Particle Deposition in Arteries Ex Vivo: Effects of Pressure, Flow, and Waveform

Naomi C. Chesler; Omyekachi C. Enyinna

doi:10.1115/1.1572905

Journal of Biomechanical Engineering | Volume 125 | Issue 3 | TECHNICAL PAPERS

< Previous Article Next Article >

TECHNICAL PAPERS: Soft Tissues

Particle Deposition in Arteries Ex Vivo: Effects of Pressure, Flow, and Waveform

Naomi C. Chesler and Omyekachi C. Enyinna

[+] Author and Article Information

Naomi C. Chesler

Department of Mechanical Engineering, University of Vermont, Burlington, VT 05405-0156

Omyekachi C. Enyinna

Biomedical Engineering Program, University of Vermont, Burlington, VT 05405-0156

J Biomech Eng 125(3), 389-394 (Jun 10, 2003) (6 pages) doi:10.1115/1.1572905 History: Received July 23, 2001; Revised February 03, 2003; Online June 10, 2003

Article

References

Figures

Tables

Citing Articles

Purchase this Content

$25.00

Purchase

Learn about subscription and purchase options

Your Session has timed out. Please sign back in to continue.

References

Figures

Ex vivo perfusion system for pulsatile waveform, variable pressure.

View Large | Save Figure | Download Slide (.ppt)

Representative flowrate (A) and pressure (B) generated during steady and pulsatile perfusion of a porcine carotid artery ex vivo at a mean pressure of 100 mm Hg.

View Large | Save Figure | Download Slide (.ppt)

Confocal laser microscopy images of vessels perfused with microspheres under steady (A, B) and pulsatile (C, D) conditions. Images A and C are control (no-flow), B and D are experimental (flow). Probes fluoresce in the red wavelength; cell nuclei fluoresce green. Images were taken at 10× magnification.

View Large | Save Figure | Download Slide (.ppt)

Sphere area to intimal surface area ratio quantified from conofocal laser microscopy images of vessels perfused under steady (white), pulsatile (light gray) and oscillatory (dark gray) waveforms at mean pressures of 100 mmHg and 200 mmHg. Hatching differentiates flow (unhatched) from no flow (hatched). Bars represent mean±standard deviation.

View Large | Save Figure | Download Slide (.ppt)

Baseline-adjusted sphere deposition data for steady, pulsatile and oscillatory waveforms to determine the additive effect of flow. Mean values for each group are shown.

View Large | Save Figure | Download Slide (.ppt)

Scanning electron micrograph showing microspheres clustered and deposited along the intima.

View Large | Save Figure | Download Slide (.ppt)

Tables

Errata

Discussions

Web of Science® Times Cited: 5

Some tools below are only available to our subscribers or users with an online account.

PDF
Email

You must be logged in as an individual user to share content.

Return to: Particle Deposition in Arteries Ex Vivo: Effects of Pressure, Flow, and Waveform

Copyright in the material you requested is held by the American Society of Mechanical Engineers (unless otherwise noted). This email ability is provided as a courtesy, and by using it you agree that you are requesting the material solely for personal, non-commercial use, and that it is subject to the American Society of Mechanical Engineers' Terms of Use. The information provided in order to email this topic will not be used to send unsolicited email, nor will it be furnished to third parties. Please refer to the American Society of Mechanical Engineers' Privacy Policy for further information.
Share
Get Citation

Chesler NC, Enyinna OC. Particle Deposition in Arteries Ex Vivo: Effects of Pressure, Flow, and Waveform. ASME. J Biomech Eng. 2003;125(3):389-394. doi:10.1115/1.1572905.

Download citation file:

RIS (Zotero)

EndNote

BibTex

Medlars

ProCite

RefWorks

Reference Manager

© Copyright
Get Alerts

Processing your request... Please Wait.

Particle Deposition in Arteries Ex Vivo: Effects of Pressure, Flow, and Waveform

References

Figures

Ex vivo perfusion system for pulsatile waveform, variable pressure.

Representative flowrate (A) and pressure (B) generated during steady and pulsatile perfusion of a porcine carotid artery ex vivo at a mean pressure of 100 mm Hg.

Baseline-adjusted sphere deposition data for steady, pulsatile and oscillatory waveforms to determine the additive effect of flow. Mean values for each group are shown.

Scanning electron micrograph showing microspheres clustered and deposited along the intima.

Tables

Errata

Discussions

Related Content

Journals

Conference Proceedings

eBooks