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1

Efficacy and Safety of Faropenem in Eradication Therapy of Helicobacter pylori

Keiji Ogura, Yuzo Mitsuno, Shin Maeda, Yoshihiro Hirata, Ayako Yanai, Wataru Shibata, Tomoya Ohmae, Haruhiko Yoshida, Takao Kawabe, Masao Omata

Journal:

Year:

2007

Language:

english

File:

PDF, 96 KB

english, 2007

2

Molecular Mechanisms Driving Progression of Liver Cirrhosis towards Hepatocellular Carcinoma in Chronic Hepatitis B and C Infections: A Review

Kanda, Tatsuo, Goto, Taichiro, Hirotsu, Yosuke, Moriyama, Mitsuhiko, Omata, Masao

Journal:

International Journal of Molecular Sciences

Year:

2019

Language:

english

File:

PDF, 1.21 MB

english, 2019

3

Assessment of gastric carcinoma risk associated with Helicobacter pylori may vary depending on the antigen used : Caga specific enzyme-linked immunoadsorbent assay (ELISA) versus commercially available H. pylori ELISAs

Shin Maeda, Haruhiko Yoshida, Keiji Ogura, Yutaka Yamaji, Tsuneo Ikenoue, Toru Mitsushima, Hitoshi Tagawa, Ryuji Kawaguchi, Kiyoshi Mori, Ken-ichi Mafune, Takao Kawabe, Yasushi Shiratori, Masao Omata

Journal:

Year:

2000

Language:

english

File:

PDF, 75 KB

english, 2000

4

Fibrolamellar carcinoma of the liver: A tumor of adolescents and young adults with distinctive clinico-pathologic features

John R. Craig, Robert L. Peters, Hugh A. Edmondson, Masao Omata

Journal:

Year:

1980

Language:

english

File:

PDF, 2.80 MB

english, 1980

5

Integration of hepatitis b virus dna in hepatocellular carcinoma

Fumio Imazeki, Masao Omata, Osamu Yokosuka, Kunio Okuda

Journal:

Year:

1986

Language:

english

File:

PDF, 644 KB

english, 1986

6

Prediction of Hepatic Encephalopathy Development in Patients With Severe Acute Hepatitis

Yasuhiro Takikawa, Ryujin Endo, Kazuyuki Suzuki, Kenji Fujiwara, Masao Omata, The Fulminant Hepatitis Study Group of Japan

Journal:

Digestive Diseases and Sciences

Year:

2006

Language:

english

File:

PDF, 154 KB

english, 2006

7

Noncirrhotic portal fibrosis/idiopathic portal hypertension: APASL recommendations for diagnosis and treatment

Shiv Kumar Sarin, Ashish Kumar, Yogesh Kumar Chawla, Sanjay Saran Baijal, Radha Krishna Dhiman, Wasim Jafri, Laurentius A Lesmana, Debendranath Guha Mazumder, Masao Omata, Huma Qureshi, Rizvi Moattar

Journal:

Hepatology International

Year:

2007

Language:

english

File:

PDF, 277 KB

english, 2007

8

Inflammation and cancer: Role of nuclear factor-kappaB activation

Shin Maeda, Masao Omata

Journal:

Year:

2008

Language:

english

File:

PDF, 811 KB

english, 2008

9

643 Hepatic gene expressions associated with fibrosis progression and hepatocarcinogenesis in hepatitis C

Run-Xuan Shao, Yujin Hoshida, Motoyuki Otsuka, Naoya Kato, Hiroyoshi Taniguchi, Masaru Moriyama, Ryosuke Tateishi, Shuntaro Obi, Shuichiro Shiina, Takao Kawabe, Masao Omata

Journal:

Year:

2003

Language:

english

File:

PDF, 269 KB

english, 2003

10

Prospective Cohort Study of Transarterial Chemoembolization for Unresectable Hepatocellular Carcinoma in 8510 Patients

Kenichi Takayasu, Shigeki Arii, Iwao Ikai, Masao Omata, Kiwamu Okita, Takafumi Ichida, Yutaka Matsuyama, Yasuni Nakanuma, Masamichi Kojiro, Masatoshi Makuuchi, Yoshio Yamaoka

Journal:

Gastroenterology

Year:

2006

Language:

english

File:

PDF, 152 KB

english, 2006

11

Fabrication of β-AgGaO2 thin films by radio frequency magnetron sputtering

Suzuki, Issei, Nagatani, Hiraku, Arima, Yuta, Kita, Masao, Omata, Takahisa

Journal:

Thin Solid Films

Year:

2014

Language:

english

File:

PDF, 717 KB

english, 2014

12

Ledipasvir and sofosbuvir in patients with genotype 1 hepatitis C virus infection and compensated cirrhosis: An integrated safety and efficacy analysis

Reddy, K. Rajender, Bourlière, Marc, Sulkowski, Mark, Omata, Masao, Zeuzem, Stefan, Feld, Jordan J., Lawitz, Eric, Marcellin, Patrick, Welzel, Tania M., Hyland, Robert, Ding, Xiao, Yang, Jenny, Knox,

Journal:

Year:

2015

Language:

english

File:

PDF, 1.79 MB

english, 2015

13

Asia–Pacific clinical practice guidelines on the management of hepatocellular carcinoma: a 2017 update

Omata, Masao, Cheng, Ann-Lii, Kokudo, Norihiro, Kudo, Masatoshi, Lee, Jeong Min, Jia, Jidong, Tateishi, Ryosuke, Han, Kwang-Hyub, Chawla, Yoghesh K., Shiina, Shuichiro, Jafri, Wasim, Payawal, Diana Al

Journal:

Hepatology International

Year:

2017

Language:

english

File:

PDF, 1.15 MB

english, 2017

14

Simple and Rapid Method to Obtain High-quality Tumor DNA from Clinical-pathological Specimens Using Touch Imprint Cytology

Amemiya, Kenji, Hirotsu, Yosuke, Oyama, Toshio, Omata, Masao

Journal:

Journal of Visualized Experiments

Year:

2018

Language:

english

File:

PDF, 810 KB

english, 2018

15

HCV phylogenetic Signature and prevalence of pretreatment NS5A and NS5B NI-Resistance associated substitutions in HCV-Infected patients in Mainland China

Wei, Lai, Omata, Masao, Lim, Young-Suk, Xie, Qing, Hou, Jin Lin, Jia, Jidong, Hedskog, Charlotte, Martin, Ross, Doehle, Brian, Yang, Jenny, De-Oertel, Shampa, Massetto, Benedetta, Kersey, Kathryn, Bra

Journal:

Antiviral Research

Year:

2018

Language:

english

File:

PDF, 2.58 MB

english, 2018

16

Accurate detection of KRAS, NRAS and BRAF mutations in metastatic colorectal cancers by bridged nucleic acid-clamp real-time PCR

Nagakubo, Yuki, Hirotsu, Yosuke, Amemiya, Kenji, Oyama, Toshio, Mochizuki, Hitoshi, Omata, Masao

Journal:

BMC Medical Genomics

Year:

2019

Language:

english

File:

PDF, 1.14 MB

english, 2019

17

Multi-regional sequencing reveals clonal and polyclonal seeding from primary tumor to metastases in advanced gastric cancer

Hirotsu, Yosuke, Hada, Masao, Amemiya, Kenji, Oyama, Toshio, Mochizuki, Hitoshi, Omata, Masao

Journal:

Journal of Gastroenterology

Year:

2020

Language:

english

File:

PDF, 1.27 MB

english, 2020

18

Molecular Mechanisms: Connections between Nonalcoholic Fatty Liver Disease, Steatohepatitis and Hepatocellular Carcinoma

Kanda, Tatsuo, Goto, Taichiro, Hirotsu, Yosuke, Masuzaki, Ryota, Moriyama, Mitsuhiko, Omata, Masao

Journal:

International Journal of Molecular Sciences

Year:

2020

Language:

english

File:

PDF, 664 KB

english, 2020

19

Double-quencher probes improve detection sensitivity toward Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in a reverse-transcription polymerase chain reaction (RT-PCR) assay

Hirotsu, Yosuke, Mochizuki, Hitoshi, Omata, Masao

Journal:

Journal of Virological Methods

Year:

2020

File:

PDF, 2.59 MB

2020

20

In vitro sonographic evaluation of common bile duct stones and fragments with a high-frequency microprobe

Yamagata, Michiko, Kawabe, Takao, Toda, Nobuo, Ohashi, Makoto, Komatsu, Yutaka, Tada, Minoru, Shiratori, Yasushi, Omata, Masao

Journal:

Journal of Clinical Ultrasound

Year:

1999

Language:

english

File:

PDF, 465 KB

english, 1999

21

Does dual infection by hepatitis B and C viruses play an important role in the pathogenesis of hepatocellular carcinoma in Japan?

Yasushi Shiratori, Shuichiro Shiina, Pei Yi Zhang, Etsu Ohno, Takehito Okudaira, Diana A. Payawal, Suzane K. Ono-Nita, Masatoshi Imamura, Naoya Kato, Masao Omata

Journal:

Year:

1997

Language:

english

File:

PDF, 94 KB

english, 1997

22

Unique clinical characteristics of patients with hepatocellular carcinoma who present with high plasma des-γ-carboxy prothrombin and low serum α-fetoprotein

Keisuke Hamamura, Yasushi Shiratori, Shuichiro Shiina, Masatoshi Imamura, Shuntaro Obi, Shinpei Sato, Haruhiko Yoshida, Masao Omata

Journal:

Year:

2000

Language:

english

File:

PDF, 132 KB

english, 2000

23

Analysis of ras gene mutations in biliary and pancreatic tumors by polymerase chain reaction and direct sequencing

Minoru Tada, Osamu Yokosuka, Masao Omata, Masao Ohto, Kaichi Isono

Journal:

Year:

1990

Language:

english

File:

PDF, 583 KB

english, 1990

24

Ras gene mutations in intraductal papillary neoplasms of the pancreas. Analysis in five cases

Minoru Tada, Masao Omata, Masao Ohto

Journal:

Year:

1991

Language:

english

File:

PDF, 460 KB

english, 1991

25

Nucleotide sequence of prothrombin gene in abnormal prothrombin-producing hepatocellular carcinoma cell lines

Masami Tagawa, Masao Omata, Masao Ohto

Journal:

Year:

1992

Language:

english

File:

PDF, 451 KB

english, 1992

26

p53 gene mutations and 17p allelic deletions in hepatocellular Carcinoma from Japan

Haruhiko Nose, Fumio Imazeki, Masao Ohto, Masao Omata

Journal:

Year:

1993

Language:

english

File:

PDF, 590 KB

english, 1993

27

Des-γ-carboxy prothrombin as a useful predisposing factor for the development of portal venous invasion in patients with hepatocellular carcinoma : A prospective analysis of 227 patients

Yukihiro Koike, Yasushi Shiratori, Shinpei Sato, Shuntaro Obi, Takuma Teratani, Masatoshi Imamura, Haruhiko Yoshida, Shuichiro Shiina, Masao Omata

Journal:

Year:

2001

Language:

english

File:

PDF, 106 KB

english, 2001

28

Reduced C-terminal Src kinase activity is correlated inversely with pp60c-src activity in colorectal carcinoma

William Rengifo Cam, Tsutomu Masaki, Yasushi Shiratori, Naoya Kato, Tsuneo Ikenoue, Makoto Okamoto, Koichi Igarashi, Takaaki Sano, Masao Omata

Journal:

Year:

2001

Language:

english

File:

PDF, 214 KB

english, 2001

29

Gorlin syndrome with ulcerative colitis in a Japanese girl

Katsunori Fujii, Toshiyuki Miyashita, Taku Omata, Kazuhiko Kobayashi, Jun-ichi Takanashi, Katsunori Kouchi, Masao Yamada, Yoichi Kohno

Journal:

American Journal of Medical Genetics Part A

Year:

2003

Language:

english

File:

PDF, 261 KB

english, 2003

30

Hepatocellular carcinoma in elderly patients : Beneficial therapeutic efficacy using percutaneous ethanol injection therapy

Takuma Teratani, Takashi Ishikawa, Yasushi Shiratori, Shuichiro Shiina, Haruhiko Yoshida, Masatoshi Imamura, Shuntaro Obi, Shinpei Sato, Keisuke Hamamura, Masao Omata

Journal:

Year:

2002

Language:

english

File:

PDF, 97 KB

english, 2002

31

Reevaluation of prognostic factors for survival after liver resection in patients with hepatocellular carcinoma in a Japanese nationwide survey

Iwao Ikai, Shigeki Arii, Masamichi Kojiro, Takafumi Ichida, Masatoshi Makuuchi, Yutaka Matsuyama, Yasuni Nakanuma, Kiwamu Okita, Masao Omata, Kenichi Takayasu, Yoshio Yamaoka, The Liver Cancer Study G

Journal:

Year:

2004

Language:

english

File:

PDF, 88 KB

english, 2004

32

Percutaneous radiofrequency ablation for hepatocellular carcinoma : An analysis of 1000 cases

Ryosuke Tateishi, Shuichiro Shiina, Takuma Teratani, Shuntaro Obi, Shinpei Sato, Yukihiro Koike, Tomonori Fujishima, Haruhiko Yoshida, Takao Kawabe, Masao Omata

Journal:

Year:

2005

Language:

english

File:

PDF, 119 KB

english, 2005

33

Combination therapy of intraarterial 5-fluorouracil and systemic interferon-alpha for advanced hepatocellular carcinoma with portal venous invasion

Shuntaro Obi, Haruhiko Yoshida, Risa Toune, Tadao Unuma, Miho Kanda, Shinpei Sato, Ryosuke Tateishi, Takuma Teratani, Shuichiro Shiina, Masao Omata

Journal:

Year:

2006

Language:

english

File:

PDF, 207 KB

english, 2006

34

Hepatocellular carcinoma with extrahepatic metastasis : Clinical features and prognostic factors

Koji Uchino, Ryosuke Tateishi, Shuichiro Shiina, Miho Kanda, Ryota Masuzaki, Yuji Kondo, Tadashi Goto, Masao Omata, Haruhiko Yoshida, Kazuhiko Koike

Journal:

Year:

2011

Language:

english

File:

PDF, 158 KB

english, 2011

35

High incidence of ras gene mutation in intrahepatic cholangiocarcinoma

Minoru Tada, Masao Omata, Masao Ohio

Journal:

Year:

1992

Language:

english

File:

PDF, 451 KB

english, 1992

36

Transmission of Duck Hepatitis B Virus from Chinese Carrier Ducks to Japanese Ducklings: A Study of Viral DNA in Serum and Tissue

Masao Omata, Osamu Yokosuka, Fumio Imazeki, Yasuhisa Matsuyama, Katsuo Uchiumi, Yoshimi Ito, Junko Mori, Kunio Okuda

Journal:

Year:

1984

Language:

english

File:

PDF, 626 KB

english, 1984

37

Liver Orcein Stain and Viral DNA in Duck Hepatitis B Virus Infection in Chinese Ducks and Experimentally Infected Japanese Ducklings

Junko Mori, Masao Omata, Osamu Yokosuka, Fumio Imazeki, Yoshimi Ito, Katsuo Uchiumi, Yasuhisa Matsuyama, Ye Weifa, Kunio Okuda

Journal:

Year:

1984

Language:

english

File:

PDF, 602 KB

english, 1984

38

Changes of hepatitis B virus DNA in liver and serum caused by recombinant leukocyte interferon treatment: Analysis of intrahepatic replicative hepatitis B virus DNA

Osamu Yokosuka, Masao Omata, Fumio Imazeki, Kunio Okuda, Jesse Summers

Journal:

Year:

1985

Language:

english

File:

PDF, 753 KB

english, 1985

39

Analysis of DNA polymerase reaction products for detecting hepatitis B virus in serum—comparison with spot hybridization technique

Fumio Imazeki, Masao Omata, Osamu Yokosuka, Yasuhisa Matsuyama, Yoshimi Ito, Kunio Okuda

Journal:

Year:

1985

Language:

english

File:

PDF, 699 KB

english, 1985

40

Effects of adenine arabinoside on serum and intrahepatic replicative forms of duck hepatitis B virus in chronic infection

Katsutaro Hirota, Averell H. Sherker, Masao Omata, Osamu Yokosuka, Kunio Okuda

Journal:

Year:

1987

Language:

english

File:

PDF, 601 KB

english, 1987

41

RNA transcripts of hepatitis B virus in hepatocellular carcinoma

Head, Member Fumio Imazeki, Katsuyuki Yaginuma, Masao Omata, Kunio Okuda, Midori Kobayashi, Katsuro Koike

Journal:

Year:

1987

Language:

english

File:

PDF, 491 KB

english, 1987

42

Extrahepatic replication of duck hepatitis b virus: More than expected

Kazuhiko Hosoda, Masao Omata, Katsuo Uchiumi, Fumio Imazeki, Osamu Yokosuka, Yoshimi Ito, Kunio Okuda, Masao Ohto

Journal:

Year:

1990

Language:

english

File:

PDF, 578 KB

english, 1990

43

Significance of extrahepatic replication of hepatitis B virus

Journal:

Year:

1990

Language:

english

File:

PDF, 308 KB

english, 1990

44

Non-A, non-B chronic hepatitis is chronic hepatitis C: A sensitive assay for detection of hepatitis C virus RNA in the liver

Kazuhiko Hosoda, Masao Omata, Osamu Yokosuka, Naoya Kato, Masao Ohto

Journal:

Year:

1992

Language:

english

File:

PDF, 500 KB

english, 1992

45

Inhibition of hepatic metastasis of colon carcinoma by asialo GM1–positive cells in the liver

Yasushi Shiratori, Ryo Nakata, Ken'ichi Okano, Yutaka Komatsu, Shuichiro Shiina, Tateo Kawase, Tsuneaki Sugimoto, Masao Omata, Mitsugu Tanaka

Journal:

Year:

1992

Language:

english

File:

PDF, 1.09 MB

english, 1992

46

Quantification of hepatitis C virus by competitive reverse transcription—polymerase chain reaction: Increase of the virus in advanced liver disease

Naoya Kato, Osamu Yokosuka, Kazuhiko Hosoda, Yoshimi Ito, Masao Ohto, Masao Omata

Journal:

Year:

1993

Language:

english

File:

PDF, 517 KB

english, 1993

47

Prospective assessment of donor blood screening for antibody to hepatitis C virus and high-titer antibody to HBcAg as a means of preventing posttransfusion hepatitis

Susumu Takano, Masao Omata, Masao Oht, Yoichi Satomura

Journal:

Year:

1993

Language:

english

File:

PDF, 550 KB

english, 1993

48

Production of chemotactic factor, interleukin-8, from hepatocytes exposed to ethanol

Yasushi Shiratori, Hiroshi Takada, Yohko Hikiba, Ryo Nakata, Ken'Ichi Okano, Yutaka Komatsu, Yasuro Niwa, Masayuki Matsumura, Shuichiro Shiina, Masao Omata, Kazuo Kamii

Journal:

Year:

1993

Language:

english

File:

PDF, 608 KB

english, 1993

49

Coinfection study of precore mutant and wild-type hepatitis B-like virus in ducklings

Wan-Long Chuang, Masao Omata, Toshiki Ehata, Osamu Yokosuka, Kazuhiko Hosoda, Fumio Imazeki, Professor Masao Ohto

Journal:

Year:

1994

Language:

english

File:

PDF, 793 KB

english, 1994

50

A multicenter study on the prognosis of fulminant viral hepatitis: Early prediction for liver transplantation

Yoshiyata Takahashi, Hiromitsu Kumada, Masaru Shimizu, Kyuichi Tanikawa, Ryukichi Kumashiro, Masao Omata, Toshiki Ehata, Takao Tsuji, Minoru Ukida, Mitsuru Yasunaga, Kiwamu Okita, Shunichi Sato, Toshi

Journal:

Year:

1994

Language:

english

File:

PDF, 758 KB

english, 1994

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