Fig. 6From: Effects of tannic acid on the immunity and intestinal health of broiler chickens with necrotic enteritis infectionEffects of tannic acid on the microflora in the mid-ileum of broiler chickens with NE. Results of the functional clustering at (A) level 1 and (B) level 2. NC: no tannic acid treatment or NE infection; PC: NE infection + 0 mg/kg tannic acid; PTA3: NE infection + 750 mg/kg tannic acid. n = 7Back to article page