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izvor podataka: crosbi

Alcohol-related phenotypes and platelet serotonin concentration (CROSBI ID 300535)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Nedić Erjavec, Gordana ; Bektić Hodžic, Jasminka ; Repovecki, Senka ; Nikolac Perković, Matea ; Uzun, Suzana ; Kozumplik, Oliver ; Tudor, Lucija ; Mimica, Ninoslav ; Švob Štrac, Dubravka ; Pivac, Nela Alcohol-related phenotypes and platelet serotonin concentration // Alcohol (Fayetteville, N.Y.), 97 (2021), 41-49. doi: 10.1016/j.alcohol.2021.09.001

Podaci o odgovornosti

Nedić Erjavec, Gordana ; Bektić Hodžic, Jasminka ; Repovecki, Senka ; Nikolac Perković, Matea ; Uzun, Suzana ; Kozumplik, Oliver ; Tudor, Lucija ; Mimica, Ninoslav ; Švob Štrac, Dubravka ; Pivac, Nela

engleski

Alcohol-related phenotypes and platelet serotonin concentration

Alcohol dependence is a chronic relapsing mental disorder with heterogeneous and complex underlying biology. It is frequently associated with nicotine dependence, severity of alcohol dependence symptoms, and diverse alcohol-related phenotypes, including the presence of delirium tremens and withdrawal symptoms, early or late onset of alcohol abuse, aggression, suicidal behavior, and anxiety. While searching for peripheral biomarkers of altered serotonergic (5-HT) function in alcohol dependence and alcohol-related behaviors, we determined a peripheral biomarker, i.e., platelet 5-HT concentration in a large group of Caucasian subjects with alcohol dependence subdivided according to the presence of specific alcohol- related phenotypes and smoking status. Individuals with alcohol dependence (n = 661) of both sexes were evaluated using Structural Clinical Interview based on DSM-IV criteria, while platelet 5-HT concentration was determined using the spectrophotofluorimetric method. Smoking is significantly associated, while sex and age are not, with platelet 5-HT concentration. Severe alcohol dependence and lack of withdrawal symptoms were associated with significantly decreased platelet 5-HT concentration in alcohol-dependent non-smokers. In smokers, significantly lower platelet 5-HT concentration was found in patients with the late onset of alcohol abuse. These results suggested that platelet 5-HT concentration might be used as a peripheral marker of different alcohol-related phenotypes, after controlling for the effects of smoking and sex.

age at onset ; alcohol dependence ; platelet serotonin ; severity ; withdrawal

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

97

2021.

41-49

objavljeno

0741-8329

1873-6823

10.1016/j.alcohol.2021.09.001

Povezanost rada

Kliničke medicinske znanosti, Temeljne medicinske znanosti

Poveznice
Indeksiranost