Results 21 to 30 of about 1,110,814 (176)

Rare Variants of Putative Candidate Genes Associated With Sporadic Meniere's Disease in East Asian Population [PDF]

open access: yes, 2020
Objectives: The cause of Meniere's disease (MD) is unclear but likely involves genetic and environmental factors. The aim of this study was to investigate the genetic basis underlying MD by screening putative candidate genes for MD.
Arweiler-Harbeck   +81 more
core   +1 more source

Hyphenated TLC as a Tool in the Effect-Directed Discovery of Bioactive Natural Products

open access: yesApplied Sciences, 2020
Complex samples such as botanical extracts contain hundreds of compounds. Since we can only identify compounds that are stable, extractable, separable and detectable from complex botanical extracts, minimal sample treatment and different detection ...
Snezana Agatonovic-Kustrin   +1 more
doaj   +1 more source

Isolation and identification of an isomeric sildenafil analogue as an adulterant in an instant coffee premix

open access: yesForensic Sciences Research, 2020
The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants, particularly those of isomeric phosphodiesterase 5 (PDE5) inhibitors.
Ahmad Yusri Mohd Yusop   +2 more
doaj   +1 more source

Non-targeted screening of emerging contaminants in South African surface and wastewater

open access: yesEmerging Contaminants, 2023
Targeted analysis of contaminants in water are often focused on a narrow range of chemicals, falling short of the true pollution status of water bodies.
Ovokeroye Akpojevwe Abafe   +2 more
doaj   +1 more source

Exploring the costs and outcomes of sexually transmitted infection (STI) screening interventions targeting men in football club settings: preliminary cost-consequence analysis of the SPORTSMART pilot randomised controlled trial [PDF]

open access: yes, 2014
Background: The objective of this study was to compare the costs and outcomes of two sexually transmitted infection (STI) screening interventions targeted at men in football club settings in England, including screening promoted by team captains ...
Andrew J Copas   +21 more
core   +1 more source

Suspect and non-target screening of acutely toxic Prymnesium parvum

open access: yesScience of The Total Environment, 2020
Harmful algal blooms (HABs) are increasing in frequency, magnitude, and duration around the world. Prymnesium parvum is a HAB species known to cause massive fish kills, but the toxin(s) it produces contributing to this acute toxicity to fish have not been confirmed.
Taylor, Raegyn B.   +5 more
openaire   +4 more sources

Targeted versus non-targeted HIV testing offered via electronic questionnaire in a Swiss emergency department: A randomized controlled study.

open access: yesPLoS ONE, 2018
BackgroundIn Switzerland, the national HIV testing recommendations propose targeted testing. Although the emergency department (ED) is mentioned specifically as a site where HIV testing should take place, the testing rate in our ED is 1% of patients seen.
Cleo Gillet   +4 more
doaj   +1 more source

The association between neighbourhood greenspace and type 2 diabetes in a large cross-sectional study [PDF]

open access: yes, 2014
Objective: To investigate the relationship between neighbourhood greenspace and type 2 diabetes. Design: Cross-sectional. Setting: 3 diabetes screening studies conducted in Leicestershire, UK in 2004–2011.
Astell-Burt   +38 more
core   +1 more source

Patroon: Open Source Software Platform for Environmental Mass Spectrometry Based Non-target Screening [PDF]

open access: yesJournal of Cheminformatics, 2020
Abstract Mass spectrometry based non-target analysis is increasingly adopted in environmental sciences to screen and identify numerous chemicals simultaneously in highly complex samples. However, current data processing software either lack functionality for environmental sciences, solve only part of the workflow, are not openly available and ...
Rick Helmus   +4 more
openaire   +6 more sources

Combination of small molecule microarray and confocal microscopy techniques for live cell staining fluorescent dye discovery [PDF]

open access: yes, 2013
Discovering new fluorochromes is significantly advanced by high-throughput screening (HTS) methods. In the present study a combination of small molecule microarray (SMM) prescreening and confocal laser scanning microscopy (CLSM) was developed in order to
Attila Bokros   +10 more
core   +2 more sources

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