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Annual Research & Review in Biology, ISSN: 2347-565X,Vol.: 20, Issue.: 4

Original-research-article

Molecular Method for Direct Detection of Brucella spp. in Human Blood Samples

 

Asghar Arshi1, Hamidreza Kabiri2, Setareh Kabi3, Fereshteh Kabi4, Mohammad-Javad Arshi3, Maliheh Roozbahani3, Esmaeil Mahmoudi3 and Payam Ghasemi-Dehkordi5*

1Young Researchers and Elite Club, Najafabad Branch, Islamic Azad University, Najafabad, Iran.

2Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.

3School of Basic Sciences, Islamic Azad University, Shahrekord Branch, Shahrekord, Iran.

4Faculty of Agricultural Sciences and Technology, Shiraz Branch, Islamic Azad University, Shiraz, Iran.

5Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran.

Article Information
Editor(s):
(1) George Perry, Dean and Professor of Biology, University of Texas at San Antonio, USA.
Reviewers:
(1) Prashant Sharma, Seoul National University, South Korea.
(2) Sohad Mohamed Dorgham, National Research Centre, Egypt.
(3) Daisy Machado, University of Campinas, Brazil.
Complete Peer review History: http://www.sciencedomain.org/review-history/22154

Abstracts

Background and Aim: Brucellosis is a zoonosis of worldwide public health and economic importance, affects mainly domestic animals and it may be the genus Brucella, transmitted to humans by contact with infected domestic animals. Brucellosis control and eradication require serological tests and vaccines. The purpose of present study was to detection of Brucella spp. infection in human blood samples by molecular method.

Methodology: The number of 200 blood specimens (including 118 males and 82 females, between 10 and 70 years of age) were obtained from companion humans referred to the Polyclinic Laboratory in Kashani hospital, Shahrekord. Total DNA was extracted and the region encoded the omp2a gene was amplified by PCR using specific primers.

Results: 12 out of the 200 serum samples (6%) were found to be positive for Brucella spp (193 bp). 7 positive samples were in male group and 5 positive samples were in female group.

Conclusion: PCR was considered as the golden test for diagnosis of brucellosis. The eradication of brucellosis as a major zoonotic problem in animals is a necessary step to control the disease in human.

Keywords :

Brucella spp; blood samples; omp2a gene; PCR; Iran.

Full Article - PDF    Page 1-7 Article Metrics

DOI : 10.9734/ARRB/2017/37771

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