查询词典 osteoid

Osteosarcoma is the most common malignant bone tumor in adolescents and young adults, characterized by the proliferation of tumor cells producing osteoid or immature bone matrix.

骨肉瘤是青少年中最常见的恶性骨肿瘤，其特点是产生骨样组织和不成熟骨基质的肿瘤细胞大量增殖。

As soon as you know the pathological change and imaging performance of osteoid osteoma,the diagnoses will be quite explicit and misdiagnoses rate will be reduce.

了解骨样骨瘤的病理变化和影像学表现，诊断就比较明确，可减少误诊发生。

The osteoid osteoma was found to have a circular or oval radiolucency which was less than 2 cm in diameter with different degrees of bone sclerosis around the nidus. Of the 9 cases, 5 showed an irregular area with less density on plain X-ray film. CT scanning showed nidus in all cases. MRI showed nidus in 1 case. Radioactive scanning showed radioactive concentration in 4 cases.

骨样骨瘤的影像学表现为一圆形或卵圆形的透亮区，直径cm，其周围有不同程度的骨质硬化。9例X线平片仅5例发现不规则密度减低区，9例CT均清楚显示病灶瘤巢； 1例MRI也观察到类似瘤巢的改变。4例同位素检查均表现为病变区核素浓聚现象。

Results the imaging manifestations of osteoid osteoma revealed a circular or oval radiolucency with different bone sclerosis around the nidus.the diameter ranged from 0.3cm to 1.6cm,with the average of 0.9cm.among 18 cases,only 14 cases showed nidus on plain film, all 15 cases with ct scanning showed nidus.the detection rate of nidus was 78％(14/18) for x-ray plain film and 100％(15/15) for ct, respectively.

结果 18例病灶均表现为一圆形或卵圆形的透亮区，直径0.3～1.6cm，平均0.9cm，其周围有不同程度的骨质硬化。18例x线平片仅14例显示瘤巢，15例行ct检查者均清楚显示瘤巢，x线和ct对瘤巢显示率分别为78％(14∕18)和100％(15∕15)。

Genistein promotes osteoid mineralization,reduces the loss of Ca, P and Mg in the bone and prevent the generation of osteoporosis in unsexed rats

染料木黄酮促进去势大鼠类骨质矿化，减少骨中钙、磷、镁丢失，预防骨质疏松的发生。

Osteoblastoma is an uncommon bone tumor, characterized cytologically by an abundant presence of osteoblasts, and a highly vascular matrix with osteoid tissue and bone formation.

骨母细胞瘤为一较少见的骨肿瘤。细胞学上以有大量骨母细胞，富于血管的基质及骨样组织和骨形成为特点。

Results Microscopically, the tumor cells were epithelioid or short spindled and special nests of tumor cells separated by arboring fibrovascular septa. Such morphological variants of CCSK as myxoid degeneration, microcysts formation and sclerosing pattern of extracellular hyalined collagen simulating osteoid were present in some regions.

结果 镜下见瘤细胞为上皮样或短梭形，被分枝状纤维血管间质分隔成巢团状，部分区域见黏液样变性微囊肿和细胞外胶原玻璃样变类似骨样组织的硬化型等形态变异。

Results: No fiber layer and inflammatory tissues around any inserted implants were founded. New-grown osteoid tissue appeared faster in Bio-Ti implants than pure titanium and matured bone tissues comprise bone trabecula and Haversian canals appeared in 6 weeks, while at least 12 weeks needed to form matured bone tissue in control groups.

结果：所有种植体周围没有发现明显炎症组织或形成纤维层，Bio-Ti种植体组新生类骨组织生长较快，并于6w时已形成含有骨小梁及哈弗氏小管结构的较成熟骨组织，对照组12w时新生骨组织基本成熟。

Results The histogenetic characteristics were eosinophililic hyaline material,morphologically matrix osteoid and bone formation with tumoral osteoblasts.

结果 喉骨肉瘤组织特征：伊红色半透明骨样基质及骨样结构由肿瘤性骨母细胞形成。

Osteoid is calcified by osteoblasts and during this process the cells become encased in lacunae within the calcified material and become osteocytes.

类骨质被造骨细胞钙化，在此过程中，细胞在钙化物质中嵌入陷窝中变成骨细胞。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐