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. 2015 Jul 3;20(7):12250–12265. doi: 10.3390/molecules200712250

Figure 4.

Figure 4

Pretreatment effects of procyanidin B2 on CCl4-induced expression of inflammatory mediators. (A) Western blot analysis of COX-2, iNOS and NF-κB proteins in response to CCl4 and procyanidin B2; (B) Relative density analysis of COX-2 protein bands; (C) Relative density analysis of iNOS protein bands; (D) Relative density of the analysis of the NF-κB p65 protein bands expressed as the ratio in nucleus and cytosol. The normal control is set as 1.0. Values expressed as mean ± SE in each group. NS: no significant, ** p < 0.01, n = 7. Animals were divided into following groups: I, normal control; II, procyanidin B2 control; III, model; IV, procyanidin B2 (25 mg∙kg−1) + CCl4; V, procyanidin B2 (50 mg∙kg−1) + CCl4; and VI, procyanidin B2 (100 mg∙kg−1) + CCl4.