【摘 要】
：
目的 研究体外冲击波（extracorporeal shock wave,ESW）对卵巢切除合并吊尾大鼠骨微结构是否具有保护作用。方法 将4月龄雌性无特定病原体（specific pathogen free,SPF）SD大鼠18只
【机 构】
：
中国武警总医院骨科,武警后勤学院附属医院骨科,中国武警总医院急诊科
论文部分内容阅读
目的 研究体外冲击波（extracorporeal shock wave,ESW）对卵巢切除合并吊尾大鼠骨微结构是否具有保护作用。方法 将4月龄雌性无特定病原体（specific pathogen free,SPF）SD大鼠18只随机分为对照组、去卵巢合并吊尾组、ESW干预组,每组各6只。对照组大鼠进行假手术,去卵巢合并吊尾组大鼠同时进行双侧卵巢切除及尾部悬吊,ESW干预组大鼠进行双侧卵巢切除及尾部悬吊后接受ESW干预。ESW干预强度为3 bar,频率为5 Hz,每次干预1500次脉冲,每周干预1次,共干
其他文献
The oxidation behavior of a magnetron sputtered nanocrystalline NiAl coating wasinvestigated at 1000℃ in air. Comparing with cast NiAl and NiAl-0.1at.%Y alloys
The microstructure of 40Cr steel sample and its surface is ultra-fined through saltbath cyclic quenching and high frequency hardening, then the superplasticity
近几年，对铝材的需求始终保持旺盛态势，特别是受汽车制造及房地产两大产业的需求拉动，铝加工材产量持续走高。1990年我国铝材产量仅为39万吨，2002年达到了274万多吨，年均增长率为1
构造直角三角形解决问题的关键是要抓住构成直角三角形的特点和方法．现就这类问题的探索研究，供大家思索．
A new method for chromate cleaning production named chromite caustic fusion pro-cess, is advanced by Institute of Chemical Metallurgy, the Chinese Academy of Sc
A systematic investigation of the role of hydrogen in hydrogenated amorphous substo-ichiometric silicon oxide films (a-SiOx :H) implanted with erbium is present
目的 探究硫化氢（hydrogen sulfide,H2S）对吸烟诱导的肺动脉平滑肌细胞（pulmonary arterial smooth muscle cell,PASMC）表型转化及自噬的影响。方法 在PASMC上,加入不同浓度（1%~10
A coupled model including electromagnetic field, fluid dynamic, heat transfer and so-lidification, is developed and applied to the numerical simulation of steel
The differences of tension-tension fatigue and tensile creep characters of 2D-C/SiCand 3D-C/SiC composites have been scrutinized to meet the engineering needs.