流行病学、临床、动物及体外实验研究表明，二十烷酸（eicosanoid）代谢途径的产物在肿瘤的发生发展中起重要作用。
Epidemiological , clinical , animal and laboratory studies have all provided evidence for prostaglandins and other eicosanoids in the tumorigenesis and growth .
二十酸