Results 41 to 50 of about 34,066 (223)

In situ gelling systems based on Pluronic F127/Pluronic F68 formulations for ocular drug delivery [PDF]

open access: yes, 2016
This study evaluated the use of Pluronic F127 and Pluronic F68 as excipients for formulating in situ gelling systems for ocular drug delivery. Thermal transitions have been studied in aqueous solutions of Pluronic F127, Pluronic F68 as well as their ...
Khateb, Kosai Al   +6 more
core   +1 more source

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima   +1 more
wiley   +1 more source

Apple scab control with grapefruit seed extract: no alternative to chemical fungicides [PDF]

open access: yes, 2004
The growth inhibiting effect of four commercially available grapefruit seed extracts on the causal organism of apple scab Venturia inaequalis was tested.
Kelderer, Markus   +5 more
core  

A cytochemical study of oxidative enzymes in Ehrlich ascites tumor cells [PDF]

open access: yes, 1963
Cytochemical observation of the activities of diphosphopyridine nucleotide diaphorase (DPNH-D), triphosphopyridine nucleotide diaphorase (TPNH-D), succinic dehydrogenase (SDH) and a-glycerophosphate dehydrogenase (α-GDH) of Ehrlich ascites carcinoma
Kawashima, Takao, Ogata, Takuro
core   +1 more source

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

open access: yesContact Dermatitis, EarlyView.
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

Acute toxicity of benzalkonium chloride mixture with treated produced water to juveniles of freshwater tilapia - Oreochromis niloticus

open access: yesJournal of Applied Sciences and Environmental Management, 2019
This research was conducted to determine the lethal concentration (LC50) of benzalkonium chloride (BAC) mixture with treated produced water capable of causing mortality of at least 50% of the Nile-tilapia-Oreochromis niloticus juveniles in a static 96h ...
K.G. Ikisa, B.B. Babatunde, A.I. Hart
doaj   +1 more source

Synthesis and disinfection effect of the pyridine-4-aldoxime based salts [PDF]

open access: yes, 2015
PubMed ID: 25719739A set of new quaternary ammonium compounds based on pyridine-4-aldoxime was synthesized, characterized with analytical data (NMR, EA, HPLC, MS) and tested for in vitro antimicrobial activity (antibacterial, antifungal) and cytotoxicity.
Doležal, Martin   +6 more
core   +3 more sources

Bacterial Biofilm and its Clinical Implications [PDF]

open access: yes, 2018
Microbial biofilm created huge burden in treatment of both community and hospital infections. A biofilm is complex communities of bacteria attached to a surface or interface enclosed in an exopolysaccharide matrix and protected from unfavorable ...
Shakibaie, Prof
core  

Evaluation of the cytotoxic effects of ophthalmic solutions containing benzalkonium chloride on corneal epithelium using an organotypic 3-D model [PDF]

open access: yes, 2009
Background Benzalkonium chloride (BAC) is a common preservative used in ophthalmic solutions. The aim of this study was to compare the cytotoxic effects of BAC-containing ophthalmic solutions with a BAC-free ophthalmic solution using an organotypic 3 ...
Jessen Bart A, Khoh-Reiter Su
core   +1 more source

Evidence‐ and consensus‐based guideline on lichen sclerosus

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary The German‐language, consensus‐ and evidence‐based S3 guideline on lichen sclerosus (LS) was developed based on the European “EuroGuiDerm Guideline on lichen sclerosus” under the leadership of the German Dermatological Society (DDG) and the German Society for Gynecology and Obstetrics (DGGG).
Gudula Kirtschig   +25 more
wiley   +1 more source

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