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| 1 | Overexpression of ADAM9 in non-small cell lung cancer correlates with brain metastasis显示文摘The 'a disintegrin and metalloprotease' (ADAM) family contributes to regulation of the cell-cell and cell-matrix interactions that are critical determinants of malignancy. To determine the relationship between metastasis and ADAM proteins, we compared the mRNA levels of ADAM9,-10,-12,-15, and-17 in sublines of an EBC-1 lung cancer cell line that were highly metastatic to either brain or bone. ADAM9 mRNA levels were significantly higher in highly brain-metastatic sublines than in the parent or highly bonemetastalic sublines. To elucidate the role ofADAM9 in brain metastasis, we stably transfected A549 and EBC-1 cells with a fulllength ADAM9 expression vector. Compared with mock-transfectants, ADAM9 overexpression resulted in increased invasive capacity | Shintani Y Higashiyama S Ohta M Hirabayashi H Yamamoto S Yoshimasu T Matsuda H Matsuura N | 2004 | 中国神经肿瘤杂志2004，2，2： | 36 |
| 2 | Risk factors for bleeding after endoscopic submucosal dissection of colorectal neoplasms显示文摘AIM:To investigate the risk factors for delayed bleeding following endoscopic submucosal dissection(ESD)treatment for colorectal neoplasms.METHODS:We retrospectively reviewed the medical records of 317 consecutive patients with 325 lesions who underwent ESD for superficial colorectal neoplasms at our hospital from January 2009 to June2013.Delayed post-ESD bleeding was defined as bleeding that resulted in overt hematochezia 6 h to 30d after ESD and the observation of bleeding spots as confirmed by repeat colonoscopy or a required blood transfusion.We analyzed the relationship between risk factors for delayed bleeding following ESD and the following factors using univariate and multivariate analyses:age,gender,presence of comorbidities,use of antithrombotic drugs,use of intravenous heparin,resected specimen size,lesion size,lesion location,lesion morphology,lesion histology,the device used,procedure time,and the presence of significant bleeding during ESD.RESULTS:Delayed post-ESD bleeding was found in14 lesions from 14 patients(4.3%of all specimens,4.4%patients).Patients with episodes of delayed postESD bleeding had a mean hemoglobin decrease of2.35 g/dL.All episodes were treated successfully using endoscopic hemostatic clips.Emergency surgery was not required in any of the cases.Blood transfusion was needed in 1 patient(0.3%).Univariate analysis revealed that lesions located in the cecum(P=0.012)and the presence of significant bleeding during ESD(P=0.024)were significantly associated with delayed post-ESD bleeding.The risk of delayed bleeding was higher for larger lesion sizes,but this trend was not statistically significant.Multivariate analysis revealed that lesions located in the cecum(OR=7.26,95%CI:1.99-26.55,P=0.003)and the presence of significant bleeding during ESD(OR=16.41,95%CI:2.60-103.68,P=0.003)were independent risk factors for delayed post-ESD bleeding.CONCLUSION:Location in the cecum and significant bleeding during ESD predispose patients to delayed post-procedural bleeding.Therefore,careful and additional management is recommended for these patients. | Sho Suzuki Akiko Chino Teruhito Kishihara Naoyuki Uragami Yoshiro Tamegai Takanori Suganuma Junko Fujisaki Masaaki Matsuura Takao Itoi Takuji Gotoda Masahiro Igarashi Fuminori Moriyasu | 2014 | World Journal of Gastroenterology2014，20，7： | 21 |
| 3 | Useful detection of CD147 (EMMPRIN) for pathological diagnosis of early hepatocellular carcinoma in needle biopsy samples显示文摘AIM:To make clear whether CD147 (EMMPRIN) expression in pathological tumor samples with a fine-needle aspiration biopsy is useful for pathological diagnosis of early hepatocellular carcinoma (HCC). METHODS:Twenty-two patients (15 men and 7 women; median age 68 years,range 56-81 years) underwent a liver tissue biopsy in order to make a diagnosis of HCC. Paraffin-embedded liver biopsy tissue samples from 22 patients were stained with anti-CD147 antibody,murine monoclonal antibody 12C3 (MAb12C3) for immunohistochemical analysis. An immunohistochemical analysis of CD147 was performed and the degree of staining compared between tumor and non-tumor tissue. In addition,the degree of staining within tumor tissue was compared according to a number of clinicopathological variables. RESULTS:The degree of staining of CD147 was significantly higher in tumor tissues than non-tumor tissues,even in tumors less than 15 mm in diameter.The expression of this protein was significantly elevated in HCC tissue specimens from patients with a low value of serum AST and γ-GTP. | Satoshi Mamori Keisuke Nagatsuma Tomokazu Matsuura Kiyoshi Ohkawa Hiroshi Hano Masaharu Fukunaga Masato Matsushima Yoshifumi Masui Nao Fushiya Hiroshi Onoda Yasuyuki Searashi Ichiro Takagi Hisao Tajiri | 2007 | World Journal of Gastroenterology2007，13，21： | 20 |
| 4 | Feasibility of cold snare polypectomy in Japan: A pilot study显示文摘AIM: To investigate the feasibility of cold snare polypectomy(CSP) in Japan.METHODS: The outcomes of 234 non-pedunculated polyps smaller than 10 mm in 61 patients who underwent CSP in a Japanese referral center were retrospectively analyzed. The cold snare polypectomies were performed by nine endoscopists with no prior experience in CSP using an electrosurgical snare without electrocautery.RESULTS: CSPs were completed for 232 of the 234 polyps. Two(0.9%) polyps could not be removed without electrocautery. Immediate postpolypectomy bleeding requiring endoscopic hemostasis occurred in eight lesions(3.4%; 95%CI: 1.1%-5.8%), but all were easily managed. The incidence of immediate bleeding after CSP for small polyps(6-9 mm) was significantly higher than that of diminutive polyps(≤ 5 mm; 15% vs 1%, respectively). Three(5%) patients complained of minor bleeding after the procedure but required no intervention. The incidence of delayed bleeding requiringendoscopic intervention was 0.0%(95%CI: 0.0%-1.7%). In total, 12% of the resected lesions could not be retrieved for pathological examination. Tumor involvement in the lateral margin could not be histologically assessed in 70(40%) lesions.CONCLUSION: CSP is feasible in Japan. However, immediate bleeding, retrieval failure and uncertain assessment of the lateral tumor margin should not be underestimated. Careful endoscopic diagnosis before and evaluation of the tumor residue after CSP are recommended when implementing CSP in Japan. | Yoji Takeuchi Takeshi Yamashina Noriko Matsuura Takashi Ito Mototsugu Fujii Kengo Nagai Fumi Matsui Tomofumi Akasaka Noboru Hanaoka Koji Higashino Hiroyasu Iishi Ryu Ishihara Henrik Thorlacius Noriya Uedo | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，17： | 14 |
| 5 | Platelet thromboxane(11-dehydro-Thromboxane B_2) and aspirin response in patients with diabetes and coronary artery disease显示文摘Aspirin(ASA) irreversibly inhibits platelet cyclooxygenase-1(COX-1) leading to decreased thromboxane-mediated platelet activation. The effect of ASA ingestion on thromboxane generation was evaluated in patients with diabetes(DM) and cardiovascular disease. Thromboxane inhibition was assessed by measuring the urinary excretion of 11-dehydro-thromboxane B2(11dhTxB2), a stable metabolite of thromboxane A2. The mean baseline urinary 11dhTxB2 of DM was 69.6% higher than healthy controls(P = 0.024): female subjects(DM and controls) had 50.9% higher baseline 11dhTxB2 than males(P = 0.0004), while age or disease duration had no influence. Daily ASA ingestion inhibited urinary 11dhTxB2 in both DM(71.7%) and controls(75.1%, P < 0.0001). Using a pre-established cut-off of 1500 pg/mg of urinary 11dhTxB2, there were twice as many ASA poor responders(ASA 'resistant') in DM than in controls(14.8% and 8.4%, respectively). The rate of ASA poor responders in two populations of acute coronary syndrome(ACS) patients was 28.6 and 28.7%, in spite of a significant(81.6%) inhibition of urinary 11dhTxB2(P < 0.0001). Both baseline 11dhTxB2 levels and rate of poor ASA responders were significantly higher in DM and ACS compared to controls. Underlying systemic oxidative inflammation may maintain platelet function in atherosclerotic cardiovascular disease irrespective of COX-1 pathway inhibition and/or increase systemic generation of thromboxane from non-platelet sources. | Luis R Lopez Kirk E Guyer Ignacio Garcia De La Torre Kelly R Pitts Eiji Matsuura Paul RJ Ames | 2014 | World Journal of Diabetes2014，5，2： | 13 |
| 6 | Preparation and incubation conditions affect the DNA integrity of ejaculated human spermatozoa显示文摘适当精液处理和评价为成功的不孕处理是批评的。我们调查了实验室过程包括精液准备和孵化是否影响精子 DNA 正直。153 个不肥沃的人的一个总数被包含。常规精液参数和精子染色质结构试金(SCSA ) 参数,也就是说 DNA 破碎索引(% DFI ) 和高 DNA stainability (% HDS ) ,在新鲜呼喊的精液样品上被估计,它在不同条件下面被对待并且孵化。否定关联在 % DFI 和精子集中,活动性,进步活动性和形态学之间被识别。DFI 的一个更低的百分比在精子被检测密度坡度 centrifugation (DGC ) 是否被游泳起来处理独自与 DGC 比较跟随(P < 0.01 ) 。尽管 % DFI 在空中在房间温度(RT ) 并且在 37 掳 C 与孵化以一种时间依赖者方式增加了,在在 RT 的 24 h 以后的 % DFI 在 37 掳 C 是比那显著地低的(P < 0.05 ) 。有 5% CO2 的孵化在维持精子活动性是有效的(P < 0.01 ) ;然而,它导致了 % DFI 的进一步的举起(P < 0.001 ) 。因此,精子 DNA 损坏与更长的潜伏期被联系。有趣地,普通文化条件例如维持 pH 和温度,损害了精子 DNA 正直。 | Rieko Matsuura Takumi Takeuchi Atsumi Yoshida | 2010 | Asian Journal of Andrology2010，12，5： | 10 |
| 7 | Pink-color sign in esophageal squamous neoplasia, and speculation regarding the underlying mechanism显示文摘AIM:To investigate the reasons for the occurrence of the pink-color sign of iodine-unstained lesions. METHODS:In chromoendoscopy, the pink-color sign of iodine-unstained lesions is recognized as useful for the diagnosis of esophageal squamous cell carcinoma. Patients with superficial esophageal neoplasms treated by endoscopic resection were included in the study. Areas of mucosa with and without the pink-color sign were evaluated histologically. The following histologic features that were possibly associated with the pinkcolor sign were evaluated. The keratinous layer and basal cell layer were classified as present or absent. Cellular atypia was classified as high grade, moderate grade or low grade, based on nuclear irregularity, mitotic figures, loss of polarity, chromatin pattern and nuclear/cytoplasmic ratio. Vascular change was assessed based on dilatation, tortuosity, caliber change and variability in shape. Vessels with these four findings were classified as positive for vascular change. Endoscopic images of the lesions were captured immediately after iodine staining, 2-3 min after iodine staining and after complete fading of iodine staining. Quantitative analysis of color changes after iodine staining was also performed. RESULTS:A total of 61 superficial esophageal neoplasms in 54 patients were included in the study. The lesions were located in the cervical esophagus in one case, the upper thoracic esophagus in 10 cases, the mid-thoracic esophagus in 33 cases, and the lower thoracic esophagus in 17 cases. The median diameter of the lesions was 20 mm (range:2-74 mm). Of the 61 lesions, 28 were classified as pink-color sign positive and 33 as pink-color sign negative. The histologic diagnosis was high-grade intraepithelial neoplasia (HGIN) or cancer invading into the lamina propria in 26 of the 28 pink-color sign positive lesions. There was a significant association between pink-color sign positive epithelium and HGIN or invasive cancer (P = 0.0001). Univariate analyses found that absence of the keratinous layer and cellular atypia were significantly associated with the pink-color sign. After Bonferroni correction, there were no significant associations between the pink-color sign and presence of the basal membrane or vascular change. Multivariate analyses found that only absence of the keratinous layer was independently associated with the pink-color sign (OR = 58.8, 95%CI:5.5-632).Quantitative analysis was performed on 10 superficial esophageal neoplasms with both pink-color sign positive and negative areas in 10 patients. Pink-color sign positive mucosa had a lower mean color value in the late phase (pinkish color) than in the early phase (yellowish color), and had similar mean color values in the late and final phases. These findings suggest that pinkcolor positive mucosa underwent color fading from the color of the iodine (yellow) to the color of the mucosa (pink) within 2-3 min after iodine staining. Pink-color sign negative mucosa had similar mean color values in the late and early phases (yellowish color), and had a lower mean color value in the final phase (pinkish color) than in the late phase. These findings suggest that pink-color sign negative mucosa did not undergo color fading during the 2-3 min after iodine staining, and underwent color fading only after spraying of sodium thiosulfate. CONCLUSION:The pink-color sign was associated with absence of the keratinous layer. This sign may be caused by early fading of iodine staining. | Ryu Ishihara Hiromitsu Kanzaki Hiroyasu Iishi Kengo Nagai Fumi Matsui Takeshi Yamashina Noriko Matsuura Takashi Ito Mototsugu Fujii Sachiko Yamamoto Noboru Hanaoka Yoji Takeuchi Koji Higashino Noriya Uedo Masaharu Tatsuta Yasuhiko Tomita Shingo Ishiguro | 2013 | World Journal of Gastroenterology2013，19，27： | 10 |
| 8 | Coatings on Mg alloys and their mechanical properties: A review显示文摘Poor corrosion resistance is a serious drawback of Mg alloys, restricting their practical applications.Coating is one of the effective techniques for improvement in the poor corrosion resistance. In this paper,the coating processes for Mg alloys so far developed are reviewed. Among several processes, the coating processes based on mechanical energy, including metal forming, are attractive because the corrosion resistance and formability of Mg alloys are simultaneously improved. | Toko Tokunaga Munekazu Ohno Kiyotaka Matsuura | 2018 | Journal of Materials Science & Technology2018，34，7： | 9 |
| 9 | Prognosis following transcatheter arterial embolization for 121 patients with unresectable hepatocellular carcinoma with or without a history of treatment显示文摘瞄准:回顾地为 HCC 后面的 transcatheter 与肝细胞癌(HCC ) 评估病人的预后与或没有治疗的历史动脉的 embolization (TAE ) 。方法:有在我们的医院里从 1992 ~ 2004 与 TAE 对待的 HCC 的 121 个病人在这研究被注册。84 个病人为 HCC 有治疗的历史,当时 37。在入口,有额外肝的转移的病人,门静脉肿瘤血栓,或孩子呸班的时候, C 被排除。当 HCC 的复发被提高的肿瘤标记,或 ultrasonography 或动态计算断层摄影术调查结果诊断时, TAE 被重复。结果:肿瘤尺寸更大,没有过去的治疗(P<0.01 ) ,肿瘤的数字是在病人的少数。然而,在节点转移(TNM ) 舞台或幸存在 2 个组之间评估的肿瘤没有差别。一个双性人 alpha-fetoprotein (法新社)(>100 ng/mL ) 的小叶片的肿瘤和高水平是与在有 HCC 的历史的病人的差的预后有关的因素。结论:预后追随者 TAE 在有或没有过去的治疗的 HCC 病人之间是类似的。在到一堂重复 TAE 功课的入口能改进预后以前, HCC 或周期性的 HCC 和获得的好本地人的早诊断对 HCC 控制。 | Atsushi Hiraoka Teru Kumagi Masashi Hirooka Takahide Uehara Kiyotaka Kurose Hidehito luchi Yoichi Hiasa Bunzo Matsuura Kojiro Michitaka Seishi Kumano Hiroaki Tanaka Yoshimasa Yamashita Norio Horiike Teruhito Mochizuki Morikazu Onji | 2006 | World Journal of Gastroenterology2006，12，13： | 9 |
| 10 | Duplication cyst of the small intestine found by double-balloon endoscopy:A case report显示文摘A 35-year-old man was admitted due to bloody stool and anemia. The bleeding source could not be detected by esophagogastroduodenoscopy or colonoscopy. Double balloon endoscopy (DBE) revealed a diverticulum-like hole in which coagula stuck in the ileum at 1 meter on the oral side from the ileocecal valve. The adjacent mucosa just to the oral side of the hole was elevated like a submucosal tumor. The lesion was considered the source of bleeding and removed surgically. It was determined to be a cyst with an ileal structure on the mesenteric aspect accompanying gastric mucosa. The diagnosis was a duplication cyst of the ileum,which is a rare entity that can cause gastrointestinal bleeding. In the present case,DBE was used to fi nd the hemorrhagic duplication cyst in the ileum. | Haruei Ogino Toshiaki Ochiai Norimoto Nakamura Daisuke Yoshimura Teppei Kabemura Tetsuya Kusumoto Hiroshi Matsuura Akihiko Nakashima Kuniomi Honda Kazuhiko Nakamura | 2008 | World Journal of Gastroenterology2008，14，24： | 5 |
| 11 | Modeling the potential distribution of shallow-seated landslides using the weights of evidence method and a logistic regression model:a case study of the Sabae Area, Japan显示文摘A number of statistical methods are typically used to effectively predict potential landslide distributions.In this study two multivariate statistical analysis methods were used (weights of evidence and logistic regression) to predict the potential distribution of shallow-seated landslides in the Kamikawachi area of Sabae City,Fukui Prefecture,Japan.First,the dependent variable (shallow-seated landslides) was divided into presence and absence,and the independent variables (environmental factors such as slope and altitude) were categorized according to their characteristics.Then,using the weights of evidence (WE) method,the weights of pairs comprising presence ( w+ (i)) or absence ( w?(i)),and the contrast values for each category of independent variable (evidence),were calculated.Using the method that integrated the weights of evidence method and a logistic regression model,score values were calculated for each category of independent variable.Based on these contrast values,three models were selected to sum the score values of every gird in the study area.According to a receiver operating characteristic curve analysis (ROC),model 2 yielded the best fit for predicting the potential distribution of shallow-seated landslide hazards,with 89% correctness and a 54.5% hit ratio when the occurrence probability (OP) of landslides was 70%.The model was tested using data from an area close to the study region,and showed 94% correctness and a hit ratio of 45.7% when the OP of landslides was 70%.Finally,the potential distribution of shallow-seated landslides,based on the OP,was mapped using a geographical information system. | Ru-Hua SONG Daimaru HIROMU Abe KAZUTOKI Kurokawa USIO Matsuura SUMIO | 2008 | International Journal of Sediment Research2008，23，2： | 5 |
| 12 | Recycling of ironmaking and steelmaking slags in Japan and China显示文摘The mass production of steel is inevitably accompanied by large quantities of slags.The treatment of ironmaking and steelmaking slags is a great challenge in the sustainable development of the steel industry.Japan and China are two major steel producing countries that have placed a large emphasis on developing new technologies to decrease slag emission or promote slag valorization.Slags are almost completely reused or recycled in Japan.However,due to stagnant infrastructural investments,future applications of slags in conventional sectors are expected to be difficult.Exploring new functions or applications of slags has become a research priority in Japan.For example,the utilization of steelmaking slags in offshore seabeds to create marine forests is under development.China is the top steel producer in the world.The utilization ratios of ironmaking and steelmaking slags have risen steadily in recent years,driven largely by technological advances.For example,hot stage processing of slags for materials as well as heat recovery techniques has been widely applied in steel plants with good results.However,increasing the utilization ratio of basic oxygen furnace slags remains a major challenge.Technological innovations in slag recycling are crucial for the steel industries in Japan and China.Here,the current status and developing trends of utilization technologies of slags in both countries are reviewed. | Hiroyuki Matsuura Xiao Yang Guangqiang Li Zhangfu Yuan Fumitaka Tsukihashi | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，4： | 5 |
| 13 | Response of Rice to Insect Elicitors and the Role of OsJAR1 in Wound and Herbivory-Induced JA-lle Accumulation显示文摘Plants produce jasmonic acid(JA) and its amino acid conjugate,jasmonoyl-L-isoleucine(JA-lle) as major defense signals in response to wounding and herbivory.In rice(Oryza sativa),JA and JA-lle rapidly increased after mechanical damage,and this increase was further amplified when the wounds were treated with oral secretions from generalist herbivore larvae,lawn armyworms(Spodoptera mauritia),revealing for the first time active perception mechanisms of herbivore-associated elicitor(s) in rice.In the rice genome, two OsJAR genes can conjugate JA and lle and form JA-lle in vitro;however,their function in herbivoryinduced accumulation of JA-lle has not been investigated.By functional characterization of TOS17 retrotransposon-tagged Osjar1 plants and their response to simulated herbivory,we show that OsJAR1 is essential for JA-lle production in herbivore-attacked,field-grown plants.In addition,OsJAFM was required for normal seed development in rice under field conditions.Our results suggest that OsJAR1 possesses at least two major functions in rice defense and development that cannot be complemented by the additional OsJAR2 gene function,although this gene previously showed overlapping enzyme activity in vitro. | Kaori Fukumoto Kabir Md Alamgir Yuko Yamashita Izumi C.Mori Hideyuki Matsuura Ivan Galis | 2013 | Journal of Integrative Plant Biology2013，55，8： | 5 |
| 14 | Reaction mechanism of phosphorus with multi phase fluxes during hot metal dephosphorization显示文摘The formation of solid solution combined with tricalcium phosphate and dicalcium silicate could promote a considerable removal of phosphorus from liquid slag to solid during hot metal dephosphorization,and thus the dephosphorization by using multi phase fluxes could significantly decrease the consumption of lime. However,the reaction mechanism of multi phase fluxes has not been understood clearly.In the present study,the phase diagram for the CaO-SiO2-FeO-P2O5 system has been measured with certain oxygen partial pressure at hot metal pretreatment temperature.Comparing with the CaO-SiO2-FeO system,shrinkage of liquid phase area at higher FeO contents was observed at 1 673 K with oxygen partial pressure of 9.2×10-11 atm. | Hiroyuki MATSUURA Fumitaka TSUKIHASHI | 2010 | Baosteel Technical Research2010，4，S1： | 5 |
| 15 | Transcriptomic analysis of epigenetic modification genes in the termite Reticulitermes speratus显示文摘Eusocial insects display a caste system in which different castes are morpho-logically and physiologically specialized for different tasks.Recent studies have revealed that epigenetic modifications,including DNA methylation and histone modification,me-diate caste determination and differentiation,longevity,and polyethism in eusocial insects.Although there has been a growing interest in the relationship between epigenetic mech-anisms and phenotypic plasticity in termites,there is ltte information about differential expression levels among castes and expression sites for these genes in termites.Here we show royaltissuc-specific expression of epigenetic modification genes in the termite Reticulitermes speratus.Using RNA-seq,we identified 74 genes,including three DNA methyltransferases,seven sirtuins,48 Trithorax group proteins,and 16 Polycomb group proteins.Among these genes,15 showed king-specific expression,and 52 showed age-dependent differential expression in kings and queens.Quantitative real-time PCR revealed that DNA methyltransferase 3 is expressed specifically in the king's testis and fat body,whereas some histone modification genes are remarkably expressed in the king's testis and queen's ovary.These findings imply that epigenetic modification plays important roles in the gamete production process in termite kings and queens. | Yuki Mitaka Eisuke Tasaki Tomonari Nozaki Taro Fuchikawa Kazuya Kobayashi Kenji Matsuura | 2020 | Insect Science2020，27，2： | 4 |
| 16 | Effects of Zr addition on evolution behavior of inclusions in EH36 shipbuilding steel: from casting to welding显示文摘 | Xiao-dong Zou Jin-cheng Sun Da-peng Zhao Hiroyuki Matsuura Cong Wang | 2018 | Journal of Iron and Steel Research(International)2018，25，2： | 4 |
| 17 | Relationships of the anaerobic threshold with the 5 km, 10 km, and 10 mile races显示文摘 | Syuzo Kumagai Kiyoji Tanaka Yoshiyuki Matsuura Akira Matsuzaka Kohji Hirakoba Katsumi Asano | 1982 | European Journal of Applied Physiology and Occupational Physiology1982，，： | 4 |
| 18 | The hepatic sinusoidal endothelial lining and colorectal liver metastases显示文摘Colorectal cancer (CRC) is a common malignant disease and the severe nature of cases in men and women who develop colorectal cancer makes this an important socio-economic health issue. Major challenges such as understanding and modeling colorectal cancer pathways rely on our understanding of simple models such as outlined in this paper. We discuss that the development of novel standardized approaches of multidimensional (correlative) biomolecular microscopy methods facilitates the collection of (sub) cellular tissue information in the early onset of colorectal liver metastasis and that this approach will be crucial in designing new effective strategies for CRC treatment. The application of X-ray micro-computed tomography and its potential in correlative imaging of the liver vasculature will be discussed. | Filip Braet Keissuke Nagatsuma Masaya Saito Lilian Soon Eddie Wisse Tomokazu Matsuura | 2007 | World Journal of Gastroenterology2007，13，6： | 3 |
| 19 | Fabrication and characterization of affordable hydrophobic ceramic hollow fibre membrane for contacting processes显示文摘Affordable hydrophobic hollow fibre membranes were prepared using kaolin and alumina based ceramic powders via a combined phase inversion and sintering technique,followed by a grafting with fluoroalkylsilane(FAS).The crux of the matter in this paper is to study the changes in the properties of the hollow fibre membranes(gas permeation,mechanical strength,pore size,porosity,tortuosity,morphology,and contact angle)by the addition of alumina(Al2O3)to the pure kaolin with mono or multiparticle sizes.By varying the overall loading and particle size of alumina addition,different morphologies of the membranes were obtained due to the differences in the path lengths during phase inversion process for each solvent and nonsolvent exchange.The successful grafting with FAS was evidenced by the increase in contact angle from nearly equal to zero degree before grafting to 140°after grafting.Kaolin-alumina-4,one of the hollow fibres fabricated in this work,achieved a mean pore size of 0.25μm with the bending strength of 96.4 MPa and high nitrogen permeance of 2.3×10^(-5) mol·m^(-2)·Pa^(-1)·s^(-1),which makes the hollow fibre most suitable for the membrane contactor application. | Mohammed Abdulmunem ABDULHAMEED Mohd Hafiz Dzarfan OTHMAN Haider Nadhom Azziz Al JODA Ahmad Fauzi ISMAIL Takeshi MATSUURA Zawati HARUN Mukhlis A.RAHMAN Mohd Hafiz PUTEH Juhana JAAFAR | 2017 | Journal of Advanced Ceramics2017，6，4： | 3 |
| 20 | Fabrication of Al-Coated Mg-Li Alloy Sheet and Investigation of Its Properties显示文摘An Al-coated Mg-8 mass% Li alloy rectangular bar was fabricated by hot extrusion, and then, it was hot-rolled into a thin sheet. The Al coating was uniform in thickness and had good bonding with the substrate during all the processing. This Alcoated Mg–Li alloy exhibited a good corrosion resistance in a 0.5 mass% HCl aqueous solution. No intermetallic compound was observed at the Al/Mg–Li interface after the extrusion and the rolling. The Al-coated Mg–Li alloy sheet exhibited an elongation to fracture of 35% at room temperature at a strain rate of 0.001 s(-1)without any debonding between the coating and the substrate. When tensile tested at 573 K at 0.001 s(-1)in the air, the Al coating remained undamaged even until an elongation of about 150%. Further elongation generated cracks on the coating and the specimen fractured at an elongation of about 200%. In an Ar atmosphere, the specimen exhibited a fracture elongation of over 400% under the same conditions at 573 K at 0.001 s(-1), although a large number of cracks generated on the Al coating. | Tian-Long Zhang Toko Tokunaga Munekazu Ohno Mi-Lin Zhang Kiyotaka Matsuura | 2019 | Acta Metallurgica Sinica(English Letters)2019，32，2： | 3 |
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