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广州地区产青霉素酶淋球菌质粒的流行特征

Molecular prevalence of penicillinase-producing plasmids of Neisseria gonorrhoeae in Guangzhou
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摘要 淋病是由淋球菌感染引起的性传播疾病之一,由于其高发病率和高流行率,以及淋球菌对抗菌药物耐药性的持续增加,淋病的流行已成为全球性重大公共卫生问题。2019年中国疾病预防控制信息系统报告淋病病例117938例,位于全国甲乙类传染病报病第4位。质粒介导的产青霉素酶淋球菌(PPNG)因青霉素酶能够催化水解青霉素的β-内酰环产生青霉噻唑酸,导致对该酶不稳定的青霉素类抗菌药物失活。我国各地淋球菌PPNG阳性率为41%~51.79%,为了解广州地区PPNG流行情况及质粒分型特征,更好地监测淋球菌耐药情况,本研究采用多重PCR法和纸片酸度法检测淋球菌临床分离株并进行PPNG基因分型,现报告如下。
作者 唐三梅 覃晓琳 林小勉 吴兴中 郑和平 Tang Sanmei;Qin Xiaolin;Lin Xiaomian;Wu Xingzhong;Zheng Heping(The First School of Clinical Medicine,Southern Medical University,Guangzhou 510515,China;Dermatology Hospital,Southern Medical University,Guangzhou 510091,China)
出处 《国际流行病学传染病学杂志》 CAS 2021年第3期251-253,共3页 International Journal of Epidemiology and Infectious Disease
基金 广东省医学科研基金(A2020547)。
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