Crossref journal-article
Wiley
Journal of Biophotonics (311)
Abstract

AbstractWe have used nonlinear imaging to evaluate collagen organization in connective tissue ex‐vivo samples. Image analysis methods were tested on healthy dermis, normal scars, and keloids. The evaluation of the second harmonic to autofluorescence aging index of dermis (SAAID) has allowed a first characterization of tissues by scoring the collagen/elastin content. Further analyses on collagen morphology in healthy dermis and keloids were performed by image‐pattern analysis of SHG images. The gray‐level co‐occurrence matrix (GLCM) analysis method has allowed classification of different tissues based on the evaluation of geometrical arrangement of collagen fibrillar bundles, whereas a pattern analysis of the FFT images has allowed the discrimination of different tissues based on the anisotropy of collagen fibers distribution. This multiple scoring method represents a promising tool to be extended to other collagen disorders, as well as to be used in in‐vivo skin‐imaging applications. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

Bibliography

Cicchi, R., Kapsokalyvas, D., De Giorgi, V., Maio, V., Van Wiechen, A., Massi, D., Lotti, T., & Pavone, F. S. (2009). Scoring of collagen organization in healthy and diseased human dermis by multiphoton microscopy. Journal of Biophotonics, 3(1–2), 34–43. Portico.

Authors 8
  1. Riccardo Cicchi (first)
  2. Dimitrios Kapsokalyvas (additional)
  3. Vincenzo De Giorgi (additional)
  4. Vincenza Maio (additional)
  5. Annelies Van Wiechen (additional)
  6. Daniela Massi (additional)
  7. Torello Lotti (additional)
  8. Francesco S. Pavone (additional)
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Dates
Type When
Created 15 years, 11 months ago (Sept. 21, 2009, 8:45 a.m.)
Deposited 1 year, 11 months ago (Sept. 1, 2023, 2:03 p.m.)
Indexed 4 weeks ago (Aug. 2, 2025, 1:13 a.m.)
Issued 15 years, 8 months ago (Dec. 22, 2009)
Published 15 years, 8 months ago (Dec. 22, 2009)
Published Online 15 years, 8 months ago (Dec. 22, 2009)
Published Print 15 years, 7 months ago (Jan. 1, 2010)
Funders 0

None

@article{Cicchi_2009, title={Scoring of collagen organization in healthy and diseased human dermis by multiphoton microscopy}, volume={3}, ISSN={1864-0648}, url={http://dx.doi.org/10.1002/jbio.200910062}, DOI={10.1002/jbio.200910062}, number={1–2}, journal={Journal of Biophotonics}, publisher={Wiley}, author={Cicchi, Riccardo and Kapsokalyvas, Dimitrios and De Giorgi, Vincenzo and Maio, Vincenza and Van Wiechen, Annelies and Massi, Daniela and Lotti, Torello and Pavone, Francesco S.}, year={2009}, month=dec, pages={34–43} }