Colin P Dell

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In the present studies, we have evaluated the effects of N-[4-(2-¿[(3-Chlorophenyl)methyl]amino¿ethyl)phenyl]-2-thiophenecarbo ximidamide dihydrochloride (ARL 17477) on recombinant human neuronal NOS (nNOS) and endothelial NOS (eNOS). We then carried out pharmacokinetic studies and measured cortical nitric oxide synthase (NOS) inhibition to determine that(More)
Here we report the discovery, by high-throughput screening, of three novel (2-amino-5-keto)thiazole compounds that act as selective potentiators of nicotinic acetylcholine receptors. Compound selectivity was assessed at seven human nicotinic acetylcholine receptors (alpha1beta1gammadelta, alpha2beta4, alpha3beta2, alpha3beta4, alpha4beta2, alpha4beta4, and(More)
Nicotinic acetylcholine receptors (nAChRs) are pentameric ligand gated ion channels, which are found at the neuromuscular junction and in the central and peripheral nervous systems. The channels can be assembled from fourteen known subunits. The exact combination and function of all the channels are still not determined but in the CNS certain combinations(More)
In the present studies we have investigated the effects of a range of glycine site antagonists of the N-methyl-d-aspartate (NMDA) receptor in the gerbil model of global cerebral ischaemia. The compounds tested were (+)-3-amino-1-hydroxy-2-pyrrolidone (HA 966, 15 mg/kg), 7-chloro-4-hydroxy-3-(3-phenoxy)phenyl-2(H)-quinolinone) (L-701,324, 40 mg/kg),(More)
In the present study we have examined the effects of the small organic molecules: NNC 09-0026 ((-)-trans-1-butyl-4-(4-dimethylaminophenyl)-3-[(4-trifluoromethyl-ph eno xy) methyl] piperidine dihydrochloride); SB 201823-A (4-[2-(3,4-dichlorophenoxy)ethyl]-1-pentyl piperidine hydrochloride); NS 649 (2-amino-1-(2,5-dimethoxyphenyl)-5-trifluoromethyl(More)
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