Results 41 to 50 of about 28,075 (230)

Cerebral Blood Flow and Migraine

open access: yesPediatric Neurology Briefs, 2008
Blood flow in the basilar and internal carotid arteries and diameters of middle meningeal, carotid, and cerebral arteries were measured using 3Tesla magnetic resonance angiography, at baseline, during infusion of nitroglycerin or placebo, and during a ...
J Gordon Millichap
doaj   +1 more source

Effects of Fumarate and Nitroglycerin on In Vitro Rumen Fermentation, Methane and Hydrogen Production, and on Microbiota

open access: yesBiology, 2023
This study aimed to investigate the effects of fumarate and nitroglycerin on rumen fermentation, methane and hydrogen production, and microbiota. In vitro rumen fermentation was used in this study with four treatment groups: control (CON), fumarate (FA),
Jichao Li   +6 more
doaj   +1 more source

Effectiveness and safety of rocuronium or nitroglycerin plus ropivacaine on pain during intravenous regional anesthesia: A double–blind randomized controlled trial

open access: yesJournal of Acute Disease
Objective: To compare the effects of adding rocuronium and nitroglycerin to ropivacaine in intravenous regional anesthesia (IVRA) on pain and hemodynamic parameters. Methods: This randomized controlled trial was done in 2023.
Shiva Alikhani   +4 more
doaj   +1 more source

Pharmacokinetic-hemodynamic studies of transdermal nitroglycerin in congestive heart failure [PDF]

open access: yes, 1987
Ten patients with chronic congestive heart failure were studied to assess the hemodynamic effects and bioavailability of a transdermal nitroglycerin delivery system.
Armstrong, Paul W., Paul W. Armstrong
core   +1 more source

Experimental study of the effects of nitroglycerin, botulinum toxin A, and clopidogrel on bipedicled superficial inferior epigastric artery flap survival

open access: yesScientific Reports, 2022
Beneficial effects could be achieved by various agents such as nitroglycerin, botulinum toxin A (BoTA), and clopidogrel to improve skin flap ischaemia and venous congestion injuries.
Mohamed A. Ellabban   +7 more
doaj   +1 more source

Analysis of Characteristics of Peripheral Arterial Ischemia in Premature Babies and Effects of Nitroglycerin Patch Application [PDF]

open access: yesChild Health Nursing Research, 2020
Purpose The aim of this retrospective study was to analyze the characteristics of peripheral arterial ischemia and tissue necrosis in premature babies, as well as the effects of nitroglycerin.
Jeongeun Kim, Jin Won Lee, Dong Yeon Kim
doaj   +1 more source

Nitroglycerin Intravenous Infusion [PDF]

open access: yes, 1982
The treatment of various cardiovascular problems with intravenous nitroglycerin is widely practiced though unapproved. The uses of iv nitroglycerin include improvement of the hemodynamics of left ventricular failure and cardiogenic shock associated with
Suzanne L. Quinn, Gary T. Elliott
core   +1 more source

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn   +10 more
wiley   +1 more source

Reduced Relaxation Response to Nitroglycerin of the Gallbladder Relative to the Sphincter of Oddi in Rabbits [PDF]

open access: yes, 2019
Organic nitrates confer relief on Sphincter of Oddi spasm but they produce a weak relaxant effect on the gallbladder. We studied whether this is explained by a different biodegradation of nitroglycerin to nitric oxide (NO) in rabbits.
Vitézy, Botond
core  

Perioperative diltiazem or nitroglycerin in on-pump coronary artery bypass: A systematic review and network meta-analysis.

open access: yesPLoS ONE, 2018
BackgroundArterial graft spasm is a severe complication after coronary artery bypass graft (CABG). Among numerous potential antispasmodic agents, systemic application of diltiazem and nitroglycerin had been investigated most frequently over the past ...
Yirui Hu   +8 more
doaj   +1 more source

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