JaLCDOI 10.18926/AMO/53558
フルテキストURL 69_4_219.pdf
著者 Toshimori, Junichi| Nouso, Kazuhiro| Nakamura, Shinichiro| Wada, Nozomu| Morimoto, Yuki| Takeuchi, Yasuto| Yasunaka, Tetsuya| Kuwaki, Kenji| Ohnishi, Hideki| Ikeda, Fusao| Shiraha, Hidenori| Takaki, Akinobu| Yamamoto, Kazuhide|
抄録 We conducted a retrospective cohort study to investigate the predisposing factors for local recurrence and complications after percutaneous radiofrequency ablation (RFA) of hepatocellular carcinoma (HCC). HCC patients (n=397) consecutively treated with RFA (256 males, 141 females, median age 69 years) were enrolled. In these patients, 1,455 nodules (median size 17mm) were ablated. Predisposing factors for overall recurrence and local recurrence in the context of tumor location and complications were examined. Local recurrence was observed for 113 of the 1,455 nodules. The 1-, 3- and 5-year local recurrence rates were 2.2オ, 7.4オ and 9.5オ, respectively. A multivariate Cox proportional hazard analysis revealed that large tumor size (>2cm), tumor location (adjacent to the major portal branch or hepatic vein), and small ablated margin (<3mm) were independent predisposing factors for local recurrence after RFA (HR=1.70-2.81). Tumor location (adjacent to the major portal branch, hepatic vein, or diaphragm) was also revealed as a risk factor for liver damage due to RFA. HCC adjacent to the major portal vein or hepatic vein was associated with a higher risk for local recurrence and for complications;therefore, special precautions are necessary when applying RFA to HCC near vessels even when the tumors are located at an easy-to-puncture site.
キーワード hepatocellular carcinoma radiofrequency ablation ablated margin tumor location
Amo Type Original Article
発行日 2015-08
出版物タイトル Acta Medica Okayama
69巻
4号
出版者 Okayama University Medical School
開始ページ 219
終了ページ 226
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol69/iss4/5
PubMed ID 26289913
Web of Sience KeyUT 000365519100005
著者 Shoji, Bon| Ikeda, Fusao| Fujioka, Shin-ichi| Kobashi, Haruhiko| Yasunaka, Tetsuya| Miyake, Yasuhiro| Shiraha, Hidenori| Takaki, Akinobu| Nouso, Kazuhiro| Iwasaki, Yoshiaki| Yamamoto, Kazuhide|
発行日 2010-11
出版物タイトル Journal of Gastroenterology
45巻
11号
資料タイプ 学術雑誌論文
著者 Ishikawa, Hisashi| Takaki, Akinobu| Tsuzaki, Ryuichiro| Yasunaka, Tetsuya| Koike, Kazuko| Shimomura, Yasuyuki| Seki, Hiroyuki| Matsushita, Hiroshi| Miyake, Yasuhiro| Ikeda, Fusao| Shiraha, Hidenori| Nouso, Kazuhiro| Yamamoto, Kazuhide|
発行日 2014-07-01
出版物タイトル PLoS ONE
9巻
7号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/53026
フルテキストURL 68_6_369.pdf
著者 Iwamuro, Masaya| Miyashima, Yuichi| Yoshioka, Takahiro| Murata, Toshihiro| Miyabe, Yoshio| Kawai, Yoshinari| Urata, Haruo| Shiraha, Hidenori| Okada, Hiroyuki| Yamamoto, Kazuhide|
抄録 A 67-year-old Japanese man underwent enterotomy because of enterolith ileus. Component analysis by infrared spectroscopy revealed that the enterolith was composed of a high concentration of deoxycholic acid. We further analyzed and compared the ultrastructure of the enterolith and a commercially available powdered form of deoxycholic acid by means of scanning electron microscopy and energy dispersive X-ray spectroscopy. Energy dispersive X-ray spectroscopy analysis revealed that the ratios of carbon and oxygen in the enterolith were equal to those in the deoxycholic acid powder. Scanning electron microscopy analysis showed rectangular prism-shaped particles on the surface of the enterolith. This structure was similar to that of the deoxycholic acid powder. The surgically removed enterolith had a twisted and coiled appearance. Possible mechanisms underlying the formation of this unique form are discussed.
キーワード enterolith deoxycholic acid scanning electron microscopy infrared spectroscopy energy dispersive X-ray spectroscopy
Amo Type Case Report
発行日 2014-12
出版物タイトル Acta Medica Okayama
68巻
6号
出版者 Okayama University Medical School
開始ページ 369
終了ページ 374
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2014 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol68/iss6/7
PubMed ID 25519031
Web of Sience KeyUT 000346882200007
著者 Uchida, Daisuke| Shiraha, Hidenori| Kato, Hironari| Nagahara, Teruya| Iwamuro, Masaya| Kataoka, Junro| Horiguchi, Shigeru| Watanabe, Masami| Takaki, Akinobu| Nouso, Kazuhiro| Nasu, Yasutomo| Yagi, Takahito| Kumon, Hiromi| Yamamoto, Kazuhide|
発行日 2014-05
出版物タイトル Journal of Gastroenterology and Hepatology
29巻
5号
資料タイプ 学術雑誌論文
著者 Takeuchi, Yasuto| Ikeda, Fusao| Moritou, Yuki| Hagihara, Hiroaki| Yasunaka, Tetsuya| Kuwaki, Kenji| Miyake, Yasuhiro| Ohnishi, Hideki| Nakamura, Shinichiro| Shiraha, Hidenori| Takaki, Akinobu| Iwasaki, Yoshiaki| Nouso, Kazuhiro| Yamamoto, Kazuhide|
発行日 2013-03
出版物タイトル Journal of Gastroenterology
48巻
3号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/52898
フルテキストURL 68_5_291.pdf
著者 Tsuzaki, Ryuichiro| Takaki, Akinobu| Yagi, Takahito| Ikeda, Fusao| Koike, Kazuko| Iwasaki, Yoshiaki| Shiraha, Hidenori| Miyake, Yasuhiro| Sadamori, Hiroshi| Shinoura, Susumu| Umeda, Yuzo| Yoshida, Ryuichi| Nobuoka, Daisuke| Utsumi, Masashi| Nakayama, Eiichi| Fujiwara, Toshiyoshi| Yamamoto, Kazuhide|
抄録 It is not known how the immune system targets hepatitis C virus (HCV)-infected HLA-mismatched hepatocytes under immune-suppressed conditions after orthotopic liver transplantation (OLT). In addition, the relationship between the HCV-specific immune response and IL28B variants as predictors of HCV clearance has not been well-characterized. We determined the IL28B polymorphisms for 57 post-OLT HCV carriers, and we assessed the HCV-specific immune responses by measuring the peripheral blood mononuclear cell-derived HCV-specific interferon-gamma (IFN-γ) response using an enzyme-linked immunospot assay. At 1-3 years after OLT, patients with no active hepatitis showed higher total spots on the immunospot assay. At>3 years after OLT, patients with resolved HCV showed higher levels of core, NS3, NS5A, and total spots compared to the chronic hepatitis patients. The IL28B major genotype in the donors correlated with higher spot counts for NS5A and NS5B proteins at 1-3 years after OLT. In the post-OLT setting, the HCV-specific immune response could be strongly induced in patients with no active hepatitis with an IL28B major donor or sustained virological response. Strong immune responses in the patients with no active hepatitis could only be maintained for 3 years and diminished later. It may be beneficial to administer IFN treatment starting 3 years after OLT, to induce the maximum immunological effect.
キーワード interferon gamma ELISPOT assay single nucleotide polymorphisms dendritic cell CD4 T cell
Amo Type Original Article
発行日 2014-10
出版物タイトル Acta Medica Okayama
68巻
5号
出版者 Okayama University Medical School
開始ページ 291
終了ページ 302
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2014 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol68/iss5/6
PubMed ID 25338486
Web of Sience KeyUT 000343269300006
関連URL http://ousar.lib.okayama-u.ac.jp/metadata/53129
JaLCDOI 10.18926/AMO/52894
フルテキストURL 68_5_263.pdf
著者 Namba, Shihoko| Miyake, Kayoko| Ikeda, Fusao| Hazama, Tomoko| Hitobe, Yu| Yamasaki, Noriko| Shiraha, Hidenori| Takaki, Akinobu| Nouso, Kazuhiro| Iwasaki, Yoshiaki| Yamamoto, Kazuhide|
抄録 Nursing support might help patients with chronic hepatitis C (CHC) remain in good mental and physical condition during interferon (IFN) therapy. However, the effects of nursing support have not been studied adequately in this context. This case-control study evaluated the effects of nursing support during IFN therapy. Twenty-four CHC patients who received pegylated IFN and ribavirin were enrolled. Nurses advised patients on the maintenance of their mental and physical condition at weekly visits, based on the results of written questionnaires. An additional 24 patients who received IFN therapy without nursing support and who were matched for age, sex, platelet count, viral serogroup and IFN regimen were selected with propensity score matching as controls. The patients with nursing support during IFN therapy achieved higher sustained virological responses (79%) than those without nursing support (58%). Adherence to the IFN and ribavirin regimens at 24 weeks of therapy were slightly higher in the patients with nursing support than those without it, but these differences were not statistically significant. Adherence to ribavirin after 24 weeks of therapy was significantly higher in those with nursing support than those without it (93% and 66%, p=0.045). These results suggested that nursing support services could contribute to the virological responses of CHC patients by promoting drug-regimen adherence.
キーワード chronic hepatitis C nursing support interferon therapy
Amo Type Original Article
発行日 2014-10
出版物タイトル Acta Medica Okayama
68巻
5号
出版者 Okayama University Medical School
開始ページ 263
終了ページ 268
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2014 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol68/iss5/2
PubMed ID 25338482
Web of Sience KeyUT 000343269300002
著者 Ohnishi, Atsuyuki| Miyake, Yasuhiro| Matsushita, Hiroshi| Matsumoto, Kazuyuki| Takaki, Akinobu| Yasunaka, Tetsuya| Koike, Kazuko| Ikeda, Fusao| Shiraha, Hidenori| Nouso, Kazuhiro| Yamamoto, Kazuhide|
発行日 2012
出版物タイトル Digestion
86巻
2号
資料タイプ 学術雑誌論文
著者 Takayama, Hiroki| Miyake, Yasuhiro| Nouso, Kazuhiro| Ikeda, Fusao| Shiraha, Hidenori| Takaki, Akinobu| Kobashi, Haruhiko| Yamamoto, Kazuhide|
発行日 2011-01
出版物タイトル Journal of Gastroenterology and Hepatology
26巻
1号
資料タイプ 学術雑誌論文
タイトル(別表記) Fermented persimmon extract (kaki-shibu) is useful as a standard for component analyses of persimmon phytobezoars
フルテキストURL 126_127.pdf
著者 岩室 雅也| 岡本 裕子| 村田 年弘| 河合 良成| 白羽 英則| 岡田 裕之| 山本 和秀|
抄録 The definite diagnosis of persimmon phytobezoar (i.e., diospyrobezoar) is often accomplished by a component analysis using infrared spectroscopy. However, no studies have been conducted to investigate which substance is the best as a standard for the component analysis. Here we analyzed tannic acid, Japanese persimmon (kaki), fermented persimmon extract (kaki-shibu), conventional dried persimmon, and dried persimmon smoked in sulfur (ampo-kaki) by infrared spectroscopy to determine which would be optimal as a component analysis standard. The spectrum between 1,600 to 600cm-1 of a persimmon phytobezoar was quite similar to the spectrum of kaki-shibu rather than that of tannic acid. Consequently, we conclude that kaki-shibu should be used as a standard for infrared spectroscopy analyses of persimmon phytobezoars.
キーワード 柿胃石(gastric phytobezoar) タンニン酸(tannic acid) 消化管異物(gastrointestinal foreign body) 成分分析(component analysis)
備考 原著 (Original Papers)
出版物タイトル 岡山医学会雑誌
発行日 2014-08-01
126巻
2号
出版者 岡山医学会
出版者(別表記) Okayama Medical Association
開始ページ 127
終了ページ 131
ISSN 0030-1558
NCID AN00032489
資料タイプ 学術雑誌論文
言語 Japanese
著作権者 Copyright (c) 2014 岡山医学会
論文のバージョン publisher
査読 有り
DOI 10.4044/joma.126.127
NAID 130004685263
Sort Key 10
Eprints Journal Name joma
参考文献 1) 岡村誠介, 小澤俊文, 須賀俊博 : 異物除去, 狭窄治療 : 消化器内視鏡ハンドブック, 日本消化器内視鏡学会卒後教育委員会編, 日本メディカルセンター, 東京, (2012)pp277-287. 2) Chung YW, Han DS, Park YK, Son BK, Paik CH, Jeon YC, Sohn JH : Huge gastric diospyrobezoars successfully treated by oral intake and endoscopic injection of Coca-Cola. Dig Liver Dis (2006) 38, 515-517. 3) Park JW, Chae HD : Phytobezoar of the stomach. Dig Surg (2009) 26, 451-452. 4) Mihai C, Mihai B, Drug V, Cijevschi Prelipcean C : Gastric bezoars--diagnostic and therapeutic challenges. J Gastrointestin Liver Dis (2013) 22, 111. 5) Ertugˇrul G, Coşkun M, Sevinç M, Ertugˇrul F, Toydemir T : Treatment of gastric phytobezoars with Coca-Cola given via oral route : a case report. Int J Gen Med (2012) 5, 157-161. 6) 牧野惟義, 木村幸三郎, 奈良英功 : 本邦における植物胃石の統計学的観察. 外科診療(1964)6, 647-657. 7) 堀田 潔, 渡部公彦, 森あろか, 高塚正樹, 林 健博, 松山宗樹, 仲川浩一郎, 薮さこ恒夫, 藤原靖弘, 荒川哲男 : コーラ溶解療法と内視鏡的スネア砕石法の併用で治療した残胃胃石の1例 : Gastroenterol Endosc (2013) 55, 2202-2207. 8) Iwamuro M, Kawai Y, Shiraha H, Takaki A, Okada H, Yamamoto K : In Vitro Analysis of Gastric Phytobezoar Dissolubility by Coca-Cola, Coca-Cola Zero, Cellulase, and Papain. J Clin Gastroenterol (2014) 48, 190-191. 9) Ladas SD, Triantafyllou K, Tzathas C, Tassios P, Rokkas T, Raptis SA : Gastric phytobezoars may be treated by nasogastric Coca-Cola lavage. Eur J Gastroenterol Hepatol (2002) 14, 801-803. 10) Iwamuro M, Urata H, Furutani M, Kawai Y, Shiraha H, Takaki A, Okada H, Yamamoto K : Ultrastructural analysis of a gastric persimmon phytobezoar. Clin Res Hepatol Gastroenterol, in press. 11) 今井敬潤 : ものと人間の文化史115 柿渋, 法政大学出版局, 東京(2003). 12) 中林敏郎 : 食品加工におけるポリフェノール成分の制御. 日本食品工業学会誌(1977)24, 30-38. 13) Krausz MM, Moriel EZ, Ayalon A, Pode D, Durst AL : Surgical aspects of gastrointestinal persimmon phytobezoar treatment. Am J Surg (1986) 152, 526-530. 14) Ladas SD, Kamberoglou D, Karamanolis G, Vlachogiannakos J, Zouboulis-Vafiadis I : Systematic review : Coca-Cola can effectively dissolve gastric phytobezoars as a first-line treatment. Aliment Pharmacol Ther (2013) 37, 169-173. 15) 松尾友明, 伊藤三郎 : カキタンニンをめぐって. 化学と生物(1977)15, 732-736. 16) Rodicio JL, Bongera M, Abdel-Lah O, Hevia I, Alonso B, Herrero M, Martínez M, Vega Á, Ayala JM, Pozo F : Gastroduodenal phytobezoar treated with Coca-Cola®. Rev Esp Enferm Dig (2012) 104, 101-102. 17) 光吉 明, 中上美樹夫, 三好賢一, 浮草 実, 西嶋義信 : 胃切除後にみられた胃石症の1例. 外科診療(1991)33, 1370-1373. 18) Sammut SJ, Majid S, Shoab S : Phytobezoar : a rare cause of late upper gastrointestinal perforation following gastric bypass surgery. Ann R Coll Surg Engl (2012) 94, e85-87. 19) 西本研志, 池本英司, 塩谷敏和, 島  基, 安村政芳, 亀井佳津子, 阿川良廣, 西野伸夫, 松本芳樹 : 糖尿病に合併した胃石症の一例. 和歌山医学(2006)47, 471-477. 20) Sanders MK : Bezoars : From Mystical Charms to Medical and Nutritional Management. Pract Gastroenterol (2004) 13, 37-50.
著者 Tatsukawa, Masashi| Takaki, Akinobu| Shiraha, Hidenori| Koike, Kazuko| Iwasaki, Yoshiaki| Kobashi, Haruhiko| Fujioka, Shin-Ichi| Sakaguchi, Kohsaku| Yamamoto, Kazuhide|
発行日 2011-10-21
出版物タイトル BMC Cancer
11巻
資料タイプ 学術雑誌論文
著者 Kinugasa, Hideaki| Nouso, Kazuhiro| Takeuchi, Yasuto| Yasunaka, Tetsuya| Onishi, Hideki| Nakamura, Shin-ichiro| Shiraha, Hidenori| Kuwaki, Kenji| Hagihara, Hiroaki| Ikeda, Fusao| Miyake, Yasuhiro| Takaki, Akinobu| Yamamoto, Kazuhide|
発行日 2012-04
出版物タイトル Journal of Gastroenterology
47巻
4号
資料タイプ 学術雑誌論文
著者 Matsubara, Minoru| Shiraha, Hidenori| Kataoka, Jyunro| Iwamuro, Masaya| Horiguchi, Shigeru| Nishina, Shin-ichi| Takaoka, Nobuyuki| Uemura, Masayuki| Takaki, Akinobu| Nakamura, Shinichiro| Kobayashi, Yoshiyuki| Nouso, Kazuhiro| Yamamoto, Kazuhide|
発行日 2012-10
出版物タイトル Journal of Gastroenterology and Hepatology
27巻
10号
資料タイプ 学術雑誌論文
著者 Tanaka, Shigetomi| Shiraha, Hidenori| Nakanishi, Yutaka| Nishina, Shin-Ichi| Matsubara, Minoru| Horiguchi, Shigeru| Takaoka, Nobuyuki| Iwamuro, Masaya| Kataoka, Junro| Kuwaki, Kenji| Hagihara, Hiroaki| Toshimori, Junichi| Ohnishi, Hideki| Takaki, Akinobu| Nakamura, Shinichiro| Nouso, Kazuhiro| Yagi, Takahito| Yamamoto, Kazuhide|
発行日 2012-12-01
出版物タイトル International Journal of Cancer
131巻
11号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/49042
フルテキストURL 66_6_461.pdf
著者 Koike, Kazuko| Takaki, Akinobu| Kato, Nobuyuki| Ouchida, Mamoru| Kanzaki, Hirotaka| Yasunaka, Tetsuya| Shiraha, Hidenori| Miyake, Yasuhiro| Yamamoto, Kazuhide|
抄録 Hepatitis C virus (HCV) infection induces several changes in hepatocytes, such as oxidative stress, steatosis, and hepatocarcinogenesis. Although considerable progress has been made during recent years, the mechanisms underlying these functions remain unclear. We employed proteomic techniques in HCV replicon-harboring cells to determine the effects of HCV replication on host-cell protein expression. We examined two-dimensional electrophoresis (2-DE) and mass spectrometry to compare and identify differentially expressed proteins between HCV subgenomic replicon-harboring cells and their “cured” cells. One of the identified proteins was confirmed using enzyme-linked immunosorbent assay (ELISA) and Western blot analysis. Full-length HCV genome RNA replicating and cured cells were also assessed using ELISA. Replicon-harboring cells showed higher expression of retinal dehydrogenase 1 (RALDH-1), which converts retinol to retinoic acid, and the cured cells showed higher expression of retinol-binding protein (RBP), which transports retinol from the liver to target tissues. The alteration in RBP expression was also confirmed by ELISA and Western blot analysis. We conclude that protein expression profiling demonstrated that HCV replicon eradication affected retinol-related protein expression.
キーワード hepatitis C virus retinol-binding protein
Amo Type Original Article
発行日 2012-12
出版物タイトル Acta Medica Okayama
66巻
6号
出版者 Okayama University Medical School
開始ページ 461
終了ページ 468
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
著作権者 CopyrightⒸ 2012 by Okayama University Medical School
論文のバージョン publisher
査読 有り
Submission Path amo/vol66/iss6/5
PubMed ID 23254580
Web of Sience KeyUT 000312966100005
著者 Nakanishi, Yutaka| Shiraha, Hidenori| Nishina, Shin-ichi| Tanaka, Shigetomi| Matsubara, Minoru| Horiguchi, Shigeru| Iwamuro, Masaya| Takaoka, Nobuyuki| Uemura, Masayuki| Kuwaki, Kenji| Hagihara, Hiroaki| Toshimori, Junichi| Ohnishi, Hideki| Takaki, Akinobu| Nakamura, Shinichiro| Kobayashi, Yoshiyuki| Nouso, Kazuhiro| Yagi, Takahito| Yamamoto, Kazuhide|
発行日 2011-01-04
出版物タイトル BMC Cancer
11巻
資料タイプ 学術雑誌論文
著者 Matsuo, Noriyuki| Shiraha, Hidenori| Fujikawa, Tatsuya| Takaoka, Nobuyuki| Ueda, Naoki| Tanaka, Shigetomi| Nishina, Shinichi| Nakanishi, Yutaka| Uemura, Masayuki| Takaki, Akinobu| Nakamura, Shinichiro| Kobayashi, Yoshiyuki| Nouso, Kazuhiro| Yagi, Takahito| Yamamoto, Kazuhide|
発行日 2009-07-18
出版物タイトル BMC Cancer
9巻
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/32110
フルテキストURL fulltext.pdf
著者 Shinji, Toshiyuki| Kyaw, Yi Yi| Gokan, Katsunori| Tanaka, Yasuhito| Ochi, Koji| Kusano, Nobuchika| Mizushima, Takaaki| Fujioka, Shin-ichi| Shiraha, Hidenori| Lwin, Aye Aye| Shiratori, Yasushi| Mizokami, Masashi| Khin, Myo| Miyahara, Masayuki| Okada, Shigeru| Koide, Norio|
抄録 The prevalence of hepatitis C virus (HCV) genotypes in Myanmar in comparison with the rest of Southeast Asia is not well known. Serum samples were obtained from 201 HCV antibody-positive volunteer blood donors in and around the Myanmar city of Yangon. Of these, the antibody titers of 101 samples were checked by serial dilution using HCV antibody PA test II and Terasaki microplate as a low-cost method. To compare antibody titers by this method and RNA identification, we also checked HCV-RNA using the Amplicor 2.0 test. Most high-titer groups were positive for HCV-RNA. Of the 201 samples, 110 were successfully polymerase chain reaction (PCR) amplified. Among them, 35 (31.8%) were of genotype 1, 52 (47.3%) were of genotype 3, and 23 (20.9%) were of type 6 variants, and phylogenetic analysis of these type 6 variants revealed that 3 new type 6 subgroups exist in Myanmar. We named the subgroups M6-1, M6-2, and M6-3. M6-1 and M6-2 were relatively close to types 8 and 9, respectively. M6-3, though only found in one sample, was a brand-new subgroup. These subtypes were not seen in Vietnam, where type 6 group variants are widely spread. These findings may be useful for analyzing how and when these subgroups were formed.
キーワード hepatitis C virus(HCV)genotype type 6 variant Myanmar Southeast Asia phylogenetic analysis
Amo Type Article
発行日 2004-06
出版物タイトル Acta Medica Okayama
58巻
3号
出版者 Okayama University Medical School
開始ページ 135
終了ページ 142
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol58/iss3/4
PubMed ID 15471435
Web of Sience KeyUT 000222273300004
JaLCDOI 10.18926/AMO/31826
フルテキストURL fulltext.pdf
著者 Fujikawa, Tatsuya| Shiraha, Hidenori| Yamamoto, Kazuhide|
抄録 <p>Serum des-gamma-carboxy prothrombin (DCP) is commonly used to detect hepatocellular carcinoma (HCC). This review focuses on the clinical features of DCP-positive HCC and the molecular function of DCP in HCC. DCP-positive HCC demonstrates more aggressive clinicopathological features than DCP-negative HCC. Analysis of the biological effects of DCP revealed that DCP acts as a growth factor in both an autocrine and paracrine manner. DCP stimulates HCC cell proliferation through the Met-Janus kinase 1-signal transducer and activator of transcription 3 signaling pathway, whereas for vascular endothelial cells, it stimulates cell proliferation and migration through the kinase insert domain receptor-phospholipase C-gamma-mitogen-activated protein kinase signaling pathway.</p>
キーワード des-gamma-carboxy prothrombin hepatocellular carcinoma signaling pathway cell proliferation angiogenesis
Amo Type Review
発行日 2009-12
出版物タイトル Acta Medica Okayama
63巻
6号
出版者 Okayama University Medical School
開始ページ 299
終了ページ 304
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
OAI-PMH Set 岡山大学
論文のバージョン publisher
査読 有り
Submission Path amo/vol63/iss6/1
PubMed ID 20035286
Web of Sience KeyUT 000273145900001