Effect of epiphysectomy on the circadian dynamics of antiradical activity of chalone-antichalone system of albino rat liver.
Antiradical activity of the chalone-antichalone system in the liver of albino rats is characterized by circadian rhythms. The production of tissue regulators of proliferation is synchronized with the 24-h light/darkness cycle. Active phase of the rhythm of antiradical activity falls on night hours. Epiphysectomy caused disappearance of the circadian rhythm of activity of the liver chalone-antichalone system in albino rat.
Slesarev
S M
SM
Department of Morphology, Ulyanovsk State University, Russia. gistology@ulsu.ru
Arav
V I
VI
Antohin
A I
AI
Pashkov
A N
AN
D000818:Animals; D050150:Chalones / Q000037:antagonists & inhibitors* / Q000502:physiology*; D002940:Circadian Rhythm / Q000502:physiology*; D004838:Epiphyses / Q000502:physiology*; D005609:Free Radicals / Q000037:antagonists & inhibitors*; D036341:Intercellular Signaling Peptides and Proteins / Q000502:physiology*; D008099:Liver / Q000502:physiology*; D008297:Male; D051381:Rats
D050150:Chalones; D005609:Free Radicals; D036341:Intercellular Signaling Peptides and Proteins; C029075:antichalone