RESUMO
240 samples of urine male and dogs ranging from 1 to 14 years old were inspected and cultivated in media such as blood agar and Levine. 133 samples (55,4%) showed to be positive and the most isolated microrganisms were: Escherichia coli (40,1%), Streptocus canis (17,7%), Proteus mirabalis (14,6%) and Staphylococcus aureus (11,5%). Escherichia coli showed to be more sensible to gentamicin and chloranfenicol; ampiciline acted on wel against Streptococcus canis, while Proteus" samples had more sensibility to gentamicine and ampiciline; both chloranfenicol and gentamicine were efficient against Staphylococcus aureus.
Foram examinadas 240 amostras de urina de cães de ambos os sexos e idade entre 1 e 14 anos, cultivadas em meios de Ágar-sangue e Levine. Mostraram-se positivas 133 (55,4%) amostras, e os microrganismos mais isolados foram: Escherichia coli (40,1%), Streptococcus canis (17,7%), Proteus mirabilis (14,6%) e Staphylococcus aureus (11,5%). Escherichia coli mostrou-se sensível a gentamicina e ao cloranfenicol; a ampicilina teve boa ação contra Streptococcus canis, enquanto as amostras de Proteus foram mais sensíveis a gentamicina e ampicilina; o cloranfenicol e a gentamicina foram as drogas mais eficientes contra o Staphylococcus aureus.
RESUMO
240 samples of urine male and dogs ranging from 1 to 14 years old were inspected and cultivated in media such as blood agar and Levine. 133 samples (55,4%) showed to be positive and the most isolated microrganisms were: Escherichia coli (40,1%), Streptocus canis (17,7%), Proteus mirabalis (14,6%) and Staphylococcus aureus (11,5%). Escherichia coli showed to be more sensible to gentamicin and chloranfenicol; ampiciline acted on wel against Streptococcus canis, while Proteus" samples had more sensibility to gentamicine and ampiciline; both chloranfenicol and gentamicine were efficient against Staphylococcus aureus.
Foram examinadas 240 amostras de urina de cães de ambos os sexos e idade entre 1 e 14 anos, cultivadas em meios de Ágar-sangue e Levine. Mostraram-se positivas 133 (55,4%) amostras, e os microrganismos mais isolados foram: Escherichia coli (40,1%), Streptococcus canis (17,7%), Proteus mirabilis (14,6%) e Staphylococcus aureus (11,5%). Escherichia coli mostrou-se sensível a gentamicina e ao cloranfenicol; a ampicilina teve boa ação contra Streptococcus canis, enquanto as amostras de Proteus foram mais sensíveis a gentamicina e ampicilina; o cloranfenicol e a gentamicina foram as drogas mais eficientes contra o Staphylococcus aureus.