Abstract BACKGROUND & AIM: To find safe and effective bio-antimutagenic resources for the prevention of tumor and the reduction of the genetic damage of CSC (Cigarette Smoke Condensate).

• 摘要 背景与目的：寻找安全有效的抗突变生物资源，为肿瘤预防和降低卷烟焦油遗传危害提供科学依据。