Irwin J. Kopin

A primate model of parkinsonism: selective destruction of dopaminergic neurons in the pars compacta of the substantia nigra by N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine.

Richard S. Burns, Chuang C. Chiueh, Sanford P. Markey et al. · Proceedings of the National Academy of Sciences · 1983 · 2.1K citations · Full text

Neurotransmitter, Neurotransmission, Social Sciences +20

Chronic parkinsonism secondary to intravenous injection of meperidine analogues

Glenn C. Davis, Adrian Williams, Sanford P. Markey et al. · Psychiatry Research · 1979 · 1.4K citations

Medicine, Psychotropic Medication, Neuropharmacology +4

Use of plasma norepinephrine for evaluation of sympathetic neuronal function in man

Charles Lake, Michael G. Ziegler, Irwin J. Kopin · Life Sciences · 1976 · 549 citations

Sympathetic Neuronal Function, Autonomic System, Adrenal Gland +14

Simultaneous liquid-chromatographic determination of 3,4-dihydroxyphenylglycol, catecholamines, and 3,4-dihydroxyphenylalanine in plasma, and their responses to inhibition of monoamine oxidase.

Graeme Eisenhofer, David S. Goldstein, Robin Stull et al. · Clinical Chemistry · 1986 · 485 citations

Plasma Dopa, Bioanalysis, Toxicology +16

Plasma noradrenaline increases with age

Michael G. Ziegler, C. Raymond Lake, Irwin J. Kopin · Nature · 1976 · 474 citations

Aging, Geriatrics, Longevity +6