Results 61 to 70 of about 107,358 (282)
Sensors, 2023 A simple, equipment-free, direct fluorometric method, employing paper-based analytical devices (PADs) as sensors, for the selective determination of quinine (QN) is described herein.
Vasiliki C. Tsaftari +3 more
doaj +1 more source
Quantum Yield Calculations for Strongly Absorbing Chromophores
, 2006 This article demonstrates that a commonly-made assumption in quantum yield calculations may produce errors of up to 25% in extreme cases and can be corrected by a simple modification to the analysis.Comment: 3 pages, 2 figures.
A Credi +14 more
core +1 more source
CYP450 phenotyping and metabolite identification of quinine by accurate mass UPLC-MS analysis: a possible metabolic link to blackwater fever [PDF]
, 2013 BACKGROUND: The naturally occurring alkaloid drug, quinine is commonly used for the treatment of severe malaria. Despite centuries of use, its metabolism is still not fully understood, and may play a role in the haemolytic disorders associated with the ...
Babu L Tekwani +11 more
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Quinine levels in patients with uncomplicated falciparum malaria in the Amazon region of Brazil
Brazilian Journal of Infectious DiseasesWe examined the plasmatic concentrations of quinine in patients with uncomplicated falciparum malaria in an endemic area of the Amazon region in Brazil in a prospective clinical trial, in which a standard three-day course of oral quinine plus doxycycline
José Luiz Fernandes Vieira +3 more
doaj +1 more source
The Pharmacochaperone Activity of Quinine on Bitter Taste Receptors.
PLoS ONE, 2016 Bitter taste is one of the five basic taste sensations which is mediated by 25 bitter taste receptors (T2Rs) in humans. The mechanism of bitter taste signal transduction is not yet elucidated.
Jasbir D Upadhyaya +5 more
doaj +1 more source
Systemic and Intra-Habenular Activation of the Orphan G Protein-Coupled Receptor GPR139 Decreases Compulsive-Like Alcohol Drinking and Hyperalgesia in Alcohol-Dependent Rats. [PDF]
, 2018 GPR139 is an orphan G protein-coupled receptor (GPCR) that is expressed mainly in the brain, with the highest expression in the medial habenula. The modulation of GPR139 receptor function has been hypothesized to be beneficial in the treatment of some ...
Conlisk, Dana +5 more
core
The Economic Costs of Malaria in Children in three Sub-Saharan Countries: Ghana, Tanzania and Kenya. [PDF]
, 2013 Malaria causes significant mortality and morbidity in sub-Saharan Africa (SSA), especially among children less than five years of age (U5 children).
Constenla, Dagna +4 more
core +2 more sources
The Journal of Poultry Science, 2005 Chicks were offered a choice between diets added with or without quinine hydro-chloride (HCl) to elucidate the role and efficacy of feeder color (gray or orange) or feeder position (fix or change) in the two-choice preference test.
Hiroshi Ueda +3 more
doaj +1 more source