arachidonic acid

简明释义

花生四烯酸

英英释义

例句

1.The supplementation of arachidonic acid (花生四烯酸) is often considered in sports nutrition.

在运动营养中，补充花生四烯酸常常被考虑。

2.The role of arachidonic acid (花生四烯酸) in cell signaling is critical for various physiological processes.

花生四烯酸在细胞信号传导中的作用对各种生理过程至关重要。

3.Dietary sources rich in arachidonic acid (花生四烯酸) include meat and eggs.

富含花生四烯酸的饮食来源包括肉类和鸡蛋。

4.Inflammation can be influenced by the metabolism of arachidonic acid (花生四烯酸) in the body.

身体中花生四烯酸的代谢可以影响炎症。

5.Certain diseases have been linked to abnormal levels of arachidonic acid (花生四烯酸) in the bloodstream.

某些疾病与血液中异常水平的花生四烯酸有关。

作文

Arachidonic acid is a polyunsaturated fatty acid that plays a crucial role in the body’s inflammatory response and overall health. It is an essential component of cell membranes and is released from phospholipids by the action of phospholipase A2. The significance of arachidonic acid (花生四烯酸) lies in its involvement in the synthesis of eicosanoids, which are signaling molecules that include prostaglandins, thromboxanes, and leukotrienes. These compounds are vital for various physiological functions, including the regulation of blood pressure, immune responses, and the modulation of inflammation.The human body cannot synthesize arachidonic acid (花生四烯酸) on its own; therefore, it must be obtained through dietary sources. Foods rich in this fatty acid include meat, eggs, and certain fish. Once ingested, arachidonic acid (花生四烯酸) is incorporated into cell membranes, where it can be readily mobilized when needed. This mobilization occurs during inflammatory processes or cellular signaling events, highlighting the importance of arachidonic acid (花生四烯酸) in maintaining homeostasis.In the context of inflammation, arachidonic acid (花生四烯酸) is converted into various eicosanoids that can either promote or resolve inflammation. For instance, prostaglandins derived from arachidonic acid (花生四烯酸) can induce fever, pain, and swelling, which are hallmark signs of inflammation. On the other hand, some eicosanoids help to counteract excessive inflammation, emphasizing the delicate balance that arachidonic acid (花生四烯酸) helps to maintain in the body.However, an imbalance in the metabolism of arachidonic acid (花生四烯酸) can lead to chronic inflammation, which is associated with various diseases such as arthritis, cardiovascular diseases, and even cancer. Therefore, understanding how to regulate the intake and metabolism of arachidonic acid (花生四烯酸) is essential for promoting health and preventing disease.In conclusion, arachidonic acid (花生四烯酸) is a vital fatty acid that serves multiple roles in the body, particularly in inflammation and cellular signaling. Its dietary sources and metabolic pathways are critical areas of study for researchers aiming to understand the implications of arachidonic acid (花生四烯酸) on health. By maintaining a balanced diet and being aware of the sources of arachidonic acid (花生四烯酸), individuals can better manage their health and reduce the risk of inflammation-related diseases.