the treatment of acute methotrexate overdose
1
also used in synergistic combination with the chemotherapy agent 5-fluorouracil in colon cancer

it enhances the effect of 5-fluorouracil by inhibiting thymidylate synthase
1
folinic acid is a vitamer for folic acid (B9 ), and has the full vitamin activity of this vitamin
contraindications
pregnancy
1
it does not require the action of dihydrofolate reductase for its conversion, its function as a vitamin is unaffected by inhibition of this enzyme by drugs such as methotrexate. This is the classical view of Folinic acid rescue therapy.
it does not require the action of dihydrofolate reductase for its conversion, its function as a vitamin is unaffected by inhibition of this enzyme by drugs such as methotrexate. This is the classical view of Folinic acid rescue therapy.