Results 101 to 110 of about 42,710 (216)

CT Features of an Extraskeletal Osteosarcoma Associated With a Retained Surgical Sponge in a Dog

Veterinary Radiology &Ultrasound, Volume 67, Issue 3, May 2026.
ABSTRACT An 8‐year‐old neutered female Labradoodle presented with acute restlessness and inability to stand. Point‐of‐care ultrasound revealed a large abdominal mass, prompting further imaging. Computed tomography (CT) demonstrated a mass with marked mineralization, a thick, enhancing rim, and signs of intra‐abdominal dissemination.
Kota Yamashita, Misaki Osuga, Shouta Nouchi, Manabu Kurihara   +3 more
wiley   +1 more source

Golgi localized β1-adrenergic receptors stimulate Golgi PI4P hydrolysis by PLCε to regulate cardiac hypertrophy. [PDF]

, 2019
Increased adrenergic tone resulting from cardiovascular stress leads to development of heart failure, in part, through chronic stimulation of β1 adrenergic receptors (βARs) on cardiac myocytes.
Irannejad, Roshanak, Nash, Craig A, Smrcka, Alan V, Wei, Wenhui   +3 more
core   +1 more source

Comparing isoflurane and desflurane: A prospective randomised blinded clinical trial in horses undergoing elective surgery

Veterinary Record, Volume 198, Issue 8, Page e363-e372, 18/25 April 2026.
Abstract Background The recovery period is associated with the greatest risk of injury for horses undergoing anaesthesia. Recovery quality and duration can be influenced by the volatile agent. Methods This prospective, randomised blinded clinical investigation recruited 101 healthy client‐owned horses undergoing elective surgery at one UK equine ...
Kate White, John Hird, Polly Taylor
wiley   +1 more source

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  

Dobutamine Stress Echocardiography and Tissue Synchronization Imaging

Eurasian Journal of Medicine, 2019
Dobutamine stress echocardiography has emerged as a reliable method for the diagnosis of coronary artery disease and the management of its treatment. Several studies have shown that that this technique works with 80-85% accuracy in comparison with other ...
Hakan Taş, Fuat Gündoğdu, Yekta Gurlertop, Şule Karakelleoğlu   +3 more
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

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

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

Assessing structural and functional response of murine vasculature to acute β-adrenergic stimulation in vivo during hypothermic and hyperthermic conditions

International Journal of Hyperthermia, 2019
Background: Because of the importance of adrenoreceptors in regulating the cardiovascular (CV) system and the role of the CV system in thermoregulation, understanding the response to these two stressors is of interest.
Anna C. Crouch, Paige E. Castle, Lauryn N. FitzGerald, Ulrich M. Scheven, Joan M. Greve   +4 more
doaj   +1 more source

Dobutamine-induced alterations in internal carotid artery blood flow and cerebral blood flow in healthy adults

Brain Research Bulletin
Purpose: Dobutamine, a sympathomimetic agent, is widely used clinically, influencing cardiac output, heart rate (HR), and blood pressure (BP), which may impact cerebral blood flow (CBF), critical for brain metabolism.
Fengxia Yu, Dong Liu, Xia Ma, Yawen Liu, Linkun Cai, Erwei Zhao, Zixu Huang, Zhe Zhang, Tingting Zhang, PengGang Qiao, Wei Zheng, Chunyan Guo, Linxue Qian, Pengling Ren, Zhenchang Wang   +14 more
doaj   +1 more source