Results 21 to 30 of about 11,288 (145)

DETECCIÓN MOLECULAR DE Rickettsia bellii EN Amblyomma rotundatum Koch 1884 (IXODIDA: IXODIDAE) RECOLECTADA DE Rhinella marina L., 1758 (ANURA: BUFONIDAE) EN PANAMÁ [PDF]

Tecnociencia, 2019
Se presenta el hallazgo de la bacteria Rickettsia bellii en la garrapata Amblyomma rotundatum en Panamá.
Maria Ogrzewalska, Sergio Bermúdez C.
doaj   +2 more sources

A review of the genus Rickettsia in Central America [PDF]

Research and Reports in Tropical Medicine, 2018
Sergio E Bermúdez C,1 Adriana Troyo2 1Department of Medical Entomology, Gorgas Memorial Institute for Health Research, Panamá; 2Vector Research Laboratory, Tropical Diseases Research Center, Faculty of Microbiology, University of Costa Rica,
Bermúdez C SE, Troyo A
doaj   +2 more sources

Serological and Molecular Survey of Rickettsial Agents in Wild Boars (Sus scrofa) from Midwestern Brazil [PDF]

Animals
Wild boars (Sus scrofa L.) are considered among the most harmful invasive species worldwide, causing irreversible ecosystem damage, acting as zoonotic spreaders and reservoirs, threatening human and animal health, and having an important economic impact.
Nicolas Jalowitzki de Lima, Gracielle Teles Pádua, Ennya Rafaella Neves Cardoso, Raphaela Bueno Mendes Bittencourt, Mariana Avelar Tavares, Warley Vieira de Freitas Paula, Lucianne Cardoso Neves, Carlos Damian Segovia, Gabriel Cândido dos Santos, Maria Carolina de Azevedo Serpa, Denise Caroline Toledo, Lívia Mendonça Pascoal, Marcelo Bahia Labruna, Alexander Welker Biondo, Felipe da Silva Krawczak   +14 more
doaj   +2 more sources

Rickettsia bellii, Rickettsia amblyommii, and Laguna Negra hantavirus in an Indian reserve in the Brazilian Amazon. [PDF]

Parasit Vectors, 2014
Background: The purpose of this study was to identify the presence of rickettsia and hantavirus in wild rodents and arthropods in response to an outbreak of acute unidentified febrile illness among Indians in the Halataikwa Indian Reserve, northwest of ...
de Barros Lopes L, Guterres A, Rozental T, Carvalho de Oliveira R, Mares-Guia MA, Fernandes J, Figueredo JF, Anschau I, de Jesus S, V Almeida AB, Cristina da Silva V, Gomes de Melo Via AV, Bonvicino CR, D'Andrea PS, Barreira JD, Sampaio de Lemos ER.   +15 more
europepmc   +2 more sources

Rickettsia association with two Macrolophus (Heteroptera: Miridae) species: A comparative study of phylogenies and within-host localization patterns

Frontiers in Microbiology, 2023
Many arthropods host bacterial symbionts, some of which are known to influence host nutrition and diet breadth. Omnivorous bugs of the genus Macrolophus (Heteroptera: Miridae) are mainly predatory, but may also feed on plants. The species M. pygmaeus and
Maria Dally, Maria Dally, Yehuda Izraeli, Yehuda Izraeli, Eduard Belausov, Netta Mozes-Daube, Moshe Coll, Einat Zchori-Fein   +7 more
doaj   +1 more source

Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever

Revista Brasileira de Parasitologia Veterinária, 2021
In this study, whole blood samples and ticks were collected from 57 capybaras in recreational areas in the Federal District, Brazil, aiming to investigate the presence of Rickettsia spp.
Ana Paula Nunes de Quadros, George Magno Sousa do Rêgo, Thamiris Figueiredo da Silva, Andréa de Moraes Carvalho, Thiago Fernandes Martins, Lina de Campos Binder, Márcio Botelho de Castro, Paulo Sérgio Ribeiro de Mattos, Marcelo Bahia Labruna, Giane Regina Paludo   +9 more
doaj   +1 more source

Identification of two leafminer parasitoids (Hymenoptera: Eulophidae), Neochrysocharis formosa and Proacrias sp. from Australia, with both showing thelytoky and infection by Rickettsia

Austral Entomology, Volume 61, Issue 3, Page 358-369, August 2022., 2022
Abstract Liriomyza huidobrensis, L. sativae and L. trifolii are polyphagous agromyzid leafminers that have recently arrived in Australia, posing a threat to Australian vegetable and ornamental crops. Adventive and endemic hymenopteran parasitoids of agromyzid leafminers already present in Australia should assist in the management of these invasive ...
Xuefen Xu, Ary A Hoffmann, Paul A Umina, Marianne P Coquilleau, Alex Gill, Peter M Ridland   +5 more
wiley   +1 more source

Rickettsia Bellii and Anaplasma Marginale the Complex Relationship Between Rickettsiales and Their Arthropod Hosts [PDF]

, 2023
Anaplasma marginale is an obligate intracellular gram-negative bacterial pathogen of ruminants. It is the etymological agent of bovine anaplasmosis, which is the most prevalent tick-borne cattle disease in the word.
Aspinwall, Joseph
core   +1 more source

Molecular Detection of Rickettsia spp. in Free Living Ticks in Military Instruction Areas in Southeast Brazil [PDF]

Brazilian Archives of Biology and Technology, 2023
The present study aimed for the molecular detection of Rickettsia spp. in ticks collected from military training areas in southeastern Brazil. Previously, a total of 9,374 free-living ticks in 66 military instruction areas of five Military Organizations (
Rubens Fabiano Soares Prado, Izabela Mesquita Araújo, Gilliard Ferreira, Bruna de Azevedo Baêta, Aline Nascimento Furtado de Freitas, Alexandro Guterres, Adivaldo Henrique da Fonseca, Matheus Dias Cordeiro   +7 more
doaj   +1 more source

Serosurvey on rickettsiae of the spotted fever group and Rickettsia bellii among dogs in the state of Goiás, Brazil

Revista Brasileira de Parasitologia Veterinária, 2020
The purpose of this study was to do a serological survey on three rickettsial species: Rickettsia rickettsii and Rickettsia parkeri, two species of the spotted fever group (SFG) that are considered to be great importance for public health; and Rickettsia
Lucianne Cardoso Neves, Ana Laura Gonçalves Barreto, Mariana Xavier de Souza, Danieli Brolo Martins, Amália Regina Mar Barbieri, Maria Carolina de Azevedo Serpa, Sebastián Muñoz-Leal, Marcelo Bahia Labruna, Felipe da Silva Krawczak   +8 more
doaj   +1 more source