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Determination of intracellular (neutrophil and monocyte) concentrations of free and liposome encapsulated ampicillin in sheep
ampicillin liposome neutrophil monocyte intracellular concentrations
2015/3/5
In the current study, intracellular (neutrophil and monocyte) concentrations of free and liposome encapsulated ampicillin in sheep were investigated. Free ampicillin (5 mg/kg b.w.) and liposome encaps...
Effects of ampicillin and vancomycin on Staphylococcus aureus biofilms
Staphylococcus aureus strain planktonic cells ampicillin vancomycin
2014/7/10
The collection of 23 coagulase-positive Staphylococcus aureus strains isolated mainly from food in the Czech Republic were tested on the ability to form biofilms in the presence of ampicillin and vanc...
Mutations at C-terminal domain of pbp5 gene among high level ampicillin resistant isolates of E.faecium in Iran
Enterococcus faecium Ampicillin resistance Penicillin binding protein Nosocomial infections
2009/12/15
Background and the purpose of the study: The low affinity penicillin-binding protein (PBP) 5 of Enterococcus faecium is responsible for intrinsic resistance to beta-lactam antibiotics. This study was ...
The Kinetics of Ampicillin Release from Hydroxyapatite for Bones Regeneration
Ampicillin Hydroxyapatite Bones Regeneration
2009/9/2
Semisynthetic beta-lactam antibiotics are among the most used pharmaceuticals. Their use in veterinary and human medicine is in continuous expansion. There is a growing need for developing bioactive i...
Carriage of Mobilizable Plasmid-Mediated b-Lactamase Gene in Ampicillin-Resistant Escherichia coli Strains with Origin of Normal Fecal Flora
Fecal flora ampicillin-resistant Escherichia coli mobilizable b-lactamase gene
2009/6/19
Aim: The aim of this study was to investigate the carriage of b-lactamase genes in ampicillin-resistant (Ampr) Escherichia coli (E. coli) isolates from human normal fecal flora. Methods: Ten Ampr E. c...
Synthesis and Antimicrobial Activities of Some New Flavonyl Pro-drug Esters of Ampicillin
Flavone derivatives Ampicillin Pro-drug ester Antimicrobial activities
2010/4/20
A new series of flavonyl pro-drug esters of ampicillin (Va-b) was prepared by condensing the appropriate bromomethyl flavone with ampicillin trihydrate potassium salt. Flavone derivatives and ampicill...