...毕业论文,博士毕业论文 43岁妇女进行比较, 当移植1个sHLAG+胚胎, 其妊娠率（pregnant rate, PR）和植入率（implantation rate, IR）分别为63%和32%, 及38%和15%; 当移植至少2个sHLAG+胚胎, 其PR和IR分别为6...
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外科技术和植入材料的改进也降低了全髋置换后的死亡率。
Changes in surgical practices and implantable devices have also helped reduce mortality after THA.
合成和生物材料的更新，提高了复杂先天性心脏病的可治率，延长了植入材料的寿命；
Renewal of prosthetic and biological material improves the curative possibility of congenital heart disease and duration of the implanted material.
结论改进的腹膜透析导管植入手术能减少透析导管机械故障率和相关并发症的发生率，从而提高腹膜透析治疗质量。
Conclusion the improved insertion of PD catheters can reduce the incidence of the technical failure rate and PD-related complications and in turn improve the dialysis quality.
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