Fig. 4.
HOG-LDL dose–responses for ROS generation, ER stress, JNK activation and CHOP expression. Cellular ROS level are shown following exposure to various doses of HOG-LDL (mean ± SD, n = 3; **p < 0.01 vs N-LDL) (a). Western blots are shown for p-PERK (white bars), GRP78 (grey bars) and p-eIF2α (black bars) (b), p-JNK and total JNK (c), and CHOP (d). Data are means ± SD, n = 3; **p < 0.01. Ctrl, control