摘要
繁殖力受三个方面的因素制约,即寿命、形体和食物链的位置。寿命越长,繁殖力越弱;形体越大,繁殖力越弱;在食物链的位置越高,繁殖力越弱。繁殖力制约法则是维持生物界物种平衡和多样性的基本法则。现在的肿瘤生长理论中,肿瘤细胞一方面"抗凋亡",另一方面却不断增殖,显然与这一法则相矛盾。
The fecundity is restricted by three 3 factors, including lifespan, body size, and the position in food chain. The longer the lifespan, the weaker the fecundity; the bigger the body size, the weaker the fecundity; the higher in food chain, the weaker the fecundity. This dogma plays a key role in maintaining the balance and diversity of species. While the current cancer theory states that cancer cells are both ＂resistant to apoptosis＂, and proliferate limitlessly. Obviously it contra dicts this dogma, and thus is potentially wrong in this point.
出处
《医学与哲学（B）》
2012年第12期44-46,共3页
Medicine & Philosophy(B)
基金
国家自然科学基金资助项目
项目编号:30870923
30971535
国家973项目
项目编号:2009CB521701
关键词
寿命
繁殖力
法则
肿瘤
理论
lifespan, fecundity, dogma, tumor, theory
