[Effect of activated T lymphocytes on the regulation of hematopoiesis].
D002478:Cells, Cultured; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000166:cytology; D006801:Humans; D008213:Lymphocyte Activation; D013601:T-Lymphocytes / Q000502:physiology*