TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

URIDINE [5 records]

Record 1 2017-12-07

English

Subject field(s)
  • Centesis and Samplings
CONT

The measurement of hypxanthine, xanthine, inosine and uridine in umbilical cord blood and fetal scalp blood samples as a measure of fetal hypoxia.

Key term(s)
  • foetal scalp sample
  • foetal scalp blood sample

French

Domaine(s)
  • Ponctions et prélèvements
OBS

Les auteurs rapportent un cas où le diagnostic d'anémie fœtale grave par saignement d'un vasa previa, complication obstétricale rare, a été porté à temps grâce à l'hématocrite prélevé sur le cuir chevelu du fœtus.

Spanish

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Record 2 2013-11-15

English

Subject field(s)
  • Genetics
DEF

Nucleoside phosphate, other than adenosine, cytidine, guanosine or uridine, incorporated into tRNA molecules. These bases are important in establishing the unique spatial organization of the tRNA.

French

Domaine(s)
  • Génétique
DEF

Base purique ou pyrimidique que l'on trouve uniquement dans certains acides nucléiques (notamment le tRNA) et en faibles quantités, d'où son nom. On en connaît une cinquantaine à l'heure actuelle.

Spanish

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Record 3 2012-08-20

English

Subject field(s)
  • Biochemistry
DEF

A structural analog of ATP [adenosine triphosphate], and is required for the synthesis of uridine diphosphate sugars.

French

Domaine(s)
  • Biochimie
DEF

Ribonucléotide comportant une liaison phosphate riche en énergie (comme l'ATP [adénosine triphosphate]) qui est libérée dans certaines réactions.

OBS

EX : activation du glucose-1-phosphate en uridine diphosphate glucose avec libération de pyrophosphate au cours de la glucogénèse.

Spanish

Campo(s) temático(s)
  • Bioquímica
Save record 3

Record 4 2001-02-22

English

Subject field(s)
  • Chemical Elements and Compounds
CONT

Chirality about the trigonal axis. The quenchers are 6-coordinate Co(III) complexes with the general stoichiometric formula Co(NH3) 4(ndp) or Co(NH3) 4(ntp), where ndp denotes a diphosphate nucleotide ligand and ntp denotes a triphosphate nucleotide ligand. In these complexes the nucleotide ligand is coordinated to Co(III) via bidentate chelation in which the donor moieties are oxygen atoms from adjacent phosphate groups(beta, alpha in ndp and gamma, beta in ntp nucleotides). The nucleotides used as ligands in Ln in this study are the following : adenosine diphosphate and triphosphate(adp and atp), guanosine diphosphate and triphosphate(gdp and gtp), inosine diphosphate and triphosphate(idp and itp), cytidine triphosphate(ctp), uridine triphosphate(utp), and deoxythymidine triphosphate(ttp). The Co(NH3) 4(nucleotide) complexes have dissymmetric structures both within and external to the Co(NH3) 4(phosphate) coordination unit, but under the conditions employed in this study, they exist as mixtures of diastereomers that are quasi-racemic with respect to chirality within the Co(NH3) 4(phosphate) coordination units.

French

Domaine(s)
  • Éléments et composés chimiques

Spanish

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Record 5 1998-08-27

English

Subject field(s)
  • Biochemistry
DEF

An enzyme that catalyses the hydrolysis of cytidine to uridine and ammonia.

French

Domaine(s)
  • Biochimie
CONT

Transfert du gène de la cytidine désaminase humaine par le virus adéno-associé (AAV) utilisé pour augmenter l'efficacité de la chimiothérapie du cancer.

Spanish

Save record 5

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