extravascular

简明释义

英[ˌekstrəˈvæskjələ(r)]美[ˌekstrəˈvæskjələr]

adj. 血管外的；没有血管的

英英释义

单词用法

同义词

反义词

例句

1.In patients with sepsis or acute respiratory distress syndrome, extravascular lung water measurement offers information unobtainable by other means.

在脓毒血症和急性呼吸窘迫综合征的病人，肺血管外水分的评估提供里了其他方法不能提供的信息。

2.The arterial blood gases, lung compliance, extravascular lung water content, morphology and the activity of superoxide dismutase (SOD) were determined in 20 min following the treatment.

观察2小时期间的血气、肺顺应性，并进行血管外肺水量、肺组织SOD活性测定及组织形态学的观察。

3.Based on the absorption spectrum of blood, some Suggestions are presented, such as the optimum wavelength irradiation, the ultraviolet laser irradiation and the extravascular laser irradiation.

从全血吸收光谱出发，提出了实验最佳激光参数疗法，紫外相干光照射疗法、激光血管外照射疗法等思路与建议。

4.Transudate: extravascular fluid collection that is basically an ultrafiltrate of plasma with little protein and few or no cells. Fluid appears grossly clear.

漏出：属于血浆的超滤液，含有少量蛋白，极少量细胞，液体澄清。

5.Based on the absorption spectrum of blood, some Suggestions are presented, such as the optimum wavelength irradiation, the ultraviolet laser irradiation and the extravascular laser irradiation.

从全血吸收光谱出发，提出了实验最佳激光参数疗法，紫外相干光照射疗法、激光血管外照射疗法等思路与建议。

6.Thrombin has the endovascular and extravascular effects.

凝血酶具有血管内和血管外作用。

7.It is then modified by signals received from the EV-1 via the Electronic Servo Valve to create the desired steady or non-steady extravascular chamber pressures.

然后，此压力由经过电子饲服阀从EV - 1接收到的信号调节，产生所需要的稳定的或不稳定的血管外室压力。

8.ObjectiveTo investigate the prognostic value of extravascular lung water index (EVLWI) in critically ill patients with septic shock in intensive care unit (ICU).

目的评价血管外肺水指数（EVLWI）对感染性休克患者预后判断的意义。

9.The drug was found to have a significant effect on the extravascular 血管外 tissue.

这药物在血管外组织上有显著效果。

10.In the study, we measured the levels of inflammation in extravascular 血管外 spaces.

在研究中，我们测量了血管外空间的炎症水平。

11.The extravascular 血管外 fluid accumulation can lead to swelling.

血管外液体积聚会导致肿胀。

12.Cells migrate from the bloodstream into the extravascular 血管外 environment during inflammation.

在炎症过程中，细胞从血流迁移到血管外环境中。

13.The presence of extravascular 血管外 lesions indicates a more severe disease state.

存在血管外病灶表明疾病状态更为严重。

作文

In the field of medicine, understanding various terms is crucial for effective communication and treatment. One such term is extravascular, which refers to anything occurring outside of the blood vessels. This concept is particularly significant in the study of physiology and pathology, as it helps healthcare professionals understand how substances interact with tissues and organs beyond the circulatory system. For instance, when discussing the spread of infections or the distribution of medications, it is essential to consider the extravascular compartments where these processes occur. The extravascular space includes areas such as interstitial fluid, which is the fluid that exists between cells. This fluid plays a vital role in nutrient exchange and waste removal, acting as a medium through which cells communicate and receive essential substances. When a patient receives intravenous medication, healthcare providers must consider how much of the drug will remain in the extravascular space versus how much will circulate within the blood vessels. Moreover, understanding the extravascular environment is critical during surgical procedures. Surgeons often need to manage bleeding and ensure that tissues are adequately perfused with blood. If too much blood escapes into the extravascular space, it can lead to complications such as hematomas or excessive swelling, which may hinder recovery. Therefore, knowledge of the extravascular dynamics is essential for successful surgical outcomes. Research also highlights the importance of the extravascular matrix, which consists of proteins and other molecules that provide structural support to surrounding tissues. This matrix is involved in numerous biological processes, including wound healing and tissue regeneration. By studying the extravascular matrix, researchers can develop new therapies to promote healing in patients suffering from chronic wounds or injuries. Furthermore, the concept of extravascular is relevant in the context of cancer treatment. Tumors often create their own extravascular environments, which can affect how well chemotherapy drugs penetrate the tumor tissue. Understanding the characteristics of the extravascular space around tumors can help oncologists devise more effective treatment plans that enhance drug delivery and minimize side effects. In summary, the term extravascular encompasses a wide range of physiological and pathological phenomena that are crucial for medical practice. From the distribution of medications to the dynamics of tissue healing and cancer treatment, recognizing the significance of the extravascular space allows healthcare professionals to make informed decisions that ultimately improve patient outcomes. As we continue to advance our understanding of human biology, the role of the extravascular environment will undoubtedly remain a focal point in both research and clinical settings.

在医学领域，理解各种术语对于有效沟通和治疗至关重要。一个这样的术语是extravascular，它指的是发生在血管外的任何事情。这个概念在生理学和病理学的研究中尤为重要，因为它帮助医疗专业人员理解物质如何与循环系统之外的组织和器官相互作用。例如，在讨论感染的传播或药物的分布时，必须考虑这些过程发生的extravascular腔室。
extravascular空间包括间质液，这是存在于细胞之间的液体。该液体在营养物质交换和废物清除中发挥着重要作用，充当细胞交流和接收必需物质的介质。当患者接受静脉药物时，医疗提供者必须考虑药物将在extravascular空间中保留多少，以及将在血管内循环多少。
此外，在外科手术过程中了解extravascular环境也至关重要。外科医生往往需要控制出血，并确保组织得到适当的血液灌注。如果过多的血液逸入extravascular空间，可能导致如血肿或过度肿胀等并发症，这可能妨碍恢复。因此，对extravascular动态的了解对于成功的手术结果至关重要。
研究还强调了extravascular基质的重要性，该基质由蛋白质和其他分子组成，为周围组织提供结构支持。该基质参与多种生物过程，包括伤口愈合和组织再生。通过研究extravascular基质，研究人员可以开发新疗法，以促进患有慢性伤口或损伤的患者的愈合。
此外，extravascular的概念在癌症治疗的背景下也很相关。肿瘤通常会创建自己的extravascular环境，这可能影响化疗药物渗透肿瘤组织的效果。了解肿瘤周围extravascular空间的特征可以帮助肿瘤科医生制定更有效的治疗计划，以增强药物递送并最小化副作用。
总之，术语extravascular涵盖了一系列对医学实践至关重要的生理和病理现象。从药物的分布到组织愈合和癌症治疗的动态，认识到extravascular空间的重要性使医疗专业人员能够做出明智的决策，最终改善患者的结果。随着我们继续推进对人类生物学的理解，extravascular环境的作用无疑将继续成为研究和临床设置中的焦点。