Search Results - "KOSAKA, KEIICHI"

A novel TK-NOG based humanized mouse model for the study of HBV and HCV infections by Kosaka, Keiichi, Hiraga, Nobuhiko, Imamura, Michio, Yoshimi, Satoshi, Murakami, Eisuke, Nakahara, Takashi, Honda, Yoji, Ono, Atsushi, Kawaoka, Tomokazu, Tsuge, Masataka, Abe, Hiromi, Hayes, C. Nelson, Miki, Daiki, Aikata, Hiroshi, Ochi, Hidenori, Ishida, Yuji, Tateno, Chise, Yoshizato, Katsutoshi, Sasaki, Tamito, Chayama, Kazuaki

“…•TK-NOG mice with humanized livers are available for hepatitis viruses infection.•The infectiveness with hepatitis viruses is as well or better than uPA/SCID…”
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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 by Azuma, Yukio, Kosaka, Keiichi, Kashimata, Masanori

“…Mitogen-activated protein kinase (MAPK)-mediated signal transduction pathways convert signals by extracellular stimulation into a variety of cellular…”
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Elevated expression of cyclooxygenase-2 and microsomal prostaglandin E synthase-1 in primary sclerosing cholangitis: Implications for cholangiocarcinogenesis by ISHII, YASUTAKA, SASAKI, TAMITO, SERIKAWA, MASAHIRO, MINAMI, TOMOYUKI, OKAZAKI, AKIHITO, YUKUTAKE, MASANOBU, ISHIGAKI, TAKASHI, KOSAKA, KEIICHI, MOURI, TERUO, YOSHIMI, SATOSHI, SHIMIZU, AKINORI, TSUBOI, TOMOFUMI, CHAYAMA, KAZUAKI

“…Cholangiocarcinoma (CCA) occurs frequently in primary sclerosing cholangitis (PSC). Cyclooxygenase-2 (COX-2) and microsomal prostaglandin E synthase-1…”
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A comparative study of 4 Fr versus 6 Fr nasobiliary drainage catheters: A randomized, controlled trial by Ishigaki, Takashi, Sasaki, Tamito, Serikawa, Masahiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishii, Yasutaka, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Chayama, Kazuaki

“…Background and Aim Despite the benefits of endoscopic nasobiliary drainage (NBD) in endoscopic retrograde cholangiopancreatography (ERCP), post‐ERCP…”
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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 by Hamada, Toshihide, Kosaka, Keiichi, Sonde, Cho, Nakai, Kuniharu, Suenaga, Kenji

“…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…”
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Malignant phyllodes tumor metastatic to the pancreas: a case report by Serikawa, Masahiro, Sasaki, Tamito, Kobayashi, Kenso, Itsuki, Hiroshi, Kamigaki, Michihiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishigaki, Takashi, Ishii, Yasutaka, Kosaka, Keiichi, Yoshimi, Satoshi, Mouri, Teruo, Tashiro, Hirotaka, Arihiro, Kouji, Chayama, Kazuaki

“…A woman in her 50s was admitted with obstructive jaundice due to a pancreatic mass. She had a history of a right breast phyllodes tumor treated with mastectomy…”
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Statins induce apoptosis and inhibit proliferation in cholangiocarcinoma cells by KAMIGAKI, Michihiro, SASAKI, Tamito, ISHII, Yasutaka, KOSAKA, Keiichi, CHAYAMA, Kazuaki, SERIKAWA, Masahiro, INOUE, Motoki, KOBAYASHI, Kenso, ITSUKI, Hiroshi, MINAMI, Tomoyuki, YUKUTAKE, Masanobu, OKAZAKI, Akihito, ISHIGAKI, Takashi

“…Given the poor prognosis for cholangiocarcinoma, new and effective treatments are urgently needed. HMG-CoA reductase inhibitors (statins) reportedly exert…”
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Evaluation of antibiotic use to prevent post-endoscopic retrograde cholangiopancreatography pancreatitis and cholangitis by Ishigaki, Takashi, Sasaki, Tamito, Serikawa, Masahiro, Kobayashi, Kenso, Kamigaki, Michihiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishii, Yasutaka, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Chayama, Kazuaki

“…The purpose of this study was to evaluate the relationship between prophylactic antibiotic use and complications following endoscopic retrograde…”
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Combination therapies with NS5A, NS3 and NS5B inhibitors on different genotypes of hepatitis C virus in human hepatocyte chimeric mice by Shi, Niu, Hiraga, Nobuhiko, Imamura, Michio, Hayes, C Nelson, Zhang, Yizhou, Kosaka, Keiichi, Okazaki, Akihito, Murakami, Eisuke, Tsuge, Masataka, Abe, Hiromi, Aikata, Hiroshi, Takahashi, Shoichi, Ochi, Hidenori, Tateno-Mukaidani, Chise, Yoshizato, Katsutoshi, Matsui, Hirotaka, Kanai, Akinori, Inaba, Toshiya, McPhee, Fiona, Gao, Min, Chayama, Kazuaki

“…We recently demonstrated that combination treatment with NS3 protease and NS5B polymerase inhibitors succeeded in eradicating the virus in genotype 1b…”
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Timing of radiological improvement after steroid therapy in patients with autoimmune pancreatitis by Yukutake, Masanobu, Sasaki, Tamito, Serikawa, Masahiro, Minami, Tomoyuki, Okazaki, Akihito, Ishigaki, Takashi, Ishii, Yasutaka, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Shimizu, Akinori, Tsuboi, Tomofumi, Tanitame, Keizo, Chayama, Kazuaki

“…Abstract Objective. We retrospectively studied the timing of radiological improvement after steroid therapy in patients with autoimmune pancreatitis (AIP)…”
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Ultradeep Sequencing Study of Chronic Hepatitis C Virus Genotype 1 Infection in Patients Treated with Daclatasvir, Peginterferon, and Ribavirin by MURAKAMI, Eisuke, IMAMURA, Michio, AIKATA, Hiroshi, TAKAHASHI, Shoichi, MIKI, Daiki, OCHI, Hidenori, MATSUI, Hirotaka, KANAI, Akinori, INABA, Toshiya, MCPHEE, Fiona, CHAYAMA, Kazuaki, HAYES, C. Nelson, ABE, Hiromi, HIRAGA, Nobuhiko, HONDA, Yoji, ONO, Atsushi, KOSAKA, Keiichi, KAWAOKA, Tomokazu, TSUGE, Masataka

“…Direct-acting antivirals (DAAs) are either part of the current standard of care or are in advanced clinical development for the treatment of patients…”
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A comparative study of 4 F r versus 6 F r nasobiliary drainage catheters: A randomized, controlled trial by Ishigaki, Takashi, Sasaki, Tamito, Serikawa, Masahiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishii, Yasutaka, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Chayama, Kazuaki

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Characteristic Features of Cholangiocarcinoma Complicating Primary Sclerosing Cholangitis by Ishii, Yasutaka, Sasaki, Tamito, Serikawa, Masahiro, Kobayashi, Kenso, Kamigaki, Michihiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishigaki, Takashi, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Chayama, Kazuaki

“…Primary sclerosing cholangitis (PSC) is often complicated by cholangiocarcinoma (CCA); thus, early detection of CCA is an important way to improve PSC…”
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Torsion of the appendix secondary to appendiceal mucocele: gray scale and contrast-enhanced sonographic findings by Hamada, Toshihide, Kosaka, Keiichi, Shigeoka, Naoya, Hashimoto, Yoshimasa, Yamauchi, Masami, Cho, Sonde, Nakai, Kuniharu, Ishimaru, Shohei, Suenaga, Kenji

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Torsion of the Appendix Secondary to Appendiceal Mucocele by Hamada, Toshihide, Kosaka, Keiichi, Shigeoka, Naoya, Hashimoto, Yoshimasa, Yamauchi, Masami, Cho, Sonde, Nakai, Kuniharu, Ishimaru, Shohei, Suenaga, Kenji

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Does massive intraabdominal free gas require surgical intervention? by Furihata, Tadashi, Furihata, Makoto, Ishikawa, Kunibumi, Kosaka, Masato, Satoh, Naoki, Kubota, Keiichi

“…We describe a rare case of an 81-year-old man who presented with severe epigastralgia. A chest radiograph showed massive free gas bilaterally in the…”
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Elevated expression of cyclooxygenase-2 and microsomal prostaglandin E synthase-1 in primary sclerosing cholangitis: ιmplications for cholangiocarcinogenesis by Ishii, Yasutaka, Sasaki, Tamito, Serikawa, Masahiro, Minami, Tomoyuki, Okazaki, Akihito, Yukutake, Masanobu, Ishigaki, Takashi, Kosaka, Keiichi, Mouri, Teruo, Yoshimi, Satoshi, Shimizu, Akinori, Tsuboi, Tomofumi, Chayama, Kazuaki

“…Cholangiocarcinoma (CCA) occurs frequently in primary sclerosing cholangitis (PSC). Cyclooxygenase-2 (COX-2) and microsomal prostaglandin E synthase-1…”
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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 by Hamada, Toshihide, Kosaka, Keiichi, Sonde, Cho, Nakai, Kuniharu, Suenaga, Kenji

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Serum cystatin C levels to predict serum concentration of digoxin in Japanese patients by Nakamura, Tsutomu, Ioroi, Takeshi, Sakaeda, Toshiyuki, Horinouchi, Masanori, Hayashi, Nobuhide, Saito, Kensuke, Kosaka, Mitsuro, Okamura, Noboru, Kadoyama, Keiichi, Kumagai, Shunichi, Okumura, Katsuhiko

“…Cystatin C (Cys-C) has been recently paid great attention as a better endogenous marker of the glomerular filtration rate than creatinine (Cr). In this study,…”
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