Diurnal rhythm of changes in the DNA-synthesizing cell count and the mitotic activity of the cells of jejunal epithelium under conditions of subdiaphragmatic vagotomy

Mamontov, S.G.; Tsibulevskiĭ, A.I.; Pozdniakova, E.D.

Biulleten' Eksperimental'noi Biologii i Meditsiny 87(5): 473-475

1979


ISSN/ISBN: 0365-9615
PMID: 572252
Document Number: 144106
Bilateral subdiaphragmatic vagotomy in rats 7 days after surgery results in increasing proliferative activity of the jejunum epithelium not changing circadian rhythm of the mitotic process. Vagotomy induces changes in the diurnal rhythm structure of DNA-synthesis in the jejunum epithelial cells, i.e. monoapical rhythm in the norm becomes biapical.

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