Fig. 5. The immune stain for F4/80 of KC in six groups. Pictures were originally captured at 200× magnification. The bar represents 100 μm. A was represented for the control group. B was for DATS (40 mg per kg bw). C was for the INH&RFP group. D was for INH&RFP + DATS (10 mg per kg bw). E was for INH&RFP + DATS (20 mg per kg bw). F was for INH&RFP + DATS (40 mg per kg bw).