Leukemia revisited.
Selected features of the historical development of our knowledge of leukemia are discussed. The use of different methodologies for study of the nature of leukemic cell proliferation are analyzed. The differences between older cell kinetic data using tritiated thymidine and autoradiography and the newer cell culture methods are more apparent than real. It is suggested that tritiated thymidine and extracorporeal irradiation of the blood may be useful for therapeutic agents that have not been given an adequate trial. Radiation leukemogenesis presents an opportunity for study of the nature of leukemogenesis that has not been exploited adequately.
D000818:Animals; D002455:Cell Division; D004273:DNA, Neoplasm / Q000096:biosynthesis; D005078:Exchange Transfusion, Whole Blood; D006801:Humans; D007700:Kinetics; D007938:Leukemia / Q000473:pathology* / Q000628:therapy; D007953:Leukemia, Radiation-Induced; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D004273:DNA, Neoplasm; D014316:Tritium; D013936:Thymidine