osteoblast

简明释义

英[ˈɒstiəʊˌblæst]美[ˈɑstɪəblæst]

n. [基医] 成骨细胞

英英释义

单词用法

同义词

反义词

例句

1.Mengniu says OMP — or osteoblast milk protein — aides the absorption of calcium and promotes bone growth.

蒙牛公司称，OMP，又称造骨乳蛋白，能增强人体对钙的吸收，促进骨骼生长。

2.OBJECTIVE: To investigate the effects of liquid nitrogen cryopreservation on osteoblast immunogenicity.

目的：探讨液氮冷冻对成骨细胞免疫原性的影响。

3.Mesenchymal Stem cells (MSCs) have the potential to differentiate into lineages of tissue cells, such as osteoblast, fibroblast, nerve cell et al.

间充质干细胞可以分化为成骨细胞、成纤维细胞、神经细胞等多种组织细胞。

4.Objective:To elucidate the effect of osteogenic growth peptide(OGP) on the collagen I in cultured rat osteoblast-like cells.

目的：研究成骨生长肽OGP在体外对大鼠颅盖骨成骨细胞I型胶原蛋白的影响。

5.Adipose-derived stem cells are multipotential stem cell and can be induced to osteoblast in vitro.

脂肪干细胞为多能干细胞，能在体外定向诱导分化为成骨细胞。

6.Polylysine could enhance the adhesion of cell onto the artificial bone material. IGF_1increased the proliferation of osteoblast markedly.

多聚赖氨酸可促进细胞对材料的黏附，IGF_1对成骨细胞的增殖促进作用明显。

7.OBJECTIVE: To investigate the mechanism of osteoblast allograft in enhancing the healing of osteoporotic fracture in aged SD rats.

目的：研究幼龄成骨细胞移植对促进SD老龄鼠骨质疏松性骨折愈合的作用机制。

8.Results The present study showed that osteoblast treated with fluoride and dexamethasone had a better cellular growth behavior.

结果氟和地塞米松组的成骨细胞在枸橼酸处理的根面呈现出良好的细胞生长状态。

9.The role of osteoblast 成骨细胞 is crucial in the formation of new bone tissue.

成骨细胞在新骨组织的形成中起着至关重要的作用。

10.Research shows that osteoblast 成骨细胞 activity can be influenced by mechanical stress on bones.

研究表明，成骨细胞的活性会受到骨骼机械压力的影响。

11.A deficiency in osteoblast 成骨细胞 function can lead to osteoporosis.

成骨细胞功能不足可能导致骨质疏松症。

12.During childhood, the number of osteoblast 成骨细胞 increases significantly to support growth.

在儿童时期，成骨细胞的数量显著增加以支持生长。

13.Vitamin D is essential for the proper functioning of osteoblast 成骨细胞 in the body.

维生素D对于体内成骨细胞的正常功能至关重要。

作文

The human body is a complex structure made up of various cells, tissues, and organs that work together to maintain life. Among these cells, one type plays a crucial role in the formation and maintenance of our bones: the osteoblast. The term osteoblast refers to a specialized cell responsible for bone formation. These cells are primarily found in the growing portions of bones and are vital for the development and repair of the skeletal system. Understanding the function of osteoblasts is essential for grasping how our bones grow and heal. When we think about bone health, we often focus on factors like calcium intake and physical activity. However, the role of osteoblasts cannot be overlooked. They produce a matrix of collagen and other proteins that serve as the foundation for new bone tissue. Once this matrix is laid down, osteoblasts facilitate the mineralization process, where minerals such as calcium and phosphate are deposited, hardening the bone structure. Moreover, osteoblasts are not just involved in bone formation; they also play a role in regulating the balance between bone formation and resorption. This balance is critical because it ensures that our bones remain strong and healthy throughout our lives. When the activity of osteoblasts decreases or is outpaced by the activity of bone-resorbing cells called osteoclasts, it can lead to conditions such as osteoporosis, where bones become weak and brittle. In addition to their biological functions, osteoblasts have been a focal point of research in understanding various bone-related diseases. Scientists are investigating how these cells can be stimulated or enhanced to improve bone healing, especially after fractures. For instance, certain medications and therapies aim to increase the activity of osteoblasts to promote faster recovery and stronger bone regeneration. Furthermore, lifestyle choices significantly impact the health and functionality of osteoblasts. Engaging in weight-bearing exercises, consuming adequate amounts of calcium and vitamin D, and avoiding smoking can enhance the activity of these cells. On the other hand, excessive alcohol consumption and a sedentary lifestyle can negatively affect osteoblast function, leading to weakened bone density over time. In conclusion, osteoblasts are integral to our skeletal health, playing a vital role in bone formation and maintenance. As we age, understanding the importance of these cells becomes even more critical, as maintaining their activity can help prevent bone-related diseases. Therefore, it is essential to adopt a healthy lifestyle that supports the function of osteoblasts and promotes overall bone health. By doing so, we can ensure that our bones remain strong and resilient throughout our lives, allowing us to enjoy an active and fulfilling lifestyle.

人体是一个复杂的结构，由各种细胞、组织和器官组成，这些部分共同工作以维持生命。在这些细胞中，有一种细胞在我们骨骼的形成和维持中发挥着至关重要的作用：成骨细胞。术语成骨细胞指的是一种专门负责骨骼形成的细胞。这些细胞主要存在于骨骼的生长部分，对于骨骼系统的发展和修复至关重要。 理解成骨细胞的功能对于掌握我们的骨骼如何生长和愈合至关重要。当我们想到骨骼健康时，常常关注钙的摄入和身体活动等因素。然而，成骨细胞的作用不容忽视。它们产生一种胶原蛋白和其他蛋白质的基质，作为新骨组织的基础。一旦这个基质被铺设，成骨细胞就会促进矿化过程，其中钙和磷等矿物质被沉积，硬化骨骼结构。 此外，成骨细胞不仅参与骨骼形成；它们还在调节骨形成与吸收之间的平衡中发挥作用。这种平衡至关重要，因为它确保我们的骨骼在整个生命过程中保持强壮和健康。当成骨细胞的活动减少或被称为破骨细胞的骨吸收细胞的活动超越时，可能导致骨质疏松症等疾病，骨骼变得脆弱和易碎。 除了生物功能外，成骨细胞也是研究各种骨相关疾病的重点。科学家们正在研究如何刺激或增强这些细胞，以改善骨愈合，特别是在骨折后。例如，某些药物和疗法旨在增加成骨细胞的活性，以促进更快的恢复和更强的骨再生。 此外，生活方式选择对成骨细胞的健康和功能有显著影响。参与负重运动、摄入足够的钙和维生素D以及避免吸烟可以增强这些细胞的活性。另一方面，过量饮酒和久坐不动的生活方式可能对成骨细胞的功能产生负面影响，随着时间的推移导致骨密度减弱。 总之，成骨细胞对我们的骨骼健康至关重要，在骨骼形成和维持中发挥着重要作用。随着年龄的增长，理解这些细胞的重要性变得更加关键，因为维持它们的活性可以帮助预防骨相关疾病。因此，采用支持成骨细胞功能并促进整体骨骼健康的健康生活方式至关重要。通过这样做，我们可以确保我们的骨骼在整个生命中保持强壮和韧性，使我们能够享受积极而充实的生活。