Results 61 to 70 of about 58,257 (152)

Hemodynamic Effects of Topical Oxymetazoline During Pediatric Flexible Bronchoscopy

Background: Bleeding is a well-recognized complication in flexible bronchoscopy, especially with advanced procedures.
Haley Haskett, Antoinette W. Daou, Aoife Corcoran, Benjamin B. Bruins, Lauren M.C. Grant, Pelton Phinizy, Alex J. Katz, Joseph Piccione, Vanessa M. Mazandi, Kumaran Senthil, Jelte Kelchtermans   +10 more
core   +1 more source

Effect of oxymetazoline nasal spray on intraocular pressure and retrobulbar hemodynamics

, 2006
Objectives: To determine the effect of oxymetazoline nasal spray on intraocular pressure and retrobulbar hemodynamics in patients with open-angle glaucoma and to compare the results with those measured in healthy control participants.
Arıkan, Osman Kürşat, Ergin, Ahmet, Ünal, Birsen, Akarsu, Cengiz, Koç, Can   +4 more
core   +1 more source

α1-Adrenoceptors: the ability of various agonists and antagonists to discriminate between two distinct [3H]prazosin binding sites

, 1989
Recently, it has been demonstrated that two distinct α1-adrenoceptor binding sites showing high and low affinity for WB-4101 (2-(2,6-dimethoxyphenoxy)ethyl-aminomethyl-1,4-benzodioxane) and 5-methyl-urapidil can be distinguished.
G Hanft, J J Beckeringh, C Korstanje, G Gross   +3 more
core   +1 more source

Oxymetazoline adds to the effectiveness of fluticasone furoate in the treatment of perennial allergic rhinitis.

, 2011
BACKGROUND: In clinical trials, only about 60% of subjects report an excellent response to intranasal steroids, suggesting a need to add therapies to intranasal steroids to provide additional efficacy.
Baroody, Fuad M, Gavanescu, Laura, DeTineo, Marcy, Naclerio, Robert M, Brown, David   +4 more
core   +1 more source

Hypertensive Crisis from Chronic Intoxication with Nasal Decongestant and Cough Medications

, 1991
Cardiac hypertensive structural changes, catecholamine-related cardiomyopathy, and congestive heart failure (CHF) have been encountered in pheochromocytoma, as a result of prolonged exposure to high concentrations of endogenous catecholamines. A 34-year-
Samuel N. Heyman, Dror Mevorach, Jihad Ghanem   +2 more
core   +1 more source

Noradrenaline, oxymetazoline and phorbol myristate acetate induce distinct functional actions and phosphorylation patterns of α1A-adrenergic receptors

, 2017
In LNCaP cells that stably express α1A-adrenergic receptors, oxymetazoline increased intracellular calcium and receptor phosphorylation, however, this agonist was a weak partial agonist, as compared to noradrenaline, for calcium signaling. Interestingly,
J. Adolfo García-Sáinz, Alcántara-Hernández, Rocío, Romero-Ávila, M. Teresa, Pupo, André S. [UNESP], Marco A. Alfonzo-Méndez, Alfonzo-Méndez, Marco A., Aurelio Hernández-Méndez, André S. Pupo, Hernández-Méndez, Aurelio, García-Sáinz, J. Adolfo, Rocío Alcántara-Hernández, M. Teresa Romero-Ávila   +11 more
core   +1 more source

A novel electrochemical method for the detection of oxymetazoline drug based on MWCNTs and TiO2 nanoparticles

, 2019
Oxymetazoline, a nasal decongestant drug was investigated by a sensitive, simple and reproducible electrochemical method using Titania (TiO2) nanoparticles and carboxyl group functionalized multi-walled carbon nanotubes fabricated on glassy carbon ...
Munir, Azeema, Shah, Afzal, Uslu, Bengi, Bozal-Palabiyik, Burcin, Khan, Amjad   +4 more
core   +1 more source

Determination of oxymetazoline hydrochloride and decomposition products by high-performance liquid chromatography.

Acta poloniae pharmaceutica, 2001
An HPLC method for the separation of the oxymetazoline hydrochloride and the products of its decomposition was developed and validated. The determination was performed with a LiChrospher RP-18 column, mobile phase of methanol-H2O-triethylamine-sodium acetate (1 mol l(-1))-acetic acid (1.06 kg l(-1)) (130:60:6:2:1).
B, Stanisz, W, Nowiński
openaire   +1 more source

Decreased Rhinovirus Shedding after Intranasal Oxymetazoline Application in Adults with Induced Colds Compared with Intranasal Saline

, 2010
Background Intranasal oxymetazoline (OMZ) is used as a decongestant during common colds. Recently, intracellular adhesion molecule (ICAM) 1 receptor expression in vitro has been shown to be diminished by OMZ.
Birgit Winther, Dagobert Buchert, Ronald B. Turner, Marion Tschaikin, J. Owen Hendley   +4 more
core   +1 more source

Voltammetric determination of chlorpromazine hydrochloride and promethazine hydrochloride with the use of multivariate calibration

, 2001
The voltammetric behavior of antipsychotic drugs, such as, chlorpromazine hydrochloride and promethazine hydrochloride has been investigated at a glassy carbon electrode in Britton–Robinson buffer of pH 9.
Wang, li, Kokot, Serge, Li Wang, Yongnian Ni, Ni, Yongnian, Serge Kokot   +5 more
core   +1 more source