[Effect of neutrophil secretory products on erythropoiesis in erythroblastic islets of bone marrow after hemorrhage].
The effects of activated neutrophilic secretory products on marrow erythroblastic islet erythropoiesis and peripheral blood parameters were studied after experimental blood loss. The supernatant of activated neutrophils was demonstrated to potentiate erythrodieresis in early post-loss period. At the same time the supernatant had a high stimulant effect on erythroblastic islet erythropoiesis. The erythroblastic islets showed increases in new formation and reconstitution, acceleration of amplification wave, which results in peripheral blood reticulocytosis. Thus, neutrophilic secretory products stimulates the synthesis and secretion of central macrophage products, which promotes accelerated maturation of erythroblasts in the erythroblastic islet crown.
Volkov
A V
AV
Zakharov
Iu M
IuM
Dolgushin
I I
II
Zurochka
A V
AV
Bordunovskaia
V P
VP
D000818:Animals; D001853:Bone Marrow / Q000473:pathology*; D015672:Erythroid Precursor Cells / Q000502:physiology*; D004920:Erythropoiesis / Q000502:physiology*; D005260:Female; D006470:Hemorrhage / Q000473:pathology / Q000503:physiopathology*; D009504:Neutrophils / Q000378:metabolism*; D051381:Rats
Vliianie sekretornykh produktov neĭtrofilov na éritropoéz v éritroblasticheskikh ostrovkakh kostnogo mozga posle krovopoteri.