Fig. 3: Circadian rhythms of locomotor activities in wild-type and L-PGDS−/− mice under light-dark (LD), constant dark (DD) and constant light (LL) conditions. | Communications Biology

Fig. 3: Circadian rhythms of locomotor activities in wild-type and L-PGDS−/− mice under light-dark (LD), constant dark (DD) and constant light (LL) conditions.

From: Lipocalin-type prostaglandin D synthase regulates light-induced phase advance of the central circadian rhythm in mice

Fig. 3

Representative double-plotted actograms of wild-type and L-PGDS−/− mice kept in the LD cycle (light, 12 h; dark, 12 h) (a) or transferred from LD to DD (b) or LL (c). d Daily variations in locomotor activities of wild-type and L-PGDS−/− mice under LD conditions. Intensity of illumination during the light phase, 100 lx. The values are expressed as the mean ± SEM (n = 5 per group). Statistically significant differences were assessed using two-way repeated measures ANOVA followed by Tukey–Kramer tests.

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