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| 1 | Correlation of N-myc downstream-regulated gene 1 expression with clinical outcomes of colorectal cancer patients of different race/ethnicity显示文摘AIM: To evaluate the role of N-myc downstream-regulated gene 1 (NDRG1) expression in prognosis and survival of colorectal cancer patients with different ethnic backgrounds. METHODS: Because NDRG1 is a downstream target of p53 and hypoxia inducible factor-1α (HIF-1α),we examined NDRG1 expression together with p53 and HIF-1α by immunohistochemistry. A total of 157 colorectal cancer specimens including 80 from Japanese patients and 77 from US patients were examined. The correlation between protein expression with clinicopathological features and survival after surgery was analyzed.in colorectal tumor compared with normal epithelium in both Japanese and US patient groups. Expression of NDRG1 protein was significantly correlated with lymphatic invasion,venous invasion,depth of invasion,histopathological type,and Dukes' stage in Japanese colorectal cancer patients. NDRG1 expression was correlated to histopathological type,Dukes' stage and HIF-1α expression in US-Caucasian patients but not in US-African American patients. Interestingly,Kaplan-Meier survival analysis demonstrated that NDRG1 expression correlated significantly with poorer survival in US-African American patients but not in other patient groups. However,in p53-positive US cases,NDRG1 positivity correlated significantly with better survival. In addition,NDRG1 expression also correlated significantly with improved survival in US patients with stages Ⅲ and Ⅳ tumors without chemotherapy. In Japanese patients with stages Ⅱ and Ⅲ tumors,strong NDRG1 staining in p53-positive tumors correlated significantly with improved survival but negatively in patients without chemotherapy. CONCLUSION: NDRG1 expression was correlated with various clinicopathological features and clinical outcomes in colorectal cancer depending on the race/ethnicity of the patients. NDRG1 may serve as a biological basis for the disparity of clinical outcomes of colorectal cancer patients with different ethnic backgrounds. | Minori Koshiji Kensuke Kumamoto Keiichirou Morimura Yasufumi Utsumi Michiko Aizawa Masami Hoshino Shinji Ohki Seiichi Takenoshita Max Costa Thérèse Commes David Piquemal Curtis C Harris Kam-Meng Tchou-Wong | 2007 | World Journal of Gastroenterology2007，13，20： | 25 |
| 2 | Intraductal neoplasm of the intrahepatic bile duct: Clinicopathological study of 24 cases显示文摘AIM: To investigate the clinicopathological features of intraductal neoplasm of the intrahepatic bile duct (INihB). METHODS: Clinicopathological features of 24 cases of INihB, which were previously diagnosed as biliary papillomatosis or intraductal growth of intrahepatic biliary neoplasm, were reviewed. Mucin immunohistochemistry was performed for mucin (MUC)1, MUC2, MUC5AC and MUC6. Ki-67, P53 and β-catenin immunoreactivity were also examined. We categorized each tumor as adenoma (low grade), borderline (intermediate grade), and malignant (carcinoma in situ , high grade including tumors with microinvasion). RESULTS: Among 24 cases of INihB, we identified 24 tumors. Twenty of 24 tumors (83%) were composed of a papillary structure; the same feature observed in intraductal papillary neoplasm of the bile duct (IPNB). In contrast, the remaining four tumors (17%) showed both tubular and papillary structures. In three of the four tumors (75%), macroscopic mucin secretion was limited but microscopic intracellular mucin was evident. Histologically, 16 tumors (67%) were malignant, three (12%) were borderline, and five (21%) were adenoma. Microinvasion was found in four cases (17%). Immunohistochemical analysis revealed that MUC1 was not expressed in the borderline/adenoma group but was expressed only in malignant lesions (P = 0.0095). Ki-67 labeling index (LI) was significantly higher in the malignant group than in the borderline/adenoma group (22.2 ± 15.5 vs 7.5 ± 6.3, P < 0.01). In the 16 malignant cases, expression of MUC5AC showed borderline significant association with high Ki-67 LI (P = 0.0622). Nuclear expression of β-catenin was observed in two (8%) of the 24 tumors, and these two tumors also showed MUC1 expression. P53 was negative in all tumors. CONCLUSION: Some cases of INihB have a tubular structure, and are subcategorized as IPNB with tubular structure. MUC1 expression in INihB correlates positively with degree of malignancy. | Yoshiki Naito Hironori Kusano Osamu Nakashima Eiji Sadashima Satoshi Hattori Tomoki Taira Akihiko Kawahara Yoshinobu Okabe Kazuhide Shimamatsu Jun Taguchi Seiya Momosaki Koji Irie Rin Yamaguchi Hiroshi Yokomizo Michiko Nagamine Seiji Fukuda Shinichi Sugiyama Naoyo Nishida Koichi Higaki Munehiro Yoshitomi Masafumi Yasunaga Koji Okuda Hisafumi Kinoshita Masayoshi Kage Masamichi Nakayama Makiko Yasumoto Jun Akiba Hirohisa Yano | 2012 | World Journal of Gastroenterology2012，18，28： | 16 |
| 3 | MUC5AC/β-catenin expression and KRAS gene alteration in laterally spreading colorectal tumors显示文摘AIM:To clarify differences in mucin phenotype, prolif-erative activity and oncogenetic alteration among subtypes of colorectal laterally spreading tumor (LST). METHODS:LSTs, defined as superficial elevated lesions greater than 10 mm in diameter with a low vertical axis, were macroscopically classified into two subtypes:(1) a granular type (Gr-LST) composed of superficially spreading aggregates of nodules forming a flat-based lesion with a granulonodular and uneven surface; and (2) a non-granular type (NGr-LST) with a flat smooth surface and an absence of granulonodular formation. A total of 69 LSTs, comprising 36 Gr-LSTs and 33 NGr-LSTs, were immunohistochemically stained with MUC2, MUC5AC,MUC6, CD10 (markers of gastrointestinal cell lineage), p53, β-catenin and Ki-67 antibodies, and examined for alteration in exon 1 of v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (KRAS) and exon 15 of v-raf murine sarcoma viral oncogene homologue B1 (BRAF) by poly-merase chain reaction followed by direct sequencing. RESULTS:Histologically, 15 Gr-LST samples were adenomas with low-grade dysplasia (LGD), 12 were high-grade dysplasia (HGD) and 9 were adenocarcinomas invading the submucosa (INV), while 12 NGr-LSTs demonstrated LGD, 14 HGD and 7 INV. In the proximal colon, MUC5AC expression was significantly higher in the Gr-type than the NGr-type. MUC6 was expressed only in NGr-LST. MUC2 or CD10 did not differ. P53 expression demonstrated a significant stepwise increment in progression through LGD-HGD-INV with both types of LST. Nuclear β-catenin expression was significantly higher in the NGr-type. Ki-67 expression was signifi-cantly higher in the Gr-type in the lower one third zone of the tumor. In proximal, but not distal colon tumors, the incidence of KRAS provided mutation was signifi-cantly higher in the Gr-type harboring a specific mutational pattern (G12V). BRAF mutations (V600E) were detected only in two Gr-LSTs. CONCLUSION:The two subtypes of LST, especially in the proximal colon, have differing phenotypes of gastrointestinal cell lineage, proliferation and activation of Wnt/β-catenin or RAS/RAF/extracellular signal-regulated kinase signaling. | Kosaburo Nakae Hiroyuki Mitomi Tsuyoshi Saito Michiko Takahashi Takashi Morimoto Yasuhiro Hidaka Naoto Sakamoto Takashi Yao Sumio Watanabe | 2012 | World Journal of Gastroenterology2012，18，39： | 8 |
| 4 | Inhibition of citrus flavonoids on 12-O-tetradecanoylphorbol 13-acetate-induced skin inflammation and tumorigenesis in mice显示文摘The inhibitory effects of a formulated product from citrus peel extract,Gold Lotion(GL),on 12-O-tetradecanoylphorbol 13-acetate(TPA)-induced expression of inducible nitric oxide synthase(iNOS)and cyclooxygenase-2(COX-2)in mouse skin was reported in this study.It is found that in the TPA-induced skin inflammation model,the topical application of GL effectively inhibited the transcriptional activation of iNOS and its mRNA and protein in mouse skin.It is also discovered that GL significantly inhibited TPA-induced mouse skin inflammation by decreasing inflammatory gene parameters.Furthermore,GL dramatically inhibited 7,12-dimethylbenez[a]anthracene(DMBA)/TPA-induced skin tumor formation and reduced tumor incidence,tumor weight and tumor multiplicity of papillomas at 20 weeks.In essence,these in vivo data have revealed that GL is an effective anti-tumor agent that functions by down-regulating the protein levels of COX-2,ornithine decarboxylase(ODC),and vascular endothelial growth factor(VEGF)in mouse skin,suggesting that GL is a novel functional natural product capable of preventing inflammation-associated tumorigenesis.©2012 Production and hosting by Elsevier B.V.on behalf of Beijing Academy of Food Sciences. | Min-Hsiung Pan Shiming Li Ching-Shu Lai Yutaka Miyauchi Michiko Suzawa Chi-Tang Ho | 2012 | Food Science and Human Wellness2012，1，1： | 7 |
| 5 | Clinical outcomes of enteroscopy using the double-balloon method for strictures of the small intestine显示文摘AIM: To evaluate the clinical outcome of enteroscopy, using the double-balloon method, focusing on the involvement of neoplasms in strictures of the small intestine.METHODS: Enteroscopy, using the double-balloon method, was performed between December 1999 and December 2002 at Jichi Medical School Hospital, Japan and strictures of the small intestine were found in 17 out of 62 patients. These 17 consecutive patients were subjected to analysis.RESULTS: The double-balloon enteroscopy contributed to the diagnosis of small intestinal neoplasms found in 3out of 17 patients by direct observation of the strictures as well as biopsy sampling. Surgical procedures were chosen for these three patients, while balloon dilation was chosen for the strictures in four patients diagnosed with inflammation without involvement of neoplasm.CONCLUSION: Double-balloon enteroscopy is a useful method for the diagnosis and treatment of strictures in the small bowel. | Keijiro Sunada Hironori Yamamoto Hiroto Kita Tomonori Yano Hiroyuki Sato Yoshikazu Hayashi Tomohiko Miyata Yutaka Sekine Akiko Kuno Michiko Iwamoto Hirohide Ohnishi Kenichi Ido Kentaro Sugano | 2005 | World Journal of Gastroenterology2005，11，7： | 6 |
| 6 | Non-steroidal anti-inflammatory drug-induced small bowel injuries identified by double-balloon endoscopy显示文摘AIM: To clarify clinical features of the NSAID-induced small bowel lesions using a new method of endoscopy.METHODS: This is a retrospective study and we analyzed seven patients with small bowel lesions while taking NSAIDs among 61 patients who had undergone doubleballoon endoscopy because of gastro-intestinal bleeding or anemia between September 2000 and March 2004, at Jichi Medical School Hospital in Japan. Neither conventional EGD nor colonoscopy revealed any lesions of potential bleeding sources including ulcerations. Double-balloon endoscopy was carried out from oral approach in three patients, from anal approach in three patients, and from both approaches in one patient.RESULTS: Ulcers or erosions were observed in the ileum in six patients and in the jejunum in one patient, respectively.The ulcers were multiple in all the patients with different features from tiny punched out ulcers to deep ulcerations with oozing hemorrhage or scar. All the patients recovered uneventfully and had full resolution of symptoms after suspension of the drug.CONCLUSION: NSAIDs can induce injuries in the small bowel even in patients without any lesions in both the stomach and colon. | Yoshikazu Hayashi Hironori Yamamoto Hiroto Kita Keijiro Sunada Hiroyuki Sato Tomonori Yano Michiko Iwamoto Yutaka Sekine Tomohiko Miyata Akiko Kuno Takaaki Iwaki Yoshiyuki Kawamura Hironari Ajibe Kenichi Ido Kentaro Sugano | 2005 | World Journal of Gastroenterology2005，11，31： | 6 |
| 7 | 癌症病人心目中好护士的质性研究显示文摘目的了解癌症病人心目中好护士的形象。方法对25位癌症病人进行深入访谈,现场录音,按现象学研究的方法整理分析资料。结果好护士是经常与病人沟通、关心病人、态度好、技术好、有责任心的护士。结论将爱心和专业技术相结合才是病人心目中的好护士。 | 王海芳 Michiko Yahiro 彭美慈 薛小玲 | 2007 | 护士进修杂志2007，22，1： | 6 |
| 8 | Endoscopic ultrasonography can diagnose distal biliary strictures without a mass on computed tomography显示文摘AIM:To assess the diagnostic ability of endoscopic ultrasonography(EUS)for evaluating causes of dista biliary strictures shown on endoscopic retrograde chol angiopancreatography(ERCP)or magnetic resonance cholangiopancreatography(MRCP),even without iden tifiable mass on computed tomography(CT). METHODS:The diagnostic ability of EUS was retro spectively analyzed and compared with that of routine cytology(RC)and tumor markers in 34 patients with distal biliary strictures detected by ERCP or MRCP a Dokkyo Medical School Hospital from December 2005 to December 2008,without any adjacent mass or ec centric thickening of the bile duct on CT that could cause biliary strictures.Findings considered as benign strictures on EUS included preservation of the normasonographic layers of the bile duct wall,irrespective of the presence of a mass lesion.Other strictures were considered malignant.Final diagnosis of underlying diseases was made by pathological examination in 18 cases after surgical removal of the samples,and by clinical follow-up for>10 mo in 16 cases. RESULTS:Seventeen patients(50%)were finally di- agnosed with benign conditions,including 6'normal' subjects,while 17 patients(50%)were diagnosed with malignant disease.In terms of diagnostic ability,EUS showed 94.1%sensitivity,82.3%specificity,84.2% positive predictive value,93.3%negative predictive value(NPV)and 88.2%accuracy for identifying ma- lignant and benign strictures.EUS was more sensi- tive than RC(94.1%vs 62.5%,P=0.039).NPV was also better for EUS than for RC(93.3%vs 57.5%,P= 0.035).In addition,EUS provided significantly higher sensitivity than tumor markers using 100 U/mL as the cutoff level of carbohydrate antigen 19-9(94.1%vs 53%,P=0.017).On EUS,biliary stricture that was fi- nally diagnosed as malignant showed as a hypoechoic, irregular mass,with obstruction of the biliary duct and invasion to surrounding tissues. CONCLUSION:EUS can diagnose biliary strictures caused by malignant tumors that are undetectable on CT.Earlier detection by EUS would provide more therapeutic options for patients with early-stage pancreaticobiliary cancer. | Yasuyuki Saifuku Michiko Yamagata Takero Koike Genyo Hitomi Kazunari Kanke Hidetaka Watanabe Toshimitsu Murohisa Masaya Tamano Makoto Iijima Keiichi Kubota Hideyuki Hiraishi | 2010 | World Journal of Gastroenterology2010，16，2： | 5 |
| 9 | Hepatitis C Virus Down-Regulates Insulin Receptor Substrates 1 and 2 through Up-Regulation of Suppressor of Cytokine Signaling 3显示文摘 | Takumi Kawaguchi Takafumi Yoshida Masaru Harada Takao Hisamoto Yumiko Nagao Tatsuya Ide Eitaro Taniguchi Hiroto Kumemura Shinichiro Hanada Michiko Maeyama Shinji Baba Hironori Koga Ryukichi Kumashiro Takato Ueno Hisanobu Ogata Akihiko Yoshimura Michio Sat | 2004 | The American Journal of Pathology2004，，5： | 5 |
| 10 | 人类胚胎植入过程中的细胞黏附分子(英文)显示文摘人类胚胎植入过程不仅受到在进化上保守的机制调节,而且也受到人类一种独有的机制调节。有证据显示,细胞黏附分子L-选择蛋白和trophinin在人类胚胎植入过程扮演独特的角色。在本文中,我们描述了L-选择素和trophinin的黏蛋白糖配体的双重作用,也描述了trophinin相关蛋白bystin和tastin的双重作用。我们随后描述了滋养外胚层细胞和子宫内膜上皮细胞中由trophinin调节的信号转导。本综述也涵盖了钙依粘连蛋白和整合素在人类胚胎植入过程中的作用。 | Michiko N.Fukuda Kazuhiro Sugihara | 2012 | 生理学报2012，64，3： | 4 |
| 11 | Hepatitis C Virus Down-Regulates Insulin Receptor Substrates 1 and 2 through Up-Regulation of Suppressor of Cytokine Signaling 3显示文摘 | Takumi Kawaguchi Takafumi Yoshida Masaru Harada Takao Hisamoto Yumiko Nagao Tatsuya Ide Eitaro Taniguchi Hiroto Kumemura Shinichiro Hanada Michiko Maeyama Shinji Baba Hironori Koga Ryukichi Kumashiro Takato Ueno Hisanobu Ogata Akihiko Yoshimura Michio Sat | 2004 | The American Journal of Pathology2004，，5： | 4 |
| 12 | Multi-scale modeling of hemodynamics in the cardiovascular system显示文摘The human cardiovascular system is a closedloop and complex vascular network with multi-scaled heterogeneous hemodynamic phenomena. Here, we give a selective review of recent progress in macro-hemodynamic modeling, with a focus on geometrical multi-scale modeling of the vascular network, micro-hemodynamic modeling of microcirculation, as well as blood cellular, subcellular,endothelial biomechanics, and their interaction with arterial vessel mechanics. We describe in detail the methodology of hemodynamic modeling and its potential applications in cardiovascular research and clinical practice. In addition,we present major topics for future study: recent progress of patient-specifi hemodynamic modeling in clinical applications, micro-hemodynamic modeling in capillaries and blood cells, and the importance and potential of the multi-scale hemodynamic modeling. | Hao Liu Fuyou Liang Jasmin Wong Takashi Fujiwara Wenjing Ye Ken-iti Tsubota Michiko Sugawara | 2015 | Acta Mechanica Sinica2015，31，4： | 4 |
| 13 | Change in Expression of GBP28/Adiponectin in Carbon Tetrachloride-Administrated Mouse Liver显示文摘 | Madoka Yoda-Murakami Michiko Taniguchi Katsuhiko Takahashi Sakura Kawamata Kiyomi Saito Nam-Ho Choi-Miura Motowo Tomita | 2001 | Biochemical and Biophysical Research Communications2001，，： | 2 |
| 14 | Clinical outcomes of double-balloon endoscopy for the diagnosis and treatment of small-intestinal diseases显示文摘 | Hironori Yamamoto Hiroto Kita Keijiro Sunada Yoshikazu Hayashi Hiroyuki Sato Tomonori Yano Michiko Iwamoto Yutaka Sekine Tomohiko Miyata Akiko Kuno Hironari Ajibe Kenichi Ido Kentaro Sugano | 2004 | Clinical Gastroenterology and Hepatology2004，，11： | 2 |
| 15 | Brassinosteroid functions in a broad range of disease resistance in tobacco and rice 显示文摘 | Hideo N Michiko Y Takako N | 2003 | The Plant Journal2003，33，5： | 2 |
| 16 | Deteriorating Ischemic Stroke in 4 Clinical Categories Classified by the Oxfordshire Community Stroke Project显示文摘 | Hideaki Tei Shinichiro Uchiyama Kuniko Ohara Michiko Kobayashi Yumiko Uchiyama Megumi Fukuzawa | 2000 | Stroke: Journal of the American Heart Association2000，，9： | 2 |
| 17 | Estimating the air exchange rate using water vapour as a tracer gas in a semi-closed growth chamber显示文摘 | Ming Li Toyoki Kozai Genhua Niu Michiko Takagaki | 2012 | Biosystems Engineering2012，，1： | 2 |
| 18 | 气雾剂罐和腐蚀显示文摘前言
气雾剂包装的特点
·气雾剂罐的优点
腐蚀导致气雾剂罐使用寿命缩短
1)罐的腐蚀;
2)气雾剂罐腐蚀的危险;
3)腐蚀问题实例;
4)预测和评价腐蚀的方法。 | Michiko Tsurumaru 匡华(译) | 2005 | 气雾剂通讯2005，，6： | 2 |
| 19 | Granular cell tumor of the common bile duct: A Japanese case显示文摘Granular cell tumor (GCT) of the biliary system is rare. It is reported that it occurs more commonly in young black women. We report here our seldom experience of a Japanese case in whom icterus was found as a first symptom just after a caesarean operation. A 36-year-old Japanese woman developed icterus after delivery by the Caesarean operation. A surgical operation was performed without can deny that there was a tumor-related change in a bile duct as a result of examination for various images. As a result of pathological evaluation, GCT was diagnosed. By the preoperative organization biomicroscopy result, it was not able to be attachd a right diagnosis. It was thought that this tumor, although rare, should be considered as one of the causes of biliary stenosis in the younger population. | Junko Saito Michiko Kitagawa Hiroshi Kusanagi Nobuyasu Kano Eiji Ishii So Nakaji Nobuto Hirata Kazuei Hoshi | 2012 | World Journal of Gastroenterology2012，18，43： | 2 |
| 20 | Long-term use of entecavir in nucleoside-na?ve Japanese patients with chronic hepatitis B infection显示文摘 | Osamu Yokosuka Koichi Takaguchi Shinichi Fujioka Michiko Shindo Kazuaki Chayama Haruhiko Kobashi Norio Hayashi Chifumi Sato Kendo Kiyosawa Kyuichi Tanikawa Hiroki Ishikawa Nobuyuki Masaki Taku Seriu Masao Omata | 2010 | Journal of Hepatology2010，，6： | 2 |
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