Paper Abstract and Keywords |
Presentation |
2020-09-28 16:45
Study for quantitative evaluation of degrees of photo-aging progression using photoacoustic microscopy Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2020-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To quantify skin aging caused by ultraviolet light exposure (i.e. photo-aging), photoacoustic images of human skin sections in various stages of photo-aging were obtained. The upper dermis in these sections were measured by acoustic resolution photoacoustic microscopy at the wavelength of visible light region. The relation between stages of photo-aging and the intensity of photoacoustic signal was investigated. Furthermore, t-test was conducted between each stage. The result clarified that the PA signal increases significantly as photo-aging progresses (p < 0.01). These analyses demonstrate that photoacoustic imaging is effective in evaluating photo-aging. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
epidermis / dermis / subcutaneous tissue / non-invasive / optoacoustic / skin section / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 174, US2020-40, pp. 67-72, Sept. 2020. |
Paper # |
US2020-40 |
Date of Issue |
2020-09-21 (US) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2020-40 |
Conference Information |
Committee |
US |
Conference Date |
2020-09-28 - 2020-09-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
US |
Conference Code |
2020-09-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study for quantitative evaluation of degrees of photo-aging progression using photoacoustic microscopy |
Sub Title (in English) |
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Keyword(1) |
epidermis |
Keyword(2) |
dermis |
Keyword(3) |
subcutaneous tissue |
Keyword(4) |
non-invasive |
Keyword(5) |
optoacoustic |
Keyword(6) |
skin section |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Hiroki Hattori |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Takeshi Namita |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Kengo Kondo |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Makoto Yamakawa |
4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
5th Author's Name |
Tsuyoshi Shiina |
5th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-09-28 16:45:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2020-40 |
Volume (vol) |
vol.120 |
Number (no) |
no.174 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2020-09-21 (US) |
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