blastulation

简明释义

英[blæsˈtjuːleɪʃən]美[blæsˈtjuːleɪʃən]

n. [胚] 囊胚形成

英英释义

单词用法

同义词

反义词

例句

1.This allows the developing TE to protrude after blastulation, facilitating the biopsy.

这使得正在发育的TE在鼓泡后突出，从而促进了活检。

2.This allows the developing TE to protrude after blastulation, facilitating the biopsy.

这使得正在发育的TE在鼓泡后突出，从而促进了活检。

3.Researchers have found that certain environmental factors can affect blastulation rates.

研究人员发现某些环境因素会影响胚泡形成的速率。

4.The successful blastulation of the embryo indicates that it is developing normally.

胚胎成功的胚泡形成表明它正在正常发育。

5.During early embryonic development, the process of blastulation is crucial for forming a blastocyst.

在早期胚胎发育过程中，胚泡形成的过程对于形成胚泡至关重要。

6.Scientists study blastulation to understand the mechanisms of cell differentiation.

科学家研究胚泡形成以理解细胞分化的机制。

7.In vitro fertilization often involves monitoring the blastulation stage of embryos.

体外受精通常涉及监测胚胎的胚泡形成阶段。

作文

The process of embryonic development is a fascinating journey that begins with the fertilization of an egg. One of the critical stages in this journey is known as blastulation, which refers to the formation of a blastula, an early stage of embryonic development characterized by a hollow ball of cells. During blastulation (胚泡形成), the single-cell zygote undergoes multiple rounds of cell division, known as cleavage, resulting in a multicellular structure. This transition is crucial as it sets the stage for further differentiation and development into more complex structures.The significance of blastulation (胚泡形成) cannot be overstated. It is during this phase that the cells begin to organize themselves, forming distinct layers that will eventually give rise to various tissues and organs. The outer layer, known as the trophoblast, plays a vital role in implantation and nutrient exchange with the mother. Meanwhile, the inner cell mass will develop into the embryo itself.Understanding blastulation (胚泡形成) is essential not only for developmental biology but also for medical science. Abnormalities during this stage can lead to serious developmental disorders or even miscarriage. For instance, if the blastula fails to form correctly, it might not implant properly in the uterine wall, leading to a variety of complications.Research into blastulation (胚泡形成) has advanced significantly over the years. Scientists utilize various techniques to study this process, including imaging technologies that allow them to observe cell behavior in real-time. These studies have revealed that the timing and coordination of cell divisions are critical for successful blastulation (胚泡形成). Disruptions in this timing can lead to uneven cell distributions, which may affect the overall health of the embryo.Moreover, the study of blastulation (胚泡形成) has implications for regenerative medicine and stem cell research. By understanding how cells differentiate and organize during this early stage, researchers hope to harness this knowledge to develop therapies for various diseases. For example, stem cells derived from the inner cell mass of the blastula hold immense potential for tissue engineering and regenerative therapies.In conclusion, blastulation (胚泡形成) is a fundamental process in embryonic development that plays a crucial role in shaping the future of the organism. Its study not only enhances our understanding of developmental biology but also opens doors to potential medical breakthroughs. As we continue to explore the intricacies of blastulation (胚泡形成), we inch closer to unraveling the complexities of life itself and improving health outcomes for future generations.

胚胎发育的过程是一段迷人的旅程，始于卵子的受精。在这段旅程中，一个关键的阶段被称为blastulation（胚泡形成），它指的是胚泡的形成，这是胚胎发育的早期阶段，其特征是细胞的空心球体。在blastulation（胚泡形成）期间，单细胞的合子经历多轮细胞分裂，称为卵裂，导致一个多细胞结构的形成。这一转变至关重要，因为它为进一步的分化和发展更复杂的结构奠定了基础。blastulation（胚泡形成）的重要性不容小觑。正是在这一阶段，细胞开始组织自己，形成不同的层，这些层最终将发展成各种组织和器官。外层称为滋养层，在植入和与母体的营养交换中发挥重要作用。同时，内细胞团将发展成胚胎本身。理解blastulation（胚泡形成）不仅对发育生物学至关重要，对医学科学同样重要。在这一阶段的异常可能导致严重的发育障碍甚至流产。例如，如果胚泡未能正确形成，它可能无法在子宫壁上正确植入，从而导致各种并发症。近年来，对blastulation（胚泡形成）的研究取得了显著进展。科学家利用各种技术来研究这一过程，包括成像技术，使他们能够实时观察细胞行为。这些研究揭示了细胞分裂的时机和协调对于成功的blastulation（胚泡形成）至关重要。在这一时机中发生的干扰可能导致细胞分布不均，从而影响胚胎的整体健康。此外，研究blastulation（胚泡形成）对再生医学和干细胞研究也具有重要意义。通过了解细胞在这一早期阶段如何分化和组织，研究人员希望利用这些知识开发治疗各种疾病的疗法。例如，来自胚泡内细胞团的干细胞在组织工程和再生疗法中具有巨大潜力。总之，blastulation（胚泡形成）是胚胎发育中的一个基本过程，对塑造有机体的未来起着至关重要的作用。它的研究不仅增强了我们对发育生物学的理解，还为潜在的医学突破打开了大门。随着我们继续探索blastulation（胚泡形成）的复杂性，我们离揭开生命本身的复杂性和改善未来几代人健康结果的目标又近了一步。