Bidens mosaic virus: detecção via RT-PCR e identificação de Galinsoga parviflora como um novo hospedeiro natural do vírus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Assessment of cytokine values in serum by RT-PCR in HIV-1 infected individuals with and without highly active anti-retroviral therapy (HAART)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Quantitative real-time RT-PCR and chromogenic in situ hybridization: precise methods to detect HER-2 status in breast carcinoma

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The heminested RT-PCR for the study of rabies virus pathogenesis

The aim of the present trial was to evaluate the heminested RT-PCR for the study of rabies virus distribution in mice inoculated experimentally. Inoculation was by the intramuscular route in 150 mice, using the dog street rabies virus. Groups of five animals were killed at different times. Fragments of different organs were collected and the material was tested by Fluorescent Antibody Test (FAT) and heminested RT-PCR (hn RT-PCR). Positive results were obtained beginning on the 10th day after inoculation in the brain, spinal cord, salivary gland, limbs, lungs, liver, spleen, urinary bladder, tongue and right kidney. Hn RT-PCR was shown to be more efficient for the study of rabies virus distribution in different tissues and organs. (C) 2004 Elsevier B.V.. All rights reserved.

Comparison between RT-PCR and the mouse inoculation test for detection of rabies virus in samples kept for long periods under different conditions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Quantification of bovine cytokine gene expression using real-time RT-PCR methodology

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Genetic grouping of avian infectious bronchitis virus isolated in Brazil based on RT-PCR/RFLP analysis of the S1 gene

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Use of reverse transcriptase polymerase chain reaction (RT-PCR) in molecular screening of Newcastle disease virus in poultry and free-living bird populations

The aim of this study was to evaluate a simple molecular method of reverse transcriptase polymerase chain reaction (RT-PCR) to differentiate Newcastle disease virus strains according to their pathogenicity, in order to use it in molecular screening of Newcastle disease virus in poultry and free-living bird populations. Specific primers were developed to differentiate LaSota-LS-(vaccine strain) and Sao Joao do Meriti-SJM-strain (highly pathogenic strain). Chickens and pigeons were experimentally vaccinated/infected for an in vivo study to determine virus shedding in feces. Validation of sensitivity and specificity of the primers (SJM and LS) by experimental models used in the present study and results obtained in the molecular analysis of the primers by BLAST made it possible to generalize results. The development of primers that differentiate the level of pathogenicity of NDV stains is very important, mainly in countries where real-time RT-PCR is still not used as a routine test. These primers were able to determine the presence of the agent and to differentiate it according to its pathogenicity. © 2012 Springer Science+Business Media B.V.

Determinação do perfil toxigênico em Staphylococcus aureos e estafilococos coagulase-negativa isolados de recém-nascidos pela técnica de RT-PCR

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aplicação da técnica de RT-PCR in situ na detecção da co-infecção pelo Coronavírus grupo 3 (TCoV) e Astrovírus (TAstV-2) em perus com quadro agudo de enterite

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Comparação entre as técnicas de RT-PCR e inoculação intracerebral em camundongos para detecção do vírus da raiva em amostras mantidas por longos períodos em diferentes estados de conservação

Pós-graduação em Ciência Animal - FMVA

Detecção e diferenciação do vírus da bronquite infecciosa pela técnica de imunocaptura-RT-PCR E RFLP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Imunocaptura do vírus de Influenza aviária para dia diagnóstico em RT-PCR em tempo real

Pós-graduação em Microbiologia Agropecuária - FCAV

Análise da expressão dos genes STEAP1 e STEAP2 em adenocarcinomas de próstata por RT-PCR quantitativa em tempo real

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvimento da técnica de RT-PCR em tempo real para detecção e diferenciação de estirpes do vírus da bronquite infecciosa das galinhas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)