secretory

简明释义

英[sɪˈkriːtərɪ]美[sɪˈkritəri]

adj. 分泌的；促进分泌的

n. 分泌器官；分泌腺

复 数 s e c r e t o r i e s

英英释义

单词用法

同义词

反义词

例句

1.The functions of the secretory barrier of the tracheobronchial tree are physical chemical immunological and biological.

气管、支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。

2.Between the acinar cells, there are many intercellular secretory capillaries.

腺细胞间存在明显的细胞间分泌小管。

3.Another lateral secretory granules displayed sphere vesicle in cell.

细胞内的另侧分泌颗粒呈球形小泡。

4.Cholesterol granuloma has a close tie with cholesteatoma and secretory otitis media as well as idiopathic hemotympanum.

中耳胆固醇肉芽肿与特发性血鼓室、分泌性中耳炎及胆脂瘤关系密切。

5.Chymase is a kind of serine proteinase, mainly exists in secretory granules of mast cell and extracellular Interstitium.

糜酶是一类丝氨酸蛋白酶，主要存在于肥大细胞的分泌颗粒和细胞间质。

6.An international patent application for the use of this compound to treat secretory diseases is pending.

一份关于该化合物用于分泌性疾病治疗的专利申请书正等待批准。

7.The epithelium of digestive diverticula consists of secretory cells and digestive (absorptive) cells.

消化盲囊的腺上皮由分泌细胞和消化(吸收)细胞组成。

8.At the early stage of the formation, the corpuscles appeared to be secretory granules in the cells.

在形成的早期，石灰小体以分泌颗粒的形式出现在细胞内。

9.Most of the post-septal part of the nephridial tube is secretory.

肾管的后隔膜大部分具有分泌作用。

10.The pancreas has both endocrine and secretory 分泌的 functions that regulate blood sugar levels.

胰腺具有内分泌和分泌的功能，以调节血糖水平。

11.Certain cells in the stomach are secretory 分泌的 and produce gastric acid.

胃中的某些细胞是分泌的，会产生胃酸。

12.The secretory 分泌的 pathway in cells is essential for protein transport.

细胞中的分泌的通路对于蛋白质运输至关重要。

13.Salivary glands are secretory 分泌的 glands that help in digestion.

唾液腺是帮助消化的分泌的腺体。

14.The secretory 分泌的 activity of neurons is crucial for neurotransmitter release.

神经元的分泌的活动对神经递质释放至关重要。

作文

The human body is a complex system that relies on various mechanisms to maintain homeostasis and overall health. One of these critical mechanisms involves the role of glands, which are specialized organs responsible for producing and releasing substances essential for bodily functions. Among these glands, those that perform a secretory function play a vital role in regulating numerous physiological processes. The term secretory refers to the ability of certain cells or glands to produce and release substances such as hormones, enzymes, and other important molecules into the bloodstream or specific target areas within the body. Glands that exhibit secretory activity include the endocrine glands, such as the thyroid and adrenal glands. These glands release hormones directly into the bloodstream, where they travel to various organs and tissues to exert their effects. For instance, the thyroid gland secretes thyroxine, a hormone that regulates metabolism, while the adrenal glands produce cortisol, which helps the body respond to stress. The secretory nature of these glands is crucial for maintaining balance within the body, as hormonal fluctuations can lead to various health issues. In addition to endocrine glands, there are also exocrine glands that perform secretory functions. Unlike endocrine glands, exocrine glands release their products through ducts to specific locations. Examples of exocrine glands include salivary glands, sweat glands, and the pancreas. Salivary glands secrete saliva, which aids in digestion, while sweat glands help regulate body temperature through perspiration. The pancreas has both endocrine and exocrine functions; it secretes insulin into the bloodstream to regulate blood sugar levels and digestive enzymes into the small intestine to aid in food breakdown. The study of secretory mechanisms is not only important for understanding normal bodily functions but also for diagnosing and treating various diseases. For example, disorders related to secretory functions can lead to conditions such as diabetes, hyperthyroidism, and cystic fibrosis. In diabetes, the pancreas fails to produce enough insulin, leading to elevated blood sugar levels. Hyperthyroidism occurs when the thyroid gland produces excessive amounts of thyroid hormones, resulting in symptoms such as weight loss and increased heart rate. Cystic fibrosis is a genetic disorder that affects the secretory cells in the lungs and digestive system, leading to thick, sticky mucus that can obstruct airways and hinder digestion. In conclusion, the concept of secretory functions is integral to our understanding of human physiology. From the regulation of hormones to the production of digestive enzymes, secretory glands play a pivotal role in maintaining health and well-being. As research continues to uncover the complexities of these mechanisms, we gain valuable insights into how to prevent and treat various health conditions linked to secretory dysfunctions. Understanding the importance of these processes not only enhances our knowledge of biology but also empowers us to make informed decisions about our health and lifestyle choices.

人体是一个复杂的系统，依赖于各种机制来维持内环境的稳定和整体健康。其中一个关键机制涉及腺体的作用，这些腺体是负责产生和释放对身体功能至关重要的物质的专门器官。在这些腺体中，具有分泌功能的腺体在调节众多生理过程中发挥着重要作用。术语分泌指的是某些细胞或腺体产生并释放激素、酶及其他重要分子到血液或身体特定靶区的能力。 表现出分泌活动的腺体包括内分泌腺，如甲状腺和肾上腺。这些腺体直接将激素释放到血液中，激素通过血液循环到达各种器官和组织，发挥其作用。例如，甲状腺分泌甲状腺素，这是一种调节新陈代谢的激素，而肾上腺则产生皮质醇，帮助身体应对压力。这些腺体的分泌特性对于维持身体的平衡至关重要，因为激素波动可能导致各种健康问题。 除了内分泌腺，还有表现出分泌功能的外分泌腺。与内分泌腺不同，外分泌腺通过导管将其产品释放到特定位置。外分泌腺的例子包括唾液腺、汗腺和胰腺。唾液腺分泌唾液，从而帮助消化，而汗腺通过出汗帮助调节体温。胰腺既有内分泌功能，也有外分泌功能；它向血液中分泌胰岛素以调节血糖水平，并向小肠分泌消化酶以帮助食物分解。 对分泌机制的研究不仅对于理解正常的身体功能至关重要，而且对于诊断和治疗各种疾病也很重要。例如，与分泌功能相关的疾病会导致糖尿病、甲亢和囊性纤维化等病症。在糖尿病中，胰腺无法产生足够的胰岛素，导致血糖水平升高。甲亢发生在甲状腺产生过多的甲状腺激素时，导致体重减轻和心率增加等症状。囊性纤维化是一种遗传性疾病，影响肺部和消化系统中的分泌细胞，导致厚重粘稠的粘液阻塞气道和妨碍消化。 总之，分泌功能的概念对我们理解人类生理学至关重要。从激素的调节到消化酶的生产，分泌腺体在维护健康和福祉方面发挥着关键作用。随着研究不断揭示这些机制的复杂性，我们获得了有关如何预防和治疗与分泌功能障碍相关的各种健康状况的宝贵见解。理解这些过程的重要性不仅增强了我们对生物学的认识，还使我们能够就自己的健康和生活方式选择做出明智的决策。