[Chromatin matrix activity in hepatocyte nuclei after disturbance of the hepatic vagal innervation].
The level of matrix activity of extranucleolar and nucleolar chromatin in hepatocytes of white noninbred rats has been studied in dynamics after disturbance of the vagal innervation. In order to estimate the labelling intensity of nuclear structures, the histoautoradiographic method is used. After bilateral subdiaphragmal vagotomy at early stages (1-2 weeks) the level of the nucleoplasm and nucleolus increases essentially, and by the 30th day a tendency to its normalization is noted. A conclusion is made that the peripheral nervous system influences the intensity of metabolic processes in the nucleus.
Shcherbo
I V
IV
Dubovaia
T K
TK
Grigor'eva
A V
AV
Eletskiĭ
Iu K
IuK
D000818:Animals; D002467:Cell Nucleus / Q000502:physiology; D002843:Chromatin / Q000502:physiology*; D008099:Liver / Q000166:cytology / Q000294:innervation / Q000502:physiology*; D008297:Male; D051381:Rats; D014628:Vagotomy
D002843:Chromatin
Matrichnaia aktivnost' khromatina iader gepatotsitov posle narusheniia vagusnoĭ innervatsii pecheni.