2) Bone mineral content and bone density
骨矿物质含量和骨密度
3) BMC
骨矿含量
1.
CLINICAL RESEARCH OF RELATIONSHIP BETWEEN BM AND BMI WITH BMD AND BMC OF LUMBAR VERTEBRA IN OSTEOPOROSIS SUFFERERS;
骨质疏松患者体重及体重指数与腰椎骨密度和骨矿含量关系的临床研究
2.
BMC and BMD Changes Study of Aged Women who Exercise;
运动对中老年妇女骨矿含量和骨密度含量变化的调查研究
3.
Method Ulna and radius bone mineral content (BMC) and bone mineral density (BMD) of middle aged and old women doing exercise over a period of time early were determined with Bone Mineral Analyzer.
方法应用单光子骨矿物分析仪测定了长期从事体育活动的中老年妇女桡、尺骨骨矿含量(BMC)和骨密度(BMD)。
4) Bone mineral content
骨矿含量
1.
Analysis of T-type correlation degree between bone mineral contents and histomorphometry of lumbar vertebrae body in ovariectomized rats;
去卵巢大鼠椎骨组织形态计量学与骨矿含量的T型关联度分析
2.
Study of normal reference values for bone mineral contents in children and adolescents in Beijing;
北京城区学龄儿童青少年骨矿含量正常参考值研究
3.
Study on precision and accuracy in measurement in vivo of bone mineral content with SPA in hens;
SPA活体测定蛋鸡胫骨骨矿含量方法及其重复性、准确度的探讨
5) Bone mineral density
骨矿密度
1.
A study on the relationship between lumbar hyperosteogeny and bone mineral density of lumbar spine and hip in eldly women;
腰椎骨质增生对老年女性腰椎和髋部骨矿密度的影响
2.
Bone mineral density (BMD) is widely used to measure bone loss and assess effectiveness of treatments for osteoporosis by WHO.
骨矿密度(BMD)是诊断骨量减少(低骨量,骨质疏松),评价骨丢失率和疗效的重要客观指标。
3.
This paper describes a calibration phantom system for QCT bone mineral density determination, which consists of 4-standard-solid-sample calibration phantom, a quality assurance (QA) phantom and the bone mineral density analysis software.
由四标样固体校验体模、质量保证体模和骨密度分析软件构成HK-2000 QCT骨矿密度测定校验体模系统。
6) Bone mineral content
骨矿物含量
1.
Measurements of different bone sites for 3 age groups in males and females were evaluated with normal bone mineral content/bone mineral density (BMC/BMD) values and regard to age, weight and sex.
用钆-153双光子吸收法(DPA)测定了128只正常猫(♂72,♀56)左右桡尺骨、肱骨、胫骨、股骨远端及第5或6腰椎等9个部位的骨矿物含量(BMC)和骨密度(BMD),确定了各骨骼BMC和BMD的正常值范围,找出了猫BMC/BMD与年龄、体重及性别的关系。
2.
The bone mineral content (BMC) and bone mineral density (BMD) of the total body, lumbar spine and proximal femur were measured by dual energy X-ray absorptiometry (DEXA).
7岁的241名青春前期健康女童为对象,设计普通膳食组、牛奶补充组和钙剂补充组三组,总钙摄入量分别为600、900和1200mg/d,进行2年干预,采用多次称量及3d膳食询问法获得2年间日均膳食钙摄入量,使用双能X线骨密度仪测量干预前后全身、腰椎及近端股骨骨矿物密度和骨矿物含量。
补充资料:骨矿含量测定
骨矿含量测定
影像学检查方法之一。单位体积骨内矿物盐含量的测量,用以反映骨代谢的状况。骨矿含量的影像学测量可了解监测治疗过程中病情变化及其疗效。骨矿含量(BMC)检查方法有多种,可分为定性、半定量和定量检测三类。定性检查包括:①X线平片,根据骨的密度、形态和微细结构判断有无皮质性或骨小梁性骨吸收。②放射性核素骨扫描,利用放射性同位素在骨内聚积和分布情况估计BMC。半定量检查:根据骨的形态轮廓比值、骨小梁分类、分级及骨皮质内部微细结构变化的程度来估计BMC。测得的结果用分级或分度表示BMC的多少。定量检查方法包括:①X线平片密度测量,根据骨量不同时对X线吸收的差异在X片上形成不同灰度来测量BMC。②X线平片骨皮质测量,在X线平片上测量第二掌骨的皮质厚度、掌骨指数、皮质面积等,计算BMC。③光子吸收法,利用放射性核素发射的射线对骨扫描,根据测出的吸收衰减值显示骨量。按光子能量的不同有单光子和双光子吸收测量两种方法。④定量CT测量,(QCT)用配置有专门程序和硬件的CT机进行骨扫描,并通过兴趣区选择性地测量BMC。⑤双能X线吸收测量:利用X线射线源得到两种不同能量的光子进行扫描,并经计算机处理光子吸收衰减值得到BMC数据。⑥其他方法,如中子活化分析、Compton散射法、超声测量法等。
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