Results 71 to 80 of about 31,201 (252)

Evaluation of propranolol and quinidine in the treatment of quinidine-resistant arrhythmias [PDF]

The American Journal of Cardiology, 1971
Abstract Combining propranolol and quinidine should improve the antiarrhythmic action of quinidine by blocking beta adrenergic receptors, an action helpful in cases of arrhythmias associated with anesthetic agents, digitalis and stress. To test this hypothesis, 60 patients with paroxysmal arrhythmias resistant to quinidine and 17 with chronic atrial ...
Fors, Jr. , William J., Vander Ark, Condon R., Reynolds, Jr. , Ernest W.   +2 more
openaire   +4 more sources

Strengths and Opportunities: Clinicians' Perspectives on Palliative Care for Amyotrophic Lateral Sclerosis (ALS) in the United States

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Little is known about the state of palliative care (PC) for people with ALS (pALS) in the U.S. We aimed to examine current practice regarding PC for pALS and how it can be improved. Methods ALS and PC clinicians completed surveys about: (1) strengths and limitations of PC for pALS provided by ALS and PC teams, (2) reasons for
Kara E. Bischoff, Gayle Kojimoto, David L. O'Riordan, Yaowaree L. Leavell, Samuel Maiser, Astrid Grouls, Alexander K. Smith, Steven Z. Pantilat, Benzi M. Kluger, Ambereen K. Mehta   +9 more
wiley   +1 more source

Purified and specific cytoplasmic pollen extract: a non-hormonal alternative for the treatment of menopausal symptoms. [PDF]

, 2020
Research into non-hormonal, alternative therapies is necessary for women for whom menopausal hormone therapy is contraindicated or for women who do not wish to take hormones.
Biglia, Nicoletta, Birkhaeuser, Martin, Brincat, Mark, Celis-Gonzales, Cuauhtémoc, Depypere, Herman, Egarter, Christian, Fait, Tomas, Genazzani, Andrea, Goldstein, Steven, Mueck, Alfred, Palacios, Santiago, Panay, Nick, Ruan, Xiangyan, Simoncini, Tommaso, Skouby, Sven O   +14 more
core   +4 more sources

Semiochemical applications for managing the grey field slug (Deroceras reticulatum Müller), a major pest of arable crops

Pest Management Science, EarlyView.
Trends in semiochemical research highlight promising attractants and repellents for ‘push–pull’ pest control strategies of the grey field slug. Extracts from plants, predators, entomopathogenic fungi, and essential oils demonstrate potential in modifying grey field slug behaviour, inducing avoidance, antifeeding responses, or mortality, offering ...
Suleiman Mustapha, E Joel Loveridge, Tariq M Butt, Jozsef Vuts, Patricia A Ortega‐Ramos, Samantha M Cook   +5 more
wiley   +1 more source

Computational prediction of drug response in short QT syndrome type 1 based on measurements of compound effect in stem cell-derived cardiomyocytes.

PLoS Computational Biology, 2021
Short QT (SQT) syndrome is a genetic cardiac disorder characterized by an abbreviated QT interval of the patient's electrocardiogram. The syndrome is associated with increased risk of arrhythmia and sudden cardiac death and can arise from a number of ion
Karoline Horgmo Jæger, Samuel Wall, Aslak Tveito   +2 more
doaj   +1 more source

Independent derivations of the axis of arrhythmia for predicting drug‐induced torsades de pointes

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose: Torsades de pointes is a potentially lethal ventricular arrhythmia that can be induced by many classes of drugs. The risk for a given drug depends upon the combination of cardiac ion channels that it targets. The axis of arrhythmia quantifies that risk. It is a conceptual line in the electrophysiology that describes the
Stewart Heitmann, Jamie I. Vandenberg, Adam P. Hill   +2 more
wiley   +1 more source

Quinoline Alkaloids in Suspension Cultures of Cinchona ledgeriana Treated with Various Substances

Hayati Journal of Biosciences, 2010
Cinchona alkaloids are in extensive uses, not only for drugs but also for soft drink industries. They are harvested from the bark of trees Cinchona spp. after certain ages and therefore are available over a limited time.
DIAH RATNADEWI, SUMARYONO
doaj   +3 more sources

An evidence-based review of edoxaban and its role in stroke prevention in patients with nonvalvular atrial fibrillation. [PDF]

, 2015
Atrial fibrillation is the most common arrhythmia in the elderly. It is responsible for significant morbidity and mortality from cardioembolic complications like stroke.
Acharya, Tushar, Deedwania, Prakash
core   +1 more source

Classification of Platelet‐Activating Anti‐Platelet Factor 4 Disorders

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction The prototypic anti‐platelet factor 4 (PF4) disorder—heparin‐induced thrombocytopenia and thrombosis (HITT)—features immunoglobulin G (IgG) class antibodies that activate platelets, monocytes, and neutrophils in a mainly heparin‐dependent fashion via Fcγ receptor‐dependent cellular activation.
Theodore E. Warkentin
wiley   +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

Revista 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, Karin KIRCHGATTER, Sílvia Maria DI SANTI, Gilberto A. PAULA, Elizabeth I. FERREIRA   +4 more
doaj   +1 more source