vacuolization

简明释义

英[ˌvæk.ju.ə.laɪˈzeɪ.ʃən]美[ˌveɪ.kjuː.ə.laɪˈzeɪ.ʃən]

n. 空泡形成；液泡化

英英释义

单词用法

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例句

1.The ultrastructural changes, for example, vacuolization in mitochondria and degranulation in endoplasmic reticulum in dust cells of the lungs were observed.

在肺尘细胞中看到了超微结构变化，如线粒体空泡化和内质网脱粒。

2.The ultrastructural changes, for example, vacuolization in mitochondria and degranulation in endoplasmic reticulum in dust cells of the lungs were observed.

在肺尘细胞中看到了超微结构变化，如线粒体空泡化和内质网脱粒。

3.However, it is not possible to determine whether the increase in autophagic vacuolization is an adaptive response or a harbinger of cell death.

然而，不可能确定自噬空泡的增加是否是一种适应性反应或细胞死亡的预兆。

4.Fragmentation of endothelial cell membrane, vacuolization of cytoplasm and hazy mitochondrial structures were seen under electron microscope.

电镜下见血管内皮细胞膜破裂，胞浆严重空泡变，线粒体结构模糊。

5.Electronmicroscope observation revealed an extensive vacuolization in proximal tubular cells and formation of myeloid bodies in lysosome.

光镜发现近端小管上皮细胞有大量空泡和溶酶体髓样体形成。

6.There is vacuolization and dissolution of epidermal cells along the basal layer, along with lymphocytes.

在基底层有上皮细胞的空泡形成或溶解，并伴淋巴细胞浸润。

7.The tubular vacuolization and dilation here is a result of ethylene glycol poisoning.

乙二醇中毒引起肾小管扩张和空泡状改变。

8.The pathologist noted significant vacuolization in the liver cells, indicating possible fatty liver disease.

病理学家注意到肝细胞中有显著的空泡化，这可能表明脂肪肝病。

9.During the examination of the tissue samples, the researchers observed vacuolization in the cytoplasm of cancerous cells.

在组织样本的检查中，研究人员观察到癌细胞的细胞质中有空泡化现象。

10.In the study of plant cells, vacuolization was essential for understanding their storage functions.

在植物细胞的研究中，空泡化对于理解其储存功能至关重要。

11.The presence of vacuolization in neurons can indicate neurodegenerative diseases.

神经元中存在的空泡化可能表明神经退行性疾病。

12.The lab results showed vacuolization in the infected cells, suggesting a viral infection.

实验室结果显示感染细胞中有空泡化，这表明可能存在病毒感染。

作文

In the field of cell biology, understanding cellular structures and functions is crucial for comprehending the intricate processes that sustain life. One significant phenomenon observed in various cell types is vacuolization, which refers to the formation of vacuoles within the cytoplasm of a cell. Vacuoles are membrane-bound organelles that can serve multiple functions, including storage, waste disposal, and maintaining turgor pressure in plant cells. The process of vacuolization can be indicative of several physiological and pathological conditions. For instance, in plant cells, vacuolization plays a vital role in storing nutrients and waste products. When plants undergo stress, such as drought or nutrient deficiency, they may exhibit increased vacuolization as a response mechanism. The vacuoles can accumulate essential ions and metabolites that help the plant adapt to unfavorable conditions. This adaptive vacuolization not only aids in survival but also contributes to the overall health and growth of the plant once favorable conditions return. In animal cells, vacuolization can occur under various circumstances, often linked to disease processes. For example, during certain infections or toxic exposures, cells may undergo pathological vacuolization. This abnormal accumulation of vacuoles can disrupt normal cellular functions and lead to cell death. Understanding the triggers and consequences of vacuolization in animal cells is essential for developing therapeutic strategies against diseases. Moreover, vacuolization is not limited to stress responses; it can also be a part of normal cellular activity. In the context of cellular development, certain cells may undergo vacuolization as they differentiate into specialized cell types. For instance, during the maturation of adipocytes (fat cells), there is an increase in lipid droplet formation, which can be viewed as a form of vacuolization. This process is crucial for energy storage and metabolism in the body. Research into vacuolization has expanded our understanding of various biological processes, including aging, cancer progression, and metabolic disorders. Scientists utilize advanced imaging techniques to observe vacuolization in real-time, providing insights into how cells respond to their environment. By studying the dynamics of vacuolization, researchers aim to uncover potential biomarkers for early detection of diseases or to identify targets for new treatments. In conclusion, vacuolization is a multifaceted process with significant implications for both plant and animal cells. Its role in cellular function, response to stress, and involvement in disease underscores its importance in biological research. As we continue to explore the complexities of cell biology, understanding vacuolization will undoubtedly contribute to advancements in medicine and agriculture, ultimately enhancing our ability to address various challenges in health and food security.

在细胞生物学领域，理解细胞结构和功能对于理解维持生命的复杂过程至关重要。一个显著的现象是在各种细胞类型中观察到的液泡化，它指的是细胞质内液泡的形成。液泡是膜结合的细胞器，可以发挥多种功能，包括储存、废物处理以及在植物细胞中维持膨压。液泡化过程可以指示几种生理和病理状态。 例如，在植物细胞中，液泡化在储存营养物质和废物产品方面发挥着重要作用。当植物经历压力，如干旱或营养缺乏时，它们可能表现出增加的液泡化作为应对机制。液泡可以积累帮助植物适应不利条件的必需离子和代谢物。这种适应性液泡化不仅有助于生存，而且在有利条件恢复后也有助于植物的整体健康和生长。 在动物细胞中，液泡化可以在各种情况下发生，通常与疾病过程相关联。例如，在某些感染或毒性暴露期间，细胞可能会经历病理性的液泡化。这种液泡的异常积聚可以破坏正常的细胞功能并导致细胞死亡。理解动物细胞中液泡化的触发因素和后果对于开发针对疾病的治疗策略至关重要。 此外，液泡化不仅限于应激反应；它也可以是正常细胞活动的一部分。在细胞发育的背景下，某些细胞可能在分化为特化细胞类型时经历液泡化。例如，在脂肪细胞（脂肪细胞）成熟过程中，脂质滴的形成增加，这可以看作是一种液泡化。这一过程对于身体中的能量储存和代谢至关重要。 对液泡化的研究扩大了我们对衰老、癌症进展和代谢紊乱等各种生物过程的理解。科学家利用先进的成像技术实时观察液泡化，提供了细胞如何响应其环境的见解。通过研究液泡化的动态变化，研究人员旨在揭示早期检测疾病的潜在生物标志物或识别新治疗的靶点。 总之，液泡化是一个多方面的过程，对植物和动物细胞都有重要意义。它在细胞功能、应对压力和参与疾病中的作用突显了它在生物研究中的重要性。随着我们继续探索细胞生物学的复杂性，理解液泡化无疑将有助于医学和农业的进步，最终增强我们应对健康和食品安全各类挑战的能力。