Table 1. Body weight, plasma TC and TG levels among all groups.

	BW (g)	TC (mmol/L)	TG (mmol/L)
Vehicle	27.3 ± 2.5	29.8 ± 3.8	3.2 ± 0.6
Scrambled	26.9 ± 2.4	29.5 ± 3.5	3.0 ± 0.5
Lp-PLA2 RNAi	27.1 ± 2.7	30.1 ± 4.0	3.3 ± 0.7
YKL-40 RNAi	27.5 ± 2.8	29.7 ± 3.2	3.5 ± 0.5
Combined RNAi	27.4 ± 2.6	29.3 ± 3.9	3.4 ± 0.6

Data are reported as the mean ± SD of 24 animals. P > 0.05 among all groups (one-way ANOVA). BW = body weight; TC = total cholesterol; TG = triglyceride; Vehicle = vehicle group; Scrambled = scrambled group; RNAi = RNA interference group.