Fig. 2
Comparison of mRNA and protein levels of the LDLR in the livers of S1Pf/f Luci and S1Pf/fCre mice ad libitum fed or fasted as described in the Methods Section. 6–8 weeks female mice were sacrificed at 9 AM. a, Hepatic S1P mRNA; b, LDLR mRNA; c and d, LDLR protein levels; e and f, quantification of the Western blots. N = 4, each data point is the mean +/- SD, *, denotes p < 0.05. ns, denotes not significant