lateral plate

简明释义

侧板

英英释义

例句

1.The lateral plate is crucial for understanding the structural integrity of the model.

了解模型的结构完整性，侧板是至关重要的。

2.The lateral plate helps to distribute forces evenly across the structure.

该侧板有助于将力量均匀分布在结构上。

3.In the anatomy lab, we studied the lateral plate of the skull.

在解剖实验室，我们研究了颅骨的侧板。

4.During the construction, the architect specified a durable lateral plate for added support.

在施工过程中，建筑师指定使用耐用的侧板以增加支撑。

5.The surgeon carefully examined the lateral plate to ensure there were no fractures.

外科医生仔细检查了侧板以确保没有骨折。

作文

The concept of the lateral plate is fundamental in the study of embryonic development, particularly in vertebrates. The lateral plate mesoderm is a layer of mesoderm that contributes to the formation of various structures in the body. This layer plays a crucial role in the development of the circulatory system, limbs, and the body wall. Understanding the function of the lateral plate is essential for grasping how complex organisms develop from a single fertilized egg.During the early stages of development, the embryo undergoes a process known as gastrulation, where the three primary germ layers are established: ectoderm, mesoderm, and endoderm. The lateral plate mesoderm arises from the mesoderm layer and splits into two parts: the somatic mesoderm and the splanchnic mesoderm. The somatic mesoderm is associated with the body wall and limbs, while the splanchnic mesoderm surrounds the developing gut. This differentiation is vital for proper organogenesis, as each part has specific roles in the formation of tissues and organs.One of the most significant contributions of the lateral plate is its involvement in the formation of the heart and blood vessels. The cells of the splanchnic mesoderm give rise to the endocardium and myocardium, which are essential components of the heart. Furthermore, the lateral plate mesoderm also contributes to the development of the vascular system, providing the necessary cells to form blood vessels that supply oxygen and nutrients to the growing embryo.Another important aspect of the lateral plate is its role in limb development. The somatic portion of the lateral plate mesoderm contributes to the skeletal elements of the limbs, such as bones and cartilage. Additionally, it interacts with the overlying ectoderm to form the limb buds, which eventually develop into arms and legs. This intricate interplay between the lateral plate mesoderm and other tissues is a prime example of how different cell types coordinate during development.Moreover, studying the lateral plate provides insights into congenital disorders. Abnormalities in the development of the lateral plate can lead to various birth defects, such as limb malformations or cardiovascular issues. By understanding the mechanisms behind the formation and differentiation of the lateral plate, researchers can identify potential targets for therapeutic interventions to prevent or treat these conditions.In conclusion, the lateral plate is a critical component of embryonic development that influences the formation of various structures in vertebrates. Its contributions to the circulatory system, limb development, and overall body plan highlight the complexity of developmental biology. As research continues to uncover the intricacies of the lateral plate, we gain a deeper appreciation for the processes that shape living organisms from their earliest stages. This knowledge not only enhances our understanding of biology but also opens doors for medical advancements in treating developmental disorders.

“侧板”这个概念在胚胎发育的研究中是基础性的，尤其是在脊椎动物中。“侧板”中胚层是一个胚层的层次，它有助于身体中各种结构的形成。这个层次在循环系统、肢体和体壁的发育中起着至关重要的作用。理解“侧板”的功能对于掌握复杂生物如何从单一受精卵发展而来是必不可少的。在发育的早期阶段，胚胎经历一个称为原肠形成的过程，在这个过程中建立了三个主要的胚层：外胚层、中胚层和内胚层。“侧板”中胚层源自中胚层，并分裂成两部分：体节中胚层和脏层中胚层。体节中胚层与体壁和肢体相关，而脏层中胚层则包围着发育中的肠道。这种分化对于器官发生至关重要，因为每个部分在组织和器官的形成中都有特定的角色。“侧板”最显著的贡献之一是它在心脏和血管形成中的参与。脏层中胚层的细胞产生心内膜和心肌，这些都是心脏的重要组成部分。此外，“侧板”中胚层还促进血管系统的发展，提供必要的细胞以形成供应氧气和营养物质给正在生长的胚胎的血管。“侧板”的另一个重要方面是它在肢体发育中的作用。“侧板”中胚层的体节部分有助于肢体的骨骼元素的形成，如骨头和软骨。此外，它与上面的外胚层相互作用，形成肢芽，最终发育成手臂和腿。这种“侧板”中胚层与其他组织之间的复杂相互作用是不同细胞类型在发育过程中协调工作的一个典范。此外，研究“侧板”提供了对先天性疾病的洞察。 “侧板”发育中的异常可能导致各种出生缺陷，如肢体畸形或心血管问题。通过了解“侧板”的形成和分化机制，研究人员可以确定潜在的治疗干预目标，以预防或治疗这些状况。总之，“侧板”是胚胎发育中的一个关键组成部分，影响脊椎动物中各种结构的形成。它对循环系统、肢体发育和整体身体计划的贡献突显了发育生物学的复杂性。随着研究继续揭示“侧板”的复杂性，我们对塑造生物体从早期阶段的过程有了更深刻的理解。这种知识不仅增强了我们对生物学的理解，而且为治疗发育障碍的医学进步打开了大门。