Beta-lactams are the most widely used antibiotics against.produces two chromosomal 尾-lactamases, BlaA and BlaB. BlaB is an Ambler Class C inducible broad spectrum cephlaosporinase which showed differential enzyme activity in different biotypes of. The expression ofis mainly regulated by- the ...
The extreme selectivity of some cellular components to recogn... M. T. Vilaró,M. I. Martinez-Mir,M. Sarasa,... - Macmillan Education UK 被引量: 12发表: 1991年 Beta-lactam antibiotics The large family of β-lactams comprises penicillins, cephalosporins, cephamycins, monobactams, carba...
The potential neurotoxicity of betalactam antibiotics are well-known and is frequently associated with drug accumulation in patients with renal failure since these antibiotics are eliminated mostly by kidneys. The regional center of pharmacovigilance of Amiens has collected since 10 years, 20 notifications...
In 1983, just two years after the introduction of the oxymino-尾-lactams to the market , the first extended-spectrum 尾-lactamases were isolated in Germany... H Giamarellou - 《Clinical Microbiology & Infection》 被引量: 201发表: 2005年 Extended spectrum beta-lactamases in Escherichia coli ...
Beta-Lactams Penicillins Cephalosporins Macrolides Fluoroquinolones Tetracyclines Aminoglycosides Most commonly used types of antibiotics are: Aminoglycosides, Penicillins, Fluoroquinolones, Cephalosporins, Macrolides, and Tetracyclines. While each class is composed of multiple drugs, each drug is unique in some...
Only 54% of the serotypes isolated from children under 2 years of age are included in the heptavalent vaccine. Pneumococcal strains with high level resistance to beta-lactams and multiresistant to other antibiotics belong to the 2 most frequently isolated serotypes, 19A and 23B. Vaccinal sero...
Beta-lactams are the most widely used antibiotics against Y. enterocolitica. Y. enterocolitica produces two chromosomal β-lactamases, BlaA and BlaB. BlaB is an Ambler Class C inducible broad spectrum cephlaosporinase which showed differential enzyme activity in different biotypes of Y. ...
CONCLUSIONS: immunoexpression patterns help us to characterise histotypes. The presence or absence of membranous staining is the most valuable criterion in evaluating expression. show a characteristic cytoplasmic expression in . 展开 关键词: Beta-lactams chronic obstructive pulmonary disease (COPD ...
agalactiae infections in newborns, β-lactams are recommended as a first-line antibiotic prophylaxis in parturient women, and macrolides–lincosamides remain the therapeutic alternative in cases of allergy to β-lactam [7]. However, the use of these antibiotics as alternative agents for prophylaxis ...
This gene encodes a penicillin-binding protein 4 (PBP4) which functions as a trap target for β-lactams [32]. Interestingly, the inactivation of nonessential dacB-coded PBP4 triggers overproduction of β-lactamase AmpC and the specific activation of the CreBC (BlrAB) two-component regulator...