Quantitative and qualitative biochemical parameters for alcohol abuse.

Area of Science:

• Biochemistry
• Clinical Chemistry
• Alcohol-related Disorders

Background:

• Alcoholism is associated with various physiological changes.
• Biochemical markers can help monitor disease progression and recovery in alcoholics.

Purpose of the Study:

• To analyze biochemical markers in alcoholic patients compared to non-alcoholic patients and healthy controls.
• To observe changes in these markers during a period of alcohol abstinence.

Main Methods:

• Blood samples were collected from alcoholics, non-alcoholic patients, and healthy controls.
• Biochemical markers including aldehyde dehydrogenase activity (ALDH), serum alpha 1-acid glycoprotein (AAG), and alpha 1-antitrypsin (AAT) were analyzed.
• Follow-up measurements were taken during approximately 3 months of abstinence.

Main Results:

• Alcoholic patients exhibited a gradual increase in red cell aldehyde dehydrogenase activity (ALDH).
• Serum alpha 1-acid glycoprotein (AAG) levels in alcoholics returned to normal within 8 weeks of abstinence.
• An unusual alpha 1-antitrypsin (AAT) band was detected in alcoholics' sera via isoelectric focusing, disappearing after 3 weeks of abstinence. This band was not observed in non-alcoholic liver disorder patients.

Conclusions:

• Biochemical markers like ALDH, AAG, and AAT reflect the physiological impact of alcoholism.
• These markers show potential for monitoring recovery during alcohol abstinence.
• The specific AAT band observed in alcoholics may serve as a unique indicator of alcohol-related changes.