Key words: herpes simplex virus, real-time PCR, multiplex real-time PCR assay
ثبت نشده
چکیده
要 旨 単 純 ヘ ル ペ ス ウ イ ル ス1型(HSV-1)お よ び2型(HSV-2)の 遺 伝 子 を 同時 に検 出 す るmultiplex real-time PCR法 を 開発 し た. HSV-1お よびHSV-2のgpD領 域 を標 的 と し,プ ラ イ マ ー お よ びTaqMan蛍 光 プ ロ ー ブ を 独 自 に 設 計 し た.検 出感 度 は15copies/tubeで,HSV-1お よ びHSV-2と も15か ら1.5×106 copies/tubeの 範 囲 で 定 量 が 可 能 で あ っ た.real-time PCR法 はPCR法 よ り も103倍 感 度 が 高 く,他 の ヘ ルペ ス属(CMV, EBV, HHV6, HHV-7お よ びVZV) DNAは 検 出 され なか っ た. 以 上 の結 果 か ら,今 回 開 発 した系 はHSV-1お よ びHSV-2の 迅 速 診 断 法 と して 有 用 で あ る こ と が 示 唆 され た. 〔感染症誌81: 549~554, 2007〕
منابع مشابه
Analysis of Herpes Simplex Virus in Suspected Encephalitis, Keratitis and Dermal Infections Using Real- Time PCR
Background & Objectives: Herpes viruses can cause diseases in the clinical range. The virus can cause infection in various body parts, especially eyes and nervous system. The aim of this study was at evaluating the Real-Time TaqMan probe PCR in diagnosing and monitoring of the patients with suspected HSV infections.Materials & Methods: More than a thousand patients with suspected HSV infection...
متن کاملQuick detection of herpes viruses from skin vesicles and exudates without nucleic acid extraction using multiplex PCR.
Distinguishing herpes virus infection from other skin diseases is sometimes difficult. This study aims to detect herpes virus DNA by multiplex real-time PCR without nucleic acid extraction in a short period of time. Specimens of cutaneous vesicles and swabs were obtained from 23 patients suspected of having herpes virus infection. These specimens were stored at -80 degrees C after dissolving th...
متن کاملInhibition of herpes simplex virus type 1 infection by Sambucus ebulus extract in vitro
Background: The emergence of drug-resistant strains of herpes simplex virus type 1 (HSV-1) has been increasingly reported. Therefore, attempts to discover new antiviral agents in particular from natural compounds are required. In this study, we evaluated the possible inhibitory effects of hydroalcoholic extract of Sambucus ebulus (S. ebulus) against HSV-1. Methods: S. ebulus extract was pro...
متن کاملComparison of real-time and nested PCR assays for detection of herpes simplex virus DNA.
We performed a real-time PCR assay to detect herpes simplex virus (HSV) DNA, and compared it prospectively with a nested PCR assay in 164 clinical samples (109 cerebrospinal fluid and 55 sera) from patients suspected of having neonatal HSV infection or HSV encephalitis. In 25 of 164 samples, HSV DNA was detected by the nested PCR assay. All samples positive for HSV DNA in the nested PCR assay w...
متن کاملApplication of real-time PCR for determination of antiviral drug susceptibility of herpes simplex virus.
A quantitative real-time PCR (TaqMan) assay was developed for determination of antiviral drug susceptibility of herpes simplex virus (HSV). After short-time culture of the virus, the antiviral drug susceptibility of HSV isolates for acyclovir (ACV) was determined by measuring the reduction of the HSV type 1 (HSV-1) DNA levels in culture supernatants using real-time PCR. The 50% inhibitory conce...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2010