cholecystokinin

简明释义

英[ˌkɒlɪˌsɪstəˈkaɪnɪn]美[ˌkoʊlɪˌsɪstəˈkaɪnɪn]

n. [生化] 肠促胰酶肽；[生化] 缩胆囊素

英英释义

单词用法

同义词

反义词

例句

1.Motility of gastric strips taken from different regions of guinea pig stomach were simultaneously recorded in 8 tissue chambers to test the effect of cholecystokinin-octapeptide (CCK-8) and secretin.

用8个肌槽同时记录豚鼠胃不同部位肌条的收缩活动，以观察八肽缩胆囊素（CCK-8）和促胰液素的影响。结果表明：CCK-8能（1）增高各部位纵行肌和环行肌的张力；

2.Gastrin and cholecystokinin and secretin act onthe same target organs.

促胃液素缩胆囊素和分泌素作用于相同的靶器官。

3.Objective to study glutamine (GLN) and cholecystokinin (CCK) effects on prevention of cholestasis in total parenteral nutrition (TPN).

目的探讨谷氨酰胺(GLN)和胆囊收缩素(CCK)在完全胃肠外营养(TPN)期间预防胆汁淤积的作用。

4.The aim is to study the effects of cholecystokinin octapeptide (CCK-8) on T-lymphocyte subsets in keyhole limpet haemocyanin (KLH)-immunized mice.

目的是探讨八肽胆囊收缩素（CCK-8）对经钥孔戚血蓝蛋白（KLH）免疫小鼠T淋巴细胞亚群的影响。

5.The hormone that stimulates gall bladder contraction was called cholecystokinin.

刺激胆囊收缩的激素被称为胆囊收缩素。

6.In addition to gallbladder contraction, cholecystokinin also regulates enzyme secretion and growth of pancreas, intestinal motility, satiety signalling and the inhibition of gastric acid secretion.

除了促进胆囊收缩以外，还可以调节胰酶的分泌和胰腺的生长、胃肠蠕动，抑制胃酸分泌，并参与饱腹信号的传导。

7.To study the relationship between cholecystokinin-A receptor(CCK-R) in gallbladder and motility of gallbladder in patients with gallstones.

研究胆囊平滑肌的胆囊收缩素-A受体（CCK-R）与胆囊动力的关系。

8.The hormone that stimulates gall bladder contraction was called cholecystokinin .

刺激胆囊收缩的激素被称为胆囊收缩素。

9.The injection of cholecystokinin-A receptor antagonist L-364,718 in parafascicularis nucleus could reverse the antagonism of cholecystokinin octapeptide to the effect of electroacupuncture.

束旁核内注入胆囊收缩素-A受体拮抗剂L-364，718能翻转八肽胆囊收缩素对抗电针的镇痛作用。

10.The release of cholecystokinin is triggered by the presence of fats and proteins in the small intestine.

当小肠中存在脂肪和蛋白质时，会触发胆囊收缩素的释放。

11.The hormone cholecystokinin plays a crucial role in digestion by stimulating the gallbladder to release bile.

激素胆囊收缩素在消化中起着至关重要的作用，它刺激胆囊释放胆汁。

12.Doctors may measure cholecystokinin levels to assess digestive issues.

医生可能会测量胆囊收缩素水平以评估消化问题。

13.Research has shown that cholecystokinin can influence appetite regulation.

研究表明，胆囊收缩素可以影响食欲调节。

14.After eating a fatty meal, levels of cholecystokinin increase significantly in the bloodstream.

在吃完高脂肪餐后，血液中的胆囊收缩素水平显著增加。

作文

The human body is a complex system that relies on various hormones and enzymes to regulate its functions. One of the crucial hormones involved in digestion is cholecystokinin (CCK). This peptide hormone is produced in the small intestine and plays a significant role in the digestive process. Understanding the function and importance of cholecystokinin can provide insights into how our bodies manage food intake and digestion.When we consume food, especially fatty meals, the presence of fats and proteins in the stomach stimulates the release of cholecystokinin. This hormone has several key functions: it stimulates the gallbladder to contract, releasing bile into the small intestine, which aids in the emulsification and digestion of fats. Additionally, cholecystokinin promotes the secretion of digestive enzymes from the pancreas, facilitating the breakdown of proteins and carbohydrates. Thus, cholecystokinin is essential for efficient digestion and nutrient absorption.Moreover, cholecystokinin has a role in regulating appetite. It acts as a satiety signal, informing the brain that the body has received enough food. This mechanism helps to prevent overeating and contributes to maintaining a healthy weight. Research has shown that individuals with altered levels of cholecystokinin may experience challenges in appetite regulation, potentially leading to obesity or other eating disorders.In addition to its digestive functions, cholecystokinin is also involved in various physiological processes beyond the gut. For example, it has been linked to the modulation of anxiety and pain perception. Studies have indicated that cholecystokinin may influence mood and stress responses, suggesting a broader role in mental health.The discovery of cholecystokinin dates back to the 1960s when researchers identified it as a hormone that stimulates gallbladder contraction. Since then, extensive studies have been conducted to explore its diverse functions in the body. Understanding cholecystokinin has implications not only for digestive health but also for conditions such as obesity, anxiety, and chronic pain.In conclusion, cholecystokinin is a vital hormone that plays a multifaceted role in our body's digestive processes and overall well-being. Its ability to stimulate bile and enzyme secretion, regulate appetite, and influence mood highlights its significance in maintaining homeostasis. As research continues to unveil the complexities of cholecystokinin, it becomes increasingly clear that this hormone is integral to understanding human health and disease management. By recognizing the importance of cholecystokinin, we can appreciate the intricate balance our bodies maintain in response to the foods we consume and the impact these processes have on our physical and mental health.

人类身体是一个复杂的系统，依赖于各种激素和酶来调节其功能。其中一个在消化过程中至关重要的激素是胆囊收缩素（CCK）。这种肽激素在小肠中产生，并在消化过程中发挥着重要作用。理解胆囊收缩素的功能和重要性可以为我们提供有关身体如何管理食物摄入和消化的洞察。当我们摄入食物，特别是脂肪餐时，胃中的脂肪和蛋白质的存在会刺激胆囊收缩素的释放。这个激素有几个关键功能：它刺激胆囊收缩，将胆汁释放到小肠中，帮助乳化和消化脂肪。此外，胆囊收缩素促进胰腺分泌消化酶，从而促进蛋白质和碳水化合物的分解。因此，胆囊收缩素对于有效的消化和营养吸收至关重要。此外，胆囊收缩素在调节食欲方面也发挥着作用。它作为一种饱腹信号，告知大脑身体已摄入足够的食物。这一机制有助于防止过度饮食，并有助于维持健康体重。研究表明，胆囊收缩素水平改变的个体可能在食欲调节方面面临挑战，可能导致肥胖或其他饮食失调。除了消化功能外，胆囊收缩素还参与超越肠道的各种生理过程。例如，它与焦虑和疼痛感知的调节有关。研究表明，胆囊收缩素可能影响情绪和压力反应，暗示其在心理健康中的更广泛作用。胆囊收缩素的发现可以追溯到20世纪60年代，当时研究人员将其确定为一种刺激胆囊收缩的激素。从那时起，进行了大量研究以探索其在体内的多种功能。理解胆囊收缩素不仅对消化健康有影响，也对肥胖、焦虑和慢性疼痛等状况具有重要意义。总之，胆囊收缩素是一个重要的激素，在我们身体的消化过程中和整体健康中发挥着多方面的作用。它刺激胆汁和酶的分泌，调节食欲，影响情绪的能力突显了其在维持稳态中的重要性。随着研究不断揭示胆囊收缩素的复杂性，越来越清楚这个激素对于理解人类健康和疾病管理至关重要。通过认识到胆囊收缩素的重要性，我们可以欣赏到我们的身体在应对我们所消费的食物时维持的微妙平衡，以及这些过程对我们身心健康的影响。