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. 2021 Feb 16;16(2):e0246193. doi: 10.1371/journal.pone.0246193

Fig 2. EcN biofilm significantly increased HRV-specific IgA Antibody Secreting Cells (ASCs) in systemic and intestinal tissues and increased HRV-specific IgA antibody titers in serum and Small Intestinal Contents (SIC).

Fig 2

(a) HRV-specific IgA ASCs in systemic cells; (b) HRV-specific IgA ASCs in intestinal cells; (c) HRV-specific IgA antibody titers in serum and (d) SIC. No significant differences were observed in intestinal tissues. Data represent means ± SEM. Significant differences (*p < 0.05, **p < 0.01, ***p < 0.001) are indicated. Gnotobiotic pigs were transplanted with human infant fecal microbiota (HIFM) at 4 days of age, post-HIFM transplantation day (PTD) 0. Pigs were fed a deficient diet. Probiotic was given to respective groups at PTD 11, followed by challenge with virulent human rotavirus (HRV) on PTD 13/post-challenge day (PCD) 0 and pigs were euthanized on PTD 27/PCD 14.