title: [Patterns of erythropoietic reconstruction in the erythroblastic islands].
abstract: A decrease in the erythroid cell number in the erythroblastic island's crown seems to be an important factor for involvement of early erythroid cells in the contact with macrophages of maturing erythroblastic islands. The erythropoietin stimulation increases the affinity of these macrophages to the erythroid progenitor cells.
authors.forename: Iu M
authors.initials: IuM
authors.lastname: Zakharov
authors.forename: B V
authors.initials: BV
authors.lastname: Medianik
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002454:Cell Differentiation / Q000187:drug effects; D004900:Erythroblasts / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D004906:Erythrocyte Count / Q000187:drug effects; D017707:Erythrocyte Transfusion; D004920:Erythropoiesis / Q000187:drug effects / Q000502:physiology*; D004921:Erythropoietin / Q000008:administration & dosage; D005260:Female; D008264:Macrophages / Q000166:cytology / Q000187:drug effects / Q000502:physiology; D011086:Polycythemia / Q000097:blood / Q000209:etiology; D051381:Rats; D012156:Reticulocytes / Q000166:cytology / Q000187:drug effects / Q000502:physiology; D013997:Time Factors
chemical_list: D004921:Erythropoietin