【摘要】 本文利用杜仲对成骨的有利作用,采用浸提法将杜仲叶水溶性提取物载入到磷酸钙骨水泥(CPC)中,旨在通过CPC协同形成高效骨修复材料。用XRD和FTIR检测了其理化特性,同时也测量含杜仲叶提取物CPC的抗压强度、水中溶解度和pH值。实验结果显示杜仲叶提取物载入对CPC固化时间、抗压强度和pH值变化、相组成均无明显影响,这些反映了杜仲叶提取物的载入对CPC的理化特性无明显影响。更多还原

【Abstract】 Eucommia ulmoides Oliv.,(a Chinese medicine) has an ability to stimulate bone growth.This study aims to incorporate eucommia ulmoide Oliv.(EUO) into calcium phosphate cement(CPC) to form a high quality bone-repaired material.The physicochemical features and the compression strength of the CPC were determined.The results show there are not obvious differences in set time,compressive strength,pH value of the eucommia ulmoide Oliv.extract incorporated CPC.This implies that the incorporation of eucommia ulmoides Oliv.extracts have no influence on the physicochemical properties of CPC.更多还原