Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR
ABSTRACT Visceral leishmaniasis (VL) is a neglected tropical disease caused by the Leishmania infantum parasite. The protozoan is able to infect several domestic and wild mammals. Since the first report on Leishmania spp. infection in horses in South America, leishmaniasis in equids has been highlig...
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Universidade de São Paulo (USP)
2021
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ftdoajarticles:oai:doaj.org/article:1090f6537ab84e38a9dcfe92d1e0358f 2024-09-09T19:25:37+00:00 Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR João Augusto Franco Leonel Bruna Tannihão Julia Assis Arantes Geovanna Vioti Julia Cristina Benassi Roberta Ariboni Brandi Helena Lage Ferreira Lara Borges Keid Rodrigo Martins Soares Trícia Maria Ferreira de Sousa Oliveira 2021-01-01T00:00:00Z https://doi.org/10.1590/s1678-9946202163012 https://doaj.org/article/1090f6537ab84e38a9dcfe92d1e0358f EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652021000100207&tlng=en https://doaj.org/toc/1678-9946 1678-9946 doi:10.1590/s1678-9946202163012 https://doaj.org/article/1090f6537ab84e38a9dcfe92d1e0358f Revista do Instituto de Medicina Tropical de São Paulo, Vol 63 (2021) Asinines Equines Equids Leishmania infantum ITS-1 PCR Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2021 ftdoajarticles https://doi.org/10.1590/s1678-9946202163012 2024-08-05T17:49:30Z ABSTRACT Visceral leishmaniasis (VL) is a neglected tropical disease caused by the Leishmania infantum parasite. The protozoan is able to infect several domestic and wild mammals. Since the first report on Leishmania spp. infection in horses in South America, leishmaniasis in equids has been highlighted in Brazil. A molecular epidemiological survey was carried out to verify the occurrence of Leishmania spp. DNA in horses and donkeys, in leishmaniases endemic areas in Sao Paulo State, Brazil. To this end, blood samples were obtained from 107 horses and 36 donkeys and subjected to DNA extraction followed by PCR targeting the ITS-1 region. Among the horses and donkeys, 1.87% (2/107) and 8.33% (3/36) were positive by PCR, respectively. The DNA sequencing of the ITS-1 amplification products confirmed L. infantum DNA in these animals. Our results suggest that horses and donkeys from non-VL and VL endemic areas of São Paulo State may be infected by the parasite. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista do Instituto de Medicina Tropical de São Paulo 63 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Asinines Equines Equids Leishmania infantum ITS-1 PCR Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Asinines Equines Equids Leishmania infantum ITS-1 PCR Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 João Augusto Franco Leonel Bruna Tannihão Julia Assis Arantes Geovanna Vioti Julia Cristina Benassi Roberta Ariboni Brandi Helena Lage Ferreira Lara Borges Keid Rodrigo Martins Soares Trícia Maria Ferreira de Sousa Oliveira Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
topic_facet |
Asinines Equines Equids Leishmania infantum ITS-1 PCR Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
ABSTRACT Visceral leishmaniasis (VL) is a neglected tropical disease caused by the Leishmania infantum parasite. The protozoan is able to infect several domestic and wild mammals. Since the first report on Leishmania spp. infection in horses in South America, leishmaniasis in equids has been highlighted in Brazil. A molecular epidemiological survey was carried out to verify the occurrence of Leishmania spp. DNA in horses and donkeys, in leishmaniases endemic areas in Sao Paulo State, Brazil. To this end, blood samples were obtained from 107 horses and 36 donkeys and subjected to DNA extraction followed by PCR targeting the ITS-1 region. Among the horses and donkeys, 1.87% (2/107) and 8.33% (3/36) were positive by PCR, respectively. The DNA sequencing of the ITS-1 amplification products confirmed L. infantum DNA in these animals. Our results suggest that horses and donkeys from non-VL and VL endemic areas of São Paulo State may be infected by the parasite. |
format |
Article in Journal/Newspaper |
author |
João Augusto Franco Leonel Bruna Tannihão Julia Assis Arantes Geovanna Vioti Julia Cristina Benassi Roberta Ariboni Brandi Helena Lage Ferreira Lara Borges Keid Rodrigo Martins Soares Trícia Maria Ferreira de Sousa Oliveira |
author_facet |
João Augusto Franco Leonel Bruna Tannihão Julia Assis Arantes Geovanna Vioti Julia Cristina Benassi Roberta Ariboni Brandi Helena Lage Ferreira Lara Borges Keid Rodrigo Martins Soares Trícia Maria Ferreira de Sousa Oliveira |
author_sort |
João Augusto Franco Leonel |
title |
Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
title_short |
Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
title_full |
Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
title_fullStr |
Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
title_full_unstemmed |
Detection of Leishmania infantum DNA in blood samples of horses (Equus caballus) and donkeys (Equus asinus) by PCR |
title_sort |
detection of leishmania infantum dna in blood samples of horses (equus caballus) and donkeys (equus asinus) by pcr |
publisher |
Universidade de São Paulo (USP) |
publishDate |
2021 |
url |
https://doi.org/10.1590/s1678-9946202163012 https://doaj.org/article/1090f6537ab84e38a9dcfe92d1e0358f |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 63 (2021) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652021000100207&tlng=en https://doaj.org/toc/1678-9946 1678-9946 doi:10.1590/s1678-9946202163012 https://doaj.org/article/1090f6537ab84e38a9dcfe92d1e0358f |
op_doi |
https://doi.org/10.1590/s1678-9946202163012 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
63 |
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