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. 2020 Oct 16;11:104. doi: 10.1186/s40104-020-00508-4

Fig. 1.

Fig. 1

Effect of Bacillus amyloliquefaciens CECT 5490 (1.0 × 106 CFU/g of feed) (BA) on fluorescein isothiocyanate-dextran (FITC-d) concentration in broiler serum at day 16, (a) Effect of BA supplementation and NE challenge on broiler serum FITC-d concentration; (b) Effect of crude protein levels and BA supplementation on broiler serum FITC-d concentration. CP: Crude protein. SCP: Standard protein diets, RCP: Reduced protein diets (2% lower than standard diets). Error bars show SEM for 8 replicates for each sample test