Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

COPD: Management Using Bronchodilators and Corticosteroids01:26

COPD: Management Using Bronchodilators and Corticosteroids

208
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
208
Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

2.8K
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.
2.8K
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

275
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
275
Chronic Obstructive Pulmonary Disease01:22

Chronic Obstructive Pulmonary Disease

1.2K
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...
1.2K
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
2.5K
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

2.8K
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
2.8K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Worsening Asthma Outcomes in Australian Adults: A Comparison of Stratified Sample Surveys in 2012 and 2021.

The Medical journal of Australia·2026
Same author

In vitro comparison of aerosol deposition by albuterol pMDI using corrugated tubing versus a commercial spacer.

International journal of pharmaceutics·2026
Same author

Role of oral bacteria composition and functional gene profiles in respiratory diseases.

BMJ open respiratory research·2026
Same author

Genome-wide discovery reveals 30 loci for choroidal thickness and uncovers potential causal links with angle-closure glaucoma.

medRxiv : the preprint server for health sciences·2026
Same author

Antibiotic Use in the First 2 Years of Life Is Related to Longitudinal BMI Trajectories From 0 to 18 years: A Prospective Cohort Study.

Journal of obesity·2026
Same author

Reply: An index of maximal expiratory flow-volume curve with different features related to central and peripheral concavity.

ERJ open research·2026

相关实验视频

Updated: Jul 5, 2025

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
00:07

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

9.7K

永不吸烟者中的COPD:澳大利亚大胆研究

Marsha A Ivey1,2, Sheree M Smith3,4, Geza Benke1

  • 1School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.

International journal of chronic obstructive pulmonary disease
|January 22, 2024
PubMed
概括

慢性阻塞性肺病 (COPD) 影响澳大利亚10.5%的从未吸烟者. 关键的风险因素包括年龄较大,教育程度较低,喘病史,童年呼吸问题和家族病史,强调非吸烟者的影响.

关键词:
这是一个大胆的表现.在 LLN 和 LLN 之间.阻塞性肺部疾病的负担.正常状态的下限是正常的下限.没有吸烟的人.患病率的流行情况.螺旋测量是一种螺旋测量.

更多相关视频

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.0K
Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells
09:15

Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells

Published on: May 11, 2020

6.0K

相关实验视频

Last Updated: Jul 5, 2025

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
00:07

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

9.7K
Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.0K
Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells
09:15

Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells

Published on: May 11, 2020

6.0K

科学领域:

  • 肺部医学 肺部医学
  • 流行病学 流行病学
  • 呼吸系统健康 呼吸系统健康

背景情况:

  • 烟草吸烟是慢性阻塞性肺病 (COPD) 的主要危险因素.
  • 尽管COPD的危险因素很重要,但在从不吸烟者中经常被忽视.
  • 了解这些因素对于全面的COPD管理和预防策略至关重要.

研究的目的:

  • 为了确定澳大利亚从未吸烟的成年人中COPD的患病率.
  • 为了确定与非吸烟人口中COPD发展相关的特定风险因素.

主要方法:

  • 利用了来自澳大利亚阻塞性肺病负担研究 (BOLD) 的数据.
  • 包括来自澳大利亚六个地点的40岁及以上的参与者.
  • 通过使用支气管扩展器后的螺旋计来诊断COPD,FEV1/FVC比率定义为<0.70或低于正常的下限 (LLN).

主要成果:

  • 从未吸烟者中COPD的患病率 (n=1656) 为10.5% (95% CI:9.1-12.1%);4.6%符合LLN标准.
  • 慢性肺炎的可能性增加与年龄的增长,较低的教育程度 (≤12年),喘病史,10岁之前因呼吸问题住院治疗的儿童病史以及呼吸系统疾病的家族病史有关.
  • 超重或肥胖与降低了COPD的患病率有关.

结论:

  • 澳大利亚40岁及以上的永不吸烟者中,COPD是一个重要的健康问题.
  • 除了吸烟之外的因素,包括年龄,教育,病史和遗传学,在COPD的发展中起着关键作用.
  • 强调需要考虑各种风险因素在COPD诊断和预防所有人群.