Does Complement Factor H Gene Polymorphism Play a Role in the Regulation of Vascular Tone in the Choroid?

Exclusion Criteria

• •Regular use of medication, abuse of alcoholic beverages, participation in a clinical trial in the 3 weeks preceding the study
• •Treatment in the previous 3 weeks with any drug
• •Symptoms of a clinically relevant illness in the 3 weeks before the first study day
• •Blood donation during the previous 3 weeks