Results 91 to 100 of about 8,932 (201)

The microbiology of Lascaux Cave [PDF]

open access: yes, 2010
Lascaux Cave (Montignac, France) contains paintings from the Upper Paleolithic period. Shortly after its discovery in 1940, the cave was seriously disturbed by major destructive interventions. In 1963, the cave was closed due to algal growth on the walls.
Alabouvette, Claude   +4 more
core   +1 more source

Astaxanthin ameliorates benzalkonium chloride–induced dry eye disease through suppressing inflammation and oxidative stress via Keap1‐Nrf2/HO‐1 signaling pathways

open access: yesAnimal Models and Experimental Medicine, Volume 8, Issue 6, Page 1056-1079, June 2025.
The flowchart of this research. Abstract Background Dry eye disease (DED) predominantly results from elevated tear film osmolarity, which can not only cause ocular inconvenience but may lead to visual impairments, severely compromising patient well‐being and exerting substantial economic burdens as well.
Ziyu Liu   +9 more
wiley   +1 more source

Surfaktanti u okolišu [PDF]

open access: yes, 2010
Surfactants are a diverse group of chemicals that are best known for their wide use in detergents and other cleaning products. After use, residual surfactants are discharged into sewage systems or directly into surface waters, and most of them end up ...
Jasna Hrenović, Tomislav Ivanković
core   +2 more sources

Ionic liquids: A pharmaceutical perspective [PDF]

open access: yes, 2014
In the last decades, ionic liquids (ILs) progressed from chemical curiosities to interesting biological compounds apprehending the attention of researchers of distinct areas, from chemistry to pharmacology.
M. Lúcia M.F.S. Saraiva
core  

Kinetic tetrazolium microtiter assay [PDF]

open access: yes
A method for conducting an in vitro cell assay using a tetrazolium indicator is disclosed. The indicator includes a nonionic detergent which solubilizes a tetrazolium reduction product in vitro and has low toxicity for the cells.
Koeing, David W.   +2 more
core   +1 more source

Proteomic approach to Pseudomonas aeruginosa adaptive resistance to benzalkonium chloride [PDF]

open access: yes, 2013
This study aimed to assess the membrane modifications in Pseudomonas aeruginosa after continuous exposure to increasing doses of benzalkonium chloride (BC). Two different concentrations were used, 0.9 and 12.0 mM.
Coquet, Laurent   +3 more
core   +2 more sources

Fluorescence method for determining the mechanism and speed of action of surface-active drugs on yeast cells

open access: yesBioTechniques, 2011
New antifungal agents are needed to treat life-threatening fungal infections, particularly with the development of resistance. Surface-active antifungals have the advantages of minimizing host toxicity and the emergence of drug resistance.
Marie Kodedová   +3 more
doaj   +1 more source

Comparing effects of in-home decontamination procedures by common components on antioxidant activity and microbial load in some selected vegetables [PDF]

open access: yes, 2016
Aims: Decontamination procedures are different in each country, as the other applications of disinfection, and standards. The aim of this study was to evaluate the effects of household decontaminations and storage time on the antioxidant activity and ...
Alimohammadi, M.   +4 more
core  

THE BACTERICIDAL EFFECTS OF SOME CHEMICAL COMPOUNDS ON ENTEROPATHOGENIC BACTERIA

open access: yesIranian Journal of Public Health, 1972
The evaluation of bactericidal effects of chemical compounds is one of the primary duties of the Public health laboratories. To meet this, several compounds were tested against various strains of bacteria (Salmonella typhosa, Sh. flexneri type 2, E. Coli
A. Zarifi   +2 more
doaj  

Biocide tolerance, phenotypic and molecular response of Lactic Acid Bacteria isolated from naturally-fermented Aloreña table olives throughout fermentation to induction by different physico-chemical stresses [PDF]

open access: yes, 2016
Lactic acid bacteria isolated from Aloreña table olives throughout fermentation process were resistant at least to three antibiotics (Casado Muñoz et al., 2014), however they were very sensitive to all biocides tested in this study (MIC below the ...
Abriouel, Hikmate   +5 more
core   +1 more source

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