Vol. 27 (6) 2006 Neuro endocrinology letters

Polymorphisms and low plasma activity of dopamine-beta-hydroxylase in ADHD children.

: Attention-deficit Hyperactivity disorder (ADHD) is a multifactorial disorder clinically characterized by inattentiveness, impulsivity and hyperactivity. The occurrence of this disorder is between 3 and 6% of the children population, with boys predominating over girls at a ratio of 3:1 or more. The research of some candidate genes (DRD.....