Leveduras Pseudomonas Aeruginosa E Bacterias Heterotroficas Em Agua De Dialise
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Leveduras Pseudomonas Aeruginosa E Bacterias Heterotroficas Em Agua De Dialise
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Author : Marise Simoes
language : pt-BR
Publisher:
Release Date : 2004
Leveduras Pseudomonas Aeruginosa E Bacterias Heterotroficas Em Agua De Dialise written by Marise Simoes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.
Hemodialise e a modalidade terapeutica para pacientes com insuficiencia renal cronica, que atende no Brasil 89,63% dos doentes. As analises microbiologica e quimica sao instrumentos importantes para o monitoramento da qualidade da agua utilizada para dialise. Estas analises devem ser periodicas e dos diferentes pontos do sistema de distribuicao da agua no servico de hemodialise apos tratamento especifico. Durante o verao e inverno de 2003, foram analisadas 200 amostras de aguas utilizadas para dialise provenientes de 2 unidades hospitalares denomindas A e B. Os pontos analisados foram os seguintes: 18 do cavalete de entrada do sistema de abastecimento das unidades (P1), 18 antes do pre-tratamento (P2), 18 apos a osmose reversa (P3), 28 entrada da maquina (P4), 30 solucao de dialise (P5), 17 das linhas com dialisador (P6), 9 do " loop" para o reservatorio (P7), 11 do filtro do carvao ativado (P8), 18 do reuso C (P9), 18 do reuso branco (P10), 15 da saida do reservatorio da agua tratada por osmose reversa (P11).A metodologia utilizada foi a recomendada pelo Standard Methods for Examination of Water and Wastewater,1995 utilizando as tecnicas: "Pour Plate" para contagem de bacterias heterotroficas em Agar R2A 35[vbar]C/72 h; membrana filtrante para Pseudomonas aeruginosa em Agar Cetrimide 35[vbar]C/48h e leveduras em Agar Sabouraud - dextrose com 200 mg/mL de cloranfenicol 25[vbar]C/7 dias; determinacoes de fluoreto e condutividade. A analise de nitrato e sulfato foi realizada segundo a metodologia recomendada pelas Normas Analiticas do Instituto Adolfo Lutz,1985. Nao houve diferenca significativa entre as estacoes verao e inverno. A unidade A apresentou leveduras em 5 amostras, P.aeruginosa em 14 e bacterias heterotroficas acima de 200 UFC/mL em 52; enquanto a unidade B apresentou leveduras em 20 amostras, P.aeruginosa em 5, e bacterias heterotroficas acima de 200 UFC/mL em 36. Apos a osmose reversa foi realizada s pesquisa de endotoxinas bacterianas, sendo detectada sua presenca em duas amostras na unidade A no verao. Os parametros quimicos foram subsidios importantes para a avaliacao do trabalho das membranas de osmose reversa, revelando sua eficiencia na filtracao dos ions fluoreto, nitrato, sulfato, condutividade nas duas unidades durante o inverno e verao de 2003, reduzindo significantemente estas substancias na agua de dialise (p
Investigacao De Leveduras Pseudomonas Aeruginosa E Bacterias Heterotroficas Nas Aguas Dos Reservatorios Nos Equipos Odontologicos Que Passam Pelas Seringas Triplices E Utilizadas Em Pacientes Sob Tratamento Periodontal
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Author : Julio Cesar Elias
language : pt-BR
Publisher:
Release Date : 2005
Investigacao De Leveduras Pseudomonas Aeruginosa E Bacterias Heterotroficas Nas Aguas Dos Reservatorios Nos Equipos Odontologicos Que Passam Pelas Seringas Triplices E Utilizadas Em Pacientes Sob Tratamento Periodontal written by Julio Cesar Elias and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Este trabalho tem como objetivo a pesquisa de leveduras, Pseudomonas aeruginosa e bacterias heterotroficas, nas aguas dos equipos odontologicos que passam pelas seringas triplices e utilizadas em pacientes sob tratamentoperiodontal. Foram estudadas 49 amostras de agua que passam pelas seringas triplices e 49 pacientes adultos, de ambos os sexos, entre 20 e 72 anos, em uma clinica odontologica na regiao de Campinas-SP. Dos pacientes foramcolhidas amostras da mucosa jugal, antes e depois do tratamento periodontal, para pesquisa de leveduras. Estas amostras foram semeadas em placas contendo agar Sabouraud v dextrose com 200-g/mL de cloranfenicol emantidas em estufa a 37[vbar]C por 7 dias. Para pesquisa de leveduras, Pseudomonas aerugisona e bacterias heterotroficas nas aguas que passam pelas seringas triplices foi utilizada a metodologia ecomendada (StandardMethods for Examination of Water and Wastewater) utilizando as tecnicas: (Pour Plate) para contagem de bacterias heterotroficas em agar R2A a 35[vbar]Cpor 72h; membrana filtrante para leveduras em agar Sabouraud v dextrose com 200-g/mL de cloranfenicol, 25[vbar] C por 7 dias e Pseudomonas aeruginosa em agar Cetrimide 35[vbar]C por 48h. Leveduras e Pseudomonas aeruginosa naoforam isoladas nas 49 amostras de aguas que passam pelas seringas triplices, mas a contagem de bacterias heterotroficas estava acima de 3.000 UFC/mLem 100% das amostras de agua. As leveduras foram isoladas em 24,48% (12/49) dos pacientes. Candida albicans foi isolada em 50% (6/12), antes e apos o tratamento. Vinte e cinco por cento (3/12) dos pacientes apresentaramC. albicans antes do tratamento e 8,33% (1/12) apresentou C. albicans depois do tratamento. Candida parapsilosis e Candida krusei foram isoladas antes do tratamento e C. albicans depois do tratamento em 8,33% (1/12). C. albicansantes do tratamento e Candida glabrata depois do tratamento em 8,33% (1/12). Neste estudo, a presenca de leveduras na mucosa bucal dos pacientes naoestava relacionada com os microrganismos presentes na agua.
Revista Do Instituto Adolfo Lutz
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Author : Instituto Adolfo Lutz (São Paulo, Brazil)
language : pt-BR
Publisher:
Release Date : 2004
Revista Do Instituto Adolfo Lutz written by Instituto Adolfo Lutz (São Paulo, Brazil) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Medicine categories.
Microbiology Of Solid Waste
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Author : Anna C. Palmisano
language : en
Publisher: CRC Press
Release Date : 1996-08-16
Microbiology Of Solid Waste written by Anna C. Palmisano and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-16 with Science categories.
Interest in solid waste disposal has been growing since the early 1960s, when researchers emphasized the potential for solid waste to harbor pathogenic microorganisms. Since then, society has become more interested in the environmental impacts of solid waste treatment and disposal, and how biological processes are used to minimize these impacts. This new text provides a basic understanding of the unique microbial ecosystems associated with the decomposition of municipal solid waste (MSW). It addresses the challenges of sampling and assaying microbial activities in MSW and describes preferred methods. The decomposition of MSW under anaerobic conditions in landfills and digestors is described, as well as under aerobioconditions during composting. The Microbiology of Solid Wastes discusses the need to consider MSW as an integrated system of collection, recycling, treatment, and disposal. A better understanding of solid waste microbiology will contribute to safe and economical solid waste management. Microbiologists, environmental engineers, and solid waste managers will all find this a useful reference.
Medical Thermology
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Author : Margaret Abernathy
language : en
Publisher:
Release Date : 1986
Medical Thermology written by Margaret Abernathy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Medical thermography categories.
Protocols In Lichenology
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Author : Ilse Kranner
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Protocols In Lichenology written by Ilse Kranner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
As an intricate association between a fungus and one or more green algae or cyanobacteria, lichens are one of the most successful examples of symbiosis. These fascinating organisms survive extreme desiccation and temperatures. They are adapted to a great variety of habitats, from deserts to intertidal zones, from tropical rain forests to the peaks of the Himalayas and to circumpolar ecosystems. Lichens are extremely efficient accumulators of atmospherically deposited pollutants, and are therefore widely used to monitor environmental pollution. Their wide range of secondary products show pharmaceutically interesting fungicidal, antibacterial and antiviral properties. Lichens are extremely difficult to culture. This manual provides well-tested tissue culture protocols, protocols for studying lichen ultrastructure, (eco)physiology, primary and secondary compounds, and for using lichens as bioindicators.
Harper S Illustrated Biochemistry
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Author :
language : en
Publisher:
Release Date : 2006
Harper S Illustrated Biochemistry written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Biochemistry categories.
Advances In Fruit Processing Technologies
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Author : Sueli Rodrigues
language : en
Publisher: CRC Press
Release Date : 2012-05-18
Advances In Fruit Processing Technologies written by Sueli Rodrigues and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-18 with Technology & Engineering categories.
One of the main concerns of the food industry is the need for high-quality fresh fruits and fruit products with good sensory quality, long shelf life, and high nutritional value. To meet these demands, new processing technologies are under investigation and development. Advances in Fruit Processing Technologies incorporates fundamentals in food processing as well as the advances made in recent years to improve final product quality. With contributions from a panel of international researchers who present a blend of classical and emerging technologies, the book explores: Ozone, ultrasound, irradiation, pulsed electric field, vacuum frying, and high-pressure processing Ultraviolet and membrane processing Enzymatic maceration, freeze concentration, and refrigeration The effect of processing on sensory characteristics and nutritional value New trends in modified atmosphere packaging The use of fruit juices as a vehicle for probiotic microorganisms Prebiotic oligosaccharides as an alternative for dairy products Incorporating a series of case studies on the application of various technologies, the book reviews their advantages, limitations, successes, and failures. The contributors also examine the implications of food processing technologies on waste production, energy use, and resource requirements. This comprehensive survey of methods for optimizing fruit quality is an ideal resource for those in the fruit and vegetable industry looking for innovations that can improve efficiency, reduce waste, and cut costs.
Developments In Food Colours
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Author : John Walford
language : en
Publisher:
Release Date : 1980
Developments In Food Colours written by John Walford and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Coloring matter in food categories.
Regulatory approaches to food coloration. anlysis of synthetic food colours. The influence of colour on sensory perception and food choices. Synthetic certified food colours of the USA. Natural colours in food. Adverse reactions to food additives and colours. Future trends.
Life
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Author : William K. Purves
language : en
Publisher: Macmillan
Release Date : 2001
Life written by William K. Purves and has been published by Macmillan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Authoritative, thorough, and engaging, Life: The Science of Biology achieves an optimal balance of scholarship and teachability, never losing sight of either the science or the student. The first introductory text to present biological concepts through the research that revealed them, Life covers the full range of topics with an integrated experimental focus that flows naturally from the narrative. This approach helps to bring the drama of classic and cutting-edge research to the classroom - but always in the context of reinforcing core ideas and the innovative scientific thinking behind them. Students will experience biology not just as a litany of facts or a highlight reel of experiments, but as a rich, coherent discipline.