[Derivatives of pro-opiomelanocortin (ACTH and beta-endorphin) in chronic alcoholics].
The plasmatic concentration of beta-endorphins and ACTH were measured in 31 alcoholic patients and in a control group (N = 16), to test the possible relation between chronic alcohol intake and propiomelanocortin production. There were found a decrease of beta-endorphins plasmatic levels in chronic alcoholic group, apart of clinical manifestations or abstinence period (one month maximum). This decrease can be cause by the chronic alcohol intake, and can be mediated by the tetrahydroisoquinolines (TIQs) or otherwise be the cause and not the consequence of alcoholism. The global plasmatic levels of ACTH were decreased but it was significant in the subgroup of alcoholics with liver disfunction, mental illness and those who carry on drinking.
Aguirre Rodríguez
J C
JC
Departamento de Medicina, Hospital Universitario, Facultad de Medicina, Granada.
del Arbol
J L
JL
Raya Muñoz
J
J
Ruiz Requena
M E
ME
Rico Irles
J
J
D000324:Adrenocorticotropic Hormone / Q000097:blood*; D000437:Alcoholism / Q000097:blood*; D006801:Humans; D011333:Pro-Opiomelanocortin / Q000031:analogs & derivatives; D001615:beta-Endorphin / Q000097:blood*
D001615:beta-Endorphin; D011333:Pro-Opiomelanocortin; D000324:Adrenocorticotropic Hormone
Derivados de la pro-opiomelanocortina (ACTH y beta-endorfina) en alcohólicos crónicos.