Results 21 to 30 of about 71,907 (200)
Scientific Reports, 2023 An optimization approach based on full factorial design was employed for developing an HPLC–UV method for simultaneous determination of a quaternary mixture used for the treatment of symptoms related to common cold and COVID-19. The quaternary mixture is
Nora A. Abdallah +4 more
doaj +1 more source
BMC Chemistry, 2023 The development and validation of the stability indicating HPLC technique has contributed to the understanding of the stability profile of ibuprofen (IBU) and phenylephrine (PHE). Stability profile was achieved for PHE; the drug was found to be liable to
Khadiga M. Kelani +4 more
doaj +1 more source
Hypromellose improves mydriasis dynamics by phenylephrine in a rabbit experimental model
Российский офтальмологический журнал, 2023 Purpose: to determine the main characteristics of the mydriatic effect of drug formulations of phenylephrine, containing and not containing hypromellose, hyaluronic acid as an auxiliary component, in a comparative in vivo study, as well as to study their
E. V. Blinova +7 more
doaj +1 more source
Macedonian Journal of Chemistry and Chemical Engineering, 2008 Simple, accurate and reproducible UV-spectrophotometric method was developed and validated for the estimation of phenylephrine hydrochloride in pharmaceutical nasal drops formulations.
Ivana Savić +2 more
doaj +1 more source
Combined drugs in the treatment of acute respiratory viral infections: a review of research results
Медицинский совет, 2021 Acute respiratory infections are of the greatest economic significance among all infectious diseases in the Russian Federation. There are no drugs with a direct antiviral effect for most acute respiratory viral infections, which efficacy would have been ...
V. V. Tsvetkov
doaj +1 more source
Pharmacokinetic studies of drug absorption into human skin [PDF]
, 2010 PhDOptimum therapeutic outcomes require not only proper drug selection but also effective drug delivery and monitoring. The aim of this thesis was to A) study drug delivery through the skin with a liquid formulated to promote absorption, B) develop ...
Al-Otaibi, Faisal Obaid
core +4 more sources
Changes in intraocular pressure and horizontal pupil diameter during use of topical mydriatics in the canine eye [PDF]
Open Veterinary Journal, 2017 The objective of this study was to determine the effects of topical 0.5% tropicamide, 1% atropine sulphate and 10% phenylephrine hydrochloride ophthalmic solutions on intraocular pressure (IOP) and horizontal pupil diameter (HPD) in the dog during the ...
Liga Kovalcuka +3 more
doaj +1 more source
International Journal of Electrochemical Science, 2013 A novel voltammetric sensor based on TiO2 nanoparticles and graphene composite (GR/TiO2) was developed. The nanocomposite modified glassy carbon electrode was characterized using scanning electron microscope (SEM).
Kang Li +3 more
doaj +1 more source
Simultaneous determination of chlorpheniramine maleate, phenylephrine hydrochloride, paracetamol and caffeine in pharmaceutical preparation by RP-HPLC [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2013 Reversed-phase High-Performance Liquid-Chromatography (RP-HPLC) method was successfully developed for the simultaneous determination of quaternary mixture consisting of chlorpheniramine maleate (CPM), phenylephrine hydrochloride (PE), paracetamol (PCM)
Redasani V.K. +4 more
doaj +1 more source