Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 13 of 13 for “"diphenhydramine"”.
-
The effects of antihistamine use on visual search tasks
… research was to determine if two antihistamines (diphenhydramine and astemizole) administered at a therapeutic dose level will affect a subject's visual search capabilities. The results of this research indicate that astemizole did not significantly decrement a subject’s ability to visually search …
-
Preparative mass spectrometry applications in nanomaterials and organic synthesis
… to common pharmaceutical including atropine and diphenhydramine. The two step synthesis of diphenhydramine from benzhydrol was performed in charged microdroplets and confirmed in microfluidics. While the fundamental mechanism of reaction in microdroplets and microfluidics might differ useful …
-
Assessing, Modifying, and Combining Data Fields from the Virginia Office of the Chief Medical Examiner (OCME) Dataset and the Virginia Department of Forensic Science (DFS) Datasets in Order to Compare Concentrations of Selected Drugs
… have the potential to develop tolerances to diphenhydramine, cocaine, oxycodone, hydrocodone, methadone, and morphine. These datasets included the years 2000-2004 and were used to compare the concentrations of these six drugs between people who died from a drug-related cause of death (of the …
-
Prediction of In-Vivo Antimuscarinic Activity (AMA) by In-Vitro Receptor Binding Assessment and PK/PD Modeling For Prototypical Drugs
… was performed. Prototypical drugs olanzapine, diphenhydramine, paroxetine were selected for the analysis. Scopolamine and darifenacin were included as positive and negative controls, respectively. Physiochemical properties, pharmacokinetic data, and clinical incidence of AMAEs for the selected …
-
Assessment of a marine polysaccharide for use as excipient in pharmaceutical hot-melt extrusion
… water and Eudragit EPO as plasticizers, and Diphenhydramine Hydrochloride and Clotrimazoleas as active pharmaceutical ingredients is assessed. The amount of residual water in the extrudates is determined by thermogravimetric analysis. The thermal transitions of the extrudates are determined …
-
The effects of low-level pharmaceuticals on stream biofilm structure and function across a land-use gradient in streams of the Huron River watershed
… land use and then exposed to triclosan, diphenhydramine, and sulfamethoxazole-trimethoprim treatments. We found evidence that low levels of these PPCPs affected some, but not all, aspects of biofilm processes and bacterial community composition. Bacterial carbon uptake was reduced (p = …
-
Post-mortem toxicological analysis of hair in violent fatalities: an investigation into long-term drug exposure
… (47%) detected, followed by caffeine (18.9%) and diphenhydramine (12%). Methamphetamine was the most common illicit detected substance (54%), followed by methaqualone (43%). Segmented hair samples showed historical use in 81.2 % of cases. These results show that hair can be used as a supplementary …
-
The determination of drug stability by HPLC assay of degradation products.
… the above drugs, and for succinylsulphathiazole, diphenhydramine and chloramphenicol. The separations obtained are described in terms of current ion pairing ideas.
-
Toxicological Findings in Fatal Road Traffic Accidents in Cape Town: A Pilot Study
… such as codeine, chlorpheniramine, diphenhydramine and zopiclone. Discussion: This study was the first to the author’s knowledge to report on prospective toxicological findings in road traffic accident cases in Cape Town. Although this was a pilot study, the results were in line with …
-
A systematic review of the symptomatic treatment of the cough in whooping cough
… benefit was found for any of the interventions. Diphenhydramine was associated with a mean increase of 1.90 coughing spells per 24 hours [95%Cl - 4.66; 8.46] and pertussis immunoglobulin a mean decrease in hospital stay of 0.70 days [95% Cl -3.79; 2.39]. and a mean reduction of 3.10 whoops per 24 …
-
Beans, roots and leaves
… and antihistaminergic drugs, including diphenhydramine. These agents were regarded as more effective than plant-based remedies, but certainly not as cures for the disease. 5. A complete change in direction was heralded by the discovery in 1960 of the striatal dopamine deficit in …
-
Use of Biochar to Produce Reclaimed Water for Irrigation Reuse Purposes
… removed throughout the continuous tests. Diphenhydramine, fluoxetine and trimethoprim fall under this category with a narrow range of Ce/Co values and highest of <0.15. Ibuprofen, ketoprofen, meprobamate, primidone and sulfamethoxazole fall under category III whose removal is minimal using …
-
Development of hot-melt extrusion as a novel technique for the formulation of oral solid dosage forms
… by HME. Similarly propranolol HCl (PRP), diphenhydramine HCl (DPD), cetirizine HCl (CTZ) and verapamil HCl (VRP) were used as model cationic active substances while pH sensitive anionic methacrylic acid based methyl methacrylate coplolymers Eudragit® L100 (L100) and ethyl acrylate …