Experimental approach in studies on pathogenesis of bacillary dysentery--with special references to the invasion of bacilli into intestinal mucosa.

Animals Disease Models, Animal Dysentery, Bacillary/etiology,microbiology,pathology Epithelium/microbiology Escherichia coli/pathogenicity Guinea Pigs Haplorhini Hypersensitivity/complications Intestinal Mucosa/microbiology Microscopy, Electron Microscopy, Fluorescence Shigella/immunology,isolation & purification,pathogenicity