cytopathogenic

简明释义

英[ˈsaɪtəʊˌpæθəˈdʒenɪk]美[ˌsaɪtəˌpæθəˈdʒenɪk]

adj. 致细胞病变的

英英释义

单词用法

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例句

1.Guizhou isolate of Newcastle disease virus could grow on chicken embryo fibroblast and resulted in cytopathogenic effect.

贵州新城疫病毒分离物能够在鸡胚成纤维细胞上表现生长，引起特征性的细胞病变效应。

2.Guizhou isolate of Newcastle disease virus could grow on chicken embryo fibroblast and resulted in cytopathogenic effect.

贵州新城疫病毒分离物能够在鸡胚成纤维细胞上表现生长，引起特征性的细胞病变效应。

3.The results indicated that apoptosis is the most form of cytopathogenic effect that induced by VSV in BHK-21 cells.

结果表明，VSV诱导BHK-21细胞凋亡是其致细胞病变的主要表现形式之一。

4.The research focused on the cytopathogenic effects of the virus on human cells.

这项研究集中在病毒对人类细胞的细胞病原性影响上。

5.Understanding the cytopathogenic mechanisms can help in developing better antiviral therapies.

理解细胞病原性机制可以帮助开发更好的抗病毒疗法。

6.The team discovered that the bacteria had a cytopathogenic effect on the host's immune cells.

研究小组发现这些细菌对宿主免疫细胞具有细胞病原性影响。

7.Infection with a cytopathogenic agent often leads to cell death.

感染一种细胞病原性因子通常会导致细胞死亡。

8.The study examined how cytopathogenic viruses interact with cellular pathways.

该研究考察了细胞病原性病毒如何与细胞通路相互作用。

作文

In the field of virology and cell biology, understanding the mechanisms behind viral infections is crucial for developing effective treatments and preventive measures. One important term that often arises in this context is cytopathogenic, which refers to the ability of a virus to cause damage to host cells. This damage can lead to various diseases and is a significant factor in the pathogenesis of viral infections. The study of cytopathogenic viruses helps scientists uncover how these pathogens interact with host cells, evade the immune response, and ultimately cause disease. When a virus infects a host cell, it can hijack the cellular machinery to replicate itself. In doing so, the virus may induce several cytopathic effects, which are changes in the host cell that can result in cell death or dysfunction. For instance, some cytopathogenic viruses may cause cells to undergo apoptosis, a form of programmed cell death, while others might lead to necrosis, which is a more chaotic form of cell death characterized by the rupture of the cell membrane. Understanding these processes is vital for researchers aiming to develop antiviral therapies that can mitigate the harmful effects of cytopathogenic viruses. The impact of cytopathogenic viruses extends beyond individual cells; it can affect entire tissues and organs. For example, in the case of influenza virus infections, the destruction of respiratory epithelial cells can lead to severe respiratory symptoms and complications. Similarly, the hepatitis B virus can cause liver cell damage, resulting in chronic liver disease and even liver cancer. Thus, the study of cytopathogenic processes is essential for comprehending the full scope of viral diseases and their public health implications. Moreover, the concept of cytopathogenic is not limited to viral infections alone. Certain bacteria and parasites can also exhibit cytopathic effects on host cells. For instance, some bacterial toxins can interfere with cellular functions, leading to cell damage and death. This highlights the broader relevance of cytopathogenic mechanisms in infectious diseases. In recent years, advancements in molecular biology and imaging techniques have allowed researchers to visualize and analyze the interactions between cytopathogenic viruses and host cells in real-time. These studies provide valuable insights into the dynamics of viral infections and the cellular responses they elicit. By understanding the specific pathways and mechanisms involved in cytopathogenic effects, scientists can identify potential therapeutic targets and develop strategies to counteract the damaging effects of viral infections. In conclusion, the term cytopathogenic encapsulates a critical aspect of viral pathogenesis, highlighting the relationship between viruses and their host cells. As research continues to evolve, the knowledge gained from studying cytopathogenic viruses will undoubtedly contribute to the development of innovative treatments and vaccines, ultimately improving public health outcomes. The ongoing exploration of this field underscores the importance of understanding how pathogens interact with living organisms, paving the way for future discoveries that could save countless lives.

在病毒学和细胞生物学领域，理解病毒感染背后的机制对于开发有效的治疗和预防措施至关重要。一个在这个背景下经常出现的重要术语是细胞病原性，它指的是病毒对宿主细胞造成损害的能力。这种损害可能导致各种疾病，并且是病毒感染发病机制中的一个重要因素。研究细胞病原性病毒有助于科学家揭示这些病原体如何与宿主细胞相互作用、逃避免疫反应并最终导致疾病。 当病毒感染宿主细胞时，它可以劫持细胞的机械装置来复制自己。在这个过程中，病毒可能会诱导几种细胞病理效应，这些效应是宿主细胞的变化，可能导致细胞死亡或功能障碍。例如，一些细胞病原性病毒可能导致细胞经历凋亡，即一种程序性细胞死亡的形式，而其他病毒则可能导致坏死，这是一种更混乱的细胞死亡形式，其特征是细胞膜的破裂。理解这些过程对于那些旨在开发抗病毒疗法以减轻细胞病原性病毒有害影响的研究人员至关重要。 细胞病原性病毒的影响不仅限于单个细胞；它可以影响整个组织和器官。例如，在流感病毒感染的情况下，呼吸上皮细胞的破坏可能导致严重的呼吸症状和并发症。类似地，乙型肝炎病毒可能导致肝细胞损伤，导致慢性肝病甚至肝癌。因此，研究细胞病原性过程对于理解病毒疾病及其公共卫生影响的全貌至关重要。 此外，细胞病原性的概念并不限于病毒感染。某些细菌和寄生虫也可以对宿主细胞表现出细胞病理效应。例如，一些细菌毒素可以干扰细胞功能，导致细胞损伤和死亡。这突显了细胞病原性机制在传染病中更广泛的相关性。 近年来，分子生物学和成像技术的进步使研究人员能够实时可视化和分析细胞病原性病毒与宿主细胞之间的相互作用。这些研究提供了关于病毒感染动态及其引发的细胞反应的宝贵见解。通过理解细胞病原性效应中涉及的特定途径和机制，科学家们可以确定潜在的治疗靶点，并制定策略以对抗病毒感染的有害影响。 总之，术语细胞病原性概括了病毒发病机制的一个关键方面，突显了病毒与宿主细胞之间的关系。随着研究的不断发展，从研究细胞病原性病毒中获得的知识无疑将有助于开发创新的治疗和疫苗，最终改善公共卫生结果。对这一领域的持续探索强调了理解病原体如何与生物体相互作用的重要性，为未来可能拯救无数生命的发现铺平了道路。