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首页> 外文期刊>Journal of animal and veterinary advances >Studies on the Influence of Physico-chemical Properties on Water Quality and Antibiotic Resistant Pattern of Enteric Bacteria Isolated from Different Water Sources in Bangladesh
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Studies on the Influence of Physico-chemical Properties on Water Quality and Antibiotic Resistant Pattern of Enteric Bacteria Isolated from Different Water Sources in Bangladesh

机译：理化性质对孟加拉国不同水源肠源细菌水质和抗菌模式影响的研究

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摘要

A total of 90 water samples obtained from various sources (tubewell, reservoir tank, tap supply, pond, river and aqua mineral) collected in three seasons were examined for their water quality based on total bacterial count and physico-chemical properties. The combined effect of physico-chemical properties of water on the growth and propagation of bacteria was highly significant (P<0.01) in pond and river water and very poor and insignificant (P<0.05) in tubewell, reservoir tank, tap and aqua mineral water. One hundred sixty four isolates of enteric bacteria including Escheria coIi, fecal Streptococci, Salmonella and Shigella were examined for their sensitivity to antibiotics. The study revealed that 7.0 to 32% of isolates were resistant to tetracycline followed by ampicillin and streptomycin. Resistance to Chloramphenicol was of moderate degree (3 to 14%) and that to Ampicillin, Kenamycin and Gentamycin was relatively low (0.82 to 7.02%). E. coli possessed the highest antibiotic resistance and was most widespread among the bacterial isolates obtained from pond water.
机译：根据总细菌数和理化性质，检查了三个季节中从各种来源（管井，储水罐，自来水供应，池塘，河流和水生矿物质）获得的90个水样的水质，以检查其水质。水的理化性质对细菌生长和繁殖的综合影响在池塘和河水中极显着（P <0.01），而在管井，储水罐，自来水和水生矿产中则非常微不足道（P <0.05）水。检查了包括肠球菌，粪便链球菌，沙门氏菌和志贺氏菌在内的一百六十四种肠道细菌分离株对抗生素的敏感性。研究表明，分离株的7.0％至32％对四环素具有抗性，其次是氨苄青霉素和链霉素。对氯霉素的抗性为中等程度（3至14％），对氨苄青霉素，克那霉素和庆大霉素的抗性相对较低（0.82至7.02％）。大肠杆菌具有最高的抗生素抗性，并且在从池塘水获得的细菌分离物中最普遍。

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