[Evaluation of the antibacterial activity in vitro of various cephalosporins on different gram-negative bacterial species of recent clinical isolation].
The Authors have compared the antibacterial activity "in vitro" of new cephalosporines (cephuroxim, cephoxitin and cephaclor) with other cephalosporines having an action which is already known (cephaloridine, cephazoline and cephalexine) on the Gram-negative bacterial strains of recent clinical isolation. The results show that the cephalosporines of last generation, having in their molecular nucleus a methoximinic group, realize a greater antibacterial protection than those cephalosporines of antecedent preparation.
D002511:Cephalosporins / Q000494:pharmacology*; D004754:Enterobacter / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D006088:Gram-Negative Aerobic Bacteria / Q000187:drug effects*; D006089:Gram-Negative Anaerobic Bacteria / Q000187:drug effects*; D007711:Klebsiella pneumoniae / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D011511:Proteus / Q000187:drug effects; D011532:Providencia / Q000187:drug effects; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D012706:Serratia marcescens / Q000187:drug effects
D002511:Cephalosporins
Valutazione dell'attivita' antibatterica "in vitro" di diverse cefalosporine nei confronti di differenti specie batteriche gram-negative di recente isolamento clinico.