Results 101 to 110 of about 8,440 (203)

Organocatálise de reações Sn2 [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia QuímicaUm estudo detalhado dos possíveis caminhos da reação do íon cianeto com cloreto de etila em solução de DMSO foi realizado ...
Almerindo, Gizelle Inácio
core  

Pharmacokinetic studies of drug absorption into human skin

open access: yes, 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  

Comparative pupil dilation using phenylephrine alone or in combination with tropicamide

open access: yes, 1998
Objective: A prevalence survey of actinic and other eye diseases was conducted in Nambour, Queensland, Australia, in 1992. Pupils were dilated with phenylephrine alone for cataract identification because there were concerns that patient discomfort, due ...
Hirst, Lawrence W.   +3 more
core   +1 more source

Applications of paired ion high pressure liquid chromatography to some catecholamines (epinephrine, isoproterenol, levodopa and methyldopa) and phenylephrine

open access: yes, 1977
Paired ion high pressure liquid chromatography has been shown to be a useful technique for the separation of intact catecholamines: epinephrine hydrochloride, isoproterenol hydrochloride, levodopa and methyldopa from some of their products of ...
Ghanekar, Avinash G.
core  

LIQUID CHROMATOGRAPHY TANDEM-MASS SPECTROMETRY METHOD DEVELOPMENT AND VALIDATION FOR SIMULTANEOUS ANALYSIS OF PARACETAMOL, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE, CHLORPHENIRAMINE MALEATE, AND AMBROXOL HYDROCHLORIDE IN BULK AND IN TABLET DOSAGE FORM

open access: yes, 2018
Objective: The objective is to study liquid chromatography tandem-mass spectrometry (LC/MS/MS) method for simultaneous quantification of paracetamol (PCM), guaifenesin (GUA), phenylephrine hydrochloride (PE), chlorpheniramine maleate (CPM), and ambroxol ...
Gilhotra, Ritu M   +2 more
core  

Stability of phenylenphrine hydrochloride in nasal drops

open access: yes, 1971
The stability of a 0.5 percent nasal solution of phenylephrine hydrochloride has been investigated. The stability tests were conducted at five different pH values (5,6,7,8, and 9) and at three different temperatures (22°, 40°, and 60° C.) for a period
Mosier, Ronald L.
core  

STABILITY INDICATING ULTRA PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR SIMULTANEOUS DETERMINATION OF PHENYLEPHRINE HYDROCHLORIDE, CHLORPHENIRAMINE MALEATE, PARACETAMOL, GUAIPHENESIN AND BROMHEXINE HYDROCHLORIDE IN BULK AND PHARMACEUTICAL FORMULATION

open access: yes, 2019
Objective: The objective of the present study is to develop simple, rapid, sensitive, accurate and economic stability-indicating ultra-performance liquid chromatographic (UPLC) method for the simultaneous quantification of phenylephrine hydrochloride ...
CHENGALVA, PRASANTHI, KUCHANA, MADHAVI
core  

Potential Cardiovascular Risks of Phenethylamine Analogues in Food Supplements: Evidence from Vasocontraction of Rat Artery Segments. [PDF]

open access: yesCardiovasc Toxicol
Pinckaers NET   +6 more
europepmc   +1 more source

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