title: In vivo effects of interleukin-1 alpha on regenerating mouse bone marrow myeloid colony-forming cells after treatment with 5-fluorouracil.
abstract: Injection of a single dose of recombinant human interleukin-1 alpha (r-hu-IL-1 alpha) into mice 24 hr after 5-fluorouracil (FU) treatment resulted in an increased rate of recovery of three types of colony-forming cells (CFCs) in the bone marrow. Myeloid progenitors with high proliferative potential (responsive to CSF-1 + IL-3 + IL-1 alpha), low proliferative potential (responsive to CSF-1), megakaryocyte progenitors, and total nucleated cells per femur increased up to 5-fold, 7-fold, 3-fold, and 3-fold, respectively, in a dose related fashion compared with the control FU treated marrows. The kinetics of FU kill and recovery of these CFCs are shown.
authors.affiliation: Peter MacCallum Cancer Institute, Melbourne, Parkville, Australia.
authors.forename: T R
authors.initials: TR
authors.lastname: Bradley
authors.forename: N
authors.initials: N
authors.lastname: Williams
authors.forename: A B
authors.initials: AB
authors.lastname: Kriegler
authors.forename: J
authors.initials: J
authors.lastname: Fawcett
authors.forename: G S
authors.initials: GS
authors.lastname: Hodgson
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000187:drug effects*; D003115:Colony-Stimulating Factors / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D005472:Fluorouracil / Q000494:pharmacology*; D006412:Hematopoietic Stem Cells / Q000187:drug effects*; D007375:Interleukin-1 / Q000494:pharmacology*; D007377:Interleukin-3 / Q000494:pharmacology; D016173:Macrophage Colony-Stimulating Factor; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D011994:Recombinant Proteins / Q000494:pharmacology; D012038:Regeneration
chemical_list: D003115:Colony-Stimulating Factors; D007375:Interleukin-1; D007377:Interleukin-3; D011994:Recombinant Proteins; D016173:Macrophage Colony-Stimulating Factor; D005472:Fluorouracil