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. 2022 Jan 28;11(2):268. doi: 10.3390/antiox11020268

Figure 4.

Figure 4

Treatment with LPJBC5 improved the resistance of worms against biotic stresses. The infection with pathogen Staphylococcus aureus (A,B). Feeding of LPJBC5 improved intestinal integrity of worms against pathogen S. aureus (SA) (C,D). The intestinal cavity was observed in treated groups (OP50 + SA and LPJBC5 + SA) under a compound microscope at 20× (C), and area (%) with blue food dye retained in the intestinal cavity per worm was calculated using ImageJ software (Scale bar, 20 μm) (D). Error bars represent mean ± SEM. Treatment effects were compared using Student’s t-test (** p < 0.01 and *** p < 0.001).