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Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research
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Bioengineering
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JoVE Journal Bioengineering
Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research

Multispectral Optoacoustic Tomography for Functional Imaging in Vascular Research

DOI:
10.3791/63883-v

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06:40 min

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June 08, 2022

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, ,
1CBIOS – Universidade Lusófona‘s Research Center for Biosciences and Health Technologies

Chapters

  • 00:04Introduction
  • 01:12Acquisition Protocol
  • 02:13Positioning
  • 04:23Results: Optoacoustic Images Highlighting Changes of the Vasculature in Rest or Under the Pressure of 200 mmHg
  • 05:14Conclusion

Summary

Automatic Translation

Automatic Translation

The present protocol describes the acquisition of multispectral optoacoustic images of in vivo human skin vasculature. These include the quantification of hemoglobin and melanin, regarded as chromophores of interest for functional analysis.

Tags

Keywords: Multispectral Optoacoustic TomographyFunctional ImagingVascular ResearchSkin Vascular StructureMicrovascular ImpairmentOptoacoustic Imaging EquipmentHemoglobinOxyhemoglobinMelaninImage AcquisitionImage Stabilization3D CupForearm

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