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Table 2 β and α-glucosidase activities of human controls and Gaucher disease fibroblasts

From: Assessment of cellular cobalamin metabolism in Gaucher disease

Cell lines

β-glucosidase activity (nmol/mLxh)

α-glucosidase activity (nmol/mLxh)

Without HOCbl

With HOCbl

Without HOCbl

With HOCbl

NHDF

31.2

22.2

84.8

126.3

HFF

27.6

26.9

70.6

79.1

Control-W

18.7

21.8

101.0

106.6

GM00852 (GD I)

ND

ND

102.3

61.4

GM00877 (GD II)

ND

ND

92.1

147.8

GM20272 (GD III)

ND

ND

104.9

150.7

GM00878 (RecNciI/−)

30.9

29.3

134.7

72.4

  1. Legend: without HOCbl – culture medium without hydroxocobalamin; with HOCbl – culture medium with hydroxocobalamin; ND not detectable; NHDF Normal Human Dermal Fibroblast; HFF Human foreskin fibroblast; Control-W Control W fibroblast; GD I Gaucher disease type I; GD II Gaucher disease type II; GD III Gaucher disease type III; RecNciI/ Asymptomatic carrier of GD