Výsledky vyhledávání - "Keiichi, Kosaka"

Akademický článek

A Case of Abdominal Abscess in Crohn’s Disease: Successful Endoscopic Demonstration of an Obscure Enteric Fistula by Dye Injection via a Percutaneous Drainage Catheter

Autor: Toshihide Hamada, Keiichi Kosaka, Cho Sonde, Kuniharu Nakai, Kenji Suenaga

Publikováno v: Case Reports in Gastroenterology, Vol 3, Iss 2, Pp 138-146 (2009)

Abdominal and pelvic abscesses occur in approximately 10–30% of Crohn’s disease patients during the course of the disease; most of these abscesses have an enteric communication. For this condition, percutaneous abscess drainage (PAD) rather than

Externí odkaz: https://doaj.org/article/e74fca41303147ed85dcd4f19d27c20a

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Ultradeep Sequencing Study of Chronic Hepatitis C Virus Genotype 1 Infection in Patients Treated with Daclatasvir, Peginterferon, and Ribavirin

Autor: Toshiya Inaba, Hiroshi Aikata, Masataka Tsuge, Nobuhiko Hiraga, Yoji Honda, Hiromi Abe, Kazuaki Chayama, Akinori Kanai, Fiona McPhee, Tomokazu Kawaoka, Daiki Miki, Eisuke Murakami, Hirotaka Matsui, Hidenori Ochi, Shoichi Takahashi, C. Nelson Hayes, Michio Imamura, Keiichi Kosaka, Atsushi Ono

Publikováno v: Antimicrobial Agents and Chemotherapy. 58:2105-2112

Direct-acting antivirals (DAAs) are either part of the current standard of care or are in advanced clinical development for the treatment of patients chronically infected with hepatitis C virus (HCV) genotype 1, but concern exists with respect to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd1779aa884402e7dcc479b78899c6d0
https://doi.org/10.1128/aac.02068-13

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A comparative study of 4 Fr versus 6 Fr nasobiliary drainage catheters: A randomized, controlled trial

Autor: Keiichi Kosaka, Satoshi Yoshimi, Masahiro Serikawa, Tomoyuki Minami, Masanobu Yukutake, Akihito Okazaki, Yasutaka Ishii, Kazuaki Chayama, Teruo Mouri, Takashi Ishigaki, Tamito Sasaki

Publikováno v: Journal of Gastroenterology and Hepatology. 29:653-659

Background and Aim Despite the benefits of endoscopic nasobiliary drainage (NBD) in endoscopic retrograde cholangiopancreatography (ERCP), post-ERCP pancreatitis (PEP) and nose/throat discomfort can result. We aimed to determine whether the use of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62c654e9f390c0c1cc8aed2697fa9539
https://doi.org/10.1111/jgh.12427

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Elevated expression of cyclooxygenase-2 and microsomal prostaglandin E synthase-1 in primary sclerosing cholangitis: Implications for cholangiocarcinogenesis

Autor: Masahiro Serikawa, Tomoyuki Minami, Akihito Okazaki, Keiichi Kosaka, Teruo Mouri, Akinori Shimizu, Yasutaka Ishii, Tamito Sasaki, Satoshi Yoshimi, Takashi Ishigaki, Masanobu Yukutake, Tomofumi Tsuboi, Kazuaki Chayama

Publikováno v: International Journal of Oncology. 43:1073-1079

Cholangiocarcinoma (CCA) occurs frequently in primary sclerosing cholangitis (PSC). Cyclooxygenase-2 (COX-2) and microsomal prostaglandin E synthase-1 (mPGES-1) induced by inflammation are believed to mediate prostaglandin E2 (PGE2) production thereb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3409133861e8da3a6d4be214a3613ed7
https://doi.org/10.3892/ijo.2013.2038

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Phospholipase D-dependent and -independent p38MAPK activation pathways are required for superoxide production and chemotactic induction, respectively, in rat neutrophils stimulated by fMLP

Autor: Masanori Kashimata, Keiichi Kosaka, Yukio Azuma

Publikováno v: European Journal of Pharmacology. 568:260-268

Mitogen-activated protein kinase (MAPK)-mediated signal transduction pathways convert signals by extracellular stimulation into a variety of cellular functions. However, the roles of MAPKs in neutrophils are not well understood. To elucidate the temp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d9c2f0577e853a1f0074fb8f5f1155c
https://doi.org/10.1016/j.ejphar.2007.05.001

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Characteristic Features of Cholangiocarcinoma Complicating Primary Sclerosing Cholangitis

Autor: Yasutaka, Ishii, Tamito, Sasaki, Masahiro, Serikawa, Kenso, Kobayashi, Michihiro, Kamigaki, Tomoyuki, Minami, Akihito, Okazaki, Masanobu, Yukutake, Takashi, Ishigaki, Keiichi, Kosaka, Teruo, Mouri, Satoshi, Yoshimi, Kazuaki, Chayama

Publikováno v: Hepato-gastroenterology. 61(131)

Primary sclerosing cholangitis (PSC) is often complicated by cholangiocarcinoma (CCA); thus, early detection of CCA is an important way to improve PSC prognosis.In a retrospective study, 23 cases of PSC were included. Seven cases were complicated by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ec350e231c69673e9f9708da594a8740
https://pubmed.ncbi.nlm.nih.gov/26176037

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Evaluation of antibiotic use to prevent post-endoscopic retrograde cholangiopancreatography pancreatitis and cholangitis

Autor: Takashi, Ishigaki, Tamito, Sasaki, Masahiro, Serikawa, Kenso, Kobayashi, Michihiro, Kamigaki, Tomoyuki, Minami, Akihito, Okazaki, Masanobu, Yukutake, Yasutaka, Ishii, Keiichi, Kosaka, Teruo, Mouri, Satoshi, Yoshimi, Kazuaki, Chayama

Publikováno v: Hepato-gastroenterology. 62(138)

The purpose of this study was to evaluate the relationship between prophylactic antibiotic use and complications following endoscopic retrograde cholangiopancreatography (ERCP).We retrospectively evaluated 605 consecutive patients who underwent ERCP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::12535d17829cc04169b7d3033e122d1c
https://pubmed.ncbi.nlm.nih.gov/25916074

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Emergence of resistant variants detected by ultra-deep sequencing after asunaprevir and daclatasvir combination therapy in patients infected with hepatitis C virus genotype 1

Autor: Hirotaka Matsui, Akinori Kanai, Daiki Miki, Eisuke Murakami, Hidenori Ochi, Hiromi Abe, Masataka Tsuge, Nobuhiko Hiraga, Kazuaki Chayama, Clair Nelson Hayes, Tomokazu Kawaoka, Michio Imamura, Keiichi Kosaka, Toshiya Inaba, Hiroshi Aikata, Satoshi Yoshimi

Publikováno v: Journal of viral hepatitis. 22(2)

Summary Daclatasvir (DCV) and asunaprevir (ASV) are NS5A and NS3 protease-targeted antivirals respectively, currently under development for the treatment of chronic hepatitis C virus (HCV) infection. We analysed the relationship between pre-existing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b812ffa4fcd1c30a9c6ee5a812d344
https://pubmed.ncbi.nlm.nih.gov/24943406

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