In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement

Naotaka Nitta; Takashi Yamane; Toshiharu Shin'oka; Goki Matsumura; Tsuyoshi Shiina

doi:10.1109/ULTSYM.2007.149

In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement

Naotaka Nitta, Takashi Yamane, Toshiharu Shin'oka, Goki Matsumura, Tsuyoshi Shiina

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Quantitative elastic modulus measurements of tissue-engineered (TE) vascular wall are useful for in vivo clinical follow-up because the elastic modulus is closely related with the biocompatibility, maturity and structural intensity of the vascular wall. While we have presented an in vitro measurement system for the TE vessel prior to grafting it in the previous study, we present a novel and specified method for in vivo assessment and follow-up of the TE vascular wall in this paper. Moreover, the regeneration score for in vivo assessment are also presented based on the measured quantitative elastic modulus. The effectiveness of the proposed assessment method was validated by in vivo experiment using canines.

Original language	English
Title of host publication	2007 IEEE Ultrasonics Symposium Proceedings, IUS
Pages	573-576
Number of pages	4
DOIs	https://doi.org/10.1109/ULTSYM.2007.149
Publication status	Published - 2007
Externally published	Yes
Event	2007 IEEE Ultrasonics Symposium, IUS - New York, NY, United States Duration: 2007 Oct 28 → 2007 Oct 31

Publication series

Name	Proceedings - IEEE Ultrasonics Symposium
ISSN (Print)	1051-0117

Conference

Conference	2007 IEEE Ultrasonics Symposium, IUS
Country/Territory	United States
City	New York, NY
Period	07/10/28 → 07/10/31

Keywords

Elastic modulus
In vivo assessment; catheters
Regeneration score
Tissue-engineered vascular wall

ASJC Scopus subject areas

Acoustics and Ultrasonics

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10.1109/ULTSYM.2007.149

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In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement. / Nitta, Naotaka; Yamane, Takashi; Shin'oka, Toshiharu et al.
2007 IEEE Ultrasonics Symposium Proceedings, IUS. 2007. p. 573-576 4409722 (Proceedings - IEEE Ultrasonics Symposium).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nitta, N, Yamane, T, Shin'oka, T, Matsumura, G & Shiina, T 2007, In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement. in 2007 IEEE Ultrasonics Symposium Proceedings, IUS., 4409722, Proceedings - IEEE Ultrasonics Symposium, pp. 573-576, 2007 IEEE Ultrasonics Symposium, IUS, New York, NY, United States, 07/10/28. https://doi.org/10.1109/ULTSYM.2007.149

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title = "In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement",

abstract = "Quantitative elastic modulus measurements of tissue-engineered (TE) vascular wall are useful for in vivo clinical follow-up because the elastic modulus is closely related with the biocompatibility, maturity and structural intensity of the vascular wall. While we have presented an in vitro measurement system for the TE vessel prior to grafting it in the previous study, we present a novel and specified method for in vivo assessment and follow-up of the TE vascular wall in this paper. Moreover, the regeneration score for in vivo assessment are also presented based on the measured quantitative elastic modulus. The effectiveness of the proposed assessment method was validated by in vivo experiment using canines.",

keywords = "Elastic modulus, In vivo assessment; catheters, Regeneration score, Tissue-engineered vascular wall",

author = "Naotaka Nitta and Takashi Yamane and Toshiharu Shin'oka and Goki Matsumura and Tsuyoshi Shiina",

year = "2007",

doi = "10.1109/ULTSYM.2007.149",

language = "English",

isbn = "1424413834",

series = "Proceedings - IEEE Ultrasonics Symposium",

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note = "2007 IEEE Ultrasonics Symposium, IUS ; Conference date: 28-10-2007 Through 31-10-2007",

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T1 - In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement

AU - Nitta, Naotaka

AU - Yamane, Takashi

AU - Shin'oka, Toshiharu

AU - Matsumura, Goki

AU - Shiina, Tsuyoshi

PY - 2007

Y1 - 2007

N2 - Quantitative elastic modulus measurements of tissue-engineered (TE) vascular wall are useful for in vivo clinical follow-up because the elastic modulus is closely related with the biocompatibility, maturity and structural intensity of the vascular wall. While we have presented an in vitro measurement system for the TE vessel prior to grafting it in the previous study, we present a novel and specified method for in vivo assessment and follow-up of the TE vascular wall in this paper. Moreover, the regeneration score for in vivo assessment are also presented based on the measured quantitative elastic modulus. The effectiveness of the proposed assessment method was validated by in vivo experiment using canines.

AB - Quantitative elastic modulus measurements of tissue-engineered (TE) vascular wall are useful for in vivo clinical follow-up because the elastic modulus is closely related with the biocompatibility, maturity and structural intensity of the vascular wall. While we have presented an in vitro measurement system for the TE vessel prior to grafting it in the previous study, we present a novel and specified method for in vivo assessment and follow-up of the TE vascular wall in this paper. Moreover, the regeneration score for in vivo assessment are also presented based on the measured quantitative elastic modulus. The effectiveness of the proposed assessment method was validated by in vivo experiment using canines.

KW - Elastic modulus

KW - In vivo assessment; catheters

KW - Regeneration score

KW - Tissue-engineered vascular wall

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SN - 9781424413836

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BT - 2007 IEEE Ultrasonics Symposium Proceedings, IUS

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In vivo assessment method of tissue-engineered vascular wall based on quantitative elastic modulus measurement

Abstract

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Conference

Keywords

ASJC Scopus subject areas

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