cytolytic

简明释义

英[ˌsaɪtəˈlɪtɪk]美[sɪtəˈlɪtɪk]

adj. 溶细胞的，细胞溶解的

英英释义

单词用法

同义词

反义词

例句

1.The ultrastructural study of lymphocyte infiltration in 11 cases of human esophageal carcinoma and their cytolytic effect were reported.

本文报告11例食管癌组织中淋巴细胞浸润状况及淋巴细胞溶癌效应的透射电镜观察结果。

2.The ultrastructural study of lymphocyte infiltration in 11 cases of human esophageal carcinoma and their cytolytic effect were reported.

本文报告11例食管癌组织中淋巴细胞浸润状况及淋巴细胞溶癌效应的透射电镜观察结果。

3.In these years, some problems about distribution, classification, mechanism and resistance of cytolytic toxin are becoming new hotspots.

近年来，关于溶细胞毒素分布、分类、杀虫机理、昆虫抗性等问题的研究已成为新的热点。

4.Molecularly targeted nanocarriers deliver the cytolytic peptide melittin specifically to tumor cells in mice, reducing tumor growth.

分子靶向纳米载体提供小鼠的肿瘤细胞的靶向细胞毒性蜂毒肽，抑制肿瘤的生长。

5.The immune system utilizes cytolytic 细胞溶解性 T cells to target and destroy infected cells.

免疫系统利用细胞溶解性 T 细胞来靶向并摧毁被感染的细胞。

6.Certain viruses induce cytolytic 细胞溶解性 effects in host cells, leading to cell death.

某些病毒在宿主细胞中诱导细胞溶解性效应，导致细胞死亡。

7.In cancer therapy, cytolytic 细胞溶解性 agents are used to selectively kill tumor cells.

在癌症治疗中，细胞溶解性药物用于选择性杀死肿瘤细胞。

8.Researchers are studying the cytolytic 细胞溶解性 activity of natural killer cells in the immune response.

研究人员正在研究自然杀伤细胞在免疫反应中的细胞溶解性活性。

9.The cytolytic 细胞溶解性 mechanism is crucial for eliminating virally infected cells.

细胞溶解性机制对于消除病毒感染的细胞至关重要。

作文

The human body is a complex and intricate system, constantly working to maintain homeostasis and defend against various pathogens. One of the key components of this defense mechanism involves the immune system, which employs various strategies to eliminate harmful invaders. Among these strategies, the role of *span*cytolytic*span* cells is particularly significant. These cells are specialized in destroying infected or cancerous cells through a process known as cytolysis. Understanding the function of *span*cytolytic*span* cells can provide valuable insights into how our bodies fight diseases and the potential for developing new therapeutic approaches. Cytolysis is the process by which a cell is destroyed, often through the action of enzymes or other molecules that compromise the integrity of the cell membrane. In the context of the immune response, *span*cytolytic*span* cells, such as cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells, play a pivotal role. These cells identify and target cells that display abnormal characteristics, such as those infected with viruses or transformed by cancer. Once they recognize their target, *span*cytolytic*span* cells release perforin and granzymes, which lead to the destruction of the compromised cell. The effectiveness of *span*cytolytic*span* cells is crucial for controlling infections and preventing the spread of cancer. For instance, in viral infections, the ability of CTLs to recognize and kill virus-infected cells is essential for limiting the replication of the virus and clearing the infection. Similarly, NK cells are vital in the early stages of the immune response, providing a rapid reaction to infected or malignant cells before the adaptive immune system is fully activated. However, the activity of *span*cytolytic*span* cells must be carefully regulated to avoid damage to healthy tissues. Overactive *span*cytolytic*span* responses can lead to autoimmune diseases, where the immune system mistakenly attacks the body's own cells. Therefore, understanding the mechanisms that regulate the activation and function of *span*cytolytic*span* cells is an important area of research. Scientists are exploring ways to enhance the efficacy of these cells in cancer therapy, allowing for more targeted treatments that minimize damage to surrounding healthy tissues. In addition to their role in fighting infections and cancer, *span*cytolytic*span* cells also have implications in transplantation medicine. When an organ is transplanted, the recipient's immune system may recognize the donor tissue as foreign and mount a *span*cytolytic*span* attack against it. This phenomenon, known as transplant rejection, poses a significant challenge in successful organ transplantation. Understanding how to modulate the *span*cytolytic*span* response could improve transplant outcomes and reduce the need for long-term immunosuppressive therapy. In conclusion, *span*cytolytic*span* cells are a vital component of the immune system, playing a crucial role in eliminating infected and cancerous cells. Their ability to perform cytolysis is essential for maintaining health, but it must be balanced with the need to protect healthy tissues. Ongoing research into the regulation and enhancement of *span*cytolytic*span* activity holds promise for improving therapies for infections, cancer, and organ transplantation. As our understanding of these cells deepens, we may uncover new strategies to harness their power for better health outcomes.

人类身体是一个复杂而精密的系统，持续运作以维持内环境稳态并抵御各种病原体。免疫系统是这一防御机制的关键组成部分，它采用多种策略来消除有害的入侵者。在这些策略中，*span*细胞溶解性*span*细胞的作用尤为重要。这些细胞专门用于通过称为细胞溶解的过程来摧毁被感染或癌变的细胞。理解*span*细胞溶解性*span*细胞的功能可以为我们提供有关身体如何抵抗疾病以及开发新治疗方法的宝贵见解。 细胞溶解是细胞被破坏的过程，通常通过酶或其他分子作用于细胞膜的完整性。在免疫反应的背景下，*span*细胞溶解性*span*细胞，如细胞毒性T淋巴细胞（CTL）和自然杀伤（NK）细胞，发挥着关键作用。这些细胞识别并靶向显示异常特征的细胞，例如被病毒感染或发生癌变的细胞。一旦它们识别出目标，*span*细胞溶解性*span*细胞会释放穿孔素和颗粒酶，从而导致受损细胞的破坏。 *span*细胞溶解性*span*细胞的有效性对控制感染和防止癌症扩散至关重要。例如，在病毒感染中，CTL识别和杀死病毒感染细胞的能力对于限制病毒复制和清除感染至关重要。同样，NK细胞在免疫反应的早期阶段至关重要，在适应性免疫系统完全激活之前，迅速对感染或恶性细胞做出反应。 然而，*span*细胞溶解性*span*细胞的活动必须谨慎调节，以避免对健康组织的损害。过度活跃的*span*细胞溶解性*span*反应可能导致自身免疫疾病，即免疫系统错误地攻击身体自身细胞。因此，理解调节*span*细胞溶解性*span*细胞的激活和功能机制是一个重要的研究领域。科学家们正在探索增强这些细胞在癌症治疗中的有效性的方法，以便实现更有针对性的治疗，最小化对周围健康组织的损害。 除了在抵抗感染和癌症中的作用外，*span*细胞溶解性*span*细胞在移植医学中也具有重要意义。当器官被移植时，受体的免疫系统可能会将供体组织视为外来物质，并对其发起*span*细胞溶解性*span*攻击。这种现象称为移植排斥，给成功的器官移植带来了重大挑战。理解如何调节*span*细胞溶解性*span*反应可能改善移植结果，并减少对长期免疫抑制治疗的需求。 总之，*span*细胞溶解性*span*细胞是免疫系统的重要组成部分，在消除被感染和癌变的细胞方面发挥着至关重要的作用。它们进行细胞溶解的能力对维持健康至关重要，但必须与保护健康组织的需要保持平衡。对*span*细胞溶解性*span*活性调节和增强的持续研究为改善感染、癌症和器官移植的治疗前景提供了希望。随着我们对这些细胞理解的加深，我们可能会发现利用它们的力量以获得更好健康结果的新策略。