Figure 2

(A) Effects of modified LDL on Na⁺/K⁺-ATPase activity. Activity was assayed by incubation with the following: 1, no additive; 2, LDL; 3, HT-treated LDL ; 4, TLb (0.1 μg)/HT-treated LDL; 5, TLb (1.0 μg)/HT-treated LDL; 6, TLb (10 μg)/HT-treated LDL; 7, TLp (0.1 μg)/HT-treated LDL; 8, TLp (1.0 μg)/HT-treated LDL ; 9, TLp (10 μg)/HT-treated LDL. (B) Effects of total lipid extract on HTase activity. Activity was assayed by incubation with the following: 1, no additive; 2, TLb (0.1 μg); 3, TLb (0.5 μg); 4, TLb (1.0 μg); 5, TLb (5.0 μg) ; 6, TLp (0.1 μg); 7, TLp (0.5 μg); 8, TLp (1.0 μg); 9, TLp (5.0 μg). Values are means ± SEM, n = 6 individual experiments. The data values were analyzed by one-way ANOVA followed by Tukey's multiple comparison test. ^a,b,c,d,d,fValues with different superscript letters differ significantly among the columns at p < 0.05.