lytic

简明释义

英[ˈlɪtɪk]美[ˈlɪtɪk]

adj. 裂解的，溶解的；溶菌作用的

英英释义

单词用法

同义词

反义词

例句

1.Method: In this randomized comparative study, 58 patients with bone lytic metastasis were treated.

方法：本临床研究为随机化对照研究，共收治有溶骨性骨转移病灶的病人58例。

2.The Liposarco-rna always showed inhomogeneous density mass accompanied with lytic bone destruction.

脂肪肉瘤肿块密度不均匀和溶骨性骨质破坏。

3.Degraunlation, both lytic and non-lytic occurred, sometimes with the death of the mast cells.

既表现有细胞溶解性脱粒，又表现有非溶解性脱粒，有些肥大细胞呈环死象征。

4.The latter is usually accompanied by multiple lytic lesions of the skull.

后者通常伴有颅骨多发性囊性病变。

5.While the effects of hyphal age, lytic enzyme system, osmotic stabilizer, enzymolysis temperature and time on the preparation and regeneration of protoplast were also discussed in this paper.

本文还详细研究了菌龄、酶系统、酶解温度和时间等多种因素对这两种鸡纵菌原生质体形成和再生的影响。

6.The characteristic appearance of an osseous epithelioid hemangioendothelioma is a multifocal lytic abnormality with osseous expansion, sclerotic margins, and a lack of periostitis.

骨上皮样血管内皮瘤的特征性表现是多灶性的溶骨性病变伴随骨膨胀、硬化边，不伴有骨膜炎。

7.These observations provide evidence that therapy designed to target cells with lytic KSHV replication has activity in KSHV-MCD.

这些观察提供的证据表明，设计针对细胞的KSHV复制裂解疗法对K SHV - MCD有效。

8.Osseous EH typically has a lytic bubbly appearance often associated with expansile bony remodeling. There may be cortical break-through or surrounding sclerosis.

典型的骨eh表现为囊性的多泡状改变，常常伴有膨胀性骨质重建，皮质可以被穿破或环绕以硬化边。

9.The virus is known for its lytic 裂解 cycle, which destroys host cells.

这种病毒以其裂解周期而闻名，能够摧毁宿主细胞。

10.In the lytic 裂解 phase, the bacteriophage injects its DNA into the bacteria.

在裂解阶段，噬菌体将其DNA注入细菌中。

11.Scientists study the lytic 裂解 mechanism to develop new antibacterial treatments.

科学家研究裂解机制，以开发新的抗菌治疗方法。

12.The lytic 裂解 process is essential for understanding viral replication.

理解病毒复制的过程中，裂解过程是至关重要的。

13.During the lytic 裂解 stage, the host cell bursts, releasing new viral particles.

在裂解阶段，宿主细胞破裂，释放出新的病毒颗粒。

作文

In the realm of biology, the term lytic refers to a process that involves the disintegration or destruction of cells. This concept is particularly significant in virology, where certain viruses employ a lytic cycle to replicate and spread. Understanding the lytic process is crucial for comprehending how viruses interact with host cells and how they can lead to diseases. The lytic cycle begins when a virus attaches itself to a susceptible host cell. Once attached, the virus injects its genetic material into the host. This genetic material commandeers the host's cellular machinery, forcing it to produce viral components instead of its usual cellular products. As the viral components accumulate, the host cell becomes overwhelmed and eventually bursts, or lyses, releasing new viral particles into the surrounding environment. This destructive process is what makes the term lytic so fitting, as it literally means 'to break down' or 'to dissolve'. One of the most well-known examples of a lytic virus is the bacteriophage T4, which infects Escherichia coli (E. coli) bacteria. Upon infection, T4 initiates the lytic cycle, leading to the rapid production of new phages and the subsequent lysis of the bacterial cell. This phenomenon not only illustrates the power of lytic processes in nature but also highlights their potential applications in biotechnology and medicine. For instance, scientists are exploring the use of bacteriophages as a therapeutic alternative to antibiotics, particularly in an era where antibiotic resistance is becoming a pressing global issue. Moreover, the lytic cycle contrasts sharply with the lysogenic cycle, another method by which some viruses can replicate. In the lysogenic cycle, the viral DNA integrates into the host's genome and remains dormant until triggered to enter the lytic phase. This ability to switch between cycles provides viruses with a strategic advantage, allowing them to persist in a host without immediate destruction. The implications of lytic processes extend beyond viruses and bacteria; they are also relevant in cancer research. Certain treatments aim to exploit lytic mechanisms to selectively target and destroy cancer cells. By utilizing viruses that can induce lytic destruction specifically in tumor cells, researchers hope to develop more effective therapies with fewer side effects compared to traditional treatments like chemotherapy. In conclusion, the term lytic encapsulates a fundamental biological process that plays a critical role in the life cycles of viruses and the interactions between pathogens and their hosts. Whether through the rapid destruction of bacterial cells or the innovative applications in medical science, understanding the lytic process is essential for advancing our knowledge and treatment of various diseases. As we continue to explore the intricacies of these biological phenomena, the significance of the lytic cycle will undoubtedly remain a focal point in both research and practical applications.

在生物学领域，术语lytic指的是一种涉及细胞解体或破坏的过程。这个概念在病毒学中尤为重要，因为某些病毒利用lytic循环进行复制和传播。理解lytic过程对于理解病毒如何与宿主细胞相互作用以及它们如何导致疾病至关重要。 lytic循环始于病毒附着在易感宿主细胞上。一旦附着，病毒就会将其遗传物质注入宿主。这些遗传物质占用宿主的细胞机制，迫使其生产病毒成分，而不是其通常的细胞产品。随着病毒成分的积累，宿主细胞变得不堪重负，最终破裂或裂解，释放出新的病毒颗粒到周围环境中。这种破坏性过程正是使得术语lytic如此贴切，因为它字面意思是“分解”或“溶解”。 一个最著名的lytic病毒的例子是感染大肠杆菌（E. coli）细菌的噬菌体T4。在感染后，T4启动了lytic循环，迅速产生新的噬菌体并随后裂解细菌细胞。这一现象不仅说明了自然界中lytic过程的强大，还突显了其在生物技术和医学中的潜在应用。例如，科学家们正在探索使用噬菌体作为抗生素的治疗替代品，特别是在抗生素耐药性日益严重的全球问题中。 此外，lytic循环与溶源循环形成鲜明对比，后者是某些病毒复制的另一种方式。在溶源循环中，病毒DNA整合到宿主基因组中，并保持休眠状态，直到被触发进入lytic阶段。这种在循环之间切换的能力为病毒提供了战略优势，使其能够在宿主内持续存在而不会立即被破坏。 lytic过程的影响超越了病毒和细菌；它们在癌症研究中也相关。某些治疗旨在利用lytic机制选择性地靶向和摧毁癌细胞。通过利用能够诱导肿瘤细胞特异性lytic破坏的病毒，研究人员希望开发出更有效的疗法，且副作用较传统化疗少。 总之，术语lytic概括了一种基本的生物过程，在病毒的生命周期和病原体与宿主之间的相互作用中发挥着关键作用。无论是通过快速破坏细菌细胞还是在医学科学中的创新应用，理解lytic过程对于推进我们对各种疾病的知识和治疗至关重要。随着我们继续探索这些生物现象的复杂性，lytic循环的重要性无疑将继续成为研究和实际应用的焦点。