An understanding of the parameters of normal cell proliferation is a prerequisite for the understanding of the disturbances induced by radiation. The disturbances induced by radiation on cell renewal systems has been presented in detail by Bond, Fliedner and Archambeau. In this paper a method of studying the concepts and actual observations on human haemopoiesis will be summarized. Details of the procedures, methods and concepts are published. The method employed is the serial.autoradiographic study of haemopoietic tissues after labelling the DNA of proliferating compartments by intravenous injection of tritiated thymidine (3HTDR) a specific DNA precursor. One can then observe the flow of labelled cells through mitosis, the transit of labelled cells from a proliferating compartment to a non proliferating compartment and the migration of cells from tissues to blood.
Cronkite, E. P.;  Medical Research Center, Brookhaven National Laboratory, Upton, Long Island, NY (United States)]
- Forschungsgruppe Freiburg, Institut fuer Haematologie der Gesellschaft fuer Strahlenforschung Assoziation mit EURATOM, Freiburg/Breisgau, Federal Republic of Germany (Germany)