Figure 4From: Hippocampal neuronal cyclooxygenase-2 downstream signaling imbalance in a rat model of chronic aluminium gluconate administration Protein expression of PG receptors in rat hippocampus (n = 4). The protein expression of PG receptors was measured by Western blot. The relative protein level of PG receptors was standardized to endogenous β-actin protein for each sample. Data are expressed as mean ± SD of four individual experiments. Al administration induced a significant increase of EP2, DP1 and IP levels and a significant decrease of EP3 and FP levels compared with the control group (∗P < 0.05).Back to article page