Mohammad Javad Nasiri

Department of Microbiology,School of Medicine,Shahid Beheshti University of Medical Sciences,Tehran,Iran

[ 1 ] - Evaluation of Antibacterial Effects of Cinnamon Extract and Essence on Bacteria Isolated From Patients with Urinary Tract Infection

With using antibiotic in societies which usage of this kind of the drug without any limitation cause appear resistance against antibiotics.This survey consider to use the extract and essence of the cinnamon (which have a so many rate of planting in Iran) and also survey on extract on bacteria whose cause urinary tract infections, and compare this with common antibiotics. This study was experime...

[ 2 ] - تعیین ساختار ژنتیکی مایکوباکتریوم توبرکلوزیس به روش MIRU- VNTR 15 loci

Background and purpose: Tuberculosis is among the leading causes of death from infectious diseases in the world. According to World Health Organization (WHO), the estimated rate of TB in Iran was 21 per 100,000 populations in 2015. The present study was designed to evaluate the genetic diversity and transmission dynamics of Mycobacterium tuberculosis in Tehran, Iran. Materials and methods: A...

[ 3 ] - Optimized Method for Isolation of Nontuberculous Mycobacteria from Hospital Aquatic Sources

Background: Aquatic ecosystems are an important source of nontuberculous mycobacteria (NTM) that can cause different diseases in human. Since culture of mycobacteria needs long-term incubation, fast-growing microorganisms and contaminants in the environment usually prevents the isolation of mycobacteria. Here, we compare different treatment protocols and describe a method that increases the rec...