Fig. 5
From: Oral administration of propionic acid during lactation enhances the colonic barrier function
The expression of ERK1/2 and phospho-ERK1/2 (a), p38 MAPK and phospho-p38 MAPK (b) in the proximal colon and the phosphorylation status of ERK1/2 and p38 were summarized as the ratio of the relative intensity of P-ERK1/2 to ERK1/2 and P-p38 to p38, respectively. Each value was expressed as the mean ± SD (n = 10), and significant differences between the groups are indicated as *P < 0.05 according to the results of a t-test