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| 1 | 内脏脂肪组织通过产生骨桥蛋白调控成纤维细胞衰老促进心脏衰老显示文摘老化通过增加包括骨桥蛋白(osteopontin,OPN)在内的细胞外基质(extracellular matrix,ECM)蛋白的沉积引起心脏结构和功能改变进而导致进行性间质纤维化。虽然已知OPN参与各种病理状况,但其在心肌衰老中的作用仍不清楚。 | Sawaki D Czibik G Pini M Ternacle J Suffee N Mercedes R Marcelin G Surenaud M Marcos E Gual P Clément K Hue S Adnot S Hatem SN Tsuchimochi I Yoshimitsu T Hénégar C Derumeaux G 刘青 叶鹏 | 2018 | 中华高血压杂志2018，26，3： | 14 |
| 2 | Arterial steroid injection therapy can inhibit the progression of severe acute hepatic failure toward fulminant liver failure显示文摘AIM: To utilize transcatheter arterial steroid injection therapy (TASIT) via the hepatic artery to reduce hepatic macrophage activity in patients with severe acute hepatic failure.METHODS: Thirty-four patients with severe acute hepatic failure were admitted to our hospital between June 2002 to June 2006 providing for the possibility of liver transplantation (LT). Seventeen patients were treated using traditional liver supportive procedures, and the other 17 patients additionally underwent TASIT with 1000 mg methylprednisolone per day for 3 continuous days. RESULTS: Of the 17 patients who received TASIT, 13 were cured without any complications, 2 died, and 2 underwent LT. Of the 17 patients who did not receive TASIT, 4 were self-limiting, 7 died, and 6 underwent LT. Univariate logistic analysis revealed that ascites, serum albumin, prothrombin time, platelet count, and TASIT were significant variables for predicating the prognosis. Multivariate logistic regression analysis using stepwise variable selection showed that prothrombin time, platelet count, and TASIT were independent predictive factors. CONCLUSION: TASIT might effectively prevent the progression of severe acute hepatic failure to a fatal stage of fulminant liver failure. | Kazuhiro Kotoh Munechika Enjoji Makoto Nakamuta Tsuyoshi Yoshimoto Motoyuki Kohjima Shusuke Morizono Shinsaku Yamashita Yuki Horikawa Kengo Yoshimitsu Tsuyoshi Tajima Yoshiki Asayama Kousei Ishigami Masakazu Hirakawa | 2006 | World Journal of Gastroenterology2006，12，41： | 13 |
| 3 | Methylation of GATA-4 and GATA-5 and development of sporadic gastric carcinomas显示文摘AIM:To understand the implication of GATA-4 and GATA-5 methylation in gastric carcinogenesis.METHODS: Methylation status of GATA-4 and GATA-5 CpG islands in human gastric mucosa samples, including normal gastric biopsies from 45 outpatients, gastric dysplasia [low-grade gastric intraepithelial neoplasia (GIN), n = 30; indefinite, n = 77], and 80 paired spo- radic gastric carcinomas (SGC) as well as the adjacent non-neoplastic gastric tissues was analyzed by methylation specific polymerase chain reaction (MSP) and confirmed by denatured high performance liquid chromatography (DHPLC). Immunohistochemical staining was used to detect protein expression. The correlation between GATA-4 and GATA-5 methylation and clinicopathological characteristics of patients including Helicobacter pylori (H. pylori) infection was analyzed.RESULTS:GATA-4 and GATA-5 methylation was frequently observed in SGCs (53.8% and 61.3%, respectively) and their corresponding normal tissues (41.3% and 46.3%) by MSP. The result of MSP was consistent with that of DHPLC. Loss of both GATA-4 and GATA-5 proteins was associated with their methylation in SGCs (P = 0.01). Moreover, a high frequency of GATA-4 and GATA-5 methylation was found in both gastric low-grade GIN (57.1% and 69.0%) and indefinite for dysplasia (42.9% and 46.7%), respectively. However, GATA-4 and GATA-5 methylation was detected only in 4/32 (12.5%) and 3/39 (7.7%) of normal gastric biopsies. GATA-4 methylation in both normal gastric mucosa and low-grade GIN was also significantly associated with H. pylori infection (P=0.023 and 0.027, two-sides).CONCLUSION: Epigenetic inactivation of GATA-4 (and GATA-5) by methylation of CpG islands is an early freuent event during gastric carcinogenesis and is significantly correlated with H. pylori infection. | Yoshimitsu Akiyama | 2010 | World Journal of Gastroenterology2010，16，10： | 9 |
| 4 | Pseudolymphoma of the liver associated with primary biliary cirrhosis:A case report and review of literature显示文摘We report a case of two pseudolymphomas of the liver in a 63-year-old Japanese woman with primary biliary cirrhosis.One of the lesions was found incidentally during a medical examination,presenting as a 10 mm hypodense nodule that revealed hyperdensity in the early phase and hypodensity in the late phase in computed tomography(CT)after injection of contrast medium.Retrospectively,the 10 mm nodule had first been discovered as a 4 mm nodule during CT 4 years previously.Superparamagnetic iron oxide-enhanced MRI revealed another 4 mm hyperintense nodule in segment 6 in addition to the 10 mm hyperintense nodule in segment 7.CT during arterial portography revealed two hypointense nodules.Findings with other imaging modalities such as ultrasonography,magnetic resonance imaging,and hepatic angiography were consistent with hepatocellular carcinoma.A right posterior segmentectomy was performed,and the lesions were microscopically diagnosed as pseudolymphoma.To the best of our knowledge,only 31 other cases of this disease have ever been reported,with a highly asymmetrical male:female ratio of 1:9.7.Although we could find only one case of transformation of hepaticpseudolymphoma into lymphoma in the liver,the exact nature of development from benign pseudolymphoma to malignant lymphoma is still not fully understood and cases of hepatic lymphoma need to be followed carefully. | Toshihide Okada Hiroshi Mibayashi Kenkei Hasatani Yoshiaki Hayashi Shigetsugu Tsuji Yoshibumi Kaneko Masashi Yoshimitsu Takashi Tani Yoh Zen Masakazu Yamagishi | 2009 | World Journal of Gastroenterology2009，15，36： | 8 |
| 5 | Risk factors for perforation during endoscopic retrograde cholangiopancreatography in post-reconstruction intestinal tract显示文摘BACKGROUND Endoscopic retrograde cholangiopancreatography(ERCP) in patients with surgically altered anatomy has been a major challenge to gastrointestinal endoscopists with low success rates for reaching the target site as well as high complication rates. The knowledge of ERCP-related risk factors is important for reducing unexpected complications.AIM To identify ERCP-related risk factors for perforation in patients with surgically altered anatomy.METHODS The medical records of 187 patients with surgically altered anatomy who underwent ERCP at our institution between April 2009 and December 2017 were retrospectively reviewed. An analysis of patient data, including age, sex, type of reconstruction, cause of surgery, aim of ERCP, success rate of reaching target site,success rate of procedure, adverse events, type of scope, time to reach the target site, and duration of procedure, was performed. In patients with Billroth-Ⅱ reconstruction, additional potential risk factors were the shape of the inserted scope and whether the anastomosis was antecolic or retrocolic.RESULTS All patients(n = 187) had surgical anatomy, such as Billroth-Ⅰ(n = 22), Billroth-Ⅱ(n = 33), Roux-en-Y(n = 54), Child, or Whipple reconstruction(n = 75). ERCP was performed for biliary drainage in 43 cases(23%), stone removal in 29 cases(16%),and stricture dilation of anastomosis in 59 cases(32%). The scope was unable to reach the target site in 17 cases(9%), and an aimed procedure could not be accomplished in 54 cases(29%). Adverse events were pancreatitis(3%),hyperamylasemia(10%), cholangitis(6%), cholestasis(4%), excessive sedation(1%), perforation(2%), and others(3%). Perforation occurred in three cases, all of which were in patients with Billroth-Ⅱ reconstruction; in these patients, further analysis revealed loop-shaped insertion of the scope to be a significant risk for perforation(P = 0.01).CONCLUSION Risk factors for perforation during ERCP in patients with surgically altered anatomy were Billroth-Ⅱ reconstruction and looping of the scope during BillrothⅡ procedure. | Shinichi Takano Mitsuharu Fukasawa Hiroko Shindo Ei Takahashi Sumio Hirose Yoshimitsu Fukasawa Satoshi Kawakami Hiroshi Hayakawa Hiroshi Yokomichi Makoto Kadokura Tadashi Sato Nobuyuki Enomoto | 2019 | World Journal of Clinical Cases2019，7，1： | 6 |
| 6 | Cultivation of microalgae for biodiesel production:A review on upstream and downstream processing显示文摘Fluctuating market price of fossil fuel and overwhelming emission of greenhouse gases to the atmosphere have resulted in climate change and have been a global concern in this decade. Hence, biodiesel has become an alternative option to fossil diesel as it is renewable and environmentally friendly. Nevertheless, this alternative fuel that is usually derived from terrestrial oil crops will cause shortage in food supply and deforestation if mass production is realized. In recent years, cultivation of aquatic microorganism(particularly microalgae) to produce biodiesel is considered as a practical solution due to their high growth rate and ability to synthesize large quantity of lipid within their cell. However, the development of energy and cost-efficiency of microalgae cultivation system are the main issues in producing renewable microalgae biodiesel. Of late, wastewater or organic compost has been used as the cultivation medium as it can provide sufficient nutrients to sustain microalgae growth.Microalgae cultivation method and system are vitally important as these factors undoubtedly affect the final microalgae biomass and lipid yield. In this review, the cultivation system of microalgae, nutrients demanded for microalgae production, cell harvesting and drying, microalgae oil extraction, and utilization of microalgae biomass for biodiesel production are introduced and discussed. It is anticipated to convey clearer perspectives in upstream and downstream processes in microalgae-derived biodiesel production. | Xin Bei Tan Man Kee Lam Yoshimitsu Uemura Jun Wei Lim Chung Yiin Wong Keat Teong Lee | 2018 | Chinese Journal of Chemical Engineering2018，26，1： | 6 |
| 7 | Quantitative evaluation of DNA damage caused by atmospheric and room-temperature plasma (ARTP) and other mutagenesis methods using a rapid umu-microplate test protocol for microbial mutation breeding显示文摘Mutagenesis is an important technique for microbial mutation breeding.As the source of mutations,DNA damage extent is a key indicator for the effectiveness of mutagenesis.Therefore,a rapid and easy DNA damage quantification method is required for the comparison of mutagenesis effects and development of mutagenesis tools.Here,we used the umu-microplate test system to quantitatively compare the DNA damage strength caused by atmospheric and room-temperature plasma(ARTP)and other traditional mutagenesis methods including:ultraviolet radiation(UV),diethyl sulfate(DES)and 4-nitroquinoline-1-oxide(4-NQO).The test strain of Salmonella typhimurium TA1535/pSK1002 was used to monitor the time-course profile of b-galactosidase activity induced by DNA damage caused by different mutagenesis methods using a microplate reader.The umu-microplate test results showed that ARTP caused higher extent of DNA damage than UV and chemical mutagens,which agrees well with the result obtained by SOS-FACS-based quantification method as reported previously.This umu-microplate test is accessible for broad researchers who are lack of the expensive FACS instruments and allows the quick quantitative evaluation of DNA damage among living cells for different mutagenesis methods in the study of the microbial mutation breeding. | Yuting Huang Liyang Wang Xue Zhang Nan Su Heping Li Yoshimitsu Oda Xinhui Xing | 2021 | Chinese Journal of Chemical Engineering2021，34，11： | 4 |
| 8 | Topical nitrate drip infusion using cystic duct tube for retained bile duct stone:A six patients case series显示文摘A retained bile duct stone after operation for cholelithiasis still occurs and causes symptoms such as biliary colic and obstructive jaundice.An endoscopic retrograde cholangiopancreatography with endoscopic sphincterotomy(EST),followed by stone extraction,are usually an effective treatment for this condition.However,these procedures are associated with severe complications including pancreatitis,bleeding,and duodenal perforation.Nitrates such as glyceryl trinitrate(GTN) and isosorbide dinitrate(ISDN) are known to relax the sphincter of Oddi.In 6 cases in which a retained stone was detected following cholecystectomy,topical nitrate drip infusion via cystic duct tube(C-tube) was carried out.Retained stones of 2-3 mm diameter and no dilated common bile duct in 3 patients were removed by drip infusion of 50 mg GTN or 10 mg ISDN,which was the regular dose of intravenous injection.Three other cases failed,and EST in 2 cases and endoscopic biliary balloon dilatation in 1 case were performed.One patient developed an adverse event of nausea.Severe complications were not observed.We consider the topical nitrate drip infusion via C-tube to be old but safe,easy,and inexpensive procedure for retained bile duct stone following cholecystectomy,inasmuch as removal rate was about 50% in our cases. | Masatoshi Shoji Hiroshi Sakuma Yutaka Yoshimitsu Tsutomu Maeda Masuo Nakai Hiroshi Ueda | 2013 | World Journal of Gastrointestinal Surgery2013，5，6： | 4 |
| 9 | Ectopic expression of homeodomain protein CDX2 in intestinal metaplasia and carcinomas of the stomach显示文摘 | Yun-Qing Bai Hiroshi Yamamoto Yoshimitsu Akiyama Hiroyuki Tanaka Touichirou Takizawa Morio Koike Osmar Kenji Yagi Kiyoshi Saitoh Kimiya Takeshita Takehisa Iwai Yasuhito Yuasa | 2002 | Cancer Letters2002，，1： | 2 |
| 10 | Regulation of pro-inflammatory and anti-inflammatory cytokine responses by Kupffer cells in endotoxin-enhanced reperfusion injury after total hepatic ischemia显示文摘 | Yoshimitsu Kojima Shohachi Suzuki Yasuo Tsuchiya Hiroyuki Konno Satoshi Baba Satoshi Nakamura | 2003 | Transplant International2003，，4： | 2 |
| 11 | Physico-chemical properties and stability of Liranaftate 显示文摘 | Hiroshi A Yoshimitsu T Kenji T | 1992 | Iyakuhin Kenkyu1992，23，5： | 2 |
| 12 | Antioxidant flavonol glycosides in mulberry ( Morus alba L.) leaves isolated based on LDL antioxidant activity显示文摘 | Takuya Katsube Naoto Imawaka Yasuhiro Kawano Yoshimitsu Yamazaki Kuninori Shiwaku Yosuke Yamane | 2005 | Food Chemistry2005，，1： | 2 |
| 13 | Electrochemical modification of active carbon fiber electrode and its application to double-layer capacitor显示文摘 | Toshiyuki Momma Xingjiang Liu Tetsuya Osaka Yousuke Ushio Yoshimitsu Sawada | 1995 | Journal of Power Sources1995，，2： | 2 |
| 14 | Antioxidant flavonol glycosides in mulberry ( Morus alba L.) leaves isolated based on LDL antioxidant activity显示文摘 | Takuya Katsube Naoto Imawaka Yasuhiro Kawano Yoshimitsu Yamazaki Kuninori Shiwaku Yosuke Yamane | 2005 | Food Chemistry2005，，1： | 2 |
| 15 | Metabolism in vivo of the tropane alkaloid, scopolamine, in several mammalian species显示文摘 | Wada S Yoshimitsu T Koga N | 1991 | Xenobiotica1991，21，： | 1 |
| 16 | Dynamic MRI of the gallbladder Lesions: defferentiation of benign from malignant显示文摘 | Honda H Kaneko K | 1997 | J Magn Rseon Imaging1997，7，4： | 1 |
| 17 | Helical CT of the local spread of carcinoma of the gallbladder: evaluation according to the TNM system in patients who underwent surgical resection显示文摘 | Yoshimitsu K Honda H Shinoaki K | 2002 | AJR2002，179，2： | 1 |
| 18 | Uterine artery embolization along with the administration of methotrexate for cervical ectopic pregnancy:technical and clinical outcomes 显示文摘 | HIRAKAWA M TAJIMAL T YOSHIMITSU K | 2009 | Original Research A JR2009，192，6： | 1 |
| 19 | Uterine artery embolization along with the administration of methotrexate for cervical ectopic pregnancy:technical and clinical outcomes显示文摘 | Hirakawa M Tajima T Yoshimitsu K | 2009 | AJR Am J Roentgenol2009，192，6： | 1 |
| 20 | CD160 expres- sion defines a uniquely exhausted subset of T lymphocytes in HTLV-1 infection显示文摘 | Chibueze C E Yoshimitsu M Arima N | 2014 | Biochem Biophys Res Commun2014，453，3： | 1 |
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