AIMC Topic: Gas Chromatography-Mass Spectrometry
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Essential oil of Citrus lumia Risso: Phytochemical profile, antioxidant properties and activity on the central nervous system.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
Dec 28, 2017
The use of essential oils (EOs) is known since long time in traditional medicine and aromatherapy for the management of various oxidative stress-related disorders and has been further increased recently for their neuroprotective and anti-aging potent...
Chemical characterization, antioxidant, genotoxic and in vitro cytotoxic activity assessment of Juniperus communis var. saxatilis.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
Dec 26, 2017
Chemical composition and antioxidative, genotoxic and cytotoxic potential of essential oil (EO) and post-distillation waste (PDW) of Serbian Juniperus communis L. var. saxatilis Pall. was studied in human lung carcinoma (A549) and normal lung fibrobl...
Juniperus
Humans
Male
Cell Line, Tumor
Female
Animals
Drug Screening Assays, Antitumor
Tandem Mass Spectrometry
Cell Division
Doxorubicin
Gas Chromatography-Mass Spectrometry
Apoptosis
Antioxidants
G2 Phase
Mutagens
Antineoplastic Agents, Phytogenic
Plant Extracts
Cell Line
Chromatography, Liquid
Rats
[Determination of 1-methylhydantoin Concentration in Blood by GC-MS Method and Its Application in Forensic Medicine].
Fa yi xue za zhi
Dec 25, 2017
OBJECTIVES: To establish a gas chromatographic-mass spectrometric （GC-MS） analysis method for quantifying 1-methylhydantoin concentration in whole blood. To provide technical support to forensic identification related cases of 1-methylhydantoin.
[Identification of Methamphetamine Abuse and Selegiline Use： Chiral Analysis of Methamphetamine and Amphetamine in Urine].
Fa yi xue za zhi
Dec 25, 2017
OBJECTIVES: To study the content variation of selegiline and its metabolites in urine, and based on actual cases, to explore the feasibility for the identification of methamphetamine abuse and selegiline use by chiral analysis.
Migration of epoxidized soybean oil from polyvinyl chloride/polyvinylidene chloride food packaging wraps into food simulants.
Environmental science and pollution research international
Dec 23, 2017
Epoxidized soybean oil (ESBO) has been used in polyvinyl chloride (PVC)/polyvinylidene chloride (PVDC) food packaging cling film as a plasticizer and stabilizer. The aim of this study was to investigate the migration of ESBO from PVC/PVDC cling film,...
Gas chromatography-mass spectrometry metabolomic study of lipopolysaccharides toxicity on rat basophilic leukemia cells.
Chemico-biological interactions
Dec 22, 2017
Lipopolysaccharide (LPS) can lead to uncontrollable cytokine production, fatal sepsis syndrome and depression/multiple organ failure, as pathophysiologic demonstration. Various toxic effects of LPS have been extensively reported, mainly on the toxici...
Extraction optimization, purification and characterization of polysaccharides from the seed coat of black soybean.
PloS one
Dec 21, 2017
In this study, the extraction of water-soluble polysaccharides from the seed coat of black soybean (BSCP) was investigated and optimized. A response surface methodology based on a Box-Behnken design (BBD) was used to optimize the extraction condition...
Chemical characterization and wound healing property of a β-D-glucan from edible mushroom Piptoporus betulinus.
International journal of biological macromolecules
Dec 20, 2017
A water-soluble β-D-glucan was obtained from fruiting bodies of Piptoporus betulinus, by hot aqueous extraction followed by freeze-thawing procedure and dialysis. Its molar mass distribution and conformational behavior in solution was assessed by siz...
Quantitative Determination of Δ9-THC, CBG, CBD, Their Acid Precursors and Five Other Neutral Cannabinoids by UHPLC-UV-MS.
Planta medica
Dec 20, 2017
Cannabinoids are a group of terpenophenolic compounds in the medicinal plant (Cannabaceae family). Cannabigerolic acid, Δ-tetrahydrocannabinolic acid A, cannabidiolic acid, Δ-tetrahydrocannabinol, cannabigerol, cannabidiol, cannabichromene, and tetr...
An alternative method to measure the diffusing capacity of the lung for carbon monoxide in infants.
Pediatric pulmonology
Dec 19, 2017
BACKGROUND: Lung diffusion assessed by the uptake of carbon monoxide (DL ) and alveolar volume (V ) by inert gas dilution are readily assessed in cooperative older subjects; however, obtaining these measurements in infants has been much more difficul...
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