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Related Concept Videos

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...
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: 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: Leukotriene Modifiers01:19

Antiasthma Drugs: Leukotriene Modifiers

Leukotriene modifiers, or cysteinyl leukotriene receptor antagonists, are medications used to manage chronic asthma. These agents target specific inflammatory mediators produced during arachidonic acid metabolism, an essential process in generating inflammation in the body.
Leukotriene modifiers work through two distinct mechanisms:

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Updated: May 11, 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

Dietary interventions in asthma.

Hayley A Scott, Megan E Jensen, Lisa G Wood1

  • 1Centre for Asthma and Respiratory Diseases, HMRI, Level 2, Locked Bag 1, Hunter Region Mail Centre, NSW, 2310, Australia. Lisa.Wood@newcastle.edu.au.

Current Pharmaceutical Design
|May 25, 2013
PubMed
Summary
This summary is machine-generated.

Dietary interventions show promise for managing asthma by targeting airway inflammation. Key nutrients like omega-3 fatty acids and antioxidants may reduce inflammation, offering an alternative to medication side effects.

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Last Updated: May 11, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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Published on: November 4, 2010

Methodology for Sputum Induction and Laboratory Processing
13:28

Methodology for Sputum Induction and Laboratory Processing

Published on: December 17, 2017

Area of Science:

  • Immunology
  • Nutrition Science
  • Respiratory Medicine

Background:

  • Asthma is a chronic airway inflammatory disorder with heterogeneous responses.
  • Allergen-specific responses involve eosinophilic pathways (IL-5), while innate immune responses involve neutrophilic pathways (IL-8).
  • Asthma also exhibits a systemic inflammatory component.

Purpose of the Study:

  • To review the role of dietary components in modulating asthma-related inflammation.
  • To explore potential dietary interventions as complementary strategies for asthma management.

Main Methods:

  • Review of existing literature on dietary factors and inflammation in asthma.
  • Analysis of mechanisms by which dietary components influence immune pathways.

Main Results:

  • Saturated fatty acids can promote inflammation via pattern recognition receptors.
  • Omega-3 fatty acids possess anti-inflammatory properties by modifying eicosanoid production.
  • Antioxidants combat inflammation by scavenging free radicals and inhibiting transcription factors like NF-κB.
  • Obesity, linked to excess energy intake, exacerbates inflammation through adipose tissue mediators.

Conclusions:

  • Dietary interventions targeting inflammation present a promising avenue for asthma management.
  • Specific dietary components like omega-3 fatty acids and antioxidants may offer therapeutic benefits.
  • Understanding these dietary influences is crucial for developing comprehensive asthma care strategies.