Results 81 to 90 of about 16,625 (226)

Quinidine-induced ventricular flutter and fibrillation without digitalis therapy

open access: yes, 1976
Three cases are described with documented ventricular flutter and fibrillation during quinidine medication without concomitant digitalis therapy. In all three patients the arrhythmia developed while they were receiving moderate doses of quinidine ...
Koster, R. W., Wellens, H. J.
core   +1 more source

In vitro evaluation of quinidine sensitivity in brazilian Plasmodium falciparum isolates: comparative analysis to quinine and chloroquine Avaliação da sensibilidade in vitro à quinidina em isolados brasileiros de Plasmodium falciparum: análise comparativa à quinina e à cloroquina

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2001
Falciparum malaria represents a serious and an increasing world public health problem due to the acquired parasite's resistance to the most available drugs.
Carla M. S. MENEZES   +4 more
doaj   +1 more source

Total Synthesis and Antimalarial Studies of Caelestines A–C

open access: yesChemMedChem, Volume 21, Issue 11, 15 June 2026.
Total synthesis of caelestines A–C (alkaloids from the Australian ascidian, Aplidium caelestis) was accomplished, constituting the first synthesis of caelestines B and C. Caelestines A–C, with five other novel quinolones, were assessed against Plasmodium falciparum 3D7 and Dd2. Caelestine B was found to be a selective antimalarial alkaloid. Caelestines
Henry S. T. Smith   +3 more
wiley   +1 more source

Effect of Chiral Isomers Quinidine and Quinine Analogues on CYP2D6 Inhibition - A QSAR Investigation

open access: yes, 2008
Quinidine and quinine are the chiral isomers and CYP2D6 inhibitors. The stereochemistry difference results in the different inhibitory activity with quinidine being 2 orders of magnitude more potent than quinine.
艾纯芝, 杨凌, 邹汉法
core  

Role of unstirred water layer in the exsorption of quinidine

open access: yes, 1990
Intestinal exsorption of salicylic acid, thiopentone, theophylline, and quinidine was measured during perfusion of the intestinal lumen with Tyrode solution. The effect of pectin or bovine serum albumin added to the perfusate on intestinal clearance (CL,)
Jin-Ding Huang
core   +1 more source

Residue wise Root Mean Square Fluctuation (RMSF) of the C-alpha atoms of AKR1B1-Quinine, Quinidine; AKR1B10-Quinine, Quinidine complexes with time.

open access: yes, 2022
Residue wise Root Mean Square Fluctuation (RMSF) of the C-alpha atoms of AKR1B1-Quinine, Quinidine; AKR1B10-Quinine, Quinidine complexes with time.
Syeda Abida Ejaz (4816971)   +9 more
core   +1 more source

Electrical Storms in Brugada Syndrome: Review of Pharmacologic and Ablative Therapeutic Options

open access: yesIndian Pacing and Electrophysiology Journal, 2005
Electrical storm occurring in a patient with the Brugada syndrome is an exceptional but malignant and potentially lethal event. Efficient therapeutic solutions should be known and urgently applied because of the inability of usual antiarrhythmic means in
Maury P, Hocini M, Haïssaguerre M
doaj  

Electrical Stimulation Directs Formation of Perfused Vasculature in Engineered Tissues

open access: yesAdvanced Science, Volume 13, Issue 33, 15 June 2026.
Electrical stimulation (ESTIM) enhances vasculature formation in engineered human tissues. In 3D endothelial‐fibroblast constructs, conditioning with ESTIM promotes the formation of dense and highly branched networks that rapidly anastomose with mouse vasculature when implanted in vivo. Vessels formed under ESTIM are importantly functionally perfusable.
Katarzyna A. Grzelak   +6 more
wiley   +1 more source

High-Performance Liquid Chromatographic Method for the Quantitation of Quinidine and Selected Quinidine Metabolites

open access: yes, 1991
A specific and sensitive assay for the separation and quantitation of quinidine, 3-hydroxyquinidine, quinidine-N-oxide, O-desmethylquinidine and dihydroquinidine is presented.
Nolan, P. E.   +4 more
core   +1 more source

Copper Depletion Nanoparticles Potentiate Cancer Immunotherapy by Avoiding Innate and Adaptive Immune Resistance

open access: yesAdvanced Science, Volume 13, Issue 32, 9 June 2026.
A mitochondria‐targeted copper depletion nanoplatform (CYN‐CDA@Alb) was developed to selectively disrupt tumor mitochondria copper, which then reprogrammed the tumor immune microenvironment by depressing PD‐L1 and CD47 expression simultaneously. By doing this, CYN‐CDA@Alb reversed radiotherapy‐induced immune tolerance, showing the potential usage of ...
Zaigang Zhou   +10 more
wiley   +1 more source

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