antrum

简明释义

英[ˈæntrəm]美[ˈæntrəm]

n. 腔；[解剖] 窦；房

复 数 a n t r a 或 a n t r u m s

英英释义

单词用法

同义词

反义词

例句

1.The stomach can be divided into fundus, body, and antrum.

胃可分为底部，体部和窦部。

2.Results G cells were found in gastric antrum at ED17, and D cells were found both in antrum and in the body at ED18.

结果胎龄第17天，小鼠胃窦部出现G细胞，第18天在胃窦和胃体部均可见D细胞。

3.Methods:the halls effect principle was adopted to record the changes of gastric motility and content of NO in antrum was measured.

方法：采用霍耳效应原理慢性记录胃运动的变化，同时测定胃窦部组织中一氧化氮的含量。

4.Objective: to study the anatomical characteristics of metastasis of group 6 lymph nodes in gastric antrum cancer.

目的：研究胃窦部癌第六组淋巴结转移的解剖学特点。

5.Methods Special histochemical staining was used to detect HP in 166 biopsy specimens of duodenum and gastric antrum and for morphological observation.

方法：应用特殊染色方法对166例胃窦及十二指肠活检标本进行了形态学观察及HP检测。

6.Strut of cell of tube wall endodermis, appear hobnail kind dash forward to tubal antrum.

管壁内皮细胞肿胀，似鞋钉样突向管腔。

7.It is the one antrum enthusiasm with oneself and act recklessly only, still innocent idea began to do.

只是凭着自己的一腔热情和蛮干，还有天真的想法开始做了。

8.Postoperatively the density of G-cell, whose function enhanced, increased in antrum, duodenum and jejunum.

三种手术后胃窦或残留胃窦、十二指肠和空肠的G细胞数密度增加、功能增强。

9.Most of them were in gastric antrum, secondly in cardiac and gastric fundus.

胃癌好发部位胃窦部最多见，其次贲门胃底部。

10.An inflammation in the antrum can lead to severe pain.

在腔中的炎症可能会导致严重的疼痛。

11.The antrum plays a significant role in digestion.

腔在消化中起着重要作用。

12.During the endoscopy, they found a lesion in the antrum.

在内窥镜检查中，他们发现腔内有病变。

13.The doctor explained that the antrum is a critical part of the stomach.

医生解释说，腔是胃的重要部分。

14.The surgeon accessed the antrum to remove the tumor.

外科医生进入腔以切除肿瘤。

作文

The human body is a complex and fascinating system, with various organs and structures that play crucial roles in maintaining health and functionality. One such structure is the antrum, which refers to a natural cavity or chamber within a biological structure. In the context of human anatomy, the term antrum is often associated with specific areas such as the gastric antrum in the stomach or the maxillary antrum in the sinus region. Understanding the significance of the antrum can provide insights into various physiological processes as well as potential medical conditions.Firstly, the gastric antrum is located at the lower portion of the stomach, just before the pylorus, where food is mixed with gastric juices and prepared for digestion. The antrum plays a vital role in the digestive process, as it helps in grinding food and regulating the release of chyme into the small intestine. This area is also responsible for producing certain hormones that stimulate gastric acid secretion, thus facilitating digestion. A healthy functioning antrum is essential for effective digestion, and any abnormalities in this region can lead to gastrointestinal disorders such as gastritis or peptic ulcers.In addition to the gastric antrum, the term is also used in relation to the maxillary antrum, which is another name for the maxillary sinus. This cavity is located within the facial bones and plays a role in various functions, including air filtration, humidification, and resonance during speech. The maxillary antrum is lined with mucous membranes that produce mucus, helping to trap dust and pathogens. When this area becomes inflamed or infected, a condition known as sinusitis can occur, leading to discomfort and other symptoms such as nasal congestion and facial pain.Understanding the antrum in both the stomach and the sinus region highlights the importance of these cavities in maintaining overall health. They are not merely empty spaces; rather, they are functional components of larger systems that contribute to essential bodily processes. For instance, the proper functioning of the gastric antrum ensures that the body effectively extracts nutrients from food, while the maxillary antrum aids in respiratory health.Moreover, advancements in medical science have allowed for better diagnosis and treatment of conditions related to the antrum. Techniques such as endoscopy enable healthcare professionals to visualize the gastric antrum directly, allowing for accurate assessments and interventions. Similarly, imaging studies like CT scans can help evaluate the maxillary antrum for signs of infection or other abnormalities. This ability to examine and treat issues related to the antrum underscores its significance in clinical practice.In conclusion, the antrum is a term that encompasses important biological cavities within the human body, each serving critical functions in digestion and respiration. Whether it is the gastric antrum aiding in the breakdown of food or the maxillary antrum contributing to respiratory health, these structures are integral to our overall well-being. By understanding the role of the antrum, we can appreciate the complexities of human anatomy and the significance of maintaining our health.

人类身体是一个复杂而迷人的系统，具有各种器官和结构，在维持健康和功能方面发挥着至关重要的作用。其中一个这样的结构是antrum，指的是生物结构内的自然腔体或房间。在人体解剖学的背景下，antrum一词通常与特定区域相关，如胃中的胃antrum或窦区的上颌antrum。理解antrum的重要性可以提供对各种生理过程以及潜在医学状况的洞察。首先，胃antrum位于胃的下部，正好在幽门之前，食物在此与胃液混合，为消化做好准备。antrum在消化过程中起着至关重要的作用，因为它有助于研磨食物并调节食糜进入小肠的释放。这个区域还负责产生某些激素，刺激胃酸分泌，从而促进消化。健康的antrum功能对于有效消化至关重要，该区域的任何异常都可能导致胃肠疾病，如胃炎或消化性溃疡。除了胃antrum，该术语还与上颌antrum有关，后者是上颌窦的另一名称。这个腔体位于面部骨骼内，参与多种功能，包括空气过滤、湿化和语音共鸣。上颌antrum的内衬是产生粘液的粘膜，有助于捕捉灰尘和病原体。当该区域发炎或感染时，就会发生称为鼻窦炎的情况，导致不适和其他症状，如鼻塞和面部疼痛。理解胃和窦区域的antrum突显了这些腔体在维持整体健康中的重要性。它们不仅仅是空腔；相反，它们是更大系统的功能组成部分，有助于基本的身体过程。例如，胃antrum的正常功能确保身体有效地从食物中提取营养，而上颌antrum则有助于呼吸健康。此外，医学科学的进步使得更好地诊断和治疗与antrum相关的疾病成为可能。技术如内窥镜检查使医疗专业人员能够直接观察胃antrum，从而进行准确的评估和干预。同样，CT扫描等影像学研究可以帮助评估上颌antrum是否存在感染或其他异常。这种检查和治疗与antrum相关问题的能力突显了其在临床实践中的重要性。总之，antrum是一个涵盖人体内重要生物腔体的术语，每个腔体在消化和呼吸中都发挥着关键作用。无论是胃antrum帮助食物分解，还是上颌antrum对呼吸健康的贡献，这些结构都是我们整体健康不可或缺的一部分。通过理解antrum的角色，我们可以欣赏人类解剖学的复杂性以及维持我们健康的重要性。