Rapid amplified enzyme linked immunosorbent assay evaluated for detecting herpes simplex virus.
نویسندگان
چکیده
A new amplified enzyme linked immunosorbent assay (amplified ELISA) kit for detecting herpes simplex virus (HSV) antigen was evaluated. Duplicate swabs were taken from 180 patients with clinically suspected herpes lesions. Tests were performed on a direct swab extract and viral transport medium containing a swab. Of the 93 culture positive specimens, 78 of the extracted samples (sensitivity 83.9%) and 72 of the swabs in transport medium (sensitivity 77.4%) were positive by amplified ELISA. A higher sensitivity (49/54, 90.7%) was obtained when the extracted swab was taken first. In early lesions the sensitivity was 93.8% but in late lesions it was 73.3%. This ELISA therefore offers an alternative to culture for early lesions, but culture is the method of choice for differential diagnosis of genital ulceration. As the specificity was 94.3%, this test is acceptable for testing populations with a high prevalence of HSV infection, but culture should be used for screening populations in which the disease is rare.
منابع مشابه
Rapid herpes simplex virus susceptibility testing using an enzyme-linked immunosorbent assay performed in situ on fixed virus-infected monolayers.
An enzyme-linked immunosorbent assay was performed directly on fixed, virus-infected cell monolayers to rapidly determine the susceptibility of herpes simplex virus to antiviral drugs. Susceptibility determinations by this method correlated well with those obtained by plaque reduction assay and avoided some of the drawbacks of other methods currently available.
متن کاملUniversity of Groningen Comparison of two enzyme-linked immunosorbent assays and one rapid immunoblot assay for detection of herpes simplex virus type 2-specific antibodies in serum
متن کامل
Prevalence of Herpes Simplex Virus type-1, 2 and Varicella Zoster Virus (VZV) in Eye Infection
Abstract Background and Aims: Herpes simplex virus (HSV) is a common cause of corneal disease and is the leading infectious cause of corneal blindness among developed nations. This study is aimed to provide an estimation of the incidence of Herpes Simplex Virustype-1, 2(HSV1, 2) and Varicella Zoster Virus (VZV) in tears and swab from eye infection by polymerase chain reaction (PCR) in eye ...
متن کاملEvaluation of an enzyme-linked immunosorbent assay for the detection of herpes simplex virus antigen.
An enzyme-linked immunosorbent assay (ELISA) kit for herpes simplex virus developed by Ortho Diagnostic Systems, Inc., was evaluated. In phase I experiments, 263 clinical specimens from genital lesions were extracted into serum-free medium and then tested by ELISA for herpes simplex virus antigen. The results were compared with those obtained by conventional viral culture. Of 83 specimens, 65 w...
متن کاملEnzyme-linked immunosorbent assay for determination of antibodies against herpes simplex virus types 1 and 2 in human sera.
A rapid and reproducible enzyme-linked immunosorbent assay (ELISA) is described for determining antibodies in human sera against herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2). The sera were absorbed for 30 min with heterologous virus-infected-cell extracts to remove cross-reacting antibodies and then were applied to ELISA plates containing the target antigens, immunoaffinity-purified H...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Genitourinary medicine
دوره 64 2 شماره
صفحات -
تاریخ انتشار 1988