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| 1 | Hyperglycemia is a significant prognostic factor of hepatocellular carcinoma after curative therapy显示文摘AIM:To evaluate whether metabolic factors are related to distant recurrence of hepatocellular carcinoma(HCC) and survival after curative treatment.METHODS:This retrospective study included 344 patients whose HCC was treated curatively by radiofrequency ablation(RFA) therapy.The mean age was 67.6 years and the mean observation period was 4.04 years.The etiological background of liver disease was hepatitis B virus infection in 30,hepatitis C virus infection in 278,excessive alcohol drinking in 9,and other in 27 patients.The Child-Pugh classification grade was A(n = 307) or B(n = 37).The number of HCC nodules was one in 260,two in 61,and three in 23 patients.For surveillance of HCC recurrence after curative therapy with RFA,patients were radiologically evaluated every 3 mo.Factors associated with distant recurrence of HCC or survival were studied.RESULTS:Inadequate maintenance of blood glucose in diabetic patients was associated with higher incidence of distant recurrence.The 1-,2-,and 3-year recurrence rates were significantly higher in diabetic patients with inadequate maintenance of blood glucose compared with the others:50.6% vs 26.8%,83.5% vs 54.4%,and 93.8% vs 73.0%,respectively(P = 0.0001).Inadequate maintenance of blood glucose was an independent predictor of distant recurrence [adjusted relative risk 1.97(95%CI,1.33-2.91),(P = 0.0007)] after adjustment for other risk factors,such as number of HCC nodules [2.03(95%CI,1.51-2.73),P < 0.0001] and initial level of serum alpha fetoprotein(AFP) [1.43(95%CI,1.04-1.97),P = 0.028].Obesity was not an independent predictor of recurrence.The incidence of distant recurrence did not differ between diabetic patients with adequate maintenance of blood glucose and non-diabetic patients.Among 232 patients who had HCC recurrence,138 had a second recurrence.The 1-,2-,and 3-year rates of second recurrence were significantly higher in diabetic patients with inadequate maintenance of blood glucose than in the others:9.0% vs 5.9%,53.1% vs 24.3%,and 69.6% vs 42.3%,respectively(P = 0.0021).Inadequate maintenance of blood glucose in diabetic patients [1.99(95%CI,1.23-3.22),P = 0.0049] and presence of multiple HCC nodules [1.53(95%CI,1.06-2.22),P = 0.024] were again significantly associated with second HCC recurrence.Inadequate maintenance of blood glucose in diabetic patients was also a significant predictor of poor survival [2.77(95%CI,1.38-5.57),P = 0.0046] independent of excessive alcohol drinking [6.34(95%CI,1.35-29.7),P = 0.019],initial level of serum AFP [3.40(95%CI,1.88-6.18),P < 0.0001] and Child-Pugh classification grade B [2.24(95%CI,1.12-4.46),P = 0.022].Comparing diabetic patients with inadequate maintenance of blood glucose vs the others,the 1-,2-,and 3-year survival rates were significantly lower in diabetic patients with inadequate maintenance of blood glucose:92% vs 99%,85% vs 96%,and 70% vs 92%,respectively(P = 0.0003).CONCLUSION:Inadequate maintenance of blood glucose in diabetic patients is a significant risk factor for recurrence of HCC and for poor survival after curative RFA therapy. | Takanori Hosokawa Masayuki Kurosaki Kaoru Tsuchiya Shuya Matsuda Masaru Muraoka Yuichiro Suzuki Nobuharu Tamaki Yutaka Yasui Toru Nakata Takashi Nishimura Shoko Suzuki Ken Ueda Hiroyuki Nakanishi Jun Itakura Yuka Takahashi Namiki Izumi | 2013 | World Journal of Gastroenterology2013，19，2： | 12 |
| 2 | A slacks-based measure of efficiency in data envelopment analysis显示文摘 | Kaoru Tone | 2001 | European Journal of Operational Research2001，，3： | 10 |
| 3 | Coexistence of esophageal superficial carcinoma and multiple leiomyomas:A case report显示文摘平滑肌瘤是食管的最普通的良性瘤。他们通常作为单个损害或作为二或三个小瘤发生。仅仅包括超过 10 个小瘤的食道的多重平滑肌瘤的二个案例以前被报导了。而且,有食道的有鳞的房间癌覆闷死粘膜下层肿瘤的很少报告。我们描述作为有表面的食道的癌症与二或三个平滑肌瘤小瘤共存被诊断的一个 71 岁的人。在外科期间, 10 或一直不外科手术前地是明显的更多的小瘤在整个食管在粘膜下层和肌层是摸得出的。当食道的癌症的内部转移被怀疑,我们认为另外的淋巴是腺切除术,但是因为病人的严重血缺氧,不得不排除这种选择。显微镜检查表明所有小瘤是平滑肌瘤(20 损害,在直径的多达 3 厘米) ,并且癌房间的那侵略被限制到粘膜下层层 overlying 一个相对大的平滑肌瘤。这是与众多的独居的平滑肌瘤共存的表面的食道的癌症的第一份报告。多重极小的平滑肌瘤经常也在一个癌损害罐头的底作为内部转移,和一个平滑肌瘤被误诊作为肿瘤侵略被误诊。现在的案例证明那精确诊断与共存为病人的管理被要求表面的食道的癌症和多重平滑肌瘤。 | Takeshi Iwaya Chihaya Maesawa Noriyuki Uesugi Toshimoto Kimura Kenichiro Ikeda Yusuke Kimura Shingo Mitomo Kaoru Ishida Nobuhiro Sato Go Wakabayashi | 2006 | World Journal of Gastroenterology2006，12，28： | 7 |
| 4 | Protective effects of ursodeoxycholic acid on chenodeoxycholic acid-induced liver injury in hamsters显示文摘AIM: To investigate the effects of ursodeoxycholic acid (UDCA) on chenodeoxycholic acid (CDCA)-induced liver injury in hamsters, and to elucidate a correlation between liver injury and bile acid profiles in the liver. METHODS: Liver injury was induced in hamsters by administration of 0.5% (w/w) CDCA in their feed for 7 d. UDCA (50 mg/kg and 150 mg/kg) was administered for the last 3 d of the experiment. RESULTS: At the end of the experiment, serum alanine aminotransferase (ALT) increased more than 10 times and the presence of liver injury was confirmed histologically. Marked increase in bile acids was observed in the liver. The amount of total bile acids increased approximately three-fold and was accompanied by the increase in hydrophobic bile acids, CDCA and lithocholic acid (LCA). UDCA (50 mg/kg and 150 mg/kg) improved liver histology, with a significant decrease (679.3 ± 77.5 U/L vs 333.6 ± 50.4 U/L and 254.3 ± 35.5 U/ L, respectively, P < 0.01) in serum ALT level. UDCA decreased the concentrations of the hydrophobic bile acids, and as a result, a decrease in the total bile acid level in the liver was achieved. CONCLUSION: The results show that UDCA improves oral CDCA-induced liver damage in hamsters. The protective effects of UDCA appear to result from a decrease in the concentration of hydrophobic bile acids, CDCA and LCA, which accumulate and show the cytotoxicity in the liver. | Tomomichi Iwaki Kaoru Ishizaki Shuji Kinoshita Hideki Tanaka Atsushi Fukunari Makoto Tsurufuji Teruaki Imada | 2007 | World Journal of Gastroenterology2007，13，37： | 7 |
| 5 | 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 |
| 6 | Clinical usefulness of endoscopic ultrasonography for the evaluation of ulcerative colitis-associated tumors显示文摘AIM:To evaluate the clinical usefulness of endoscopic ultrasonography(EUS) for the diagnosis of the invasion depth of ulcerative colitis-associated tumors.METHODS:The study group comprised 13 patients with 16 ulcerative colitis(UC)-associated tumors for which the depth of invasion was preoperatively estimated by EUS.The lesions were then resected endoscopically or by surgical colectomy and were examined histopathologically.The mean age of the subjects was 48.2 ± 17.1 years,and the mean duration of UC was 15.8 ± 8.3 years.Two lesions were treated by endoscopic resection and the other 14 lesions by surgical colectomy.The depth of invasion of UCassociated tumors was estimated by EUS using an ultrasonic probe and was evaluated on the basis of the deepest layer with narrowing or rupture of the colonic wall.RESULTS:The diagnosis of UC-associated tumors by EUS was carcinoma for 13 lesions and dysplasia for 3 lesions.The invasion depth of the carcinomas was intramucosal for 8 lesions,submucosal for 2,the muscularis propria for 2,and subserosal for 1.Eleven(69%) of the 16 lesions arose in the rectum.The macroscopic appearance was the laterally spreading tumor-non-granular type for 4 lesions,sessile type for 4,laterally spreading tumor-granular type for 3,semipedunculated type(Isp) for 2,type 1 for 2,and type 3 for 1.The depth of invasion was correctly estimated by EUS for 15 lesions(94%) but was misdiagnosed as intramucosal for 1 carcinoma with high-grade submucosal invasion.The 2 lesions treated by endoscopic resection were intramucosal carcinoma and dysplasia,and both were diagnosed as intramucosal lesions by EUS.CONCLUSION:EUS provides a good estimation of the invasion depth of UC-associated tumors and may thus facilitate the selection of treatment. | Kiyonori Kobayashi Kana Kawagishi Shouhei Ooka Kaoru Yokoyama Miwa Sada Wasaburo Koizumi | 2015 | World Journal of Gastroenterology2015，21，9： | 5 |
| 7 | A slacks-based measure of super-efficiency in data envelopment analysis显示文摘 | Kaoru Tone | 2002 | European Journal of Operational Research2002，，1： | 5 |
| 8 | Repeat 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 | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，12： | 5 |
| 9 | 慢性头晕患者的颈肌张力和静态平衡的客观评价显示文摘目的:头晕患者常诉有颈部僵硬的症状。本研究拟探讨颈部症状在头晕患者中的病理机制。方法:26例因单侧前庭病变导致慢性头晕的患者和24例健康对照者参与本次研究,通过客观测量慢性头晕患者双侧斜方肌的肌张力,探讨其与静态姿势干扰的关系。采用颈肌张力仪客观测量双侧斜方肌张力,计算双侧颈肌张力(ANT)和双侧颈肌张力比值(右/左)(RNT)。静态平衡仪测量重心移动轨迹的总长度(LNG)。结果:头晕患者闭眼状态下,ANT和LNG呈负相关(r=-0.44,P<0.05)。头晕患者和健康对照者在闭眼状态时,RNT和LNG呈正相关。结论:ANT平均值升高提示前庭代偿导致的维持静态姿势平衡的颈肌张力增加。颈肌张力的不对称和姿势不平衡有关。 | 张甦琳 孔维佳 YOUJI ASAMA FUMIYUKI GOTO TOMOKO TSUTSUMI KAORU OGAWA | 2013 | 临床耳鼻咽喉头颈外科杂志2013，27，3： | 5 |
| 10 | Dietary Factors and the Risk of Gastric Cancer Among Japanese Women显示文摘 | Lucy Sayuri Ito Manami Inoue Kazuo Tajima Yoshitaka Yamamura Yasuhiro Kodera Kaoru Hirose Toshiro Takezaki Nobuyuki Hamajima Tetsuo Kuroishi Suketami Tominaga | 2002 | Annals of Epidemiology2002，，1： | 4 |
| 11 | Comparison of HER2 gene amplification assessed by fluorescence in situhybridization and HER2 protein expression assessed by immunohistochemistry ingastric cancer显示文摘 | Tomonori Yano Toshihiko Doi Atsushi Ohtsu Narikazu Boku Kaoru Hashizume Mamoru Nakanishi Atsushi Ochiai | 2006 | Oncology Reports2006，，1： | 4 |
| 12 | A review of cooperative path planning of an unmanned aerial vehicle group显示文摘As a cutting-edge branch of unmanned aerial vehicle(UAV)technology,the cooperation of a group of UAVs has attracted increasing attention from both civil and military sectors,due to its remarkable merits in functionality and flexibility for accomplishing complex extensive tasks,e.g.,search and rescue,fire-fighting,reconnaissance,and surveillance.Cooperative path planning(CPP)is a key problem for a UAV group in executing tasks collectively.In this paper,an attempt is made to perform a comprehensive review of the research on CPP for UAV groups.First,a generalized optimization framework of CPP problems is proposed from the viewpoint of three key elements,i.e.,task,UAV group,and environment,as a basis for a comprehensive classification of different types of CPP problems.By following the proposed framework,a taxonomy for the classification of existing CPP problems is proposed to describe different kinds of CPPs in a unified way.Then,a review and a statistical analysis are presented based on the taxonomy,emphasizing the coordinative elements in the existing CPP research.In addition,a collection of challenging CPP problems are provided to highlight future research directions. | Hao ZHANG Bin XIN Li-hua DOU Jie CHEN Kaoru HIROTA | 2020 | Frontiers of Information Technology & Electronic Engineering2020，21，12： | 4 |
| 13 | 超低频地磁异常与2000年日本伊豆诸岛震群的关系显示文摘通过研究电磁现象与大地震的联系有助于建立监测地壳运动(如地震、火山喷发)的电磁方法.在地震的紧急预报中,超低频(ULF)地磁的方法是最有前途的方法之一.本文将一种主要分量分析的新方法应用在了与2000年日本伊豆诸岛震群有关的ULF地磁资料的研究中.这次震群活动始于2000年6月26日,同年9月结束.在这次地震活动中,观测到5次震级超过6级的大地震(分别发生在7月1日、8日、15日、30日和8月18日).在此期间,我们的超低频地磁观测站幸运地记录下了数据,其中有三个观测站相距很近(大约5 km的距离),距地震中心大约80~100 km.因为我们可以在正交分解的基础上,用主要分量分析法将一些噪声分辨出来,所以我们把主要分量分析法用在了超低频地磁水平方向的NS分量中.我们研究了主要分量分析法结果中本征值和本征矢量的临时变化,这些结果总结如下.第一主要分量是源于日地交互作用影响的信号,如:地磁脉动.第一主要分量的本征矢量的变化说明这种信号在整个分析过程中非常稳定.第二主要分量中混有当地的人为的噪音.而最小的第三分量出现在伊豆半岛当地的子夜,在大地震前几天,第三本征值明显地增加.大约在震群活动开始前三个月,第三本征值的水平有微小增强.相应地,在信号的子空间中本征矢量方向的模式同时改变,在震群活动后又恢复到了其原来的水平.这些特征可能与大地震有关.最后我们强调主要分量分析的方法是目前监测地壳活动最有前途的方法. | Katsumi Hattori Aya Serita Kaoru Gotoh Chie Yoshino Makoto Harada Nobuhiro Isezaki Masashi Hayakawa 辛长江 | 2005 | 国际地震动态2005，，11： | 4 |
| 14 | 替代撒砂改善粘着新方法的研制显示文摘现已开发出一种替代传统撒砂来改善轮轨之间粘着的新方法。这种方法是将所需的少量陶瓷颗粒用压缩空气高速、高效和高灵敏度地喷撒在轮轨之间。陶瓷用量比传统撒砂用砂量少,只需0.3mm的陶瓷颗粒便可阻止列车高速运行时制动过程的车轮滑行和牵引过程的车轮空转。本文结合试验室和现场试验结果对这一方法作一简要介绍。 | Kaoru Ohno 初明玲 | 1996 | 国外铁道车辆1996，33，3： | 4 |
| 15 | Network DEA: A slacks-based measure approach显示文摘 | Kaoru Tone Miki Tsutsui | 2008 | European Journal of Operational Research2008，，1： | 4 |
| 16 | Endoscopic characteristics of small intestinal malignant tumors observed by balloon-assisted enteroscopy显示文摘BACKGROUND Capsule endoscopy and balloon-assisted enteroscopy(BAE) enable visualization of rare small bowel conditions such as small intestinal malignant tumors.However,details of the endoscopic characteristics of small intestinal malignant tumors are still unknown.AIM To elucidate the endoscopic characteristics of small intestinal malignant tumors.METHODS From March 2005 to February 2017,1329 BAE procedures were performed at Keio University Hospital. Of these procedures,malignant tumors were classified into three groups,Group 1: epithelial tumors including primary small intestinal cancer,metastatic small intestinal cancer,and direct small intestinal invasion by an adjacent organ cancer; Group 2: small intestinal malignant lymphoma; and Group 3,small intestinal gastrointestinal stromal tumors. We systematically collected clinical and endoscopic data from patients' medical records to determine the endoscopic characteristics for each group.RESULTS The number of patients in each group was 16(Group 1),23(Group 2),and 6(Group 3),and the percentage of solitary tumors was 100%,43.5%,and 100%,respectively(P < 0.001). Patients' clinical background parameters including age,symptoms,and laboratory data were not significantly different between the groups. Seventy-five percent of epithelial tumors(Group 1) were located in the upper small intestine(duodenum and ileum),and approximately 70% of gastrointestinal stromal tumors(Group 3) were located in the jejunum. Solitary protruding or mass-type tumors were not seen in malignant lymphoma(Group2)(P < 0.001). Stenosis was seen more often in Group 1,(68.8%,27.3%,and 0%;Group 1,2,and 3,respectively; P = 0.004). Enlarged white villi inside and/or surrounding the tumor were seen in 12.5%,54.5%,and 0% in Group 1,2,and 3,respectively(P = 0.001).CONCLUSION The differential diagnosis of small intestinal malignant tumors could be tentatively made based on BAE findings. | Tomofumi Horie Naoki Hosoe Kaoru Takabayashi Yukie Hayashi Kenji JL Limpias Kamiya Ryoichi Miyanaga Shinta Mizuno Kayoko Fukuhara Seiichiro Fukuhara Makoto Naganuma Masayuki Shimoda Haruhiko Ogata Takanori Kanai | 2019 | World Journal of Gastrointestinal Endoscopy2019，11，5： | 4 |
| 17 | The 4th World Landslide Forum: Landslide Research and Risk Reduction for Advancing the Culture of Living with Natural Hazards显示文摘The World Landslide Forum is a triennial mainstream conference that gathers together the scientific and technological community, policymakers, industry actors, public officials, and other stakeholders, who deal with the understanding and management of landslide disaster risk. The establishment of the ISDR-ICL Sendai Partnerships 2015–2025 for Global Promotion of Understanding and Reducing Landslide Disaster Risk in Sendai during the 2015 World Conference on Disaster Risk Reduction(WCDRR) enabled the landslide science and technology community support the implementation of the Sendai Framework for Disaster Risk Reduction 2015–2030 in order to prevent new and reduce existing disaster risk.The 4th World Landslide Forum(WLF4) was held in Ljubljana, Slovenia, from 29 May to 2 June 2017 and discussed the progress of landslide research and risk reduction for advancing the culture of living with natural hazards. A high-level panel composed of United Nations officials, international stakeholders, and national organizations sought to identify the best mechanisms to be developed by the community of the International Consortium on Landslides(ICL). The objective was to advance the implementation of the ISDR-ICL Sendai Partnerships,to achieve a better commitment among partners, and to provide substantive services to developing countries. During the WLF4, the 2017 Ljubljana Declaration on Landslide Risk Reduction was adopted and the concept framework of the Kyoto 2020 Commitment was endorsed. | Irasema Alcntara-Ayala Kyoji Sassa Matjaz Miko Quinli Han Jakob Rhyner Kaoru Takara Satoru Nishikawa Badaoui Rouhban Slvano Briceo | 2017 | International Journal of Disaster Risk Science2017，8，4： | 3 |
| 18 | Novel Speckle-Tracking Radial Strain From Routine Black-and-White Echocardiographic Images to Quantify Dyssynchrony and Predict Response to Cardiac Resynchronization Therapy显示文摘 | Matthew S. Suffoletto Kaoru Dohi Maxime Cannesson Samir Saba John Gorcsan | 2006 | Circulation2006，，7： | 3 |
| 19 | Endoscopic removal of foreign bodies:A retrospective study in Japan显示文摘BACKGROUND The ingestion of foreign bodies(FBs)and food bolus impaction(FBI)in the digestive tract are commonly encountered clinical problems.Methods to handle such problems continue to evolve offering advantages,such as the avoidance of surgery,reduced cost,improved visualization,reduced morbidity,and high removal success rate.However,to date,no studies have evaluated the endoscopic management of FBs in Japan.AIM To elucidate level of safety and efficacy in the endoscopic management of FBs and FBI.METHODS A total of 215 procedures were performed at Keio University Hospital between November 2007 and August 2018.Data were collected from medical charts,and endoscopic details were collected from an endoscopic reporting system.Procedures performed with a flexible gastrointestinal endoscope were only taken into account.Patients who underwent a technique involving FB or FBI from the digestive tract were only included.Data on patient sex,patient age,outpatient,inpatient,FB type,FB location,procedure time,procedure type,removal device type,success,and technical complications were reviewed and analyzed retrospectively.RESULTS Among the 215 procedures,136(63.3%)were performed in old adults(≥60 years),180(83.7%)procedures were performed in outpatients.The most common type of FBs were press-through-pack(PTP)medications[72(33.5%)cases],FBI[47(21.9%)],Anisakis parasite(AP)[41(19.1%)cases].Most FBs were located in the esophagus[130(60.5%)cases]followed by the stomach[68(31.6%)cases].AP was commonly found in the stomach[39(57.4%)cases],and it was removed using biopsy forceps in 97.5%of the cases.The most common FBs according to anatomical location were PTP medications(40%)and dental prostheses(DP)(40%)in the laryngopharynx,PTP(48.5%)in the esophagus,AP(57.4%)in the stomach,DP(37.5%)in the small intestine and video capsule endoscopy device(75%)in the colon.A transparent cap with grasping forceps was the most commonly used device[82(38.1%)cases].The success rate of the procedure was 100%,and complication were observed in only one case(0.5%).CONCLUSION Endoscopic management of FBs and FBI in our Hospital is extremely safe and effective. | Kenji JL Limpias Kamiya Naoki Hosoe Kaoru Takabayashi Yukie Hayashi Xi Sun Ryoichi Miyanaga Kayoko Fukuhara Seiichiro Fukuhara Makoto Naganuma Atsushi Nakayama Motohiko Kato Tadateru Maehata Rieko Nakamura Koichi Ueno Junichi Sasaki Yuko Kitagawa Naohisa Yahagi Haruhiko Ogata Takanori Kanai | 2020 | World Journal of Gastrointestinal Endoscopy2020，12，1： | 3 |
| 20 | 裴氏着色霉的随机扩增DNA多态性研究显示文摘目的 进一步了解裴氏着色霉的基因学特征 ,采用溴苯提取法提取基因组DNA。方法 以随机扩增DNA多态性法对来源于 7个国家的 3 2株裴氏着色霉 (日本 15株 ,中国 3株 ,委内瑞拉 4株 ,中美洲 4株 ,哥伦比亚 2株 ,墨西哥 2株 ,巴西 1株 ,泰国 1株 )的DNA指纹图谱作了分析。结果 ①共选用 10个随机引物进行扩增 ,筛选出 3个具有较好DNA扩增片段的引物 ,即引物 1:5’ GAGCC CTCCA 3’ ,引物 7:5’ CGGCCCCTGT 3’ ,引物 8:5’ AGGTCACTGA 3’。② 3 2株裴氏着色霉的DNA带型不完全相同 ,具有一定的遗传变异性。③来源于同一国家的菌株具有较高的遗传相似性。④来源于日本的 15株菌株采用引物 8扩增后呈现两种DNA带型 ,I型 (有 3条主带 ) ,Ⅱ型 (有两条主带 ) ,其余国家菌株由于数量较少 ,DNA分型不明显。⑤同一引物扩增 ,90 %以上菌株可获共同的DNA片段。结论 随机扩增DNA多态性研究发现裴氏着色霉具有一定的种内差异 ,其DNA带型与菌株的来源地域关系密切 ,本研究方法简便快速 ,可用于着色芽生菌病的分子流行病学调查及可能的基因学诊断中。 | 席丽艳 竜泽香代子 曾凡钦 Kaoru O 吴绍熙 福岛和贵 | 1999 | 中华皮肤科杂志1999，32，5： | 3 |
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