Hyaluronic acid , as acid mucopolysaccharide , fulfils important tasks in the connective tissue ; it plays an essential role in the regulation of water binding capacity , supports the regulation of the distribution of plasma proteins and promotes wound healing 透明质酸，作为一种粘多糖酸，在结缔组织中有着非常重要的作用，它是调节组织水合能力的关键，同时改善血浆蛋白的运输和促进伤口愈合。
Friction - reduction mechanism of dlc gradient film could be attributed to its smooth and hard amorphous structure . the hemocompatibility of dlc gradient film had been evaluated by investigating platelet consumption ratio , blood protein adsorption and platelet adhension and morphology on surface of materials Dlc梯度薄膜材料与ti6a14v合金材料的血小板消耗率相差不大，但是dlc梯度薄膜材料对血浆蛋白的吸附明显低于ti6a14v合金材料，可以预料血小板在dlc梯度薄膜材料表面粘附也会较少。
