Results 81 to 90 of about 7,102 (207)

Selective hydrogenation of nitro compounds to amines by coupled redox reactions over a heterogeneous biocatalyst

Nature Communications
Cleaner synthesis of amines remains a key challenge in organic chemistry because of their prevalence in pharmaceuticals, agrochemicals and synthetic building blocks. Here, we report a different paradigm for chemoselective hydrogenation of nitro compounds
Daria Sokolova, Tara C. Lurshay, Jack S. Rowbotham, Georgia Stonadge, Holly A. Reeve, Sarah E. Cleary, Tim Sudmeier, Kylie A. Vincent   +7 more
doaj   +1 more source

Effects of Procainamide on Transmural Ventricular Repolarisation

, 2002
To investigate the pharmacological effect of procainamide on transmural ventricular repolarisation in normal heart, the transmural activation-recovery intervals (ARI) and their responses to procainamide (20 mg/min i.v.
Wang, L (15491615), Yong, AC (15475769), David Kilpatrick (14741170)   +2 more
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Effects of incremental doses of procainamide on ventricular refractoriness, intraventricular conduction, and induction of ventricular tachycardia.

, 1986
The short-term effects of incremental doses of procainamide (7.5, 15, 22.5, and 30 mg/kg) on right ventricular effective refractory period, intraventricular conduction, and induction of ventricular tachycardia were determined in 31 patients who had a ...
F Morady, L A DiCarlo, R B Krol, M de Buitleir, J M Baerman, W H Kou   +5 more
core   +1 more source

Rate-dependent effects of intravenous lidocaine, procainamide and amiodarone on intraventricular conduction [PDF]

, 1985
In this study, the duration of the QRS complex during ventricular pacing was used as an index of intraventricular conduction to quantitate the rate-dependent effects of intravenous lidocaine, procainamide and amiodarone.
Dicarlo, Lorenzo A., Lorenzo A. Dicarlo, Ryszard B. Krol, Baerman, Jeffrey M., Krol, Ryszard B., Jeffrey M. Baerman, Fred Morady, Morady, Fred   +7 more
core   +1 more source

Mechanochemical Catalytic Transfer Hydrogenation of Aromatic Nitro Derivatives

Molecules, 2018
Mechanochemical ball milling catalytic transfer hydrogenation (CTH) of aromatic nitro compounds using readily available and cheap ammonium formate as the hydrogen source is demonstrated as a simple, facile and clean approach for the synthesis of ...
Tomislav Portada, Davor Margetić, Vjekoslav Štrukil   +2 more
doaj   +1 more source

Idiopathic Premature Ventricular Contraction Originating from Left Epicardial Outflow Tract —Effects of Antiarrhythmic Drugs, Autonomic Provocation and Radiofrequency Catheter Ablation—

Journal of Arrhythmia, 2006
We present a patient with frequent episodes of palpitation who had idiopathic premature ventricular contraction (PVC. with QRS morphology exhibiting a right bundle branch block pattern with an inferior axis.
Kotaro Miyaji, MD, Mitsuhiro Nishizaki, MD, Toru Ogawa, MD, Shinji Sugawara, MD, Hiroyuki Fujii, MD, Takashi Ashikaga, MD, Noriyoshi Yamawake, MD, Harumizu Sakurada, MD, Masayasu Hiraoka, MD FACC   +8 more
doaj   +1 more source

Increase in Antioxidant Activity in Procainamide‐Treated Rats

, 1993
: Recent studies suggest that in vivo procainamide oxidation underlies induction of autoimmunity by this drug. Since drug metabolism may be accompanied by generation of reactive oxygen species, plasma and liver thiobarbituric acid reacting substances ...
Danch, Alojzy, Drózdz, Marian, Marian Drózdz, Alojzy Danch, Krystyna Magner‐Wróbel, Toborek, Michal, Michal Toborek, Magner‐Wróbel, Krystyna   +7 more
core   +1 more source

PHARMACOEPIDEMIOLOGICAL ANALYSIS OF THE TREATMENT OF PAROXYSMAL AND PERSISTENT ATRIAL FIBRILLATION IN EVERY DAY CLINICAL PRACTICE

Рациональная фармакотерапия в кардиологии, 2016
Aim. To analyze current clinical practice in the treatment of atrial fibrillation (AF) in emergency care department of multidisciplinary hospital in 2008-2009. Material and methods.
I. V. Graifer, O. V. Reshet'ko, N. V. Furman   +2 more
doaj   +1 more source

N-acetylprocainamide is a less potent inducer of t cell autoreactivity than procainamide [PDF]

, 1988
We have reported that an inhibitor of DNA methylation, 5-azacytidine, makes cloned, antigen-specific CD4 + T cells autoreactive, and that procainamide and hydralazine mimic this effect. Those results suggested that procainamide and hydralazine may induce
Richardson, Bruce C., Maybaum, Jonathan, Hanash, Samir M., Golbus, Joseph, Strahler, John R., Cornacchia, Elizabeth   +5 more
core   +1 more source

The Pharmacology and Clinical Use of Lidocaine and Procainamide [PDF]

, 1973
Both procainamide and lidocaine are useful for acutely treating cardiac arrhythmias, and procainamide can be useful in chronic antiarrhythmic regimens.
Bigger, J. Thomas, Jr., Giardina, Elsa-Grace V.   +1 more
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