[Modifications by Nematoda of the sensitivity of mice to Salmonella abortus ovis administered orally or subcutaneously].
Mice inoculated 6 to 9 days previously with Heligmosomoides polygyrus (=Nematospiroides dubius) become more frequently infected than controls after an oral challenge with a constant dose of Salmonella abortus ovis. But parasitism increases the LD 50 when the subcutaneous route of infection is used, probably by stimulating the immune system of the host.
D000284:Administration, Oral; D000818:Animals; D007279:Injections, Subcutaneous; D007928:Lethal Dose 50; D008297:Male; D051379:Mice; D009349:Nematode Infections / Q000276:immunology*; D012475:Salmonella / Q000472:pathogenicity*
Modifications par un Nématode de la sensibilité de la Souris à Salmonella abortus ovis inoculée par voie orale ou sous-cutanée.