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Racetam

Autor:	Lambert M. Surhone / Miriam T. Timpledon / Susan F. Marseken
Verfügbarkeit:	Auf Lager.
Artikelnummer:	687621
ISBN / EAN:	9786130978846

Verfügbarkeit: sofort lieferbar

34,00 €

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Produktbeschreibung

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Racetams are a class of nootropic drugs that share a pyrrolidone nucleus. Like ampakines, many racetams are positive allosteric modulators for the AMPA receptor. Other potent cognitive enhancers in development are also positive allosteric modulators for the AMPA receptor. There is no generally accepted mechanism for racetams. They generally show no affinity for the most important receptors, although modulation of most important central neurotransmitters, including acetylcholine and glutamate have been reported. Although aniracetam and nebracetam show affinity for muscarinic receptors, only nefiracetam shows it at the nanomolar range. Modulation of protein synthesis and protein Kinase C could be a mechanism. Modification of membrane-located mechanisms of central signal transduction is another hypothesis.