Kono M, Sasatsu M, O'Hara K, Shiomi Y, Hayasaka T
Antimicrob Agents Chemother. 1983 Jun;23(6):938-40. doi: 10.1128/AAC.23.6.938.
The mechanism of resistance to some cephalosporins in Staphylococcus aureus strains was investigated with high-pressure liquid chromatography and nuclear magnetic resonance spectrometry. Drug inactivation by penicillinase was found to be the main mechanism of resistance to cefazolin, cephaloridine, and cephalothin in S. aureus.
采用高压液相色谱法和核磁共振光谱法,对金黄色葡萄球菌菌株对某些头孢菌素的耐药机制进行了研究。发现青霉素酶使药物失活是金黄色葡萄球菌对头孢唑林、头孢噻啶和头孢噻吩耐药的主要机制。