01 January 2008
Lack of changes in the concentration of thiobarbituric acid-reactive substances (TBARS) and in the activities of erythrocyte antioxidant enzymes in alcohol-dependent patients after detoxification
Bartosz WozniakCDE, Dariusz MusialkiewiczABC, Alina WozniakDEF, Gerard DrewaAG, Tomasz DrewaF, Sylwia DrewaF, Celestyna Mila-KierzenkowskaE, Marcin PorzychC, Magdalena MusialkiewiczBMed Sci Monit 2008; 14(1): CR32-36 :: ID: 636060
Abstract
Background
Chronic alcohol consumption induces an increase in oxidative stress. There are studies that indicate changes in the activity of antioxidant enzymes and the concentration of lipid peroxidation products in the blood of organisms as a result of alcohol consumption, but published results are somewhat conflicting. The aim was to study the effect of alcohol withdrawal and detoxification on the activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT) in erythrocytes and on the concentration of thiobarbituric acid-reactive substances (TBARS) in the erythrocytes and blood plasma of alcohol-dependent patients.
Material and Method
The study group consisted of 42 alcohol-dependent men who underwent seven-day detoxification at an addiction treatment department. The control group consisted of 20 healthy male volunteers. Blood for analysis was taken from the antecubital vein before detoxification, after the first detoxification, and after several (> or =3) detoxifications.
Results
Before detoxification, the concentration of TBARS in the men's blood plasma was 40% higher (p<0.001) than in the control group. After detoxification, the concentration of TBARS decreased, but remained higher than in the control group. The activities of SOD and GPx in erythrocytes of alcohol-dependent persons were statistically significantly lower than in the control group both before and after detoxification. However, after detoxification, a slight increase in the activity of SOD was observed compared to that before detoxification.
Conclusions
This study confirms that alcohol-dependency leads to oxidative stress in the peripheral blood. Seven-day alcohol withdrawal and detoxification has no effect on TBARS concentration and antioxidant enzyme activity.
Keywords: Thiobarbituric Acid Reactive Substances - metabolism, Superoxide Dismutase - blood, Glutathione Peroxidase - blood, Erythrocytes - metabolism, Catalase - blood, Case-Control Studies, Antioxidants - metabolism, Alcoholism - therapy
710 5
Editorial
01 June 2023 : Editorial
Editorial: Infectious Disease Surveillance Using Artificial Intelligence (AI) and its Role in Epidemic and Pandemic PreparednessDOI: 10.12659/MSM.941209
Med Sci Monit 2023; 29:e941209
In Press
05 Jun 2023 : Clinical Research
Comparison of Texture and Color Enhancement Imaging with White Light Imaging in 52 Patients with Short-Segm...Med Sci Monit In Press; DOI: 10.12659/MSM.940249
05 Jun 2023 : Laboratory Research
Comparison of Composite Resin (Duo-Shade) Shade Guide with Vita Ceramic Shades Before and After Chemical an...Med Sci Monit In Press; DOI: 10.12659/MSM.940949
02 Jun 2023 : Database Analysis
The COVID-19 Crisis and the Incidence of Alcohol-Related Deaths in PolandMed Sci Monit In Press; DOI: 10.12659/MSM.940904
01 Jun 2023 : Clinical Research
Root Canal Numbers and Configurations in 1080 Permanent Canine Teeth in 270 Saudi Subjects Using Cone-Beam ...Med Sci Monit In Press; DOI: 10.12659/MSM.940472
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952