Physiological parameters of wild-type (WT), ghrelin^−/− and GOAT^−/− mice.

<p>Accumulated food (A) and water (B) intake were measured using the Comprehensive Lab Animal Monitoring System (CLAMS). There was no difference in X ambulatory (C), X total (D) and Z total activity (E) between wild-type (WT), ghrelin^−/− and GOAT^−/− mice. Grey bars indicate dark cycles. Datapoints are expressed as means ± S.E.M. *<i>p</i>≤0.05 versus WT. n = 6–8/group.