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1

Primary mutagenicity screening of food additives currently used in Japan

Ishidate, M., Sofuni, T., Yoshikawa, K., Hayashi, M., Nohmi, T., Sawada, M., Matsuoka, A.

Journal:

Food and Chemical Toxicology

Année:

1984

Langue:

english

Fichier:

PDF, 997 KB

english, 1984

2

An application of Acridine Orange fluorescent staining to the micronucleus test

M. Hayashi, T. Sofuni, M. Ishidate Jr.

Journal:

Mutation Research Letters

Année:

1983

Langue:

english

Fichier:

PDF, 1.15 MB

english, 1983

3

A comparative analysis of data on the clastogenicity of 951 chemical substances tested in mammalian cell cultures

M. Ishidate Jr., M.C. Harnois, T. Sofuni

Journal:

Mutation Research/Reviews in Genetic Toxicology

Année:

1988

Langue:

english

Fichier:

PDF, 2.96 MB

english, 1988

4

Summary of major conclusions from the International Workshop on Genotoxicity Test Procedures

D.J. Kirkland, M. Hayashi, J. T. MacGregor, L. Müller, L. Schechtman, T. Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

2000

Langue:

english

Fichier:

PDF, 44 KB

english, 2000

5

Evaluation of the micronucleus test using a Chinese hamster cell line as an alternative to the conventional in vitro chromosomal aberration test

A. Matsuoka, N. Yamazaki, T. Suzuki, M. Hayashi, T. Sofuni

Journal:

Mutation Research/Environmental Mutagenesis and Related Subjects

Année:

1992

Langue:

english

Fichier:

PDF, 920 KB

english, 1992

6

A comparative study of TK6 human lymphoblastoid and L5178Y mouse lymphoma cell lines in the in vitro micronucleus test

Li-Shi Zhang, Masamitsu Honma, Makoto Hayahshi, Takayoshi Suzuki, Atsuko Matsuoka, Toshio Sofuni

Journal:

Mutation Research Letters

Année:

1995

Langue:

english

Fichier:

PDF, 524 KB

english, 1995

7

Development of genotoxicity assay systems that use aquatic organisms

M Hayashi, T Ueda, K Uyeno, K Wada, N Kinae, K Saotome, N Tanaka, A Takai, Y.F Sasaki, N Asano, T Sofuni, Y Ojima

Journal:

Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis

Année:

1998

Langue:

english

Fichier:

PDF, 290 KB

english, 1998

8

Studies on in vitro packaging extracts for bacteriophage lambda DNA suitable for transgenic rodent mutagenesis assay systems

K. Okazawa, M. Yamada, Y. Ishino, N. Furuya, M. Kato, T. Nohmi, H. Ikeda, T. Sofuni, I. Kato

Journal:

Mutation Research/Environmental Mutagenesis and Related Subjects

Année:

1996

Langue:

english

Fichier:

PDF, 91 KB

english, 1996

9

Comparative studies on the colour selection method (CSM) and the positive selection method (PSM) in muta TMmouse gene mutation assays

N. Takemoto, Y. Kurata, N. Yajima, T. Suzuki, M. Hayashi, T. Sofuni

Journal:

Mutation Research/Environmental Mutagenesis and Related Subjects

Année:

1996

Langue:

english

Fichier:

PDF, 86 KB

english, 1996

10

Report from the in vitro micronucleus assay working group

Micheline Kirsch-Volders, Toshio Sofuni, Marilyn Aardema, Silvio Albertini, David Eastmond, Michael Fenech, Motoi Ishidate Jr., Stephan Kirchner, Elisabeth Lorge, Takeshi Morita, Hannu Norppa, Jordi S

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Année:

2003

Langue:

english

Fichier:

PDF, 209 KB

english, 2003

11

Report of the IWGT working group on strategy/interpretation for regulatory in vivo tests: II. Identification of in vivo-only positive compounds in the bone marrow micronucleus test

D.J. Tweats, D. Blakey, R.H. Heflich, A. Jacobs, S.D. Jacobsen, T. Morita, T. Nohmi, M.R. O’Donovan, Y.F. Sasaki, T. Sofuni, R. Tice

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Année:

2007

Langue:

english

Fichier:

PDF, 321 KB

english, 2007

12

Evaluation of the rodent micronucleus assay in the screening of IARC carcinogens (Groups 1, 2A and 2B): The summary report of the 6th collaborative study by CSGMT/JEMS·MMS

Takeshi Morita, Norihide Asano, Takumi Awogi, Yu F Sasaki, Sei-ichi Sato, Hiroyasu Shimada, Sizuyo Sutou, Takayoshi Suzuki, Akihiro Wakata, Toshio Sofuni, Makoto Hayashi

Journal:

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Année:

1997

Langue:

english

Fichier:

PDF, 5.48 MB

english, 1997

13

Micronucleus tests in mice on 39 food additives and eight miscellaneous chemicals

Hayashi, M., Kishi, M., Sofuni, T., Ishidate, M.

Journal:

Food and Chemical Toxicology

Année:

1988

Langue:

english

Fichier:

PDF, 748 KB

english, 1988

14

Creation of simulated papillae for endoscopic sphincterotomy and papillectomy training by using in vivo and ex vivo pig model (with videos)

Itoi, Takao, Gotoda, Takuji, Baron, Todd H., Sofuni, Atsushi, Itokawa, Fumihide, Tsuji, Shujiro, Tsuchiya, Takayoshi, Tanaka, Rena, Tonozuka, Ryosuke, Honjo, Mitsuyoshi, Ryozawa, Shomei, Kawai, Takash

Journal:

Gastrointestinal Endoscopy

Année:

2013

Langue:

english

Fichier:

PDF, 2.02 MB

english, 2013

15

Validation study of the in vitro micronucleus test in a Chinese hamster lung cell line (CHL/IU)

Matsushima, T., Hayashi, M., Matsuoka, A., Ishidate, M., F.Miura, K., Shimizu, H., Suzuki, Y., Morimoto, K., Ogura, H., Mure, K., Koshi, K., Sofuni, T.

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 1.04 MB

english, 1999

16

Treatment for difficult bile duct stones: Balloon enteroscopy assisted-endoscopic retrograde cholangiopancreatography

Tsuchiya, Takayoshi, Sofuni, Atsushi, Itoi, Takao

Journal:

Digestive Endoscopy

Année:

2018

Langue:

english

Fichier:

PDF, 211 KB

english, 2018

17

Evaluation of a new stent for EUS-guided pancreatic duct drainage: long-term follow-up outcome

Matsunami, Yukitoshi, Itoi, Takao, Sofuni, Atsushi, Tsuchiya, Takayoshi, Kamada, Kentaro, Tanaka, Reina, Tonozuka, Ryosuke, Honjo, Mitsuyoshi, Mukai, Shuntaro, Fujita, Mitsuru, Yamamoto, Kenjiro, Asai

Journal:

Endoscopy International Open

Année:

2018

Langue:

english

Fichier:

PDF, 973 KB

english, 2018

18

The Role of Endoscopic Ultrasound-guided Drainage for Autoimmune Pancreatitis-associated Pancreatic Cysts: A Report of Five Cases and a Literature Review

Yamamoto, Kenjiro, Itoi, Takao, Sofuni, Atsushi, Tsuchiya, Takayoshi, Tsuji, Shujiro, Tanaka, Reina, Tonozuka, Ryosuke, Honjo, Mitsuyoshi, Mukai, Shuntaro, Kamada, Kentaro, Fujita, Mitsuru, Asai, Yasu

Journal:

Internal Medicine

Année:

2018

Langue:

english

Fichier:

PDF, 2.98 MB

english, 2018

19

Su1379 MID-TERM FOLLOW-UP OUTCOME OF EUS-HGS USING DEDICATED PLASTIC STENT IN CASE OF DIFFICULT TRANSPAPILLARY APPROACH

Matsunami, Yukitoshi, Itoi, Takao, Sofuni, Atsushi, Tsuchiya, Takayoshi, Kamada, Kentaro, Tanaka, Reina, Tonozuka, Ryosuke, Honjyo, Mitsuyoshi, Mukai, Shuntaro, Mitsuru, Fujita, Yamamoto, Kenjiro, Asa

Journal:

Gastrointestinal Endoscopy

Année:

2018

Langue:

english

Fichier:

PDF, 299 KB

english, 2018

20

A Preliminary Study of the Micronucleus Test by Acridine Orange Fluorescent Staining Compared with Chromosomal Aberration Test Using Fish Erythropoietic and Embryonic Cells

Ueda, T., Hayashi, M., Ohtsuka, Y., Nakamura, T., Kobayashi, J., Sofuni, T.

Journal:

Water Science and Technology

Année:

1992

Langue:

english

Fichier:

PDF, 415 KB

english, 1992

21

Case of successful endoscopic ultrasonography‐guided gastrojejunostomy for gastric outlet obstruction caused by gallbladder carcinoma

Tsuchiya, Takayoshi, Sofuni, Atsushi, Itoi, Takao

Journal:

Digestive Endoscopy

Année:

2019

Langue:

english

Fichier:

PDF, 213 KB

english, 2019

22

Extensive genetic heterogeneity in the neuroblastoma cell line NB(TU)1

Akira Inoue, Kinji Yokomori, Hideyuki Tanabe, Hiroshi Mizusawa, Toshio Sofuni, Yasuhide Hayashi, Yoshiaki Tsuchida, Hiroyuki Shimatake

Journal:

International Journal of Cancer

Année:

1997

Langue:

english

Fichier:

PDF, 254 KB

english, 1997

23

System issues: Organ variation in the mutagenicity of dimethylnitrosamine in Big Blue® mice

T. Suzuki, T. Itoh, M. Hayashi, Y. Nishikawa, S. Ikezaki, F. Furukawa, M. Takahashi, T. Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

1996

Langue:

english

Fichier:

PDF, 482 KB

english, 1996

24

Other transgenic mutation assays: A new transgenic mouse mutagenesis test system using Spi− and 6-thioguanine selections

T. Nohmi, M. Katoh, H. Suzuki, M. Matsui, M. Yamada, M. Watanabe, M. Suzuki, N. Horiya, O. Ueda, T. Shibuya, H. Ikeda, T. Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

1996

Langue:

english

Fichier:

PDF, 595 KB

english, 1996

25

Prospects for safety testing: Initial consideration for use of transgenic mutation assays in a regulatory submission

Toshio Sofuni, Takayoshi Suzuki, Makoto Hayashi

Journal:

Environmental and Molecular Mutagenesis

Année:

1996

Langue:

english

Fichier:

PDF, 324 KB

english, 1996

26

Multilaboratory comparison of in vitro tests for chromosome aberrations in CHO and CHL cells tested under the same protocols

Sheila M. Galloway, Toshio Sofuni, Michael D. Shelby, A. Thilagar, V. Kumaroo, Parvinder Kaur, Dushant Gulati, Donald L. Putman, Hemalatha Murli, Richard Marshall, Noriho Tanaka, B. Anderson, Errol Ze

Journal:

Environmental and Molecular Mutagenesis

Année:

1997

Langue:

english

Fichier:

PDF, 511 KB

english, 1997

27

Mouse lymphoma workshop: Victoria, British Columbia, Canada, March 27, 1996 Protocol issues regarding the use of the microwell method of the mouse lymphoma assay

Toshio Sofuni, Philip Wilcox, Hiroyasu Shimada, Julie Clements, Masamitsu Honma, Donald Clive, Michael Green, Veronique Thybaud, Richard H.C. San, Barry M. Elliott, Lutz Müller

Journal:

Environmental and Molecular Mutagenesis

Année:

1997

Langue:

english

Fichier:

PDF, 42 KB

english, 1997

28

Spectra of gpt mutations in ethylnitrosourea-treated and untreated transgenic mice

K. Masumura, M. Matsui, M. Katoh, N. Horiya, O. Ueda, H. Tanabe, M. Yamada, H. Suzuki, T. Sofuni, T. Nohmi

Journal:

Environmental and Molecular Mutagenesis

Année:

1999

Langue:

english

Fichier:

PDF, 197 KB

english, 1999

29

Spi− selection: An efficient method to detect γ-ray-induced deletions in transgenic mice

T. Nohmi, M. Suzuki, K. Masumura, M. Yamada, K. Matsui, O. Ueda, H. Suzuki, M. Katoh, H. Ikeda, T. Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

1999

Langue:

english

Fichier:

PDF, 102 KB

english, 1999

30

Effects of O6-alkylguanine-DNA alkyltransferase deficiency in Escherichia coli as the host for the detection of mutations in lacI transgenic mice

Hajime Sui, Makoto Suzuki, Masami Yamada, Takumi Hara, Kumiko Kawakami, Tohru Shibuya, Takehiko Nohmi, Toshio Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

1999

Langue:

english

Fichier:

PDF, 88 KB

english, 1999

31

UVB-induced gpt mutations in the skin of gpt delta transgenic mice

M. Horiguchi, K. Masumura, H. Ikehata, T. Ono, Y. Kanke, T. Sofuni, T. Nohmi

Journal:

Environmental and Molecular Mutagenesis

Année:

1999

Langue:

english

Fichier:

PDF, 95 KB

english, 1999

32

Appropriate levels of cytotoxicity for genotoxicity tests using mammalian cells in vitro

Lutz Müller, Toshio Sofuni

Journal:

Environmental and Molecular Mutagenesis

Année:

2000

Langue:

english

Fichier:

PDF, 37 KB

english, 2000

33

Report from the In Vitro Micronucleus Assay Working Group

Micheline Kirsch-Volders, Toshio Sofuni, Marilyn Aardema, Silvio Albertini, David Eastmond, Michael Fenech, Motoi Ishidate Jr., Elisabeth Lorge, Hannu Norppa, Jordi Surrallés, Wilhelm von der Hude, Ak

Journal:

Environmental and Molecular Mutagenesis

Année:

2000

Langue:

english

Fichier:

PDF, 88 KB

english, 2000

34

Chromosomes and causation of human cancer and leukemia. V. Karyotypic aspects of acute leukemia

Avery A. Sandberg, Nobuo Takagi, Toshio Sofuni, Lois H. Crosswhite

Journal:

Année:

1968

Langue:

english

Fichier:

PDF, 2.77 MB

english, 1968

35

Autoradiographic and fluorescent staining studies of bone marrow chromosomes from a patient with acute granulocytic leukemia

Toshio Sofuni, Hiromu Okada

Journal:

Année:

1975

Langue:

english

Fichier:

PDF, 534 KB

english, 1975

36

Requirement of wild-type p53 protein for maintenance of chromosomal integrity

Masamitsu Honma, Maki Momose, Hideyuki Tanabe, Hiroko Sakamoto, Yongjia Yu, John B. Little, Toshio Sofuni, Makoto Hayashi

Journal:

Molecular Carcinogenesis

Année:

2000

Langue:

english

Fichier:

PDF, 398 KB

english, 2000

37

A procedure for data analysis of the rodent micronucleus test involving a historical control

Dr. M. Hayashi, I. Yoshimura, T. Sofuni, M. Ishidate Jr.

Journal:

Environmental and Molecular Mutagenesis

Année:

1989

Langue:

english

Fichier:

PDF, 854 KB

english, 1989

38

Japanese guidelines for mutagenicity testing

Journal:

Environmental and Molecular Mutagenesis

Année:

1993

Langue:

english

Fichier:

PDF, 883 KB

english, 1993

39

Difference in tumor incidence and other tissue responses to polyetherurethanes and polydimethylsiloxane in long-term subcutaneous implantation into rats

A. Nakamura, Y. Kawasaki, K. Takada, Y. Aida, Y. Kurokama, S. Kojima, H. Shintani, M. Matsui, T. Nohmi, A. Matsuoka, T. Sofuni, M. Kurihara, N. Miyata, T. Uchima, M. Fujimaki

Journal:

Journal of Biomedical Materials Research Part B: Applied Biomaterials

Année:

1992

Langue:

english

Fichier:

PDF, 1.00 MB

english, 1992

40

Extraction of uncovered biliary metallic stent using percutaneous transhepatic cholangioscopy

Takao Itoi, Kazuto Nakamura, Atsushi Sofuni, Fumihide Itokawa, Yasushi Shinohara, Kazuya Takeda, Akihiko Tsuchida, Tatsuya Aoki, Fuminori Moriyasu

Journal:

Digestive Endoscopy

Année:

2002

Langue:

english

Fichier:

PDF, 158 KB

english, 2002

41

Endoscopic removal of a dislocated covered wallstent using a wire-loop technique

Takao Itoi, Kazuto Nakamura, Atsushi Sofuni, Fumihide Itokawa, Fuminori Moriyasu, Akihiko Tsuchida

Journal:

Digestive Endoscopy

Année:

2003

Langue:

english

Fichier:

PDF, 344 KB

english, 2003

42

Paracentric inversion of a human chromosome 7

Hachiro Shimba, Kazuo Ohtaki, Kazumi Tanabe, Toshio Sofuni

Journal:

Année:

1976

Langue:

english

Fichier:

PDF, 402 KB

english, 1976

43

Chromosome heteromorphisms in the Japanese

Toshio Sofuni, Kazumi Tanabe, Akio A. Awa

Journal:

Année:

1980

Langue:

english

Fichier:

PDF, 1.09 MB

english, 1980

44

A new type of inversion of a human Y chromosome

Toshio Sofuni, Kazumi Tanabe, Junso Naruto, Akio A. Awa

Journal:

Année:

1975

Langue:

english

Fichier:

PDF, 590 KB

english, 1975

45

Involvement ofumuDCSTgenes in nitropyrene-induced -CG frameshift mutagenesis at the repetitive CG sequence in thehisD3052allele ofSalmonella typhimurium

Takehiko Nohmi, Masami Yamada, Michiko Matsui, Keiko Matsui, Masahiko Watanabe, Toshio Sofuni

Journal:

Molecular Genetics and Genomics

Année:

1995

Langue:

english

Fichier:

PDF, 1.10 MB

english, 1995

46

Long- and short-type double-balloon enteroscopy-assisted therapeutic ERCP for intact papilla in patients with a Roux-en-Y anastomosis

Takao Itoi, Kentaro Ishii, Atsushi Sofuni, Fumihide Itokawa, Takayoshi Tsuchiya, Toshio Kurihara, Shujiro Tsuji, Nobuhito Ikeuchi, Katsumasa Fukuzawa, Fuminori Moriyasu, Akihiko Tsuchida

Journal:

Surgical Endoscopy

Année:

2011

Langue:

english

Fichier:

PDF, 408 KB

english, 2011

47

Temporary pancreatic stent to prevent post endoscopic retrograde cholangiopancreatography pancreatitis: a preliminary, single-center, randomized controlled trial

Takayoshi Tsuchiya, Takao Itoi, Atsushi Sofuni, Fumihide Itokawa, Toshio Kurihara, Kentaro Ishii, Syujiro Tsuji, Takashi Kawai, Fuminori Moriyasu

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Année:

2007

Langue:

english

Fichier:

PDF, 152 KB

english, 2007

48

Detection of circulating tumor cells in patients with pancreatic cancer: a preliminary result

Toshio Kurihara, Takao Itoi, Atsushi Sofuni, Fumihide Itokawa, Takayoshi Tsuchiya, Shujirou Tsuji, Kentaro Ishii, Nobuhito Ikeuchi, Akihiko Tsuchida, Kazuhiko Kasuya, Takashi Kawai, Yoshihiro Sakai, F

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Année:

2008

Langue:

english

Fichier:

PDF, 194 KB

english, 2008

49

Endoscopic ultrasonography-guided biliary drainage

Takao Itoi, Atsushi Sofuni, Fumihide Itokawa, Takayoshi Tsuchiya, Toshio Kurihara, Kentaro Ishii, Shujiro Tsuji, Nobuhito Ikeuchi, Junko Umeda, Fuminori Moriyasu, Akihiko Tsuchida

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Année:

2010

Langue:

english

Fichier:

PDF, 240 KB

english, 2010

50

Peroral videocholangioscopy using narrow band imaging for early bile duct cancer (with video)

Fumihide Itokawa, Takao Itoi, Atsushi Sofuni

Journal:

Journal of Hepato-Biliary-Pancreatic Sciences

Année:

2010

Langue:

english

Fichier:

PDF, 237 KB

english, 2010