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8 results on '"Monteiro, Louysse Helene"'

1. Detection of Pathogenic Leptospira in Captive Chelonians (Kinosternon scorpioides—Linnaeus, 1766) in the Brazilian Amazon

Author

Freitas, Rafael Souza, primary, Rocha, Katarine de Souza, additional, Monteiro, Louysse Helene, additional, Alexandre, Thais Fernandes, additional, Monteiro, Thamillys Rayssa Marques, additional, Honorio, Betsy Emely Tavares, additional, Gripp, Mayra Coelho, additional, Guimarães, Claudio Douglas de Oliveira, additional, Palha, Maria das Dores Correia, additional, Gonçalves, Thamirys de Souza, additional, Scofield, Alessandra, additional, and Moraes, Carla Cristina Guimarães de, additional

Published
2024
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2. Perfil epidemiológico da toxoplasmose humana no estado do Pará no período de 2010 a 2017: um estudo retrospectivo

Author

Parry, Isabela de Souza, primary, Monteiro, Louysse Helene, additional, Freitas, Rafael Souza, additional, Melo, Mariana de Oliveira, additional, Rocha, Katarine de Souza, additional, Oliveira, Andrey Carlos do Sacramento de, additional, Silva, Andréia Ferreira da, additional, and Moraes, Carla Cristina de Guimarães, additional

Published
2024
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4. Detection of anti-Leptospira spp. agglutinins in captive South American river turtles, Podocnemis expansa

Author

SOUZA ROCHA, Katarine de, MONTEIRO, Louysse Helene, SANTOS MIRANDA, Juliana Maria, MONTEIRO BAIA, Ianny Watuzy, MARQUES MONTEIRO, Thamillys Rayssa, SCHUPP DE SENA MESQUITA, Gleiciane, ROCHA ALBUQUERQUE, Mirian da, THIEMY YOKOKURA, Layna, CASTANHEIRA PIMENTA, Gabriela, TEIXEIRA GOMES, Maria Érika, MARQUES BARROZO, Pedro Henrique, CARVALHO DE CASTRO, Danniel, ABENSUR VIEIRA, André Luiz, EGUCHI MESQUITA, Ellen Yasmin, and GUIMARÃES DE MORAES, Carla Cristina

Subjects
microscopic agglutination test, chelonians, Djasiman, Bataviae, quelônios, teste de aglutinação microscópica, Hebdomadis, Celledoni
Abstract

Leptospirosis is a zoonosis transmitted by contact with infected urine or water contaminated with the agent. Searches for Leptospira spp. in reptiles are scarce although most species have contact with aquatic environments. We evaluated the presence of anti-Leptospira spp. antibodies in Podocnemis expansa housed at the Amazonian Zoobotanical Garden, in Belém, Pará state, Brazil. We analyzed 74 serum samples through the microscopic agglutination test using 31 live antigens from different Leptospira spp. serogroups. Thirty samples (40.5%) were positive against Leptospira spp., with titrations between 100 and 3,200 for one or more serogroups. The Hebdomadis serogroup was the most prevalent, with 26 (87%) out of the 30 positive samples, followed by Djasiman, with two (7%) and Celledoni and Bataviae with one (3%) sample each. The detection of anti-Leptospira spp. agglutinins in P. expansa suggests that the aquatic environment is a transmission route for this pathogen among chelonians. RESUMO A leptospirose é uma zoonose transmitida pelo contato com urina infectada ou água contaminada com o agente. Estudos de Leptospira spp. em répteis são escassos, apesar da maioria das espécies terem contato com ambientes aquáticos. Avaliamos a presença de anticorpos anti-Leptospira spp. em Podocnemis expansa mantidas no Jardim Zoobotânico da Amazônia, em Belém, Pará, Brasil. Analisamos 74 amostras de soro por meio do teste de aglutinação microscópica usando 31 antígenos vivos de diferentes sorogrupos de Leptospira spp. Trinta amostras (40,5%) foram reagentes contra Leptospira spp., com titulações entre 100 e 3.200 para um ou mais sorogrupos. O sorogrupo Hebdomadis foi o mais prevalente, com 26 (87%) das 30 amostras positivas, seguido por Djasiman, com duas (7%) e Celledoni e Bataviae com uma (3%) amostra cada. A detecção de aglutininas anti-Leptospira spp. em P. expansa sugere que o ambiente aquático é uma via de transmissão para esse patógeno entre quelônios.

Published
2020

5. Detection of anti-Leptospira spp. agglutinins in captive South American river turtles, Podocnemis expansa

Author

SOUZA ROCHA, Katarine de, primary, MONTEIRO, Louysse Helene, additional, SANTOS MIRANDA, Juliana Maria, additional, MONTEIRO BAIA, Ianny Watuzy, additional, MARQUES MONTEIRO, Thamillys Rayssa, additional, SCHUPP DE SENA MESQUITA, Gleiciane, additional, ROCHA ALBUQUERQUE, Mirian da, additional, THIEMY YOKOKURA, Layna, additional, CASTANHEIRA PIMENTA, Gabriela, additional, TEIXEIRA GOMES, Maria Érika, additional, MARQUES BARROZO, Pedro Henrique, additional, CARVALHO DE CASTRO, Danniel, additional, ABENSUR VIEIRA, André Luiz, additional, EGUCHI MESQUITA, Ellen Yasmin, additional, and GUIMARÃES DE MORAES, Carla Cristina, additional

Published
2020
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7. Presence of anti-Leptospira spp. antibodies in captive yellow-spotted river turtles (Podocnemis unifilis) in the Eastern Amazon

Author

Miranda, Juliana Maria Santos, primary, Rocha, Katarine de Souza, additional, Monteiro, Louysse Helene, additional, Baia, Ianny Watuzy Monteiro, additional, Monteiro, Thamillys Rayssa Marques, additional, Brito, Jacqueline da Silva, additional, Mesquita, Ellen Yasmin Eguchi, additional, and Moraes, Carla Cristina Guimarães de, additional

Published
2020
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8. Identification of antibodies to Leptospira spp. in the spot-legged turtle (Rhinoclemmys punctularia) maintained in captivity

Author

Rocha, Katarine de Souza, primary, Baia, Ianny Watuzy Monteiro, additional, Monteiro, Louysse Helene, additional, Miranda, Juliana Maria Santos, additional, Monteiro, Thamillys Rayssa Marques, additional, Silva, Andréia Ferreira da, additional, Reis, Thalita Amaral dos, additional, Ferreira, Maeli Fernanda Silva, additional, Mesquita, Ellen Yasmin Eguchi, additional, and Moraes, Carla Cristina Guimarães de, additional

Published
2019
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