Use of a Gastric Juice-Based PCR Assay To Detect Helicobacter pylori Infection in Culture-Negative Patients
AUTOR(ES)
Yoshida, Haruhiko
FONTE
American Society for Microbiology
RESUMO
A gastric juice-based PCR assay was compared with culture, microscopy, and a rapid urease test with specimens from 114 subjects. The PCR and conventional tests were positive for 76 and 62% of the subjects, respectively. The prevalence of gastroduodenal disease and seropositivity for anti-Helicobacter pylori immunoglobulin G were similarly high among conventional-test-positive and PCR-only-positive subjects compared to all-negative ones. The PCR assay is recommended to confirm the H. pylori status of culture-negative peptic-ulcer patients.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=124866Documentos Relacionados
- Culture-Negative Endocarditis Due to Chlamydia pneumoniae
- Culture-negative endocarditis: contribution of bartonella infections.
- Abiotrophia elegans sp. nov., a Possible Pathogen in Patients with Culture-Negative Endocarditis
- PCR-Enzyme Immunoassay for Detection of Streptococcus pneumoniae DNA in Cerebrospinal Fluid Samples from Patients With Culture-Negative Meningitis
- Rapid Real-Time PCR for Determination of Penicillin Susceptibility in Pneumococcal Meningitis, Including Culture-Negative Cases