Results 181 to 190 of about 3,638 (238)

Efficacy of Cimetidine/Pyrilamine Eyedrops

Ophthalmology, 1986
Eighteen healthy volunteers participated in a histamine challenge, dose response study of cimetidine (H2 antagonist)/pyrilamine (H1 antagonist) eyedrops. This was a randomized, double-masked, multiple-crossover trial, consisting of six visits spaced 48 hours apart.
Arthur Charap, Judith Leon, Efraim Duzman, C. David Shen   +3 more
openaire   +3 more sources

PPI deficit induced by amphetamine is attenuated by the histamine H1 antagonist pyrilamine, but is exacerbated by the serotonin 5-HT2 antagonist ketanserin

Psychopharmacology, 2010
Edward D Levin
exaly   +2 more sources

Synthesis of pyrilamine‐d₆

Journal of Labelled Compounds and Radiopharmaceuticals, 1985
AbstractPyrilamine‐d6 (N‐[(4‐methoxyphenyl)methyl]‐N′, N′‐di[2H3]methyl‐N‐2‐pyridinyl‐1,2‐ethanediamine) was synthesised from N‐2‐[(4‐methoxyphenyl)methyl]‐aminopyridine and 2‐(N,N‐di[2H3]methylamino)ethyl chloride in 83% yield. The alkyl chloride was prepared in 37% overall yield in a three step reaction from toluene‐4‐sulphondi [2H3]methylamide.
Shuker De, Ian Bird
openaire   +2 more sources

Pyrilamine

, 2007
S.J. Enna, David B. Bylund
openaire   +2 more sources

Validated Ultra-Performance Liquid Chromatographic and Thin-Layer Chromatographic—Densitometric Methods for the Determination of Paracetamol, Pamabrom, and Pyrilamine Maleate

Jpc-journal of Planar Chromatography-modern Tlc, 2018
Two chromatographic methods were developed for the simultaneous determination of paracetamol, pamabrom, and pyrilamine maleate in bulk and combined pharmaceutical dosage form. The first method is an ultra-performance liquid chromatographic (UPLC) method,
N. Rashed, F. Ibrahim, M. Fouad, Ebtesam S. Mahmoud   +3 more
semanticscholar   +1 more source

THE EFFECTS OF QUINIDINE, PROCAINE AMIDE AND PYRILAMINE ON THE MEMBRANE RESTING AND ACTION POTENTIAL OF GUINEA PIG VENTRICULAR MUSCLE FIBERS

Journal of Pharmacology and Experimental Therapeutics, 1956
Edward A. Johnson
openalex   +2 more sources

Extraction and Performance Evaluation of Salvia hispanica Mucilage as Natural Disintegrants for Optimization of Pyrilamine Maleate Fast Dissolving Tablets

, 2015
The present research encompasses the formulation and evaluation of pyrilamine maleate fast dissolving tablets (FDTs) by employing Salvia hispanica (Chia) mucilage as natural disintegrants.
Bibhu Prasad Panda and Jessica Gregory
semanticscholar   +1 more source

Simultaneous determination of pseudoephdrine, pheniramine, guaifenisin, pyrilamine, chlorpheniramine and dextromethorphan in cough and cold medicines by high performance liquid chromatography

Talanta, 2009
M. R. Louhaichi, S. Jebali, M. Loueslati, N. Adhoum, L. Monser   +4 more
exaly   +2 more sources

A Fatal Case Involving Pyrilamine

Clinical Toxicology, 1981
AbstractA death attributed to ingestion of pyrilamine in over-the-counter sleep aids is reported. Tissue concentrations and methods for detection and quantitation are presented.
openaire   +3 more sources

Cardiac electrophysiological actions of the histamine H1-receptor antagonists astemizole and terfenadine compared with chlorpheniramine and pyrilamine.

Circulation Research, 1995
We compared the cardiac electrophysiological actions of two types of H1-receptor antagonists--the piperidines, astemizole and terfenadine, and the nonpiperidines, chlorpheniramine and pyrilamine-in vitro in guinea pig ventricular myocytes and in vivo in ...
J. Salata, N. Jurkiewicz, A. Wallace, R. Stupienski, P. J. Guinosso, J. Lynch   +5 more
semanticscholar   +1 more source