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Your search keyword '"Scheffer, Karin Corrêa"' showing total 12 results
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12 results on '"Scheffer, Karin Corrêa"'

2. Evaluation of the effect of sample suspension concentration and viral load on the outcome of the rabies tissue culture infection test

Author

de Souza, Tatiane de Cassia Pardo, primary, de Sousa e Silva, Gilmara, additional, de Oliveira Fahl, Willian, additional, Rodrigues, Adriana Candido, additional, Asano, Karen Miyuki, additional, Scheffer, Karin Corrêa, additional, Mori, Enio, additional, Siena, Amanda, additional, and Iamamoto, Keila, additional

Published
2023
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6. Seroprevalence to Rabies Virus in Wildlife in Brazil

Author

Fornazari, Felipe, primary, Scheffer, Karin Corrêa, additional, Ramos Silva, Sandriana dos, additional, da Silva, Karina Ribeiro, additional, Rodrigues, Adriana Cândido, additional, Teixeira, Carlos Roberto, additional, Rolim, Luna Scarpari, additional, and Langoni, Helio, additional

Published
2022
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9. Serological Surveillance of Rabies in Free-Range and Captive Common Vampire Bats Desmodus rotundus

Author

Megid, Jane, primary, Benavides Tala, Julio Andre, additional, Belaz Silva, Laís Dário, additional, Castro Castro, Fernando Favian, additional, Ribeiro, Bruna Letícia Devidé, additional, Appolinário, Camila Michele, additional, Katz, Iana Suly Santos, additional, Scheffer, Karin Corrêa, additional, Silva, Sandriana Ramos, additional, Rosa, Adriana Ruckert, additional, Barone, Gisely Toledo, additional, Alves Martorelli, Luzia Fátima, additional, and de Almeida, Marilene Fernandes, additional

Published
2021
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10. Monoclonal antibodies for characterization of rabies virus isolated from non-hematophagous bats in Brazil

Author

Chaves, Luciana Botelho, primary, Achkar, Samira Maria, additional, Silva, Andréa de Cássia Rodrigues da, additional, Caporale, Graciane Maria Medeiros, additional, Cruz, Paula Sônia, additional, Batista, Alexandre Mendes, additional, Scheffer, Karin Corrêa, additional, Fernades, Irene, additional, Carrieri, Maria Luiza, additional, and De Gaspari, Elizabeth N, additional

Published
2015
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12. Monoclonal antibodies for characterization of rabies virus isolated from nonhematophagous bats in Brazil.

Author

Chaves, Luciana Botelho, Achkar, Samira Maria, de Cássia Rodrigues da Silva, Andréa, Medeiros Caporale, Graciane Maria, Cruz, Paula Sônia, Batista, Alexandre Mendes, Scheffer, Karin Corrêa, Fernandes, Irene, Carrieri, Maria Luiza, and De Gaspari, Elizabeth

Subjects
*MONOCLONAL antibodies, *RABIES virus, *EPTESICUS, *LYMPH node diseases, *NUCLEOPROTEINS
Abstract

Introduction: In Brazil, various isolates of rabies virus (RABV) show antigenic profiles distinct from those established by the reduced panel of eight monoclonal antibodies (MAbs) determined by the Centers for Disease Control and Prevention (CDC), utilized for the antigenic characterization of RABV in the Americas. The objective of this study was to produce MAbs from RABV isolates from insectivorous bats with an antigenic profile incompatible with the pre-established one. Methodology: An isolate of RABV from the species Eptesicus furinalis that showed an antigenic profile incompatible with the panel utilized was selected. Hybridomas were produced utilizing the popliteal lymph nodes of mice immunized with ribonucleoproteins purified from the isolate. Results: Two MAbs-producing clones were obtained, BR/IP1-3A7 and BR/IP2-4E10. Fifty-seven isolates of RABV from different species of animals and different regions of Brazil were analyzed utilizing the MAbs obtained. In the analysis of 23 RABV isolates from nonhematophagous bats, the MAbs cross-reacted with ten isolates, of which four were of the species Nyctinomops laticaudatus, one of the species Eptesicus furinalis, and five of the genus Artibeus. Of the nine isolates of non-hematophagous isolates that displayed an incompatible profile analyzed, characteristic of insectivorous bats, BR/IP1-3A7 reacted with five (55.55%) and BR/IP2-4E10 with four (44.44%). Conclusions: The MAbs obtained were able to recognize epitopes common between the three genera, Artibeus, Eptesicus, and Nyctinomops, thereby allowing the antigenic characterization of RABV isolates in Brazil. [ABSTRACT FROM AUTHOR]

Published
2015
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