inducer

简明释义

英[ɪnˈdjuːsə(r)]美[ɪnˈdjʊsər]

n. [遗] 诱导物；引诱者；导流片；电感器

英英释义

单词用法

同义词

反义词

例句

1.If food protein is not properly digested, it's a significant inducer of immune activation in the gut, and it can maintain this disease indefinitely.

如果不正确消化食物中的蛋白质，它的一个显着的诱导剂在肠道的免疫激活，它可以无限期地保持这种疾病。

2.Removal of the inducer results in immediate cessation of enzyme synthesis.

除去诱导物就会立即终止酶的合成。

3.Tests prove that the compounds can be used as a cell proliferation inhibitor, an apoptosis inducer or an anti-tumor agent.

经实验证实，该类化合物可作为细胞增殖抑制剂、细胞凋亡诱导剂或抗肿瘤剂。

4.Problems of numerical control machining for DL fan inducer are raised.

提出了DL系列风机的导风轮的数控加工问题。

5.The utility model discloses a centrifugal impeller inducer device of a compressor, which is milled by a common milling machine.

本实用新型公开了一种普通铣床铣制离心式压缩机导风叶轮的装置。

6.The expression of target gene being in said recombinant DNA in the new plant is controlled by proper chemical inducer.

在新的植物中该重组DNA中的目的基因的表达受合适的化学诱导物调控。

7.Two ends of the motor shaft of the motor respectively extend to match and fix with an impeller inducer and a belt pulley through a key slot and a key.

此电机的电机轴两端伸出分别同一风叶和一皮带轮通过键槽和键相 配接固定；

8.DKK1 was initially identified as an inducer of head formation in Xenopus embryos (7) and plays an important role in the regulation of bone mass (8-10).

DKK1最开始被确定为蟾蜍胚胎头部形成诱导因子[7]。对骨骼质量调节有重要作用[8 - 10]。

9.The drug acts as an inducer of liver enzymes, increasing their activity.

这种药物充当肝酶的诱导剂，提高它们的活性。

10.The presence of an inducer can significantly alter the metabolic pathways in organisms.

存在一个诱导剂可以显著改变生物体内的代谢途径。

11.In the experiment, we used a chemical inducer to stimulate cell growth.

在实验中，我们使用了一种化学诱导剂来刺激细胞生长。

12.Researchers identified a new inducer that enhances the immune response.

研究人员发现了一种新的诱导剂，可以增强免疫反应。

13.The inducer was effective in triggering the desired genetic expression.

该诱导剂在触发所需基因表达方面非常有效。

作文

In the realm of biology and biochemistry, the term inducer refers to a molecule that initiates or enhances the expression of a gene. This concept is crucial for understanding how genes are regulated within organisms. For instance, in the presence of an inducer, certain genes can be activated to produce enzymes necessary for metabolic processes. One classic example is the lac operon in E. coli, where lactose acts as an inducer that triggers the production of enzymes needed to metabolize lactose when it is present in the environment.The role of an inducer is not limited to prokaryotic organisms; it also plays a significant part in eukaryotic systems. In higher organisms, various signaling molecules can function as inducers. For example, hormones like insulin can induce the expression of genes involved in glucose metabolism. This illustrates how vital inducers are for maintaining homeostasis and responding to environmental changes.Moreover, the study of inducers extends into the field of pharmacology. Certain drugs are designed to act as inducers of specific pathways, thereby enhancing the therapeutic effects of other medications. For instance, some medications can induce the expression of cytochrome P450 enzymes, which are essential for drug metabolism. Understanding how inducers work can lead to more effective treatment plans and minimize adverse effects.In addition to their biological significance, inducers also have applications in biotechnology. Scientists often use inducers to control the expression of recombinant proteins in laboratory settings. By introducing an inducer into a culture of genetically modified bacteria, researchers can trigger the production of proteins that are otherwise not expressed. This technique is instrumental in producing insulin, growth hormones, and other therapeutic proteins on a large scale.Furthermore, the concept of inducers resonates beyond the scientific community and into everyday life. For example, consider the way certain stimuli can induce emotional responses in humans. A song might act as an inducer of nostalgia, bringing back memories associated with a particular time in one’s life. Similarly, smells can serve as powerful inducers of memories, triggering vivid recollections of past experiences.In conclusion, the term inducer encompasses a wide range of meanings across various fields, from molecular biology to pharmacology and even psychology. Understanding the mechanisms by which inducers operate not only enriches our knowledge of biological processes but also opens doors to innovative applications in medicine and technology. As research continues to evolve, the importance of inducers will undoubtedly expand, highlighting their integral role in both science and daily life.

在生物学和生物化学领域，术语inducer指的是一种分子，它启动或增强基因的表达。这个概念对于理解基因在生物体内是如何调控的至关重要。例如，在存在inducer的情况下，某些基因可以被激活以产生代谢过程所需的酶。一个经典的例子是大肠杆菌中的乳糖操纵子，其中乳糖作为inducer触发了代谢乳糖所需酶的产生。inducer的作用不仅限于原核生物；它在真核系统中也扮演着重要角色。在高等生物中，各种信号分子可以作为inducers。例如，胰岛素等激素可以诱导参与葡萄糖代谢的基因表达。这说明inducers在维持稳态和响应环境变化方面是多么重要。此外，对于药理学的研究也涉及inducers。某些药物旨在作为特定通路的inducers，从而增强其他药物的治疗效果。例如，一些药物可以诱导细胞色素P450酶的表达，这对于药物代谢至关重要。理解inducers的工作原理可以导致更有效的治疗方案，并减少不良反应。除了生物学意义外，inducers在生物技术中也有应用。科学家们常常使用inducers来控制重组蛋白的表达。在实验室环境中，通过将inducer引入基因改造的细菌培养中，研究人员可以触发那些通常不表达的蛋白质的生产。这项技术在大规模生产胰岛素、生长激素和其他治疗性蛋白质方面至关重要。此外，inducers的概念超越了科学界，渗透到日常生活中。例如，考虑一下某些刺激如何诱发人类的情感反应。一首歌可能作为怀旧的inducer，带回与某个时刻相关的记忆。同样，气味可以作为强大的inducers，触发对过去经历的生动回忆。总之，术语inducer在各个领域涵盖了广泛的含义，从分子生物学到药理学，甚至心理学。理解inducers的运作机制不仅丰富了我们对生物过程的知识，而且为医学和技术中的创新应用打开了大门。随着研究的不断发展，inducers的重要性无疑会扩大，突显它们在科学和日常生活中的重要角色。