endodermal

简明释义

英[ˌɛn.dəˈdɜr.məl]美[ˌɛn.dəˈdɜr.məl]

adj. [胚] 内胚层的

英英释义

单词用法

同义词

反义词

例句

1.The liver of Alligator sinensis was formed by the endodermal epithelia invigilated from the edge of foregut door and by surrounding mesoderm during early stages of pre-natal development.

扬子鳄肝脏由早期胚胎前肠门边缘内陷的内胚层上皮和脏壁中胚层组织共同发育形成。

2.The liver of Alligator sinensis was formed by the endodermal epithelia invigilated from the edge of foregut door and by surrounding mesoderm during early stages of pre-natal development.

扬子鳄肝脏由早期胚胎前肠门边缘内陷的内胚层上皮和脏壁中胚层组织共同发育形成。

3.Conclusions the endodermal sinus tumor of the ovary stands first in the incidence of malignant germ cell tumors of the ovary in China.

结论卵巢内胚窦瘤的发生率在中国各类型卵巢恶性生殖细胞瘤中位居首位。

4.Result To study patients, 20 immature teratoma (IT), 11 endodermal sinus tumor, 8 dysgerminoma, 6 mixed germ cell tumors.

结果研究对象中，20例为未成熟畸胎瘤，11例为卵黄囊瘤，8例为无性细胞瘤，6例为混合性生殖细胞肿瘤。

5.Objective To analyze treatment and prognosis of sacrococcygeal endodermal sinus tumor.

目的探讨骶尾部内胚窦瘤的治疗和预后。

6.Surgery and pathology revealed endodermal cyst.

手术及病理显示为内皮囊肿。

7.The endodermal 内胚层的 tissue develops into the lining of the digestive tract.

这个endodermal 内胚层的 组织发育成消化道的内衬。

8.Research shows that endodermal 内胚层的 stem cells can differentiate into various organ systems.

研究表明，endodermal 内胚层的 干细胞可以分化为多种器官系统。

9.During embryonic development, the endodermal 内胚层的 layer forms first.

在胚胎发育过程中，endodermal 内胚层的 层首先形成。

10.The liver originates from the endodermal 内胚层的 cells during fetal development.

肝脏在胎儿发育过程中起源于endodermal 内胚层的 细胞。

11.Studies on endodermal 内胚层的 differentiation are crucial for regenerative medicine.

对endodermal 内胚层的 分化的研究对再生医学至关重要。

作文

The development of multicellular organisms is a complex process that involves the differentiation of various cell types. One of the primary layers formed during embryonic development is known as the endoderm, which gives rise to many internal organs. The term endodermal refers to anything related to this innermost layer of cells. Understanding the role of endodermal tissues is crucial for comprehending how our bodies develop and function. During the early stages of embryogenesis, the embryo undergoes a process called gastrulation, where the three germ layers—ectoderm, mesoderm, and endoderm—are formed. The endodermal layer specifically develops into the gastrointestinal tract, lungs, and several other vital organs. This transformation is essential for establishing a functional body plan. For instance, the cells that originate from the endodermal layer will eventually differentiate into the epithelial lining of the digestive system, which plays a significant role in nutrient absorption and digestion. Moreover, research in developmental biology has shown that disturbances in endodermal development can lead to various congenital disorders. For example, defects in the formation of the endodermal layer can result in conditions such as esophageal atresia or congenital diaphragmatic hernia. These medical issues underscore the importance of understanding the endodermal layer's role in organ development and function. In addition to its role in organogenesis, the endodermal layer also influences the overall metabolic processes within the organism. The liver, which originates from the endodermal layer, is vital for metabolism, detoxification, and the production of biochemicals necessary for digestion. Furthermore, the pancreas, another organ derived from the endodermal layer, plays a crucial role in regulating blood sugar levels and producing digestive enzymes. Recent advancements in stem cell research have opened new avenues for studying endodermal development. Scientists can now derive endodermal cells from pluripotent stem cells in vitro, allowing for the investigation of cellular mechanisms and potential therapeutic applications. This innovation holds promise for regenerative medicine, particularly in creating functional tissues for transplantation or disease modeling. In conclusion, the endodermal layer is fundamental to the proper formation of many internal organs and systems. By studying the complexities of endodermal development, researchers can gain insights into various health conditions and potentially develop new treatment strategies. Understanding the significance of the endodermal layer not only enhances our knowledge of human biology but also highlights the intricate processes involved in the development of multicellular life. As we continue to explore the mysteries of embryonic development, the endodermal layer will undoubtedly remain a focal point of scientific inquiry, with implications for both basic research and clinical applications.

多细胞生物的发展是一个复杂的过程，涉及各种细胞类型的分化。在胚胎发育的早期阶段，形成的主要层之一被称为内胚层，它产生许多内部器官。术语endodermal指的是与这一最内层细胞相关的任何事物。理解endodermal组织的作用对于理解我们身体的发展和功能至关重要。 在胚胎发生的早期阶段，胚胎经历一个称为原肠形成的过程，在这个过程中形成了三种胚层——外胚层、中胚层和endoderm。endodermal层具体发展成消化道、肺和其他几个重要器官。这一转变对于建立一个功能性身体计划至关重要。例如，源自endodermal层的细胞最终将分化为消化系统的上皮衬里，这在营养吸收和消化中发挥着重要作用。 此外，发育生物学的研究表明，endodermal发育中的干扰可能导致各种先天性疾病。例如，endodermal层形成的缺陷可能导致食管闭锁或先天性膈疝等情况。这些医学问题强调了理解endodermal层在器官发育和功能中的作用的重要性。 除了在器官发生中的角色外，endodermal层还影响着生物体内的整体代谢过程。起源于endodermal层的肝脏对于代谢、解毒和生产消化所需的生化物质至关重要。此外，胰腺作为另一个来源于endodermal层的器官，对于调节血糖水平和生成消化酶发挥着关键作用。 近年来，干细胞研究的进展为研究endodermal发育开辟了新的途径。科学家们现在可以从多能干细胞体外衍生出endodermal细胞，从而使得对细胞机制的研究和潜在治疗应用成为可能。这一创新为再生医学带来了希望，特别是在创造用于移植或疾病建模的功能性组织方面。 总之，endodermal层对于许多内部器官和系统的正确形成是基础。通过研究endodermal发育的复杂性，研究人员可以深入了解各种健康状况，并可能开发新的治疗策略。理解endodermal层的重要性不仅增强了我们对人类生物学的知识，还突显了多细胞生命发展中涉及的复杂过程。随着我们继续探索胚胎发育的奥秘，endodermal层无疑将继续成为科学研究的重点，其对基础研究和临床应用都有深远的影响。