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Related Experiment Video

Updated: Jun 4, 2026

Harvest of Endothelial Cells from the Balloon Tips of Swan-Ganz Catheters after Right Heart Catheterization
07:45

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Published on: January 23, 2019

Pulmonary artery endothelial cells.

J Seybold1, N Suttorp

  • 1Medizinische Klinik m.S. Infektiologie, Charité, Humboldt-Universität, Berlin, Germany.

Methods in Molecular Medicine
|February 22, 2011
PubMed
Summary
This summary is machine-generated.

This study details the isolation and culture of pulmonary artery endothelial cells. It also outlines methods for measuring endothelial permeability in vitro, crucial for understanding lung function.

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Related Experiment Videos

Last Updated: Jun 4, 2026

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Published on: January 23, 2019

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Published on: January 3, 2025

Microvascular and Macrovascular Endothelial Cell Isolation and Purification from Lung-Derived Samples
05:26

Microvascular and Macrovascular Endothelial Cell Isolation and Purification from Lung-Derived Samples

Published on: February 3, 2023

Area of Science:

  • Cardiovascular Biology
  • Pulmonary Medicine
  • Cell Biology

Background:

  • Endothelial cells form a regulated barrier controlling substance passage and white blood cell transit.
  • The endothelium participates in inflammatory responses via cytokine secretion and mediator signaling.
  • Previous studies established endothelial cell culture techniques and their use in permeability research.

Purpose of the Study:

  • To describe the isolation and culture of pulmonary artery endothelial cells.
  • To outline in vitro methods for measuring endothelial permeability.
  • To facilitate research on endothelial cell interactions with airway epithelial cells for pulmonary gas exchange.

Main Methods:

  • Isolation of endothelial cells from pulmonary arteries.
  • Establishment of endothelial cell cultures.
  • In vitro assessment of endothelial permeability.

Main Results:

  • Successful isolation and culture of pulmonary artery endothelial cells were achieved.
  • A protocol for in vitro measurement of endothelial permeability was established.
  • These methods provide a basis for studying endothelial cell function in the pulmonary context.

Conclusions:

  • Pulmonary artery endothelial cell isolation and culture are feasible.
  • In vitro permeability measurements are essential for understanding endothelial barrier function.
  • This work supports further investigation into endothelial-epithelial cell interactions in the lung.