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| 1 | Apoptosis and non-alcoholic fatty liver diseases显示文摘The number of patients with nonalcoholic fatty liver diseases(NAFLD) including nonalcoholic steatohepatitis(NASH), has been increasing. NASH causes cirrhosis and hepatocellular carcinoma(HCC) and is one of the most serious health problems in the world. The mechanism through which NASH progresses is still largely unknown. Activation of caspases, Bcl-2 family proteins, and c-Jun N-terminal kinase-induced hepatocyte apoptosis plays a role in the activation of NAFLD/NASH. Apoptotic hepatocytes stimulate immune cells and hepatic stellate cells toward the progression of fibrosis in the liver through the production of inflammasomes and cytokines. Abnormalities in glucose and lipid metabolism as well as microbiota accelerate these processes. The production of reactive oxygen species, oxidative stress, and endoplasmic reticulum stress is also involved. Cell death, including apoptosis, seems very important in the progression of NAFLD and NASH. Recently, inhibitors of apoptosis have been developed as drugs for the treatment of NASH and may prevent cirrhosis and HCC. Increased hepatocyte apoptosis may distinguish NASH from NAFLD, and the improvement of apoptosis could play a role in controlling the development of NASH. In this review, the association between apoptosis and NAFLD/NASH are discussed. This review could provide their knowledge, which plays a role in seeing the patients with NAFLD/NASH in daily clinical practice. | Tatsuo Kanda Shunichi Matsuoka Motomi Yamazaki Toshikatsu Shibata Kazushige Nirei Hiroshi Takahashi Tomohiro Kaneko Mariko Fujisawa Teruhisa Higuchi Hitomi Nakamura Naoki Matsumoto Hiroaki Yamagami Masahiro Ogawa Hiroo Imazu Kazumichi Kuroda Mitsuhiko Moriyama | 2018 | World Journal of Gastroenterology2018，24，25： | 32 |
| 2 | Hepatitis B virus pathogenesis: Fresh insights into hepatitis B virus RNA显示文摘Hepatitis B virus(HBV) is still a worldwide health concern. While divergent factors are involved in its pathogenesis, it is now clear that HBV RNAs, principally templates for viral proteins and viral DNAs, have diverse biological functions involved in HBV pathogenesis. These functions include viral replication, hepatic fibrosis and hepatocarcinogenesis. Depending on the sequence similarities, HBV RNAs may act as sponges for host mi RNAs and may deregulate mi RNA functions, possibly leading to pathological consequences. Some parts of the HBV RNA molecule may function as viralderived mi RNA, which regulates viral replication. HBV DNA can integrate into the host genomic DNA and produce novel viral-host fusion RNA, which may have pathological functions. To date, elimination of HBVderived covalently closed circular DNA has not been achieved. However, RNA transcription silencing may be an alternative practical approach to treat HBVinduced pathogenesis. A full understanding of HBV RNA transcription and the biological functions of HBV RNA may open a new avenue for the development of novel HBV therapeutics. | Kazuma Sekiba Motoyuki Otsuka Motoko Ohno Mari Yamagami Takahiro Kishikawa Tatsunori Suzuki Rei Ishibashi Takahiro Seimiya Eri Tanaka Kazuhiko Koike | 2018 | World Journal of Gastroenterology2018，24，21： | 10 |
| 3 | Heat shock protein 72 normothermic ischemia,and the impact of congested portal blood reperfusion on rat liver显示文摘INTRODUCTIONFrom the technical aspect of liver surgery ,control of bleeding during hepatic parenchymal resection is one of the most important procedures in hepatectomy .Pringle,s maneuver ,a temporary cross-clamping of the hepatoduodnal ligament ,has often been used for this purpose[1],This is the simplest and userul technique to reduce intraoperative blood loss . | Chao Liu Dai~1 Zhen Long Xia~1 Makoto Kume~2 Yuzo Yamamoto~2 Kazuhiko Yamagami~2 Nobuhiro Ozaki~2 Yoshio Yamaoka~2 ~1Department of Surgery,The Second Clinical College of China Medical University,Shenyang 110003,Liaoning Province,China ~2Department of Gastroenterological Surgery,Kyoto University Graduate School of Medicine,Kyoto,Japan | 2001 | World Journal of Gastroenterology2001，7，3： | 6 |
| 4 | Efficacy of tolvaptan in patients with refractory ascites in a clinical setting显示文摘AIM: To elucidate the efficacies of tolvaptan(TLV) as a treatment for refractory ascites compared with conventional treatment. METHODS: We retrospectively enrolled 120 refractory ascites patients between January 1, 2009 and September 31, 2014. Sixty patients were treated with oral TLV at a starting dose of 3.75 mg/d in addition to sodium restriction(> 7 g/d), albumin infusion(10-20 g/wk), and standard diuretic therapy(20-60 mg/d furosemide and 25-50 mg/d spironolactone) and 60 patients with large volume paracentesis in addition to sodium restriction(less than 7 g/d), albumin infusion(10-20 g/wk), and standard diuretic therapy(20-120 mg/d furosemide and 25-150 mg/d spironolactone). Patient demographics and laboratory data, including liver function, were not matched due to the small number of patients. Continuous variables were analyzed by unpaired t-test or paired t-test. Fisher's exact test was applied in cases comparing two nominal variables. We analyzed factors affecting clinical outcomes using receiver operating characteristic curves and multivariate regression analysis. We also used multivariate Cox's proportional hazard regression analysis to elucidate the risk factors that contributed to the increased incidence of ascites.RESULTS: TLV was effective in 38(63.3%) patients. The best cut-off values for urine output and reduced urine osmolality as measures of refractory ascites improvement were > 1800 mL within the first 24 h and > 30%, respectively. Multivariate regression analysis indicated that > 25% reduced urine osmolality [odds ratio(OR) = 20.7; P < 0.01] and positive hepatitis C viral antibodies(OR = 5.93; P = 0.05) were positively correlated with an improvement of refractory ascites, while the total bilirubin level per 1.0 mg/dL(OR = 0.57;P = 0.02) was negatively correlated with improvement. In comparing the TLV group and controls, only the serum sodium level was significantly lower in the TLV group(133 mE q/L vs 136 mE q/L; P = 0.02). However, there were no significant differences in the other parameters between the two groups. The cumulative incidence rate was significantly higher in the control group with a median incidence time of 30 d in the TLV group and 20 d in the control group(P = 0.01). Cox hazard proportional multivariate analysis indicated that the use of TLV(OR = 0.58; P < 0.01), uncontrolled liver neoplasms(OR = 1.92; P < 0.01), total bilirubin level per 1.0 mg/dL(OR = 1.10; P < 0.01), and higher sodium level per 1.0 m Eq/L(OR = 0.94; P < 0.01) were independent factors that contributed to incidence. CONCLUSION: Administration of TLV results in better control of refractory ascites and reduced the incidence of additional invasive procedures or hospitalization compared with conventional ascites treatments. | Takamasa Ohki Koki Sato Tomoharu Yamada Mari Yamagami Daisaku Ito Koki Kawanishi Kentaro Kojima Michiharu Seki Nobuo Toda Kazumi Tagawa | 2015 | World Journal of Hepatology2015，7，12： | 4 |
| 5 | A unique case of collagenous colitis presenting as protein-losing enteropathy successfully treated with prednisolone显示文摘A 76-year-old woman with a 5-mo history of recurrent diarrhea and generalized edema was admitted to our hospital. Colonoscopy revealed edematous mucosa,and histopathological examination was compatible with collagenous colitis. Protein leakage from the colon,particularly in the ascending portion,was identified on 99mTc-human serum albumin scintigraphy. Collagenous colitis associated with protein-losing enteropathy (PLE) without small bowel disease was diagnosed. Prednisolone treatment ameliorated diarrhea and hypoproteinemia. Collagenous colitis should be included in the differential diagnosis of chronic diarrhea with hypoproteinemia for appropriate management. | Soichi Sano Keiko Yamagami Ayako Tanaka Minako Nishio Tomoyuki Nakamura Yuki Kubo Takeshi Inoue Wataru Ueda Kiyotaka Okawa Katsunobu Yoshioka | 2008 | World Journal of Gastroenterology2008，14，39： | 3 |
| 6 | Effects of oral tacrolimus as a rapid induction therapy in ulcerative colitis显示文摘AIM:To determine the efficacy and safety of rapid induction therapy with oral tacrolimus without a meal in steroid-refractory ulcerative colitis(UC)patients.METHODS:This was a prospective,multicenter,observational study.Between May 2010 and August 2012,49 steroid-refractory UC patients(55 flare-ups)were consecutively enrolled.All patients were treated with oral tacrolimus without a meal at an initial dose of 0.1mg/kg per day.The dose was adjusted to maintain trough whole-blood levels of 10-15 ng/m L for the first 2 wk.Induction of remission at 2 and 4 wk after tacrolimus treatment initiation was evaluated using Lichtiger’s clinical activity index(CAI).RESULTS:The mean CAI was 12.6±3.6 at onset.Within the first 7 d,93.5%of patients maintained high trough levels(10-15 ng/m L).The CAI significantly decreased beginning 2 d after treatment initiation.At 2wk,73.1%of patients experienced clinical responses.After tacrolimus initiation,31.4%and 75.6%of patients achieved clinical remission at 2 and 4 wk,respectively.Treatment was well tolerated.CONCLUSION:Rapid induction therapy with oral tacrolimus shortened the time to achievement of appropriate trough levels and demonstrated a high remission rate 28 d after treatment initiation.Rapid induction therapy with oral tacrolimus appears to be a useful therapy for the treatment of refractory UC. | Ken Kawakami Takuya Inoue Mitsuyuki Murano Ken Narabayashi Sadaharu Nouda Kumi Ishida Yosuke Abe Koji Nogami Nobuyuki Hida Hirokazu Yamagami Kenji Watanabe Eiji Umegaki Shiro Nakamura Tetsuo Arakawa Kazuhide Higuchi | 2015 | World Journal of Gastroenterology2015，21，6： | 3 |
| 7 | Successful endovascular treatment of endoscopically unmanageable hemorrhage from a duodenal ulcer fed by a renal artery: A case report显示文摘A 52-year-old woman was admitted with hypovolemic shock. Emergency endoscopy revealed three hemorrhagic duodenal ulcers(all stage A1) with exposed vessels. Two ulcers were successfully treated by endoscopic clipping; however, the remaining ulcer on the posterior wall of the horizontal portion of the duodenum could not be clipped. Because her vital signs were rapidly worsening, we performed transcatheter arterial embolization(TAE) as it is less invasive than surgery. Computed tomography aortography showed that the duodenal hemorrhage was sourced from the lower branch of the right renal artery. In general, the duodenum is fed by branches from the gastroduodenal artery or superior mesenteric artery. However, this patient had three right renal arteries. The lower branch of the right renal artery at the L3 vertebral level was at the same level as the horizontal portion of the duodenum. Complete hemostasis was achieved by TAE using metallic coils and n-butyl-2-cyanoacrylate. After TAE, she recovered from the hypovolemic shock and was discharged from hospital. She has had no recurrence of the hemorrhagic duodenal ulcer for over 1 yr, and followup endoscopy showed no necrosis or stricture of the duodenum. Although she developed a small infarct of her right kidney, her renal function was satisfactory. In summary, the present case is the first reported case of hemorrhagic duodenal ulcer in which the culprit vessel was a renal artery that was successfully treated by TAE. Computed tomography aortography before TAE provides valuable information regarding the source of a duodenal hemorrhage. | Shimpei Anami Hiroki Minamiguchi Naoaki Shibata Takao Koyama Hirotatsu Sato Akira Ikoma Motoki Nakai Takuji Yamagami Tetsuo Sonomura | 2018 | World Journal of Clinical Cases2018，6，15： | 3 |
| 8 | A prospective, single-blind trial comparing wireless capsule endoscopy and double-balloon enteroscopy in patients with obscure gastrointestinal bleeding显示文摘 | Natsuhiko Kameda Kazuhide Higuchi Masatsugu Shiba Hirohisa Machida Hirotoshi Okazaki Hirokazu Yamagami Tetsuya Tanigawa Kenji Watanabe Toshio Watanabe Kazunari Tominaga Yasuhiro Fujiwara Nobuhide Oshitani Tetsuo Arakawa | 2008 | Journal of Gastroenterology2008，，6： | 2 |
| 9 | 卒中介入治疗培训指南:国际多学会共识文件显示文摘1背景
缺血性卒中是全球人口死亡和残疾的首要原因。很多急性大血管闭塞(emergent large vesselocclusion,ELVO)患者都会遗留长期残疾。事实上,这些颅内大动脉闭塞经常会导致大面积脑损伤,进而造成患者死亡或严重致残。 | Lavine SD Cockroft K Hoh B Bambakidis N Khalessi AA Woo H Riina H Siddiqui A Hirsch JA Chong W Rice H Wenderoth J Mitchell P Coulthard A Signh TJ Phatorous C Khangure M Klurfan P ter Brugge K Iancu D Gunnarsson T Pongpech S Rodesch G Soderman M Taylor A Krings T Orbach D Picard L Suh DC Zheng HQ Jansen O Muto M Szikora I Pierot L Brouwer P Gralla J Renowden S Andersson T Fiehler J Turjman F White P Januel AC Spelle L Kulcsar Z Chapot R Biondi A Dima S Taschner C Szajner M Krajina A Sakai N Matsumaru Y Yoshknura S Ezura M Fujinaka T Iihara K Ishii A Higashi T Hirohata M Hyodo A Ito Y Kawanishi M Kiyosue H Kobayashi E Kobayashi S Kuwayama N Matsumoto Y Miyachi S Murayama Y Nagata I Nakahara I Nemoto S Niimi Y Oishi H Satomi J Satow T Sugiu K Tanaka M Terada T Yamagami H Diaz O Lylyk P Jayaraman MV Patsalides A Gandhi CD Lee SK Abruzzo T Albani B Ansari SA Arthur AS Baxter BW Bulsara KR Chen M Almandoz JE Fraser JF Heck DV Hetts SW Hussain MS Klucznik RP Leslie-Mawzi TM Mack WJ McTaggart RA Meyers PM Mocco J Prestigiacomo CA Pride GL Rasmussen PA Starke RM Sunenshine PJ Tarr RW Frei DF Pabo M Nogueira RG Zaidat OO Jovin T Linfante I Yavagal D Liebeskind D Novakovic R Pongpech S 许岩 孙瑞 郭芮兵 | 2017 | 国际脑血管病杂志2017，25，5： | 2 |
| 10 | Myoepithelial hamartoma of the ileum causing intussusception in an infant显示文摘 | T. Yamagami K. Tokiwa N. Iwai | 1997 | Pediatric Surgery International (-)1997，，2： | 2 |
| 11 | Isolated ileal perforation due to cytomegalovirus reactivation during management of terbinafine hypersensitivity显示文摘We report a case of 71-year-old man who developed a hypersensitivity syndrome associated with terbinafine. He was placed on terbinafine (250 mg/d) for the treatment of tinea pedis due to diabetes mellitus. Following the treatment with terbinafine, he developed druginduced hypersensitivity syndrome (DIHS). Systemic corticosteroid led to transient improvement of his clinical manifestations. Three months after disease onset, he presented with panperitonitis due to ileal perforation, and underwent an emergency operation. The affected ileum was resected and ileostomy was performed in the terminal ileum. Cytomegalovirus (CMV)-specific IgG antibodies were significantly increased, high-titer CMV antigenemia was detected, and pathological examination of the resected ileum confirmed CMV infection. Based onthese observations, we strongly recommend that physicians monitor reactivation of the family of herpesvirus other than herpesvirus 6, to manage DIHS properly. | Soichi Sano Hiroki Ueno Keiko Yamagami Yosuke Yakushiji Yoshihiro Isaka Isao Kawasaki Masashi Takemura Takeshi Inoue Masayuki Hosoi | 2010 | World Journal of Gastroenterology2010，16，26： | 2 |
| 12 | Purification and partial characterization of high choriolytic enzyme ( HCE), a component of the hatching enzyme of the teleost, Oryzias latipes 显示文摘 | Yasumasu S Iuchi I Yamagami K | 1989 | J Biochem1989，105，2： | 1 |
| 13 | The effect of strength envelope nonlinearity on slope stability calculations显示文摘 | JIANG J C BAKER R YAMAGAMI T | 2003 | Can Geotech2003，40，2： | 1 |
| 14 | Development of burners for room air conditioners显示文摘 | Masaji Yamagami | 1998 | Technical Review Mitsubishi Heavy Industries1998，35，2： | 1 |
| 15 | Systolic blood pressure lowering to 160 mmHg or less using nicardipine in acute intrace- retiral hemorrhage:a prospective,multicenter,observational study(the Stroke Acute Management with Urgent Risk-factor Assessment and Improvement-Intracerebral Hemorrhage study)显示文摘 | Koga MfToyoda K Yamagami H | 2012 | J Hypertens2012，30，12： | 1 |
| 16 | Posterior chamber intraocular len implantation in filtered or nonfiltered glaucoma eyes显示文摘 | Yamagami S Araie M Mori M | 1994 | Jpn J Ophthalmol1994，38，7： | 1 |
| 17 | Ultra-low sulfur non-oriented electrical steel sheets for highly efficient motors: NKB-CORE显示文摘 | Yoshihiko O Yasushi T Yamagami N | 2002 | NKK Technical Review2002，87，： | 1 |
| 18 | Th1/Th2-balance in anterior chamber-associated immune deviation by alloantigen显示文摘 | SAKAI R YAMAGAMI S INOKI T | 2002 | Graefes Arch Clin Exp Ophthalmol2002，240，2： | 1 |
| 19 | Growth inhibition of human leukemic cells by WT1 (Wilms' tumor gene) antiseuse oligodeoxyoudeotides:implications for the involvement of WT1 in leukemogenesis显示文摘 | YAMAGAMI T SUGIYAMA H INOUE K | 1996 | Blood1996，87，7： | 1 |
| 20 | Effects of an ACE-inhibitory agent, katsuobushi oligopeptide, in the spontaneously hypertensive rat and in borderline and mildly hypertensive subjects显示文摘 | Fujita H Yamagami T Ohshima K | 2002 | Nutri- tion Research2002，21，： | 1 |
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