title: Increase of nonspecific resistance to infection by protodyne, a protein component derived from bacterial protoplasm.
mesh_terms: D000818:Animals; D001426:Bacterial Proteins / Q000627:therapeutic use*; D004926:Escherichia coli / Q000032:analysis*; D017053:Infection Control; D007710:Klebsiella Infections / Q000517:prevention & control; D051379:Mice; D011008:Pneumococcal Infections / Q000517:prevention & control; D011552:Pseudomonas Infections / Q000517:prevention & control; D011817:Rabbits; D012481:Salmonella Infections, Animal / Q000517:prevention & control; D012790:Shwartzman Phenomenon; D013290:Streptococcal Infections / Q000517:prevention & control
chemical_list: D001426:Bacterial Proteins