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厌氧菌是存在于口腔,咽喉固有的菌种,常可引致严重感染,如扁周炎、咽后壁脓肿等。由于抗青霉素的复发性扁桃体炎日益增多,又曾有报道类杆菌属和金黄色葡萄球菌产生的β-内酰胺酶可使青霉素失活而导致治疗失败,故作者用苯氧甲基青霉素和氯林霉素对扁桃体菌丛的影响和在复发性扁炎中能产生β内酰胺酶的类杆菌属的频度进行调研。方法为随机将75名复发性扁炎患者分成3组,一组术前用苯氧甲基青霉素,一组术前用氯林霉素,另一组术前未用药作为对照。于用药前后用拭子采集标本作需氧和厌氧菌培养。结果:产生β-内酰胺酶的类杆菌属占40%,金葡菌占45%,A族链球菌4%,C族和G族乙
Anaerobes exist in the mouth, throat inherent bacteria, can often lead to serious infections, such as epiphysis, pharyngeal wall abscess and so on. Due to the increasing number of recurrent tonsillitis resistant to penicillin, there have also been reports of bacteriocin and Staphylococcus aureus produced by β-lactamase inactivation of penicillin can lead to treatment failure, so the author with phenoxymethyl penicillin and chlorine The effect of epimycin on tonsil flora and the frequency of Bacteroides producing beta lactamase in recurrent prostatitis were investigated. Methods Randomized 75 patients with recurrent prostatitis were divided into three groups, a group of preoperative with phenoxymethyl penicillin, a group of preoperative use of clindamycin, another group of preoperative non-medication as a control. Before and after treatment with swab specimens collected for aerobic and anaerobic culture. Results: Bacteroides producing β-lactamase accounted for 40%, Staphylococcus aureus accounted for 45%, Group A Streptococcus 4%, C and G