Related Experiment Video

Updated: Aug 2, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Asthma due to industrial use of chloramine

M S Bourne, M L Flindt, J M Walker

    British Medical Journal
    |July 7, 1979
    PubMed

    More Related Videos

    In vitro Cell Culture Model for Toxic Inhaled Chemical Testing05:44

    In vitro Cell Culture Model for Toxic Inhaled Chemical Testing

    Published on: May 8, 2014

    Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber08:47

    Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

    Published on: March 3, 2023

    Related Concept Videos

    Antiasthma Drugs: Muscarinic Receptor Antagonists01:20

    Antiasthma Drugs: Muscarinic Receptor Antagonists

    Muscarinic receptor antagonists, also known as antimuscarinic agents, are a class of bronchodilators used to treat asthma, although they are more commonly used to treat COPD. They work by inhibiting the action of acetylcholine (ACh), a neurotransmitter, on muscarinic receptors found in the airways.
    Antimuscarinic agents compete with ACh for the same binding site on the muscarinic receptors. By binding to these receptors, they inhibit the downstream effects of ACh and block the parasympathetic...
    Asthma-I: Introduction01:29

    Asthma-I: Introduction

    Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
    Asthma-III: Symptoms and Complications01:24

    Asthma-III: Symptoms and Complications

    Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
    Classification of Asthma
    Asthma-IV: Diagnostic and Management01:30

    Asthma-IV: Diagnostic and Management

    The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
    Clinical Assessment for Asthma:
    This is the first step in diagnosing and managing asthma. It includes:
    Asthma I: Introduction01:28

    Asthma I: Introduction

    Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
    Asthma III: Clinical Manifestations01:13

    Asthma III: Clinical Manifestations

    Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...