title: [Role of hematopoietic cells-precursors in the regeneration of hematopoiesis after cytostatic action].
abstract: Cyclophosphamide was injected at a dose of 150 mg/kg once to CBA mice and caused expressed hypoplasia of bone marrow hemopoiesis (decreased myelokaryocyte count, CFU-S and CFU-D) from day 1 of the experiment. The rise of CFU-S (8) and CFU-S (12) to a baseline level was noted on day 4 (the time of intensive regeneration processes), whereas CFU-D levels did not change. It is suggested that cytostatic action may trigger "shunt" hemopoiesis mechanisms which enhance differentiation of primitive hemopoietic cells and proliferative activity of mature hemopoietic elements.
authors.forename: I V
authors.initials: IV
authors.lastname: Bogdashin
authors.forename: D V
authors.initials: DV
authors.lastname: Buznik
authors.forename: A M
authors.initials: AM
authors.lastname: Dygaĭ
authors.forename: E D
authors.initials: ED
authors.lastname: Gol'dberg
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology*; D001853:Bone Marrow / Q000187:drug effects; D003114:Colony-Forming Units Assay; D003520:Cyclophosphamide / Q000494:pharmacology; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000502:physiology*; D051379:Mice; D008808:Mice, Inbred CBA; D012038:Regeneration
chemical_list: D000970:Antineoplastic Agents; D003520:Cyclophosphamide