目的：本研究旨在利用椅旁计算机辅助设计（computer aided design，CAD）中的牙体预备评估软件SW 4.4（CEREC?）测量上颌前牙全瓷冠预备体的磨......

The DNA topoisomerase enzymes are essential to cell function and are found ubiquitously in all domains of life.The vario......

目的探讨院前抢救创伤危重伤员的意义及措施.方法回顾性分析总结我院自 1989年 1月～ 2001年 12月院前现场急救、安全转运、急诊科抢......

目的了解临床前期类风湿关节炎(pre-RA)发展为类风湿关节炎(RA)的概率;观察维生素D对于pre-RA合并维生素D缺乏者及不足者干预治疗......

Acute gastric mucosal injury is a common disorder of the gastrointestinal tract and the search for new therapeutics is o......

Mesenchymal stem cell(MSC)therapy has attracted the attention of scientists and clinicians around the world.Basic and pr......

MS is a severe progressive autoimmune disease with slight short-term relapses in its course. Autoagression against vulne......