Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Asthma: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs01:25

Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs

Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
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-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-IV: Nursing Management01:30

Asthma-IV: Nursing Management

The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
First, in...
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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Perinatal and maternal risk factors for autism spectrum disorders in New South Wales, Australia.

Child: care, health and developmentยท2008
Same author

Iron status of young Vietnamese children in Australia.

Journal of paediatrics and child healthยท2004
Same author

Ratio of omega-6 to omega-3 fatty acids and childhood asthma.

The Journal of asthma : official journal of the Association for the Care of Asthmaยท2004
Same author

Symptoms of persistent allergic rhinitis during a full calendar year in house dust mite-sensitive subjects.

Allergyยท2004
Same author

Association between nasal and bronchial symptoms in subjects with persistent allergic rhinitis.

Allergyยท2004
Same author

Growth and feeding practices of Vietnamese infants in Australia.

European journal of clinical nutritionยท2004

Related Experiment Video

Updated: Jun 24, 2026

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

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 5, 2010

Prevention of asthma

J K Peat1

  • 1Dept of Medicine, University of Sydney, NSW, Australia.

The European Respiratory Journal
|July 1, 1996
PubMed
Summary

Environmental factors drive asthma prevalence. Modifying diet, breastfeeding, and allergen exposure can reduce asthma incidence and potentially cut future cases by 50%.

Area of Science:

  • Environmental Health
  • Epidemiology
  • Allergy and Immunology

Background:

  • Rising asthma prevalence in affluent nations linked to recent environmental shifts.
  • Asthma etiology involves complex interactions between genetic predisposition and environmental exposures.

Purpose of the Study:

  • To explore the role of environmental factors in asthma development and increasing prevalence.
  • To identify modifiable risk factors for primary asthma prevention strategies.
  • To assess the potential impact of environmental interventions on future asthma incidence.

Main Methods:

  • Review of epidemiological evidence linking environmental factors to asthma.
  • Analysis of dietary factors (sodium, omega-6, omega-3 fatty acids, antioxidant vitamins).

More Related Videos

Acupuncture in a Rat Model of Asthma
07:14

Acupuncture in a Rat Model of Asthma

Published on: August 25, 2020

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

Related Experiment Videos

Last Updated: Jun 24, 2026

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

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 5, 2010

Acupuncture in a Rat Model of Asthma
07:14

Acupuncture in a Rat Model of Asthma

Published on: August 25, 2020

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

  • Evaluation of lifestyle factors (breastfeeding rates, allergen exposure, environmental tobacco smoke).

    • Main Results:

    • Dietary excess of sodium and omega-6 fatty acids, and deficiency in omega-3 fatty acids and antioxidant vitamins are associated with asthma.
    • Reduced breastfeeding rates and increased exposure to allergens and environmental tobacco smoke contribute to asthma etiology.
    • These environmental factors are implicated in the increasing prevalence of asthma.

    Conclusions:

    • Modifying identified environmental risk factors offers a viable strategy to reduce asthma incidence and prevalence.
    • Primary preventive strategies targeting diet, breastfeeding, and environmental exposures hold significant potential.
    • Interventions based on current knowledge could lead to a substantial reduction in asthma in the next generation.