Safety assessment benzalkonium chloride as sanitising agent

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Clinical Infectious Diseases, 40 11 : Other biomolecular complexes within the bacterial cell can also undergo dissociation. In addition, there is the possibility that decreased uptake of BC or other unknown mechanism is also involved in BC adaptation in these strains.

Solutions are bacteriostatic or bactericidal according to their concentration.

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Bacteriostatic Pseudomonas aeruginosa is a Gram-negative bacterium with reduced sensitivity to BACs, and is of clinical importance as a common opportunistic pathogen causing nosocomial respiratory tract infections like pneumonia [5,6,21].

Relative Expression Levels of Efflux Pump Genes mdrL and lde Six wild-type strains and their corresponding BC adapted strains were selected and the relative expression levels of mdrL and lde in these strains were investigated in our study. This results in benzyl dimethyl amine as the first intermediate and dodecanal as the major product.

This effect seems to be transient. At the 0.

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It is not clear if tissue examination was performed in this study. Our results suggested that ethanol and hydrogen peroxide could be the good substitutes for BC in practical application. All experiments were performed in triplicate.

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