INTERACTION OF URIDINE WITH GAMMA AMINO BUTYRIC-ACID BINDING SITES IN CEREBELLAR MEMBRANES OF THE RAT (Articolo in rivista)

Type
Label
  • INTERACTION OF URIDINE WITH GAMMA AMINO BUTYRIC-ACID BINDING SITES IN CEREBELLAR MEMBRANES OF THE RAT (Articolo in rivista) (literal)
Anno
  • 1983-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/BF00964155 (literal)
Alternative label
  • GUARNERI P; GUARNERI R; MOCCIARO C; PICCOLI F (1983)
    INTERACTION OF URIDINE WITH GAMMA AMINO BUTYRIC-ACID BINDING SITES IN CEREBELLAR MEMBRANES OF THE RAT
    in Neurochemical research
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • GUARNERI P; GUARNERI R; MOCCIARO C; PICCOLI F (literal)
Pagina inizio
  • 1537 (literal)
Pagina fine
  • 1546 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • SI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR - IBIM Istituto di Biomedicina e Immunologia Molecolare \"Alberto Monroy\" Palermo (literal)
Titolo
  • INTERACTION OF URIDINE WITH GAMMA AMINO BUTYRIC-ACID BINDING SITES IN CEREBELLAR MEMBRANES OF THE RAT (literal)
Abstract
  • The effect of uridine, a postulated anticonvulsant agent, on GABA receptors was investigated. Uridine inhibits [3H]GABA binding to rat cerebellar buffer-washed membranes. Pretreatment of the membranes with Triton X-100 increases the effect of uridine on GABA-binding. The Scatchard analysis reveals that both high and low affinities of GABA for its receptors are affected by 1 mM uridine, while the apparent number of binding sites remains unchanged. The ability of uridine to interact competitively with GABA binding sites, also examined by the Lineweaver-Burk analysis, suggests a possible mechanism of action of this anticonvulsant agent, thus including it among those compounds characterized by a GABAergic agonist activity. (literal)
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