Related Experiment Video
Updated: Jul 10, 2026

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
Published on: August 18, 2015
Platelets, arterial thrombosis and cerebral ischemia
1Cardiovascular Research Center, CSIC-ICCC, Hospital de la Santa Creu i Sant Pau, UAB, Barcelona, Spain. LBadimon@csic-iccc.org
Atherosclerosis is a progressive arterial disease leading to atherothrombosis. Antiplatelet drugs are crucial in preventing atherothrombotic events by targeting platelet activity.
Area of Science:
- Cardiovascular Medicine
- Pathophysiology
- Pharmacology
Background:
- Atherosclerosis is a systemic, lifelong disease that progresses asymptomatically until clinical manifestation.
- Atherothrombosis, a consequence of atherosclerosis, underlies major cardiovascular events like heart attack and stroke.
- Recent research has significantly advanced the understanding of atherothrombotic disease pathophysiology.
Purpose of the Study:
- To elucidate the pathophysiology of atherothrombotic disease.
- To highlight the role of atherosclerosis progression in clinical manifestations.
- To emphasize the importance of platelets in atherothrombotic events.
Main Methods:
- Review of experimental, clinical, and pathological investigations.
- Analysis of large-scale clinical trials on antiplatelet therapy.
- Pathophysiological examination of plaque disruption and thrombus formation.
Main Results:
- Atherosclerosis progresses silently, leading to atherothrombosis.
- Plaque rupture and subsequent thrombus formation are key mechanisms.
- Antiplatelet drugs significantly reduce nonfatal atherothrombotic events.
Conclusions:
- Platelets play a critical role in arterial atherothrombosis.
- Understanding atherosclerosis progression is vital for managing atherothrombotic disease.
- Antiplatelet therapy is a cornerstone in preventing atherothrombotic complications.
Related Concept Videos
Ischemic Stroke l: Introduction
Formation of the Platelet Plug
As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...
Ischemic Stroke ll: Pathophysiology
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
Peripheral Artery Disease I: Introduction

