Brain enkephalin receptors in Parkinson's disease - PubMed
Brain enkephalin receptors were studied in post-mortem brain samples of 27 patients with Parkinson's disease and of 26 control subjects without extrapyramidal disorders by the radioligand-binding technique using 3H-leu-enkephalin, 3H-met-enkephalin and 3H-naloxone. The specific binding of both 3H-le …