The anti- tumor activeness of activity was mainly the function of dissolving activity and suppressing blood platelet polymerization, and has disturbed the blood textile fiber and tumor cell congealing.

• 抑制肿瘤细胞的生长菠萝蛋白酶的抗肿瘤活性主要被解释为其纤溶活性和抑制血小板聚合的作用,认为菠萝蛋白酶干扰了血纤维和肿瘤细胞的凝结。