title: The pathology and pathogenesis of Salmonella stanley infection in experimental chicks.
abstract: Experimental infection with Salmonella stanley was produced by oral, intravenous and intramuscular routes in day-old chicks. The earliest evidence of the presence of the organisms was in duodenal mucosa six hours after oral infection. Following oral infection the organisms were detected in the duodenum from six hours to five days, in the caecum from 12 hours to nine days, liver, spleen and blood from 24 hours to seven days. The resistance to infection was found to be significant after 10 days old, but not up to six days old. The work confirmed that the survival time of birds given S stanley by the intravenous or intramuscular routes was inversely proportional to the dose up to a maximum beyond which the survival time was not further decreased by dose increase. The presence of S stanley in tissues and blood was detected by isolation and by the fluorescent antibody technique.
authors.forename: V
authors.initials: V
authors.lastname: Rao
authors.forename: H V
authors.initials: HV
authors.lastname: Chauhan
mesh_terms: D000818:Animals; D002432:Cecum / Q000382:microbiology; D002645:Chickens; D004386:Duodenum / Q000382:microbiology; D005455:Fluorescent Antibody Technique; D008099:Liver / Q000382:microbiology; D011201:Poultry Diseases / Q000209:etiology* / Q000382:microbiology / Q000473:pathology; D012475:Salmonella / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000209:etiology* / Q000382:microbiology / Q000473:pathology; D013154:Spleen / Q000382:microbiology; D013997:Time Factors