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. 2020 Sep 21;2020:8841332. doi: 10.1155/2020/8841332

Figure 2.

Figure 2

Xiaoyao Pill serum (final concentration of 4% and 8%) reduced the expression of IL-6 and TNF-α in hippocampal neuronal cells. The protein levels of IL-6 in supernatant (a). The relative mRNA expression of IL-6 in cell lysate (b). The protein levels of TNF-α in supernatant (c). The relative mRNA expression of TNF-α in cell lysate (d). The results were expressed as the mean ± SD (n = 4‐5). &&p < 0.01 compared to the control group. ∗p < 0.05 and ∗∗p < 0.01 compared to the LPS group. ##p < 0.01 compared to the LPS+4% control serum group. $$p < 0.01 compared to the LPS+8% control serum group.