trypsinogen

简明释义

英[trɪpˈsɪnədʒən]美[trɪpˈsɪnədʒən]

n. [生化] 胰蛋白酶原

英英释义

单词用法

同义词

反义词

例句

1.Trypsinogen from bovine pancreas;

胰蛋白酶原（牛胰脏）；

2.Objective: To evaluate the values of urinary trypsinogen, 2 test in screening for acute pancreatitis in patients with acute abdomen.

目的：探讨尿胰蛋白酶原鄄2测定在急腹症中筛选急性胰腺炎的价值。

3.Enterokinase ACTS on trypsinogen.

肠致活酶作用于蛋白酶原。

4.Objective To explore the significance of urinary trypsinogen-2 test for screening acute pancreatitis in patients with acute abdomen.

目的探讨试纸法尿胰蛋白酶原-2快速测定在急腹症中筛选急性胰腺炎的意义。

5.The major proteases which the pancreas secretes are trypsinogen and chymotrypsinogen.

胰腺分泌的主要蛋白酶是胰蛋白酶原和胰凝乳蛋白酶原。

6.Objective To explore the significance of urinary trypsinogen-2 test for screening acute pancreatitis in patients with acute abdomen.

目的探讨试纸法尿胰蛋白酶原-2快速测定在急腹症中筛选急性胰腺炎的意义。

7.The activation of trypsinogen is crucial for proper digestion in the gastrointestinal tract.

胰蛋白酶原的激活对于胃肠道的正常消化至关重要。

8.Deficiency of trypsinogen can lead to digestive issues due to inadequate protein digestion.

胰蛋白酶原的缺乏可能会导致消化问题，因为蛋白质消化不足。

9.In the presence of enterokinase, trypsinogen is converted into its active form.

在肠激酶的作用下，胰蛋白酶原被转化为其活性形式。

10.The pancreas secretes trypsinogen, which is activated to trypsin in the small intestine.

胰腺分泌胰蛋白酶原，在小肠中被激活为胰蛋白酶。

11.Measurement of trypsinogen levels can help diagnose pancreatic disorders.

测量胰蛋白酶原水平可以帮助诊断胰腺疾病。

作文

The human digestive system is a complex network of organs that work together to break down food into essential nutrients. One of the key components of this process is the enzyme trypsin, which plays a critical role in protein digestion. However, before it can become active, trypsin is initially produced in an inactive form known as trypsinogen. This inactive precursor is secreted by the pancreas and stored in the pancreatic juice until it reaches the small intestine, where it is activated. Understanding the role of trypsinogen is crucial for comprehending how our body processes proteins.When food enters the small intestine, the acidic environment triggers the release of enzymes that help neutralize stomach acid. Among these enzymes is enterokinase, which activates trypsinogen by converting it into its active form, trypsin. This activation is vital because trypsin is responsible for breaking down proteins into smaller peptides, making them easier for the body to absorb. Without the proper activation of trypsinogen, our ability to digest proteins would be severely compromised, leading to nutritional deficiencies.Moreover, trypsin has a unique characteristic: it can also activate more trypsinogen molecules, creating a cascade effect that amplifies protein digestion. This self-activation mechanism ensures that once the digestion process begins, it continues efficiently. However, if this process goes awry, it can lead to conditions such as pancreatitis, where the pancreas starts digesting itself due to premature activation of trypsinogen within the organ.In addition to its digestive functions, trypsin and its precursor trypsinogen are also important in various physiological processes. For instance, they play roles in blood coagulation and the immune response. This highlights the significance of understanding trypsinogen not just in the context of digestion but also in broader biological functions.Research on trypsinogen has led to advancements in medical science, particularly in the field of diagnostics. Elevated levels of trypsinogen in the blood can indicate pancreatic disorders, making it a valuable biomarker for conditions like acute pancreatitis or pancreatic cancer. This connection between trypsinogen levels and health conditions underscores the importance of this enzyme precursor in clinical settings.In conclusion, trypsinogen is more than just an inactive enzyme; it is a crucial component of our digestive system that facilitates protein breakdown and absorption. Its activation into trypsin is a vital step in digestion, and the study of trypsinogen has significant implications for both nutrition and medicine. By understanding the role of trypsinogen, we gain insights into how our bodies function and how we can better manage health issues related to digestion and the pancreas.

人类消化系统是一个复杂的器官网络，这些器官共同协作，将食物分解为必需的营养成分。这个过程中的一个关键组成部分是酶胰蛋白酶，它在蛋白质消化中发挥着重要作用。然而，在它变得活跃之前，胰蛋白酶最初以一种不活跃的形式产生，这种形式被称为胰蛋白酶原。这种不活跃的前体由胰腺分泌，并储存在胰液中，直到它到达小肠，在那里被激活。理解胰蛋白酶原的作用对于理解我们身体如何处理蛋白质至关重要。当食物进入小肠时，酸性环境触发了帮助中和胃酸的酶的释放。其中一种酶是肠激酶，它通过将胰蛋白酶原转化为其活性形式胰蛋白酶来激活它。这种激活至关重要，因为胰蛋白酶负责将蛋白质分解为较小的肽，使其更易于被身体吸收。如果没有对胰蛋白酶原的适当激活，我们消化蛋白质的能力将受到严重影响，导致营养缺乏。此外，胰蛋白酶具有独特的特性：它还可以激活更多的胰蛋白酶原分子，形成一种级联效应，从而增强蛋白质的消化。这种自我激活机制确保一旦消化过程开始，它就会高效地继续进行。然而，如果这个过程出现问题，可能会导致胰腺炎等疾病，即胰腺因胰蛋白酶原在器官内的早期激活而开始自我消化。除了消化功能外，胰蛋白酶及其前体胰蛋白酶原在各种生理过程中也很重要。例如，它们在血液凝固和免疫反应中发挥作用。这突显了理解胰蛋白酶原的重要性，不仅仅是在消化的背景下，而且在更广泛的生物功能中。对胰蛋白酶原的研究推动了医学科学的进步，特别是在诊断领域。血液中胰蛋白酶原水平升高可能表明胰腺疾病，使其成为急性胰腺炎或胰腺癌等疾病的有价值生物标志物。这种胰蛋白酶原水平与健康状况之间的联系强调了这种酶前体在临床环境中的重要性。总之，胰蛋白酶原不仅仅是一个不活跃的酶；它是我们消化系统的重要组成部分，促进蛋白质的分解和吸收。它转化为胰蛋白酶的激活是消化过程中的一个重要步骤，而对胰蛋白酶原的研究对营养和医学都有重要意义。通过理解胰蛋白酶原的作用，我们可以深入了解我们身体的功能，以及如何更好地管理与消化和胰腺相关的健康问题。