trabecula

简明释义

英[trəˈbekjʊlə]美[trəˈbekjələ]

n. [解剖]小梁，桁，柱；骨小梁；[植]横隔片；菌褶原；[古生]羽榍

复 数 t r a b e c u l a e 或 t r a b e c u l a s

英英释义

单词用法

同义词

反义词

例句

1.ZGZTC can obviously increase the ratio of bone trabecula to marrow cavity and the average bone trabecula density of left femoral head(P<0.01).

壮骨止痛胶囊能明显提高模型鼠左股骨颈梁髓比和左股骨头区域的平均骨小梁密度（P<0.01）。

2.Light microscopic evaluation(HE staining)showed that PMMA was in loose contact with the bone trabecula, PMMA could not be resorbed, and new bone could not be found.

HE染色光镜观察：PMMA与骨小梁松散结合，界限明显，未见PMMA吸收和新生骨形成；

3.By the 6-8 week, there has been bone trabecula joining the two union sites, osteogenic cell and osteoblast grew briskly around the cortex of allograft.

移植后6一8周，两接合端已有骨小梁连接，异体骨皮质周围骨原细胞和成骨细胞生长活跃；

4.Histological analysis showed active bone cell differentiation, proliferation, increased bone trabecula.

组织学分析显示：骨组织呈活跃增殖分化相，骨小梁增加，骨基质深染。

5.Histological analysis showed active bone cell differentiation proliferation increased bone trabecula.

组织学分析显示：骨组织呈活跃增殖分化相，骨小梁增加，骨基质深染。

6.The vittae in vallecular canal appear obviously the like-trabecula structure in initial stage of mature fruit phase.

熟果初期棱槽油管可呈现明显的横隔样结构；

7.During the surgery, the doctor pointed out the trabeculae that were affected by the disease.

手术期间，医生指出了受疾病影响的小梁。

8.The trabecular architecture of the bone is crucial for its strength and flexibility.

骨骼的小梁结构对于其强度和灵活性至关重要。

9.The trabeculae in spongy bone help to distribute stress evenly.

海绵骨中的小梁有助于均匀分配压力。

10.The bone structure is supported by numerous trabeculae, which are small rod-like structures.

骨骼结构由许多小梁支撑，这些是小棒状结构。

11.In histology, the trabecula can refer to a supporting tissue framework.

在组织学中，小梁可以指支持性组织框架。

作文

The human body is a marvel of biological engineering, consisting of various structures that work together to maintain our health and functionality. One such structure is the trabecula, which plays a crucial role in the composition of bones. The term trabecula refers to small, beam-like structures found within certain tissues, particularly in spongy bone, where they help form a supportive framework. These trabeculae are essential for maintaining the strength and integrity of bones while keeping them lightweight. In the context of bone anatomy, trabeculae are arranged in a lattice-like pattern, providing both stability and flexibility. This unique arrangement allows bones to withstand various stresses and strains, making them resilient against fractures. For instance, in the femur, the largest bone in the human body, trabeculae are strategically positioned to support the weight of the body during activities such as walking or running. Moreover, trabeculae also play a vital role in the production of blood cells. In the red marrow found within some of these structures, hematopoiesis occurs, which is the process of forming new blood cells. This function is particularly important as it ensures that our body has a constant supply of red blood cells, white blood cells, and platelets, all of which are critical for oxygen transport, immune response, and blood clotting, respectively. In addition to their structural and functional roles, trabeculae are also significant in the study of various bone diseases. Conditions such as osteoporosis can lead to a decrease in the density and number of trabeculae, resulting in weakened bones that are more susceptible to fractures. Understanding the behavior and health of trabeculae can provide insights into prevention and treatment strategies for such conditions. Furthermore, advancements in medical imaging techniques, such as MRI and CT scans, have allowed researchers to visualize trabeculae in greater detail. This progress has opened up new avenues for studying bone health and the effects of aging on the skeletal system. By analyzing changes in the trabeculae over time, scientists can better understand how to promote bone health and prevent diseases associated with bone loss. In conclusion, the significance of trabecula in both structural and functional aspects of the human body cannot be overstated. These small yet mighty structures are integral to the strength, flexibility, and overall health of our bones. As research continues to evolve, so too will our understanding of trabeculae and their potential impact on medical science. Whether through enhancing our knowledge of bone diseases or improving treatments for various conditions, the study of trabecula remains an essential component of anatomical and physiological research. Thus, as we continue to explore the complexities of the human body, the trabecula serves as a reminder of the intricate designs that allow us to function and thrive in our daily lives.

人体是生物工程的奇迹，由各种结构组成，这些结构共同作用以维持我们的健康和功能。其中一个结构是小梁，它在骨骼的组成中起着至关重要的作用。术语小梁指的是在某些组织中发现的小型梁状结构，特别是在海绵骨中，它们帮助形成支撑框架。这些小梁对于维持骨骼的强度和完整性至关重要，同时使其保持轻便。在骨骼解剖学的背景下，小梁以格子状的模式排列，提供稳定性和灵活性。这种独特的排列使骨骼能够承受各种压力和拉力，使其在抵御骨折方面具有韧性。例如，在人体最大的骨骼股骨中，小梁的位置经过精心设计，以支持身体在行走或跑步等活动中的重量。此外，小梁在血细胞的生成中也发挥着重要作用。在一些这些结构内发现的红骨髓中，发生造血，这是形成新血细胞的过程。这一功能尤为重要，因为它确保我们的身体有持续的红血球、白血球和血小板供应，这些都是氧气运输、免疫反应和凝血的关键。除了结构和功能角色外，小梁在各种骨病的研究中也具有重要意义。像骨质疏松症这样的疾病可能导致小梁的密度和数量减少，从而导致骨骼变弱，更容易骨折。了解小梁的行为和健康状况可以为预防和治疗此类疾病提供见解。此外，医学成像技术的进步，如MRI和CT扫描，已使研究人员能够更详细地可视化小梁。这一进展为研究骨骼健康和衰老对骨骼系统影响开辟了新的途径。通过分析随时间变化的小梁，科学家们可以更好地理解如何促进骨骼健康并预防与骨丢失相关的疾病。总之，小梁在人体结构和功能方面的重要性不容小觑。这些小而强大的结构对我们骨骼的强度、灵活性和整体健康至关重要。随着研究的不断发展，我们对小梁的理解也将不断加深，潜在地影响医学科学。无论是通过增强我们对骨病的认识，还是改善各种疾病的治疗，小梁的研究始终是解剖学和生理学研究的重要组成部分。因此，当我们继续探索人体的复杂性时，小梁提醒我们，正是这些精巧的设计使我们能够在日常生活中正常运作和蓬勃发展。