骨化的

Disc cell mainly consist of chondrocytes, PTHrP-Ihh negative feedback mechanism can modulate differentiation and maturation of chondrcytes during endocartilage ossification in epiphysis of long shaft bone, but its effect on vertebral development is still unknown.

椎间盘细胞主要由软骨细胞样细胞组成，PTHrP和Ihh形成的负反馈机制在长管骨软骨内骨化过程中对软骨细胞分化和成熟具有调节作用，在椎体和椎间盘的发育过程中的作用仍未阐明。

Bone formation in FOP is episodic,but disability is cumulative.

FOP的骨化是间歇性的，而功能障碍是积累性的。

Under some situations, such as the growth hormone, thyroxine, Gonad hormone secrete insufficient cause sluggish growth, will have one phenomenon that growth run into after being supplementary proper, That is also because the grow board hasn't close yet, cartilage cell still may be accepted amazingly and occur the phenomone of Split and ossify.

某些情况下，比如生长激素，甲状腺素，性腺激素分泌不足而致的生长迟滞，给予适当的补充后会有一段生长赶上的现象，那也是因为生长板还没有闭合，软骨细胞仍可以接受刺激，分裂、骨化。

Clinical diagnostic considerations ranged from benign entities such as rhabdomyoma, intramuscular lipoma, fibromatosis, myositis ossificans, proliferative myositis, inflammatory myofibroblastic tumor, and inflammatory myopathy to malignant entities such as rhabdomyosarcoma, leiomyosarcoma, liposarcoma, and lymphoma.

这些病例的临床考虑多样，有良性的横纹肌瘤、肌内脂肪瘤、纤维瘤病、骨化性肌炎、增生性肌炎、炎性肌纤维母细胞瘤和炎性肌病，也有恶性的横纹肌肉瘤、平滑肌肉瘤、脂肪肉瘤和淋巴瘤。

In moderate to severe disease, conventional radiography may reveal tracheal scalloping and nodular irregularity or irregular asymmetric stenosis (Fig 10a).

中到重度的病变，常规X光片可显示气管扇贝状、结节状不规整或不规则、不对称狭窄，CT可见气管软骨增厚并不规则钙化，并有或无钙化的多发结节可以突入气道，气管支气管骨化症的结节不侵犯气管后壁。

Before the appearance of the secondary ossification center of distal ulna, a weak signal zone appeared in the cartilage of epiphysis under MRI, which parallelled with metaphysis and was not visible under X-ray.

尺骨远端次级骨化中心在MRI下的出现时间较X线下早，最早在MRI下表现为一条低信号的临时钙化带。

Osteoblasts can be seen lining the lacunae in the newly developing fetal bone, and they deposit bone along calcified cartilagenous spicules.

在新生骨的骨陷窝周可见成骨细胞排列，这些细胞在钙化的软骨化骨周围沉积成骨。

Osteoblasts can be seen lining the lacunae in the newly developing fetal bone and they deposit bone along calcified cartilagenous spicules.

在新生骨的骨陷窝周可见成骨细胞排列，这些细胞在钙化的软骨化骨四周沉积成骨。

Results: All lesions showed classical features on CT with varying degree of matrix mineralisation, 8 of 10 located at attached bone of vertebral b...

结果：全部10例骨母细胞瘤病灶内部CT表现均为典型的斑点状或沙粒状骨化，10例中有8例位于附件骨，7例表现有周围不连续的硬化带，3例受累骨密度普遍增高，2例出现附近软组织肿胀影。

"In the most common, epiphyseal dysplasia, the ends of children's bone s grow and harden very slowly; dwarfism often results, and degenerative joint disease usually develops by middle age."

骨发育异常是在儿童发育期并不罕见的骨疾患，患儿骨的生长及骨化非常缓慢，常见侏儒症，亦可能只见下肢短小，到中年常发展为退行性关节疾患。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。