rapid and accurate diagnosis of foot-and-mouth disease virus by real-time pcr in field samples

نویسندگان

h. mahravani

m. azimi

a. ahmadi

f. jeirani

چکیده

during 2010-2011, real-time pcr procedure was used to detecting fmdv rna on 147 epithelium samples from the field. in this survey, for real-time pcr from 3d gene segment as conserve region selected for tracking all of seven serotypes fmdv. the assay detected the viral rna in all serotypes of fmdv. the rrt-pcr specifically detected fmd virus in sample with greater sensitivity than our conventional rt-pcr procedure and our routine diagnostic procedures. sensitivity of this technique was estimated by 10-log serials dilution asia virus rna that defined 101.2 tcid50/ml. also, to assess the specificity of primer pairs related to 3d segment and specific probe was used swine vesicular disease virus (svdv) and bluetongue virus (btv) isolates rna. the results showed that rrt-pcr is seen as a powerful and valuable tool concomitant with routine diagnostic methods for fmd virus diagnosis.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Rapid and accurate diagnosis of Foot-and-mouth disease virus by Real-time PCR in field samples

During 2010-2011, Real-time PCR procedure was used to detecting FMDV RNA on 147 epithelium samples from the field. In this survey, for Real-time PCR from 3D gene segment as conserve region selected for tracking all of seven serotypes FMDV. The assay detected the viral RNA in all serotypes of FMDV. The rRT-PCR specifically detected FMD virus in sample with greater sensitivity than our convention...

متن کامل

Diagnosis of Foot-and-Mouth Disease Virus by Real Time Reverse Transcription Polymerase Chain Reaction Assay in Iran

Background and Aims: Accurate and rapid diagnosis is necessary for effective control and prevention of foot-and-mouth disease (FMD). In present study, was evaluated real time reverse transcription-polymerase chain reaction (rRT-PCR) assay along with diagnostic routine methods for the detection of all seven serotypes of FMD virus (FMDV), namely O, C, A, SAT1, 2, 3 and Asia 1 in biological sample...

متن کامل

diagnosis of foot-and-mouth disease virus by real time reverse transcription polymerase chain reaction assay in iran

background and aims: accurate and rapid diagnosis is necessary for effective control and prevention of foot-and-mouth disease (fmd). in present study, was evaluated real time reverse transcription-polymerase chain reaction (rrt-pcr) assay along with diagnostic routine methods for the detection of all seven serotypes of fmd virus (fmdv), namely o, c, a, sat1, 2, 3 and asia 1 in biological sample...

متن کامل

Detection of Foot and Mouth Disease Virus in clinical samples by PCR-Elisa

Foot-and-mouth disease (FMD) is one of the highly contagious diseases of domestic animals. Effective control of this disease needs sensitive, specific, and quick diagnostic tools. In this paper seventy suspected field's samples to FMD were analyzed using virus isolation on cell culture, Enzyme Linked Immunosorbant Assay (ELISA), RT-PCR (Reverse TranscriptionPolymerase Chain Reaction) and PCR-EL...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
archives of razi institute

ناشر: razi vaccine & serum research institute (rvsri)

ISSN 0365-3439

دوره 67

شماره 2 2016

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023