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Identification of Leishmania species by kinetoplast DNA-polymerase chain reaction for the first time in Khaf district, Khorasan-e-Razavi province, Iran
Fata Abdolmajid1, Salehi Sangani Ghodratollah2, Rafatpanah Hushang3, Mousavi Bazzaz Mojtaba4, Mohaghegh Mohammad Ali2, Movahedi Abdolghayoum2
1 Skin Diseases and Cutaneous Leishmaniasis Research Center, Emam Reza Hospital, Mashhad University of Medical Sciences; Department of Medical Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
2 Department of Medical Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
3 Department of Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
4 Department of Community Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
Correspondence Address:
Salehi Sangani Ghodratollah
Department of Medical Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad
Iran
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DOI: 10.4103/2229-5070.145587 PMID: 25709953 
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Context: Cutaneous leishmaniasis (CL) is an endemic parasitic skin disease in many parts of Iran including Khorasan province. Both clinical forms of the disease, anthroponotic cutaneous leishmaniasis (ACL) and zoonotic cutaneous leishmaniasis (ZCL) are present in this province. However, leishmaniasis molecular map is determined in four cities of Khorasan, but several foci still are remained unknown. Aim: The aim was to identify the species of Leishmania causing CL in Khaf, a District in Khorasan-e-Razavi province. Materials and Methods: Slide smears obtained from skin lesions of 120 patients suspected to leishmaniasis. Direct microscopy and polymerase chain reaction (PCR) performed using specific kinetoplast DNA primers. Data were analyzed with the use of SPSS. Results: Among 120 persons with skin ulcers suspected to CL, the results of direct smear of 54 (45%) samples were positive. PCR band were observed in 66 (55%) of examined samples in which 46 bands identified for Leishmania tropica and 20 for Leishmania major. Conclusion: Both ACL and ZCL are present in Khaf. L. tropica is the dominant causative species for ACL. Further study is recommended to discover probable reservoir and vector for L. major in Khaf. |
