Caracterização dielétrica de partículas nanométricas e nanoestruturadas de óxido de niobato da família tetragonal tungstênio bronze com estequiometria K'Sr IND. 2' N'b IND. 5' 'O IND. 15'

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência das microestruturas bainítica e martensítica nas propriedades tribológicas do par aço AISI/SAE 4340 e liga bronze-alumínio 630

Pós-graduação em Engenharia Mecânica - FEG

Turkey: country programming background paper: report on transport sector

Includes bibliography

Arte-experimento: o bailado narrativo de Cara-de-Bronze

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspectos da patogenia e análise da variabilidade da glicoproteína S do Coronavirus dos Perus isolado no Brasil

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

Efeito da adição de níquel nas propriedades elétricas de nanopós de niobato de potássio e estrôncio de estrutura tungstênio bronze

Pós-graduação em Química - IBILCE

Efeitos do Butorfanol na concentração anestésica mínima do Sevofluorano em galinhas d'angola (Numida meleagris)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Use of live oocyst vaccine in the control of turkey coccidiosis: Effect on performance and intestinal morphology

An experiment was conducted to determine the effects of different coccidiosis-preventing programs on performance and intestinal morphology of commercial turkeys. Three hundred fifteen1-d-old female commercial cross turkey poults (British United Turkeys, BUT Big 9) were distributed into 3 treatments with 5 replicates of 21 birds each. Three programs were evaluated from 1 to 70 d of age, where program 1 had no anticoccidial drug and no vaccination against coccidiosis; program 2 had an anticoccidial drug (maduramycin 1%, 5 ppm); and program 3 had a vaccination (commercial vaccine, 4 species of Eimeria). All the groups were challenged with a dose of oocysts sporulated (20,000/bird) of 2 species of Eimeria at 21 d of age. In the growing phase (d 0-28), BW, BW gain, and FCR were significantly greater in treated groups compared with control group. In the fattening phase, the performance was not affected by treatments. Treatments and coccidiosis challenge had no significant effects on intestinal villus height. These observations support other reports that confirm live oocyst vaccination can be used effectively as a preventive against avian coccidiosis in commercially reared turkeys.

Cardiopulmonary effects of butorphanol in sevoflurane-anesthetized guineafowl (Numida meleagris)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Síntese, Caracterização Estrutural e Análise do Potencial Catalítico, para a Preparação de Biodiesel, de Niobatos Não Estequiométricos com Estrutura Tungstênio Bronze

Pós-graduação em Química - IBILCE

Isolation and molecular characterization of Brazilian turkey reovirus from immunosuppressed young poults

In this study, we investigated turkey reovirus (TReoV) in tissue samples from young birds, aged 15 days. RT-PCR for TReoV detected 3.3 % positive samples and TReoV was successfully isolated in Vero cells. Histological analysis of positive bursa of Fabricius (BF) revealed atrophied follicles and lymphocyte depletion. The number of CD8+, CD4+ and IgM+ cells was lower in infected BF. Phylogenetic analysis based on S3 gene showed that the Brazilian TReoV isolates clustered in a single group with 98-100 % similarity to TReoV strains circulating in the United States. This is the first indication that TReoV infection may be a contributing factor to immunosuppression in young birds.

Pathology and virus tissue distribution of Turkey Coronavirus (TCoV) in experimentally infected chicks and turkey poults

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