title: [Contraction and retraction of small intestinal microvilli].
mesh_terms: D000199:Actins / Q000032:analysis; D000818:Animals; D002645:Chickens; D005769:Gastrointestinal Motility; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000502:physiology*; D007421:Intestine, Small / Q000502:physiology; D008871:Microvilli / Q000032:analysis / Q000502:physiology / Q000648:ultrastructure; D009218:Myosins / Q000032:analysis; D011817:Rabbits
chemical_list: D000199:Actins; D009218:Myosins