一种能使所有青霉素和头孢菌素失活的酶制剂。
An enzyme preparation inactivating all penicillins and cephalosporins.
作者信息
Waterworth P M
出版信息
J Clin Pathol. 1973 Aug;26(8):596-8. doi: 10.1136/jcp.26.8.596.
Abstract
Commercial penicillinases vary in their capacity to destroy penicillinase-resistant penicillins and cephalosporins. A new freeze-dried preparation containing both beta-lactamase I and II was found to inactivate all penicillins and cephalosporins at levels above those likely to be encountered in clinical specimens.
摘要
市售青霉素酶破坏耐青霉素酶青霉素和头孢菌素的能力各不相同。一种含有β-内酰胺酶I和II的新型冻干制剂被发现，在高于临床标本中可能遇到的浓度水平时，能使所有青霉素和头孢菌素失活。
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