title: [Comparative study of some quaternary ammoniums neutralizing agents. Influence of the nature of the bacterial strains used].
abstract: The neutralising capacity of the anti-bacterial activity of a quaternary ammonium salt, depends on the nature of the bacterial strains used. Consequently, the choice of a neutralising agent of the bactericidal activity can only be made following a preliminary study on several bacterial species. Out of five products which we tested, we found the Tween-lecithin fresh egg mixture alone had satisfactory activity.
mesh_terms: D000818:Animals; D000985:Antisepsis; D001419:Bacteria / Q000187:drug effects*; D003470:Culture Media; D013293:Enterococcus faecalis / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D008892:Milk; D010713:Phosphatidylcholines / Q000494:pharmacology*; D011092:Polyethylene Glycols / Q000494:pharmacology*; D011136:Polysorbates / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D000644:Quaternary Ammonium Compounds / Q000037:antagonists & inhibitors*; D012710:Serum Albumin, Bovine / Q000494:pharmacology*; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D003470:Culture Media; D010713:Phosphatidylcholines; D011136:Polysorbates; D000644:Quaternary Ammonium Compounds; D012710:Serum Albumin, Bovine; D011092:Polyethylene Glycols
vernacular_title: Etude comparative de quelques neutralisants des ammoniums quaternaires Influence de la nature des souches bactériennes utilisées