endochondral

简明释义

英[ˌendəʊˈkɒndrəl]美[endəˈkɑːndrəl]

adj. 软骨内的

英英释义

单词用法

同义词

反义词

例句

1.Autografts on the other hand heal by endochondral ossification at these interfaces, and by membranous bone formation along the graft surface.

别一方面，自体骨移植是通过连接段的软骨内骨化和移植表面的骨膜成骨愈合。

2.Summary: Condyle cartilage and growth plate cartilage are different parts, but their development processes are both endochondral ossification.

提要：髁突软骨和生长板软骨是不同部位的两种软骨，其发育过程均为软骨内成骨。

3.The regeneration of bone graft was the results of intramembranous ossification in cooperation with endochondral ossification.

移植骨的再生则是膜内化骨和软骨内化骨协同作用的结果。

4.Conclusion: bone - regeneration after laminectomy is the process of endochondral ossification. The type of bone - regeneration is identified.

结论：椎板再生是软骨内骨化的过程，并证实了椎板再生的方式是骨组织逐渐再生。

5.Results in OPFM, both endochondral bone formation and intramembrane bone formation played their parts in osteoporotic fracture healing, the former played a major role.

结果与一般骨折愈合方式相似，软骨内成骨与膜内成骨共同参与了骨质疏松性骨折的修复，且以软骨内成骨为主。

6.Results (1) Heterotopic osteogenesis was found after intramuscular injection in nude mice, most of which were endochondral ossification.

结果1。裸鼠肌内注射后有异位成骨，其主要为软骨化骨。

7.They can also arise in endochondral bone; or primitive mesenchymal cells in the brain, meninges, membranous bone, or soft tissue.

它们可以起源于软骨内骨、或者脑内的间充质细胞、脑膜、膜内成骨或者软组织。

8.Those changes and the obstacle of endochondral ossification in epiphyseal plate cartilage may be a reason of abnormalities of bone stripes in the zone of bone deposition.

骺板软骨病变及其相关的软骨内成骨障碍是导致成骨区骨纹异常的原因。

9.In all grafting scenarios, endochondral ossification occurred at the graft-host junction, effectively "welding" the graft to the host bone.

在所有移植中，骨连接面发生软骨骨化，有效的“焊接”了他们。

10.The process of bone formation through the replacement of cartilage is known as endochondral 内源性骨化 ossification.

通过替代软骨形成骨骼的过程被称为endochondral 内源性骨化 骨化。

11.In endochondral 内源性骨化, cartilage serves as a template for bone development.

在endochondral 内源性骨化 中，软骨作为骨骼发育的模板。

12.During fetal development, most long bones undergo endochondral 内源性骨化 to achieve their final shape.

在胎儿发育过程中，大多数长骨经历endochondral 内源性骨化 以达到其最终形状。

13.Researchers are studying the endochondral 内源性骨化 process to better understand growth plate disorders.

研究人员正在研究endochondral 内源性骨化 过程，以更好地理解生长板疾病。

14.The first stage of endochondral 内源性骨化 involves the formation of a cartilage model.

在endochondral 内源性骨化 的第一阶段，形成一个软骨模型。

作文

The process of bone development is a fascinating subject that reveals much about the complexities of human anatomy. One of the key methods by which bones form is known as endochondral ossification. This term refers to the process by which cartilage is transformed into bone, and it plays a crucial role in the growth of long bones in the body. Understanding endochondral ossification not only helps us appreciate how our skeletal system develops but also sheds light on various medical conditions related to bone growth. Initially, during fetal development, the skeleton is primarily composed of hyaline cartilage. This cartilage serves as a template for future bone formation. As the fetus grows, certain regions of this cartilage begin to calcify, signaling the onset of endochondral ossification. The process begins in the diaphysis, or the shaft of the long bones, where blood vessels invade the cartilage and bring in osteoblasts, the cells responsible for bone formation. As these osteoblasts proliferate, they start to lay down bone matrix, gradually replacing the cartilage with bone tissue. This transformation is critical for the elongation of bones, as it allows for the increase in length that occurs during childhood and adolescence. The epiphyseal plates, or growth plates, are areas of cartilage that remain until the end of growth. They are essential for the endochondral process, as they continue to produce new cartilage that is subsequently replaced by bone. The importance of endochondral ossification extends beyond mere growth; it is also vital for the healing of fractures. When a bone breaks, the body initiates a healing process that involves the formation of a cartilage callus. Over time, this cartilage is replaced through endochondral ossification, allowing the bone to regain its strength and functionality. However, disruptions in this process can lead to various disorders. For instance, conditions such as achondroplasia, a common form of dwarfism, arise from genetic mutations that affect endochondral ossification. In individuals with this condition, the growth plates do not function properly, leading to shortened long bones. Understanding the mechanisms behind endochondral ossification can help researchers develop treatments for such conditions. In conclusion, endochondral ossification is a fundamental biological process that underpins the growth and repair of bones in the human body. By transforming cartilage into bone, it facilitates the elongation of long bones and plays a significant role in fracture healing. Furthermore, studying this process provides valuable insights into various skeletal disorders, paving the way for potential therapeutic interventions. As we continue to explore the intricacies of bone development, the significance of endochondral ossification remains a central focus in both developmental biology and medicine.

骨骼发育的过程是一个迷人的主题，它揭示了人类解剖学的复杂性。骨头形成的关键方法之一被称为内软骨骨化。这个术语指的是软骨转变为骨骼的过程，它在身体长骨的生长中发挥着至关重要的作用。理解内软骨骨化不仅有助于我们欣赏骨骼系统如何发育，还能揭示与骨生长相关的各种医学状况。最初，在胎儿发育期间，骨骼主要由透明软骨组成。这种软骨作为未来骨形成的模板。随着胎儿的生长，这些软骨的某些区域开始钙化，标志着内软骨骨化的开始。该过程始于长骨的干部，即骨干，血管侵入软骨并带来负责骨形成的成骨细胞。当这些成骨细胞增殖时，它们开始铺设骨基质，逐渐用骨组织替代软骨。这种转变对于骨骼的延长至关重要，因为它允许在儿童和青少年期间发生的长度增加。生长板是软骨区域，直到生长结束才会残留。它们对内软骨过程至关重要，因为它们继续产生新的软骨，随后被骨骼替代。内软骨骨化的重要性超越了简单的生长；它对于骨折的愈合也至关重要。当骨头断裂时，身体启动一种愈合过程，涉及软骨愈合肿块的形成。随着时间的推移，这种软骨通过内软骨骨化被替代，使骨头恢复其强度和功能。然而，这一过程的中断可能导致各种疾病。例如，侏儒症是一种常见的侏儒症形式，其发生源于影响内软骨骨化的基因突变。在这种情况下，生长板无法正常运作，导致长骨缩短。理解内软骨骨化背后的机制可以帮助研究人员开发针对这些疾病的治疗方法。总之，内软骨骨化是一个基本的生物过程，支撑着人体骨骼的生长和修复。通过将软骨转化为骨骼，它促进了长骨的延长，并在骨折愈合中发挥了重要作用。此外，研究这一过程为各种骨骼疾病提供了宝贵的见解，为潜在的治疗干预铺平了道路。随着我们继续探索骨骼发育的复杂性，内软骨骨化的重要性仍然是发育生物学和医学的中心焦点。