title: Effect of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) on levels of glutathione in the extrapyramidal system of the mouse.
abstract: Treatment of mice with the proximate neurotoxin MPTP depletes striatal dopamine levels. Depletion of striatal dopamine and metabolites in MPTP-treated mice is accompanied by depletion of glutathione (GSH) in the substantia nigra (SN). Striatal GSH and nigral amino acid levels were not significantly affected by MPTP. Results suggest that GSH depletion in SN may represent an index of regional vulnerability to metabolic oxidative stress and also of selective susceptibility to the toxic effects of MPTP.
mesh_terms: D015632:1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; D015102:3,4-Dihydroxyphenylacetic Acid / Q000378:metabolism; D000818:Animals; D003342:Corpus Striatum / Q000187:drug effects / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism; D005116:Extrapyramidal Tracts / Q000187:drug effects* / Q000378:metabolism; D005978:Glutathione / Q000378:metabolism*; D006719:Homovanillic Acid / Q000378:metabolism; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism; D008297:Male; D051379:Mice; D011725:Pyridines / Q000494:pharmacology*; D013378:Substantia Nigra / Q000187:drug effects / Q000378:metabolism
chemical_list: D011725:Pyridines; D015102:3,4-Dihydroxyphenylacetic Acid; D006897:Hydroxyindoleacetic Acid; D015632:1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; D005978:Glutathione; D004298:Dopamine; D006719:Homovanillic Acid