头孢霉素钠，本品为半合成的第一代头孢菌素抗菌，作用机理与青霉素相似，通过抑制细胞壁合成而产生杀菌作用。本品为广谱抗生素。
分离菌株对青霉素、磺胺甲基异恶唑具抗药性，对氨苄青霉素、环丙沙星、头孢曲松钠高敏。
The isolates were resistant to penicillin G and sulfamethoxazole, and highly sensitive to ampicillin, ciprofloxacin and ceftriazone.
结论阿奇霉素联合头孢曲松钠治疗重症社区获得性肺炎优于上述单种抗生素。
Conclusion There is a better efficacy of combining azithromycin with ceftriaxone sodium for treating severity community acquired pneumonia than azithromycin or ceftriaxone sodium used individually.
利用荧光光谱法研究了不同温度下，头孢噻肟钠(CTX)、氯霉素(CHL)与牛血清白蛋白(BSA)的反应机理。
Interaction mechanism of cefotaxime sodium (CTX) and chloramphenicol (CHL) with bovine serum albumin (BSA) at different temperatures by fluorescence spectrometry method was studied.
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