Assertion: exogenous cytochrome c | /r/HasAspect | limited toxic effect
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Source sentences:
text: Figure 6 illustrates that the exogenous cytochrome-c had a limited toxic effect on non-irradiated Chang liver cells and slightly increased the cellular MN level, but this exogenous chemical enhanced obviously the yield of MN in the bystander Chang liver cells that were co-cultured with either irradiated PLC/PRF/5 or irradiated Hep3B cells, indicating that the exogenous cytochrome-c stimulated the hepatoma cells bearing abnormal p53 to generate some unknown signaling factors, which further induced bystander damage in their vicinal cells.