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两种嗜血杆菌在呼吸道感染患者痰培养中的检出情况及耐药分析 被引量:5

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摘要 目的:通过对呼吸道感染患者痰标本的培养,以建立一种简便、有效的分离嗜血杆菌的方法,为临床提供诊断及用药依据。方法:利用嗜血杆菌分离专用巧克力平板对痰标本进行嗜血杆菌的分离,用HTM平板作药敏试验,用β-内酰胺酶纸片测定β-内酰胺酶。结果:在分离出的236株嗜血杆菌中,流感嗜血杆菌有124株,占52.5%,副流感嗜血杆菌112株,占47.5%,其中流感嗜血杆菌生物型以Ⅰ型(50.8%)、Ⅲ型(29.8%)为主,Ⅳ、Ⅷ型各占9.7%;副流感嗜血杆菌以Ⅰ型(61.6%)、Ⅱ型(25.0%)为主,Ⅲ型占13.4%。β-内酰胺酶产酶率为2.7%,对β-内酰胺类抗生素的敏感率较高。结论:用嗜血杆菌专用巧克力平板分离嗜血杆菌,方法简便、实用,效果较好,能满足临床需要。
作者 蒲海
机构地区 贵州省人民医院
出处 《实用医学杂志》 CAS 2006年第23期2800-2802,共3页 The Journal of Practical Medicine
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参考文献5

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