相关实验视频

Updated: Jul 19, 2025

Visualizing Lung Cellular Adaptations during Combined Ozone and LPS Induced Murine Acute Lung Injury

Visualizing Lung Cellular Adaptations during Combined Ozone and LPS Induced Murine Acute Lung Injury

Published on: March 21, 2021

对急性和慢性肺病的血管视角

Izabela Borek¹, Anna Birnhuber^1,2, Norbert F Voelkel^3,4

¹Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria.

The Journal of clinical investigation

|August 15, 2023

概括

经常被忽视的肺血管系统积极促进ARDS,PF和COPD等肺部疾病. 了解血管变化是开发这些疾病新疗法的关键.

科学领域:

肺部医学肺部医学
血管生物学血管生物学
呼吸道疾病呼吸道疾病

背景情况:

表皮细胞损伤和修复一直是ARDS,PF和COPD等肺部疾病的重点.
肺血管及其内皮越来越多地被认为在肺部疾病的发病过程中发挥着积极作用.
血管改造与肺高血压和较差的患者结果有关.

研究的目的:

审查目前对肺血管在ARDS,PF和COPD中的作用的理解.
突出血管变化在肺病进展中的意义.
确定基于机制的治疗方法的未来研究方向.

主要方法:

对肺部疾病中肺血管系统现有研究的文献综述.
分析内皮在免疫细胞迁移,血管度和透性中的功能.
在ARDS,PF和COPD中检查血管改造.

主要成果:

肺血管内皮在急性和慢性肺部疾病中起着积极的作用.
改变的内皮细胞和重塑的血管存在于ARDS,PF和COPD中.
疾病特异性机制有助于血管变化.

结论:

肺血管系统对于ARDS,PF和COPD的发展和进展至关重要.
了解血管变化对于改善患者的治疗结果至关重要.
需要对针对血管系统的基于机制的疗法进行进一步的研究.

更多相关视频

Intravital Widefield Fluorescence Microscopy of Pulmonary Microcirculation in Experimental Acute Lung Injury Using a Vacuum-Stabilized Imaging System

Intravital Widefield Fluorescence Microscopy of Pulmonary Microcirculation in Experimental Acute Lung Injury Using a Vacuum-Stabilized Imaging System

Published on: April 6, 2022

Long-term High-Resolution Intravital Microscopy in the Lung with a Vacuum Stabilized Imaging Window

Long-term High-Resolution Intravital Microscopy in the Lung with a Vacuum Stabilized Imaging Window

Published on: October 6, 2016

相关概念视频

Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease

COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation

Chronic Obstructive Pulmonary Disease-I: Introduction

Chronic Obstructive Pulmonary Disease-I: Introduction

Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.

Factors Affecting Pulmonary Ventilation

Factors Affecting Pulmonary Ventilation

Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...

Chronic Obstructive Pulmonary Disease-V: Management

Chronic Obstructive Pulmonary Disease-V: Management

Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
Smoking Cessation

Chronic Obstructive Pulmonary Disease-V: Nursing Management

Chronic Obstructive Pulmonary Disease-V: Nursing Management

Nursing management of Chronic Obstructive Pulmonary Disease (COPD) is crucial for providing thorough care and support to patients. Nurses play an integral role in this process through detailed assessment, careful planning, targeted interventions, and ongoing evaluation. Here's an overview of the critical steps in nursing management for COPD.
Assessment