Studies on fungal and bacterial population of air-conditioned environments

In tropical countries such as Brazil, there is not enough information about microbial contaminants in indoor environments with air conditioning systems. Microbial monitoring of such environments is important for the quality of human life. The aim of this work was to assess the fungal genera and bact...

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Main Authors: Claudia Ross, Jose Roberto de Menezes, Terezinha Inez Estivalet Svidzinski, Ulisses Albino, Galdino Andrade
Format: Article
Language:English
Published: Instituto de Tecnologia do Paraná (Tecpar) 2004-09-01
Series:Brazilian Archives of Biology and Technology
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000500020
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spelling doaj-f4f8818492b14fdc9efd8eaf0556a4062020-11-25T00:54:22ZengInstituto de Tecnologia do Paraná (Tecpar)Brazilian Archives of Biology and Technology1516-89131678-43242004-09-0147582783510.1590/S1516-89132004000500020Studies on fungal and bacterial population of air-conditioned environmentsClaudia RossJose Roberto de MenezesTerezinha Inez Estivalet SvidzinskiUlisses AlbinoGaldino AndradeIn tropical countries such as Brazil, there is not enough information about microbial contaminants in indoor environments with air conditioning systems. Microbial monitoring of such environments is important for the quality of human life. The aim of this work was to assess the fungal genera and bacterial morphotypes occurring in such environments. Air samples were taken indoors and outdoors from a public auditorium, a hospital, a company and a shopping center during the 2001 winter by using a six-stage impactor Millipore M air T® . Twenty-one fungal genera were identified. Bacterial morphological groups found were Gram positive and negative rods and Gram positive coccus.<br>Em países tropicais como o Brasil, não há informação suficiente sobre contaminantes microbianos em ambientes internos com sistemas de ar condicionado. Monitoramento microbiano em tais ambientes é importante para a qualidade de vida humana. O objetivo deste trabalho foi identificar os gêneros de fungos e morfotipos de bactérias que ocorrem em tais ambientes. Amostras de ar foram coletadas dentro e fora de um auditório público, um hospital, uma empresa e um shopping center durante o inverno de 2001 utilizando um impactador de ar de seis estágios Millipore M air T® . Vinte e um gêneros de fungos foram identificados. Foram encontrados grupos morfológicos de bactérias bastonetes Gram positivos e negativos e cocos Gram positivos.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000500020Sick building syndromefungibacteriaair conditionerindoor air qualityair ecology
collection DOAJ
language English
format Article
sources DOAJ
author Claudia Ross
Jose Roberto de Menezes
Terezinha Inez Estivalet Svidzinski
Ulisses Albino
Galdino Andrade
spellingShingle Claudia Ross
Jose Roberto de Menezes
Terezinha Inez Estivalet Svidzinski
Ulisses Albino
Galdino Andrade
Studies on fungal and bacterial population of air-conditioned environments
Brazilian Archives of Biology and Technology
Sick building syndrome
fungi
bacteria
air conditioner
indoor air quality
air ecology
author_facet Claudia Ross
Jose Roberto de Menezes
Terezinha Inez Estivalet Svidzinski
Ulisses Albino
Galdino Andrade
author_sort Claudia Ross
title Studies on fungal and bacterial population of air-conditioned environments
title_short Studies on fungal and bacterial population of air-conditioned environments
title_full Studies on fungal and bacterial population of air-conditioned environments
title_fullStr Studies on fungal and bacterial population of air-conditioned environments
title_full_unstemmed Studies on fungal and bacterial population of air-conditioned environments
title_sort studies on fungal and bacterial population of air-conditioned environments
publisher Instituto de Tecnologia do Paraná (Tecpar)
series Brazilian Archives of Biology and Technology
issn 1516-8913
1678-4324
publishDate 2004-09-01
description In tropical countries such as Brazil, there is not enough information about microbial contaminants in indoor environments with air conditioning systems. Microbial monitoring of such environments is important for the quality of human life. The aim of this work was to assess the fungal genera and bacterial morphotypes occurring in such environments. Air samples were taken indoors and outdoors from a public auditorium, a hospital, a company and a shopping center during the 2001 winter by using a six-stage impactor Millipore M air T® . Twenty-one fungal genera were identified. Bacterial morphological groups found were Gram positive and negative rods and Gram positive coccus.<br>Em países tropicais como o Brasil, não há informação suficiente sobre contaminantes microbianos em ambientes internos com sistemas de ar condicionado. Monitoramento microbiano em tais ambientes é importante para a qualidade de vida humana. O objetivo deste trabalho foi identificar os gêneros de fungos e morfotipos de bactérias que ocorrem em tais ambientes. Amostras de ar foram coletadas dentro e fora de um auditório público, um hospital, uma empresa e um shopping center durante o inverno de 2001 utilizando um impactador de ar de seis estágios Millipore M air T® . Vinte e um gêneros de fungos foram identificados. Foram encontrados grupos morfológicos de bactérias bastonetes Gram positivos e negativos e cocos Gram positivos.
topic Sick building syndrome
fungi
bacteria
air conditioner
indoor air quality
air ecology
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000500020
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AT terezinhainezestivaletsvidzinski studiesonfungalandbacterialpopulationofairconditionedenvironments
AT ulissesalbino studiesonfungalandbacterialpopulationofairconditionedenvironments
AT galdinoandrade studiesonfungalandbacterialpopulationofairconditionedenvironments
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