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

Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic 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
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

2.8K
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
2.8K
Chronic Obstructive Pulmonary Disease01:22

Chronic 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...
1.2K
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
2.5K
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

272
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
272
COPD: Management Using Bronchodilators and Corticosteroids01:26

COPD: Management Using Bronchodilators and Corticosteroids

206
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
206

You might also read

Related Articles

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

Sort by
Same author

A Case-control Study on the Association of Fruit and Vegetable Consumption with Risk of Breast Cancer.

International journal of preventive medicine·2024
Same author

Associations between dietary total antioxidant capacity and sarcopenia: a cross-sectional study.

Nutrition journal·2024
Same author

Associations between nutritional deficiencies and food insecurity among adolescent girls: A cross-sectional study.

Food science & nutrition·2024
Same author

Folate Biomarkers, Folate Intake, and Risk of Death From All Causes, Cardiovascular Disease, and Cancer: A Systematic Review and Dose-Response Meta-Analysis of Prospective Cohort Studies.

Nutrition reviews·2024
Same author

A systematic review and dose-response meta-analysis of prospective cohort studies on coffee consumption and risk of lung cancer.

Scientific reports·2024
Same author

A Hospital-Based Case-Control Study on Whole- and Refined-Grain Intake and Risk of Stroke.

ARYA atherosclerosis·2024

Related Experiment Video

Updated: Jul 1, 2025

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.0K

Exploring the association between ultra-processed foods and COPD: a case-control study.

Zahra Salehi1, Hanieh Malmir2, Batoul Ghosn1

  • 1Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, P.O. Box 14155-6117, Iran.

BMC Pulmonary Medicine
|March 8, 2024
PubMed
Summary

This study found no significant link between ultra-processed food (UPF) intake and Chronic Obstructive Pulmonary Disease (COPD) risk in Iranian adults. Further research is needed to understand diet

Keywords:
Case-controlChronic obstructive pulmonary diseaseDietUltra-processed foods

More Related Videos

Methodology for Sputum Induction and Laboratory Processing
13:28

Methodology for Sputum Induction and Laboratory Processing

Published on: December 17, 2017

27.6K
Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System
06:07

Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System

Published on: October 22, 2020

6.5K

Related Experiment Videos

Last Updated: Jul 1, 2025

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure
08:17

Generation of a Chronic Obstructive Pulmonary Disease Model in Mice by Repeated Ozone Exposure

Published on: August 25, 2017

11.0K
Methodology for Sputum Induction and Laboratory Processing
13:28

Methodology for Sputum Induction and Laboratory Processing

Published on: December 17, 2017

27.6K
Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System
06:07

Cigarette Smoke Exposure in Mice using a Whole-Body Inhalation System

Published on: October 22, 2020

6.5K

Area of Science:

  • Respiratory Medicine
  • Nutritional Science
  • Epidemiology

Background:

  • Ultra-processed foods (UPFs) are linked to respiratory issues, but their specific impact on Chronic Obstructive Pulmonary Disease (COPD) is not well-understood.
  • This study investigated the association between UPF consumption and COPD in an Iranian adult population.

Purpose of the Study:

  • To explore the potential relationship between the intake of ultra-processed foods (UPFs) and the risk of developing Chronic Obstructive Pulmonary Disease (COPD).

Main Methods:

  • A hospital-based case-control study involving 84 newly diagnosed COPD patients and 252 healthy controls in Isfahan, Iran.
  • COPD diagnosis was confirmed via spirometry (FEV1/FVC < 70% or FEV1 < 80%).
  • Dietary intake was assessed using a 168-item food frequency questionnaire (FFQ), with data on confounding factors collected.

Main Results:

  • No significant association was found between UPF intake and COPD likelihood (OR: 0.78, 95% CI: 0.34-1.77).
  • This lack of association remained consistent after adjusting for energy intake, sex, and age (OR: 0.48; 95% CI: 0.19-1.21).
  • Further adjustments for BMI, physical activity, and smoking status did not alter the non-significant finding (OR: 0.367; 95% CI: 0.123-1.1008, P=0.074).

Conclusions:

  • The study found no significant association between ultra-processed food (UPF) consumption and the odds of developing Chronic Obstructive Pulmonary Disease (COPD).
  • This finding held true even after accounting for various potential confounders, including dietary, lifestyle, and demographic factors.
  • Further investigation is recommended to elucidate the complex interplay between dietary patterns and respiratory health.