[由于长期暴露于丁二而引起的阻塞性通风障碍的3例]
1Occupational Disease Department of Hangzhou Occupational Disease Prevention and Control Hospital, Hangzhou 310014, China.
概括
长期暴露于butanedione可以导致阻塞性肺部疾病,导致咳和呼吸短促等症状. 这项研究强调了对二的职业暴露限值和诊断标准的需要.
科学领域:
- 职业医学 职业医学是专业的.
- 肺部病理学 肺部病理学
- 毒理学 毒理学 毒理学
背景情况:
- 长期暴露于工业化学品可能导致职业肺部疾病.
- 布坦是各种工业中使用的化学物质,它的长期健康影响需要研究.
研究的目的:
- 分析和讨论由长期暴露于butanedione引起的阻塞性通风障碍病例.
- 为中国的二职业暴露限值和诊断标准建立基础.
主要方法:
- 对3名职业接触butanedione的患者进行案例研究分析.
- 审查患者的症状,病史和肺功能测试结果.
主要成果:
- 三名患者在长期暴露于butanedione后发展出阻塞性肺病.
- 症状包括经常性咳,胸部紧张和呼吸短促.
- 肺功能测试证实了呼吸系统功能障碍.
结论:
- 暴露于butanedione可以导致肺呼吸功能损伤.
- 这些发现支持制定二的职业暴露限值和诊断标准.
- 职业慢性butanedione中毒是一个公认的风险.
更多相关视频
06:22Surfactant Depletion Combined with Injurious Ventilation Results in a Reproducible Model of the Acute Respiratory Distress Syndrome ARDS
Published on: April 7, 2021
3.4K
04:53Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach
Published on: October 18, 2024
698
相关概念视频
01:22Chronic 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...
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
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
2.7K
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 Inflammation
2.7K
01:20Chronic 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
01:30Acute Respiratory Failure-III
159
Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
159
01:29Chronic Obstructive Pulmonary Disease-V: Management
2.5K
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
Smoking Cessation
2.5K
01:17Other Pulmonary Disorders
804
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
804