| antibiotic resistance and extended-spectrum β-lactamases in isolated bacteria from seawater of algiers beaches (algeria). | the aim of the study was to evaluate bacterial antibiotic resistance in seawater from four beaches in algiers. the most significant resistance rates were observed for amoxicillin and ticarcillin, whereas they were relatively low for ceftazidime, cefotaxime and imipenem. according to sampling sites, the highest resistance rates were recorded for 2 sites subjected to chemical and microbiological inputs (amoxicillin, 43% and 52%; ticarcillin, 19.6% and 47.7%), and for 2 sites relatively preserved f ... | 2011 | 22095134 |