Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico
Hymenolepidid cestodes of synanthropic rodents represent a risk for public health. In order to describe the occurrence of hymenolepidids in children and the role of rodents as a potential source of infection, we conducted a morphological and molecular survey on cestodes in two rural villages from Yu...
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ftconicet:oai:ri.conicet.gov.ar:11336/140385 2023-10-09T21:55:34+02:00 Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico Panti May, Jesús Alonso Servian, Andrea Ferrari, Walter Antonio Oscar Zonta, Maria Lorena Hernández Mena, David I. Hernández Betancourt, Silvia F. Robles, Maria del Rosario Machain Williams, Carlos application/pdf http://hdl.handle.net/11336/140385 eng eng Elsevier Ireland info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S1383576919303939 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.parint.2019.102042 http://hdl.handle.net/11336/140385 Panti May, Jesús Alonso; Servian, Andrea; Ferrari, Walter Antonio Oscar; Zonta, Maria Lorena; Hernández Mena, David I.; et al.; Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico; Elsevier Ireland; Parasitology International; 75; 4-2020; 1-7 1383-5769 CONICET Digital CONICET info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ HYMENOLEPIS DIMINUTA HYMENOLEPIS MICROSTOMA HYMENOLEPIS NANA ZOONOSIS https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1016/j.parint.2019.102042 2023-09-24T18:18:06Z Hymenolepidid cestodes of synanthropic rodents represent a risk for public health. In order to describe the occurrence of hymenolepidids in children and the role of rodents as a potential source of infection, we conducted a morphological and molecular survey on cestodes in two rural villages from Yucatan, Mexico. One hundred and thirty-five stool samples from children (64 from Paraíso and 71 from Xkalakdzonot), 233 Mus musculus (159 from Paraíso and 74 from Xkalakdzonot) and 125 Rattus rattus (7 from Paraíso and 118 from Xkalakdzonot) were analyzed for the presence of cestodes. Three hymenolepidid species were identified morphologically: Hymenolepis nana in 7.8% of children from Paraíso, Hymenolepis microstoma in 4.4% of M. musculus from Paraíso and Hymenolepis diminuta in 15.3% of R. rattus from Xkalakdzonot. The molecular characterization and phylogenetic analysis based on mitochondrial cytochrome c subunit 1 (CO1) gene and ribosomal internal transcribed spacer 1 (ITS1) region, confirmed the identity of the three cestodes isolated from Yucatan. Phylogeny of the CO1 gene identified intraspecific genetic differences within H. nana ranging from 0 to 5%, in H. microstoma from 0 to 0.4%, and in H. diminuta ranged from 0 to 6.5% which suggests, the presence of complex species within H. nana and H. diminuta infecting humans and rodents, as reported by other authors. Based on the morphological and molecular results, and the epidemiological evidence, infections with H. nana suggest a non-zoonotic transmission; however, the presence of H. microstoma and H. diminuta in synanthropic rodents serve as a possible source for human infection. Fil: Panti May, Jesús Alonso. Universidad Autonoma de Yucatan; México Fil: Servian, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina ... Article in Journal/Newspaper Rattus rattus CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Paraíso ENVELOPE(-62.850,-62.850,-64.883,-64.883) Parasitology International 75 102042 |
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Open Polar |
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
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ftconicet |
language |
English |
topic |
HYMENOLEPIS DIMINUTA HYMENOLEPIS MICROSTOMA HYMENOLEPIS NANA ZOONOSIS https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
spellingShingle |
HYMENOLEPIS DIMINUTA HYMENOLEPIS MICROSTOMA HYMENOLEPIS NANA ZOONOSIS https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 Panti May, Jesús Alonso Servian, Andrea Ferrari, Walter Antonio Oscar Zonta, Maria Lorena Hernández Mena, David I. Hernández Betancourt, Silvia F. Robles, Maria del Rosario Machain Williams, Carlos Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
topic_facet |
HYMENOLEPIS DIMINUTA HYMENOLEPIS MICROSTOMA HYMENOLEPIS NANA ZOONOSIS https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
description |
Hymenolepidid cestodes of synanthropic rodents represent a risk for public health. In order to describe the occurrence of hymenolepidids in children and the role of rodents as a potential source of infection, we conducted a morphological and molecular survey on cestodes in two rural villages from Yucatan, Mexico. One hundred and thirty-five stool samples from children (64 from Paraíso and 71 from Xkalakdzonot), 233 Mus musculus (159 from Paraíso and 74 from Xkalakdzonot) and 125 Rattus rattus (7 from Paraíso and 118 from Xkalakdzonot) were analyzed for the presence of cestodes. Three hymenolepidid species were identified morphologically: Hymenolepis nana in 7.8% of children from Paraíso, Hymenolepis microstoma in 4.4% of M. musculus from Paraíso and Hymenolepis diminuta in 15.3% of R. rattus from Xkalakdzonot. The molecular characterization and phylogenetic analysis based on mitochondrial cytochrome c subunit 1 (CO1) gene and ribosomal internal transcribed spacer 1 (ITS1) region, confirmed the identity of the three cestodes isolated from Yucatan. Phylogeny of the CO1 gene identified intraspecific genetic differences within H. nana ranging from 0 to 5%, in H. microstoma from 0 to 0.4%, and in H. diminuta ranged from 0 to 6.5% which suggests, the presence of complex species within H. nana and H. diminuta infecting humans and rodents, as reported by other authors. Based on the morphological and molecular results, and the epidemiological evidence, infections with H. nana suggest a non-zoonotic transmission; however, the presence of H. microstoma and H. diminuta in synanthropic rodents serve as a possible source for human infection. Fil: Panti May, Jesús Alonso. Universidad Autonoma de Yucatan; México Fil: Servian, Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina ... |
format |
Article in Journal/Newspaper |
author |
Panti May, Jesús Alonso Servian, Andrea Ferrari, Walter Antonio Oscar Zonta, Maria Lorena Hernández Mena, David I. Hernández Betancourt, Silvia F. Robles, Maria del Rosario Machain Williams, Carlos |
author_facet |
Panti May, Jesús Alonso Servian, Andrea Ferrari, Walter Antonio Oscar Zonta, Maria Lorena Hernández Mena, David I. Hernández Betancourt, Silvia F. Robles, Maria del Rosario Machain Williams, Carlos |
author_sort |
Panti May, Jesús Alonso |
title |
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
title_short |
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
title_full |
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
title_fullStr |
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
title_full_unstemmed |
Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico |
title_sort |
morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural mexico |
publisher |
Elsevier Ireland |
url |
http://hdl.handle.net/11336/140385 |
long_lat |
ENVELOPE(-62.850,-62.850,-64.883,-64.883) |
geographic |
Argentina Paraíso |
geographic_facet |
Argentina Paraíso |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_relation |
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S1383576919303939 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.parint.2019.102042 http://hdl.handle.net/11336/140385 Panti May, Jesús Alonso; Servian, Andrea; Ferrari, Walter Antonio Oscar; Zonta, Maria Lorena; Hernández Mena, David I.; et al.; Morphological and molecular identification of hymenolepidid cestodes in children and synanthropic rodents from rural Mexico; Elsevier Ireland; Parasitology International; 75; 4-2020; 1-7 1383-5769 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/restrictedAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1016/j.parint.2019.102042 |
container_title |
Parasitology International |
container_volume |
75 |
container_start_page |
102042 |
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1779319520015417344 |