[The mechanisms of the development of erythrocytosis during adaptation to dynamic muscle loads].
Dynamic muscular exercises intensified the erythropoiesis within one week and the erythrocytosis within two weeks in rats. An increase in the marrow erythroid cells proliferative activity was the basis of this reaction. The dynamics of this index coincide with the blood reticulocyte concentration dynamics. The serum erythropoietin activity was found to increase considerably. These findings suggest that erythropoietin can increase the erythroid cells proliferative activity.
Nazarov
S B
SB
Gorozhanin
L S
LS
Gudim
V I
VI
D000222:Adaptation, Physiological; D000818:Animals; D001810:Blood Volume; D004920:Erythropoiesis; D004921:Erythropoietin / Q000097:blood; D005260:Female; D000860:Hypoxia / Q000097:blood / Q000503:physiopathology; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008808:Mice, Inbred CBA; D009132:Muscles / Q000502:physiology*; D011086:Polycythemia / Q000097:blood / Q000209:etiology* / Q000503:physiopathology; D051381:Rats; D013550:Swimming; D013997:Time Factors
D004921:Erythropoietin
Nekotorye mekhanizmy razvitiia éritrotsitoza pri adaptatsii k dinamicheskim myshechnym nagruzkam.