Results 121 to 130 of about 60,113 (237)

Sildenafil helps the beat go on

Experimental Physiology, EarlyView.
Jules C. Hancox
wiley   +1 more source

Synergetic hemostatic potential of fibrinogen γ‐chain peptide‐coated, adenosine 5′‐diphosphate‐encapsulated liposomes combined with whole blood transfusion: A preclinical study

Transfusion, Volume 66, Issue 2, Page 405-412, February 2026.
Abstract Background Whole blood (WB) transfusions are being reevaluated because of their high hemostatic capacity and reduced volume. Fibrinogen γ‐chain peptide‐coated, adenosine 5′‐diphosphate (ADP)‐encapsulated liposomes are potent hemostatic adjuvants promoting platelet thrombi formation.
Osamu Ishida, Kohsuke Hagisawa, Nozomu Yamanaka, Makoto Aoki, Koji Tsutsumi, Shinji Takeoka, Manabu Kinoshita   +6 more
wiley   +1 more source

Insulin inhibits cardiac contractility by inducing a Gi-biased β2-adrenergic signaling in hearts. [PDF]

, 2014
Insulin and adrenergic stimulation are two divergent regulatory systems that may interact under certain pathophysiological circumstances. Here, we characterized a complex consisting of insulin receptor (IR) and β2-adrenergic receptor (β2AR) in the heart.
Abel, E Dale, Chen, Xiongwen, Clark, Richard B, Fu, Qin, Li, Jing, Li, Ying, Liu, Yongming, Parikh, Dippal, Rawlings, Tenley, Riehle, Christian, Shi, Qian, Xiang, Yang K, Xu, Bing, Zhang, Yuan, Zhu, Yi   +14 more
core   +2 more sources

Stress-Induced Cocaine Seeking Requires a Beta-2 Adrenergic Receptor-Regulated Pathway from the Ventral Bed Nucleus of the Stria Terminalis That Regulates CRF Actions in the Ventral Tegmental Area [PDF]

, 2014
The ventral bed nucleus of the stria terminalis (vBNST) has been implicated in stress-induced cocaine use. Here we demonstrate that, in the vBNST, corticotropin releasing factor (CRF) is expressed in neurons that innervate the ventral tegmental area (VTA)
Baker, David A., Gasser, Paul J, Gerndt, Clayton H., Mantsch, John R., Vranjkovic, Oliver   +4 more
core   +2 more sources

Usefulness of Low-Dose Dobutamine Echocardiography in Idiopathic Dilated Cardiomyopathy [PDF]

, 2005
INTRODUCTION: Low-dose dobutamine stress echocardiography is a common and useful technique to assess myocardial viability in patients with ischemic cardiomyopathy.
Branco, LM, Cruz Ferreira, R, Feliciano, J, Galrinho, A, Quininha, J, Santana, A, Soares, RM, Timóteo, AT   +7 more
core  

A Heart Stopping Case of the Bezold-Jarisch Reflex

Case Reports in Cardiology, 2015
The Bezold-Jarisch reflex is a parasympathetic reflex induced by intense mechanical stimulation of the ventricular myocytes. Exceptionally, cases have been described in patients receiving dobutamine infusion during a stress echocardiography.
Marc-Etienne Parent, Serge Lepage
doaj   +1 more source

A comparison of hemodynamic effects of levosimendan and dobutamine in patients undergoing mitral valve repair / replacement for severe mitral stenosis.

Annals of Cardiac Anaesthesia, 2013
AIMS AND OBJECTIVES We aimed to compare the hemodynamic effects of levosimendan and dobutamine in patients undergoing mitral valve surgery on cardiopulmonary bypass (CPB).
Ravikumar Gandham, Ayya Syamasundar, H. Ravulapalli, R. Karthekeyan, M. Vakamudi, R. Kodalli, Sushma Nandipati   +6 more
semanticscholar   +1 more source

Validity of Dobutamine Stress Echocardiography in Detection of Coronary Artery Disease.

Journal of Rawalpindi Medical College, 2013
Background: To determine validity of myocardial dobutamine stress echocardiography in detection of coronary artery disease. Methods: In this descriptive study fifty patients with stable angina, undergoing coronary angiography, with or without past ...
Sher Bahadar Khan
doaj  

NiMoO4 nanosheets modified carbon paste electrode for simultaneous determination of epinine and dobutamine

Journal of Electrochemical Science and Engineering
In this work, a carbon paste electrode was modified with ionic liquids and NiMoO4 nanosheets (NMs/IL/CPE) for voltammetric epinine detection. The NMs/IL/CPE showed good electro­catalytic activity for epinine oxidation compared to unmodified CPE.
Falah H. Abdullah, Ibrahim Ayad Jihad, Talib Saddam Mohsin, Mustafa Mudhafar, Raed Muslim Muhibes   +4 more
doaj   +1 more source

Wall motion assessment by feature tracking in pediatric patients with coronary anomalies undergoing dobutamine stress CMR

Frontiers in Cardiovascular Medicine
BackgroundLeft ventricular (LV) wall motion assessment is an important adjunct in addition to perfusion defects in assessing ischemic changes. This study aims to investigate the feasibility and utility of performing feature tracking (FT) in pediatric ...
Shagun Sachdeva, Silvana Molossi, Dana Reaves-O’Neal, Prakash Masand, Tam T. Doan   +4 more
doaj   +1 more source