thiobarbituric acid


Also found in: Encyclopedia.

thiobarbituric acid

 [thi″o-bahr″bĭ-tu´rik]
a compound that differs from barbituric acid only by the presence of a sulfur atom instead of an oxygen atom at the number 2 carbon; it is the parent compound of a class of drugs, the thiobarbiturates.

thiobarbituric acid

/thio·bar·bi·tu·ric ac·id/ (thi″o-bahr″bĭ-tu´rik) a condensation of malonic acid and thiourea, closely related to barbituric acid. It is the parent compound of a class of drugs, the thiobarbiturates, which are analogous in their effects to barbiturates.

thiobarbituric acid

[thi′obahr′bitu′rik]
a compound that differs from barbituric acid only by the presence of a sulfur atom instead of an oxygen atom at the number 2 carbon. It is the parent compound of a class of drugs, the thiobarbiturates.
References in periodicals archive ?
Modification of the determination of lipid peroxidation products in a reaction with thiobarbituric acid.
Intracellular content of thiol compounds, thiobarbituric acid reactive substances and gamma-glutamyl transpeptidase in rat brain during anoxia.
Thiobarbituric acid reactive substance (TBARS) is an oxidative stress marker, which quickly and strongly reacts to malondialdehyde.
Assay for lipid peroxidase in animal tissue by thiobarbituric acid reaction.
Trichloroacetic acid, thiobarbituric acid, n-butyl alcohol and 1,1,3,3-tetra-ethoxypropane (Analar grades) for measurement of lipid peroxidation (LPO) were obtained from Sigma-Aldrich (St.
Assessment of Brain Tissue Thiobarbituric Acid Reactive Substance
The thiobarbituric acid reactive substances (TBARS) were determined in hepatic tissues (n=6 per treatment) following the VYNCKE (1970) methodology adapted to microplate reader by modifying the proportions described by this author.
MDA is a product of lipid peroxidation which reacted s with thiobarbituric acid (TBA) to give a pink colored product.
Free fatty acid value and Thiobarbituric acid reactive substances (TBARS) value
Thiobarbituric acid assay method was used to estimate Malondialdehyde .