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| 1 | Comparative epidemiology of gastric cancer between Japan and China显示文摘AIM:To clarify the similarities and differences in gastric cancer epidemiology between Japan and China.METHODS:A comprehensive literature search of the PubMed database was performed.The relevant literature published in China was also been cited.Data on incidence and mortality rates in 2008 were obtained from the Cancer Mondial database,published by International Agency for Research on Cancer at http://gffzzdff0249c86de468fhnc69nunq5vcp6knx.ffgz.tsg.suse.edu.cn/.RESULTS:Gastric cancer remains a significant publichealth burden in both Japan and China.The prevalence of Helicobacter pylori(H.pylori)colonization is high in the adult populations of both countries.Accumulating evidence from intervention studies in both countries has shown the effectiveness of H.pylori eradication in reduc-ing gastric cancer incidence.There are differences,however,in many aspects of gastric cancer,including patterns of incidence and mortality,trends in the prevalence of H.pylori infection,H.pylori strains,the magnitude of risk of gastric cancer related to H.pylori infection,and associations with dietary habits.Compared with China,Japan has seen a more rapid decline in H.pylori infection among adolescents.While Japanese cohort studies have dominated the literature concerning the associations between gastric cancer and dietary habits,numerous case-control studies in China suggest a positive association between a high intake of preserved fish and vegetables and gastric cancer risk.There is a need for a multidisciplinary research approach to understand the interactions between various strains of H.pylori,host factors,and other lifestyle and environmental factors in gastric carcinogenesis in both countries.CONCLUSION:The shared high incidence of gastric cancer and high prevalence of H.pylori,as well as differences in many aspects of gastric cancer,provide an excellent opportunity to establish Sino-Japanese collaborations. | Yingsong Lin Junko Ueda Shogo Kikuchi Yukari Totsuka Wen-Qiang wei You-Lin Qiao Manami Inoue | 2011 | World Journal of Gastroenterology2011，17，39： | 64 |
| 2 | Shear wave velocity is a useful marker for managing nonalcoholic steatohepatitis显示文摘AIM:To investigate whether a noninvasive measurement of tissue strain has a potential usefulness for management of nonalcoholic steatohepatitis(NASH).METHODS:In total 26 patients,23 NASHs and 3 normal controls were enrolled in this study.NASH was staged based on Brunt criterion.At a region of interest(ROI),a shear wave was evoked by implementing an acoustic radiation force impulse(ARFI),and the propagation velocity was quantif ied.RESULTS:Shear wave velocity(SWV) could be reproducibly quantified at all ROIs in all subjects except for 4 NASH cases,in which a reliable SWV value was not calculated at several ROIs.An average SWV of 1.34 ± 0.26 m/s in fibrous stage 0-1 was significantly slower than 2.20 ± 0.74 m/s and 2.90 ± 1.01 m/s in stages 3 and 4,respectively,but was not significantly different from 1.79 ± 0.78 m/s in stage 2.When a cutoff value was set at 1.47 m/s,receiver operating characteristic analysis showed significance to dissociate stages 3 and 4 from stage 0-1(P=0.0092) with sensitivity,specificity and area under curve of 100%,75% and 94.2%,respectively.In addition,the correlation between SWV and hyaluronic acid was significant(P<0.0001),while a tendency toward negative correlation was observed with serum albumin(P=0.053).CONCLUSION:The clinical implementation of ARFI provides noninvasive repeated evaluations of liver stiffness at an arbitrary position,which has the potential to shed new light on NASH management. | Akihiko Osaki Tomoyuki Kubota Takeshi Suda Masato Igarashi Keisuke Nagasaki Atsunori Tsuchiya Masahiko Yano Yasushi Tamura Masaaki Takamura Hirokazu Kawai Satoshi Yamagiwa Toru Kikuchi Minoru Nomoto Yutaka Aoyagi | 2010 | World Journal of Gastroenterology2010，16，23： | 30 |
| 3 | Serum biomarker tests are useful in delineating between patients with gastric atrophy and normal,healthy stomach显示文摘AIM:To study the value of serum biomarker tests to differentiate between patients with healthy or diseased stomach mucosa:i.e.those with Helicobacter pylori(H pylori)gastritis or atrophic gastritis,who have a high risk of gastric cancer or peptic ulcer diseases.METHODS:Among 162 Japanese outpatients,pepsinogen-(Pg-)and(Pg)were measured using a conventional Japanese technique,and the European GastroPanel examination(Pg and Pg,gastrin-17 and H pylori antibodies).Gastroscopy with gastric biopsies was performed to classify the patients into those with healthy stomach mucosa,H pylori non-atrophic gastritis or atrophic gastritis.RESULTS:Pg-and Pg assays with the GastroPanel and the Japanese method showed a highly significant correlation.For methodological reasons,however,serum Pg-,but not Pg,was twice as high with the GastroPanel test as with the Japanese test.The biomarker assays revealed that 5%of subjects had advanced atrophic corpus gastritis which was also verified by endoscopic biopsies.GastroPanel examination revealed an additional seven patients who had either advanced atrophic gastritis limited to the antrum or antrum-predominant H pylori gastritis.When compared to the endoscopic biopsy findings,the GastroPanel examination classified the patients into groups with 'healthy' or 'diseased' stomach mucosa with 94% accuracy,95% sensitivity and 93% specifi city.CONCLUSION:Serum biomarker tests can be used to differentiate between subjects with healthy and diseased gastric mucosa with high accuracy. | Katsunori Iijima Yasuhiko Abe Ryosuke Kikuchi Tomoyuki Koike Shuichi Ohara Pentti Sipponen Tooru Shimosegawa | 2009 | World Journal of Gastroenterology2009，15，7： | 25 |
| 4 | Rapid HPLC Method for Determination of 12 Isoflavone Components in Soybean Seeds显示文摘It is important to determine the isoflavone components by high-performance liquid chromatography (HPLC) for the molecular assistant selection of isoflavone in soybean. Based on the standard samples of 12 isoflavone components, the isoflavone components were analyzed using the determination of absorbance peaks method by HPLC. The results showed that there were different maximum ultraviolet (UV) absorbance for the aglycones of daidzein, glycitein, and genistein, which were at 250, 257, and 260 nm, respectively. A linear gradient elution of acetonitrile (13-30%) containing 0.1% acetic acid as a mobile phase was applied on a YMC-C18 column at 35℃. The 12 isoflavone components were determined using the UV detector by HPLC. We concluded that this is a rapid and precise method which adapted to determine the large numbers of samples with microanalysis. | SUN Jun-ming SUN Bao-li HAN Fen-xia YAN Shu-rong YANG Hua Akio Kikuchi | 2011 | Agricultural Sciences in China2011，10，1： | 23 |
| 5 | Pancreatic stents for the prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis should be inserted up to the pancreatic body or tail显示文摘AIM To investigate the location to which a pancreatic stent should be inserted to prevent post-endoscopic retrograde cholangiopancreatography(ERCP) pancreatitis(PEP).METHODS Over a ten-year period at our hospital, 296 patients underwent their first ERCP procedure and had a pancreatic stent inserted; this study included 147 patients who had ERCP performed primarily for biliary investigation and had a pancreatic stent inserted to prevent PEP. We dividedthese patients into two groups: 131 patients with a stent inserted into the pancreatic head(head group) and 16 patients with a stent inserted up to the pancreatic body or tail(body/tail group). Patient characteristics and ERCP factors were compared between the groups.RESULTS Pancreatic amylase isoenzyme(p-AMY) levels in the head group were significantly higher than those in the body/tail group [138.5(7.0-2086) vs 78.5(5.0-1266.5), P = 0.03] [median(range)]. No cases of PEP were detected in the body/tail group [head group, 12(9.2%)]. Of the risk factors for post-ERCP hyperamylasemia(≥ p-AMY median, 131 IU/L), procedure time ≥ 60 min [odds ratio(OR) 2.65, 95%CI: 1.17-6.02, P = 0.02) and stent insertion into the pancreatic head(OR 3.80, 95%CI: 1.12-12.9, P = 0.03) were identified as independent risk factors by multivariate analysis.CONCLUSION Stent insertion up to the pancreatic body or tail reduces the risk of post-ERCP hyperamylasemia and may reduce the risk of PEP. | Mitsuru Sugimoto Tadayuki Takagi Rei Suzuki Naoki Konno Hiroyuki Asama Yuki Sato Hiroki Irie Ko Watanabe Jun Nakamura Hitomi Kikuchi Yuichi Waragai Mika Takasumi Takuto Hikichi Hiromasa Ohira | 2018 | World Journal of Gastroenterology2018，24，22： | 13 |
| 6 | Applications of same-beam VLBI in the orbit determination of multi-spacecrafts in a lunar sample-return mission显示文摘Same-beam VLBI means that two spacecrafts with small separation angles that transmit multi-frequency signals specially designed are observed simultaneously through the main beam of receiving antennas. In same-beam VLBI,the differential phase delay between the two spacecrafts and the two receiving antennas can be obtained within a small error of several picoseconds. As a successful application,the short-arc orbit determination of several hours for Rstar and Vstar,which are two small sub-spacecrafts of SELENE,has been much improved by using the same-beam VLBI data together with the Doppler and range data. The long-arc orbit determination of several days has also been accomplished within an error of about 10 m with the same-beam VLBI data incorporated. These results show the value of the same-beam VLBI for the orbit determination of multi-spacecrafts. This paper introduces the same-beam VLBI and Doppler observations of SELENE and the orbit determination results. In addition,this paper introduces how to use the same-beam VLBI for a lunar sample-return mission,which usually consists of an orbiter,a lander and a return unit. The paper also offers the design for the onboard radio sources in the lunar sample-return mission,and introduces applications of S-band multi-frequency same-beam VLBI in lunar gravity exploration and applications during all stages in the position/orbit determinations such as orbiting,landing,sampling,ascending,and docking. | GOOSSENS Sander KIKUCHI Fuyuhiko MATSUMOTO Koji HANADA Hideo | 2010 | Science China(Physics,Mechanics & Astronomy)2010，53，6： | 13 |
| 7 | Trend in gastric cancer:35 years of surgical experience in Japan显示文摘AIM:To investigate the trend in gastric cancer surgery in the context of rapid therapeutic advancement in Japan and East Asia.METHODS:A retrospective analysis was performed on 4163 patients who underwent gastric resection for gastric cancer with histological confirmation between 1971 and 2007 at the surgical unit in Kitasato University Hospital,to determine the trend in gastric cancer requiring surgery.RESULTS:Gastric cancer requiring surgical resection increased in our hospital,but the incidence adjusted for population was constant during the observed pe-riod.Interestingly,the ratio of diffuse type/intestinal type gastric cancer was unexpectedly unchanged,and that of advanced/early gastric cancer(EGC)was,however,markedly reduced,while the actual incidence of potentially curative advanced gastric cancer tended to decrease.The incidence of EGC requiring surgery tended to increase as a whole,which is consistent with increased prevalence of endoscopic surveillance.As a result,overall survival and mortality of gastric cancer requiring gastric resection has recently markedly improved.CONCLUSION:In Japan,planned interventions may improve surgical gastric cancer mortality,but an unexpected trend of persistent existence of intestinal type cancer suggests the need for more robust medical intervention. | Keishi Yamashita Shinichi Sakuramoto Masayuki Nemoto Tomotaka Shibata Hiroaki Mieno Natsuya Katada Shiroh Kikuchi Masahiko Watanabe | 2011 | World Journal of Gastroenterology2011，17，29： | 11 |
| 8 | High-accuracy same-beam VLBI observations using Shanghai and Urumqi telescopes显示文摘The same-beam VLBI observations of Rstar and Vstar,which were two small satellites of Japanese lunar mission,SELENE,were successfully performed by using Shanghai and Urumqi 25-m telescopes. When the separation angle between Rstar and Vstar was less than 0.1 deg,the differential phase delay of the X-band signals between Rstar and Vstar on Shanghai-Urumqi baseline was obtained with a very small error of 0.15 mm rms,which was reduced by 1-2 order compared with the former VLBI results. When the separation angle was less than 0.56 deg,the differential phase delay of the S-band signals was also obtained with a very small error of several mm rms. The orbit determination for Rstar and Vstar was performed,and the accuracy was improved to a level of several meters by using VLBI and Doppler data. The high-accuracy same-beam differential VLBI technique is very useful in orbit determination for a spacecraft,and will be used in orbit determination for Mars missions of China Yinghuo-1 and Russia Phobos-grunt. | KIKUCHI Fuyuhiko KAMATA Shun'ichi MATSUMOTO Koji HANADA Hideo | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，12： | 11 |
| 9 | Short-type single balloon enteroscope for endoscopic retrograde cholangiopancreatography with altered gastrointestinal anatomy显示文摘AIM:To evaluate the effectiveness of a short-type single-balloon-enteroscope(SBE) for endoscopic retrograde cholangiopancreatography(ERCP) in patients with a reconstructed intestine.METHODS:Short-type SBE was developed to perform ERCP in postoperative patients with a reconstructed intestine.Short-type SBE is a direct-viewing endoscope with the following specifications:working length,1520 mm;total length,1840 mm;channel diameter,3.2 mm.In addition,short-type SBE has a water-jet channel.The study group comprised 22 patients who underwent 31 sessions of short-type SBE-assisted ERCP from June 2011 through May 2012.Reconstruction was performed by Billroth-Ⅱ(B-Ⅱ) gastrectomy in 6 patients(8 sessions),Roux-en-Y(R-Y) gastrectomy in 14 patients(21 sessions),and R-Y hepaticojejunostomy in 2 patients(2 sessions).We retrospectively studied the rate of reaching the blind end(papilla of Vater or choledochojejunal anastomosis),mean time required to reach the blind end,diagnostic success rate(defined as the rate of successfully imaging the bile and pancreatic ducts),therapeutic success rate(defined as the rate of successfully completing endoscopic treatment),mean procedure time,and complications.RESULTS:Among the 31 sessions of ERCP,the rate of reaching the blind end was 88% in B-Ⅱ gastrectomy,91% in R-Y gastrectomy,and 100% in R-Y hepaticojejunostomy.The mean time required to reach the papilla was 18.3 min in B-Ⅱ gastrectomy,21.1 min in R-Y gastrectomy,and 32.5 min in R-Y hepaticojejunostomy.The diagnostic success rates in all patients and those with an intact papilla were respectively 86% and 86% in B-Ⅱ gastrectomy,90% and 87% in R-Y gastrectomy,and 100% in R-Y hepaticojejunostomy.The therapeutic success rates in all patients and those with an intact papilla were respectively 100% and 100% in B-Ⅱ gastrectomy,94% and 92% in R-Y gastrectomy,and 100% in R-Y hepaticojejunostomy.Because the channel diameter was 3.2 mm,stone extraction could be performed with a wire-guided basket in 12 sessions,and wireguided intraductal ultrasonography could be performed in 8 sessions.As for complications,hyperamylasemia(defined as a rise in serum amylase levels to more than 3 times the upper limit of normal) occurred in 1 patient(7 sessions) with a B-Ⅱ gastrectomy and 4 patients(19 sessions) with an R-Y gastrectomy.After ERCP in patients with an R-Y gastrectomy,2 patients(19 sessions) had pancreatitis,1 patient(21 sessions) had gastrointestinal perforation,and 1 patient(19 sessions) had papillary bleeding.Pancreatitis and bleeding were both mild.Gastrointestinal perforation improved after conservative treatment.CONCLUSION:Short-type SBE is effective for ERCP in patients with a reconstructed intestine and allows most conventional ERCP devices to be used. | Hiroshi Yamauchi Mitsuhiro Kida Kosuke Okuwaki Shiro Miyazawa Tomohisa Iwai Miyoko Takezawa Hidehiko Kikuchi Maya Watanabe Hiroshi Imaizumi Wasaburo Koizumi | 2013 | World Journal of Gastroenterology2013，19，11： | 10 |
| 10 | Changes of gastric ulcer bleeding in the metropolitan area of Japan显示文摘BACKGROUND The two main causes of gastric ulcer bleeding are Helicobacter pylori(H.pylori)infection and ulcerogenic medicines,although the number of cases caused by each may vary with age.In Japan,the rate of H.pylori infection has fallen over the last decade and the number of prescriptions for non-steroidal anti-inflammatory drugs(NSAIDs)and antithrombotic drugs is increasing as the population ages.Methods of treatment for gastric ulcer bleeding have advanced with the advent of hemostatic forceps and potassium-competitive acid blocker(P-CAB).Thus,causes and treatments for gastric ulcer bleeding have changed over the last decade.AIM To examine the trends of gastric ulcer bleeding over 10 years in the metropolitan area of Japan.METHODS This is a single-center retrospective study.A total of 564 patients were enrolled from inpatients admitted to our hospital with gastric ulcer bleeding between 2006 and 2016.Age,medication history,H.pylori infection,method of treatment,rate of rebleeding,and the length of hospitalization were analyzed.Factors associated with gastric ulcer bleeding were evaluated using Fisher’s exact test,Pearson’s Chi-squared test or Student’s t-test as appropriate.The Jonckheere-Terpstra test was used to evaluate trends.A per-protocol analysis was used to examine the rate of H.pylori infection.RESULTS There was a significant increase in the mean age over time(P<0.01).The rate of H.pylori infection tended to decrease over the study period(P=0.10),whereas the proportion of patients taking antithrombotic agents or NSAIDs tended to increase(P=0.07).Over time,the use of NSAIDs and antithrombotic drugs increased with age.By contrast,the rate of H.pylori infection during the study period fell with age.H.pylori-induced ulcers accounted for the majority of cases in younger patients(<70 years old);however,the rate decreased with age(P<0.01).The method of treatment trend has changed significantly over time.The main method of endoscopic hemostasis has changed from clipping and injection to forceps coagulation(P<0.01),and frequently prescribed medicines have changed from proton pump inhibitor to P-CAB(P<0.01).The rate of rebleeding during the latter half of the study was significantly lower than that in the first half.CONCLUSION These trends,gastric ulcers caused by ulcerogenic drugs were increasing with age and H.pylori-induced ulcers were more common in younger patients,were observed. | Yoko Kubosawa Hideki Mori Satoshi Kinoshita Yoshihiro Nakazato Ai Fujimoto Masahiro Kikuchi Toshihiro Nishizawa Masayuki Suzuki Hidekazu Suzuki | 2019 | World Journal of Gastroenterology2019，25，42： | 10 |
| 11 | 血浆亲环蛋白A水平对冠状动脉疾病患者预后的影响显示文摘氧化应激状态下,血管平滑肌细胞、炎症细胞分泌亲环蛋白A(cyclophilin A,CyPA),并激活血小板功能。最近研究表明,血浆CyPA水平是诊断冠状动脉疾病的新型生物标志物。血浆CyPA水平对这些患者的预后是否有影响仍未阐明。方法:连续纳入接受诊断性冠状动脉造影的患者511例,测定血浆CyPA水平、高敏C反应蛋白(high-sensitivity C-reactive protein,hsCRP)和血浆脑钠尿肽水平, | Ohtsuki T Satoh K Omura J Kikuchi N Satoh T Kurosawa R Nogi M Sunamura S Yaoita N Aoki T Tatebe S Sugimura K Takahashi J Miyata S Shimokawa H 刘莉 叶鹏 | 2017 | 中华高血压杂志2017，25，2： | 9 |
| 12 | An analysis of demotivators in the EFL classroom显示文摘 | Hideki Sakai Keita Kikuchi | 2008 | System2008，，1： | 9 |
| 13 | Non-robotic minimally invasive gastrectomy as an independent risk factor for postoperative intra-abdominal infectious complications: A single-center, retrospective and propensity score-matched analysis显示文摘BACKGROUND Minimally invasive surgery for gastric cancer(GC) has gained widespread use as a safe curative procedure especially for early GC.AIM To determine risk factors for postoperative complications after minimally invasive gastrectomy for GC.METHODS Between January 2009 and June 2019, 1716 consecutive patients were referred to our division for primary GC. Among them, 1401 patients who were diagnosed with both clinical and pathological Stage Ⅲ or lower GC and underwent robotic gastrectomy(RG) or laparoscopic gastrectomy(LG) were enrolled. Retrospective chart review and multivariate analysis were performed for identifying risk factors for postoperative morbidity.RESULTS Morbidity following minimally invasive gastrectomy was observed in 7.5% of the patients. Multivariate analyses demonstrated that non-robotic minimally invasive surgery, male gender, and an operative time of ≥ 360 min were significant independent risk factors for morbidity. Therefore, morbidity was compared between RG and LG. Accordingly, propensity-matched cohort analysis revealed that the RG group had significantly fewer intra-abdominal infectious complications than the LG group(2.5% vs 5.9%, respectively;P = 0.038), while no significant differences were noted for other local or systemic complications.Multivariate analyses of the propensity-matched cohort revealed that non-robotic minimally invasive surgery [odds ratio = 2.463(1.070–5.682);P = 0.034] was a significant independent risk factor for intra-abdominal infectious complications.CONCLUSION The findings showed that robotic surgery might improve short-term outcomes following minimally invasive radical gastrectomy by reducing intra-abdominal infectious complications. | Susumu Shibasaki Koichi Suda Masaya Nakauchi Kenichi Nakamura Kenji Kikuchi Kazuki Inaba Ichiro Uyama | 2020 | World Journal of Gastroenterology2020，26，11： | 8 |
| 14 | Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma after endoscopic resection of early gastric cancer: an open-label, randomised controlled trial显示文摘 | Kazutoshi Fukase Mototsugu Kato Shogo Kikuchi Kazuhiko Inoue Naomi Uemura Shiro Okamoto Shuichi Terao Kenji Amagai Shunji Hayashi Masahiro Asaka | 2008 | The Lancet2008，，9636： | 7 |
| 15 | Diagnostic utility of endoscopic ultrasound-guided fineneedle aspiration biopsy for glomus tumor of the stomach显示文摘A 52-year-old man was referred for further investigation of a gastric submucosal tumor on the greater curvature of the antrum. Endoscopic ultrasonography demonstrated a hypoechoic solid mass, which was primarily connected to the muscular layer of the stomach. We performed endoscopic ultrasoundguided fine-needle aspiration biopsy. The pathological examination showed proliferation of oval-shaped cells with nest formation, which stained strongly positive for muscle actin, and negative for c-kit, CD34, CD56,desmin, S-100, chromogranin, and neuron-specific enolase. Therefore, we performed laparoscopy and endoscopy cooperative surgery based on the preoperative diagnosis of glomus tumor of the stomach. The final histological diagnosis confirmed the preoperative diagnosis. Although preoperative diagnosis of glomus tumor of the stomach is difficult with conventional images and endoscopic biopsy, endoscopic ultrasoundguided fine-needle aspiration biopsy is an essential tool to gain histological evidence of glomus tumor of the stomach for early diagnosis. | Shin Kato Kaoru Kikuchi Kenji Chinen Takahiro Murakami Fumihito Kunishima | 2015 | World Journal of Gastroenterology2015，21，22： | 7 |
| 16 | Efficacy of endoscopic ultrasonography-guided fine needle aspiration for pancreatic neuroendocrine tumor grading显示文摘AIM: To evaluate the efficacy of endoscopic ultrasonography-guided fine needle aspiration(EUS-FNA) for grading pancreatic neuroendocrine tumors(PNETs).METHODS: A total of 22 patients were diagnosed with PNET by EUS-FNA between October 2001 and December 2013 at Fukushima Medical University Hospital.Among these cases,we targeted 10 PNET patients who were evaluated according to the World Health Organization(WHO) 2010 classification.Surgery was performed in eight patients,and chemotherapy was performed in two patients due to multiple liver metastases.Specimens obtained by EUS-FNA were first stained with hematoxylin and eosin and then stained with chromogranin,synaptophysin,CD56,and Ki-67.The specimens were graded by the Ki-67 index according to the WHO 2010 classification.Specimens obtained by surgery were graded by the Ki-67 indexand mitotic count(WHO 2010 classification).For the eight specimens obtained by EUS-FNA,the Ki-67 index results were compared with those obtained by surgery.In the two cases treated with chemotherapy,the effects and prognoses were evaluated.RESULTS: The sampling rate for histological diagnosis by EUS-FNA was 100%.No adverse effects were observed.The concordance rate between specimens obtained by EUS-FNA and surgery was 87.5%(7/8).Fo r t h e t w o c a s e s t re a t e d w i t h c h e m o t h e ra p y,case 1 received somatostatin analog therapy and transcatheter arterial infusion(TAI) targeting multiple liver metastases.Subsequent treatment consisted of everolimus.During chemotherapy,the primary tumor remained unconfirmed,although the multiple liver metastases diminished dramatically.Case 2 was classified as neuroendocrine carcinoma(NEC) according to the Ki-67 index of a specimen obtained by EUS-FNA; therefore,cisplatin and irinotecan therapy was started.However,severe adverse effects,including renal failure and diarrhea,were observed,and the therapy regimen was changed to cisplatin and etoposide.TAI targeting multiple liver metastases was performed.Although the liver metastases diminished,the primary tumor remained unconfirmed.These chemotherapy regimens had immediate effects for both unresectable neuroendocrine tumor(NET) and NEC cases.These two subjects are still alive.CONCLUSION: EUS-FNA was effective for PNET diagnosis and Ki-67 index grading for WHO 2010 classification,enabling informed decisions on unresectable PNET treatment by identifying NET or NEC. | Mitsuru Sugimoto Tadayuki Takagi Takuto Hikichi Rei Suzuki Ko Watanabe Jun Nakamura Hitomi Kikuchi Naoki Konno Yuichi Waragai Hiroyuki Asama Mika Takasumi Hiroshi Watanabe Katsutoshi Obara Hiromasa Ohira | 2015 | World Journal of Gastroenterology2015，21，26： | 6 |
| 17 | SPATIAL GRADIENT ANALYSIS OF URBAN GREEN SPACES COMBINED WITH LANDSCAPE METRICS IN JINAN CITY OF CHINA显示文摘Urban green spaces have been arisen growing concern responded to the social and environmental costs of urban sprawl. A wide range of planning and policies has been and/or will be designed to protect urban green spaces and optimize their spatial pattern. A better design or planning of urban green space can make a major contribution to quality of environment and urban life, and furthermore can decide whether we can have a sustainable development in the urban area. Information about the status quo of urban green spaces can help planners design more effectively. However, how to quantify and capture such information will be the essential question we face. In this paper, to quantify the urban green space, a new method comprising gradient analysis, landscape metrics and GIS was developed through a case of Jinan City. The results demonstrate: 1) the gradient analysis is a valid and reliable instrument to quantify the urban green space spatial pattern precisely; 2) using moving window, explicit landscape metrics were spatially realized. Compared with quantifying metrics in the entire landscape, it would be better to link pattern with process and establish an important basis for analyzing the ecological and socioeconomic functions of green spaces. | KONG Fan-hua Nobukazu NAKAGOSHI YIN Hai-wei Akira KIKUCHI | 2005 | Chinese Geographical Science2005，15，3： | 6 |
| 18 | Bisphenol A in combination with TNF-a selectively induces Th2 cell-promoting dendritic cells in vitro with an estrogen-like activity显示文摘Bisphenol A(BPA)is a monomer used in manufacturing a wide range of chemical products,including epoxy resins and polycarbonate.BPA,an important endocrine disrupting chemical that exerts estrogen-like activities,is detectable at nanomolar levels in human serum worldwide.The pregnancy associated doses of 17b-estradiol(E2)plus tumor-necrosis factor-a(TNF-a)induce distorted maturation of human dendritic cells(DCs)that result in an increased capacity to induce T helper(Th)2 responses.The current study demonstrated that the presence of BPA during DC maturation influences the function of human DCs,thereby polarizing the subsequent Th response.In the presence of TNF-a,BPA treatment enhanced the expression of CC chemokine ligand 1(CCL1)in DCs.In addition,DCs exposed to BPA/TNF-a produced higher levels of IL-10 relative to those of IL-12p70 on CD40 ligation,and preferentially induced Th2 deviation.BPA exerts the same effect with E2 at the same dose(0.01–0.1 mM)with regard to DC-mediated Th2 polarization.These findings imply that DCs exposed to BPA will provide one of the initial signals driving the development and perpetuation of Th2-dominated immune response in allergic reactions. | Hongchuan Guo Tianyi Liu Yasushi Uemura Shunchang Jiao Deqing Wang Zilin Lin Yayoi Narita Motoharu Suzuki Narumi Hirosawa Yasuko Ichihara Osamu Ishihara Hirosato Kikuchi Yasushi Sakamoto Satoru Senju Qiuhang Zhang Feng Ling | 2010 | Cellular & Molecular Immunology2010，7，3： | 6 |
| 19 | Generalized 3D Scattering Channel Model with MIMO Antenna Systems显示文摘In this paper, a generalized three-dimensional(3D) scattering channel model for macrocellular land mobile environments is considered. This model simultaneously describes angular arrival of multi-path signals in the azimuth and elevation planes in an environment where uniformly distributed scatterers are assumed to be present in hemispheroids around the base station(BS) and mobile station(MS). Using this channel model, we first derive the closed-form expression for the joint and marginal probability density functions of the angle-of-arrival and time-of-arrival measured at the BS and the MS corresponding to the azimuth and elevation angles. Next, we derive an expression for the Doppler spectral distribution caused by motion of the MSs. Furthermore, we analyze the performance of multiple-input multiple-output antenna systems numerically. The results show that the proposed 3D scattering channel model performs better than previously proposed two-dimensional(2D) models for indoor and outdoor environments. We compare the results with previous scattering channel models and measurement results to validate the generalizability of our model. | Jie Zhou Hao Jiang Hisakazu Kikuchi | 2016 | China Communications2016，13，5： | 5 |
| 20 | Genome-wide analysis of NAC transcription factor family in rice显示文摘 | Mohammed Nuruzzaman Ramaswamy Manimekalai Akhter Most Sharoni Kouji Satoh Hiroaki Kondoh Hisako Ooka Shoshi Kikuchi | 2010 | Gene2010，，1： | 5 |
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