The neurotransmitter candidature of sulphur-containing excitatory amino acids in the mammalian central nervous system.
Pharmacol Ther
; 72(1): 25-36, 1996.
Article
em En
| MEDLINE
| ID: mdl-8981569
ABSTRACT
While L-glutamate (L-Glu) is considered to be the predominant excitatory amino acid transmitter in the mammalian CNS, other amino acids have come under scrutiny as possible rivals for such a role. These include four sulphur-containing analogues of L-Glu and L-aspartate known as the SAAs. The L-Glu analogues are L-homocysteic acid and L-homocysteine sulphinic acid, while the L-aspartate analogues are L-cysteic acid and L-cysteine sulphinic acid. They are mixed agonists of excitatory amino acid receptors on a variety of neurones and are reported to be present in and released from mammalian CNS tissue. This review serves to summarize the current state of research into the possibility that one or more of these compounds is indeed a transmitter within the mammalian CNS.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Enxofre
/
Sistema Nervoso Central
/
Receptores de Glutamato
/
Neurotransmissores
Limite:
Animals
Idioma:
En
Ano de publicação:
1996
Tipo de documento:
Article