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: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

1.9K
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...
1.9K
Cystic Fibrosis: Pathogenesis01:23

Cystic Fibrosis: Pathogenesis

922
Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
922
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

4.9K
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
4.9K
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

4.1K
In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
4.1K
Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

3.9K
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.
3.9K
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

1.7K
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
1.7K

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

Internal concentrations of cadmium, nickel and zinc in the land snail Cornu aspersum and human health risk assessment for consumers: a case study in tunisian regions.

Environmental geochemistry and health·2026
Same author

La Tunisie medicale·2026
Same author

Tuberculous Spondylodiscitis in South East Tunisia: Features and Predictive Factors of Poor Prognosis.

Cureus·2025
Same author

Knowledge and Utilization of E-learning Platforms Among Medical Undergraduates in Haveri District, Karnataka State, India.

Cureus·2025
Same author

Sleep disorders among Tunisian night-shift workers: a cross-sectional study.

Sleep & breathing = Schlaf & Atmung·2025
Same author

[Predictive factors of non-invasive ventilation failure in patients with severe acute exacerbation of chronic obs-tructive pulmonary disease. Multicenter study].

Revue medicale de Liege·2025

相关实验视频

Updated: Feb 21, 2026

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice
15:43

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice

Published on: March 17, 2014

23.9K

[成年人的支气管切除:放射性临床特征,病因和演变]

Hamida Kwas1, Sabrine Majdoub Fehri1, Houiem Ben Kraiem1

  • 1Department of Pneumology, University Hospital of Gabès, University of Sfax, Faculty of Medicine of Sfax. Tunisia.

La Tunisie medicale
|February 19, 2026
PubMed
概括

结核病仍然是突尼斯支气管死的主要原因,导致扩散,双边疾病的预后不佳. 这项研究强调了改善结核病控制的必要性,以减少支气管切除症的流行率.

科学领域:

  • 肺部病理学 肺部病理学
  • 流行病学 流行病学
  • 放射学 放射学是一门学科.

背景情况:

  • 支气管切除症在新兴国家越来越被认可.
  • 了解其放射性临床特征,原因和进展对于患者管理至关重要.

研究的目的:

  • 为了确定支气管切除症的放射临床特征.
  • 确定主要病因和常见并发症.
  • 评估突尼斯支气管病变的演变和预后.

主要方法:

  • 进行了一项回顾性,描述性研究.
  • 通过胸部CT扫描诊断出支气管切除症的70名患者的数据被分析.
  • 在2016年至2023年期间,Gabes大学医院对患者进行了随访.

主要成果:

  • 患者平均年龄为60.39岁,主要症状为咳和支气管病.
  • 胸部CT显示扩散 (85.7%) 和双边 (87%) 支气管.
  • 肺结核是主要原因 (62.8%),其次是异常病例 (12.8%).
  • 并发症包括感染 (21.4%) 和血液溶解 (28.5%).
  • 慢性呼吸衰竭发生在14.2%的患有扩散双边疾病的患者中.
关键词:
支气管切除症是一种支气管切除症.预测 预测 预测 预测结核病是一种疾病.突尼斯 突尼斯 突尼斯 突尼斯

更多相关视频

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
06:15

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation

Published on: November 10, 2023

1.5K
Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation
10:01

Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation

Published on: July 10, 2012

21.1K

相关实验视频

Last Updated: Feb 21, 2026

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice
15:43

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice

Published on: March 17, 2014

23.9K
Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation
06:15

Author Spotlight: Investigating the Key Factors of Obliterative Bronchiolitis After Lung Transplantation

Published on: November 10, 2023

1.5K
Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation
10:01

Development of Obliterative Bronchiolitis in a Murine Model of Orthotopic Lung Transplantation

Published on: July 10, 2012

21.1K

结论:

  • 在这个突尼斯队列中,结核病是支气管切除症的主要病因,尽管有控制计划.
  • 扩散性和双边支气管切除模式是常见的.
  • 这些模式与慢性呼吸衰竭和不良结果的显著风险有关.