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Table 1 MTS cytotoxic effect of GTT and HC on human glioma cancer cells (1321N1, SW1783, LN18)

From: Gamma-tocotrienol and hydroxy-chavicol synergistically inhibits growth and induces apoptosis of human glioma cells

Cell lines Compound IC50 value (μg/ml) Viability (% cells)a
Grade II Gamma-tocotrienol (GTT) 100 ± 10.22 4.2 ± 1.34
1321N1 Hydroxy-chavicol (HC) 75 ± 7.51 5.2 ± 0.89
Grade III Gamma-tocotrienol (GTT) 79 ± 5.29 5.5 ± 2.48
SW1783 Hydroxy-chavicol (HC) 95 ± 5.83 10.5 ± 2.04
Grade II Gamma-tocotrienol (GTT) 42 ± 2.52 5.1 ± 1.82
LN18 Hydroxy-chavicol (HC) 119 ± 7.77 9.6 ± 1.66
  1. aPercentage of cell viability after 24 h incubation of maximum concentration treatment (200 μg/ml) of each compound.
  2. Viable cells (%) were expressed as the mean ± SD of three independent experiments.