Table 1. Levels of the serum lipids.

Lipid	WT	ApoE−/−	ApoE−/−NR1
CHO (mmol/L)	6.46±0.55	15.87±0.39#	12.96±0.78**
TG(mmol/L)	0.84±0.05	2.82±0.08#	2.39±0.06**
LDL (mmol/L)	4.14±0.24	10.22±0.36#	9.90±0.38
HDL(mmol/L)	0.84±0.02	0.41±0.02#	0.51±0.04*
ox-LDL (ug/L)	31.10±0.96	73.07±1.29#	50.74±0.69**

^#ApoE^−/− vs. WT, p<0.01.

* ApoE^−/−NR1 vs. ApoE^−/−, p<0.05.

** ApoE^−/−NR1 vs. ApoE^−/−, p<0.01. Statistical analysis was first performed by one-way ANOVA to test the difference among all three groups, which was followed by Student's t test to compare the difference between ApoE^−/− vs. WT and ApoE^−/−NR1 vs. ApoE^−/−, respectively.