Koichi Shibuya

  • 318 Citations
  • 10 h-Index
19932014
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Research Output 1993 2014

  • 318 Citations
  • 10 h-Index
  • 121 Article
  • 1 Conference contribution
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Article
2014

腹臥位用遠隔圧迫枕の開発と有用性評価(共著)

Shibuya, K., 2014, In : 日本診療放射線技師会誌. 61, 738, p. 21-25 5 p.

Research output: Contribution to journalArticle

2013
25 Citations (Scopus)

Development of MRI phantom equivalent to human tissues for 3.0-T MRI

Hattori, K., Ikemoto, Y., Takao, W., Ohno, S., Harimoto, T., Kanazawa, S., Oita, M., Shibuya, K., Kuroda, M. & Kato, H., Mar 2013, In : Medical Physics. 40, 3, 032303.

Research output: Contribution to journalArticle

Sepharose
Torso
Sodium Azide
Local Anti-Infective Agents
Carrageenan

Influence of permittivity and electrical conductivity on image pattern of MRI

Harimoto, T., Ohno, S., Hattori, K., Hirosue, M., Miyai, M., Shibuya, K., Kuroda, M., Kanazawa, S. & Kato, H., 2013, In : Journal of X-Ray Science and Technology. 21, 2, p. 147-159 13 p.

Research output: Contribution to journalArticle

Electric Conductivity
Sodium Chloride
Magnetic resonance imaging
Protons
Permittivity
2011
13 Citations (Scopus)

Development of a human-tissue-like phantom for 3.0-T MRI

Ikemoto, Y., Takao, W., Yoshitomi, K., Ohno, S., Harimoto, T., Kanazawa, S., Shibuya, K., Kuroda, M. & Kato, H., Nov 2011, In : Medical Physics. 38, 11, p. 6336-6342 7 p.

Research output: Contribution to journalArticle

Human Development
Sepharose
Carrageenan
Social Adjustment
Torso

上部消化管X線検査が腹部超音波検査に及ぼす影響(共著)

Shibuya, K., 2011, In : 人間ドック. 26, 1, p. 17-22 6 p.

Research output: Contribution to journalArticle

注腸X線検査における深部結腸造影能の向上に向けて(共著)

Shibuya, K., 2011, In : 人間ドック. 26, 1, p. 94-99 6 p.

Research output: Contribution to journalArticle

2010

診療放射線技師の初任給の減少がもたらす影響

Shibuya, K., 2010, In : 日本放射線技師会雑誌. 57, 696, p. 51-56 6 p.

Research output: Contribution to journalArticle

2009
35 Citations (Scopus)

In vitro experimental study of the relationship between the apparent diffusion coefficient and changes in cellularity and cell morphology

Matsumoto, Y., Kuroda, M., Matsuya, R., Kato, H., Shibuya, K., Oita, M., Kawabe, A., Matsuzaki, H., Asaumi, J-I., Murakami, J., Katashima, K., Ashida, M., Sasaki, T., Sei, T., Kanazawa, S., Mimura, S., Oono, S., Kitayama, T., Tahara, S. & Inamura, K., 2009, In : Oncology Reports. 22, 3, p. 641-648 8 p.

Research output: Contribution to journalArticle

Intracellular Space
Extracellular Space
In Vitro Techniques
Edema
Cultured Tumor Cells
2008

診療放射線技師の初任給について

Shibuya, K., 2008, In : 日本放射線技師会雑誌. 55, p. 1260-1263 4 p.

Research output: Contribution to journalArticle

2007

Focused Deep Heating with an Inductive Type Applicator

Shibuya, K., 2007, In : Thermal Medicine. 23, 3, p. 133-143 11 p.

Research output: Contribution to journalArticle

光刺激ルミネセンス線量計の低エネルギー連続X線に対するエネルギー特性

Shibuya, K., 2006, In : 保健物理. 41, (4), p. 249-255 7 p.

Research output: Contribution to journalArticle

線量計埋込型アクリルファントムを用いたIVR装置の線量測定

Shibuya, K., 2006, In : 医学物理. 26, (1), p. 30-46 17 p.

Research output: Contribution to journalArticle

2005
51 Citations (Scopus)

Composition of MRI phantom equivalent to human tissues

Kato, H., Kuroda, M., Yoshimura, K., Yoshida, A., Hanamoto, K., Kawasaki, S., Shibuya, K. & Kanazawa, S., Oct 2005, In : Medical Physics. 32, 10, p. 3199-3208 10 p.

Research output: Contribution to journalArticle

Sepharose
Torso
Sodium Azide
Local Anti-Infective Agents
Carrageenan
8 Citations (Scopus)

Development of a new hybrid gel phantom using carrageenan and gellan gum for visualizing three-dimensional temperature distribution during hyperthermia and radiofrequency ablation

Kuroda, M., Kato, H., Hanamoto, K., Shimamura, K., Uchida, T., Wang, Y., Akaki, S., Asaumi, J-I., Himei, K., Takemoto, M., Kanazawa, S., Shibuya, K., Kawasaki, S. & Hiraki, Y., Jul 2005, In : International Journal of Oncology. 27, 1, p. 175-184 10 p.

Research output: Contribution to journalArticle

Carrageenan
Fever
Gels
Temperature
Heating
14 Citations (Scopus)

Hydrogen peroxide overload increases adriamycin-induced apoptosis of SaOS(2)FM, a manganese superoxide dismutase-overexpressing human osteosarcoma cell line.

Wang, Y., Kuroda, M., Gao, X. S., Asaumi, J-I., Shibuya, K., Kawasaki, S., Akaki, S., St Clair, D., Hiraki, Y. & Kanazawa, S., May 2005, In : International Journal of Oncology. 26, 5, p. 1291-1300 10 p.

Research output: Contribution to journalArticle

Osteosarcoma
Doxorubicin
Hydrogen Peroxide
Superoxide Dismutase
Apoptosis
2004
41 Citations (Scopus)

Biochemical comparison between radon effects and thermal effects on humans in radon hot spring therapy

Yamaoka, K., Mitsunobu, F., Hanamoto, K., Shibuya, K., Mori, S., Tanizaki, Y. & Sugita, K., Mar 2004, In : Journal of Radiation Research. 45, 1, p. 83-88 6 p.

Research output: Contribution to journalArticle

Hot Springs
radon
Radon
hot springs
temperature effects
6 Citations (Scopus)

Cepharanthine enhances in vitro and in vivo thermosensitivity of a mouse fibrosarcoma, FSa-II, based on increased apoptosis.

Wang, Y., Kuroda, M., Gao, X. S., Akaki, S., Asaumi, J-I., Okumura, Y., Shibuya, K., Kawasaki, S., Joja, I., Kato, H., Himei, K., Dendo, S. I., Kanazawa, S. & Hiraki, Y., Mar 2004, In : International Journal of Molecular Medicine. 13, 3, p. 405-411 7 p.

Research output: Contribution to journalArticle

Fibrosarcoma
Apoptosis
Heating
cepharanthine
In Vitro Techniques
12 Citations (Scopus)

Development of a phantom compatible for MRI and hyperthermia using carrageenan gel - Relationship between dielectric properties and NaCl concentration

Kato, H., Yoshimura, K., Kuroda, M., Yoshida, A., Hanamoto, K., Kawasaki, S., Shibuya, K., Yamamoto, Y., Tsunoda, M., Takemoto, M. & Hiraki, Y., Aug 2004, In : International Journal of Hyperthermia. 20, 5, p. 529-538 10 p.

Research output: Contribution to journalArticle

Carrageenan
Fever
Gels
Sepharose
Temperature
12 Citations (Scopus)

Development of a phantom compatible for MRI and hyperthermia using carrageenan gel - Relationship between T1 and T2 values and NaCl concentration

Yoshida, A., Kato, H., Kuroda, M., Hanamoto, K., Yoshimura, K., Shibuya, K., Kawasaki, S., Tsunoda, M., Kanazawa, S. & Hiraki, Y., Dec 2004, In : International Journal of Hyperthermia. 20, 8, p. 803-814 12 p.

Research output: Contribution to journalArticle

Carrageenan
Fever
Gels
Sepharose
Thermometry

Development of a phantom compatible for MRI and hyperthermia using carrageenan(共著)

Shibuya, K., 2004, In : Int J Hyperthermia. 20, p. 529-538 10 p.

Research output: Contribution to journalArticle

pEYFP-Nuc vector is a useful tool for three-dimensional and time-lapse observation of nuclear morphology of Jurkat cells during apoptosis.

Hasegawa, A., Kuroda, M., Wang, Y., Akaki, S., Asaumi, J-I., Shibuya, K., Kawasaki, S., Okumura, Y., Kanazawa, S. & Hiraki, Y., Feb 2004, In : International Journal of Molecular Medicine. 13, 2, p. 235-242 8 p.

Research output: Contribution to journalArticle

Jurkat Cells
Observation
Apoptosis
Nucleic Acids
Nuclear Localization Signals
2003
49 Citations (Scopus)

Development of a Tissue-Equivalent MRI Phantom Using Carrageenan Gel

Yoshimura, K., Kato, H., Kuroda, M., Yoshida, A., Hanamoto, K., Tanaka, A., Tsunoda, M., Kanazawa, S., Shibuya, K., Kawasaki, S. & Hiraki, Y., Nov 2003, In : Magnetic Resonance in Medicine. 50, 5, p. 1011-1017 7 p.

Research output: Contribution to journalArticle

Carrageenan
Gels
Sepharose
Equipment and Supplies

MRIにおける画像の再構成

Shibuya, K., 2003, In : 岡山大学医学部保健学科紀要. 13, (2), p. 77-82 6 p.

Research output: Contribution to journalArticle

2002
9 Citations (Scopus)

Adenoviral p53 gene therapy in head and neck squamous cell carcinoma cell lines

Higuchi, Y., Asaumi, J-I., Murakami, J., Wakasa, T., Inoue, T., Kuroda, M., Shibuya, K., Shigehara, H., Kawasaki, S., Fukui, K., Kishi, K. & Hiraki, Y., Nov 2002, In : Oncology Reports. 9, 6, p. 1233-1236 4 p.

Research output: Contribution to journalArticle

p53 Genes
Genetic Therapy
Cell Line
Adenoviridae
Lac Operon

Basic study on the radon effects and the thermal effects in radon therapy

Yamaoka, K., Mifune, T., Kojima, S., Mori, S., Shibuya, K., Tanizaki, Y. & Sugita, K., Jul 1 2002, In : International Congress Series. 1236, C, p. 75-79 5 p.

Research output: Contribution to journalArticle

Radon
Hot Temperature
Arteriosclerosis
Lipid Peroxides
LDL Cholesterol

Cell cycle of tsAF8 after heating

Shibuya, K., 2002, In : 岡山大学医学部保健学科紀要. Vol.12, issue 2, p. 101-106 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effect of wortmannin on the suppression of thermotolerance in tsAF8 cells

Shibuya, K., Kawasaki, S., Kuroda, M., Takemoto, M., Asaumi, J-I. & Hiraki, Y., Jan 2002, In : Oncology Reports. 9, 1, p. 81-84 4 p.

Research output: Contribution to journalArticle

Phosphatidylinositol 3-Kinases
Phosphatidylinositols
Cell Line
Temperature
Thermotolerance
3 Citations (Scopus)

Thermochemotherapy of a human salivary adenocarcinoma cell line

Asaumi, J-I., Higuchi, Y., Matsuzaki, H., Murakami, J., Kawasaki, S., Kuroda, M., Shibuya, K., Konouchi, H., Hisatomi, M., Wakasa, T., Kishi, K. & Hiraki, Y., Mar 2002, In : Oncology Reports. 9, 2, p. 365-369 5 p.

Research output: Contribution to journalArticle

Salivary Glands
Adenocarcinoma
Mitomycin
Carcinoma
Cell Line
6 Citations (Scopus)

Thermoradiotherapy in human head and neck squamous cell carcinoma cell lines.

Asaumi, J-I., Higuchi, Y., Murakami, J., Kuroda, M., Shibuya, K., Konouchi, H., Hisatomi, M., Matsuzaki, H., Shigehara, H., Kawasaki, S., Kishi, K. & Hiraki, Y., Sep 2002, In : International Journal of Molecular Medicine. 10, 3, p. 287-291 5 p.

Research output: Contribution to journalArticle

Cell Line
Radiation Tolerance
Induced Hyperthermia
Carcinoma, squamous cell of head and neck
Radiotherapy

気体状放射性ヨウ素(I-125)濃度の簡易測定法

Shibuya, K., 2002, In : RADIOISOTOPES. Vol.51, p. 66-70 5 p.

Research output: Contribution to journalArticle

2001

Application of a new fluorescent microscopic system for research in radiation biology

Kuroda, M., Yadi, W., Megumi, K., Junichi, A., Shibuya, K. I., Kawasaki, S., Okumura, Y., Akaki, S., Kanazawa, S., Honda, O. & Hlrakl, Y., 2001, In : Journal of JASTRO. 13, 2, p. 119-124 6 p.

Research output: Contribution to journalArticle

Radiobiology
Propidium
Annexin A5
Research
Staining and Labeling
11 Citations (Scopus)

Basic Study on Radon Effects and Thermal Effects on Humans in Radon Therapy

Yamaoka, K., Mifune, T., Mitsunobu, F., Kojima, S., Mori, S., Shibuya, K., Tanizaki, Y. & Sugita, K., 2001, In : Physiological Chemistry and Physics and Medical NMR. 33, 2, p. 133-138 6 p.

Research output: Contribution to journalArticle

Radon
Thermal effects
Hot Temperature
Arteriosclerosis
Lipid Peroxides

Effects of Low-dose Irradiation on the Growth Changes in Culture Cells by Iron

Shibuya, K., 2001, In : RADIOISOTOPES. Vol.50, issue 2, p. 37-42 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effects of PKC inhibitors on suppression of thermotolerance development in tsAF8 cells

Shibuya, K., Kawasaki, S., Kuroda, M., Asaumi, J-I., Kanazawa, S. & Hiraki, Y., 2001, In : International Journal of Hyperthermia. 17, 2, p. 106-113 8 p.

Research output: Contribution to journalArticle

Protein C Inhibitor
Protein Kinase Inhibitors
Protein Kinase C
Staurosporine
Hot Temperature

発泡剤とバリウムの投与順序の相違による飲みやすさと流出程度

Shibuya, K., 2001, In : 日本放射線技術学会雑誌. Vol.57, issue 4, p. 440-443 4 p.

Research output: Contribution to journalArticle

股関節X線撮影における女性生殖腺の防護について

Shibuya, K., 2001, In : 岡山県放射線技師会会誌. Vol.20, issue 2, p. 88-90 3 p.

Research output: Contribution to journalArticle

股関節X線撮影時の女性生殖腺防護についての検討

Shibuya, K., 2001, In : 岡山大学医学部保健学科紀要. Vol.11, issue 2, p. 59-64 6 p.

Research output: Contribution to journalArticle

Examination of Procedure Used in Giving Barium Meal and Foaming Agent

Shibuya, K., 2000, In : Japanese Journal of Radiological Technology. 56, 4, p. 605-609 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Inhibition of thermotolerance observed on tsAF8 cells

Shibuya, K., Kawasaki, S., Kuroda, M., Asaumi, J-I. & Hiraki, Y., 2000, In : International Journal of Hyperthermia. 16, 5, p. 449-456 8 p.

Research output: Contribution to journalArticle

Thermotolerance
Temperature
RNA Polymerase II
G1 Phase
Heating

X-ray measurement in diagnoses areas and decrease exposure dose

Shibuya, K., 2000, In : INNERVISION. 15, 8, p. 77-78 2 p.

Research output: Contribution to journalArticle