Results 41 to 50 of about 130,892 (321)

Temperature and time-dependent effects of delayed blood processing on oxylipin concentrations in human plasma. [PDF]

open access: yes, 2019
BACKGROUND:Oxidized derivatives of polyunsaturated fatty acids, collectively known as oxylipins, are labile bioactive mediators with diverse roles in human physiology and pathology.
Gibson, Robert A   +8 more
core   +1 more source

Detection of Aflatoxins in Different Matrices and Food-Chain Positions

open access: yesFrontiers in Microbiology, 2020
Aflatoxins, produced mainly by filamentous fungi Aspergillus flavus and Aspergillus parasiticus, are one of the most carcinogenic compounds that have adverse health effects on both humans and animals consuming contaminated food and feed, respectively ...
Gabriella Miklós   +9 more
doaj   +1 more source

Determination of icariside, hyperoside and psoralen in food by liquid chromatography-tandem mass spectrometry

open access: yesJournal of Future Foods, 2023
A high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method was built to determine icarside, hyperoside and psoralen in food. The samples were extracted with 70% methanol, the solid and semi-solid hotpot seasoning samples were ...
Sufang Fan   +5 more
doaj   +1 more source

Stars in their eyes: What eye-tracking reveal about multimedia perceptual quality [PDF]

open access: yes, 2004
Perceptual multimedia quality is of paramount importance to the continued take-up and proliferation of multimedia applications: users will not use and pay for applications if they are perceived to be of low quality.
Ghinea, G, Gulliver, SR
core   +1 more source

Fate of thymol and its monoglucosides in the gastrointestinal tract of piglets [PDF]

open access: yes, 2020
The monoterpene thymol has been proposed as a valuable alternative to in-feed antibiotics in animal production. However, the effectiveness of the antimicrobial is comprised by its fast absorption in the upper gastrointestinal tract.
De Smet, Stefaan   +5 more
core   +1 more source

Spectrophotometric simultaneous analytical method validation to determine isoniazid and pyridoxine in pure and 3D printed tablet forms

open access: yesJournal of Pharmacy, 2023
Introduction: Isoniazid (INH) is the anti-tuberculosis drugs being used to counter tuberculosis since 1952. Patients on INH should be given daily prophylactic pyridoxine (PYR) with 10-50 mg/day to prevent the development of isoniazid-induced neuropathy.
Nur Suhaila Sudarman   +1 more
doaj   +1 more source

Development and application of an UHPLC-MS/MS method for the simultaneous determination of 17 steroidal hormones in equine serum [PDF]

open access: yes, 2017
A new, fast and simple analytical method that is able to identify and quantify simultaneously 17 steroid hormones and metabolites (Pregnenolone, 17-OH-Pregnenolone, Progesterone, 17-OH Progesterone, Androsterone, Androstenedione, DHEA, DHEAS ...
Allis   +20 more
core   +1 more source

Application of Ion Chromatography for the Reliable Quantification of Ammonium in Electrochemical Ammonium Synthesis Experiments - A Practical Guide.

open access: yesChemSusChem, 2023
Assessing novel electrocatalysts for the electrochemical ammonia synthesis (EAS) requires reliable quantitative trace analysis of electrochemically produced ammonia to infer activity and selectivity.
Sebastian Bragulla   +4 more
semanticscholar   +1 more source

Molecular basis for asymmetry sensing of siRNAs by the Drosophila Loqs-PD/Dcr-2 complex in RNA interference [PDF]

open access: yesNucleic Acids Research, 2017
RNA interference defends against RNA viruses and retro-elements within an organism's genome. It is triggered by duplex siRNAs, of which one strand is selected to confer sequence-specificity to the RNA induced silencing complex (RISC). In Drosophila, Dicer-2 (Dcr-2) and the double-stranded RNA binding domain (dsRBD) protein R2D2 form the RISC loading ...
Jan-Niklas Tants   +13 more
openaire   +3 more sources

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