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Fig. 2 | BMC Microbiology

Fig. 2

From: Probiotic bacteria prevent Salmonella – induced suppression of lymphoproliferation in mice by an immunomodulatory mechanism

Fig. 2

Immunohistochemical staining of CD21in Peyer’s Patches and MLN. The germinal centers of Peyer’s patches (Pp) (a, control mice; b, probiotic-treated mice) and MLN (c, control mice; d, probiotic-treated mice) contained numerous cells with CD21 (arrows) that have lymphocyte morphology. Images 10× magnification. There were no significant differences in optical density of stained cells in probiotic-treated Peyer’s patches (Pp) and lamina propria (Lp) compared to control S. enterica-challenged Peyer’s patches and lamina propria by ANOVA, P < 0.05 (e)

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