title: [Oral administration of streptococcal preparation "OK 432 (picibanil)"--the second report: experimental studies on its absorption and the responses of the gut associated lymphoid tissue].
mesh_terms: D000284:Administration, Oral; D000818:Animals; D001688:Biological Products / Q000378:metabolism*; D007408:Intestinal Absorption; D008221:Lymphoid Tissue / Q000378:metabolism*; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D009929:Organ Size / Q000187:drug effects; D010844:Picibanil / Q000008:administration & dosage / Q000378:metabolism*; D013154:Spleen / Q000033:anatomy & histology
chemical_list: D001688:Biological Products; D010844:Picibanil