The effects of L-deprenyl (selegiline), a highly selective monoamine oxidase type B (MAO-B) inhibitor, on cell excitability of rat hippocampal CA1 neurons were examined in slice preparations using intracellular recording techniques. Superfusion of L-deprenyl (10 and 20 microM) reversibly limited
Journal of inorganic biochemistry, 104(5), 489-495 (2010-02-02)
The synthesis and characterization of ruthenium compounds of the type [RuCl(2)(NO)(dppp)(L)]PF(6) [dppp=1,3-bis(diphenylphosphino)propane; L=pyridine, 4-methylpyridine, 4-phenylpyridine and dimethyl sulfoxide] are described. The complexes were characterized by elemental analysis, UV/Vis and infrared spectroscopy, cyclic voltammetry, and X-ray crystallography for the complexes with
Exposure to cigarette smoke has been found to attenuate the reduction in striatal dopamine levels caused by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) in mice and to inhibit monoamine oxidase (MAO) activity in brain tissue. To confirm whether specific smoke constituents which have been
The Journal of biological chemistry, 269(5), 3167-3174 (1994-02-04)
We have investigated the mechanism of the inhibition of membrane-bound NADH dehydrogenase by 1-methyl-4-phenylpyridinium (MPP+) and a series of its 4'-alkyl-substituted analogs of increasing hydrophobicity, as well as their neutral, desmethyl congeners. Comparison of hydrophobicity, as measured by partition coefficients
The quinoline nucleus of the previously described 4-phenylquinoline-3-carboxamides NK(1) receptor ligands 7 has been transformed into either substituted or azole-(i.e., triazole or tetrazole) fused pyridine moieties of compounds 9 and 10, respectively, in order to obtain NK(1) receptor ligands showing
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