Hemolytic uremic syndrome in association with typhoid fever
| Autor: | Durjoy K. Shome, Abdulla Al Ajami, Radha K. Dhiman, Phillip I. Tarr, Bernard S. Kaplan, Hyat Al Mahroos, Srdjan Jelacic, Ali Albaqali, Ahmed Al Arrayed, Afaf Jamsheer, Adel Ghuloom |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Adult
DNA Bacterial Lipopolysaccharides Male Hemolytic anemia Context (language use) Salmonella typhi complex mixtures Typhoid fever law.invention fluids and secretions law hemic and lymphatic diseases Humans Medicine Typhoid Fever Polymerase chain reaction biology business.industry Shiga toxin bacterial infections and mycoses medicine.disease Antibodies Bacterial Virology Immunoglobulin A Myocarditis Immunoglobulin M Hemolytic uremic syndrome (HUS) Nephrology Hemolytic-Uremic Syndrome biology.protein bacteria Antibody business |
| Zdroj: | American Journal of Kidney Diseases. 41:709-713 |
| ISSN: | 0272-6386 |
| DOI: | 10.1053/ajkd.2003.50135 |
| Popis: | Background: Hemolytic uremic syndrome (HUS) has been associated with typhoid fever caused by Salmonella typhi . The pathogenesis of HUS in the context of S typhi infection is not known. The authors report on a patient with typhoid fever in whom HUS and myocarditis developed during the course of his illness and in whom there was no evidence of a Shiga-toxin (Stx)-producing organism. Methods: Antibodies directed against the Escherichia coli O157:H7 and S typhi lipopolysaccharide (LPS) were sought in the serum sample taken during the acute phase using line-blot immunoassays. Polymerase chain reaction was performed to detect the presence of stx1 and stx2 genes in the patient's S typhi isolate. Results: There was no evidence for immunoglobulin (Ig) M and IgA against the LPS of E coli O157:H7, whereas anti- S typhi LPS IgM and IgA were strongly positive. In the polymerase chain reaction, DNA from the Stx-producing E coli controls yielded stx1 and stx2 fragments of the expected sizes on agarose gel electrophoresis, whereas no stx1 and stx2 fragments were obtained from the S typhi isolate. The S typhi did, however, yield a band when amplified with primers specific for viaB , an S typhi gene. Conclusion: S typhi may be responsible for some cases of HUS, and the inciting toxin may not be Stx. Am J Kidney Dis 41:709-713. © 2003 by the National Kidney Foundation, Inc. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|