cytotoxin

简明释义

英[ˌsaɪtəʊˈtɒksɪn]美[ˈsaɪtoʊˌtɑːksɪn]

n. [细胞] 细胞毒素

英英释义

单词用法

同义词

反义词

例句

1.Apoptosis, or programmed cell death, is an active process of normal cell death during development and also occurs as a consequence of the cytotoxin effect of various neurotoxins.

细胞凋亡或程序性细胞死亡，是正常细胞发育过程中自主性的有序死亡，也是多种神经毒性物质细胞毒性效应作用的结果。

2.Apoptosis, or programmed cell death, is an active process of normal cell death during development and also occurs as a consequence of the cytotoxin effect of various neurotoxins.

细胞凋亡或程序性细胞死亡，是正常细胞发育过程中自主性的有序死亡，也是多种神经毒性物质细胞毒性效应作用的结果。

3.The vacuolating Cytotoxin from Helicobacter pylori YC-11 was purified by using water-extracting, salt precipitation and gel filtration chromatographic fractionation.

运用水油提、盐析及凝胶过滤色谱法对幽门螺杆菌YC-11株所分泌的形成空泡细胞毒素进行了提取。

4.The petroleum ether fraction of the soft coral Sinularia sp. exhibited high lethal rate to brine shrimp and strong cytotoxin to KB and KBV200 cells.

短指软珊瑚的石油醚相显示较强的卤虫致死活性，并对KB和KBV200细胞显示了强的细胞毒活性。

5.To prepare PLGA microspheres of cobra venom cytotoxin and study its characterization and characteristics of in vitro release; 3.

制备眼镜蛇毒细胞毒素plga微球，研究其表征及体外释药性质；3。

6.Conclusion: The cobra venom cytotoxin had a high cytotoxic activity on cultured human cancer cell lines.

结论：眼镜蛇毒细胞毒素对体外培养的人癌细胞有很强的杀伤作用。

7.Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.

蛇毒、胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。

8.The research focused on the effects of cytotoxin on cancer cells.

这项研究集中于细胞毒素对癌细胞的影响。

9.Certain bacteria produce cytotoxin that can harm human tissues.

某些细菌产生的细胞毒素会损害人类组织。

10.The doctor explained how cytotoxin therapy works in treating tumors.

医生解释了细胞毒素疗法在治疗肿瘤中的作用。

11.Researchers are studying the mechanism of cytotoxin action in the immune system.

研究人员正在研究细胞毒素在免疫系统中作用的机制。

12.Exposure to certain cytotoxins can lead to severe health issues.

接触某些细胞毒素可能导致严重的健康问题。

作文

Cytotoxins are a fascinating class of substances that have garnered significant attention in the fields of medicine and biology. These toxic agents are capable of causing damage to cells, leading to cell death or dysfunction. Understanding the mechanisms by which cytotoxin (细胞毒素) operates is crucial for developing effective treatments for various diseases, particularly cancer. One of the primary sources of cytotoxins (细胞毒素) is certain types of bacteria and plants. For instance, some strains of bacteria produce toxins that can invade human cells, disrupting their normal functions. This interaction often leads to severe health issues, including tissue damage and inflammation. In the context of cancer therapy, scientists have been exploring the use of naturally occurring cytotoxins (细胞毒素) derived from plants and microorganisms to selectively target and kill cancer cells while minimizing damage to healthy cells. The study of cytotoxins (细胞毒素) extends beyond their harmful effects; it also encompasses their potential therapeutic applications. Researchers have identified specific cytotoxins (细胞毒素) that can be harnessed to develop targeted therapies. For example, some chemotherapeutic agents are designed to mimic the action of natural cytotoxins (细胞毒素), effectively targeting rapidly dividing cancer cells. This strategy aims to increase the efficacy of treatment while reducing side effects commonly associated with conventional chemotherapy. Moreover, understanding how cytotoxins (细胞毒素) interact with cellular pathways is essential for advancing cancer research. By elucidating these interactions, scientists can identify new biomarkers for cancer diagnosis and prognosis. Furthermore, this knowledge can lead to the development of combination therapies that enhance the effectiveness of existing treatments by incorporating cytotoxins (细胞毒素) into treatment regimens. In addition to their role in cancer treatment, cytotoxins (细胞毒素) are also studied for their potential in immunotherapy. Some cytotoxins (细胞毒素) can stimulate the immune system to recognize and attack cancer cells more effectively. By leveraging the body's natural defense mechanisms, researchers aim to create therapies that not only target cancer cells directly but also enhance the overall immune response against tumors. Despite their promising applications, the use of cytotoxins (细胞毒素) in clinical settings poses challenges. The specificity of these agents is critical; they must effectively target cancer cells without harming normal tissues. This necessitates extensive research and clinical trials to ensure safety and efficacy. Additionally, the potential for resistance to cytotoxins (细胞毒素) is an ongoing concern, as cancer cells may adapt and become less susceptible to treatment over time. In conclusion, cytotoxins (细胞毒素) represent a dual-edged sword in the realm of medicine. While they can cause significant harm to cells, their unique properties offer opportunities for innovative therapeutic approaches, particularly in the fight against cancer. As research continues to uncover the complexities of cytotoxins (细胞毒素), we may unlock new avenues for treatment that can improve patient outcomes and enhance our understanding of cellular processes. The future of cancer therapy may very well hinge on our ability to harness the power of cytotoxins (细胞毒素) in a safe and effective manner.