Results 71 to 80 of about 28,075 (230)

Purification and Properties of Polyvinyl Nitrate and Its Compatibility With Solid Oxidizers

Propellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Polyvinyl nitrate (PVN) is a nitrate‐ester energetic binder that can be produced directly from polyvinyl alcohol—a cheap commodity feedstock—thereby offering potential cost and supply‐chain advantages over binders based on nitrocellulose and other specialty polymers.
Stephen Spice, Monica C. Chandwani, Carole A. Morrison, Colin R. Pulham   +3 more
wiley   +1 more source

Altered spectrum of nitroglycerin action in long-term treatment: nitroglycerin-specific venous tolerance with maintenance of arterial vasodepressor potency. [PDF]

, 1986
The study of venodilator tolerance to nitroglycerin has been complicated by reflex compensation and by problems in analyzing venous tone in the presence of multiple determinants of venous pressure.
E Bassenge, D Elsner, D J Stewart, J Holtz, O Sommer   +4 more
core   +1 more source

A Comparison the Hemodynamic Changes between Cutaneous and Intravenous Nitroglycerin in Patients with Known Ischemic Heart Disease under Phacoemulsification Surgery

Iranian South Medical Journal, 2016
Background: In order to provide better hemodynamic control in patients with known ischemic  heart disase in phacoemulsification surgery under general anesthesia.
Abdolrasool Anvaripour, Lila Kazemi Zanjani, Abdolreza Najafi Anaraki, Kamran Mirzaei   +3 more
doaj  

Angiogenic biomarker concentrations and their relation to coronary atherosclerosis in women with a history of preeclampsia: Findings from the CPH‐PRECIOUS study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
This study demonstrates that women with prior preeclampsia had significantly higher concentrations of PlGF when CT‐assessed coronary atherosclerosis was present years following the index pregnancy, whereas no difference was found for concentrations of sFlt‐1.
Signe Højstrup Bessing, Maria Guldbrandt Hauge, Jesper James Linde, Marianne Johansen, Anne Ersbøll, Klaus Fuglsang Kofoed, Andreas Fuchs, Per Ejlstrup Sigvardsen, Finn Gustafsson, Mille Kirk, Line Rode, Peter Damm   +11 more
wiley   +1 more source

A Comparison of Labetalol and Nitroglycerin for The Management of Intraoperative Hypertension in Ambulatory Surgical Patients Who Underwent Cataract Surgery

Archives of Anesthesia and Critical Care, 2018
Background: This is a prospective randomized blinded clinical trial comparing the efficacy and safety of labetalol and nitroglycerin for the management of intraoperative hypertension in ambulatory surgical patients who underwent cataract surgery. Methods:
Mehdi Sanatkar, Hossein Sadrossadat, Mehrdad Goudarzi, Ebrahim Espahbodi, Masoumeh Zangeneh   +4 more
doaj   +1 more source

Systemic medications associate with surgically treated cataract among adults over 50 years in Finland

Acta Ophthalmologica, EarlyView.
Abstract Purpose To identify associations between systemic drugs and cataract surgery in Finland. Methods A historic cohort study based on administrative data. Endpoint event was cataract surgery. Use of drugs in question was based on redeemed prescriptions and consisted of 156 drugs.
Antti Riikonen, Jari Haukka, Tuomas Lilius, Sirpa Loukovaara   +3 more
wiley   +1 more source

The effect of nitroglycerin on forearm arterial distensibility. [PDF]

, 1986
Nitroglycerin acts, in part, to reduce arterial impedance, and thus left ventricular work. The reduction in arterial impedance is largely attributable to a fall in systemic vascular resistance, but may also be due to an increased distensibility of the ...
H Smulyan, R A Warner, S Mookherjee
core   +1 more source

Safety of prehospital intravenous bolus dose nitroglycerin in patients with acute pulmonary edema: A 4‐year review

Journal of the American College of Emergency Physicians Open, 2023
Background Intravenous nitrates are a primary therapy for hypertensive congestive heart failure (CHF) with acute pulmonary edema (APE) in the hospital setting.
Casey Patrick, Louis Fornage, Brad Ward, Michael Wells, Kevin Crocker, Kelly Rogers Keene, Sara Andrabi, Robert Dickson   +7 more
doaj   +1 more source

Activation of peripheral NOP receptors reduces periorbital mechanical allodynia evoked by CGRP in mice

British Journal of Pharmacology, EarlyView.
Background and Purpose Migraine is a neurovascular disorder largely mediated by calcitonin gene‐related peptide (CGRP). This study explores the role of the nociceptin/orphanin FQ (N/OFQ)–N/OFQ receptor (NOP) system in CGRP‐induced periorbital mechanical allodynia (PMA) in mice.
Chiara Sturaro, Pietro Pola, Michela Argentieri, Alessia Frezza, Matilde Marini, Francesco De Logu, Valentina Albanese, Marie Soukupova, Davide Malfacini, Nurulain T. Zaveri, Romina Nassini, Dane D. Jensen, Pierangelo Geppetti, Girolamo Calò, Chiara Ruzza   +14 more
wiley   +1 more source

An intracellular recombinant single‐chain variable antibody fragment as a new class of phosphodiesterase type 5 inhibitors

British Journal of Pharmacology, EarlyView.
Background and Purpose Cyclic guanosine monophosphate (cGMP) is a ubiquitous second messenger involved in human (patho‐)physiology. Phosphodiesterase 5 (PDE5) is a major cGMP hydrolyzing enzyme in many cell types including vascular smooth muscle cells (VSMCs). Several highly selective PDE5 inhibitors are in clinical use. However, there are currently no
Kürsat Kirkgöz, Sophie Sprenger, Olga Schweigert, Sanika Mohagaonkar, Matti Walsdorff, Tanja Zeller, Filip Berisha, Viacheslav O. Nikolaev, Sergei D. Rybalkin   +8 more
wiley   +1 more source