using northern blot analysis to detect tissue levels of hematopoietic growth factor-specific transcripts , and specific biologic and immunologic assays to detect the presence of colony-stimulating factors in the serum , we have found that tnf-alpha and tnf-beta induce the transcription and production of granulocyte-macrophage-csf , macrophage-csf , and il-1 .
C0021757
hematopoietic growth factor
C0009392
colony-stimulating factors