Paul de Boer

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In vivo microdialysis was used to study the putative inhibitory effects of dopamine on cholinergic interneurons in the striatum of conscious rats. The dopamine receptor agonists apomorphine (0.3 and 3 mg/kg, s.c.) and (±)N-0437 (1.4 mg/kg, s.c.) decreased interstitial concentrations of acetylcholine while increasing those of choline. In contrast, the(More)
Drug Utilization Research and Pharmacoepidemiology Meeting U t r e c h t ( T h e N e t h e r l a n d s ) , 19 M a y 1995 Organized by the Section of Drug Utilization and Pharmacoepidemiology of the Dutch Society of Pharmaceutical Sciences (Sectie Geneesmiddelengebruiksonderzoek en Farmacoepidemiologie van de Nederlandse Vereniging voor Farmaceutische(More)
Brain microdialysis experiments were performed to assess the effects of calcium (1.2 mmol/l and 3.4 mmol/l) in the perfusio solution on a variety of pharmacological treatments known to affect the release of dopamine (DA) and/or acetylcholine (ACh). Intrastriatal infusion of the muscarinic receptor agonist oxotremorine (100 μM), the selective dopamine D-2(More)
The effect of intrastriatal application of D-1, D-2 and indirect dopaminergic drugs on the release of striatal acetylcholine as a function of the post-implantation intervals was studied using in vivo microdialysis. The dopamine, D-2 agonists LY 171555 and (−)N0437 inhibited the release of striatal acetylcholine to 40% of control values 16–24 h after(More)
The extent of government deficits and debt has been one of the most debated issues in recent years. However, very little has been contributed about their dynamics. Yet, the issue of entering into and exiting from excessive deficits will be critical in the European monetary union since the Stability and Growth Pact rules out deficits larger than 3 percent of(More)
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