Moderate alcohol consumption is associated with a decreased risk of cardiovascular disease and type 2 diabetes. The association of alcohol consumption with cardiovascular disease is mediated by a functional polymorphism of alcohol dehydrogenase 1c, but the effect of this polymorphism on alcohol metabolism is only investigated in vitro. The risk reduction of moderate alcohol consumption for cardiovascular disease is explained largely by an increase of HDL cholesterol, but an increase of adiponectin concentrations after moderate alcohol consumption may also be involved. It seems likely that adiponectin is a mediator for the association of moderate alcohol consumption with type 2 diabetes. The mechanism by which moderate alcohol consumption increases adiponectin concentrations is unknown, but ppar-gamma activation may be involved. effects of this polymorphism on mediators of this relation are not known. This study therefore investigates the effect of moderate alcohol consumption and the influence of alcohol dehydrogenase 1c polymorphism on ppar-gamma activated gene expression and risk factors of cardiovascular disease and type 2 diabetes.

NCT00285909

Conditions

1. Cardiovascular Disease
2. Type 2 Diabetes

Interventions

1. Behavioral: Alcohol: 25 gday (white wine)

MeSH:Cardiovascular Diseases Diabetes Mellitus, Type 2 Alcohol Drinking

HPO:Abnormality of the cardiovascular system Type II diabetes mellitus

Inclusion Criteria: - Healthy women aged 40 to 65 years - Absence of menstrual period for at least 2 years - Homozygotes for the ADH1C*1 or ADH1C*2 allele of ADH1C I349V polymorphism - Alcohol consumption ≥ 5 and ≤ 21 units/week Exclusion Criteria: - Smoking - Family history of alcoholism - History of medical or surgical events that may significantly affect the study outcome, particularly metabolic or endocrine disorders and gastrointestinal disorders - Recent blood donation Inclusion Criteria: - Healthy women aged 40 to 65 years - Absence of menstrual period for at least 2 years - Homozygotes for the ADH1C*1 or ADH1C*2 allele of ADH1C I349V polymorphism - Alcohol consumption ≥ 5 and ≤ 21 units/week Exclusion Criteria: - Smoking - Family history of alcoholism - History of medical or surgical events that may significantly affect the study outcome, particularly metabolic or endocrine disorders and gastrointestinal disorders - Recent blood donation Cardiovascular Disease Type 2 Diabetes Cardiovascular Diseases Diabetes Mellitus, Type 2 Alcohol Drinking Objectives : To investigate the effect of moderate alcohol consumption and influence of genetic variation of ethanol oxidation on: - PPAR-γ activated gene expression - Markers of coronary heart disease or type 2 diabetes - Postprandial changes of HPA-axis activity among 36 postmenopausal women with ADH1C genotype associated with slow or fast alcohol metabolism. --- I349V ---

Inclusion Criteria: - Healthy women aged 40 to 65 years - Absence of menstrual period for at least 2 years - Homozygotes for the ADH1C*1 or ADH1C*2 allele of ADH1C I349V polymorphism - Alcohol consumption ≥ 5 and ≤ 21 units/week Exclusion Criteria: - Smoking - Family history of alcoholism - History of medical or surgical events that may significantly affect the study outcome, particularly metabolic or endocrine disorders and gastrointestinal disorders - Recent blood donation Inclusion Criteria: - Healthy women aged 40 to 65 years - Absence of menstrual period for at least 2 years - Homozygotes for the ADH1C*1 or ADH1C*2 allele of ADH1C I349V polymorphism - Alcohol consumption ≥ 5 and ≤ 21 units/week Exclusion Criteria: - Smoking - Family history of alcoholism - History of medical or surgical events that may significantly affect the study outcome, particularly metabolic or endocrine disorders and gastrointestinal disorders - Recent blood donation Cardiovascular Disease Type 2 Diabetes Cardiovascular Diseases Diabetes Mellitus, Type 2 Alcohol Drinking Objectives : To investigate the effect of moderate alcohol consumption and influence of genetic variation of ethanol oxidation on: - PPAR-γ activated gene expression - Markers of coronary heart disease or type 2 diabetes - Postprandial changes of HPA-axis activity among 36 postmenopausal women with ADH1C genotype associated with slow or fast alcohol metabolism. --- I349V --- --- I349V ---