Genotypes

n

MA (mg/g Cr),

Mean (S.D.)

PGA (mg/g Cr)

Mean (S.D.)

PHEMA (mg/g Cr),

Mean (S.D.)

CYP2E1

5_-Flanking

c1/c1

c1/c2 and c2/c2

17

9

72.55 (32.64)

112.28 (33.43)

57.16 (26.40)

87.70 (26.70)

6.40 (4.06)

9.80 (1.07)

CYP2E1

intron 6 DraI

D/D

C/D

18

8

90.67 (40.40)

76.47 (30.28)

71.82 (32.82)

58.53 (22.52)

7.23 (5.10)

6.25 (3.53)

EPHX1

Predicted activity^*

Low activity

Medium activity

High activity

13

9

4

68.90 (22.35)

92.57 (39.39)

128.74 (42.35)

57.72 (22.46)

68.52 (27.24)

98.48 (41.91)

7.83 (3.89)

8.32 (4.01)

8.98 (2.53)

GSTM1

Positive

Null

9

17

89.37 (36,78)

82.49 (32.77)

68.87 (33.78)

71.23 (29.89)

10.41 (4.56)

5.08 (3.55)

GSTT1

Positive

Null

14

12

79.93 (28,97)

87.69 (34.53)

67.30 (30.93)

72.79 (29.59)

7.18 (4.58)

6.63 (4.85)