[Effect of estrone on formation of the focus of heterotopic hematopoiesis].
The effect of estrone injections on the heterotopic bone marrow organ formation was studied in (C57Bl X CBA)F1 mice by bone marrow shaft transplantation under the kidney capsule. Estrone injections resulted in femur marrow fibrosis, the increase in the weight of femur and heterotopic organ ossicle, drastic reduction in heterotopic organ cellularity. Depression of hemopoiesis in ectopic organ cannot be attributed to mechanical displacement of hemopoietic cells because a newly formed bone cavity under the kidney capsule was not closed. Thus, estrone had a detrimental effect on the creation of microenvironment in the heterotopic organ.
D000818:Animals; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D001842:Bone and Bones / Q000166:cytology*; D004970:Estrone / Q000494:pharmacology*; D005260:Female; D006410:Hematopoiesis / Q000187:drug effects*; D007668:Kidney; D051379:Mice; D010012:Osteogenesis / Q000187:drug effects
D004970:Estrone
Vliianie éstrona na obrazovanie ochaga geterotopnogo krovetvoreniia.