osteocyte

简明释义

英[ˈɒstɪəʊˌsaɪt]美[ˈɑstiəˌsaɪt]

n. [组织] 骨细胞

英英释义

单词用法

同义词

反义词

例句

1.To understand how Lrp5 influences bone properties, we generated mice with osteocyte-specific expression of inducible Lrp5 mutations that cause high and low bone mass phenotypes in humans.

为了研究Lrp5如何影响骨特性，我们建立了骨细胞特异性表达诱导型Lrp5基因突变的小鼠，该基因突变可导致人类高和低骨量表型。

2.To understand how Lrp5 influences bone properties, we generated mice with osteocyte-specific expression of inducible Lrp5 mutations that cause high and low bone mass phenotypes in humans.

为了研究Lrp5如何影响骨特性，我们建立了骨细胞特异性表达诱导型Lrp5基因突变的小鼠，该基因突变可导致人类高和低骨量表型。

3.AIM to investigate osteocyte apoptosis in the trabecular bone of rats with spinal cord injury (SCI) and its role in the pathogenesis of osteoporosis following SCI.

目的探讨脊髓损伤(SCI)对骨细胞凋亡的影响及其在SCI后骨质疏松发病中的可能机制。

4.At postoperative 7 week, the humerus sample showed that osteocyte separated from osseous lacuna, some nucleus pycnosis and rough endoplasmic hollowed;

术后7周实验组肱骨标本可见骨细胞与骨陷窝分离，有的细胞核固缩粗面内质网肿胀空化；

5.Conclusion Gallium can alleviate the damage of osteocyte ultrastructure elicited by osteoporosis.

结论镓盐对骨质疏松引起的骨细胞超微结构的损伤有改善作用。

6.Conclusion Gallium can alleviate the damage of osteocyte ultrastructure elicited by osteoporosis.

目的探讨镓盐对骨质疏松骨细胞超微结构的影响。

7.Objective to investigate the influence of gallium on osteocyte ultrastructure in osteoporosis.

目的探讨镓盐对骨质疏松骨细胞超微结构的影响。

8.Gallium can alleviate the damage of osteocyte ultrastructure elicited by osteoporosis.

结论镓盐对骨质疏松引起的骨细胞超微结构的损伤有改善作用。

9.The main function of an osteocyte 骨细胞 is to maintain the bone matrix.

一个骨细胞的主要功能是维持骨基质。

10.As we age, the number of osteocytes 骨细胞 in our bones decreases.

随着年龄的增长，我们骨骼中的骨细胞数量减少。

11.Research has shown that osteocytes 骨细胞 play a crucial role in bone remodeling.

研究表明，骨细胞在骨重塑中起着至关重要的作用。

12.The communication between osteocytes 骨细胞 is essential for maintaining bone health.

骨细胞之间的沟通对维持骨骼健康至关重要。

13.In response to mechanical stress, osteocytes 骨细胞 can signal for bone formation.

在机械压力下，骨细胞可以发出信号以促进骨形成。

作文

The human body is a remarkable structure, composed of various types of cells that work together to maintain its functions. One of the most fascinating cell types in the skeletal system is the osteocyte, which plays a crucial role in bone health and maintenance. 骨细胞 are mature bone cells that originate from osteoblasts, the cells responsible for bone formation. These cells become embedded in the mineralized matrix of bone tissue, where they extend their long, hair-like processes through tiny channels called canaliculi. This unique structure allows osteocytes to communicate with each other and with other bone cells, such as osteoblasts and osteoclasts, thereby coordinating the complex process of bone remodeling.骨细胞是成熟的骨细胞，起源于负责骨形成的成骨细胞。这些细胞嵌入在矿化的骨基质中，通过称为小管的微小通道延伸出长长的、毛发状的突起。这种独特的结构使得osteocytes能够相互沟通，并与其他骨细胞（如成骨细胞和破骨细胞）进行交流，从而协调复杂的骨重塑过程。 Understanding the function of osteocytes is essential for grasping how our bones adapt to various stresses. When we engage in physical activities, our bones experience mechanical loading, which stimulates osteocytes to release signaling molecules. These signals inform osteoblasts to increase bone formation and instruct osteoclasts to decrease bone resorption. This feedback mechanism ensures that our bones remain strong and resilient, capable of withstanding the forces exerted upon them. Without the proper functioning of osteocytes, our skeletal system would be unable to adapt effectively to the demands placed on it, leading to potential weaknesses and injuries. Moreover, research has shown that osteocytes also play a role in regulating mineral homeostasis. They can sense changes in calcium and phosphate levels within the bone and respond accordingly. For instance, when there is a deficiency in these minerals, osteocytes can signal for the mobilization of calcium from the bone matrix back into the bloodstream. This ability to regulate mineral balance highlights the importance of osteocytes not only in maintaining bone structure but also in ensuring overall metabolic health. In recent years, scientists have been investigating the role of osteocytes in various bone-related diseases, such as osteoporosis. Osteoporosis is characterized by a decrease in bone density, making bones more fragile and susceptible to fractures. It has been suggested that the dysfunction of osteocytes may contribute to the progression of this condition. By understanding how osteocytes communicate and function, researchers hope to develop targeted therapies that can restore their normal activity and improve bone health. In conclusion, osteocytes are vital cells in the skeletal system that contribute to bone maintenance, remodeling, and mineral regulation. Their unique structure and communication capabilities allow them to play an essential role in adapting our bones to mechanical stresses and maintaining overall health. As research continues to uncover the complexities of these remarkable cells, we gain a deeper appreciation for their significance in our body's architecture. Understanding the role of osteocytes not only enhances our knowledge of bone biology but also paves the way for potential advancements in treating bone-related diseases. In summary, the study of osteocytes provides invaluable insights into the dynamic nature of our skeletal system and its ability to adapt and thrive under varying conditions.

人类身体是一种非凡的结构，由各种类型的细胞组成，这些细胞共同工作以维持其功能。在骨骼系统中，最迷人的细胞类型之一是骨细胞，它在骨骼健康和维护中发挥着至关重要的作用。骨细胞是成熟的骨细胞，起源于负责骨形成的成骨细胞。这些细胞嵌入在矿化的骨基质中，通过称为小管的微小通道延伸出长长的、毛发状的突起。这种独特的结构使得骨细胞能够相互沟通，并与其他骨细胞（如成骨细胞和破骨细胞）进行交流，从而协调复杂的骨重塑过程。 理解骨细胞的功能对于掌握我们的骨骼如何适应各种压力至关重要。当我们参与体育活动时，我们的骨骼经历机械负荷，这刺激骨细胞释放信号分子。这些信号通知成骨细胞增加骨形成，并指示破骨细胞减少骨吸收。这种反馈机制确保我们的骨骼保持强壮和有韧性，能够承受施加在它们身上的力量。如果骨细胞无法正常运作，我们的骨骼系统将无法有效适应施加在其上的需求，从而导致潜在的弱点和伤害。 此外，研究表明，骨细胞还在调节矿物质稳态方面发挥着作用。它们可以感知骨内钙和磷酸盐水平的变化并作出相应反应。例如，当这些矿物质缺乏时，骨细胞可以发出信号，要求从骨基质中动员钙回到血液中。这种调节矿物质平衡的能力突显了骨细胞在维持骨结构和确保整体代谢健康方面的重要性。 近年来，科学家们一直在研究骨细胞在各种与骨相关的疾病（如骨质疏松症）中的作用。骨质疏松症的特征是骨密度下降，使骨骼变得更加脆弱，容易发生骨折。有研究表明，骨细胞的功能障碍可能会促进这种疾病的发展。通过了解骨细胞如何沟通和运作，研究人员希望开发针对性的治疗方法，以恢复它们的正常活动并改善骨骼健康。 总之，骨细胞是骨骼系统中至关重要的细胞，有助于骨骼的维护、重塑和矿物质调节。它们独特的结构和沟通能力使它们在适应机械压力和维持整体健康方面发挥着至关重要的作用。随着研究继续揭示这些非凡细胞的复杂性，我们对它们在我们身体结构中的重要性有了更深刻的理解。理解骨细胞的作用不仅增强了我们对骨生物学的知识，也为治疗与骨相关疾病的潜在进展铺平了道路。 总之，研究骨细胞提供了对我们骨骼系统动态性质的宝贵见解，以及其在不同条件下适应和繁荣的能力。