Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Lincoln H. Wilkins"'
Autor:
John A. Blanchard, Lincoln H. Wilkins, John M. Littleton, Robert C. Holley, Elton R. Chambers, Mark A. Prendergast
Publikováno v:
Alcoholism: Clinical and Experimental Research. 30:1768-1780
Background: Previous studies have shown that withdrawal from ethanol (EtOH) exposure induces neuronal damage, as indicated by propidium iodide (PI) uptake, in organotypic hippocampal slice cultures. This is prevented by MK801, suggesting that damage
Autor:
Roberta J. Pentney, Edward J. Neafsey, Antonio Noronha, Jian Zou, Fulton T. Crews, John M. Littleton, Lawrence D. Snell, Lincoln H. Wilkins, Boris Tabakoff, Cynthia A. Dlugos, Michael A. Collins
Publikováno v:
Alcoholism: Clinical & Experimental Research. 28:350-364
This manuscript reviews the proceedings of a symposium organized by Drs. Antonio Noronha and Fulton Crews presented at the 2003 Research Society on Alcoholism meeting. The purpose of the symposium was to examine recent findings on when alcohol induce
Autor:
Linda P. Dwoskin, Lincoln H. Wilkins, Elizabeth A. Debski, Christopher M. Butt, James R. Pauly
Publikováno v:
Neuroscience. 104:161-179
Visually evoked behaviors mediated by the frog optic tectum require cholinergic activity, but the receptor subtypes through which acetylcholine acts are not yet identified. Using quantitative autoradiography and scintillation spectrometry, we examine
Publikováno v:
Pharmacology Biochemistry and Behavior. 45:803-809
Human alcoholics are almost invariably heavy users of tobacco, perhaps because both ethanol and nicotine may have anxiolytic activity. However, studies in humans have not uniformly detected anxiolytic effects because significant individual difference
Publikováno v:
The AAPS journal. 7(4)
Pyridine N-n-alkylation of S(-)-nicotine (NIC) affords N-n-alkylnicotinium analogs, previously shown to competitively inhibit [(3)H]NIC binding and interact with alpha4beta2* nicotinic receptors (nAChRs). The present study determined the ability of t
Autor:
Rui Xu, Linda P. Dwoskin, Jun Zhu, Peter A. Crooks, Sangeetha P. Sumithran, Lincoln H. Wilkins, Agripina G. Deaciuc
Publikováno v:
The AAPS journal. 7(1)
N-n-octylnicotinium iodide (NONI) and N-n-decylnicotinium iodide (NDNI) are selective nicotinic receptor (nAChR) antagonists mediating nicotine-evoked striatal dopamine (DA) release, and inhibiting [3H]nicotine binding, respectively. This study evalu
Autor:
Patrick J. Mulholland, Rachel L. Self, Lincoln H. Wilkins, John M. Littleton, Mark A. Prendergast, Robert C. Holley, Barton R. Harris, John A. Blanchard
Publikováno v:
Alcohol (Fayetteville, N.Y.). 31(1-2)
Long-term ethanol exposure produces multiple neuroadaptations that likely contribute to dysregulation of Ca2+ balance and neurotoxicity during ethanol withdrawal. Conversely, nicotine exposure may reduce the neurotoxic consequences of Ca2+ dysregulat
Autor:
Linda P. Dwoskin, Vladimir P. Grinevich, Peter A. Crooks, Lincoln H. Wilkins, David D. Allen, Joshua T. Ayers, A. Gabriela Deaciuc, Sangeetha P. Sumithran, Rui Xu
Publikováno v:
Bioorganicmedicinal chemistry letters. 14(8)
N-n-Alkylation of nicotine converts it from an agonist into an antagonist at neuronal nicotinic acetylcholine receptor subtypes mediating nicotine-evoked dopamine release. Conformationally restricted analogues exhibit both high affinity and selectivi
Autor:
Peter A. Crooks, Joshua T. Ayers, Vladimir P. Grinevich, Lincoln H. Wilkins, Linda P. Dwoskin
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 304(1)
The current study demonstrates that N-n-alkylnicotinium analogs with increasing n-alkyl chain lengths from 1 to 12 carbons have varying affinity (Ki = 90 nM-20 microM) for S-(-)-[3H]nicotine binding sites in rat striatal membranes. A linear relations
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 304(1)
Effects of prolonged nicotinic ligand exposure on the function of human alpha4beta2- and alpha4beta4-nicotinic acetylcholine receptor (nAChR) subtypes were studied using receptors heterologously expressed in SH-EP1 human epithelial cells. Magnitudes