RESUMO
The present study evaluates the efficiency of the following decontaminating agents for the multiresistant, locally circulating bacterium Pseudomonas aeruginosa: glutaraldehyde 2%--makes A and B-, glutaraldehyde-formaldehyde; povidone-iodine-makes A, B and C-; sodium hypochloride; chloroxylenol--makes A and B-; and lapire chloride. The 9027 ATCC strain was used as a standard. A modification of the method of Kelsey and Sykes (1) was used to evaluate decontaminating efficiency. Highly satisfactory results were obtained with glutaraldehide 2% A and B, glutaraldehyde-formaldehyde and sodium hypochlorite. The results for povidone-iodine A, B and C were satisfactory but were unsatisfactory for chloroxylenol and lapirium chloride.
Assuntos
Desinfetantes de Equipamento Odontológico/farmacologia , Desinfetantes de Equipamento Odontológico/normas , Farmacorresistência Bacteriana , Formaldeído/farmacologia , Glutaral/farmacologia , Humanos , Povidona-Iodo/farmacologia , Pseudomonas aeruginosa/efeitos dos fármacos , Controle de Qualidade , Compostos de Amônio Quaternário/farmacologia , Hipoclorito de Sódio/farmacologia , Xilenos/farmacologiaRESUMO
The present study evaluates the efficiency of the following decontaminating agents for the multiresistant, locally circulating bacterium Pseudomonas aeruginosa: glutaraldehyde 2
--makes A and B-, glutaraldehyde-formaldehyde; povidone-iodine-makes A, B and C-; sodium hypochloride; chloroxylenol--makes A and B-; and lapire chloride. The 9027 ATCC strain was used as a standard. A modification of the method of Kelsey and Sykes (1) was used to evaluate decontaminating efficiency. Highly satisfactory results were obtained with glutaraldehide 2
A and B, glutaraldehyde-formaldehyde and sodium hypochlorite. The results for povidone-iodine A, B and C were satisfactory but were unsatisfactory for chloroxylenol and lapirium chloride.
RESUMO
The present study evaluates the efficiency of the following decontaminating agents for the multiresistant, locally circulating bacterium Pseudomonas aeruginosa: glutaraldehyde 2
--makes A and B-, glutaraldehyde-formaldehyde; povidone-iodine-makes A, B and C-; sodium hypochloride; chloroxylenol--makes A and B-; and lapire chloride. The 9027 ATCC strain was used as a standard. A modification of the method of Kelsey and Sykes (1) was used to evaluate decontaminating efficiency. Highly satisfactory results were obtained with glutaraldehide 2
A and B, glutaraldehyde-formaldehyde and sodium hypochlorite. The results for povidone-iodine A, B and C were satisfactory but were unsatisfactory for chloroxylenol and lapirium chloride.
RESUMO
A seroepidemiologic investigation was carried out in order to remake the experience of the population of Rosario, Argentina, with different strains of virus influenza type A (prototype strains and minor variations). PR/8/34 (HO N1); FM/1/47 (H1 N1); R/1/62 (H2 N2); HK/1/68 (H3 N2); E/42/72 (H3 N2); PCh/1/73 (H3 N2). It could be established that the tested strains circulated in this City, probably while they prevale in other parts of the world. A 34,6% of recent infections for the prevalent strains could be estimated from the present investigations.
Assuntos
Vírus da Influenza A/imunologia , Influenza Humana/epidemiologia , Adolescente , Adulto , Argentina , Humanos , Influenza Humana/microbiologia , Pessoa de Meia-IdadeRESUMO
A seroepidemiologic investigation was carried out in order to remake the experience of the population of Rosario, Argentina, with different strains of virus influenza type A (prototype strains and minor variations). PR/8/34 (HO N1); FM/1/47 (H1 N1); R/1/62 (H2 N2); HK/1/68 (H3 N2); E/42/72 (H3 N2); PCh/1/73 (H3 N2). It could be established that the tested strains circulated in this City, probably while they prevale in other parts of the world. A 34,6
of recent infections for the prevalent strains could be estimated from the present investigations.
RESUMO
A seroepidemiologic investigation was carried out in order to remake the experience of the population of Rosario, Argentina, with different strains of virus influenza type A (prototype strains and minor variations). PR/8/34 (HO N1); FM/1/47 (H1 N1); R/1/62 (H2 N2); HK/1/68 (H3 N2); E/42/72 (H3 N2); PCh/1/73 (H3 N2). It could be established that the tested strains circulated in this City, probably while they prevale in other parts of the world. A 34,6
of recent infections for the prevalent strains could be estimated from the present investigations.
