Results 151 to 160 of about 359,267 (207)

Development of a sustainable procedure for smartphone-based colorimetric determination of benzalkonium chloride in pharmaceutical preparations. [PDF]

open access: yesHeliyon
Katib S   +6 more
europepmc   +1 more source

MALDI-TOF imaging analysis of benzalkonium chloride penetration in ex vivo human skin. [PDF]

open access: yesPLoS One
Morse CN   +5 more
europepmc   +1 more source

Pulmonary Toxicity of Benzalkonium Chloride

Journal of Aerosol Medicine and Pulmonary Drug Delivery, 2018
The available toxicity data of benzalkonium chloride (BKC) clearly shows that it is toxic; however, the weight of evidence favors the view that at doses encountered in nasally and orally inhaled pharmaceutical preparations it is well tolerated. The adverse toxicological data predominantly come from in vitro and animal studies in which doses and ...
Neil F Johnson
exaly   +3 more sources

Method for the measurement of the diffusion coefficient of benzalkonium chloride

open access: yesWater Research, 2002
Biofilm formation on the optical ports of cameras and underwater sensors is the primary cause of their reduced useful deployment time. The use of a transparent hydrogel coating containing the cationic surfactant benzalkonium chloride has been shown to ...
Margaret J Smith, M J Smith
exaly   +2 more sources

Benzalkonium Chloride

Reactions Weekly, 2000
Abstract Benzalkonium chloride (BTC), a mixture of alkyldimethyl benzylammonium chlorides, has been used topically as an experimental neurotoxin to explore the effects of ganglionectomy on the function of the gastrointestinal tract. Ap plication to the lower esophagus of the rat resulted in prox imal dilatation and distal narrowing, a
openaire   +2 more sources

Benzalkonium Chloride: An Irritant and Sensitizer

Dermatitis®, 2017
Background Benzalkonium chloride (BAK) is a known irritant, and potentially cross-reacting quaternary ammonium compounds are commonly used as preservatives in personal care products. Objective The aim of the study was to review ...
Jahdonna, Isaac, Pamela L, Scheinman
openaire   +2 more sources

Benzalkonium chloride intoxication in cats

Veterinary Record, 2015
THE UK is fortunate to have a Veterinary Poisons Information Service (VPIS). A paper summarised on p 229 of this issue of Veterinary Record by Bates and Edwards (2014) concerning benzalkonium chloride (BAC) exposure in cats is testament to the excellent database analyses VPIS conducts as part of its mission.
Richard, Malik   +4 more
openaire   +2 more sources

Benzalkonium Chloride in Glaucoma Medications

The Ocular Surface, 2011
Benzalkonium chloride (BAK) is the preservative used most commonly in eye drops. Although it is effective as an antimicrobial and antifungal agent, both in vitro and in vivo studies have demonstrated adverse effects on surface epithelial cell populations.
Robert, Noecker, Kimberly V, Miller
openaire   +2 more sources

Benzalkonium Chloride as a Source of Infection

New England Journal of Medicine, 1960
BENZALKONIUM chloride is widely used as a germicide in clinical medicine. When used correctly it is an agent of proved effectiveness, but its misuse can result in severe and even fatal infections.1...
W F, MALIZIA, E J, GANGAROSA, A F, GOLEY
openaire   +2 more sources

Nasal Toxicity of Benzalkonium Chloride

American Journal of Rhinology, 2004
Background Benzalkonium chloride (BAC) is added to nasal preparations to prevent microbial contamination. Adverse effects of BAC on human nasal mucosa should be evaluated. Methods The ciliotoxicity of BAC was assessed in isolated human
Herbert, Riechelmann   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy