[Vaccination using Salmonella typhimurium Rc in protein-deprived BALB/c mice].
Four-week old BALB/c mice were fed a 4% protein diet for 6 weeks. At the 3rd week of undernourishment, they were orally vaccinated with a live vaccine, Salmonella typhimurium Rc. the mice were challenged 3 weeks after vaccination, and malnutrition was discontinued at that time. Results suggested that the live vaccine may be pathogenic when associated with a protein-deficient diet.
D000818:Animals; D051379:Mice; D008807:Mice, Inbred BALB C; D011488:Protein Deficiency / Q000276:immunology*; D012486:Salmonella typhimurium / Q000276:immunology* / Q000472:pathogenicity; D014611:Vaccination; D014774:Virulence
Etude, chez la souris BALB/c carencée en protéines, de la vaccination à l'aide de Salmonella typhimurium Rc.