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

Pulmonary Function Tests01:25

Pulmonary Function Tests

859
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
859
Nephrotic Syndrome I : Introduction01:24

Nephrotic Syndrome I : Introduction

689
Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of...
689
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

1.0K
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
1.0K
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

1.6K
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
1.6K
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

651
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
651
Acute Coronary Syndrome I: Introduction01:30

Acute Coronary Syndrome I: Introduction

1.1K
Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Effect of Acute Insulin Therapy on Retinal Layers in Patients with Diabetes Mellitus.

Current eye research·2026
Same author

Serum Markers of Oxidative Stress and Antioxidant Status in Keratoconus: Ischemia-Modified Albumin, Malondialdehyde, and Total Thiol Levels.

Medicina (Kaunas, Lithuania)·2026
Same author

Effect of peripapillary atrophy on parameters of the optic nerve head, the peripapillary region and the macula in eyes with myopia.

International ophthalmology·2026
Same author

​Altered serum biomarkers of oxidative stress and antioxidant capacity in primary open-angle glaucoma.

Scientific reports·2026
Same author

Investigation of Retinal Biomarkers in Adult ADHD: A Comparative Optical Coherence Tomography Study.

Noro psikiyatri arsivi·2026
Same author

Surgical management of medically uncontrolled synechial angle-closure Glaucoma: Lensectomy <i>with or without</i> Goniosynechialysis.

European journal of ophthalmology·2026

Related Experiment Video

Updated: Feb 11, 2026

Evaluation of Right Ventricular Function in Experimental Models of Pulmonary Arterial Hypertension
10:03

Evaluation of Right Ventricular Function in Experimental Models of Pulmonary Arterial Hypertension

Published on: June 27, 2025

803

Pulmonary functions in pseudoexfoliation syndrome.

Muhammed Batur1, Erbil Seven1, Merhamet Tanrıkulu2

  • 1Medical Faculty, Department of Ophthalmology, Yuzuncu Yıl University, Van, Turkey.

The Clinical Respiratory Journal
|April 17, 2018
PubMed
Summary

Pseudoexfoliation syndrome is linked to reduced lung function, specifically in forced expiratory volume in 1 second (FEV1) and FEV1 percentage. This suggests a potential systemic impact of pseudoexfoliation beyond the eye.

Keywords:
lungpseudoexfoliation syndromepulmonary diseasepulmonary function tests

More Related Videos

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

161
Author Spotlight: Enhancing Diagnostic Strategies and Biomarker Development for Comprehensive Lung Function Analysis
05:56

Author Spotlight: Enhancing Diagnostic Strategies and Biomarker Development for Comprehensive Lung Function Analysis

Published on: August 9, 2024

2.6K

Related Experiment Videos

Last Updated: Feb 11, 2026

Evaluation of Right Ventricular Function in Experimental Models of Pulmonary Arterial Hypertension
10:03

Evaluation of Right Ventricular Function in Experimental Models of Pulmonary Arterial Hypertension

Published on: June 27, 2025

803
Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome
07:27

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

161
Author Spotlight: Enhancing Diagnostic Strategies and Biomarker Development for Comprehensive Lung Function Analysis
05:56

Author Spotlight: Enhancing Diagnostic Strategies and Biomarker Development for Comprehensive Lung Function Analysis

Published on: August 9, 2024

2.6K

Area of Science:

  • Ophthalmology
  • Pulmonology
  • Systemic Diseases

Background:

  • Pseudoexfoliative material is known to affect iris dilatation.
  • This material has also been detected in lung tissue, suggesting potential systemic involvement.
  • The impact of pseudoexfoliation syndrome on pulmonary function requires investigation.

Purpose of the Study:

  • To evaluate and compare pulmonary function in patients with pseudoexfoliation syndrome (PES) versus controls.
  • To identify potential differences in lung function parameters between the two groups.

Main Methods:

  • A prospective study comparing 60 PES patients and 52 healthy controls.
  • Data collection included medical history, ophthalmologic and medical examinations, and pulmonary function tests (PFTs).
  • Key PFT parameters recorded were FVC, FEV1, FEV1%, FEV1/FVC ratio, and saturation.

Main Results:

  • Patients with PES showed significantly lower mean FEV1 (P=.036) and FEV1% (P=.002) compared to controls.
  • A statistically significant reduction in the FEV1/FVC ratio was also observed in the PES group (P=.043).
  • No significant differences were found in FVC, saturation, or smoking habits between groups.

Conclusions:

  • Pseudoexfoliation syndrome is associated with a decline in specific pulmonary function parameters.
  • These findings suggest a potential systemic effect of PES on lung function.
  • Further research is warranted to understand the mechanisms and clinical implications of these pulmonary changes.