Reference Data on Neonatal Serum N-Acetyl-β-hexosaminidase Activity

Figure 1

Changes of HEX activities in neonate serum during the first 30 days of life: the “1–3 days” bar presents activities of HEX in serum collected 1–3 days from delivery; the “1–30 days” bar presents activities of HEX in neonate serums collected 1–30 days from delivery; the “4–30 days” bar presents activities of HEX in serum collected 4–30 days from delivery.