Related Experiment Video
Updated: Feb 13, 2026

Receptor Autoradiography Protocol for the Localized Visualization of Angiotensin II Receptors
Published on: June 7, 2016
Angiotensin Converting Enzyme Inhibitors and Angiotensin Receptor Blockers: A Promising Medication for Chronic
Ioannis E Vasileiadis1, Christos A Goudis2, Pinelopi T Giannakopoulou1
1a Department of Cardiology , General Hospital of Thessaloniki G. Papanikolaou , Thessaloniki , Greece.
Chronic obstructive pulmonary disease (COPD) involves lung and systemic inflammation. This review explores how blocking the renin-angiotensin system (RAS) may benefit COPD patients with cardiovascular issues.
Area of Science:
- Pulmonary Medicine
- Cardiovascular Medicine
- Pharmacology
Background:
- Chronic obstructive pulmonary disease (COPD) is characterized by local pulmonary and systemic inflammation.
- Systemic inflammation in COPD contributes to extrapulmonary and cardiovascular co-morbidities.
- Angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) are common cardiovascular treatments.
Purpose of the Study:
- To elucidate the connection between the renin-angiotensin system (RAS) and COPD pathophysiology.
- To review current evidence on the potential therapeutic role of RAS blockers in COPD management.
Main Methods:
- Literature review of studies investigating RAS involvement in COPD.
- Analysis of data on ACE inhibitors and ARBs in COPD patients.
- Synthesis of information on RAS blockers and their impact on COPD-related co-morbidities.
Main Results:
- The renin-angiotensin system plays a role in COPD pathophysiology.
- Evidence suggests potential benefits of ACE inhibitors and ARBs in COPD patients.
- RAS blockers may help manage cardiovascular co-morbidities associated with COPD.
Conclusions:
- The renin-angiotensin system is implicated in the complex mechanisms of COPD.
- RAS blockers represent a potential therapeutic avenue for COPD patients, particularly those with cardiovascular disease.
- Further research is warranted to fully understand the efficacy and safety of RAS blockers in COPD.
Related Concept Videos
Antihypertensive Drugs: Angiotensin-Converting Enzyme Inhibitors
Antihypertensive Drugs: Angiotensin II Receptor Blockers
Chronic Obstructive Pulmonary Disease
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...
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Chronic Obstructive Pulmonary Disease-I: Introduction
Chronic Obstructive Pulmonary Disease-V: Management
Smoking Cessation

