化学预防

• Cancer chemoprevention is defined as the use of natural , synthetic , or biologic chemical agents to reverse , suppress , or prevent carcinogenic progression to invasive cancer
  摘要肿瘤的化学预防，即应用天然的、合成的或者生物化学因子逆转、抑制或阻止肿瘤进展为浸润性肿瘤。