Triptolide disrupts fatty acids and peroxisome proliferator-activated receptor (PPAR) levels in male mice testes followed by testicular injury: A GC-MS based metabolomics study

Heat map of hierarchical clustering of the testicular tissue samples (A) and serum samples (B) at the 2nd week. Red blocks indicate increased intensities whereas blue indicates decreased intensities. The above two columns represent model group and normal group.