bone canalicule

简明释义

骨小管

英英释义

例句

1.During the microscopic examination, we observed several bone canalicule 骨小管 connecting the osteocytes.

在显微镜检查中，我们观察到多个骨小管 bone canalicule 连接着骨细胞。

2.The presence of bone canalicule 骨小管 indicates a healthy bone remodeling process.

存在骨小管 bone canalicule 表明骨重塑过程健康。

3.The bone canalicule 骨小管 play a crucial role in maintaining bone health by allowing for cellular communication.

通过允许细胞间的交流，骨小管 bone canalicule 在维持骨骼健康中起着至关重要的作用。

4.The structure of the bone is complex, featuring numerous bone canalicule 骨小管 that facilitate nutrient exchange.

骨骼的结构复杂，包含许多骨小管 bone canalicule，以促进营养物质的交换。

5.In the study of bone histology, understanding the function of bone canalicule 骨小管 is essential.

在骨组织学研究中，理解骨小管 bone canalicule 的功能是至关重要的。

作文

The human body is a complex structure composed of various tissues and cells, each serving specific functions. Among these structures, bones play a crucial role in providing support, protection, and facilitating movement. One of the fascinating aspects of bone anatomy is the presence of tiny channels called bone canaliculi (骨小管). These microscopic passages are essential for maintaining the health and functionality of bone tissue. In this essay, we will explore the significance of bone canaliculi and their role in bone biology.Firstly, bone canaliculi are small, hair-like channels that connect the osteocytes, which are the mature bone cells responsible for maintaining bone tissue. These channels allow for the exchange of nutrients and waste products between osteocytes and the surrounding bone matrix. Without the presence of bone canaliculi, osteocytes would become isolated, leading to a decline in their function and ultimately compromising bone health.Moreover, the structure of bone canaliculi facilitates communication between osteocytes. This intercellular communication is vital for coordinating bone remodeling, a process where old bone tissue is replaced with new bone tissue. During this process, osteocytes send signals to other bone cells, such as osteoblasts and osteoclasts, to regulate bone formation and resorption. The intricate network formed by bone canaliculi ensures that these processes occur smoothly, allowing bones to adapt to mechanical stress and repair themselves when necessary.Additionally, bone canaliculi play a significant role in the overall mineralization of bone. They help in the distribution of minerals such as calcium and phosphate throughout the bone matrix. This mineralization process is critical for maintaining bone strength and density. If the flow of these minerals is disrupted due to issues with bone canaliculi, it can lead to conditions such as osteoporosis, where bones become weak and brittle.In conclusion, bone canaliculi are indispensable components of bone tissue, serving multiple functions that contribute to the overall health of our skeletal system. Their role in nutrient exchange, cell communication, and mineral distribution highlights the complexity of bone biology. Understanding the importance of bone canaliculi not only enhances our knowledge of anatomy but also underscores the need for maintaining bone health through proper nutrition and lifestyle choices. As research continues to uncover the intricacies of bone physiology, the significance of bone canaliculi will undoubtedly remain a focal point in the study of skeletal health.

人体是一个复杂的结构，由各种组织和细胞组成，每种组织和细胞都有其特定的功能。在这些结构中，骨骼在提供支持、保护和促进运动方面发挥着至关重要的作用。骨骼解剖学中一个迷人的方面是存在着称为骨小管（bone canaliculi）的微小通道。这些微观通道对维持骨组织的健康和功能至关重要。在这篇文章中，我们将探讨骨小管的重要性及其在骨生物学中的作用。首先，骨小管是连接成骨细胞（osteocytes）的细小毛状通道，成骨细胞是负责维持骨组织的成熟骨细胞。这些通道允许营养物质和废物在成骨细胞与周围骨基质之间进行交换。如果没有骨小管的存在，成骨细胞将变得孤立，导致其功能下降，最终危及骨骼健康。此外，骨小管的结构促进了成骨细胞之间的沟通。这种细胞间的交流对于协调骨重塑过程至关重要，骨重塑是指旧的骨组织被新的骨组织替代的过程。在这个过程中，成骨细胞向其他骨细胞（如成骨细胞和破骨细胞）发送信号，以调节骨的形成和吸收。由骨小管形成的复杂网络确保这些过程顺利进行，使骨骼能够适应机械压力并在必要时自我修复。此外，骨小管在骨的整体矿化过程中也发挥着重要作用。它们帮助将钙和磷等矿物质分布到整个骨基质中。这个矿化过程对于维持骨的强度和密度至关重要。如果由于骨小管的问题而干扰了这些矿物质的流动，可能会导致如骨质疏松症等疾病的发生，骨骼变得脆弱易断。总之，骨小管是骨组织不可或缺的组成部分，发挥着多种功能，有助于我们骨骼系统的整体健康。它们在营养交换、细胞通信和矿物质分布中的作用强调了骨生物学的复杂性。理解骨小管的重要性不仅增加了我们对解剖学的知识，还强调了通过适当的营养和生活方式选择来维持骨骼健康的必要性。随着研究继续揭示骨生理学的复杂性，骨小管的重要性无疑将继续成为骨骼健康研究的重点。