Colorimetric one-tube nested PCR for detection of Trichomonas vaginalis in vaginal discharge
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چکیده
منابع مشابه
Colorimetric one-tube nested PCR for detection of Trichomonas vaginalis in vaginal discharge.
A colorimetric one-tube nested PCR was developed for the detection of Trichomonas vaginalis in clinical vaginal discharge specimens. A family of 650-bp specific DNA repeats from the T. vaginalis genome was targeted. There was no cross-reaction with human DNA or other infectious agents, including Pentatrichomonas hominis and Giardia lamblia. The colorimetric assay was applied as an adjunct to ne...
متن کاملComparison of culture and different PCR assays for detection of Trichomonas vaginalis in self collected vaginal swab specimens.
OBJECTIVES DNA amplification techniques have become widely used for the diagnosis of sexually transmitted infections. For the detection of Trichomonas vaginalis, PCR techniques are not yet widely used despite the publication of several assays. The sensitivity and specificity of five independent primer sets were determined on self collected vaginal specimens obtained from female commercial sex w...
متن کاملDiagnosis of Trichomonas vaginalis infection by PCR
Background: Trichomonas vaginalis infection is the most prevalent sexually transmitted disease in the world. It causes vaginitis, urethritis and preterm birth. It has been associated with nongonococcal urethritis in men. In this study, a polymerase chain reaction (PCR) targeting the beta-tubulin genes of T. vaginalis was developed for the detection of the organism in both vaginal swab and urine...
متن کاملUse of an immunochromatographic assay for rapid detection of Trichomonas vaginalis in vaginal specimens.
Trichomonas vaginalis infection is estimated to be the most widely prevalent nonviral sexually transmitted infection in the world. Wet-mount microscopy is the most common diagnostic method, although it is less sensitive than culture. The OSOM Trichomonas Rapid Test (Genzyme Diagnostics, Cambridge, Mass.) (referred to here as OSOM) is a new point-of-care diagnostic assay for T. vaginalis that us...
متن کاملEvaluation of acridine orange stain for detection of Trichomonas vaginalis in vaginal specimens.
Vaginal exudates from 105 patients were examined by direct wet-mount microscopy and acridine orange stain for the presence of Trichomonas vaginalis. Both procedures demonstrated greater than 90% agreement in both sensitivity and specificity. When specimens can be examined immediately after collection, it appears that wet-mount microscopy is almost as sensitive as acridine orange staining for de...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1997
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.35.1.132-138.1997