Results 21 to 30 of about 107,918 (341)

Light-Induced Conversion of Nicotinamide Adenine Dinucleotide to Nicotinamide Adenine Dinucleotide Phosphate in Higher Plant Leaves [PDF]

open access: yesPlant Physiology, 1981
Light-induced conversion of NAD to NADP was investigated in higher plants. Upon illumination, conversion of NAD to NADP was observed in intact leaves of wheat and pea following incubation in the dark. This conversion was also observed in mesophyll protoplasts of wheat leaves when they were isolated in the dark or isolated in light and then preincubated
Shoshi Muto   +4 more
openaire   +2 more sources

Angiotensin II and NADPH Oxidase Increase ADMA in Vascular Smooth Muscle Cells [PDF]

open access: yes, 2010
Asymmetric dimethylarginine inhibits nitric oxide synthase, cationic amino acid transport and endothelial function. Patients with cardiovascular risk factors often have endothelial dysfunction associated with increased plasma asymmetric dimethylarginine ...
Aslam, S.   +5 more
core   +5 more sources

Hydrophilic Tetraphenylethene-Based Tetracationic Cyclophanes: NADPH Recognition and Cell Imaging With Fluorescent Switch

open access: yesFrontiers in Chemistry, 2021
A hydrophilic TPE-based tetracationic cyclophane TPE-cyc was synthesized, which could capture intracellular Nicotinamide adenine dinucleotide phosphate and fuel the antioxidative ability of tumor cells to detoxify reactive oxygen species (ROS). Meanwhile,
Dan Wu   +4 more
doaj   +1 more source

Nicotinamide Adenine Dinucleotide and Nicotinamide Adenine Dinucleotide Phosphate-Linked Succinic Semialdehyde Dehydrogenases in a Pseudomonas Species [PDF]

open access: yesJournal of Bacteriology, 1969
A Pseudomonas species grown on polyamines was found to have the following enzymes that can dehydrogenate succinic semialdehyde: a constitutive nicotinamide adenine dinucleotide phosphate (NADP)-linked dehydrogenase, an inducible NAD-linked dehydrogenase specific for succinic semialdehyde (EC 1.2.lb), and more than ...
R, Padmanabhan, T T, Tchen
openaire   +2 more sources

Metabolic Profiling of Human Gastric Cancer Cells Treated With Salazosulfapyridine

open access: yesTechnology in Cancer Research & Treatment, 2020
Purpose: The adhesion molecule cluster of differentiation 44v9 interacts with and stabilizes the cystine/glutamate exchanger protein, which functions as a transporter of cystine.
Kohei Takizawa MD   +8 more
doaj   +1 more source

Theoretical Analysis of the Built-in Metabolic Pathway Effect on the Metabolism of Erythrocyte-Bioreactors That Neutralize Ammonium

open access: yesMetabolites, 2021
The limitations of the efficiency of ammonium-neutralizing erythrocyte-bioreactors based on glutamate dehydrogenase and alanine aminotransferase reactions were analyzed using a mathematical model.
Evgeniy Protasov   +4 more
doaj   +1 more source

The role of nicotinamide-β-adenine dinucleotide phosphate-H-cytochrome P450 oxidoreductase in the activation of cytochromes [PDF]

open access: yesBIO Web of Conferences
The aim of this theoretical study is to investigate the mechanisms of action of these enzymes in the context of metabolism in highly productive animals.
Popova Olga   +3 more
doaj   +1 more source

Effects of piperlonguminine on lung injury in severe acute pancreatitis via the TLR4/NF-κB pathway

open access: yesEuropean Journal of Histochemistry, 2023
Acute pancreatitis is an inflammatory response in the pancreas, involving activation of pancreatic enzymes. Severe acute pancreatitis (SAP) often causes systemic complications that affect distant organs, including the lungs. The aim of this study was to
Qian Hu   +4 more
doaj   +1 more source

Association of advanced glycation end products in Dupuytren disease

open access: yesJournal of Orthopaedic Surgery and Research, 2018
Background Advanced glycation end products are associated with aging, hyperglycemia, and oxidative stress. Accumulation of advanced glycation end products can cause various pathological conditions; however, the association of Dupuytren’s disease with ...
Fumiaki Takase   +6 more
doaj   +1 more source

It takes two to tango: NAD+ and sirtuins in aging/longevity control [PDF]

open access: yes, 2016
The coupling of nicotinamide adenine dinucleotide (NAD+) breakdown and protein deacylation is a unique feature of the family of proteins called ‘sirtuins.’ This intimate connection between NAD+ and sirtuins has an ancient origin and provides a ...
Guarente, Leonard, Imai, Shin-ichiro
core   +2 more sources

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