Results 71 to 80 of about 142,436 (357)

Electrochemical Properties of Model Compounds of Nicotinamide-adenine-dinucleotide in Aqueous Solution [PDF]

open access: yes, 1971
International audienceThe reduction behavior of N1-methyl nicotinamide iodide has been studied by drop-time controlled polarography. ln highly acidic media (below pH 3) two pH dependent waves were observed (I and l') the latter having an abnormally high ...
Hammouya, Gilbert, Thevenot, Daniel,
core   +3 more sources

Harnessing Non‐Covalent Protein–Protein Interaction Domains for Production of Biocatalytic Materials Systems

open access: yesAdvanced Functional Materials, EarlyView.
Non‐covalent protein–protein interactions mediated by SH3, PDZ, or GBD domains enable the self‐assembly of stable and biocatalytically active hydrogel materials. These soft materials can be processed into monodisperse foams that, once dried, exhibit enhanced mechanical stability and activity and are easily integrated into microstructured flow ...
Julian S. Hertel   +5 more
wiley   +1 more source

Pellagra: 4 D’s and 8 Points

open access: yesAdvances in Clinical Neuroscience & Rehabilitation, 2020
Pellagra has largely been forgotten. This is unfortunate as important lessons are to be learnt for the diseases and social consequences of poverty (and of affluence) that often involve dietary nicotinamide and nicotinamide adenine dinucleotide (NAD ...
Adrian, Williams
doaj   +1 more source

Age- and AD-related redox state of NADH in subcellular compartments by fluorescence lifetime imaging microscopy. [PDF]

open access: yes, 2019
Nicotinamide adenine dinucleotide (reduced form: NADH) serves as a vital redox-energy currency for reduction-oxidation homeostasis and fulfilling energetic demands.
Brewer, Gregory J   +2 more
core   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava   +7 more
wiley   +1 more source

NAD+ metabolism controls inflammation during senescence

open access: yesMolecular & Cellular Oncology, 2019
We have recently discovered that nicotinamide adenine dinucleotide metabolism controls the pro-inflammatory senescence-associated secretory phenotype during cellular senescence.
Timothy Nacarelli, Rugang Zhang
doaj   +1 more source

Roles of Nicotinamide Adenine Dinucleotide (NAD+) in Biological Systems

open access: yesChallenges, 2018
NAD+ has emerged as a crucial element in both bioenergetic and signaling pathways since it acts as a key regulator of cellular and organism homeostasis. NAD+ is a coenzyme in redox reactions, a donor of adenosine diphosphate-ribose (ADPr) moieties in ADP-
Palmiro Poltronieri, Nataša Čerekovic
doaj   +1 more source

Black tea water kefir beverage : a thesis submitted in partial fulfilment of the requirement for the degree of Master of Food Technology, Massey University, Albany, New Zealand [PDF]

open access: yes, 2017
Fermented foods and beverages play an important role in the human diet as they provide essential nutrients as well as contribute towards prevention of diseases.
Subardjo, Maria Vina Kania
core  

Therapeutic potential of nicotinamide adenine dinucleotide (NAD)

open access: yesEuropean Journal of Pharmacology, 2020
Nicotinamide adenine nucleotide (NAD) is a small ubiquitous hydrophilic cofactor that participates in several aspects of cellular metabolism. As a coenzyme it has an essential role in the regulation of energetic metabolism, but it is also a cosubstrate for enzymes that regulate fundamental biological processes such as transcriptional regulation ...
Arenas-Jal, Marta   +2 more
openaire   +3 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

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