Additional file 1: Figure S1.

Characterization of the colonic epithelial response in B. thetaiotaomicron and F. prausnitzii di-associated rats. (A) Representative pictures of colonic sections stained with HES in GF, Bt-2d, Bt-30d and Bt + Fp-30d rats. Representative pictures showing goblet cells staining with (B) alcian blue (indicated as AB) and (C) periodic acid Schiff (indicated as PAS) in Bt-30d rats and Bt + Fp 30d (n = 3) rats. Scale bars, 50 μm.

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Wrzosek et al. BMC Biology 2013 11:61   doi:10.1186/1741-7007-11-61