pancreas

简明释义

英[ˈpæŋkriəs]美[ˈpæŋkriəs]

n. [解剖] 胰腺

英英释义

单词用法

同义词

反义词

例句

1.And actually it damages the pancreas itself, after a while.

事实上，一段时间之后它对胰腺本身也会产生伤害。

2.One needs a heart, one a lung, one a kidney, one a liver, and the fifth a pancreas.

分别需要心脏，肺，肾，肝，以及胰腺移植。

3.Pancreatic cancer begins in the tissues of the pancreas, which AIDS digestion and metabolism regulation.

胰腺癌发生于胰腺组织，胰腺的作用是协助消化和协调新陈代谢。

4.We also suspect an association with cancers of the pancreas and lung.

我们还怀疑与胰腺癌和肺癌有联系。

5.Today, the most commonly transplanted organs are the kidneys, liver, heart, lungs, pancreas, and intestines.

如今，最常见的可移植器官是肾脏、肝脏、心脏、肺、胰腺和肠子。

6.He brought home textbooks on the pancreas to figure it all out.

他把胰岛的教科书带回家试图仔细研究。

7.Patients with diabetes often have issues with their pancreas not producing enough insulin.

糖尿病患者通常面临胰腺无法产生足够胰岛素的问题。

8.Inflammation of the pancreas can lead to pancreatitis.

胰腺的炎症可能导致胰腺炎。

9.The doctor explained how the pancreas plays a role in digestion.

医生解释了胰腺在消化中的作用。

10.A healthy pancreas is essential for proper metabolism.

健康的胰腺对正常的新陈代谢至关重要。

11.The pancreas is a vital organ that helps regulate blood sugar levels.

胰腺是一个重要的器官，帮助调节血糖水平。

作文

The human body is a complex and intricate system, with each organ playing a vital role in maintaining overall health. One of the most important organs is the pancreas, a gland located behind the stomach that has both endocrine and exocrine functions. The pancreas is crucial for digestion and blood sugar regulation, making it essential for our daily functioning.The exocrine function of the pancreas involves the production of digestive enzymes. These enzymes, such as amylase, lipase, and proteases, are secreted into the small intestine to aid in the breakdown of carbohydrates, fats, and proteins. Without these enzymes, our bodies would struggle to absorb the nutrients necessary for energy and growth. For instance, amylase helps digest starches, while lipase breaks down fats. This process is vital, as it allows our bodies to utilize the food we consume effectively.In addition to its digestive role, the pancreas also plays a significant part in regulating blood sugar levels through its endocrine function. It produces hormones like insulin and glucagon, which help maintain glucose homeostasis. Insulin lowers blood sugar levels by facilitating the uptake of glucose into cells, while glucagon raises blood sugar levels by signaling the liver to release stored glucose. An imbalance in these hormones can lead to serious health issues, such as diabetes mellitus, where the body either does not produce enough insulin or cannot effectively use the insulin it produces.Diseases related to the pancreas can have severe consequences. Conditions such as pancreatitis, pancreatic cancer, and diabetes significantly impact an individual's quality of life. Pancreatitis, for example, is an inflammation of the pancreas that can cause severe abdominal pain and digestive problems. Chronic pancreatitis can lead to permanent damage, affecting the organ's ability to produce enzymes and hormones.Pancreatic cancer is particularly aggressive and often diagnosed at an advanced stage due to its subtle symptoms. Early detection is challenging, but awareness of risk factors such as smoking, obesity, and family history can help individuals take preventive measures. Furthermore, diabetes management often requires careful monitoring of diet and lifestyle to support the pancreas in its hormone production.Maintaining a healthy lifestyle is crucial for supporting the function of the pancreas. A balanced diet rich in whole foods, regular physical activity, and avoiding excessive alcohol consumption can help reduce the risk of pancreas-related diseases. Additionally, staying hydrated and managing stress levels contribute to overall digestive health.In conclusion, the pancreas is an indispensable organ that plays a dual role in digestion and blood sugar regulation. Understanding its functions and the importance of maintaining its health can lead to a better quality of life. By prioritizing our health and being aware of the factors that affect the pancreas, we can take proactive steps toward preventing diseases and ensuring our bodies function optimally.

人体是一个复杂而精密的系统，每个器官在维持整体健康中都扮演着至关重要的角色。其中最重要的器官之一是胰腺，它位于胃后面，具有内分泌和外分泌的功能。胰腺对消化和血糖调节至关重要，使其对我们的日常功能不可或缺。胰腺的外分泌功能涉及消化酶的产生。这些酶，如淀粉酶、脂肪酶和蛋白酶，被分泌到小肠中以帮助分解碳水化合物、脂肪和蛋白质。如果没有这些酶，我们的身体将难以吸收所需的营养物质，以供能量和生长。例如，淀粉酶有助于消化淀粉，而脂肪酶则分解脂肪。这个过程至关重要，因为它使我们的身体能够有效地利用我们所摄入的食物。除了消化作用，胰腺在调节血糖水平方面也发挥着重要作用。它产生的激素，如胰岛素和胰高血糖素，帮助维持葡萄糖的稳态。胰岛素通过促进细胞对葡萄糖的摄取来降低血糖水平，而胰高血糖素则通过指示肝脏释放储存的葡萄糖来提高血糖水平。这些激素的不平衡可能导致严重的健康问题，如糖尿病，当身体要么无法产生足够的胰岛素，要么无法有效利用其产生的胰岛素时。与胰腺相关的疾病可能会带来严重后果。胰腺炎、胰腺癌和糖尿病等疾病显著影响个人的生活质量。例如，胰腺炎是胰腺的炎症，可能导致严重的腹痛和消化问题。慢性胰腺炎可能导致永久性损伤，影响该器官产生酶和激素的能力。胰腺癌特别具有侵袭性，通常在晚期被诊断，因为其症状较为隐匿。早期发现具有挑战性，但了解吸烟、肥胖和家族史等风险因素可以帮助个人采取预防措施。此外，糖尿病管理通常需要仔细监测饮食和生活方式，以支持胰腺的激素生成。保持健康的生活方式对支持胰腺的功能至关重要。均衡饮食富含全食、规律的身体活动以及避免过量饮酒可以帮助降低与胰腺相关疾病的风险。此外，保持水分和管理压力水平也有助于整体消化健康。总之，胰腺是一个不可或缺的器官，在消化和血糖调节中扮演着双重角色。理解其功能和维持其健康的重要性可以改善生活质量。通过优先考虑我们的健康并意识到影响胰腺的因素，我们可以采取积极措施预防疾病，确保我们的身体正常运作。