bioactivity

简明释义

英[ˌbaɪəʊˈæktɪvɪti]美[baɪoʊækˈtɪvəti]

n. 生物活性；生物活度（指杀虫剂等对生物体的影响）

英英释义

单词用法

同义词

反义词

例句

1.The compound has higher bioactivity to the bacteria through the bacteriostasis testing.

经生物活性测定，该化合物对真菌类有较强生物活性。

2.At the same time, many newly developed compounds containing imidazole ring or thiazole ring also have bioactivity.

同时，含有咪唑环或噻唑环的新研制的众多化合物也具有生物活性。

3.The bioactivity was tested by dorsal root ganglia (DRG) of chicken embryo culture.

经鸡胚背根神经节(DRG)培养法测定具有生物学活性。

4.The progresses on preparation of sulfated polysaccharides and its bioactivity were reviewed.

综述了近几年硫酸化多糖的制备及其生物活性的研究情况。

5.The research status of bioactivity was summarized, and the existing problems, study direction in the future were pointed out.

对银杏多糖生物活性的研究现状进行了综述，并指出研究中存在的问题和今后的研究方向。

6.Objective: To study the relation of pulmonary fibrosis and bioactivity mediums.

目的：探讨矽肺纤维化同生物活性介质之间的关系。

7.Scientists are exploring the bioactivity of marine organisms for new drug discoveries.

科学家们正在探索海洋生物的生物活性以寻找新的药物发现。

8.The study found that the bioactivity of the extract increased with higher concentrations.

研究发现，提取物的生物活性随着浓度的增加而增强。

9.In agriculture, the bioactivity of certain pesticides can affect crop yield and soil health.

在农业中，某些农药的生物活性可以影响作物产量和土壤健康。

10.The bioactivity of the probiotic was tested in clinical trials to assess its health benefits.

益生菌的生物活性在临床试验中进行了测试，以评估其健康益处。

11.The researchers measured the bioactivity of the new compound to determine its potential medicinal properties.

研究人员测量了新化合物的生物活性以确定其潜在的药用特性。

作文

Bioactivity is a term that refers to the effect of a substance on living organisms. It encompasses a wide range of biological activities, including the interaction of compounds with cellular processes, the modulation of biochemical pathways, and the influence on physiological functions. Understanding the concept of bioactivity (生物活性) is essential in fields such as pharmacology, toxicology, and environmental science. In pharmacology, for instance, researchers are constantly exploring the bioactivity (生物活性) of various natural and synthetic compounds to develop new drugs. The effectiveness of a drug often depends on its ability to interact with specific biological targets, such as proteins or enzymes, within the body. When a compound demonstrates significant bioactivity (生物活性), it can lead to therapeutic effects, making it a candidate for further development. Moreover, the study of bioactivity (生物活性) is not limited to human health. Environmental scientists examine the bioactivity (生物活性) of substances in ecosystems, assessing how pollutants or chemicals affect wildlife and plant life. For example, certain pesticides may exhibit high bioactivity (生物活性) against pests but may also harm beneficial insects, leading to ecological imbalances. The significance of bioactivity (生物活性) extends to the food industry as well. Many dietary supplements and functional foods are marketed based on their claimed bioactivity (生物活性). Compounds like polyphenols found in fruits and vegetables are often studied for their antioxidant properties and potential health benefits. Research into the bioactivity (生物活性) of these compounds helps consumers make informed choices about their diets. To assess bioactivity (生物活性), scientists employ various experimental techniques. In vitro studies, which are conducted in controlled laboratory environments, allow researchers to observe the effects of compounds on cell cultures. In vivo studies, on the other hand, involve testing in live organisms, providing insights into how a substance behaves in a complex biological system. Both approaches are crucial for establishing the safety and efficacy of substances before they reach the market. It is important to note that not all substances with high bioactivity (生物活性) are beneficial. Some may pose risks to health or the environment. Toxicological studies aim to evaluate the adverse effects of compounds, ensuring that products are safe for use. This duality of bioactivity (生物活性) — its potential for both positive and negative outcomes — highlights the need for thorough research and regulation. In conclusion, bioactivity (生物活性) is a multifaceted concept that plays a critical role in various scientific disciplines. From drug development to environmental assessments, understanding the bioactivity (生物活性) of substances helps guide research, policy, and consumer choices. As we continue to explore the complexities of biological interactions, the importance of bioactivity (生物活性) will only grow, shaping the future of health, safety, and sustainability.

生物活性是一个术语，指的是物质对生物体的影响。它涵盖了一系列广泛的生物活动，包括化合物与细胞过程的相互作用、生化通路的调节以及对生理功能的影响。理解生物活性（bioactivity）的概念在药理学、毒理学和环境科学等领域中至关重要。例如，在药理学中，研究人员不断探索各种天然和合成化合物的生物活性（bioactivity），以开发新药。药物的有效性通常取决于其与体内特定生物靶标（如蛋白质或酶）的相互作用。当一种化合物表现出显著的生物活性（bioactivity）时，它可能会导致治疗效果，使其成为进一步开发的候选者。此外，生物活性（bioactivity）的研究并不仅限于人类健康。环境科学家考察生态系统中物质的生物活性（bioactivity），评估污染物或化学物质如何影响野生动物和植物。例如，某些农药可能对害虫表现出高生物活性（bioactivity），但也可能伤害有益昆虫，导致生态失衡。生物活性（bioactivity）的重要性还扩展到食品行业。许多膳食补充剂和功能性食品是基于其声称的生物活性（bioactivity）进行营销的。水果和蔬菜中发现的多酚化合物常常因其抗氧化特性和潜在健康益处而受到研究。对这些化合物的生物活性（bioactivity）的研究帮助消费者做出明智的饮食选择。为了评估生物活性（bioactivity），科学家采用各种实验技术。体外研究是在控制的实验室环境中进行的，允许研究人员观察化合物对细胞培养的影响。体内研究则涉及在活生物体中进行测试，提供关于物质在复杂生物系统中行为的见解。这两种方法对于在产品上市之前建立物质的安全性和有效性至关重要。需要注意的是，并非所有具有高生物活性（bioactivity）的物质都是有益的。有些可能对健康或环境构成风险。毒理学研究旨在评估化合物的不良影响，确保产品的使用安全。这种生物活性（bioactivity）的双重性——其潜在的正面和负面结果——突显了彻底研究和监管的必要性。总之，生物活性（bioactivity）是一个多方面的概念，在各个科学学科中发挥着关键作用。从药物开发到环境评估，理解物质的生物活性（bioactivity）有助于指导研究、政策和消费者选择。随着我们继续探索生物相互作用的复杂性，生物活性（bioactivity）的重要性只会增加，塑造健康、安全和可持续发展的未来。