Hunt D E, King T J, Fuller G E
J Oral Surg. 1978 Jul;36(7):527-9.
Exudates from bacterial infections of oral soft tissues were cultured and tested for antiobiotic susceptibility. Of 74 specimens tested, 68 were cultivable on blood agar; 56 of the cultivable exudates were pure cultures and 12 were mixed cultures. Strepococci and staphylococci accounted for 57% and 34%, respectively, of the pure cultures. Anaerobic bacteria were found in nearly 15% of the pure culture exudates. Gramnegative organisms accounted for about 4% of the pure cultures. Virtually all of the pure and mixed streptococcal cultures were sensitive or moderately susceptible to ampicillin, cephalothin, and penicillin; however, approximately 50% of the streptococal and staphylocococcal isolates were resistant to demeclocycline hydrochloride and erythromycin.
对口腔软组织细菌感染的渗出物进行培养，并检测其抗生素敏感性。在74份检测标本中，68份可在血琼脂上培养；56份可培养的渗出物为纯培养物，12份为混合培养物。纯培养物中链球菌和葡萄球菌分别占57%和34%。近15%的纯培养渗出物中发现了厌氧菌。革兰氏阴性菌约占纯培养物的4%。几乎所有的纯培养和混合培养链球菌对氨苄西林、头孢噻吩和青霉素敏感或中度敏感；然而，约50%的链球菌和葡萄球菌分离株对盐酸地美环素和红霉素耐药。
