Results 1 to 10 of about 50,177 (203)

Research Note: Evaluation of quinine as a chemoprophylactic candidate against histomoniasis in turkeys

open access: yesPoultry Science, 2021
: Histomoniasis, also commonly referred to as blackhead disease, is caused by the protozoan parasite Histomonas meleagridis. Since the removal of nitarsone in 2015, no approved prophylactics are available for mitigating histomoniasis.
L.C. Beer, B.M. Hargis, C.N. Vuong
doaj   +1 more source

Aptamer-based nanotrains and nanoflowers as quinine delivery systems

open access: yesInternational Journal of Pharmaceutics: X, 2023
In this study, we designed aptamer-based self-assemblies for the delivery of quinine. Two different architectures were designed by hybridizing quinine binding aptamers and aptamers targeting Plasmodium falciparum lactate dehydrogenase (PfLDH): nanotrains
Mengyuan Cao   +10 more
doaj   +1 more source

QUININE AS AN ABORTIFACIENT. [PDF]

open access: yesThe Lancet, 1919
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Swayne, W. C., Russell, Edward
openaire   +1 more source

Aversion to Quinine is Associated with Taste Sensation in Chicks

open access: yesThe Journal of Poultry Science, 2005
Quinine is known as a bitter compound for humans and also used in animal experiment. However, there is no evidence that animals share the same taste sensation of quinine with humans.
Hiroshi Ueda, Saori Kainou
doaj   +1 more source

Inflammation down-regulates CYP3A4-catalysed drug metabolism in hemodialysis patients

open access: yesBMC Pharmacology and Toxicology, 2018
Background Recent studies indicate that inflammation may also affect CYP3A4 activity. Associations of CYP3A4-mediated metabolism of quinine, with inflammatory biomarkers were investigated in patients undergoing maintenance hemodialysis (HD).
Hadi Molanaei   +7 more
doaj   +1 more source

Structure Modification of Quinine on C-9 Hydroxyl Group via Esterification Reaction [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2020
Concept the role played by modified quinine in the asymmetric hydroxyl group inspired studies of modified quinine as chiral organic that lead to drug discovery development.
Teni Ernawati   +2 more
doaj  

Effects of Quinine, Quinidine and Chloroquine on Human Muscle Nicotinic Acetylcholine Receptors

open access: yesFrontiers in Pharmacology, 2018
The genus Cinchona is known for a range of alkaloids, such as quinine, quinidine, cinchonine, and cinchonidine. Cinchona bark has been used as an antimalarial agent for more than 400 years.
Günter Gisselmann   +3 more
doaj   +1 more source

Quinine localizes to a non-acidic compartment within the food vacuole of the malaria parasite Plasmodium falciparum

open access: yesMalaria Journal, 2012
Background The naturally fluorescent compound quinine has long been used to treat malaria infections. Although some evidence suggests that quinine acts in the parasite food vacuole, the mechanism of action of quinine has not yet been resolved.
Bohórquez Elaine B   +2 more
doaj   +1 more source

Enzymatic Activities of CYP3A4 Allelic Variants on Quinine 3-Hydroxylation In Vitro

open access: yesFrontiers in Pharmacology, 2019
Cytochrome P450 3A4 (CYP3A4) enzyme activity is known to show considerable ethnic heterogeneity and inter-individual differences, affecting the outcome of drug treatment.
Xiao-Yang Zhou   +7 more
doaj   +1 more source

Physiologically based pharmacokinetic modeling for dose optimization of quinine–phenobarbital coadministration in patients with cerebral malaria

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2022
Patients with cerebral malaria with polymorphic Cytochrome P450 2C19 (CYP2C19) genotypes who receive concurrent treatment with quinine are at risk of inadequate or toxic therapeutic drug concentrations due to metabolic drug interactions.
Teerachat Sae‐heng   +4 more
doaj   +1 more source

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