钙化

Psammoma bodies or calcospherites are 50–70 mm round-shaped calcic concretions. They have a glassy appearance, are concentrically laminated, and stain dark blue to black in Giemsa, brown to black in Papanicolau Figs.

砂砾体或钙化颗粒有50-70毫米子圆形钙化结结，他们有一个玻璃外观，是同中心地夹层，并吉姆萨染色呈深蓝色黑色的，巴氏染色呈棕黑色。

Mammography showed multiple serpiginous, tubular calcifications, which are characteristic of calcified filariasis, in both breasts.

钼靶显示双侧乳腺多个匍匐状，管状钙化，具备丝虫钙化的特征。

The suspicion of cancer is increased by the following factors:(1) age (young patients are more susceptible);(2) sex, if the patient is a man (more women have thyroid cancer by a ratio of 2:1, but women have more thyroid disease by a ratio of about 8:1; thus, a man with a nodule should be regarded with greater suspicion);(3) a solitary nodule (multinodular lesions are usually benign unless there is a dominant cold nodule by thyroid scan);(4) a cold nodule on thyroid isotopic scanning (hot nodules are seldom cancerous);(5) a history of radiation exposure to the head, neck, or chest, especially in infancy and childhood (eg, for an enlarged thymus or enlarged tonsils, acne, or lymphoma);(6) radiographic evidence of fine, stippled psammomatous calcification or dense, homogeneous calcification;(7) recent or rapid enlargement; and (8) stony-hard consistency.

下列因素可增加癌的可疑性：(1)年龄；(2)性别，如果病人为男性(女性与男性的甲状腺癌比为2：1，但女性更多的是得甲状腺病，约为8：1，因此，男性有甲状腺结节时应考虑癌的可能性更大)；(3)孤立小结(多结节病变一般为良性，除非甲状腺扫描时呈明显的冷结节)；(4)甲状腺同位素扫描时发现冷结节；(5)有过头、颈、胸放射接触史，尤其是婴儿和儿童期(例如，因胸腺增大或扁桃体肿大、痤疮或淋巴瘤等)；(6)X线片见细、斑点状、沙粒样钙化或致密、匀质钙化；(7)最近增大或快速增大；(8)质地石头样坚硬。

The calcification was also seen in dentate nuclei, thalami and cerebral subcortial areas.

结果 16例病人脑部均显示对称性基底核钙化，钙化还可见于小脑齿状核、丘脑和大脑皮质下等区域。

Methods Fifty healthy SD rats were fed for twentytwo months in order to build the model of aging rats, the histology of femoral bone, tibial bone and lumbal vertebra was used to observe, then we evaluated the indexes which reflect the degeneration of intervertebral disc including the quantity of collagen type Ⅱ,Ⅹ of intervertebral disc by the immunohistochemistry methods, the relative area of vascular bud, the thickness of calcified layer and uncalcified layer on cartilage endplate and the indexes which reflect the osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the bone density, the max stress and straining of bone.

50只健康纯种SD大鼠，喂养22个月，建立老龄大鼠模型，进行股骨、胫骨、腰椎等组织学观察，并评价椎间盘退变的相关指标(椎间盘软骨Ⅱ型和Ⅹ型胶原表达、软骨终板血管芽相对面积、软骨终板钙化层/非钙化层厚度)与骨质疏松的相关指标(骨皮质厚度指数、骨小梁相对面积、骨密度、骨最大应力和应变)的相关性。

Results There was moderate or strong negative correlation among the indexes of the degeneration of intervertebral disc including the relative area of vascular bud, the ratio of the uncalcified and the calcified layer, the quantitation of collagen type Ⅱand the indexes of osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the density of femoral bone and vertebral body bone, the max stress and straining of bone.

结果 骨质疏松相关指标骨皮质厚度指数、骨小梁相对面积、股骨密度、椎体骨密度与椎间盘退变指标终板血管芽相对面积、非钙化/钙化层比值、Ⅱ型胶原定量之间存在中度到强度的负相关，而与Ⅹ型胶原表达存在中度到强度的正相关，其中椎体骨密度与软骨终板的Ⅹ型胶原相关性最强。

The relationship between skeleton calcification and photosynthesis of zooxanthellae is a controversial question, and the mechanism of calcification is still being explored.

骨骼钙化作用和虫黄藻光合作用的相互关系还存有争议，珊瑚骨骼钙化机理仍在探索中。

The clear water and high cliff constitute a natural landscape painting whose craftsnanship can only be created by spirits.And moreover,the 10km surface calcified landscape,according to some experts,is the only calcifies valley in the esatern china,and qualified to the application foe the world cultural relics.

水清如碧玉，山秀如诗画，有山皆奇，有水皆秀，鬼斧神工，妙境天成，是一幅仙山圣水的自然画卷，自然景观资源十分丰富，其全长10公里的地面钙化景观，被有关专家称为中国东部唯一的钙化型峡谷景观，有资格申报世界文化遗产。

Calcifying atherosclerosis is an actie process , which is controlled by calcification inhibitors and inducers.

钙化动脉粥样硬化是一个由钙化抑制剂和诱导剂控制的主动过程。

Life of calcifying organisms which are not only important in the food chain but are also responsible for reef building is threatened. Under the same condition, the two types have different saturation state within water.

钙化生物负责建构栖息地同时也是食物链上重要的一环，钙化生物消失将引起很严重的生态后果。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。