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KMID : 0613820070170091278
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Journal of Life Science
2007 Volume.17 No. 9 p.1278 ~ p.1283
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The Influence of Muddy Water in Imha Reservoir on the Ichthyofauna and Fish Growth
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Kim Hae-Nam
Kim Sam-Woong
Jun Hong-Ki
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Abstract
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The 30% resistant frequencies of pathogenic bacteria were identified against generally utilizing disinfectants. Among the used disinfectants, foodsef, Taego, and Iodo 175 were dictated by lower sensitivities against pathogenic bacteria, as well as higher resistant frequencies when compared with other disinfectants. The resistant frequencies against antibiotics were also dictated by 30% through MIC (minimal inhibitory concentration) and paper disc methods. Especially, the used bacteria exhibited resistances against gentamycin, kanamycin, and streptomycin, which included in all aminoglycoside group. The MBT-01108 material, which extracted and purified from a powder obtained by processing of Opunita ficus-indica var. saboten Makino trunk, did not develop or grow resistant bacteria. Interestingly, the multi-drug resistant bacteria such as MRSA, resistant Pseudomonas aeruginosa, VRE, and E. coli O157 did not resistant against MBT-01108 material. These results suggest that MBT-01108 material uses as an anti-microbial agent.
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KEYWORD
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Disinfectant, antibiotic, MBT-01108, MIC, drug resistance
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