Search Results for "Amantadine Hplc"
Original Source: Analysis of amantadine in biological fluids using hollow fiber-based liquid-liquid-liquid microextraction followed by corona discharge ion mobility spectrometry.
A method based on liquid-liquid-liquid microextraction combined with corona discharge ion mobility spectrometry was developed for the analysis of amantadine in human urine and plasma samples. Amantadine was extracted from alkaline aqueous sample as donor phase through a thin phase of organic solvent (n-dodecane) filling the pores of the hollow fiber wall and then back extracted into the organic acceptor phase (methanol) located in the lumen of the hollow fiber. All variables affecting the extraction of anal...
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The Hamilton PRP™-C18 Reversed-Phase HPLC Column is designed to increase the accuracy and quality of separations performed by pharmaceutical companies, environmental scientists, and others.Read more...
Overcoming amantadine resistance
A group of U.S. researchers has developed inhibitors of the influenza A virus M2 mutant that is responsible for most resistance to amantadine. InfluMedix has licensed the compounds and expects to brin...
Porvair Sciences Speeds Up Evaporation of HPLC Solvents
Combining a new 48-well needle head with a dedicated HPLC vial holder that accepts 48 standard 1.5ml vials transforms any MiniVap or UltraVap system into a high throughput HPLC sample evaporator.
HPLC Column Streamlines Productivity
Hamilton Company's Laboratory and Sensor Products Division has introduced the Hamilton PRP-C18 reversed-phase HPLC column, designed to increase accuracy of separations performed by pharmaceutical comp...
Provair Sciences has introduced a new version of its MiniVap and UltraVap blowdown evaporators that use warm air or nitrogen to speed up the evaporation of common HPLC solvents such as dichloromethan...
Thermo Fisher Scientific has announced that its Syncronis HPLC columns are now available with 3 mm particle size. The new particle size complements the existing 1.7 and 5 mm particle sizes.Read more...
Hamilton Co. has introduced the PRP-C18 reversed-phase HPLC column which expands the pH range of reversed-phase chromatography, providing high-efficiency separations over an extended column life in mo...
The new Shodex HPLC Column catalog which features scores of application chromatograms, charts and diagrams that describe a very wide selection of separation modes such as reversed phase, hydrophilic i...
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Placebo-controlled trial of amantadine for severe traumatic brain injury.
Amantadine hydrochloride is one of the most commonly prescribed medications for patients with prolonged disorders of consciousness after traumatic brain injury. Preliminary studies have suggested that...
ABSTRACT: Hepatitis A virus (HAV) causes acute hepatitis and sometimes leads to fulminant hepatitis. Amantadine is a tricyclic symmetric amine that inhibits the replication of many DNA and RNA viruses...
Amantadine resistance among influenza A viruses was investigated in South Korea in 2005-2010. Of 308 influenza A viruses examined, 229 had the S31N substitution in the M2 protein. The frequency of ama...
The purpose of the study is to find subcutaneous equianalgesic doses of memantine, amantadine and bupivacaine and use these doses to quantify the cardiovascular and central nervous system toxicity of...
Patient Perception of Levido Reticularis due to Amantadine.
ABSTRACT Livedo reticularis (LR) is a "fish-net like" mottling of the skin, and is attributed to a variety of factors. Amantadine, a medication used in Parkinson's disease, has been known to cause LR...
