Fig. 5From: GABA selectively increases mucin-1 expression in isolated pig jejunumRelative mucin-1 protein expression in the buffer control and in GABA- or glutamine (Gln)-treated jejunum samples. Original data were normalized to total protein and scaled to controls. Box plots show 25/75 percentiles and medians. Asterisks indicate statistically significant differences between treatment and control (P < 0.05). n = 9Back to article page