Two different kinds of Lysine-DOPA compound: LD80-20 and LD90-10can increase MC3T3 cell spreading, adhesion as well as cell proliferation, have no effect on cell ALP activity.

• 两种助sine一DoPA eompound:LD8o一20和LD90一10均能够提高MC3T3细胞粘附力和伸展性，无血清条件下这种作用更明显; LD80一20和LDgO一10能够提高MC3T3细胞增殖能力，对MC3T3细胞ALP活性无影响;