Results 91 to 100 of about 8,440 (203)

Chromatographic Determination of Cyclopentolate Hydrochloride and Phenylephrine Hydrochloride in the Presence of Their Potential Degradation Products

Journal of AOAC INTERNATIONAL, 2017
Abstract Two sensitive, selective, and precise stability-indicating methods have been developed for the simultaneousdetermination of the active pharmaceutical ingredients cyclopentolate hydrochloride (CLO) and phenylephrine hydrochloride (PHE) in their pure forms and in the presence of their degradation products. The methods were applied
Mamdouh R, Rezk, Ahmed S, Fayed, Hoda M, Marzouk, Samah S, Abbas   +3 more
openaire   +2 more sources

Mydriatic action of phenylephrine hydrochloride (10% neosynephrine) in Koreans.

, 1967
의학과/석사[한글] [영문] Introduction In 1910 Phenylephrine hydrochloride was introduced first by Barger and Dale. Phenylephrine hydrochloride is a synthetic sympathomimetic compound structurally similar to epinephrine and ephedrine. Synthetic phenylephrine
김홍복
core  

SIMULTANEOUS ESTIMATION & VALIDATION OF PARACETAMOL, PHENYLEPHRINE HYDROCHLORIDE AND CHLORPHENIRAMINE MALEATE IN TABLETS BY SPECTROPHOTOMETRIC METHOD

, 2013
The present work describes two methods for simultaneous estimation of phenylephrine hydrochloride and chlorpheniramine maleate in pure and solid dosage forms. First method employs the application of simultaneous equation and second, is a multi-wavelength
L. BHANGALE, R. SAWANT, R. JOSHI, P. LANKE
core  

Polymorphic behavior of phenylephrine hydrochloride and chloroquine diphosphate

, 2001
Thesis (M.Sc.(Pharm.))--Potchefstroom University for Christian Higher Education, 2002Objective: Differences in crystal habits resulting in different XRPD-spectra could wrongly be interpreted as different polymorphic forms of the specific drug.
Van der Merwe, Elisma
core  

Phenylephrine induces endogenous noradrenaline release in the rat vas deferens through nitric oxide synthase pathway

, 2003
We have previously observed that in the rat vas deferens nitric oxide synthase pathway potentiated phenylephrine-induced contractility raising the possibility of a facilitatory role on neurotransmission by nitric oxide.
Helder Mota-Filipe, Rui Pinto, Barrento, C, Lima, BS, Clara Barrento, Pinto, R, Mota-Filipe, H, Beatriz Silva Lima   +7 more
core   +2 more sources

Spectrophotometric analysis of two eye preparations, vial and drops, containing ketorolac tromethamine and phenylephrine hydrochloride binary mixture and their ternary mixture with chlorphenirmaine maleate

Bulletin of Faculty of Pharmacy Cairo University, 2018
Ketorolac tromethamine, KTC and phenylephrine hydrochloride, PHE binary mixture is co-formulated as eye vial, while their ternary mixture with chlorpheniramine maleate is co-formulated as eye drops. The existing work utilizes different spectrophotometric
Marwa A.A. Ragab, Fawzy A. El Yazbi, Ekram M. Hassan, Essam F. Khamis, Mohamed M.A. Hamdy   +4 more
doaj   +1 more source

Validation method for quantitative determination of phenylephrine hydrochloride in nazal drops

, 2013
http://ojs.tdmu.edu.ua/index.php/pharm-chas/article/view/2385/2227Вивчено валідаційні характеристики методики кількісного визначення фенілефрину гідрохлориду в назальних краплях з використанням методу абсорбційної спектрофотометрії.
Georgiyants, V. A., Георгіянц, В. А., Криванич, О. В., Bevz, N. Yu., Бевз, Н. Ю., Криванич, А. В., Kryvanych, O. V., Георгиянц, В. А.   +7 more
core  

RP-HPLC METHOD DEVELOPMENT AND VALIDATION FOR SIMULTANEOUS ESTIMATION OF PHENYLEPHRINE HYDROCHLORIDE AND EBASTINE IN TABLET DOSAGE FORM [PDF]

, 2014
Objective: A new simple, accurate, precise, robust, reproducible and economic RP-HPLC method was developed for Phenylephrine Hydrochloride and Ebastine in marketed tablet dosage form.
Yadav, Om M., Jain, Hemant Kumar
core  

Controlled retrospective study of the effects of eyedrops containing phenylephrine hydrochloride and scopolamine hydrobromide on mean arterial blood pressure in anesthetized dogs

, 2010
Objective—To determine whether dogs that received eyedrops containing phenylephrine and scopolamine would have a higher mean arterial blood pressure (MAP) when anesthetized than would dogs that did not receive the eyedrops.
Robin D. Gleed, Tara M. Mercure-McKenzie, Manuel Martin-Flores, Luis Campoy, Hollis N. Erb, John W. Ludders   +5 more
core   +1 more source

UHPLC assay and impurity methods for diphenhydramine and phenylephrine hydrochloride oral solution. [PDF]

Sep Sci Plus, 2020
Kirkpatrick D, Fain M, Yang J, Santos L, Anthony C.   +4 more
europepmc   +1 more source