Polybenzyl glutamate as one of polyα- amino acids displaying excellent biocom-patibility and biodegradabi- lity is capable of reacting with hydroxyalkyl- amine
INTRODUCTION It has been done the researches on interaction of proteins with biomaterials.Hy-droxyapatite[HA] has excellent characteristics for adsorbing and
葛根为豆科植物葛的块根 ,历代本草均有记载。葛属植物全世界有近 18种[1] 。通常入药的是野葛Puerarialobata(Willd .)Ohwi的根。另外 ,其同属植物食用葛藤PueratiaedulisPamp ,峨嵋葛藤P .omeiensisWangetTang
Pueraria is the root of t