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220篇 您的检索式:作者名="Ikeya"
    题名 作者 年代 出处 被引量
1Inflammation-based factors and prognosis in patients with colorectal cancer显示文摘Several parameters for predicting survival in patients with colorectal cancer have been identified, including the performance status, age, gender and tumor-nodemetastasis(TNM) stage. Although the TNM stage is important and useful for predicting the prognosis and determining the appropriate treatment, it is well known that the survival time varies widely, even in patients with the same stage of disease. Therefore, the identification of new parameters capable of more precisely predicting patient survival is needed to help select the optimal treatment, especially in patients in the advanced stage of disease. Although the TNM stage reflects the tumor characteristics, cancer progression and survival are not determined solely based on the local characteristics of the tumor, but also the host systemic immune/inflammatory response. Therefore, using a combination of parameters that reflect both tumor characteristics and the host systemic inflammatory status is thought to be important for accurately predicting patient survival.Kiyoshi Maeda Masatusne Shibutani Hiroshi Otani Hisashi Nagahara Tetsuro Ikeya Yasuhito Iseki Hiroaki Tanaka Kazuya Muguruma Kosei Hirakawa 2015World Journal of Gastrointestinal Oncology2015,7,8:12
2重型柴油机用新型废气再循环系统显示文摘重型废气涡轮增压柴油机用涡轮增压器的总效率比轿车用小型增压器的高。由于进气歧管压力比废气压力高,所以其废气再循环困难。IHI公司为重型柴油机中的废气再循环研制了一种新型涡轮增压器,其压气机侧有一个再循环通道与在增压器进口处的狭窄环形切槽连接,此处的静压力比进气歧管处的低。装用此涡轮增压器的JIS柴油机的13工况试验结果表明:无需明显牺牲燃油耗就能降低26%的NO_x排放量。Takayuki Yamada Nobuyuki Ikeya Nobuhiro Kondoh 段缨 2002国外内燃机2002,34,2:8
3Endoscopic diagnosis and treatment of early esophageal squamous neoplasia显示文摘Esophageal cancer is one of the leading causes of cancer-related death and is associated with high morbidity and mortality.It carries a poor prognosis as more than half of patients present with advanced and unresectable disease.One contributing factor is the increased risk of lymph node metastases at early stages of disease.As such,it is essential to detect squamous cell neoplasia (SCN) at an early stage.In order to risk stratify lesions,endoscopists must be able to perform image enhanced endoscopy including magnification and Lugol's chromoendoscopy.The assessment of both the horizontal extent and depth of any lesion is also of utmost importance prior to treatment.Endoscopic mucosal resection and submucosal dissection remain the standard of care with literature supportive their respective use.Radiofrequency ablation and other endoscopic treatments are currently available although should not be considered first line at this time.Our objective is to review the current options for the endoscopic diagnosis and treatment of esophageal SCN.Yuto Shimamura Takashi Ikeya Norman Marcon Jeffrey D Mosko 2017World Journal of Gastrointestinal Endoscopy2017,9,9:5
4Repeat endoscopic submucosal dissection for recurrent gastric cancers after endoscopic submucosal dissection显示文摘AIM:To clarify the safety and efficacy of repeat endoscopic submucosal dissection(re-ESD)for locally recurrent gastric cancers after ESD.METHODS:A retrospective evaluation was performed of the therapeutic efficacy,complications and followup results from ESD treatment for early gastric cancers in 521 consecutive patients with 616 lesions at St.Luke`s International Hospital between April 2004 and November 2012.In addition,tumor size,the size of resected specimens and the operation time were compared between re-ESD and initial ESD procedures.A flex knife was used as the primary surgical device and a hook knife was used in cases with severe fibrosis in the submucosal layer.Continuous variables were analyzed using the non-parametric Mann-Whitney U test and are expressed as medians(range).Categorical variables were analyzed using a Fisher’s exact test and are reported as proportions.Statistical significance was defined as a P-value less than 0.05.RESULTS:The number of cases in the re-ESD group and the initial ESD group were 5 and 611,respectively.The median time interval from the initial ESD to re-ESD was 14(range,4-44 mo).En bloc resection with free lateral and vertical margins was successfully performed in all re-ESD cases without any complications.No local or distant recurrence was observed during the median follow-up period of 48(range,11-56 mo).Tumor size was not significantly different between the re-ESD group and the initial ESD group(median 22 mm vs 11mm,P=0.09),although the size of resected specimens was significantly larger in the re-ESD group(median 47 mm vs 34 mm,P<0.05).There was a nonsignificant increase observed in re-ESD operation time compared to initial ESD(median 202 min vs 67 min,respectively,P=0.06).CONCLUSION:Despite the low patient number and short follow-up,the results suggest that re-ESD is a safe and effective endoscopic treatment for recurrent gastric cancer after ESD.Yuto Shimamura Naoki Ishii Kaoru Nakano Takashi Ikeya Kenji Nakamura Koichi Takagi Katsuyuki Fukuda Koyu Suzuki Yoshiyuki Fujita 2013World Journal of Gastrointestinal Endoscopy2013,5,12:5
5日本的泥石流及其防范措施显示文摘日本是位于亚州大陆东部边界外的一个岛国,国土总面积为37万km^2,其中75%为山区;25%为低地,主要是地质历史中从山区带来的沉积物组成的平原和冲积扇。日本有1.1亿人口,其中85%居住在低地。日本的地质条件很差,地形很陡。在这种条件下。由暴雨、台风或某些地方的每年春天的季节性降雨引起的泥石流造成的沉积物灾害时有发生。在日本,沉积物灾害对生命财产所造成的损失最严重,为此,1897年制定了Sabo法(侵蚀控制法),并且日本政府作了各种努力以阻止这种灾害。因此,在沉积物灾害研究和防范措施的发展方面,日本是最先进的国家之一。Hiroshi Ikeya 朱桂芳 王生 1992世界地质1992,11,2:2
6Efficiency increase of solar cells operated in dielectric liquid显示文摘UGUMORI T IKEYA M 1981Japanese of Applied Physics1981,20,:1
7Neurological deficit following lumbar epidural anes-thesia with ropivacaine 显示文摘Ikeya K 2007Masui2007,56,8:1
8Cognitive improving and cerebral protective effects of acylated oligosaccharides in Polygala tenuifolia显示文摘IKEYA Y TAKEDA S TUNAKAWA M 2004Biol Pharm Bull2004,27,7:1
9Cognitive Improving and Cerebral Protective Effects of Acylated Oligosaccharides in Polygala tenuifolia显示文摘Yukinobu IKEYA Shigefumi TAKEDA Mitsuo TUNAKA-WA 2004Biol Pharm Bull2004,27,7:1
10Electron spin resonance as a method of dating显示文摘Ikeya M 1978Archaeometry1978,20,:1
11Electron spin resonance dating of animal and human bones显示文摘Ikeya M Miki T 1980Science1980,207,:1
12Two phthalides from Ligusticum chuanxiong显示文摘Natio T Ikeya Yukinobu 1996Phytochemistry1996,41,1:1
13Foam processing and cellular structure of polylactide-based nanocomposites显示文摘Ema Y Ikeya M Okamoto M 2006Polymer2006,47,15:1
14Comparison of two contrast materials with different iodine concentrations in enhan- cing the density of the the aorta, portal vein and liver at multi- detector row CT: a randomized study显示文摘Suzuki H OH Shiraki N Ikeya C 2004Eur Radiol2004,14,11:1
15Dating of a fault by electronic spin resonance on intrafault materials显示文摘IKEYA M MIKI T TANAKA K 1982Science1982,215,:1
16Application of semi-solid forming to Mg-Zn-Al-Ca alloys显示文摘Kamado S Ikeya N Rudi R S 2000Materials Science Forum2000,350,:1
17Eletret dosimeter utilizing gas multiplication显示文摘 Miki T 1980Health Physics1980,39,5:1
18Four new phenolic gly-cosides from Polygala tenufiolia Willd显示文摘Ikeya Y Sugama K Okada M 1991Chera Pham Bull1991,39,10:1
19Foam processing and cellular structure of tiondose 显示文摘Ema Y Ikeya M Okmoto M F 2006Polymer2006,47,:1
20Wnt signaling plays an essential role in neuronal specification of the dorsal spinal cord 显示文摘Muroyama Y Fujihara M Ikeya M 2002Genes Dev2002,16,5:1
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