physiological activator

简明释义

生理活性物质

英英释义

例句

1.Athletes often seek physiological activators to boost their performance during competitions.

运动员们常常寻求生理激活剂来提升他们在比赛中的表现。

2.The research team discovered a new physiological activator that enhances muscle recovery after exercise.

研究小组发现了一种新的生理激活剂，可以增强运动后的肌肉恢复。

3.In the lab, scientists are testing a physiological activator for its potential to improve cognitive function.

在实验室里，科学家们正在测试一种生理激活剂，以评估其改善认知功能的潜力。

4.The pharmaceutical company is developing a new physiological activator for treating chronic fatigue syndrome.

这家制药公司正在开发一种新的生理激活剂用于治疗慢性疲劳综合症。

5.The physiological activator used in this study has been shown to increase blood flow.

本研究中使用的生理激活剂已被证明可以增加血流量。

作文

In the realm of biological sciences, understanding the mechanisms that drive physiological processes is crucial. One such concept that has garnered attention is the term physiological activator, which refers to substances or factors that enhance or stimulate physiological functions in living organisms. These activators play a pivotal role in various biological systems, influencing everything from cellular metabolism to hormonal regulation. For instance, hormones themselves can be considered physiological activators as they trigger specific responses in target cells, thereby orchestrating complex bodily functions. The significance of physiological activators extends beyond mere stimulation; they are essential for maintaining homeostasis within the body. Homeostasis is the state of steady internal conditions maintained by living organisms, and any disruption to this balance can lead to health issues. For example, insulin is a well-known physiological activator that helps regulate blood sugar levels. When we consume food, particularly carbohydrates, our blood glucose levels rise. In response, the pancreas secretes insulin, which activates cells to absorb glucose, thus lowering blood sugar levels and restoring balance. This illustrates how physiological activators are not only catalysts for action but also vital for the overall stability of bodily functions.Moreover, physiological activators can be found in various forms, including enzymes, neurotransmitters, and even environmental factors. Enzymes, for instance, are biological catalysts that speed up chemical reactions in the body, making them essential physiological activators in digestion and metabolism. Without these enzymes, our bodies would struggle to break down food and absorb nutrients efficiently. Similarly, neurotransmitters like dopamine and serotonin act as physiological activators in the nervous system, facilitating communication between neurons and influencing mood, behavior, and cognitive functions.Furthermore, the study of physiological activators is not limited to human biology; it extends to other organisms as well. In plants, for example, growth hormones such as auxins and gibberellins serve as physiological activators that promote growth and development. These hormones regulate processes such as cell elongation, flowering, and fruit ripening, demonstrating the universal importance of physiological activators across different life forms.Understanding the role of physiological activators can also have practical applications in medicine and biotechnology. By manipulating these activators, scientists can develop treatments for various diseases. For instance, in diabetes management, synthetic forms of insulin are used as physiological activators to help patients control their blood sugar levels effectively. Similarly, research into growth factors and their role as physiological activators is paving the way for advancements in regenerative medicine and tissue engineering.In conclusion, the concept of physiological activator encompasses a wide array of substances and factors that are integral to the functioning of biological systems. Their ability to stimulate and regulate various physiological processes highlights their importance in both health and disease. As research continues to evolve, our understanding of physiological activators will undoubtedly lead to new insights and innovations in the fields of medicine, agriculture, and environmental science. Therefore, recognizing and studying these activators is essential for advancing our knowledge of life itself and improving the quality of life for all organisms.

在生物科学领域，理解驱动生理过程的机制至关重要。一个备受关注的概念是生理激活剂，指的是增强或刺激生物体内生理功能的物质或因素。这些激活剂在各种生物系统中发挥着关键作用，影响从细胞代谢到激素调节的方方面面。例如，激素本身可以被视为生理激活剂，因为它们在目标细胞中触发特定反应，从而协调复杂的身体功能。生理激活剂的重要性不仅限于简单的刺激；它们对于维持体内稳态是必不可少的。稳态是生物体维持的稳定内部条件的状态，任何对这种平衡的干扰都可能导致健康问题。例如，胰岛素是一种众所周知的生理激活剂，有助于调节血糖水平。当我们摄入食物，特别是碳水化合物时，血糖水平会上升。作为回应，胰腺分泌胰岛素，激活细胞吸收葡萄糖，从而降低血糖水平并恢复平衡。这说明了生理激活剂不仅是行动的催化剂，而且对身体功能的整体稳定至关重要。此外，生理激活剂可以以多种形式存在，包括酶、神经递质，甚至环境因素。例如，酶是生物催化剂，加速体内的化学反应，使其成为消化和代谢中的重要生理激活剂。没有这些酶，我们的身体将难以有效地分解食物和吸收营养。同样，像多巴胺和血清素这样的神经递质在神经系统中作为生理激活剂，促进神经元之间的沟通，并影响情绪、行为和认知功能。此外，生理激活剂的研究不仅限于人类生物学；它还扩展到其他生物。例如，在植物中，生长激素如生长素和赤霉素作为生理激活剂，促进生长和发育。这些激素调节细胞伸长、开花和果实成熟等过程，展示了生理激活剂在不同生命形式中的普遍重要性。理解生理激活剂的作用也可以在医学和生物技术中具有实际应用。通过操纵这些激活剂，科学家可以开发各种疾病的治疗方法。例如，在糖尿病管理中，合成形式的胰岛素作为生理激活剂被用于帮助患者有效控制血糖水平。同样，对生长因子及其作为生理激活剂的作用的研究正在为再生医学和组织工程的进步铺平道路。总之，生理激活剂的概念涵盖了一系列对生物系统功能至关重要的物质和因素。它们刺激和调节各种生理过程的能力突显了它们在健康和疾病中的重要性。随着研究的不断发展，我们对生理激活剂的理解无疑将导致医学、农业和环境科学领域的新见解和创新。因此，认识和研究这些激活剂对于推进我们对生命本身的知识以及改善所有生物体的生活质量至关重要。