Fig. 3From: Mechanistic insights into the attenuation of intestinal inflammation and modulation of the gut microbiome by krill oil using in vitro and in vivo modelsThe effect of krill oil (KO) supplementation on the porcine colon tissue histological scores. SC: uninfected pigs fed soybean oil (SO). SI: infected pigs fed SO. KC: uninfected pigs fed KO. KI: infected pigs fed KO. a Gross morphology of the proximal colon. b Crypt length. c Total histological scores. d Goblet cells stained by Alcian blue and periodic acid-Schiff. **p < 0.01; *p < 0.05Back to article page