title: [Determination of the levels of methionine enkephalin in the blood and CSF and of 5-hydroxyindoleacetic acid in the CSF, following intrathecal administration of morphine].
abstract: The authors measured enkephalin and 5-HIAA levels in the CSF and enkephalin levels in plasma, after intrathecal morphine in 15 patients with terminal cancer.
mesh_terms: D000368:Aged; D004744:Enkephalin, Methionine / Q000097:blood / Q000134:cerebrospinal fluid*; D005260:Female; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid*; D007278:Injections, Spinal; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage*; D009369:Neoplasms / Q000097:blood / Q000134:cerebrospinal fluid*
chemical_list: D006897:Hydroxyindoleacetic Acid; D004744:Enkephalin, Methionine; D009020:Morphine
vernacular_title: Determinación de niveles de metencefalina en sangre y LCR y de 5 hidroxiindolacético en LCR, tras administración de morfina intratecal.