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Tumor cells cultured in vivo in diffusion chambers induce hematological alterations
M Diament1, S Klein, E Rodriguez Paradisi
1Departamento de Investigaciones, Instituto de Oncologia A.H.Roffo Universidad de Buenos Aires, Argentina.
In Vivo (Athens, Greece)
|May 1, 1995
Abstract:
We have studied in BALB/c mice the hematological alterations of the host induced by the growth of tumor cells in diffusion chambers (DC) In this model, host-tumor interactions are only mediated by soluble factors. Tumor cells proliferate and grow in DC up to 15 days after implant. Our results show a reversal of the granulocyte-lymphocyte ratio in peripheral blood, with lymphopenia and a relative increase of myeloid progenitors in the bone marrow of mice bearing DC with M3 tumor cells (M3TC).