Mamontov S G, Tsibulevskiĭ A Iu, Pozdniakova E D
Biull Eksp Biol Med. 1979 May;87(5):473-5.
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.