Related Experiment Videos
IgA nephropathy associated with enteric fever
Nephron
|January 1, 1985
Abstract:
3 cases of enteric fever (2 paratyphoid and 1 typhoid) associated with IgA nephropathy were reported. Salmonella Vi antigen was demonstrated in the glomeruli. The clinical syndrome disappeared after enteric fever was treated. Possible pathogenesis was discussed relating this intestinal infection to IgA nephropathy.
Insights
Three cases of enteric fever, including typhoid and paratyphoid, were linked to IgA nephropathy. Treatment of the intestinal infection resolved the kidney condition, suggesting a direct link.
Area of Science:
- Nephrology
- Infectious Diseases
- Immunology
Background:
- IgA nephropathy (IgAN) is a primary glomerulonephritis.
- Enteric fever, caused by Salmonella, is a significant global health concern.
Observation:
- Three patients presented with concurrent IgA nephropathy and enteric fever (two paratyphoid, one typhoid).
- Salmonella Vi antigen was detected within the renal glomeruli of affected patients.
Findings:
- Successful treatment of enteric fever led to the resolution of clinical symptoms of IgA nephropathy.
- The presence of Salmonella Vi antigen in glomeruli suggests a direct role in the renal pathology.
Implications:
- This study suggests a potential causal link between intestinal Salmonella infections and the development or exacerbation of IgA nephropathy.
- Understanding this association may lead to new diagnostic and therapeutic strategies for IgA nephropathy patients with a history of enteric fever.