Results 21 to 30 of about 880,028 (202)

The Influence of Kynurenine and Its Metabolites on Lipid Metabolism

open access: yesPteridines, 1997
Incorporation of fatty acids into phospholipids has been investigated using samples of rat liver tissue homogenate, Krebs-Ringer-phosphate buffer (pH=7.4) containing 0.3% albumin, fatty acid mixture and glycerol.
Rudzite Vera   +6 more
doaj   +1 more source

QPRTase: quinolinic acid analogue synthesis and non-enzymic decarboxylation of N-alkylquinolinic acids [PDF]

open access: yes, 2018
Quinolinate phosphoribosyltransferase (QPRTase, E.C. 2.4.2.19) is considered to be a unique enzyme in that it is thought to catalyse two distinct chemical reactions.
Allsebrook, Andrew M.
core   +2 more sources

Similarity Between the Action of Pteridines and Tryptophan Metabolites on Lipid Metabolism

open access: yesPteridines, 1999
Incorporation of fatty acids into phospholipids has been investigated using samples of rat liver tissue homogenate, Krebs-Ringer-phosphate buffer (pH=7.4) containing 0.3% albumin, fatty acid mixture and glycerol. The addition of anthranilic acid (2.2 and
Rudzite Vera   +3 more
doaj   +1 more source

Changes in kynurenic, anthranilic and quinolinic acid concentration in rat brain tissue during developement

open access: yes, 2001
Kynurenic, anthranilic, and quinolinic acid, brain tissue concentrations and indoleamine 2,3-dioxygenase [EC 1 13.11.17] activity were determined in rat brain, during pre- and postnatal development.
PARENTI, Carlo   +4 more
core   +1 more source

Expression changes of quinolinic acid phosphoribosyltransferase in patients with glioma and its relationship with prognosis

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Objective To investigate the expression of quinolinic acid phosphoribosyltransferase (QPRT) in glioma patients and its associations with clinicopathological features and prognosis. Methods Public databases including The Cancer Genome Atlas (TCGA), TARGET,
QIN Hu   +5 more
doaj   +1 more source

Discrete quinolinic acid lesions of the lateral but not of the medial caudate putamen reversed haloperidol-induced catalepsy in rats [PDF]

open access: yes, 2014
Discrete lesions in the medial or lateral subregion of the rostral caudate-putamen (CP) were induced by bilateral intracerebral injections of a low dose of quinolinic acid (30 nmol in 1 mgrl/per side) in rats.
Schmidt, Werner J., Hauber, Wolfgang
core   +1 more source

Condensation of Phenols and Aromatic Amines with Quinolinic and Nicotinic Acids to Form Dyes Analogous to the Phthaleins [PDF]

open access: yes, 1934
The author was desirous of investigating the properties of "quinolineins" as compared with those of corresponding phthaleins. As there was no quinolinic acid available in the laboratory, an attempt was made to prepare it.
Berger, Julius
core   +1 more source

Delayed Increases in Regional Brain Quinolinic Acid Follow Transient Ischemia in the Gerbil

open access: yes, 1990
Excessive activity or release of excitatory amino acids has been implicated in the neuronal injury that follows transient cerebral ischemia. To investigate the metabolism of the endogenous excitotoxin, quinolinic acid, and its potential for mediating ...
Thaddeus S. Nowak, Melvyn P. Heyes
core   +1 more source

Supramolecular Synthons and Hydrates in Stabilization of Multicomponent Crystals of Nicotinamide and Isonicotinamide with N-Containing Aromatic Dicarboxylic Acids

open access: yes, 2016
Multicomponent crystals (either cocrystal or salt) of nicotinamide (nicotinic acid amide) and isonicotinamide with various nitrogen heterocycle-containing aromatic dicarboxylic acids, namely, 3,5-pyrazole dicarboxylic acid (pzdca), dipicolinic acid (dpa),
Babulal Das (1877572)   +1 more
core   +4 more sources

Rotating and Neurochemical Activity of Rats Lesioned with Quinolinic Acid and Transplanted with Bone Marrow Mononuclear Cells

open access: yesBehavioral Sciences, 2018
Huntington’s disease (HD) is an inherited, neurodegenerative disorder that results from the degeneration of striatal neurons, mainly GABAergic neurons. The study of neurochemical activity has provided reliable markers to explain motor disorders. To
Teresa Serrano Sánchez   +7 more
doaj   +1 more source

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