Results 31 to 40 of about 192,695 (172)

Design and Synthesis of New Sulfonic Acid Functionalized Ionic Liquids as Catalysts for Esterification of Fatty Acids with Bioethanol

open access: yesMolecules, 2023
In this study, three types of sulfonic acid group functionalized ionic liquids (SAILs) with a different number of catalytic groups and lipophilicity were synthesized and characterized by FT-IR, NMR, and MS analyses.
Thu Huong Nguyen Thi   +5 more
doaj   +1 more source

Keeping the balance in NAD metabolism [PDF]

open access: yes, 2019
Research over the last few decades has extended our understanding of nicotinamide adenine dinucleotide (NAD) from a vital redox carrier to an important signalling molecule that is involved in the regulation of a multitude of fundamental cellular ...
Van Linden, Magali R   +5 more
core   +1 more source

Arhitekture računala za adaptivno digitalno formiranje dijagrama usmjerenosti radarske antene

open access: yesVojnotehnički Glasnik, 1990
Kombiniranjem arhitekture sa slike 7 s principom računala upravljanog tokom podataka (data flow) (u literaturi je takva arhitektura poznata kao 'wavefront processor' ili polja valne fronte), dobivaju se dodatna poboljšanja i u smislu povećanja brzine i u
Karlo Nađ
doaj   +1 more source

Stress Response of Miscanthus Plants and Soil Microbial Communities: A Case Study in Metals and Hydrocarbons Contaminated Soils

open access: yesApplied Sciences, 2021
Second-generation biofuel crop miscanthus is one of the most promising plants tested for phytomanagement of contaminated sites. In this preliminary pot case study, the most used hybrid Miscanthus x giganteus was cultivated in three different real ...
Diana Nebeská   +7 more
doaj   +1 more source

NAD-seq for profiling the NAD+ capped transcriptome of Arabidopsis thaliana

open access: yesSTAR Protocols, 2021
Eukaryotic RNAs can be modified with a non-canonical 5' nicotinamide adenine dinucleotide (NAD+) cap. NAD-seq identifies transcriptome-wide NAD+ capped RNAs. NAD-seq takes advantage of click chemistry to allow the capture of NAD+ capped RNAs. Unlike other approaches, NAD-seq does not require DNA synthesis on beads, but this technique uses full NAD ...
Xiang Yu   +2 more
openaire   +3 more sources

Structural dynamic modification of circular disc using pre-stressed fields

open access: yesResearch in Agricultural Engineering, 2005
Dynamical properties of circular discs are investigated in this paper. One of the techniques of the disc modifications to achieve the required dynamic properties is to initiate pre-stress in disc plane.
M. Naď
doaj   +1 more source

EXTRACELLULAR NICOTINAMIDE ADENINE DINUCLEOTIDE (NAD) ARRESTS ENDOTHELIAL CELL PROLIFERATION

open access: yes, 2022
Background: presence of NAD in the extracellular environment acts as an autocrine/paracrine signal in different cell types (including smooth myocytes, neurons, human hematopoietic stem cells, granulocytes), mediating inflammatory responses, cell ...
Christian Di Buduo   +10 more
core   +1 more source

State of Brownfields in the Northern Bohemia, Saxony and Lower Silesian Regions and Prospects for Regeneration by Utilization of the Phytotechnology with the Second Generation Crops

open access: yesLand, 2023
The need to achieve the sustainability goals and to reduce the continuous exploitation of the limited urban areas increases requests for the regeneration of brownfields.
Robert Ato Newton   +4 more
doaj   +1 more source

Nicotinic Acid Restriction Enhances the Therapeutic Benefit of NAMPT Inhibition in Small‐Cell Lung Cancer Models

open access: yesCancer Science, EarlyView.
Dietary NA restriction converts the effect of NAMPT inhibition from cytostatic to cytotoxic in SCLC in vivo. ABSTRACT Small‐cell lung cancer (SCLC) is an aggressive malignancy with limited therapeutic options. We previously showed that nicotinic acid riboside (NAR) sustains NAD biosynthesis in vivo and compensates for NAMPT inhibition in SCLC models ...
Kyoji Tsurumi   +12 more
wiley   +1 more source

Need for NAD+: Focus on Striated Muscle Laminopathies

open access: yes, 2020
International audienceLaminopathies are a heterogeneous group of rare diseases caused by genetic mutations in the LMNA gene, encoding A-type lamins. A-type lamins are nuclear envelope proteins which associate with B-type lamins to form the nuclear lamina,
Muchir, Antoine   +3 more
core   +1 more source

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