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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Neuropharmacology. 2012 Jul 20;63(6):966–973. doi: 10.1016/j.neuropharm.2012.06.065

Figure 1.

Figure 1

Diurnal variation in activity and body temperature in C3H/Ibg mice following an i.p. saline injection. C3H/Ibg mice (n was between 4–9 animals per time point per sex) were injected with saline at 12 different time points across the light dark cycle and total activity (locomotor activity and rears) (A) and core body temperature (B) were determined. Results indicated that there was a time of day tested (p < 0.005) but not sex affect on total activity in a Y-maze while there was both a time of day tested (p < 0.005) and sex (p < 0.005) influence on core body temperature. Data are represented as mean ± SEM. White bar represents time frame of lights on and black bar represents time frame of lights off.