Results 71 to 80 of about 27,657 (210)

A bacterium resistant to benzalkonium chloride.

open access: yesAgricultural and Biological Chemistry, 1979
Several bacteria resistant to benzalkonium chloride (BC, alkyldimethylbenzylammonium chloride) were isolated. A representative strain, tentatively identified as Enterobacter cloacae, grew even in the presence of 10% or more of BC.The bacterial cells grown in the presence of BC showed a high content of cellular lipid and formed big capsules, indicating ...
NISHIKAWA, Kazuaki   +2 more
openaire   +2 more sources

Benzalkonium chloride alkyl chain length distributions.

open access: yes
Reported distribution of alkyl chain lengths present in BZK utilized to make solutions. In-house solutions used Benzalkonium Chloride part #12060 and Rockline Industries used Benzalkonium Chloride, 50%. (XLSX)
Gabriella Baki (17936011)   +5 more
core   +1 more source

Toxicity of antiglaucoma drugs with and without benzalkonium chloride to cultured human corneal endothelial cells

open access: yes, 2010
Masahiko Ayaki1, Atsuo Iwasawa2, Yoichi Inoue31Department of Ophthalmology, Saitama National Hospital, Wako, Japan; 2Life Particle Interaction Engineering Creation, New Industry Creation Hatchery Center, Tohoku University, Sendai, Japan; 3Department of ...
null Ayaki   +3 more
core   +1 more source

Formaldehyde Emissions From 2‐Octyl Cyanoacrylate: Quantified Risk for Allergic Contact Dermatitis

open access: yesContact Dermatitis, Volume 94, Issue 6, Page 635-644, June 2026.
This study found that 2‐octyl cyanoacrylate skin adhesives release formaldehyde at levels up to 8.4× above EPA dermal thresholds and up to 2.41× above NIOSH airborne limits, producing exposures sufficient to provoke allergic and irritant contact dermatitis in patients.
Daniel S. Rouhani   +6 more
wiley   +1 more source

Preventive effect of Angelica gigas Nakai extract oral administration on dry eye syndrome

open access: yesAsian Pacific Journal of Tropical Medicine, 2018
Objective: To identify the preventive effect of Angelica gigas Nakai (A. gigas Nakai) extract in a benzalkonium chloride-induced dry eye model. Methods: A total of 28 mice were divided into 4 groups: 1) Normal group: mice received only saline; 2 ...
Younje Lee, Kang Min Kim, Jae Seon Kang
doaj   +1 more source

Optimization of E. coli Inactivation by Benzalkonium Chloride Reveals the Importance of Quantifying the Inoculum Effect on Chemical Disinfection

open access: yesFrontiers in Microbiology, 2018
Optimal disinfection protocols are fundamental to minimize bacterial resistance to the compound applied, or cross-resistance to other antimicrobials such as antibiotics. The objective is twofold: guarantee safe levels of pathogens and minimize the excess
Míriam R. García, Marta L. Cabo
doaj   +1 more source

The effect of benzalkonium chloride on rabbit nasal mucosa in vivo

open access: yes, 2002
In this study we investigated the histopathological changes of nasal mucosa after the use of topical benzalkonium-chloride solution. In the study, 28 male New Zealand white rabbits were used. The animals were divided into two groups.
Can, B   +6 more
core   +1 more source

Nationwide Environmental DNA Haplotyping Illuminates the Range Expansion of Three Invasive Black Bass Species in Japan

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
Environmental DNA‐based haplotyping simultaneously detects mitochondrial haplotypes of three invasive black bass species (Micropterus nigricans, M. salmoides, and M. dolomieu) across Japan, revealing their range expansion and dispersal processes at a broad scale. ABSTRACT Invasive species pose a significant threat to ecosystems worldwide.
Kei Wakimura   +10 more
wiley   +1 more source

A comparison of calcium gluconate and Zephiran for the treatment of dermal hydrofluoric acid exposure [PDF]

open access: yes, 2002
Plan BHydrofluoric acid (HF) is an aqueous form of hydrogen fluoride (Lewis, 1993) that typically emits a colorless or fuming irritate gas at room temperature (Hance, Solomon, Salmon, Fall, & Cass, 1997).
Alters, Joshua
core  

Allergic Contact Dermatitis From Dorzolamide Without Cross‐Reactivity to Brinzolamide

open access: yes
Contact Dermatitis, Volume 95, Issue 1, Page 116-117, July 2026.
Elias Ghozli   +4 more
wiley   +1 more source

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