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1

Support system for fine focusing and astigmatism correction using an auditory signal in scanning electron microscopy

Oho, Eisaku, Suzuki, Kazuhiko, Yamazaki, Sadao

Journal:

Journal of Electron Microscopy

Année:

2017

Langue:

english

Fichier:

PDF, 1.61 MB

english, 2017

2

Development of Gastroesophageal Varices and Risk of Variceal Bleeding in Patients With Cirrhosis

Tadashi IWAO, Atsushi TOYONAGA, Michihiro SUMINO, Kohsuke TAKAGI, Kazuhiko OHO, Munenori SAKAKI, Motoki IKEGAMI, Kazunori OHKUBO, Rintaroh INOUE, Ei SASAKI, Kyuichi TANIKAWA, Masatoshi NISHIZONO

Journal:

Digestive Endoscopy

Année:

1991

Langue:

english

Fichier:

PDF, 522 KB

english, 1991

3

Special raster scanning for reduction of charging effects in scanning electron microscopy

Suzuki, Kazuhiko, Oho, Eisaku

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 2.57 MB

english, 2014

4

Reduced gastric mucosal blood flow in patients with portal-hypertensive gastropathy

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Kazuhiko Oho, Michihiro Sumino, Hiroshi Harada, Munenori Sakaki, Hiroyuki Shigemori, Toshichika Aoki, Kyuichi Tanikawa

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 554 KB

english, 1993

5

Balloon-occluded retrograde transvenous obliteration improves liver function in patients with cirrhosis and portal hypertension

YASUNAO MIYAMOTO, KAZUHIKO OHO, MASAFUMI KUMAMOTO, ATSUSHI TOYONAGA, MICHIO SATA

Journal:

Journal of Gastroenterology and Hepatology

Année:

2003

Langue:

english

Fichier:

PDF, 277 KB

english, 2003

6

Quality Improvement of Environmental Secondary Electron Detector Signal Using Helium Gas in Variable Pressure Scanning Electron Microscopy

Eisaku Oho, Kazuhiko Suzuki, Sadao Yamazaki

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 551 KB

english, 2007

7

Image restoration for TV-scan moving images acquired through a semiconductor backscattered electron detector

Eisaku Oho, Kazuhiko Suzuki

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 359 KB

english, 2009

8

Metrics for focusing in extremely noisy scanning electron microscopy condition

Eisaku Oho, Kazunari Kawamura, Toshiaki Hatakeyama, Kazuhiko Suzuki

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 553 KB

english, 2004

9

An improved scanning method based on characteristics of the human visual system for scanning electron microscopy

Eisaku Oho, Takayoshi Sugawara, Kazuhiko Suzuki

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 516 KB

english, 2005

10

Gastric mucus generation in cirrhotic patients with portal hypertension

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Hiroyuki Shigemori, Kazuhiko Oho, Michihiro Sumino, Kyuichi Tanikawa

Journal:

Digestive Diseases and Sciences

Année:

1996

Langue:

english

Fichier:

PDF, 643 KB

english, 1996

11

Influence of extravariceal collateral channel pattern on recurrence of esophageal varices after sclerotherapy

Teruhiro Sakai, Tadashi Iwao, Kazuhiko Oho, Atsushi Toyonaga, Kyuichi Tanikawa

Journal:

Journal of Gastroenterology

Année:

1997

Langue:

english

Fichier:

PDF, 620 KB

english, 1997

12

Role of extravariceal collateral channels in the development of portal-hypertensive gastropathy before and after sclerotherapy

Masafumi Nakayama, Tadashi Iwao, Kazuhiko Oho, Atsushi Toyonaga, Kyuichi Tanikawa

Journal:

Journal of Gastroenterology

Année:

1998

Langue:

english

Fichier:

PDF, 152 KB

english, 1998

13

Upright posture blunts postprandial splanchnic hyperemia in patients with cirrhosis and portal hypertension

Tadashi Iwao, Kazuhiko Oho, Ryohichi Nakano, Makoto Yamawaki, Teruhiro Sakai, Masahiro Sato, Yasunao Miyamoto, Kenji Sakai, Michio Sata, Atsushi Toyonaga

Journal:

Journal of Gastroenterology

Année:

1999

Langue:

english

Fichier:

PDF, 76 KB

english, 1999

14

Clinical implications of the red color sign on esophageal varices

Atsushi Toyonaga, Kazuhiko Oho

Journal:

Journal of Gastroenterology

Année:

2001

Langue:

english

Fichier:

PDF, 43 KB

english, 2001

15

Propranolol ameliorates thrombocytopenia in patients with cirrhosis

Kenji Sakai, Tadashi Iwao, Kazuhiko Oho, Atsushi Toyonaga, Michio Sata

Journal:

Journal of Gastroenterology

Année:

2002

Langue:

english

Fichier:

PDF, 86 KB

english, 2002

16

Long-term results of balloon-occluded retrograde transvenous obliteration for gastric fundal varices: Hepatic deterioration links to portosystemic shunt syndrome

Masafumi Kumamoto, Atsushi Toyonaga, Hiroto Inoue, Kenji Miyakoda, Yukihiko Morita, Keigo Emori, Yoshihiro Sakamoto, Kazuhiko Oho, Michio Sata

Journal:

Journal of Gastroenterology and Hepatology

Année:

2010

Langue:

english

Fichier:

PDF, 790 KB

english, 2010

17

Ligation plus low-volume sclerotherapy for high-risk esophageal varices: Comparisons with ligation therapy or sclerotherapy alone

Hideo Masumoto, Atsushi Toyonaga, Kazuhiko Oho, Tadashi Iwao, Kyuichi Tanikawa

Journal:

Journal of Gastroenterology

Année:

1998

Langue:

english

Fichier:

PDF, 130 KB

english, 1998

18

Highly accurate SNR measurement using the covariance of two SEM images with the identical view

Eisaku Oho, Kazuhiko Suzuki

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 23.44 MB

english, 2012

19

Reduced portosystemic hemodynamic responsiveness after orthostasis in patients with cirrhosis

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Michihiro Sumino, Kazuhiko Oho, Munenori Sakaki, Hiroyuki Shigemori, Kyuichi Tanikawa, Jin Iwao

Journal:

Digestive Diseases and Sciences

Année:

1993

Langue:

english

Fichier:

PDF, 673 KB

english, 1993

20

Effects of exercise-induced sympathoadrenergic activation on portal blood flow

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Michihiro Sumino, Kazuhiko Oho, Munenori Sakaki, Hiroyuki Shigemori, Kyuichi Tanikawa, Jin Iwao

Journal:

Digestive Diseases and Sciences

Année:

1995

Langue:

english

Fichier:

PDF, 438 KB

english, 1995

21

Wedged hepatic venous pressure reflects portal venous pressure during vasoactive drug administration in nonalcoholic cirrhosis

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Michihiro Sumino, Kazuhiko Oho, Munenori Sakaki, Hiroyuki Shigemori, Masafumi Nakayama, Kyuichi Tanikawa

Journal:

Digestive Diseases and Sciences

Année:

1994

Langue:

english

Fichier:

PDF, 694 KB

english, 1994

22

Echo-Doppler measurements of portal vein and superior mesenteric artery blood flow in humans: Inter- and intra-observer short-term reproducibility

TADASHI IWAO, ATSUSHI TOYONAGA, HIROYUKI SHIGEMORI, KAZUHIKO OHO, MICHIHIRO SUMINO, MASAHIRO SATO, KYUICHI TANIKAWA

Journal:

Journal of Gastroenterology and Hepatology

Année:

1996

Langue:

english

Fichier:

PDF, 611 KB

english, 1996

23

Vasopressin plus oxygen vs vasopressin alone in cirrhotic patients with portal-hypertensive gastropathy: Effects on gastric mucosal haemodynamics and oxygenation

TADASHI IWAO, ATSUSHI TOYONAGA, HIROYUKI SHIGEMORI, KAZUHIKO OHO, MICHIHIRO SUMINO, MASAHIRO SATO, KYUICHI TANIKAWA

Journal:

Journal of Gastroenterology and Hepatology

Année:

1996

Langue:

english

Fichier:

PDF, 571 KB

english, 1996

24

Distinctive portal venographic pattern in patients with sclerotherapy resistant oesophageal varices

ATSUSHI TOYONAGA, TADASHI IWAO, MICHIHIRO SUMINO, KOHSUKE TAKAGI, KAZUHIKO OHO, HIROYUKI SHIGEMORI, KYUICHI TANIKAWA

Journal:

Journal of Gastroenterology and Hepatology

Année:

1996

Langue:

english

Fichier:

PDF, 548 KB

english, 1996

25

Lamivudine treatment-related morphological changes of esophageal varices in patients with liver cirrhosis

Hiroyuki Koga, Tatsuya Ide, Kazuhiko Oho, Reiichiro Kuwahara, Teruko Hino, Kei Ogata, Akiko Hisamochi, Kazuo Tanaka, Ryukichi Kumashiro, Atsushi Toyonaga, Michio Sata

Journal:

Hepatology Research

Année:

2007

Langue:

english

Fichier:

PDF, 96 KB

english, 2007

26

Current status of ectopic varices in Japan: Results of a survey by the Japan Society for Portal Hypertension

Norihito Watanabe, Atsushi Toyonaga, Seiichiro Kojima, Shinji Takashimizu, Kazuhiko Oho, Shigehiro Kokubu, Kenji Nakamura, Akitake Hasumi, Naoya Murashima, Takashi Tajiri

Journal:

Hepatology Research

Année:

2010

Langue:

english

Fichier:

PDF, 138 KB

english, 2010

27

McCormack's endoscopic signs for diagnosing portal hypertension: Comparison with gastroesophageal varices

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Hiroyuki Shigemori, Kazuhiko Oho, Michihiro Sumino, Munenori Sakaki, Masafumi Nakayama, Tsutomu Nishiyama, Tomoaki Minetoma, Kyuichi Tanikawa

Journal:

Gastrointestinal Endoscopy

Année:

1994

Langue:

english

Fichier:

PDF, 441 KB

english, 1994

28

Effects of vasopressin and nicardipine on hemodynamics and liver function in patients with cirrhosis: comparison with vasopressin alone

Tadashi Iwao, Atsushi Toyonaga, Motoki Ikegami, Kazuhiko Oho, Michihiro Sumino, Munenori Sakaki, Hiroyuki Shigemori, Masafumi Nakayama, Ei Sasaki, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1993

Langue:

english

Fichier:

PDF, 531 KB

english, 1993

29

Portal pressure after prophylactic sclerotherapy in patients with high-risk varices

Atsushi Toyonaga, Tadashi Iwao, Michihiro Sumino, Kazuhiko Oho, Motoki Ikegami, Munenori Sakaki, Hiroyuki Shigemori, Masafumi Nakayama, Ei Sasaki, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1994

Langue:

english

Fichier:

PDF, 2.07 MB

english, 1994

30

Effect of vasopressin on esophageal varices blood flow in patients with cirrhosis: comparisons with the effects on portal vein and superior mesenteric artery blood flow

Tadashi Iwao, Atsushi Toyonaga, Kazuhiko Oho, Hiroyuki Shigemori, Teruhiro Sakai, Chizuru Tayama, Hideo Masumoto, Masahiro Sato, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1996

Langue:

english

Fichier:

PDF, 514 KB

english, 1996

31

Splanchnic and extrasplanchic arterial hemodynamics in patients with cirrhosis

Tadashi Iwao, Kazuhiko Oho, Teruhiro Sakai, Chizuru Tayama, Masahiro Sato, Ryohichi Nakano, Makoto Yamawaki, Atsushi Toyonaga, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1997

Langue:

english

Fichier:

PDF, 813 KB

english, 1997

32

Effect of posture-induced blood volume expansion on systemic and regional hemodynamics in patients with cirrhosis

Tadashi Iwao, Toyonaga Atsushi, Masahiro Sato, Kazuhiko Oho, Teruhiro Sakai, Chizuru Tayama, Ryohichi Nakano, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1997

Langue:

english

Fichier:

PDF, 869 KB

english, 1997

33

Portal-hypertensive gastropathy develops less in patients with cirrhosis and fundal varices

Tadashi Iwao, Atsushi Toyonaga, Kazuhiko Oho, Teruhiro Sakai, Chizuru Tayama, Hideo Masumoto, Masahiro Sato, Keita Nakahara, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1997

Langue:

english

Fichier:

PDF, 900 KB

english, 1997

34

Upright posture decreases esophageal varices flow velocity in patients with cirrhosis

Tadashi Iwao, Kazuhiko Oho, Teruhiro Sakai, Masahiro Sato, Ryohichi Nakano, Makoto Yamawaki, Atsushi Toyonaga, Kyuichi Tanikawa

Journal:

Journal of Hepatology

Année:

1998

Langue:

english

Fichier:

PDF, 127 KB

english, 1998

35

Effect of transcatheter arterial chemoembolization on kidney hemodynamics and function in patients with cirrhosis and hepatocellular carcinoma

Ryohichi Nakano, Tadashi Iwao, Kazuhiko Oho, Naofumi Ono, Teruhiro Sakai, Masahiro Sato, Makoto Yamawaki, Yasunao Miyamoto, Kenji Sakai, Teiko Takeda, Osamu Tsuruta, Michio Sata, Atsushi Toyonaga

Journal:

Journal of Hepatology

Année:

1999

Langue:

english

Fichier:

PDF, 811 KB

english, 1999

36

Effects of vaso-active agents on hepatic function and blood gases in patients with cirrhosis: A study of vasopressin and nitroglycerin

TADASHI IWAO, ATSUSHI TOYONAGA, MICHIHIRO SUMINO, KOHSUKE TAKAGI, KAZUHIKO OHO, KAZUNORI OHKUBO, RINTAROH INOUE, KYUICHI TANIKAWA

Journal:

Journal of Gastroenterology and Hepatology

Année:

1992

Langue:

english

Fichier:

PDF, 503 KB

english, 1992

37

Lack of hepatic benefit by oxygen inhalation during vasopressin infusion in patients with cirrhosis

TADASHI IWAO, ATSUSHI TOYONAGA, MICHIHIRO SUMINO, KAZUHIKO OHO, MUNENORI SAKAKI, MOTOKII KEGAMI, MASATOSHI NISHIZONO, KYUICHI TANIKAWA

Journal:

Journal of Gastroenterology and Hepatology

Année:

1992

Langue:

english

Fichier:

PDF, 343 KB

english, 1992

38

Comparison of the Incidence of Intracranial Hemorrhage following Conventional Mechanical Ventilation and High Frequency Oscillation in Beagle Puppies

Masanori Tamura, Toshio Hishi, Teruyuki Ishii, Suguru Wakita, Shinichi Oho, Kazuhiko Shibuya, Katsuyuki Miyasaka, Sachio Takashima

Journal:

Pediatrics International

Année:

1992

Langue:

english

Fichier:

PDF, 471 KB

english, 1992

39

Endoscopic Differences of Gastric Cardiac Varices from Fundal Varices in Acute Bleeding

Kazuhiko Oho, Kenji Miyakoda, Keigo Emori, Yukihiko Morita, Masafumi Kumamoto, Osamu Tsuruta, Atsushi Toyonaga, Michio Sata

Journal:

Gastrointestinal Endoscopy

Année:

2006

Langue:

english

Fichier:

PDF, 91 KB

english, 2006

40

High plasma cardiac natriuretic peptides associated with enhanced cyclic guanosine monophosphate production in preascitic cirrhosis

Tadashi Iwao, Kazuhiko Oho, Ryohichi Nakano, Teruhiro Sakai, Masahiro Sato, Yasunao Miyamoto, Masafumi Kumamoto, Kenji Sakai, Michio Sata, Atsushi Toyonaga

Journal:

Journal of Hepatology

Année:

2000

Langue:

english

Fichier:

PDF, 955 KB

english, 2000

41

Propranolol ameliorates hypersplenism in patients with cirrhosis

Sakai, Kenji, Iwao, Tadashi, Oho, Kazuhiko, Nakano, Ryohichi, Sato, Masahiro, Miyamoto, Yasuo, Kumamoto, Masafumi, Sata, Michio, Toyonaga, Atsushi

Journal:

Gastroenterology

Année:

2000

Langue:

english

Fichier:

PDF, 187 KB

english, 2000

42

High plasma cardiac natriuretic peptides associated with enhanced cyclic guanosine monophosphate production in preascitic cirrhosis

Iwao, Tadashi, Oho, Kazuhiko, Nakano, Ryohichi, Sakai, Teruhiro, Sato, Masahiro, Miyamoto, Yasunao, Sakai, Kenji, Sata, Michio, Toyonaga, Atsushi

Journal:

Gastroenterology

Année:

2000

Langue:

english

Fichier:

PDF, 177 KB

english, 2000

43

Effect of angiographic sclerotherapy on portal pressure and liver function in patients with cirrhosis

Toyonaga, Atsushi, Iwao, Tadashi, Oho, Kazuhiko, Nakano, Ryoichi, Sato, Masa-hiro, Miyamoto, Yasynao, Sata, Michio

Journal:

Gastroenterology

Année:

2000

Langue:

english

Fichier:

PDF, 166 KB

english, 2000

44

Noninvasive hemodynamic measurements of superior mesenteric artery in the prediction of portal pressure response to propranolol

Ryohichi, Nakano, Makoto, Yamayaki, Atsushi, Toyonaga, Kyuichi, Tanikawa, Iwao, Tadashi, Kazuhiko, Oho, Teruhiro, Sakai, Masahiro, Sato

Journal:

Journal of Hepatology

Année:

1998

Langue:

english

Fichier:

PDF, 135 KB

english, 1998

45

Gastric mucosal blood flow after smoking in healthy human beings assessed by laser Doppler flowmetry

Iwao, Tadashi, Toyonaga, Atsushi, Ikegami, Motoki, Oho, Kazuhiko, Sumino, Michihiro, Sakaki, Munenori, Shigemori, Hiroyuki, Harada, Hiroshi, Sasaki, Ei, Tanikawa, Kyuichi

Journal:

Gastrointestinal Endoscopy

Année:

1993

Langue:

english

Fichier:

PDF, 911 KB

english, 1993

46

Have development of treatment improved outcome of patients with bleeding gastric varices?

Oho, Kazuhiko, Toyonaga,, Atsushi, Kumamoto, Masafumi, Sakai, Kenji, Miyamato, Yasunao, Sato, Masahiro, Iwao, Tadashi, Sata, Michio

Journal:

Gastroenterology

Année:

2000

Langue:

english

Fichier:

PDF, 172 KB

english, 2000

47

Feature evaluation of complex hysteresis smoothing and its practical applications to noisy SEM images

Suzuki, Kazuhiko, Oho, Eisaku

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2013

48

Effect of Helicobacter pylori infection on esophagogastric variceal bleeding in patients with liver cirrhosis and portal hypertension

Sakamoto, Yoshihiro, Oho, Kazuhiko, Toyonaga, Atsushi, Kumamoto, Masafumi, Haruta, Tsuyoshi, Inoue, Hiroto, Emori, Keigo, Tsuruta, Osamu, Sata, Michio

Journal:

Journal of Gastroenterology and Hepatology

Année:

2013

Langue:

english

Fichier:

PDF, 313 KB

english, 2013

49

In Vitro and In Vivo Evaluation of a Jellyfish Valve for Practical Use

IMACHI, KOU, MABUCHI, KUNIHIKO, CHINZEI, TSUNEO, ABE, YUUSUKE, IMANISHI, KAORU, YONEZAWA, TAKUMI, MAEDA, KIYOSHI, SUZUKAWA, MASAYUKI, KOUNO, AKIMASA, OHO, TOSHIYA, FUJIMASA, IWAO, ALSUMI, KAZUHIKO

Journal:

Année:

1989

Fichier:

PDF, 289 KB

1989

50

Prognostic factors in cirrhotic patients receiving long-term sclerotherapy for the first bleeding from oesophageal varices

Sakaki, Munenori, Iwao, Tadashi, Oho, Kazuhiko, Toyonaga, Atsushi, Tanikawa, Kyuichi

Journal:

European Journal of Gastroenterology & Hepatology

Année:

1998

Fichier:

PDF, 378 KB

1998