Perfil sócio-econômico e diretrizes para a gestão do agronegócio da ovinocultura no Estado de São Paulo

Pós-graduação em Zootecnia - FMVZ

Uso de aeradores e substratos no cultivo semi-intensivo do camarão-da-amazônia Macrobrachium amazonicum: análise técnica, econômica e emissão de gases do efeito estufa

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Sustentabilidade, manejo da água e da aeração no cultivo semi-intensivo do camarão-da-amazônia Macrobrachium amazonicum em água hipereutrófica)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Policultivo de acará-bandeira e camarão-marinho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Análise da viabilidade da reciclagem de dejetos de bovinos com tratamento biológico, em sistema intensivo de produção de leite

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Balanço energético relativo à produção de feno de coast-cross e alfafa em sistema intensivo de produção de leite

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Níveis de proteína e energia digestíveis para tilápia-do-nilo criada em tanques-rede na fase de terminação

Pós-graduação em Zootecnia - FMVZ

Stocking densities of juvenile Brycon orthotaenia: production parameters and economic benefits in net cages

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

Short periods of food restriction do not affect growth, survival or muscle development on pacu larvae

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Exigência de proteína digestível em dietas para juvenis de tambaqui e a dinâmica do crescimento muscular por aspectos morofológicos e turnover isotópico do carbono-13 e do nitrogênio-15

Pós-graduação em Zootecnia - FCAV

Antibodies to Neospora caninum in sheep from slaughterhouses in the state of Sao Paulo, Brazil

Neosporosis is an emergent disease responsible for considerable economic impact due to reproductive losses. Its zoonotic potential remains unknown. This study involved a survey of antibodies to Neospora caninum in slaughtered sheep and their association with epidemiological variables. Serum samples from 596 sheep from the states of Sao Paulo and Rio Grande do Sul, Brazil, were collected in two slaughterhouses located in Sao Paulo and evaluated by indirect fluorescence antibody test (IFAT), using cut-off titers of 25. Among these samples, 353/596 (59.23%; 95%CI 55.23-63.10) were positive and 263/353 (74.50%; 95%CI 69.71-78.77%) were from Rio Grande do Sul. Statistical associations were determined in the univariate analysis between the serological results and sex, breed and municipality of origin. Sheep that came from extensive breeding system showed higher chance (OR=2.09) of presenting antibodies to N. caninum in relation to those from semi-intensive system. Higher chance was also observed for the different studied breeds, except Bergamacia, in relation to Hampshire Down. The results revealed the presence of infection by N. caninum in sheep from slaughterhouses.

First report of Myxobolus sp infection in the skeletal muscle of Neotropical freshwater fish Piaractus mesopotamicus

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

Anatomo-histopatologia de fígados bovinos: relação entre as lesões e os sistemas de produção

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Hydrodynamic characterization and performance evaluation of an aerobic three phase airlift fluidized bed reactor in a recirculation aquaculture system for Nile Tilapia production

The hydrodynamic characterization and the performance evaluation of an aerobic three phase fluidized bed reactor in wastewater fish culture treatment are presented in this report. The objective of this study was to evaluate the organic matter, nitrogen and phosphorous removal efficiency in a physical and biological wastewater treatment system of an intensive Nile Tilapia laboratory production with recirculation. The treatment system comprised of a conventional sedimentation basin operated at a hydraulic detention time HDT of 2.94 h and an aerobic three phase airlift fluidized bed reactor AAFBR operated at an 11.9 min HDT. Granular activated carbon was used as support media with density of 1.64 g/cm(3) and effective size of 0.34 mm in an 80 g/L constant concentration. Mean removal efficiencies of BOD, COD, phosphorous, total ammonia nitrogen and total nitrogen were 47%, 77%, 38%, 27% and 24%, respectively. The evaluated system proved an effective alternative for water reuse in the recirculation system capable of maintaining water quality characteristics within the recommended values for fish farming and met the Brazilian standards for final effluent discharges with exception of phosphorous values. (C) 2011 Elsevier B.V. All rights reserved.

Risk factors of oropharyngeal carriage of Pseudomonas aeruginosa among patients from a Medical-Surgical Intensive Care Unit

Oropharyngeal carriage of Pseudomonas aeruginosa is associated with increased risk of infection and may provide a source for spread of drug-resistant strains. In order to assess the incidence and risk factors of oropharyngeal carriage, we conducted a retrospective cohort study based on results of surveillance cultures (oropharyngeal swabs) from a medical-surgical intensive care unit, collected from March 2005 through May 2006. Variables investigated included demographic characteristics, comorbid conditions, invasive procedures, use of devices and use of antimicrobials. Thirty case patients with P. aeruginosa carriage were identified. Other 84 patients with surveillance cultures negative to P. aeruginosa were enrolled as control subjects. Case patients were more likely to have a solid malignancy (Odds Ratio [OR] = 12.04, 95% Confidence Interval [CI] = 1.93-75.09, p=0.008), Acquired Immunodeficiency Syndrome (AIDS, OR = 7.09, 95% CI=1.11-45.39, p = 0.04), central nervous system disease (OR = 4.51, 95% CI = 1.52-13.39, p = 0.007), or to have a central venous catheter placed (OR = 7.76, 95% CI = 1.68-35.79, p=0.009). The use of quinolones was a protective factor (OR = 0.13, 95% CI = 0.03-0.47, p = 0.002). The predominance of comorbidities as risk factors points out a group of patients to whom preventive measures should be directed.