Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Arq. bras. oftalmol ; 72(5): 626-630, set.-out. 2009. ilus, tab
Article in English | LILACS | ID: lil-534180

ABSTRACT

OBJETIVO: Avaliar a influência da ação antimicrobiana das soluções multiuso para desinfecção de lentes de contato hidrofílicas. MÉTODOS: Duas soluções multiuso denominadas solução A (poliquaternário-1 a 0,001 por cento e miristamidopropil dimetilamina a 0,0005 por cento) e solução B (poliaminopropil biguanida a 0,0001 por cento) foram testadas em lentes de contato hidrofílicas contaminadas com Pseudomonas aeruginosa (ATCC27583), Staphylococcus epidermidis (ATCC1226), Klebsiella pneumoniae (ATCC13883), Staphylococcus aureus (ATCC25923) e Candida albicans (ATCC 10231) para verificar a quantidade de redução do crescimento dos microrganismos após o enxágue com as soluções. Foram seguidas as instruções preconizadas pelos fabricantes. RESULTADOS: Houve redução de 90 por cento do crescimento de Pseudomonas aeruginosa, Staphylococcus epidermidis, Staphylococcus aureus e Candida albicans. Não houve crescimento de Klebsiella pneumoniae. CONCLUSÃO: As soluções testadas neste trabalho mostraram redução do número de microrganismos testados.


PURPOSE: To evaluate the efficacy of disinfecting solutions in hydrophilic contact lenses (CL). METHODS: Two multi-use solutions denominated solution A (0.001 percent polyquaternium-1 and 0.0005 percent myristamidopropyl dimethylamine) and solution B (0.0001 percent polyaminopropyl biguanide) were used. The solutions were tested in hydrophilic contact lenses infected with Pseudomonas aeruginosa (ATCC27583), Staphylococcus epidermidis (ATCC1226), Klebsiella pneumoniae (ATCC13883), Staphylococcus aureus (ATCC25923) and Candida albicans (ATCC 10231) and the decrease in microorganisms growth after the hydrophilic contact lenses were cleaned with the respective solutions was verified. The manufacture's instructions were followed. RESULTS: A decrease of 90 percent of Pseudomonas aeruginosa, Staphylococcus epidermidis, Staphylococcus aureus, Candida albicans and a decrease 100 percent of Klebsiella pneumoniae was observed. CONCLUSION: The solutions decreased the amount of microorganisms tested.


Subject(s)
Animals , Bacteria/drug effects , Candida albicans/drug effects , Contact Lens Solutions/pharmacology , Contact Lenses, Hydrophilic/microbiology , Disinfectants/pharmacology , Bacteria/growth & development , Biguanides/pharmacology , Colony Count, Microbial , Candida albicans/growth & development , Klebsiella/drug effects , Klebsiella/growth & development , Polymers/pharmacology , Propylamines/pharmacology , Propylamines/standards , Pseudomonas aeruginosa/drug effects , Pseudomonas aeruginosa/growth & development , Staphylococcus aureus/drug effects , Staphylococcus aureus/growth & development , Staphylococcus epidermidis/drug effects , Staphylococcus epidermidis/growth & development
SELECTION OF CITATIONS
SEARCH DETAIL