From: Liver Transplantation for Acute Intermittent Porphyria: Biochemical and Pathologic Studies of the Explanted Liver
HMB synthase activity (nmol/h/mg protein)
Control (n = 5)
5.9 ± 2.4 (3.1–8.1)
AIP (n = 1)
2.5 ± 0.6 (1.6–3.0)