Death, elimination, and regeneration of cardiomyocytes in mice after hyperthermia.
Single total hyperthermia changed the absolute number of cardiomyocytes in experimental animals. The total number of cardiomyocytes decreased by 20% (without signs of their necrosis) on day 3 of post-heating restitution and then returned to the control. This was probably related to cytokinesis (without karyokinesis) of binucleated cells, whose content considerably decreased during recovery.
Lushnikova
E L
EL
Laboratory of Cytology and Cell Biology, Institute of Regional Pathology and Pathomorphology, Siberian Division of the Russian Academy of Medical Sciences, Novosibirsk.
Nepomnyashchikh
L M
LM
Molodykh
O P
OP
Klinnikova
M G
MG
D000818:Animals; D017209:Apoptosis; D002452:Cell Count; D002455:Cell Division; D005334:Fever / Q000473:pathology* / Q000503:physiopathology; D006321:Heart / Q000503:physiopathology; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D009206:Myocardium / Q000473:pathology*; D012038:Regeneration