6533b862fe1ef96bd12c6104

RESEARCH PRODUCT

Influence of Pharmacokinetic Variations on the Pharmacological Properties of Adriamycin

subject

description

Whenever it appears impossible to modify the chemical structure of drugs with a high and established therapeutic activity but a low chemotherapeutic index, pharmacological research has to find other ways of improving the chemotherapeutic index. This problem is particularly important in the case of antitumor drugs, thus justifying research into the most suitable choice of dosage and routes of administration, as well as into the pharmacological associations which enable tumor cells to be hit at various stages of the reproductive cycle. Alternatively, the therapeutic index could be improved by the use of antagonistic compounds (like, for example, methotrexate and folinic acid) which act upon the same organic functions.