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Title: | Laboratorial algorithm for serological diagnosis of visceral leishmaniasis using rK39-ICT, DAT-LPC and FC-Simplex IgG1. |
Authors: | Vale, Isabela Natália Pascoal Campos do Saliba, Juliana Wilke Fonseca, Giuliana Schmidt França Pascoal, Vanessa Peruhype Magalhães Araújo, Fernanda Fortes de Xavier, Marcelo Antônio Pascoal Carvalho, Andréa Teixeira de Campos, Fernanda Magalhães Freire Andrade, Mariléia Chaves Lula, Jamille Fernandes Reis, Alexandre Barbosa Lemos, Elenice Moreira Carvalho, Sílvio Fernando Guimarães de Oliveira, Edward Martins Filho, Olindo Assis |
Issue Date: | 2020 |
Citation: | VALE, I. N. P. C. do et al. Laboratorial algorithm for serological diagnosis of visceral leishmaniasis using rK39-ICT, DAT-LPC and FC-Simplex IgG1. Journal of Immunological Methods, v. 480, p. 112765, 2020. Disponível em: <https://www.sciencedirect.com/science/article/abs/pii/S002217592030034X?via%3Dihub>. Acesso em: 10 jun. 2021. |
Abstract: | The performance of distinct serological tests (rK39-ICT, IFAT, DAT-LPC, FC-Simplex IgG1) was assessed and a laboratorial algorithm was proposed for accurate diagnosis of VL. DAT-LPC and FC-Simplex IgG1 showed outstanding accuracy (AUC = 0.93) to identify VL patients. The use of a sequential serological algorithm (rK39-ICT screening followed by DAT-LPC or FC-Simplex IgG1) improved the global accuracy for VL (97.2%) diagnosis. An alternative approach for diagnosis of VL has been also assessed for interchangeable use of serum/whole blood lysate samples in DAT-LPC and FC-Simplex IgG1. Our data showed an outstanding agreement for the results obtained with whole blood lysate samples as compared to serum samples (DAT-LPC =100%; FC-Simplex IgG1 = 99%). Together, these findings provide insights to improve the current overall accuracy of VL diagnosis and present innovative laboratorial tests and alternative samples from use in public health services. |
URI: | http://www.repositorio.ufop.br/jspui/handle/123456789/13646 |
metadata.dc.identifier.uri2: | https://www.sciencedirect.com/science/article/abs/pii/S002217592030034X?via%3Dihub |
metadata.dc.identifier.doi: | https://doi.org/10.1016/j.jim.2020.112765 |
ISSN: | 0022-1759 |
Appears in Collections: | DEACL - Artigos publicados em periódicos |
Files in This Item:
File | Description | Size | Format | |
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ARTIGO_LaboratorialAlgorithmSerological.pdf Restricted Access | 1,17 MB | Adobe PDF | View/Open |
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