Heat element of magnetic hyperthermia in mouse melanoma model

Takeshi Maruyama; Yukiko Sawaya; Fumihko Sato; Hidetoshi Matsuki; Setsuya Aiba; Yumiko Ito; Tadakuni Sato

doi:10.1109/TMAG.2006.879088

Heat element of magnetic hyperthermia in mouse melanoma model

Takeshi Maruyama, Yukiko Sawaya, Fumihko Sato, Hidetoshi Matsuki, Setsuya Aiba, Yumiko Ito, Tadakuni Sato

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The soft-heating method is one kind of heating technique of hyperthermia. The feature of this method is to use thermosensitive magnetic material as the heat element. This means the heat element can control the temperature automatically, referring the Curie-point of the thermosensitive ferrite. The heat element consists of a thermosensitive ferrite and metal ring. The purpose of the metal ring wrapped to ferrite is to increase heat quantity compared with that of ferrite alone. In this study, the effect of the heat element in mouse tumor model (B-16 melanoma) is examined. As a result, the tumors of mice were locally heated to the point at which tumor is necrotized in the condition of 200 kHz-6 mT.

Original language	English
Pages (from-to)	3590-3592
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	42
Issue number	10
DOIs	https://doi.org/10.1109/TMAG.2006.879088
Publication status	Published - 2006 Oct
Externally published	Yes

Keywords

Hyperthermia
Mouse melanoma
Soft-heating method
Thermosensitive ferrite

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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title = "Heat element of magnetic hyperthermia in mouse melanoma model",

abstract = "The soft-heating method is one kind of heating technique of hyperthermia. The feature of this method is to use thermosensitive magnetic material as the heat element. This means the heat element can control the temperature automatically, referring the Curie-point of the thermosensitive ferrite. The heat element consists of a thermosensitive ferrite and metal ring. The purpose of the metal ring wrapped to ferrite is to increase heat quantity compared with that of ferrite alone. In this study, the effect of the heat element in mouse tumor model (B-16 melanoma) is examined. As a result, the tumors of mice were locally heated to the point at which tumor is necrotized in the condition of 200 kHz-6 mT.",

keywords = "Hyperthermia, Mouse melanoma, Soft-heating method, Thermosensitive ferrite",

author = "Takeshi Maruyama and Yukiko Sawaya and Fumihko Sato and Hidetoshi Matsuki and Setsuya Aiba and Yumiko Ito and Tadakuni Sato",

note = "Funding Information: This work was supported in part by the 21st century COE program Future Medical Engineering Based on Bio-nanotechnology, MEXT, Japan.",

year = "2006",

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doi = "10.1109/TMAG.2006.879088",

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AU - Maruyama, Takeshi

AU - Sawaya, Yukiko

AU - Sato, Fumihko

AU - Matsuki, Hidetoshi

AU - Aiba, Setsuya

AU - Ito, Yumiko

AU - Sato, Tadakuni

N1 - Funding Information: This work was supported in part by the 21st century COE program Future Medical Engineering Based on Bio-nanotechnology, MEXT, Japan.

PY - 2006/10

Y1 - 2006/10

N2 - The soft-heating method is one kind of heating technique of hyperthermia. The feature of this method is to use thermosensitive magnetic material as the heat element. This means the heat element can control the temperature automatically, referring the Curie-point of the thermosensitive ferrite. The heat element consists of a thermosensitive ferrite and metal ring. The purpose of the metal ring wrapped to ferrite is to increase heat quantity compared with that of ferrite alone. In this study, the effect of the heat element in mouse tumor model (B-16 melanoma) is examined. As a result, the tumors of mice were locally heated to the point at which tumor is necrotized in the condition of 200 kHz-6 mT.

AB - The soft-heating method is one kind of heating technique of hyperthermia. The feature of this method is to use thermosensitive magnetic material as the heat element. This means the heat element can control the temperature automatically, referring the Curie-point of the thermosensitive ferrite. The heat element consists of a thermosensitive ferrite and metal ring. The purpose of the metal ring wrapped to ferrite is to increase heat quantity compared with that of ferrite alone. In this study, the effect of the heat element in mouse tumor model (B-16 melanoma) is examined. As a result, the tumors of mice were locally heated to the point at which tumor is necrotized in the condition of 200 kHz-6 mT.

KW - Hyperthermia

KW - Mouse melanoma

KW - Soft-heating method

KW - Thermosensitive ferrite

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Heat element of magnetic hyperthermia in mouse melanoma model

Abstract

Keywords

ASJC Scopus subject areas

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