Xilei San Ameliorates Experimental Colitis in Rats by Selectively Degrading Proinflammatory Mediators and Promoting Mucosal Repair
Figure 6
XLS stimulated enterocyte proliferation in DSS-treated rats. (a) Water + saline; (b) water + XLS; (c) DSS + saline; and (d) DSS + XLS (immunohistochemistry, ×40 and ×400 original magnification). (e) Cell proliferation was evaluated by LI, representative of the immunoreactivity of Ki-67 in colon sections. Numbers in brackets represent sample numbers of each group. versus water + saline, versus water + saline, and versus DSS + XLS.