Changes in the 24 h Rhythmicity of Liver PPARs and Peroxisomal Markers When Feeding Is Restricted to Two Daytime Hours

Table 1

Comparison between groups fed ad libitum (control) and under restricted feeding schedules (RFS) of average values and the ratio of data corresponding to the light and dark periods.

	FFA		PPARα		PPARβ		PPARγ		PMP70		AOX		CATALASE
	CTRL	RF	CTRL	RF	CTRL	RF	CTRL	RF	CTRL	RF	CTRL	RF	CTRL	RF
Light mean	44	61	0.70	0.81	0.53	0.61	0.51	0.67	0.65	0.96	0.65	1.05	427.70	414.61
Dark mean	39	44	0.65	0.71	0.59	0.59	0.55	0.58	0.71	0.92	0.83	1.06	369.08	506.29
L/D	1.1	1.4	1.08	1.14	0.90	1.03	0.47	0.57	0.92	1.04	0.78	0.99	1.16	0.82
% change L/D		↑27		↑6		↑14		↑21		↑13		↑27		↓29

Averages were taken from data in Figures 1 and 3. Up arrow indicates increase and down arrow indicates decrease in the percentage of change between values of the light and dark periods.