Improvement of barrier function and stimulation of colonic epithelial anion secretion by Menoease Pills

Figure 2 RT-PCR analyses of mRNA expressions of ZO-1 and ZO-2 in T₈₄ cells. (A) RT-PCR results with products as expected of ZO-1 and ZO-2 found in control, MP pretreatment and ligustrazine pretreatment. Semi-quantitative analyses of ZO-1 (B) and ZO-2 (C) expressions in T₈₄ cells without and with MP or ligustrazine pretreatment, which were shown in ratio of ZO-1 or ZO-2 to GAPDH (internal marker). Values are mean ± SE; ^aP and ^{b (c)}P < 0.05; ^{c (d)}P < 0.001.