Figure 1
From: Developmental changes in human dopamine neurotransmission: cortical receptors and terminators
(A) TH Western blot results demonstrating the expected 59 kDa band in representative cases from 6 of 7 age groups. A = Adult, Ad = Adolescent, S = School Age, T = Toddler, I = Infant, N = Neonate. (B) TH protein expression is normalized to the adults. Post hoc analysis reveals the decline in TH with increasing age compared to neonate and infant groups as compared to all other age groups. ** = p < 0.01; * = p < 0.05.