[Mechanism of enhancement of the radiotherapeutic effect on rat transplantable neoplasms by dihydro-monocalcium-phosphate].

A combined effect of dihydro-monocalcium phosphate and radiotherapy on transplanted tumors in rats resulted in 80--90% inhibition of the neoplasms growth and a greater sorption capacity of cells than in x-ray irradiation. Whereas, the character of changes in the mitotic activity under x-irradiation and the combination therapy was identical.