Abstract:
BACKGROUND:Leishmaniasis is a sand fly-borne disease caused by the protozoan parasites belonging to the genus Leishmania. Because of the preventing and controlling methods, clinical course, prognosis and choice of treatment are differing from species; differentiation of species is critical. The present study was aimed to detect the parasite species using the PCR-RFLP method. METHODS:A total of 130 Giemsa-Stained slides from suspected Cutaneous leishmaniasis (CL) patients were examined under a light microscope at ×1000. DNA from each slide was extracted PCR method was undertaken with HSP70 genes and the PCR products were digested with a restriction enzyme HaeIII (BsuR1). The study was conducted in the laboratory of Zahedan University of Medical Sciences in the Sistan and Baluchestan Province, southeastern Iran in 2015. RESULTS:From 130 suspected samples, 59 (45.3%) were positive by the microscopic examination, meanwhile 64 (49.2%) were positive by PCR-RFLP, Leishmania species were recognized, and L. tropica was introduced as predominant species in current study. CONCLUSION:PCR-RFLP is a valuable technique for distinguish of Leishmania species. Furthermore, anthroponotic CL is the dominant cause of CL in Sistan and Baluchestan Province.
journal_name
Iran J Parasitoljournal_title
Iranian journal of parasitologyauthors
Mirahmadi H,Salimi Khorashad A,Sohrabnahad A,Heydarian P,Bizhani Nsubject
Has Abstractpub_date
2016-10-01 00:00:00pages
489-498issue
4eissn
1735-7020issn
2008-238Xjournal_volume
11pub_type
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