Calycosin Improves Intestinal Mucosal Barrier Function after Gastrectomy in Rats through Alleviating Bacterial Translocation, Inflammation, and Oxidative Stress

Figure 7

Calycosin promotes secretion of sIgA on intestinal mucosal surface of rats with gastrectomy. (a) Immunohistochemistry of IgA + B cells in intestine tissues of control, sham, model, and 20, 40 or 80 mg/kg calycosin group (bar, 20 μm). Magnification, 200x. (b) Quantification of IgA expression in intestine tissues of control, sham, model, and 20, 40, or 80 mg/kg calycosin group (ns: not significant; ; ). (c) The concentration of sIgA in the intestinal lumen of control, sham, model, and 20, 40, or 80 mg/kg calycosin group ().

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