PPARG and infection: Figure 8 shows that infection with Eimeria tenella elevated the expression of SRC and STAT3 and decreased the expression of PPARG in CC vs. NC compared to normal control (p < 0.0001, p < 0.0001, and p = 0.01, respectively), consistent with the transcriptome results, and MGQD pretreatment results vs. NC group indicated no significant difference in the expression of SRC, STAT3, and PPARG key targets.