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HMR 1556

Known as: chromanol HMR1556 
National Institutes of Health

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2 relations

Broader (2)

ChromansSulfonamides

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Singlet molecular oxygen quenching by the antioxidant dimethylmethoxy chromanol in solution and in ex vivo porcine skin
Singlet‐oxygen is a non‐radical reactive oxygen species believed to play a major role in many photooxidation processes in… 
Highly Cited
2012
Highly Cited
2012
How lipid unsaturation, peroxyl radical partitioning, and chromanol lipophilic tail affect the antioxidant activity of α-tocopherol: direct visualization via high-throughput fluorescence studies…
The preparation of two highly sensitive fluorogenic α-tocopherol (TOH) analogues which undergo >30-fold fluorescence intensity… 
2007
2007
KCNQ1/KCNE1 K+ channel and P2Y4 receptor are co-expressed from the time of birth in the apical membrane of rat strial marginal cells
Conclusion. KCNQ1/KCNE1 K+ channels and P2Y4 receptors are expressed in the apical membrane of rat strial marginal cells from… 
2007
2007
IKs Block by HMR 1556 Lowers Ventricular Defibrillation Threshold and Reverses the Repolarization Shortening by Isoproterenol Without Rate‐Dependence in Rabbits
Introduction: The slow delayed rectifier K+ current (IKs) contributes little to ventricular repolarization at rest. It is unclear… 
2006
2006
Blockade of IKs by HMR 1556 increases the reverse rate‐dependence of refractoriness prolongation by dofetilide in isolated rabbit ventricles
1 The rate‐dependent contributions of the rapid and slow components of the cardiac delayed rectifier K+ current (IKr and IKs… 
2005
2005
The protection of bioenergetic functions in mitochondria by new synthetic chromanols.
2005
2005
The new selective IKs–blocking agent HMR 1556 restores sinus rhythm and prevents heart failure in pigs with persistent atrial fibrillation
AbstractBackgroundAntiarrhythmic drugs for treatment of atrial fibrillation in patients with heart failure are limited by… 
2004
2004
Effektivität und Proarrhythmie bei der pharmakologischen Behandlung des vagal induzierten Vorhofflimmerns
Zusammenfassung.Hintergrund und Ziel:Der muskarinerge Kaliumstrom (IK[ACh]) wird überwiegend atrial exprimiert und ist ursächlich… 
2004
2004
Electrogenic Ion Transport in Mammalian Colon Involves an Ammonia-Sensitive Apical Membrane K+ Conductance
It is remarkable that high ammonia concentrations can be present within the colonic lumen without compromising normal epithelial… 
2003
2003
Effects of the chromanol HMR 1556 on potassium currents in atrial myocytes
PurposeThe chromanol HMR 1556 is a potent blocker of KvLQT1/minK potassium channels expressed in Xenopus oocytes. The compound is… 
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