From: CYP2D6 Polymorphisms in Patients with Porphyrias
Alleles, n
CYP2D6*3, n (%)
CYP2D6*4, n(%)
Control
102
5 (4.9)
19 (18.6)
PCT
30
0
6 (20.0)
AIP
40
2 (5.0)a
VP
1 (3.3)
5 (16.6)
High iron
38
9 (23.6)