Table 1 Effect of I3C alone and in combination with putrescine on intracellular polyamine levels at 24, 96 and 168 hours.

100.0 (0.0)

0.48 (0.31)

1.62 (0.55)

2.10 (0.98)

89.1 (19.8)

0.31 (0.09)

1.79 (0.51)

2.25 (1.21)

87.9 (29.2)

0.23 (0.06)*

1.32 (0.36)

1.54 (0.19)

77.4 (32.7)

0.19 (0.04)*

2.17 (0.98)

2.73 (1.86)

54.2 (26.6)

0.14 (0.07)*

1.57 (0.60)

2.74 (1.82)

96.9 (23.5)

0.64 (0.26)

2.17 (1.06)

2.41 (1.53)

90.0 (42.1)

0.72 (0.27)*

2.34 (1.48)

2.59 (1.93)

76.2 (26.3)

0.69 (0.29)

2.93 (1.57)*

3.06 (1.99)

76.1 (35.0)

0.54 (0.16)

1.86 (0.49)

1.94 (0.65)

100.0 (0.0)

0.08 (0.04)

0.79 (0.30)

1.25 (0.38)

98.7 (8.5)

0.13 (0.09)

1.11 (0.40)

1.87 (0.47)

58.9 (3.8)

0.13 (0.10)

0.98 (0.29)

2.18 (0.79)*

24.9 (6.1)

0.15 (0.11)

0.77 (0.36)

2.03 (1.17)*

13.9 (6.0)

nd

0.62 (0.32)

1.34 (0.45)

96.6 (12.4)

0.13 (0.03)

0.84 (0.15)

1.15 (0.12)

79.2 (14.3)

0.32 (0.18)*

1.47 (0.15)*

1.98 (0.34)

28.1 (22.6)

0.17 (0.09)

1.25 (0.23)*

2.42 (0.21)*

17.9 (2.9)

0.11 (0.02)

0.80 (0.21)

1.54 (0.48)

100.0 (0.0)

0.04 (0.02)

0.46 (0.07)

0.76 (0.17)

104.0 (9.9)

0.03 (0.01)

0.57 (0.25)

1.22 (0.32)

57.1 (9.5)

0.05 (0.03)

0.62 (0.28)

1.99 (0.96)*

31.1 (20.2)

0.07 (0.01)

0.87 (0.54)

2.93 (0.72)*

4.5 (5.2)

nd

nd

nd

107.2 (4.8)

0.03 (0.01)

0.48 (0.04)

0.83 (0.15)

104.5 (10.1)

0.06 (0.04)

0.67 (0.10)

1.08 (0.19)

6.0 (5.5)

nd

0.91 (0.55)

3.11 (1.59)*

3.0 (0.7)

nd

0.90 (0.56)

2.26 (1.42)*