Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Leishmania species
T2 - detection and identification by nested PCR assay from skin samples of rodent reservoirs
AU - Akhavan, Amir Ahmad
AU - Mirhendi, Hossein
AU - Khamesipour, Ali
AU - Alimohammadian, Mohammad Hossein
AU - Rassi, Yavar
AU - Bates, Paul
AU - Kamhawi, Shaden
AU - Valenzuela, Jesus G
AU - Arandian, Mohammad Hossein
AU - Abdoli, Hamid
AU - Jalali-zand, Niloufar
AU - Jafari, Reza
AU - Shareghi, Niloufar
AU - Ghanei, Maryam
AU - Yaghoobi-Ershadi, Mohammad Reza
PY - 2010/12
Y1 - 2010/12
N2 - Many rodent species act as reservoir hosts of zoonotic cutaneous leishmaniasis in endemic areas. In the present study a simple and reliable assay based on nested PCR was developed for the detection and identification of Leishmania parasites from rodent skin samples. We designed Leishmania-specific primers that successfully amplified ITS regions of Leishmania major, Leishmania gerbilli and Leishmania turanica using nested PCR. Out of 95 field collected Rhombomys opimus, 21 were positive by microscopic examination and 48 by nested PCR. The percentage of gerbils infected with L. major, L. gerbilli and L. turanica was 3.2%, 1.1% and 27.4%, respectively. In 15.8% of the rodents, we found mixed natural infections by L. major and L. turanica, 1.1% by L. major and L. gerbilli, and 2.1% by the three species. We concluded that this method is simple and reliable for detecting and identifying Leishmania species circulating in rodent populations.
AB - Many rodent species act as reservoir hosts of zoonotic cutaneous leishmaniasis in endemic areas. In the present study a simple and reliable assay based on nested PCR was developed for the detection and identification of Leishmania parasites from rodent skin samples. We designed Leishmania-specific primers that successfully amplified ITS regions of Leishmania major, Leishmania gerbilli and Leishmania turanica using nested PCR. Out of 95 field collected Rhombomys opimus, 21 were positive by microscopic examination and 48 by nested PCR. The percentage of gerbils infected with L. major, L. gerbilli and L. turanica was 3.2%, 1.1% and 27.4%, respectively. In 15.8% of the rodents, we found mixed natural infections by L. major and L. turanica, 1.1% by L. major and L. gerbilli, and 2.1% by the three species. We concluded that this method is simple and reliable for detecting and identifying Leishmania species circulating in rodent populations.
KW - Animals
KW - DNA Primers
KW - DNA, Protozoan
KW - Disease Reservoirs
KW - Electrophoresis, Agar Gel
KW - Gerbillinae
KW - Iran
KW - Leishmania
KW - Leishmaniasis, Cutaneous
KW - Polymerase Chain Reaction
KW - Rodent Diseases
KW - Skin
U2 - 10.1016/j.exppara.2010.06.003
DO - 10.1016/j.exppara.2010.06.003
M3 - Journal article
C2 - 20566364
VL - 126
SP - 552
EP - 556
JO - Experimental Parasitology
JF - Experimental Parasitology
IS - 4
ER -