angiotensin是一个英语单词，主要用作名词，意思是“血管紧张素”。
发音为：英 [??d?en?t?s] ；美 [??d?en?t?s]。
例句：The effect of angiotensin is to raise blood pressure.
血管紧张素的作用是升高血压。
在医学和生物学中，血管紧张素是一个重要的调节血压的激素。它的基础释义包括但不限于：血管紧张素是一种由身体产生的激素，主要负责调节血压和红细胞生成。它来源于身体的组织，特别是肾脏。当血液从毛细血管流经这些组织时，会释放出一种叫做缓激肽的物质，它与组织中的血管紧张素原结合，生成血管紧张素Ⅰ。在肾脏中，血管紧张素转换酶将其转化为血管紧张素Ⅱ，这种形式的血管紧张素Ⅱ在血液中循环并作用于血管和其他器官的受体，从而调节血压和红细胞生成。
Angiotensin
Angiotensin is a hormone that plays a crucial role in the body's blood pressure regulation system. It is produced by the kidneys and acts on the receptors in the blood vessels and heart to constrict them, causing the heart to work harder and increasing blood pressure.
In addition to its role in blood pressure regulation, angiotensin is also involved in other important bodily functions such as fluid balance, glucose metabolism, and immune response.
However, excessive production of angiotensin can lead to hypertension, a condition where the blood pressure is persistently high. Therefore, it is essential to maintain a healthy lifestyle that includes regular exercise, a balanced diet, and avoidance of smoking and excessive alcohol consumption, all of which can affect angiotensin production.
In conclusion, angiotensin is a crucial hormone that regulates blood pressure and plays a role in other important bodily functions. Understanding its role and how to maintain a healthy lifestyle are essential for maintaining good health.
Angiotensin
Angiotensin is a hormone that plays an important role in the body's blood pressure regulation system. It is produced by the kidneys and acts on the blood vessels and heart to constrict them, which in turn lowers blood pressure.
The process begins when salt and water are retained in the bloodstream due to high blood pressure or other conditions. This triggers the release of renin, a chemical produced by the kidneys. Renin then acts on another enzyme called angiotensin-converting enzyme (ACE) to produce angiotensin.
Angiotensin then acts on receptors in the blood vessels and heart, causing them to constrict. This reduces the amount of blood flowing through the vessels, which lowers blood pressure. At the same time, angiotensin also increases the heart's contractility, which helps to pump blood more effectively.
However, if angiotensin levels are too high, it can lead to hypertension and other cardiovascular diseases. Therefore, it is important to maintain a balance between the production and action of angiotensin to ensure optimal blood pressure levels.
In conclusion, angiotensin is a crucial hormone in the body's blood pressure regulation system. It acts on the blood vessels and heart to constrict them, which lowers blood pressure. However, if levels are too high, it can lead to health problems. Understanding the role of angiotensin and maintaining balance is essential for good health.
