PNU 156561A

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

2000-2006
012320002006

Papers overview

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2005
2005
The major brain noradrenergic nucleus locus coeruleus (LC) has long been thought to be involved in states of alertness and… (More)
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2005
2005
Kynurenic acid, a tryptohan metabolite synthesised in astrocytes, is an endogenous antagonist at glutamate receptors, in… (More)
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Highly Cited
2004
Highly Cited
2004
BACKGROUND Recent studies show that endogenous levels of kynurenic acid (KYNA) are increased in the cerebrospinal fluid of… (More)
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2003
2003
The mode of action by which the atypical antipsychotic drug clozapine exerts its superior efficacy to ameliorate both positive… (More)
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2002
2002
In the present electrophysiological study the mechanisms by which nicotine activates dopamine neurons in the ventral tegmental… (More)
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2002
2002
Kynurenic acid (KYNA) is an antagonist of ionotropic glutamate receptors, preferentially blocking the glycine-site of the N… (More)
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2001
2001
Inhibitors of kynurenine 3-hydroxylase have previously been used to increase endogenous levels of kynurenic acid, an excitatory… (More)
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2000
2000
Previous studies have shown that systemically administered nicotine is associated with an activation of rat midbrain dopamine… (More)
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2000
2000
The present electrophysiological study shows that manipulation with endogenous brain kynurenic acid (KYNA) is able to affect the… (More)
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2000
2000
Previous electrophysiological studies have shown that the GABA(A)-receptor agonist muscimol is able to markedly increase the… (More)
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