n.[微]苯甲异噁唑青霉素；新青二

The agar surface of oxacillin plate with sodium chloride was spotted. mecA gene was amplified by PCR. 苯唑西林盐平板采用点种法,mecA基因的检测采用pcr。

A chemiluminescence method was established for determination of oxacillin sodium for injection. 建立了流动注射化学发光法测定注射用苯唑西林钠的含量。

Heamalyticus 29.2%.The drug resistance of Penicillin was 69.8%. 58.3%Of CNS strains were resistant to oxacillin. 青霉素耐药率为69．8%25，甲氧西林耐药凝固酶阴性葡萄球菌占CNS的58．3%25，产葡萄球菌粘质菌株占84．4%25。

Oxacillin and cephalosporin are recommended for systemic treatment of community acquired MRSA, and mupirocin or fusidic acid for its topical treatment. 治疗社区来源的皮肤金黄色葡萄球菌感染性皮肤病，全身治疗首选耐青霉素酶的半合成青霉素和头孢菌素，外用治疗可选择莫匹罗星或夫西地酸。

The resistant rates of gram - positive cocci to cefazolin,erythromycin and oxacillin were 63. 6% -77. 8% , 72. 7% - 88. 9% and 72.7% - 88.9% . However,all of the Gram - posit ive cocci were susceptible to vancomycin. 革兰阳性球菌耐药率较高