Results 21 to 30 of about 50,187 (267)

Sublingual nitroglycerin for early blood pressure control in hypertensive emergencies: observations from an emergency department clinical audit in Sri Lanka

BMC Research Notes, 2018
Objective Hypertensive emergencies are potentially life threatening and require prompt blood pressure control with intravenous agents. Preparation of intravenous infusions is time consuming.
Nadarajah Prasanna, Harsha A. Dissanayake, Godwin R. Constantine   +2 more
doaj   +1 more source

Endothelial function assessment in atherosclerosis: Comparison of brachial artery flow‑mediated vasodilation and peripheral arterial tonometry [PDF]

, 2013
INTRODUCTION Endothelial dysfunction, characterized by the loss of nitric oxide bioavailability, is a key element in the pathogenesis of atherosclerosis and an important prognostic factor in cardiovascular diseases. Therefore, the development of reliable,
Czesnikiewicz-Guzik, Marta, Guzik, Tomasz J., Ignacak, Adam, Jasiewicz‑Honkisz, Barbara, Matusik, Paweł, Nowakowski, Daniel, Osmenda, Grzegorz, Wilk, Grzegorz   +7 more
core   +1 more source

Role of aldehyde dehydrogenase in hypoxic vasodilator effects of nitrite in rats and humans [PDF]

, 2015
Hypoxic conditions favour the reduction of nitrite to nitric oxide (NO) to elicit vasodilatation, but the mechanism(s) responsible for bioconversion remains ill defined.
Alexander, Alexander, Angelo, Badejo, Bailey, Baliga, Basu, Chen, Cosby, D'Souza, Dejam, DiFabio, Doyle, Furchgott, Ghosh, Gladwin, Golwala, Greenstein, Huellner, Huffman, Irvine, Johansson, Keith, Kollau, Koppaka, Larsen, Li, Lundberg, Mackenzie, Madhani, Maher, Maher, Marti, Ormerod, Paneni, Pawson, Perlman, Pinder, Tiso, Totzeck   +39 more
core   +2 more sources

Comparative Effects of Verapamil, Nicardipine, and Nitroglycerin on Myocardial Ischemia/Reperfusion Injury

Anesthesiology Research and Practice, 2011
The aim of this experiment was to establish whether verapamil, nicardipine, and nitroglycerin have (1) infarct size-limiting effects and (2) antiarrhythmic effects in in vivo rabbit hearts during ischemia/reperfusion.
Hitoshi Yui, Uno Imaizumi, Hisashi Beppu, Mitsuhiro Ito, Munetaka Furuya, Hirofumi Arisaka, Kazu-Ichi Yoshida   +6 more
doaj   +1 more source

Case Report: Inhaled Nitroglycerine as an Alternative to Inhaled Nitric Oxide in the Acute Treatment of Pulmonary Hypertension and Impending Acute Right Ventricular Failure in the Intensive Care Unit

European Medical Journal, 2020
In this review, two cases of severe pulmonary hypertension of different classes that have been successfully treated using inhaled nitroglycerine are presented. In a community hospital setting and in cases of life-threatening right heart failure and shock
Khaled Sorour, Christopher Lawson, Omar Sorour, Garrison Davis   +3 more
doaj   +1 more source

Case report: A combination of nitroglycerin and adenosine proves effective in repairing a cerebral arteriovenous malformation

Frontiers in Neurology, 2023
Hemorrhage secondary to rupture of a brain arteriovenous malformations (AVM) is one of the initial manifestations, and the main cause of, morbidity and mortality in patients with this condition.
Virginia Rojas-Nieves, Cristian Rosa-Carrasquillo, Allan Reyes-Sullivan, Marie Román, Caleb E. Feliciano-Valls, Héctor M. Torres-Pérez, Pamela Fernández, María J. Crespo, María J. Crespo   +8 more
doaj   +1 more source

The Effect of Low-Dose Nitroglycerin Ointment on Skin Flap Necrosis in Breast Reconstruction after Skin-Sparing or Nipple-Sparing Mastectomy

Archives of Plastic Surgery, 2017
Background Skin flap necrosis is a common complication after mastectomy and breast reconstruction. It has been proven that nitroglycerin ointment, as a topical vasodilator, can decrease the rate of skin flap necrosis after mastectomy and breast ...
Min Ho Yun, Eul Sik Yoon, Byung-Il Lee, Seung-Ha Park   +3 more
doaj   +1 more source

Evaluation of possible effects of crocin against nitrate tolerance and endothelial dysfunction [PDF]

Iranian Journal of Basic Medical Sciences, 2020
Objective(s): One of the most important problems of taking nitroglycerin is the nitrate tolerance phenomenon and endothelial dysfunction. Oxidative stress is a high-emphasized one of tolerance mechanisms.
Seyedeh Farzaneh Omidkhoda, Marjan Razavi, Mohsen Imenshahidi, Maryam Rameshrad, Hossein Hosseinzadeh   +4 more
doaj   +1 more source

TOLERANCE TO NITROGLYCERIN. [PDF]

JAMA: The Journal of the American Medical Association, 1905
In a recent issue ofThe Journal, 1 there appeared a note concerning the administration of nitroglycerin in which the correspondent (Dr. Maddox) referred to a case under treatment at my service in the Jefferson Medical College in 1888. This patient was an interesting example of rapidly-acquired tolerance to the drug, as he was taking, as remarked by Dr.
openaire   +2 more sources

Dose–response study of prophylactic nitroglycerin for prevention of pituitrin-induced hypertension during laparoscopic myomectomy: a prospective, randomized study

Frontiers in Medicine, 2023
ObjectiveTo determine the dose–response of nitroglycerin in preventing pituitrin-induced hypertension in patients undergoing laparoscopic myomectomy.MethodsHundred patients scheduled for elective laparoscopic myomectomy were randomly allocated into one ...
Jin Wang, Jin Wang, Qiang Xu, Qiang Xu, Fei Xiao, Gang Chen   +5 more
doaj   +1 more source