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1.关于红霉素的抗菌谱红霉素属于大环内酯类抗菌素,因其结构中含有“大内酯环”而得名。它属于窄谱抗菌素,对革兰氏阳性球菌最为有效,抗菌谱与青霉素相似,但较青霉素略宽。 (1) 对红霉素敏感的球菌:革兰氏阳性细菌中的葡萄球菌、链球菌、肺炎球菌等,革兰氏阴性球菌有脑膜炎双球菌、淋病双球菌等。 (2) 对红霉素敏感的杆菌:革兰氏阳性
1. About erythromycin antibiotic spectrum Erythromycin is a macrolide antibiotic, because of its structure contains a “macrolide ring” named. It belongs to the narrow-spectrum antibiotics, the most effective against Gram-positive cocci, antibacterial spectrum and penicillin similar, but slightly wider than penicillin. (1) erythromycin-sensitive cocci: Gram-positive bacteria staphylococcus, streptococcus, pneumococcus, etc., Gram-negative cocci meningococcus, gonorrhea gonorrhea and so on. (2) erythromycin-sensitive bacillus: Gram-positive