Fig. 5From: Dietary oregano aqueous extract improves growth performance and intestinal health of broilers through modulating gut microbial compositionsProposed functions of oregano aqueous extract (OAE) in broilers. Items with a red up-arrow indicated the increased bacteria, SCFAs, SIgA or mucosal gene expression in the OAE-supplemented group compared to the control, whereas those with a blue down-arrow indicated the decreased ones in the OAE-supplemented groupBack to article page