reductase

简明释义

英[rɪˈdʌkteɪz]美[rɪˈdʌkteɪs;rɪˈdʌkteɪz]

n. [生化] 还原酶

英英释义

单词用法

同义词

反义词

例句

1.Recent advances in azo-dye-degrading bacteria and azo reductase were reviewed.

综述了目前降解偶氮染料的细菌以及偶氮还原酶的研究进展。

2.The activity of fumaric reductase in Cysticercus cellulosae tissue homogenate with albendazole and oxfendazole individually was detected.

研究测定了阿苯达唑和奥芬达唑对猪囊尾蚴组织匀浆延胡索酸还原酶活性的抑制作用。

3.Biliverdin was biliverdin reductase reduced to bilirubin, and free iron and transferrin binding.

胆绿素随后被胆绿素还原酶还原成胆红素，而游离铁与转铁蛋白结合。

4.The NO level of lung homogenates was measured by Nitrate Reductase Test.

采用硝酸还原酶法测肺组织匀浆中NO含量。

5.Research prospects on nitrate reductase.

以及研究硝酸还原酶的展望。

6.The reducing potential of the NADH is utilized via the methemoglobin reductase pathway to maintain the iron in Hgb in its reduced form (Fe2 +).

高铁血红蛋白还原酶途径利用了NADH的还原电位维持血红蛋白中铁元素的还原态(Fe2 +)。

7.The enzyme reductase plays a crucial role in the metabolic pathway of cholesterol synthesis.

酶还原酶在胆固醇合成的代谢途径中起着关键作用。

8.Researchers are studying the effects of reductase inhibitors on cancer cell growth.

研究人员正在研究还原酶抑制剂对癌细胞生长的影响。

9.NADPH reductase is essential for the photosynthetic process in plants.

NADPH还原酶是植物光合作用中必不可少的。

10.The activity of reductase can be measured using spectrophotometry.

可以使用分光光度法测量还原酶的活性。

11.Inhibition of reductase has been linked to reduced inflammation in various studies.

在各种研究中，抑制还原酶与减少炎症有关。

作文

In the realm of biochemistry, enzymes play a crucial role in facilitating various chemical reactions within living organisms. One such category of enzymes is known as reductases, which are vital for numerous metabolic processes. A reductase (还原酶) is an enzyme that catalyzes reductions, meaning it helps to add electrons to a substrate, often accompanied by the reduction of a cofactor such as NADP+ or NAD+. This process is essential in many biological pathways, including those involved in cellular respiration and photosynthesis. The importance of reductases (还原酶) can be illustrated through their function in the conversion of oxidized compounds back to their reduced forms. For instance, in the process of photosynthesis, plants utilize light energy to convert carbon dioxide and water into glucose and oxygen. During this process, specific reductases (还原酶) facilitate the reduction of carbon compounds, thus playing a pivotal role in energy transformation. Moreover, reductases (还原酶) are not limited to plant biology; they are also found in various microorganisms and animals. In human physiology, reductases (还原酶) are involved in the metabolism of drugs and toxins. They help in detoxifying harmful substances by reducing them to less toxic forms, allowing for easier elimination from the body. For example, the enzyme aldehyde reductase (还原酶) is significant in metabolizing alcohol and can influence an individual's susceptibility to alcohol-related diseases. Additionally, reductases (还原酶) are critical in the synthesis of important biomolecules. In the biosynthesis of fatty acids, fatty acid synthase contains reductase (还原酶) activity that reduces ketoacyl intermediates to form fatty acids, which are essential for energy storage and membrane formation. This highlights the multifunctional nature of reductases (还原酶) beyond mere electron transfer; they are integral to building blocks of life. Research into reductases (还原酶) has expanded significantly, especially in the fields of medicine and biotechnology. Scientists are exploring the potential of these enzymes in therapeutic applications. For instance, certain reductases (还原酶) have been targeted for drug development to treat conditions like cancer and metabolic disorders. By understanding how these enzymes function, researchers hope to design inhibitors or activators that can modulate their activity, leading to innovative treatments. In conclusion, reductases (还原酶) are indispensable enzymes that facilitate reduction reactions in various biological systems. Their roles span across energy production, detoxification, and biosynthesis, making them vital for life. As research continues to uncover the complexities of these enzymes, our understanding of their potential applications in health and disease will undoubtedly grow, paving the way for advancements in biochemistry and medicine. The study of reductases (还原酶) exemplifies how intricate biochemical processes are interconnected, underscoring the elegance of life at the molecular level.

在生物化学领域，酶在促进生物体内各种化学反应中发挥着至关重要的作用。这样的酶类之一被称为还原酶（reductase），它们对许多代谢过程至关重要。还原酶（reductase）是一种催化还原反应的酶，这意味着它帮助将电子添加到底物上，通常伴随着辅因子的还原，如NADP+或NAD+。这一过程在许多生物途径中都是必不可少的，包括细胞呼吸和光合作用。 还原酶（reductase）的重要性可以通过它们在将氧化化合物转化回其还原形式中的功能来说明。例如，在光合作用过程中，植物利用光能将二氧化碳和水转化为葡萄糖和氧气。在这一过程中，特定的还原酶（reductase）促进碳化合物的还原，因此在能量转化中发挥着关键作用。 此外，还原酶（reductase）并不限于植物生物学；它们也存在于各种微生物和动物中。在人体生理中，还原酶（reductase）参与药物和毒素的代谢。它们通过将有害物质还原为较少毒性的形式，帮助解毒，从而更容易从体内排出。例如，醛还原酶（reductase）在酒精代谢中具有重要意义，并且可以影响个体对酒精相关疾病的易感性。 此外，还原酶（reductase）在重要生物分子的合成中至关重要。在脂肪酸的生物合成中，脂肪酸合成酶包含还原酶（reductase）活性，它将酮酰中间体还原形成脂肪酸，这些脂肪酸对能量储存和膜形成至关重要。这突显了还原酶（reductase）的多功能性，不仅仅是电子转移；它们是生命构建块的核心。 对还原酶（reductase）的研究显著扩展，尤其是在医学和生物技术领域。科学家们正在探索这些酶在治疗应用中的潜力。例如，某些还原酶（reductase）已被作为药物开发的目标，以治疗癌症和代谢紊乱等疾病。通过了解这些酶的功能，研究人员希望设计能够调节其活性的抑制剂或激活剂，从而带来创新的治疗方法。 总之，还原酶（reductase）是不可或缺的酶，在各种生物系统中促进还原反应。它们的作用跨越能量生产、解毒和生物合成，使其对生命至关重要。随着研究不断揭示这些酶的复杂性，我们对它们在健康和疾病中的潜在应用的理解无疑会不断增长，为生物化学和医学的进步铺平道路。对还原酶（reductase）的研究充分展示了复杂的生化过程是如何相互关联的，强调了分子层面上生命的优雅。