In vitro antibiotic susceptibility of some oral streptococci strains isolated from oral and respiratory tract infections

机译：来自口腔和呼吸道感染的一些口服链球菌菌株的体外抗生素敏感性

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The aim of the present study was to identify at species level and to investigate by Etest the susceptibility of some oral streptococcal isolates from oral and respiratory tract infections to: penicillin G, amoxicillin, cefotaxime, erythromycin, clindamycin and tetracycline. The minimum inhibitory concentrations ranged between: 0.002-0.75mg/l for penicillin G, 0.012-2mg/l for amoxicillin, 0.012-1mg/l for cefotaxime, 0.016-4mg/l for erythromycin, 0.016-0.047mg/l for clindamycin and 0.047-256mg/l for tetracycline. Reduced susceptibility to beta-lactam antibiotics was found in 15% of the isolates. About half of them were resistant to tetracycline, while 10% were resistant to erythromycin. Since oral streptococci might produce serious infections which need antibiotic treatment, it is necessary to test periodically the susceptibility of the clinically important isolates.

机译：本研究的目的是在物种水平上鉴定，并通过尽可能地调查一些口服链球菌和呼吸道感染的口腔链球菌和呼吸道感染的易感性：青霉素G，阿莫西林，头孢菌，红霉素，克林霉素和四环素。对青霉素G的最小抑制浓度为：0.002-0.75mg / L用于青霉素G，0.012-2mg / L用于氨基吡啶，0.012-1Mg / L用于切豆，0.016-4mg / L用于红霉素，0.016-0.047mg / L用于克林霉素和四环素0.047-256mg / L.在15％的分离株中发现对β-内酰胺抗生素的易感性降低。其中大约一半是抗四环素的，而10％对红霉素耐药。由于口服链球菌可能产生需要抗生素治疗的严重感染，因此必须定期测试临床重要分离株的易感性。

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《International Congress of Chemotherapy and Infection》|2009年||共4页
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Bancescu G.; Bancescu A.; Andrei M.; Topolniski M.; Barbuceanu S.;
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4. In vitro antibiotic susceptibility of some oral streptococci strains isolated from oral and respiratory tract infections [C] . Bancescu G., Bancescu A., Andrei M., International Congress of Chemotherapy and Infection . 2009

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5. The role of a meticulous oral hygiene program in reducing oral assessment scores, mucosal plaque scores, colonization of dental plaque and exposition to pathogen colonization that may lead to nosocomial respiratory infections in a selected ICU patient population. [D] . Yates, Janice Maureen. 2003

机译：精心的口腔卫生计划在降低口腔评估分数，粘膜斑块分数，牙菌斑定植以及暴露于病原体定植的情况下的作用，在选定的ICU患者人群中可能导致医院内呼吸道感染。
6. Activities of oral antibiotics on Providencia strains isolated from institutionalized elderly patients with urinary tract infections. [O] . G Cornaglia, S Frugoni, A Mazzariol, 1995

机译：口服抗生素对从制度化老年尿路感染患者中分离出的Providencia菌株的活性。
7. Activities of oral antibiotics on Providencia strains isolated from institutionalized elderly patients with urinary tract infections. [O] . Cornaglia, G, Frugoni, S, Mazzariol, A, 1995

机译：口服抗生素对从制度化老年尿路感染患者中分离出的Providencia菌株的活性。

In vitro antibiotic susceptibility of some oral streptococci strains isolated from oral and respiratory tract infections

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