Presentation | 2016-05-23 Basic examination for analyzing acoustic characteristics of cell organelle Deng ZhiHao, Kazuyo Ito, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper demonstrate the measurement of speed of sound (SOS) in different disease model (cirrhotic model and normal model) of rat liver using a scanning acoustic microscopy with 250-MHz transducer. To evaluate SOS in microscopic level same as size of liver cells, the alignment of pathological image and intensity image was conducted. The same specimen of sliced tissue was employed in SOS measurement and pathological examination. SOS of nuclei, cytoplasm of liver cell and fibrotic tissue were summarized. The number of individuals for measurement was three in each model. As a result, it was found in an example in cirrhotic model that SOS of fibrotic tissue was higher than that of nuclei and cytoplasm of liver cells. There was no fibrotic tissue in the liver of other two individuals. In the cirrhotic model, SOS of fibrotic tissue, nuclei and cytoplasm of liver cells were 1620±44,1550±33,1555±34 m/s. Compared results between cirrhotic model and normal model, SOS in normal model was higher than that in cirrhotic model. In the normal model, SOS of fibrotic tissue, nuclei and cytoplasm of liver cells were 1640±37,1660±35 m/s. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | bioacoustics microscopy / speed of sound / tissue characterization / image alignment / microstructure / masson trichrome stain |
Paper # | US2016-15 |
Date of Issue | 2016-05-16 (US) |
Conference Information | |
Committee | US |
---|---|
Conference Date | 2016/5/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | General |
Chair | Nobuyuki Endo(Kanagawa Univ.) |
Vice Chair | Yoichi Itoh(Nihon Univ.) / Minoru Kurosawa(Tokyo Inst. of Tech.) |
Secretary | Yoichi Itoh(Univ. of Electro-Comm.) / Minoru Kurosawa(Univ. of Toyama) |
Assistant | Takeshi Morita(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Ultrasonics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Basic examination for analyzing acoustic characteristics of cell organelle |
Sub Title (in English) | |
Keyword(1) | bioacoustics microscopy |
Keyword(2) | speed of sound |
Keyword(3) | tissue characterization |
Keyword(4) | image alignment |
Keyword(5) | microstructure |
Keyword(6) | masson trichrome stain |
1st Author's Name | Deng ZhiHao |
1st Author's Affiliation | Chiba University(Chiba Univ.) |
2nd Author's Name | Kazuyo Ito |
2nd Author's Affiliation | Chiba University(Chiba Univ.) |
3rd Author's Name | Kenji Yoshida |
3rd Author's Affiliation | Chiba University(Chiba Univ.) |
4th Author's Name | Hitoshi Maruyama |
4th Author's Affiliation | Chiba University(Chiba Univ.) |
5th Author's Name | Tadashi Yamaguchi |
5th Author's Affiliation | Chiba University(Chiba Univ.) |
Date | 2016-05-23 |
Paper # | US2016-15 |
Volume (vol) | vol.116 |
Number (no) | US-61 |
Page | pp.pp.19-24(US), |
#Pages | 6 |
Date of Issue | 2016-05-16 (US) |