Results 311 to 320 of about 142,436 (357)

Thermodynamics of Reactions of Nicotinamide Adenine Dinucleotide and Nicotinamide Adenine Dinucleotide Phosphate

Archives of Biochemistry and Biophysics, 1993
The thermodynamics of six reactions of nicotinamide adenine dinucleotide and nicotinamide adenine dinucleotide phosphate is discussed both from the viewpoint of the chemical equations and the biochemical equations for these reactions. Tables of the standard enthalpies of formation and standard Gibbs energies of formation of species are presented and ...
openaire   +2 more sources

Psychopharmacological action of nicotinamide adenine dinucleotide

Psychopharmacologia, 1970
The effect of nicotinamide adenine dinucleotide (NAD) upon the response rates in variable interval and Sidman Avoidance schedules was studied in rats. Bar pressing on the variable interval reinforcement schedule was significantly reduced during the 15 min following the administration of 10 mg/kg i.p.
T A, Layden, W R, McGrath, F D, Smith
openaire   +2 more sources

Reaction of peroxidase with reduced nicotinamide-adenine dinucleotide and reduced nicotinamide-adenine dinucleotide phosphate

Biochimica et Biophysica Acta (BBA) - Enzymology and Biological Oxidation, 1965
Summary 1. Peroxidase (donor:H2O2 oxidoreductase, EC 1.11.1.7) catalyzes the aerobic oxidation of NADH and NADPH at acidic pH in the absence of cofactors such as Mn2+ and monophenols. 2. Peroxidase Compound III appears during the reaction and disappears when almost all the oxygen in the reaction solution has been consumed. 3.
K, Yokota, I, Yamazaki
openaire   +2 more sources

Molecular structure of nicotinamide adenine dinucleotide

Nature, 1975
NICOTINAMIDE adenine dinucleotide (NAD) has a fundamental role in metabolic processes as an electron transport molecule. Although its chemical structure was elucidated1 in 1934, its detailed conformation remains still to be established in spite of numerous physicochemical applications2.
openaire   +2 more sources

Automated assay for nicotinamide adenine dinucleotide (NAD+)†‡

Journal of Applied Toxicology, 2001
Sulfur mustard (HD), a vesicating chemical warfare compound, has been shown to deplete the nicotinamide adenine dinucleotide (NAD+) content in several cell systems and tissues. This NAD+ depletion has been proposed as an indicator of HD exposure and can be used to evaluate potential antivesicant compounds.
S, Byers, D, Anderson, D, Brobst, F, Cowan   +3 more
openaire   +2 more sources

Nicotinamide-adenine dinucleotide pyrophosphatase of Cambaroides japonica

Biochimica et Biophysica Acta (BBA) - Enzymology, 1969
Abstract 1. 1.The cleavage of NAD in crayfish hepatopancreas is catalyzed chiefly by a pyrophosphatase rather than by NAD glycohydrolase (EC 3.2.2.5). This fact was confirmed by the loss in the coenzyme function of NAD for yeast alcohol dehydrogenase without a significant concomitant loss in reactivity towards cyanide and the identification of ...
K, Yamaguchi, M, Shimoyama, I, Ueda
openaire   +2 more sources

The ionization constant of nicotinamide-adenine dinucleotide

Analytical Biochemistry, 1969
The pKa of carefully purified oxidized nicotinamide adenine dinucleotide has been determined by potentiometric titration with sodium hydroxide at 25°. Values are reported for six ionic strengths up to 0.250. Extrapolation to zero ionic strength yields 3.88 ± 0.02 for the thermodynamic pKa.
C E, Moore, A L, Underwood
openaire   +2 more sources

Nicotinamide adenine dinucleotide (NAD)

2012
Sharp or stabbing pains are associated with this remedy, in the ear, abdomen, and under the rib cage. Difficult concentration. Memory weakness. Head pain. Tingling of the head. Stabbing ear pain. Tingling in the lower jaw and chin. Painful sore throat. Nausea. Abdominal pain. Sharp pain in the ribs.
openaire   +1 more source

Nicotinamide Adenine Dinucleotide: Beyond a Redox Coenzyme

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
openaire   +2 more sources

Nicotinamide adenine dinucleotide metabolism in Candida albicans

Journal of Bacteriology, 1979
The functional pathways of nicotinamide adenine dinucleotide (NAD) biosynthesis and their regulation were studied in the dimorphic fungus Candida albicans. The presence of a functional endogenous pathway of NAD biosynthesis from tryptophan was demonstrated.
W L, Chaffin, R A, Barton, E L, Jacobson, M K, Jacobson   +3 more
openaire   +2 more sources