Results 51 to 60 of about 92,945 (337)

Influence of physical, chemical and inducer treatments on menaquinone-7 biosynthesis by Bacillus subtilis MTCC 2756 [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2015
Effects of physical and chemical treatment on nutrient mobility, their utilization for menaquinone-7 (MK-7) biosynthesis; growth of microbial cells has been investigated in the present research. Bacillus subtilis MTCC 2756 fermented medium was supplied
Alka Puri   +3 more
doaj  

Caffeine affects the biological responses of human hematopoietic cells of myeloid lineage via downregulation of the mTOR pathway and xanthine oxidase activity [PDF]

open access: yes, 2015
Correction of human myeloid cell function is crucial for the prevention of inflammatory and allergic reactions as well as leukaemia progression. Caffeine, a naturally occurring food component, is known to display anti-inflammatory effects which have ...
Abooali, Maryam   +8 more
core   +3 more sources

Model-guided design of ligand-regulated RNAi for programmable control of gene expression [PDF]

open access: yes, 2008
Progress in constructing biological networks will rely on the development of more advanced components that can be predictably modified to yield optimal system performance.
Chase L Beisel   +4 more
core   +5 more sources

Assessment of the Freshness of Fish and Poultry Meat by Fast Protein and Metabolite Liquid Chromatography Using a New Optical Sensor

open access: yesEngineering Proceedings, 2023
Fresh fish and poultry meat are in high demand on the market: poultry, mainly chicken, is the second most consumed and the most affordable meat product in the world.
Georgii Konoplev   +7 more
doaj   +1 more source

Bacillus Subtilis 29784 as a Feed Additive for Broilers Shifts the Intestinal Microbial Composition and Supports the Production of Hypoxanthine and Nicotinic Acid

open access: yesAnimals, 2021
The probiotic Bacillus subtilis strain 29784 (Bs29784) has been shown to improve performance in broilers. In this study, we used a metabolomic and 16S rRNA gene sequencing approach to evaluate effects of Bs29874 in the broiler intestine.
Pearl Choi   +9 more
doaj   +1 more source

Increased Adenine Nucleotide Degradation in Skeletal Muscle Atrophy [PDF]

open access: yes, 2019
Adenine nucleotides (AdNs: ATP, ADP, AMP) are essential biological compounds that facilitate many necessary cellular processes by providing chemical energy, mediating intracellular signaling, and regulating protein metabolism and solubilization.
Brault, Jeffrey J.   +2 more
core   +1 more source

Label-Free ZnIn2S4/UiO-66-NH2 Modified Glassy Carbon Electrode for Electrochemically Assessing Fish Freshness by Monitoring Xanthine and Hypoxanthine

open access: yesChemosensors, 2022
Considering that simultaneous detection of xanthine (XA) and hypoxanthine (HXA) has been proved to be a reliable and feasible method for assessing fish freshness, a novel electrochemical sensing platform based on the ZnIn2S4/UiO-66-NH2 modified glassy ...
Debin Song   +9 more
doaj   +1 more source

FLAVIN-HYPOXANTHINE DINUCLEOTIDE

open access: yesTHE JOURNAL OF VITAMINOLOGY, 1957
1. FHD was synthesized from FAD by deamination with nitrous acid and the product was first isolated as barium salt. The yield and purity were, however, unsatisfactory by this method. Therefore, the product was extracted with cresol, followed by transfer in aqueous phase, and by subjecting to column chromatography, FHD was obtained in high purity in ...
openaire   +4 more sources

New frontiers in thermal analysis: A TG/Chemometrics approach for postmortem interval estimation in vitreous humor [PDF]

open access: yes, 2017
The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor.
Fabiano, MARIA AURORA   +7 more
core   +1 more source

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