Most lung cancers are caused by carcinogens and tumorpromoters ingested via cigaretter smoking.
大部分肺癌是由吸烟吸入的致癌物质或促癌物质引发的。
2
Their structures are very similar and they are all potential anti-tumorpromoters and cytotoxic agents against tumor cells, inhibiting proliferation, inducing apoptosis and preventing invasion.
This method proved to be highly accurate in predicting the tumor-specific promoters, with recognition rates of over 90% of the training sequences and over 80% of the testing sequences.