查询词典 scaphoid bone

Osteoarthritis is a degeneration and loss of articular cartilage and joint marginal and subchondral bone regeneration,which is characterized by chronic arthritis of the disease.

随着人口老龄化的进展，骨关节炎的发病率逐年上升，发病年龄也有下降趋势，有资料报道45岁以上人群骨关节炎的发病率超过40%。

Results Subchondral bone sclerosis or softening was the result of osteoarthritis and also closely related to the occurrence and development of OA.

广泛查阅近年来有关软骨下骨在OA 时病理变化的文献，并对生物力学效应、骨重塑、生物学因素等方面进行总结分析。

OA, on the other hand, is considered as a disease of cartilage failure with secondary bone changes, such as osteophytes and subchondral sclerosis.

另一方面，骨关节炎一般咸被认定为一种软骨退化性疾病，过程中伴随著骨变如骨以及软骨下骨硬化等。

During the last few years a large amount of evidence has provided new insights into the biochemistry and molecular biology of cartilage, subchondral bone, and other articular tissues, which suggest distinct etiopathogenetic mechanisms in some forms of primary OA.

过去几年中的大量的证据，让我们在软骨，软骨下骨及其他关节组织的生物化学和分子生物学方面获得了新的认识，提示某些类型的原发性关节炎有不同的发病机制。

Methods: The bone structures in middle cranial fossa of 22 adult cadaveric heads were dissected in detail, and the distances to this region in subfrontal and pterional approaches were compared.

对22例成人尸头标本鞍区及颅中窝底骨性结构进行解剖学观察，比较翼点入路和额下入路到该区的解剖距离。

Results:The shortest distance from subfrontal approach to the bone structures in sellar areas was 45.63 ± 0.78(38.02 - 52.50)mm, and the farthest ...

结果：额下入路到鞍区的解剖距离最近是(45.63±0.78)mm(38.02~52.50mm)和(73.10±0.56)mm(65.24~82.56mm)，而翼点入路分别为(34.75±0.81)mm(24.08~50.58mm)和(67.99±0.68)mm(60.16~75.60mm)。

Neural stem cells exist in numerous regions of the central nevous system and have capacity to differentiate into neurons. Noggin promotes adult neurogenesis of subventricular zone and subgranular zone by blocking endogenous bone morphological protein signaling under physiologic state.

神经干细胞存在于中枢神经系统的广泛区域，且这些细胞具有分化为神经元的潜能。noggin通过拮抗内源性骨形态蛋白(Bone Morphological Protein， BMPs)的作用促进生理状态下成年动物室下区和海马齿状回成体神经元发生。

Pseudotumors and cysts may arise from hemorrhage into muscles or within the subperiosteal space and can lead to destruction of adjacent muscles, neres, essels, and bone.

出血进入肌肉或骨膜下组织引起的假肿瘤和囊肿，可以破坏邻近的肌肉、神经、血管和骨骼。

"FDA is working closely with outside experts, including members of the recently convened American Society of Bone and Mineral Research Subtrochanteric Femoral Fracture Task Force, to gather additional information that may provide more insight into this issue."

&FDA现在正与外部科学家密切合作，包括近期召集的美国骨矿研究协会会员，组成股骨转子间骨折专门研究小组，来收集能深入认识该问题的其他一些信息。&

Results The values of bone density in weight-bearing, superolateral non weight-bearing and inferomedial non weight-bearing areas after femoral neck fracture in patients with osteoarthritis were lower than normal.

在骨密度测量方面，多数作者采用双能X线吸收测定法(dualenergyX rayabsorptiometry ，DEXA)，所获得的结果是骨性关节炎患者骨密度是增高的，并认为，骨密度增高可以降低骨折发生率；另外一些研究则显示骨性关节炎患者骨折发生率与致伤因素及暴力大小有关，与患者骨密度无关[2 ] 。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"