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AutorOrtega-Morales, Aldo I.
AutorNava-Reyna, Erika
AutorÁvila-Rodríguez, Verónica
AutorGonzález-Álvarez, Vicente H.
AutorCastillo-Martínez, Antonio
AutorSiller-Rodríguez, Quetzaly K.
AutorCabezas-Cruz, Alejandro
AutorDantas-Torres, Filipe
AutorAlmazán, Consuelo
Fecha de acceso2019-09-26T13:56:36Z
Fecha de disponibilización2019-09-26T13:56:36Z
Fecha de publicación2019
ReferenciaORTEGA-MORALES, Aldo I. et al. Detection of Rickettsia spp. in Rhipicephalus sanguineus (sensu lato) collected from free-roaming dogs in Coahuila state, northern Mexico. Parasites & Vectors, v. 12, n. 1, p. 1-7, Mar. 2019.pt_BR
URIhttps://www.arca.fiocruz.br/handle/icict/35921
Idiomaengpt_BR
Derechos de autoropen accesspt_BR
TítuloDetection of Rickettsia spp. in Rhipicephalus sanguineus (sensu lato) collected from free-roaming dogs in Coahuila state, northern Mexicopt_BR
Tipo del documentoArticlept_BR
DOI10.1186/s13071-019-3377-z
Resumen en InglésBackground: The aim of this study was to detect and molecularly identify Rickettsia spp. in Rhipicephalus sanguineus (sensu lato) collected from free-roaming dogs in 30 communities from fve municipalities in the south of Coahuila State, northern Mexico, where Rocky Mountain spotted fever is endemic. Methods: In total, 60 dogs from each municipality were examined for engorged ticks. DNA was isolated from tick pools and conventional PCR assays targeting the 23S-5S ribosomal RNA intergenic spacer and outer membrane protein (ompA) gene of Rickettsia spp. were performed. Results: All ticks (n = 1238) were morphologically identifed as R. sanguineus (s.l.). Six pools (each with six engorged females) from four municipalities were positive to Rickettsia spp. DNA sequencing and phylogenetic analyses confrmed the presence of R. rickettsii and R. rhipicephali in R. sanguineus (s.l.) in these ticks. Conclusions: This study confrms the presence of R. rickettsii and R. rhipicephali in R. sanguineus (s.l.) from stray dogs in the south of Coahuila. This suggests that stray dogs may play a role in the inter-municipal dissemination of infected ticks in this region. Further research is required to assess whether ticks from stray dogs could serve as good indicators for the molecular xenomonitoring of R. rickettsii in this region. Considering that R. sanguineus (s.l.) is a proven vector of R. rickettsii in Mexico, increased awareness regarding permanent tick control in dogs is warranted.pt_BR
AfiliaciónUniversidad Autónoma Agraria Antonio Narro. Departamento de Parasitología. Unidad Laguna, Coahuila, Mexico.pt_BR
AfiliaciónInstituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias. Durango, Mexico.pt_BR
AfiliaciónUniversidad Juárez del Estado de Durango. Facultad de Ciencias Biológicas. Laboratorio de Entomología. Durango, Mexico.pt_BR
AfiliaciónInstituto Tecnológico de Santa María de El Oro. Ingeniería en Innovación Agrícola Sustentable. Santa María de El Oro, Durango, Mexico.pt_BR
AfiliaciónUniversidad Autónoma Agraria Antonio Narro. Departamento de Parasitología. Unidad Laguna, Coahuila, Mexico.pt_BR
AfiliaciónUniversidad Juárez del Estado de Durango. Facultad de Ciencias Biológicas. Laboratorio de Entomología. Durango, Mexico.pt_BR
AfiliaciónUniversité Paris-Est. Ecole Nationale Vétérinaire d'Alfort, ANSES. UMR BIPAR, INRA. Maisons-Alfort, France.pt_BR
AfiliaciónFundação Oswaldo Cruz. Instituto Aggeu Magalhães. Departamento de Imunologia. Recife, PE, Brasil.pt_BR
AfiliaciónUniversité Paris-Est. Ecole Nationale Vétérinaire d'Alfort, ANSES UMR BIPAR, INRA. Maisons-Alfort, France.pt_BR
Palavras clave en InglêsCoahuilapt_BR
Palavras clave en InglêsMexicopt_BR
Palavras clave en InglêsR. rhipicephalipt_BR
Palavras clave en InglêsR. rickettsiipt_BR
Palavras clave en InglêsR. sanguineus (s.l.)pt_BR
DeCSAnimaispt_BR
DeCSDoenças do Cãopt_BR
DeCSMicrobiologiapt_BR
DeCSDoenças do Cãopt_BR
DeCSParasitologiapt_BR
DeCSCãespt_BR
DeCSFemininopt_BR
DeCSMasculinopt_BR
DeCSMéxicopt_BR
DeCSTipagem Molecularpt_BR
DeCSVeterináriapt_BR
DeCSFilogeniapt_BR
DeCSReação em Cadeia da Polimerasept_BR
DeCSRhipicephalus sanguineuspt_BR
DeCSRickettsiapt_BR
DeCSClassificaçãopt_BR
DeCSIsolamento & purificaçãopt_BR
DeCSInfestações por Carrapatopt_BR


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