lyse

简明释义

英[laɪz;laɪs]美[laɪs]

v. 使分解，使溶解

n. （Lyse）（加、法、美）吕瑟（人名）

第 三 人 称 单 数 l y s e s

现 在 分 词 l y s i n g

过 去 式 l y s e d

过 去 分 词 l y s e d

英英释义

单词用法

同义词

反义词

例句

1.Nik: Lyse, we understand there is now a draft which is circulating.

尼克：利斯，据我们所知，有一份声明的草稿正在传阅之中。

2.RIPA buffer is used to lyse cells and tissues.

RIPA缓冲液用于裂解细胞和组织。

3.Landois observed that human red cells would lyse when mixed in vitro with the sera of other animal.

兰德思观察到，在试验中混合其他动物血清时，人红细胞会溶解。

4.For example, both penicillin and vancomycin, obstruct cell wall synthesis in gram-positive bacteria causing them to lyse.

例如，青霉素和万古霉素都可以阻止革兰阳性菌细胞壁的合成，最终导致这种细胞溶解。

5.Platelets may shield cancerous cells from high shear forces that could potentially damage the tumor cells and limit the ability of NK cells to lyse tumor cells.

血小板不仅能够保护肿瘤细胞免受血流高剪切力的伤害，还能降低NK细胞的杀伤和裂解细胞的能力。

6.Through comparison among 5 different methods of DNA template extraction, heat-lyse treatment was selected for its easy-operation, low-cost and celerity.

通过对5种不同的DNA模板提取方法的比较，选定了操作简便、快速、费用低廉的热裂解法。

7.The clot appeared to lyse at 120 min. But the clot to lyse of control not appeared at 120 min. This observation indicated that A.

蛇毒抗栓酶组在120分钟血凝块大部分溶解，而对照组120分钟血凝块溶解不明显，显示了蛇毒抗栓酶具有明显的溶栓效应。

8.They are likely to lyse rather than to form stable polykaryons.

它们可能自溶而不会形成稳定的多核体。

9.Add 950 ul lysis to the cell pellet and lyse again as step 1.

加入950ul溶菌buffer到细胞中如步骤一再裂解一次。

10.Platelets may shield cancerous cells from high shear forces that could potentially damage the tumor cells and limit the ability of NK cells to lyse tumor cells.

血小板不仅能够保护肿瘤细胞免受血流高剪切力的伤害，还能降低NK细胞的杀伤和裂解细胞的能力。

11.To extract DNA, we need to lyse the tissue samples first.

为了提取DNA，我们需要先裂解组织样本。

12.The procedure involves heating the sample to lyse the cells.

该程序涉及加热样本以裂解细胞。

13.In a laboratory experiment, researchers can lyse red blood cells to study hemoglobin.

在实验室实验中，研究人员可以裂解红血球以研究血红蛋白。

14.The scientist used a detergent to lyse the bacterial cells for analysis.

科学家使用洗涤剂来裂解细菌细胞以进行分析。

15.When the virus enters the host cell, it can lyse the cell membrane.

当病毒进入宿主细胞时，它可以裂解细胞膜。

作文

In the world of biology, the term lyse refers to the process of breaking down or destroying cells. This biological phenomenon is crucial for various scientific and medical applications, particularly in the fields of microbiology and biochemistry. When a cell lyses, its membrane ruptures, leading to the release of its contents into the surrounding environment. This can occur naturally, such as during viral infections when a virus invades a host cell, or it can be induced artificially in laboratory settings for research purposes. Understanding the mechanisms behind cell lyse is essential for developing treatments for diseases, as well as for biotechnological advancements.One of the most common contexts in which lyse occurs is during the infection cycle of viruses. For instance, when a virus enters a host cell, it hijacks the cellular machinery to replicate itself. Eventually, the newly formed viral particles accumulate within the host cell, causing it to swell and ultimately lyse. This release of viral particles allows the infection to spread to neighboring cells, continuing the cycle of infection. Researchers study this process to better understand how viruses operate and to develop antiviral drugs that can prevent or slow down the lyse of infected cells.In addition to viral infections, cell lyse can also be a result of physical or chemical treatments. For example, in laboratory experiments, scientists often use detergents or enzymes to induce lyse in bacterial cells. This is a common step in DNA extraction protocols, where researchers need to break open the cells to access their genetic material. By controlling the conditions under which cells lyse, scientists can optimize the yield of DNA or other cellular components for further analysis.Furthermore, understanding cell lyse has implications beyond just basic research; it also plays a significant role in clinical settings. For example, in cancer therapy, certain treatments aim to selectively induce lyse in cancerous cells while sparing healthy ones. This approach is known as targeted therapy, and it relies on the ability to differentiate between normal and malignant cells. By inducing lyse in cancer cells, these therapies can effectively reduce tumor size and improve patient outcomes.Moreover, the concept of lyse extends to the study of immune responses. The immune system utilizes various mechanisms to target and destroy pathogens, including the process of lyseing infected cells. Natural killer (NK) cells, for example, are a type of lymphocyte that can recognize and lyse virus-infected cells, thereby helping to control infections. Understanding how these immune cells function can lead to the development of vaccines and immunotherapies that enhance the body’s ability to fight off diseases.In conclusion, the term lyse encompasses a vital aspect of cellular biology that has far-reaching implications in both research and medicine. From understanding viral infections to developing targeted cancer therapies, the process of cell lyse is integral to advancing our knowledge of life sciences. As researchers continue to explore the mechanisms behind lyse, we can expect to see innovative approaches to treating diseases and improving health outcomes in the future.

在生物学领域，术语lyse指的是破坏或摧毁细胞的过程。这种生物现象对于微生物学和生物化学等科学和医学应用至关重要。当细胞lyse时，其膜会破裂，导致其内容物释放到周围环境中。这可以自然发生，例如在病毒感染期间，当病毒侵入宿主细胞时，或者可以在实验室环境中人为诱导，以便进行研究。理解细胞lyse背后的机制对于开发疾病治疗方案以及生物技术进展至关重要。lyse发生的最常见上下文之一是病毒感染周期。在这种情况下，当病毒进入宿主细胞时，它会劫持细胞的机器进行自我复制。最终，新形成的病毒颗粒在宿主细胞内积累，导致其肿胀并最终lyse。这种病毒颗粒的释放使得感染能够传播到邻近细胞，从而继续感染循环。研究人员研究这一过程，以更好地理解病毒的运作，并开发可以防止或减缓感染细胞lyse的抗病毒药物。除了病毒感染，细胞lyse还可能是物理或化学处理的结果。例如，在实验室实验中，科学家们通常使用洗涤剂或酶来诱导细菌细胞的lyse。这是DNA提取协议中的常见步骤，研究人员需要破开细胞以获取其遗传物质。通过控制细胞lyse的条件，科学家们可以优化DNA或其他细胞成分的产量，以便进一步分析。此外，理解细胞lyse不仅仅局限于基础研究；它在临床环境中也具有重要意义。例如，在癌症治疗中，某些治疗旨在选择性地诱导癌细胞的lyse，同时保护健康细胞。这种方法被称为靶向治疗，它依赖于区分正常细胞和恶性细胞的能力。通过诱导癌细胞的lyse，这些治疗可以有效减少肿瘤大小并改善患者预后。此外，lyse的概念扩展到免疫反应的研究。免疫系统利用各种机制来针对和摧毁病原体，包括对感染细胞的lyse。例如，自然杀伤（NK）细胞是一种淋巴细胞，可以识别并lyse病毒感染的细胞，从而帮助控制感染。理解这些免疫细胞的功能可以导致疫苗和免疫疗法的发展，增强身体抵抗疾病的能力。总之，术语lyse涵盖了细胞生物学的一个重要方面，这对研究和医学都有深远的影响。从理解病毒感染到开发靶向癌症疗法，细胞lyse的过程对于推动我们对生命科学的认识至关重要。随着研究人员继续探索lyse背后的机制，我们可以期待看到创新的方法来治疗疾病并改善未来的健康结果。