Exposure To Biological Material
Mostrando 1-12 de 50 artigos, teses e dissertações.
-
1. Knowledge of and adherence to standard precautions in a hemodialysis unit: a cross-sectional study
Abstract BACKGROUND: Standard precautions (SPs) are recommended safety measures for healthcare professionals to follow, with a view to preventing healthcare-related infections (HCRIs) and for their own protection. Inadequate adherence to these measures can lead to occurrences of occupational accidents and HCRIs. OBJECTIVES: To ascertain the knowledge of an
Sao Paulo Medical Journal. Publicado em: 2022
-
2. Acidente de trabalho com material biológico: fatores associados ao abandono do acompanhamento clínico-laboratorial
RESUMO Objetivo: Analisar a epidemiologia do abandono do acompanhamento clínico-laboratorial entre os trabalhadores da área da saúde que sofreram acidente com material biológico. Método: Estudo de coorte realizado a partir dos acidentes de trabalho com material biológico notificados em Goiânia/Goiás. Os dados foram analisados no Stata com estatíst
Rev. esc. enferm. USP. Publicado em: 02/12/2019
-
3. Occupational accidents with biological material in a school hospital
RESUMO Objetivo: analisar a ocorrência de acidentes de trabalho com exposição a material biológico de técnicos de enfermagem em um hospital escola. Método: técnicos de enfermagem foram convidados a responder um questionário relacionado à ocorrência de acidentes de trabalho com material biológico. Resultados: participaram 275 profissionais de 9
Rev. Bras. Enferm.. Publicado em: 27/06/2019
-
4. Vacinação e fatores associados entre trabalhadores da saúde
Resumo: O objetivo deste trabalho foi analisar os fatores associados à vacinação entre profissionais de redes municipais de saúde na Bahia, Brasil. Estudo transversal, conduzido entre 2010 e 2012 com 3.084 trabalhadores da atenção primária e média complexidade. Foram descritas: prevalência de vacinação para calendário do adulto de acordo com o Pr
Cad. Saúde Pública. Publicado em: 02/05/2019
-
5. Surface and vertical dimensional changes of mineral trioxide aggregate and biodentine in different environmental conditions
Abstract Surface changes in biological environments are critical for the evaluation of physical and biological activity of biomaterials. Objective: This study investigated surface alterations of calcium silicate-based cements after exposure to different environments. Material and Methods: Forty-eight cylindrical cavities were prepared on root surfaces. The c
J. Appl. Oral Sci.. Publicado em: 10/12/2018
-
6. Analysis of the antimicrobial and anti-caries effects of TiF4 varnish under microcosm biofilm formed on enamel
Abstract Titanium tetrafluoride (TiF4) is known for interacting with enamel reducing demineralization. However, no information is available about its potential antimicrobial effect. Objectives This study evaluated the antimicrobial and anti-caries potential of TiF4 varnish compared to NaF varnish, chlorhexidine gel (positive control), placebo varnish and un
J. Appl. Oral Sci.. Publicado em: 22/02/2018
-
7. Liver proteome of mice with different genetic susceptibilities to the effects of fluoride
ABSTRACT A/J and 129P3/J mice strains have been widely studied over the last few years because they respond quite differently to fluoride (F) exposure. 129P3/J mice are remarkably resistant to the development of dental fluorosis, despite excreting less F in urine and having higher circulating F levels. These two strains also present different characteristics
J. Appl. Oral Sci.. Publicado em: 2016-06
-
8. Exposure of periodontal ligament progenitor cells to lipopolysaccharide from Escherichia coli changes osteoblast differentiation pattern
Periodontal ligament mesenchymal stem cells (PDLMSCs) are an important alternative source of adult stem cells and may be applied for periodontal tissue regeneration, neuroregenerative medicine, and heart valve tissue engineering. However, little is known about the impact of bacterial toxins on the biological properties of PDLSMSCs, including self-renewal, di
J. Appl. Oral Sci.. Publicado em: 2015-04
-
9. Riscos ocupacionais e acidentes com material biológico em profissionais de enfermagem da saúde coletiva / Occupational risks and accidents with biological material among nursing workers in the collective health field
The objective of this descriptive and quantitative study was to analyze occupational risks and accidents among nursing workers in the collective health field with a focus on biological material - BM. The study\ s setting included the cities participating in a Committee of Regional Management in the state of São Paulo, Brazil and was developed in two phases.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/10/2012
-
10. Condicionantes sociais na delimitação de espaços endêmicos de hanseníase / Social conditions in the delimitation of areas endemic for leprosy
INTRODUÇÃO: A hanseníase é uma doença infecciosa crônica granulomatosa, cujo agente etiológico é uma bactéria de vida intracelular obrigatória, o Mycobacterium leprae, que tem no homem seu principal reservatório. A doença possui distribuição universal, predominando atualmente, em latitudes tropicais e tem sido enquadrada entre as enfermidades n
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2012
-
11. Expressão das proteínas citoesqueléticas actina e tubulina em células osteogênicas cultivadas sobre vidro e vitrocerâmica bioativos / Expression of the cytoskeletal proteins actin and tubulin in osteogenic cells cultured on bioactive glass-based surfaces
Bioactive glasses and glass-ceramics have been successfully applied in various therapeutic strategies to promote the formation of mineralized matrix in bone defects. The exposure of these materials to biological fluids results in chemical and topographical modifications that may affect the interactions of cells with the biomaterial surface, with potential ef
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2012
-
12. Subnotificação de acidentes com material biológico pelos profissionais de enfermagem de um hospital-escola do interior paulista / Underreporting of accidents with biological material by nursing professional of a teaching hospital in the interior of the São Paulo state
Introduction: the healthcare workers, particularly, nursing professionals are constantly exposed to biological risk and then, they can get diseases in their workplace. There are several pathogens that can be transmitted after an occupational exposure and those of most epidemiological relevant are the HIV, HBV and HCV. The notification of accidents involving
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/06/2012