1) lactam antibiotic residues
β-内酰胺类抗生素残留
1.
The study of rapid impedence method for detecting beta lactam antibiotic residues in milk;
牛奶中β-内酰胺类抗生素残留的快速检测方法
2) β-lactam antibiotics
β-内酰胺类抗生素
1.
Determination of five β-lactam antibiotics in milk by liquid chromatography-mass spectrometry;
液质联用法测定牛奶中5种β-内酰胺类抗生素
2.
The determination of β-lactam antibiotics by reverse phase high performance liquid chromatography method simultaneously;
反相高效液相色谱法同时测定多种β-内酰胺类抗生素
3.
High-molecular polymers content in β-lactam antibiotics and their revision of procedures described in the Chinese Pharmacopoeia 2005;
高分子聚合物研究与中国药典2005年版β-内酰胺类抗生素高分子聚合物修订情况及操作要点
3) Ceph-based β-lactam antibiotics
头孢类β-内酰胺抗生素
4) Beta-lactam antibiotics
β-内酰胺类抗生素
1.
Adverse reactions caused by beta-lactam antibiotics:analysis of 133 cases;
β-内酰胺类抗生素不良反应133例报表分析
5) β-lactam antibiotic
β内酰胺类抗生素
1.
Clinical analysis of diarrhea assocciated with use of β-lactam antibiotic in children;
儿童应用β内酰胺类抗生素致腹泻的临床分析
2.
The study was purposed to evaluate synergistic effect of β-lactam antibiotics in drug-induced hemolysis.
结论:β内酰胺类抗生素引起患者溶血性贫血的原因可能是某些蛋白在红细胞表面的非特异性吸附,这些物质很可能是导致患者出现药物性溶血的直接原因。
6) β-lactam antibiotic
β-内酰胺类抗生素
1.
β-lactam antibiotic is a kind of antibiotics withβ-lactam ring in chemical structure, including penicillins and cephalosporins.
β-内酰胺类抗生素是指化学结构中含有β-内酰胺环的一类抗生素,主要包括青霉素类和头孢菌素类。
2.
[Method]The drug resistances of the main pathogenic bacteria of cow mastitis to 5 kinds of β-lactam antibiotics such as ampicillin were observed and the eliminating effect of the Ruyankang injection on the drug resistance was studied after the drug-resistant bacteria were screened.
[方法]观察奶牛乳房炎主要致病菌对氨苄青霉素等5种β-内酰胺类抗生素的耐药性,并通过筛选耐药菌,研究"乳炎康注射液"对其耐药性的消除作用。
补充资料：β-内酰胺
分子式：
CAS号：
性质：一类四元环状内酰胺，最简单的是β-丙内酰胺（β-propio-lactam）。液体。沸点73～74℃。可用β-氨基丙酸乙酯盐酸盐在酸性条件下脱乙醇，或用β-羟基丙酰胺脱水环化制得。β-内酰胺水解时生成相应的β-氨基酸。青霉素、头孢霉素等抗菌素的分子中都含有β-内酰胺结构。
CAS号：
性质：一类四元环状内酰胺，最简单的是β-丙内酰胺（β-propio-lactam）。液体。沸点73～74℃。可用β-氨基丙酸乙酯盐酸盐在酸性条件下脱乙醇，或用β-羟基丙酰胺脱水环化制得。β-内酰胺水解时生成相应的β-氨基酸。青霉素、头孢霉素等抗菌素的分子中都含有β-内酰胺结构。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条