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 III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

49
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,...
49
Asthma-I: Introduction01:29

Asthma-I: Introduction

3.6K
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...
3.6K
Asthma I: Introduction01:28

Asthma I: Introduction

112
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...
112
Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

3.3K
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:
3.3K
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

3.5K
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
3.5K
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

4.7K
Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
4.7K

You might also read

Related Articles

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

Sort by
Same author

An Aberrant Anastomosis Between the Coeliac Trunk and Inferior Mesenteric Artery Resulting in a Technically Challenging Embolisation.

Cardiovascular and interventional radiology·2026
Same author

Update on Non- Cystic Fibrosis Bronchiectasis.

QJM : monthly journal of the Association of Physicians·2026
Same author

Perceptions and use of behaviour change interventions for physical activity in chronic respiratory disease in The Republic of Ireland.

Physiotherapy·2025
Same author

Caffeine and preterm infants: multiorgan effects and therapeutic creep: scope to optimise dose and timing.

Pediatric research·2025
Same author

Neuromedin-U Mediates Rapid Activation of Airway Group 2 Innate Lymphoid Cells in Mild Asthma.

American journal of respiratory and critical care medicine·2024
Same author

Behaviour change interventions for physical activity in adults with chronic obstructive pulmonary disease; A systematic review and meta-analysis.

Respiratory medicine and research·2023

Related Experiment Video

Updated: May 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

34.4K

Holy Saturday asthma.

Terence M O'Connor1, Ruth Cusack, Sarah Landers

  • 1Department of Respiratory Medicine, Mercy University Hospital, Cork, Ireland.

BMJ Case Reports
|March 15, 2014
PubMed
Summary
This summary is machine-generated.

This study reports the first case of coexistent occupational asthma triggered by both colophony solder fumes and incense. Chemical similarities suggest a shared mechanism for these distinct asthma triggers.

More Related Videos

Acupuncture in a Rat Model of Asthma
07:14

Acupuncture in a Rat Model of Asthma

Published on: August 25, 2020

5.8K
Murine Model of Allergen Induced Asthma
08:05

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

40.2K

Related Experiment Videos

Last Updated: May 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

34.4K
Acupuncture in a Rat Model of Asthma
07:14

Acupuncture in a Rat Model of Asthma

Published on: August 25, 2020

5.8K
Murine Model of Allergen Induced Asthma
08:05

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

40.2K

Area of Science:

  • Occupational Medicine
  • Pulmonology
  • Toxicology

Background:

  • Occupational asthma is a significant health concern, often linked to workplace exposures.
  • Colophony (rosin) is a known sensitizer causing occupational asthma in industries using solder fumes.
  • Incense burning is a common practice with potential respiratory implications.

Observation:

  • A patient with confirmed colophony-induced occupational asthma developed similar symptoms upon exposure to incense fumes.
  • Inhalation challenges with specific incense blends reproduced the patient's asthmatic symptoms.
  • Both early and late-phase asthmatic reactions were observed following incense exposure.

Findings:

  • The study documents the first case of coexistent asthma induced by both colophony and incense.
  • Chemical analysis suggests a potential common mechanism due to structural similarities between colophony (abietic acid) and incense (boswellic acid) components.
  • Inhalation challenges confirmed incense as a trigger for asthmatic reactions, including late-phase responses.

Implications:

  • This case highlights the need to consider multiple triggers in occupational asthma diagnosis.
  • Further research into the shared chemical structures and immunological responses to colophony and incense is warranted.
  • Awareness of incense as a potential occupational and environmental asthma trigger should be raised.