bone up

Results The mean total score of HAMD was significantly different between the bone tumor group(21.53±2.01) and depression group(26.34±6.35)(t=4.466,P.01).The severities of the symptoms including the guiltfeeling,difficulty falling asleep,disorders of initating and maintaining sleep,early wake up,retardation,physical symptoms and loss of body mass were almost same in both groups,but the symptoms of depressive mood,suicidal idea,poor interests to work and entertainment,agitation,mental anxiety,physical anxiety,gastrointestinal symptoms,sexual symptoms and hypochondriasis were much severer in the depression group than in the bone tumor group.

结果：骨肿瘤组与抑郁症组HAMD总平均分分数分别为21.53±2.01和26.34±6.35，差异有显著性（t=4.466，P.01）；两组的罪恶感、入睡困难、睡眠不深、早醒、迟缓、全身症状和体重减轻等症状的严重程度基本相等，而抑郁情绪、自杀观念、工作和兴趣、激怒、精神焦虑、躯体焦虑、胃肠症状、性症状、疑病等症状，抑郁症组明显重于骨肿瘤组，骨肿瘤组患者自制力明显缺乏。

Results The total 100 frontal sinuses were all revealed. Of 100 ostia, nasofrontal ducts, ethmoid infundibula, and middle nasal meatuses, 4 didn't show up and 96 could be viewed with air channel and bone channel structures well demonstrated in 70, and the remaining 26 still showed their bone channel structures though their air channel structures were vanished.Conclusion The structures of the ostium of frontal sinus, nasofrontal duct, ethmoid infundibulum, middle nasal meatus, etc.

结果 50例被检查者的50个额窦全部显示；100个窦口、鼻额管、筛漏斗及中鼻道结构，4个未显示，96个被显示，其中70个窦口、鼻额管、筛漏斗及中鼻道的气道结构和骨结构均清晰可见，26个窦口、鼻额管、筛漏斗及中鼻道的气道结构消失但骨结构仍可见。

METHODS: Measurement of palatal raphe area first three-dimensional reconstruction of images at up to nasion plane centerline, whichever was determined as a reference surface plane, selection one point on incisor cervix in this line, to measurement of the available palatal bone height; sagittal views were selected at 6 mm dorsally from the incisive canal. The available bone height was defined as the distance from the palatal baseline (lower cortical border of the palate) to the nasal cavity (upper cortical border of the nasal cavity).

先在三维重建图像上以鼻根为准确定面中线平面为参考平面，在此线上选择1个位于中切牙牙颈部的点，在其矢状位图像上，选取位于口腔内侧骨皮质上距切牙孔后缘6 mm处为标测点，通过此点向硬腭做垂线确定腭骨厚度，测量范围自口腔内腭部骨皮质外侧边缘至鼻腔侧骨皮质外侧边缘。

During the process of osteophyte formation mesenchymal cells covering the periosteal bone surface proliferate and differentiate into chondroblasts and osteoblasts, which build up cartilage and bone matrix.

在骨赘形成过程中，覆盖骨膜骨的间充质细胞增生、分化为软骨母细胞和成骨细胞，后两者构建了软骨和骨基质。

From 10,000 years ago to 7,000 years ago, Hemudu ancestors who had come along in the splendid rising sun and abundant rains of the brand-new century would not be the hunters only that had no definite residence and depended on heaven for food any longer, besides for traditional tools including sticks, stone balls, bows and arrows, actually what used more were those very efficient farm tools such as bone ploughshare, bone sickles and wood pestle etc. for the purposes of weeding, earth digging, leveling up fields and planting rice, reaping and threshing, in addition, they raised livestock such as pig, dog and bull etc.

从1万年前，沐浴着全新世的绚丽朝阳和丰沛雨水一路走来的河姆渡先民，到了7000年前，再也不仅仅是居无定所、靠天吃饭的采集狩猎者，他们手里除了木棒、石球、弓箭等传统工具以外，更多的已经换成了除草掘土、平田种稻、收割脱粒的骨耜、骨镰、木杵等效率不错的农具，而且还饲养了猪、狗、牛等家畜。

The anterior clinoid process is made up of cortical bone and cancellous bone.

Dolenc三角三边长度分别是：内侧边(6.30±1.54)mm，外侧边(10.02±2.44)mm，底边(11.03±1.85)mm。

The purpose discusses variant bone of the coriaceous bone establish that prop up is in what apply in art of overhaul of hip joint femur to get used to card and clinical effect.

概要： 目的探索异体皮质骨支撑植骨在髋关节股骨翻修术中应用的适应证及临床效果。

The present study has demonstrated the pattern of TNF-α and IL-6 expression, has defined the effect of cellular immunity on BMP-induced osteogenesis at the implant site, and has clarified the immunoregulation by BMP subsequent to bone xenografting, thus opening up a new field of molecular immunology associated with bone xenograft, allowing for the search for a more ideal approach to preventing immune rejection and developing a highly effective xenogenous graft material.

本研究结果揭示了异种骨移植局部TNF-α和IL-6的定位表达及其规律，基本上阐明了移植局部细胞免疫对BMP诱导成骨作用的影响及BMP在异种骨移植局部的免疫调节作用等问题，开辟了异种骨移植分子免疫学新领域，并为选择更理想的移植排斥防治途径和研制高效的异种骨移植材料提供了可靠的实验及理论依据。

DATA SELECTION: Literatures about the comparison of bone density and bone metabolic change between inhaled GC group and control group were consorted deleting randomized controlled trial so as to look up the whole content of healthy controls;While patients in the treatment group received GC inhalation.

研究对象为服用糖皮质激素的成年男性和绝经前女性哮喘患者。资料选择：选取试验包括吸入糖皮质激素治疗组和对照组的骨密度、骨代谢变化比较的相关文献，进行初审，删除明显不随机临床试验的研究，然后查找余下的文献全文，进一步判断是否为 RCT。纳入标准：① RCT，无论是否为单盲、双盲或非盲法；②平行对照组，即未使用激素的哮喘患者或健康对照；治疗组为吸入激素的哮喘患者。

Remove the death bone of the femoral head,repair acetabulum,three Kirschner or lag screw bore into from the head of femur,parallel to neck of femur,present equilateral triangle.Filling up the bone cement in the bipolar hemiarthroplasty,set enters neck of femur,form the new head of femur.

清除股骨头死骨，修整髋臼，从股骨头与股骨颈平行呈品字型钻入3枚克氏针或拉力螺钉，在人工股骨头中填满骨水泥后套入股骨颈形成新的股骨头。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。