Research Paper Volume 1, Issue 10 pp 855—865
Circadian disruption induced by light-at-night accelerates aging and promotes tumorigenesis in rats
Figure 2. Age-related dynamics of incidence of irregular estrous cycles in rats maintained at various light/dark regimens. Ordinate, number of rats with irregular estrous cycles (%). The difference with the relevant parameter in the group LD is significant, р<0.05.