apyrase

简明释义

英[ˈæpəˌreɪz]美[ˈæpəˌreɪz]

n. [生化] 三磷酸腺苷双磷酸酶；腙苷三磷酸双磷酸酶

英英释义

单词用法

同义词

反义词

例句

1.CONCLUSION: ADP hydrolysis by EEC-associated apyrase is a major anti-thrombotic mechanism of bovine EEC.

结论：腺苷三磷酸双磷酸酶水解adp是牛eec重要的抗血栓机制。

2.CONCLUSION: ADP hydrolysis by EEC-associated apyrase is a major anti-thrombotic mechanism of bovine EEC.

结论：腺苷三磷酸双磷酸酶水解adp是牛eec重要的抗血栓机制。

3.The research team discovered that apyrase 腺苷酸酶 plays a crucial role in regulating blood flow.

研究小组发现，apyrase 腺苷酸酶 在调节血流中起着至关重要的作用。

4.Inhibiting apyrase 腺苷酸酶 activity could lead to increased inflammation in tissues.

抑制 apyrase 腺苷酸酶 活性可能会导致组织中的炎症增加。

5.The enzyme apyrase 腺苷酸酶 is essential for breaking down ATP in the body.

apyrase 腺苷酸酶 是体内分解 ATP 的关键酶。

6.Researchers have found that apyrase 腺苷酸酶 can be used to treat certain cardiovascular diseases.

研究人员发现，apyrase 腺苷酸酶 可用于治疗某些心血管疾病。

7.Scientists are studying the effects of apyrase 腺苷酸酶 on platelet aggregation.

科学家们正在研究 apyrase 腺苷酸酶 对血小板聚集的影响。

作文

In the realm of biochemistry, there are numerous enzymes that play critical roles in various physiological processes. One such enzyme is apyrase, which has garnered attention for its unique function in the hydrolysis of ATP (adenosine triphosphate). The significance of apyrase lies not only in its biochemical activity but also in its potential applications in medicine and research. Apyrase is an enzyme that catalyzes the conversion of ATP to ADP (adenosine diphosphate) and inorganic phosphate. This reaction is crucial because it helps regulate the levels of ATP in biological systems. ATP is often referred to as the energy currency of the cell, and its hydrolysis releases energy that is used for various cellular processes, including muscle contraction, nerve impulse propagation, and biosynthesis. By breaking down ATP, apyrase plays a vital role in maintaining the balance of energy within cells.The activity of apyrase can be found in various organisms, from bacteria to mammals, indicating its evolutionary importance. In humans, apyrase is present in different tissues, including the blood, where it is involved in regulating platelet aggregation. Platelets are small cell fragments that play a crucial role in blood clotting, and their activation is mediated by various signaling molecules, including ATP. By hydrolyzing ATP, apyrase prevents excessive platelet activation, thus playing a protective role against thrombus formation.Moreover, the study of apyrase has led to the development of therapeutic agents aimed at treating cardiovascular diseases. For instance, inhibitors of apyrase have been explored as potential drugs to enhance platelet function in patients with bleeding disorders. Conversely, enhancing the activity of apyrase may provide a novel approach to prevent unwanted blood clotting in patients at risk of thrombosis. This duality highlights the enzyme's importance in both promoting and inhibiting physiological processes, depending on the context.Research into apyrase also extends beyond human health. In agricultural sciences, apyrase has been studied for its potential in improving plant health. It is hypothesized that manipulating ATP levels in plants through the application of apyrase might enhance stress tolerance and growth. This could lead to more resilient crops capable of withstanding adverse environmental conditions, thereby contributing to food security.In conclusion, apyrase is a multifaceted enzyme with significant implications in biochemistry, medicine, and agriculture. Its ability to regulate ATP levels makes it a crucial player in various biological processes. As research continues to unveil the complexities of apyrase and its functions, it holds promise for developing innovative therapies and improving agricultural practices. Understanding this enzyme not only enriches our knowledge of cellular metabolism but also opens new avenues for scientific exploration and application.

在生物化学领域，有许多酶在各种生理过程中发挥着关键作用。其中一种酶是apyrase，因其在ATP（腺苷三磷酸）水解中的独特功能而受到关注。apyrase的重要性不仅体现在其生化活性上，还体现在其在医学和研究中的潜在应用。apyrase是一种催化ATP转化为ADP（腺苷二磷酸）和无机磷酸的酶。这一反应至关重要，因为它有助于调节生物系统中ATP的水平。ATP通常被称为细胞的能量货币，其水解释放的能量用于各种细胞过程，包括肌肉收缩、神经冲动传播和生物合成。通过分解ATP，apyrase在维持细胞内能量平衡方面发挥着重要作用。apyrase的活性可以在从细菌到哺乳动物的各种生物中找到，表明其进化的重要性。在人类中，apyrase存在于不同的组织中，包括血液，在调节血小板聚集方面发挥作用。血小板是参与凝血的重要小细胞碎片，其激活由多种信号分子介导，包括ATP。通过水解ATP，apyrase防止过度的血小板激活，从而在防止血栓形成方面发挥保护作用。此外，对apyrase的研究已导致开发旨在治疗心血管疾病的治疗剂。例如，apyrase的抑制剂已被探索作为潜在药物，以增强出血性疾病患者的血小板功能。相反，增强apyrase的活性可能为预防有血栓风险的患者的不必要凝血提供新方法。这种双重性突显了该酶在促进和抑制生理过程中的重要性，具体取决于上下文。对apyrase的研究还扩展到人类健康之外。在农业科学中，apyrase因其在改善植物健康方面的潜力而受到研究。假设通过施用apyrase来操纵植物中的ATP水平可能增强抗逆境能力和生长。这可能导致更具韧性的作物，能够抵御不利环境条件，从而有助于粮食安全。总之，apyrase是一种多面向的酶，在生物化学、医学和农业中具有重要意义。其调节ATP水平的能力使其成为各种生物过程中的关键参与者。随着研究不断揭示apyrase及其功能的复杂性，它有望开发创新疗法并改善农业实践。理解这一酶不仅丰富了我们对细胞代谢的认识，也为科学探索和应用开辟了新的途径。