Attempts to establish New Experimental Methods to study Antitumoral Drugs

SummaryThis paper summarizes some studies recently carried out in this Institute in the field of cancer chemotherapy.Three main groups of data are reported:a) different sensitivity to chemotherapy of the same tumor transplanted in different sites of the body;b) a method to study cancer dissemination as a basis for cancer chemotherapy;c) a system to perfuse tissue culture with the blood of living animals as an approach to study duration of action of antitumoral drugs.