Brain research. Molecular brain research
March 1, 2003
Charles D. Nichols, Efrain E. Garcia, Elaine Sanders‐bush
1 citation
Lysergic acid diethylamide (LSD) is a psychoactive drug that transiently alters human perception, behavior, and mood at extremely low doses. Certain aspects of the behavior elicited by acute doses of LSD closely resemble symptoms of mental disorders such as schizophrenia. Characterizing gene expression profiles after LSD will be important for understanding how it alters behavior, and will lead...
Brain research. Molecular brain research
April 30, 2002
Leo Gotoh, Noriko Kawanami, Tatsuo Nakahara et al.
Because of the possible interaction between adenosine receptors and dopaminergic functions, the compound acting on the specific adenosine receptor subtype may be a candidate for novel antipsychotic drugs. To elucidate the antipsychotic potential of the selective adenosine A(1) receptor agonist N(6)-cyclopentyladenosine (CPA), we examined herein the effects of CPA on phencyclidine (PCP)-induced...
Brain research. Molecular brain research
December 10, 1999
S F Ali, Nathalie Thiriet, Jean Zwiller
13 citations
The aim of the present study was to evaluate if an acute injection of ibogaine (IBO) induces immediate early gene expression in different regions of mouse brain. Adult male C57 mice received a single injection of IBO and were perfused transcardially with 1% paraformaldehyde 30 min after the drug administration. A single injection of IBO produced a significant increase of egr-1 messenger RNA...
Brain research. Molecular brain research
September 1, 1996
R Sircar, P Follesa, M K Ticku
The present study was designed to determine the effects of chronic neonatal exposure to the NMDA receptor antagonist phencyclidine (PCP) on [3H]MK-801 binding and on gene expression of NMDA receptor subunits in juvenile male rats. Rat pups were injected daily with PCP from day 5 to 15 and killed on day 21. [3H]MK-801 binding was measured by quantitative autoradiography. A sensitive RNase...
Brain research. Molecular brain research
August 1994
G Wotherspoon, D Savery, J V Priestley et al.
The effect of repeated administration of 3,4-methylenedioxymethamphetamine (MDMA) on the expression of tyrosine hydroxylase and preprocholecystokinin (CCK) messenger RNAs in substantia nigra was examined by in situ hybridisation histochemistry. Sections hybridised with 35S-labelled oligonucleotides were subjected to computerised image analysis to determine the density of silver grains above...
Brain research. Molecular brain research
July 1994
C Waeber, J M Palacios
Previous autoradiographic studies have shown that serotonin 5-HT2 receptors are homogeneously distributed in the human striatum. While these studies were done using antagonist radioligands such as [3H]ketanserin, we describe here a heterogeneous distribution of 5-HT2 binding sites in the human striatum, using [3H]LSD and [125I]DOI as ligands. Beside their agonist properties, these compounds...