Gill C J, Shungu D L, Ponticas S
Clinical Microbiology Services, Merck and Co., Inc., Rahway, New Jersey 07065.
Antimicrob Agents Chemother. 1989 Mar;33(3):394-5. doi: 10.1128/AAC.33.3.394.
Seventy-four cefoxitin-resistant Bacteroides fragilis group isolates were tested by the serial twofold agar dilution method for susceptibility to imipenem and other agents in medium with and without 5% sheep blood. Imipenem (MIC for 90% of strains tested, 1 microgram/ml) and metronidazole (MIC for 90% of strains tested, 2 micrograms/ml) were the two most active agents. The addition of 5% sheep blood to the medium had little or no effect on the activity of the antibiotics tested.
采用连续二倍稀释琼脂法，在含和不含5%羊血的培养基中，对74株耐头孢西丁脆弱拟杆菌群分离株进行了亚胺培南和其他药物的药敏试验。亚胺培南（90%受试菌株的MIC为1微克/毫升）和甲硝唑（90%受试菌株的MIC为2微克/毫升）是活性最强的两种药物。向培养基中添加5%羊血对所测试抗生素的活性影响很小或没有影响。
