1·In this review, the interaction of RGD peptides sequence and integrins, the influential factors of RGD peptides bioactivity and its application in endothelialization of biomaterials were discussed.
我们综述了RGD与整合素受体的相互作用，RGD生物活性的影响因素以及它在生物材料内皮化方面的应用。
2·Ideal bone-repair materials should be of good biocompatibility and high bioactivity. Besides, their mechanical properties should be equivalent to or better than those of natural bone.
理想的骨修复材料，应当具有良好的生物相容性和高的生物活性，其力学性能与天然骨相当或稍优于天然骨。
3·Objective To study the effect of microelement bioactivity fiber on microcirculation of arterialized venous flap.
目的研究微元生物活性纤维对动脉化静脉皮瓣微循环的影响。
4·However, any substitution on the naphthyl ring decreased the bioactivity.
但若萘环上有取代基，将大大降低其生物活性。
5·Marine polyunsaturated fatty acids have good bioactivity in the aspect of antimalarial, antimycobacterial, antifungal, and so on.
海洋多不饱和脂肪酸在抗疟、抗结核、抗真菌等方面具有良好的生物活性。