papillary

简明释义

英[pəˈpɪləri]美[pəˈpɪləri;ˈpæpəˌleri]

adj. 乳突的；乳头状突起的

英英释义

单词用法

同义词

反义词

例句

1.Characteristics of cystic malignant tumors were as follows: the wall and septa of tumors were thick and irregular, a papillary projection or irregular solid component in cystic tumors could be seen.

囊性恶性肿瘤的特征是肿瘤壁和分隔厚且不规则，肿瘤内软组织成分较多。

2.Objective To evaluate clinical application of laparoscopic papillary balloon dilatation and catheter dilatation in treating the bile duct stenosis.

目的探讨腹腔镜胆总管球囊导管扩张术和扩张导管扩张术在处理胆管狭窄中的临床应用。

3.Heat shock 27 was the most interesting differential expression protein and was down expression in papillary thyroid cancer.

在对差异点进行的质谱鉴定中发现了热休克蛋白27在肿瘤中表达下调。

4.In a resected thyroid specimen, gross and microscopic pathology of papillary thyroid carcinoma vary from case to case.

在切除甲状腺标本中，大体和镜下病理特点可以各不相同。

5.So geography teacher must renovate conception, set up mode of opening teaching and reform in teaching way to bring up availably papillary consciousness of protecting environment.

地理教师应更新观念，构建开放型教学模式，大胆进行地理教学改革，有效培养学生的环保意识。

6.Methods Among 35 patients with common bile duct calculi, 32 patients were succeeded by EST, 3 patients were succeeded by endoscopic papillary balloon dilation(EPBD).

方法经十二指肠镜治疗胆总管结石共35例，其中行EST及取石术32例，行EPBD及取石术3例。

7.Papillary carcinomas are indolent tumors that have a long survival, even with metastases.

癌表现为无痛性肿块，存活时间长，甚至在转移的情况下也是如此。

8.Aim To investigate the effects of propafenone on myocardium inotropism and explore it's possible mechanism in isolated papillary muscle of guinea pig.

目的研究普罗帕酮心肌变力性作用并从组织水平探讨其作用机制。

9.The doctor explained that the tumor was located in the papillary 乳头状 region of the thyroid.

医生解释说肿瘤位于甲状腺的乳头状区域。

10.In histology, the papillary 乳头状 layer of the dermis contains many capillaries.

在组织学中，真皮的乳头状层含有许多毛细血管。

11.The papillary 乳头状 muscles in the heart help to prevent valve prolapse.

心脏中的乳头状肌肉有助于防止瓣膜脱垂。

12.A papillary 乳头状 carcinoma is a common type of bladder cancer.

一种乳头状癌是膀胱癌的一种常见类型。

13.Microphotographs showed the papillary 乳头状 structures in the kidney.

显微照片显示了肾脏中的乳头状结构。

作文

The human body is a marvel of biological engineering, with various structures and functions working harmoniously to maintain life. One fascinating aspect of our anatomy is the presence of structures known as papillary (乳头状的) formations. These papillary (乳头状的) structures can be found in several places within the body, playing crucial roles in both sensory perception and physiological processes. In this essay, we will explore the significance of papillary (乳头状的) structures, their locations, and their functions. Firstly, let us consider the skin, which is one of the most visible areas where papillary (乳头状的) structures are present. The dermal layer of the skin contains papillary (乳头状的) dermis, characterized by finger-like projections that interdigitate with the epidermis. These projections increase the surface area for exchange between the two layers and house numerous blood vessels and nerve endings. The papillary (乳头状的) layer is vital for thermoregulation and sensation, as it allows for the detection of touch, temperature, and pain. This sensory feedback is essential for our interaction with the environment, enabling us to respond appropriately to various stimuli. In addition to the skin, papillary (乳头状的) structures are also found in the heart, specifically in the ventricles. Here, the papillary (乳头状的) muscles play an integral role in the functioning of the heart's valves. These muscles are connected to the heart walls and extend into the ventricles, where they anchor the chordae tendineae. During contraction, the papillary (乳头状的) muscles pull on these tendons, preventing the atrioventricular valves from inverting. This mechanism ensures unidirectional blood flow through the heart, highlighting the importance of papillary (乳头状的) muscles in maintaining cardiovascular efficiency. Moreover, the term papillary (乳头状的) is also used in the context of certain tumors or growths. Papillary (乳头状的) tumors are characterized by their finger-like projections and can occur in various organs, such as the thyroid or bladder. While some papillary (乳头状的) tumors may be benign, others can be malignant, necessitating careful monitoring and potential intervention. Understanding the nature of these papillary (乳头状的) growths is crucial for early diagnosis and treatment, emphasizing the need for medical research in this area. In conclusion, papillary (乳头状的) structures are integral to numerous bodily functions, from enhancing sensory perception in the skin to facilitating proper heart function and even presenting challenges in the form of tumors. Their diverse roles illustrate the complexity of the human body and the intricate systems that support life. As we continue to study these papillary (乳头状的) formations, we gain deeper insights into our anatomy and physiology, paving the way for advancements in medical science and improved health outcomes. The exploration of papillary (乳头状的) structures is not just an academic endeavor; it is a journey towards understanding the very essence of what makes us human.

人类身体是生物工程的奇迹，各种结构和功能和谐地协同工作以维持生命。我们解剖学中一个令人着迷的方面是存在被称为papillary（乳头状的）结构的现象。这些papillary（乳头状的）结构可以在身体的多个地方找到，在感官感知和生理过程中发挥着至关重要的作用。在这篇文章中，我们将探讨papillary（乳头状的）结构的重要性、它们的位置及其功能。 首先，让我们考虑皮肤，这是一个最明显的存在papillary（乳头状的）结构的区域。皮肤的真皮层包含papillary（乳头状的）真皮，其特征是与表皮相互交错的指状突起。这些突起增加了两层之间的交换表面积，并容纳许多血管和神经末梢。papillary（乳头状的）层对热调节和感觉至关重要，因为它允许检测触觉、温度和疼痛。这种感官反馈对我们与环境的互动至关重要，使我们能够适当地对各种刺激做出反应。 除了皮肤，papillary（乳头状的）结构还可以在心脏中找到，特别是在心室中。在这里，papillary（乳头状的）肌肉在心脏瓣膜的功能中扮演着重要角色。这些肌肉连接到心脏壁并延伸到心室，在那里它们锚定腱索。在收缩期间，papillary（乳头状的）肌肉拉动这些腱，防止房室瓣翻转。这个机制确保了血液在心脏中的单向流动，突显了papillary（乳头状的）肌肉在维持心血管效率中的重要性。 此外，papillary（乳头状的）一词在某些肿瘤或生长的背景下也被使用。Papillary（乳头状的）肿瘤的特点是其指状突起，可以发生在甲状腺或膀胱等多个器官中。虽然一些papillary（乳头状的）肿瘤可能是良性的，但其他的可能是恶性的，需要仔细监测和潜在干预。了解这些papillary（乳头状的）生长的性质对于早期诊断和治疗至关重要，强调了这一领域医学研究的必要性。 总之，papillary（乳头状的）结构对多种身体功能至关重要，从增强皮肤的感官感知到促进心脏的正常功能，甚至以肿瘤的形式呈现挑战。它们的多样角色展示了人类身体的复杂性以及支持生命的复杂系统。随着我们继续研究这些papillary（乳头状的）结构，我们对我们的解剖学和生理学有了更深入的理解，为医学科学的进步和改善健康结果铺平了道路。对papillary（乳头状的）结构的探索不仅仅是学术上的努力；这是理解使我们成为人类的本质的旅程。