title: Dietary fiber and colonic function--an effect of particle size?
mesh_terms: D000818:Animals; D002473:Cell Wall; D003106:Colon / Q000187:drug effects / Q000502:physiology*; D003248:Constipation / Q000178:diet therapy; D004040:Dietary Carbohydrates; D004240:Diverticulum / Q000178:diet therapy; D002523:Edible Grain; D005243:Feces; D005769:Gastrointestinal Motility / Q000187:drug effects; D006801:Humans; D007420:Intestine, Large / Q000378:metabolism; D010316:Particle Size; D010944:Plants; D011134:Polysaccharides / Q000494:pharmacology*
chemical_list: D004040:Dietary Carbohydrates; D011134:Polysaccharides