Research Article

Neuroprotective Effect of Optimized Yinxieling Formula in 6-OHDA-Induced Chronic Model of Parkinson’s Disease through the Inflammation Pathway

Figure 6

Effects of OYF on iNOS and COX-2 expression in in vivo and in vitro. Relative mRNA levels of iNOS (a) and COX-2 (b) in the ipsilateral SN of rats. Relative mRNA levels of iNOS (c) and COX-2 (d) in IFN-γ-induced RAW264.7 cells. Values are expressed as mean ± SD. n = 5-6 per group in the in vivo experiment, and n = 3 per group in the in vitro experiment. vs. the sham group or the control group, and and vs. the 6-OHDA group or the IFN-γ group.
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