Biosecurity
Mostrando 13-24 de 52 artigos, teses e dissertações.
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13. Experimental infection with Brazilian Newcastle disease virus strain in pigeons and chickens
Abstract This study was designed with the goal of adding as much information as possible about the role of pigeons (Columba livia) and chickens (Gallus gallus) in Newcastle disease virus epidemiology. These species were submitted to direct experimental infection with Newcastle disease virus to evaluate interspecies transmission and virus-host relationships.
Braz. J. Microbiol.. Publicado em: 2016-03
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14. The Effects of Two Different Cleaning and Disinfection Programs on Broiler Performance and Microbiological Status of Broiler Houses
ABSTRACT The objective of this study was to investigate the influence of two cleaning and disinfection programs on broiler performance and on the microbiological status of the facilities. This trial was an observational study of comparative character. Two experiments were conducted, with 960 birds each. Both experiments were carried out in a positive-pressur
Rev. Bras. Cienc. Avic.. Publicado em: 2015-12
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15. An overview on avian influenza
Avian influenza (AI) is considered an exotic disease in the Brazilian poultry industry, according to the National Avian Health Program (PNSA), with permanent monitoring of domestic, exotic and native avian species. Brazil presents privileged environmental conditions of reduced risk. In addition, all commercial poultry and conservation holdings are registered
Revista Brasileira de Ciência Avícola. Publicado em: 2012-06
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16. Biossegurança no controle da infecção hospitalar: desenvolvimento de imunossensor impedimétrico para detecção de Staphylococcus aureus em áreas críticas hospitalares / Biosafety in the control of hospital infection: development of an impedimetric immunosensor for detection of Staphylococcus aureus in critical areas of hospitals
The Biosafety is a very important tool for the Control of Hospital Infection establishing through methods, techniques and standards, measures to be adopted in order to prevent and control risks that may contribute to hospital infection. This work reports the development of an impedimetric immunosensor for detection of pathogenic bacteria, specifically Staphy
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2011
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17. Detection of Mycoplasma gallisepticum in dead captive psittacines in Belo Horizonte, Brazil
Mycoplasma gallisepticum (Mg) infection of wild native Brazilian psittacines (Psittaciformes) which died of any cause during sorting, rehabilitation, or conservation, was investigated by PCR. Two previously described PCR methodologies using Mg specific primers were employed for the analyses of 140 swab samples (cloaca, trachea, or palatine cleft). Average po
Revista Brasileira de Ciência Avícola. Publicado em: 2010-06
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18. Identification of critical points of thermal environment in broiler production
This paper describes an exploratory study carried out to determine critical control points and possible risks in hatcheries and broiler farms. The study was based in the identification of the potential hazards existing in broiler production, from the hatchery to the broiler farm, identifying critical control points and defining critical limits. The following
Revista Brasileira de Ciência Avícola. Publicado em: 2010-03
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19. A aplicabilidade da norma da dignidade humana
A norma da dignidade humana levanta muitas dúvidas sobre sua aplicabilidade, sobretudo por se tratar de uma norma com um alto grau de vagueza. Inexiste, na doutrina e na jurisprudência, um consenso acerca da estrutura e do conteúdo da norma da dignidade humana. O objetivo do presente trabalho, nesse sentido, é contribuir para uma melhor compreensão acer
Publicado em: 2010
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20. Bioseguridad con énfasis en contaminantes biológicos en trabajadores de la salud
Health workers of the emergency service are frequently exposed to different dangers, among them the contact with biological polluting agents. This is a study of descriptive character, with the objective to characterize workers on social demographic aspects, and also to verify the level of application of the bio-security norms at the emergency services of a h
Ciência & Saúde Coletiva. Publicado em: 2009-12
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21. Efficacy of several Salmonella vaccination programs against experimental challenge with Salmonella gallinarum in commercial brown layer and broiler breeder hens
The protective effect of various Salmonella vaccines regimens against an experimental Salmonella Gallinarum challenge (SGNalr strain at 12 wk of age) was evaluated in two experiments. In Experiment 1 commercial brown layers were vaccinated according to one of the following programs: (i) two doses of a SE bacterin (Layermune SE; group 1); (ii) a first dose of
Revista Brasileira de Ciência Avícola. Publicado em: 2009-03
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22. TOXICITY OF AN ORGANOPHOSPHATE PESTICIDE IN THE PERIPHERAL AUDITORY SYSTEM: ANATOMIC AND FUNCTIONAL STUDY / TOXICIDADE DE AGROTÓXICO ORGANOFOSFORADO NO SISTEMA AUDITIVO PERIFÉRICO DE COBAIAS: ESTUDO ANATÔMICO E FUNCIONAL
The organophosphate pesticides are widely used in agriculture, and the widespread application of these agents, without the appropriate use of bio-security measures, has contributed to environmental degradation and the increased incidence of occupational poisoning, becoming one of the main public health problems in rural areas. Studies show that the ototoxic
Publicado em: 2009
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23. Coccidioidomicose no estado de Cearà (1995-2007): caracterÃsticas clÃnico-laboratoriais e anÃlise das fraÃÃes protÃicas do antÃgeno total de Coccidioides posadasii no imunodiagnÃstico / Coccidioidomycosis State of Cearà (1995 - 2007): characteristics clinical laboratory and analysis of protein fractions of antigen total Coccidioides posadasii in the immunodiagnosis
Coccidiodomycosis is a disease caused by dimorphic fungi of the Coccidioides genus â C. immitis and C. posadasii â which afflicts people and various animals, such as cattle, goats, rodents and dogs. It is restricted to the Americas and cases have been reported in the state of Cearà only since 1995. The infection generally results from inhaling the infecti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/12/2008
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24. Avaliação do processo de esterilização no serviço público odontológico do município de Porto Velho-RO
O aumento de casos de doenças infecto-contagiosas, como hepatite e AIDS, despertou para a necessidade de elaboração de regras mais rígidas para controle de infecções em ambiente odontológico. As práticas de esterilização e desinfecção, entre as medidas de biossegurança, tornaram-se imprescindíveis. Em virtude disto, o objetivo desse estudo foi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/06/2008