lipoidal

简明释义

英[lɪˈpɔɪd(ə)l]美[lɪˈpɔɪdl]

类脂的

脂样的

英英释义

单词用法

同义词

反义词

例句

1.Among surface-active lipoidal substances, lysolecithin is probably the best studied with regard to its fusing capabilities.

具有表面活性的脂类物质中，溶血卵磷脂就其融合性来说可能是研究得最为彻底的。

2.Results: in the patients with chronic alcoholism caused by lastingly drinking high degree wine, 54% had hepatomegaly and liver parenchyma showed lipoidal-change acoustic image at varied degree.

结果，长期饮用高度白酒后形成慢性酒精中毒的患者，肝脏增大者占54%，而且其肝实质有不同程度的脂肪性变声象图。

3.Results: in the patients with chronic alcoholism caused by lastingly drinking high degree wine, 54% had hepatomegaly and liver parenchyma showed lipoidal-change acoustic image at varied degree.

结果，长期饮用高度白酒后形成慢性酒精中毒的患者，肝脏增大者占54%，而且其肝实质有不同程度的脂肪性变声象图。

4.In the laboratory, scientists often study lipoidal 脂质的 structures to understand their role in disease.

在实验室中，科学家们经常研究脂质的 脂质的 结构，以了解它们在疾病中的作用。

5.The presence of lipoidal 脂质的 material is crucial for maintaining the integrity of biological membranes.

存在脂质的 脂质的 物质对于维持生物膜的完整性至关重要。

6.Research shows that lipoidal 脂质的 compounds can influence cellular signaling pathways.

研究表明，脂质的 脂质的 化合物可以影响细胞信号通路。

7.The cell membrane is primarily composed of a lipoidal 脂质的 bilayer that regulates the movement of substances in and out of the cell.

细胞膜主要由一个脂质的 脂质的 膜层组成，调节物质进出细胞的运动。

8.Certain medications target lipoidal 脂质的 membranes to enhance their effectiveness.

某些药物针对脂质的 脂质的 膜以增强其有效性。

作文

In the realm of biological sciences, the term lipoidal refers to substances that have lipid-like properties, which are essential for various physiological functions. Lipids are organic compounds that are insoluble in water but soluble in organic solvents. They play a crucial role in the structure and function of cell membranes, energy storage, and signaling pathways. Understanding the lipoidal nature of these compounds can lead to significant insights into cellular processes and the overall functioning of living organisms.One of the most important aspects of lipoidal substances is their role in forming cell membranes. The cell membrane is primarily composed of a bilayer of phospholipids, which are a class of lipids that contain both hydrophilic (water-attracting) and hydrophobic (water-repelling) parts. This unique structure allows the membrane to act as a barrier, protecting the cell's interior while regulating the movement of substances in and out of the cell. The lipoidal characteristics of these phospholipids are vital for maintaining the integrity and fluidity of the membrane, which is essential for proper cell function.Moreover, lipoidal compounds are not only structural components but also serve as energy reserves. Fats and oils, which are types of lipids, store energy in a compact form. When the body requires energy, it breaks down these lipoidal substances through a process called lipolysis. This process releases fatty acids that can be used by cells to produce ATP, the energy currency of the cell. Therefore, understanding how lipoidal compounds are metabolized is crucial for comprehending energy balance and metabolic disorders.Additionally, lipoidal molecules are involved in signaling pathways that regulate various biological processes. For instance, certain lipids act as signaling molecules that can influence inflammation, immune responses, and even cell growth. These signaling lipids, often referred to as bioactive lipids, can interact with specific receptors on cell surfaces, initiating a cascade of biochemical events that lead to a physiological response. This highlights the importance of lipoidal substances beyond their structural roles, emphasizing their dynamic involvement in cellular communication and regulation.Furthermore, the study of lipoidal compounds has significant implications in medicine and pharmacology. Many drugs are designed to target lipid pathways or are formulated as lipid-based delivery systems. For example, liposomes, which are spherical vesicles made of lipoidal materials, are used to encapsulate drugs, enhancing their delivery to target tissues while minimizing side effects. This innovative approach showcases the versatility of lipoidal substances in therapeutic applications.In conclusion, the term lipoidal encompasses a wide range of substances that play critical roles in biological systems. From forming cell membranes to serving as energy reserves and participating in signaling pathways, lipoidal compounds are fundamental to life. Their significance extends into medical research and drug development, making them an essential topic of study in the biological sciences. As we continue to explore the complexities of these compounds, our understanding of their functions and applications will undoubtedly expand, leading to advancements in health and medicine.

在生物科学领域，术语lipoidal指的是具有类脂特性的物质，这些物质对各种生理功能至关重要。脂质是有机化合物，不溶于水，但溶于有机溶剂。它们在细胞膜的结构和功能、能量储存以及信号传导途径中发挥着关键作用。理解这些化合物的lipoidal性质可以为我们提供关于细胞过程和生物体整体功能的重要见解。lipoidal物质最重要的方面之一是它们在形成细胞膜中的作用。细胞膜主要由磷脂双层构成，磷脂是一类同时包含亲水（吸水）和疏水（拒水）部分的脂质。这种独特的结构使膜能够充当屏障，保护细胞内部，同时调节物质进出细胞的运动。这些磷脂的lipoidal特性对于维持膜的完整性和流动性至关重要，而这些又是细胞正常功能所必需的。此外，lipoidal化合物不仅是结构组成部分，还作为能量储备。脂肪和油脂是脂质的一种类型，以紧凑的形式储存能量。当身体需要能量时，它通过称为脂解的过程分解这些lipoidal物质。这个过程释放出脂肪酸，细胞可以利用这些脂肪酸来产生ATP，即细胞的能量货币。因此，理解lipoidal化合物的代谢方式对于理解能量平衡和代谢疾病至关重要。此外，lipoidal分子还参与调节各种生物过程的信号传导途径。例如，某些脂质作为信号分子，可以影响炎症、免疫反应甚至细胞生长。这些信号脂质，通常称为生物活性脂质，可以与细胞表面的特定受体相互作用，启动一系列生化事件，从而导致生理反应。这突显了lipoidal物质超越结构角色的重要性，强调它们在细胞通信和调节中的动态参与。此外，研究lipoidal化合物在医学和药理学中具有重要意义。许多药物旨在靶向脂质通路，或被制成基于脂质的递送系统。例如，脂质体是由lipoidal材料制成的球形囊泡，用于包裹药物，增强其对靶组织的递送，同时减少副作用。这种创新的方法展示了lipoidal物质在治疗应用中的多样性。总之，术语lipoidal涵盖了一系列在生物系统中发挥关键作用的物质。从形成细胞膜到作为能量储备，再到参与信号传导途径，lipoidal化合物是生命的基础。它们的重要性延伸到医学研究和药物开发，使其成为生物科学中一个重要的研究主题。随着我们继续探索这些化合物的复杂性，我们对它们功能和应用的理解无疑将不断扩展，从而推动健康和医学的进步。