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Diagnosis of gastric epithelial neoplasia:Dilemma for Korean pathologists

World Journal of Gastroenterology 2011年第21期17卷 2602-2610页

作者： Joon Mee Kim Mee-Yon Cho Jin Hee Sohn Dae Young Kang Cheol Keun Park Woo Ho Kim So-Young Jin Kyoung Mee Kim Hee Kyung Chang Eunsil Yu Eun Sun Jung Mee Soo Chang Jong Eun Joo Mee Joo Youn Wha Kim Do Youn Park Yun Kyung Kang Sun Hoo Park hye Seung Han Young Bae Kim Ho Sung Park Yang Seok Chae Kye won kwon Hee Jin Chang The Gastrointestinal Pathology Study Group of Korean Society of Pathologists Department of Pathology Inha University Hospital Department of Pathology Yonsei University Wonju College of Medicine Wonju Christian Hospital Department of Pathology Sungkyunkwan University School of MedicineKangbuk Samsung Medical Center Department of Pathology Chungnam National University College of Medicine Department of Pathology Sungkyunkwan University School of MedicineSamsung Medical Center Department of Pathology Seoul National University College of Medicine Department of Pathology Soonchunhyang University Hospital Department of Pathology Kosin University College of Medicine Department of Pathology University of Ulsan College of MedicineAsan Medical Center Department of Pathology The Catholic University of KoreaSeoul St.Mary's Hospital Department of Pathology Seoul National University Boramae Hospital Department of Pathology Eulji General Hospital Department of Pathology Inje University Ilsan Paik Hospital Department of Pathology Kyunghee University College of Medicine Department of Pathology Pusan National University College of Medicine Department of Pathology Inje University Seoul Paik Hospital Department of Pathology Korea Cancer Center Hospital Department of Pathology Konkuk University Medical Center Department of Pathology Ajou University School of Medicine Department of Pathology Chonbuk National University Medical School Department of Pathology Korea University College of Medicine Department of Pathology Bundang Jesaeng Hospital Department of Pathology National Cancer Center The Korean Society of Pathologists 4FThe Korean Medical Association BuildingSeoul 140-721South Korea

The histopathological diagnosis of gastric mucosal biopsy and endoscopic mucosal resection/endoscopic submucosal dissection specimens is important,but the diagnostic criteria,terminology,and grading system are not the same in the East and West.A structurally invasive focus is necessary to diagnose carcinoma for most Western pathologists,but Japanese pathologists make a diagnosis of cancer based on severe dysplastic cytologic atypia irrespective of the presence of *** the Vienna classification was introduced to reduce diagnostic discrepancies,it has been difficult to adopt due to different concepts for gastric epithelial neoplastic *** pathologists experience much difficulty making a diagnosis because we are influenced by Japanese pathologists as well as Western *** is geographically close to Korea,and academic exchanges are ***,Korean doctors are familiar with Western style medical *** a result,the terminology,definitions,and diagnostic criteria for gastric intraepithelial neoplasia are very heterogeneous in *** solve this problem,the Gastrointestinal Pathology Study Group of the Korean Society of Pathologists has made an effort and has suggested guidelines for differential diagnosis:(1) a diagnosis of carcinoma is based on invasion;(2) the most important characteristic of low grade dysplasia is the architectural pattern such as regular distribution of crypts without severe branching,budding,or marked glandular crowding;(3) if nuclear pseudostratification occupies more than the basal half of the cryptal cells in three or more adjacent crypts,the lesion is considered high grade dysplasia;(4) if severe cytologic atypia is present,careful inspection for invasive foci is necessary,because the risk for invasion is very high;and(5) other structural or nuclear atypia should be evaluated to make a final decision such as cribriform pattern,papillae,ridges,vesicular nuclei,high nuclear/cytoplasmic ratio,loss

关键词： Intraepithelial neoplasia Stomach Dysplasia Adenoma Carcinoma Japanese Western Consensus Vienna

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14-Day Repeated Dose Toxicity and Genotoxicity Studies of Cimicifuga heracleifolia Komarov Water Extract

14-Day Repeated Dose Toxicity and Genotoxicity Studies of Ci...

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亚洲实验动物学会联合会（AFLAS）第三次会议暨中国实验动物学会（CALAS）第八届学术年会

作者： Jong-Rhan Kim Ji-Ran You Seung-Hyun Kim Euna kwon Yun-Soon Kim Eun-Young Cho Jung-Hee Yoon Soon-Duk Lee Yoon-Mi Hwang hye-Jung Jeong Dae-Young Seok Jung-Gi Kim Hyun-Il won Ja-June Jang Doo-Hyun Jeong Hee-Chan Kim Byeong-Cheol Kang Kook-Hyun Lee Jeong-Hwan Che Clinical Research Institute Seoul National University Hospital Seoul National University College of Medicine Seoul 110-744KOREA

Cimicifuga heracleifolia Komarov(CH) is used traditionally as a herbal remedy for many ***,published literature suggests that large doses of cimicifuga racemosa might be associated with ***,its long-term toxicity was not evaluated *** study was performed to evaluate 14-day repeated dose toxicity(RDT) and genotoxicity of CH extract according to the USNTP protocol and GLP guideline. To determine the appropriate dosage of CH extract administration,14-days RDT study were performed.14-days repeated dose study was performed to dosage levels of 0.125,0.25,0.5,1 and 2g/kg/day in F344/N *** test substance-related effect were observed in some criteria included mortality;clinical signs;body weight changes;urinalysis,organ weight,gross findings and histopathological findings. In reverse mutation assay of CH extract using Salmonella typhimurium TA98,TA100,TA102,TA1535 and TA1537,test substance was diluted to 5 dosage levels of 312.5,625,1,250,2,500 and 5,000μg/plate with D.D.W..Each tester strain was exposed to the test item with and without metabolic activation *** extract might not have reverse mutagenicity under the condition of this study. Chromosome aberration test of CH extract was performed to evaluate its clastogenic potential in Chinese Hamster Lung fibroblast(CHL) cell *** test substance was diluted to 3 dosage levels of 2,500,1,250,625fig/*** were exposed to test items for 6 or 24 hours in the absence of metabolic activation system,or for 6 hours in the presence of metabolic activation *** was no statistically significant increase in the number of structural or numeric aberrant metaphases at any dose both in the presence and absence of metabolic activation. A micronucleus test o{ CH extract was performed using ICR *** test substance was orally administered to 3 groups of 8-week old male ICR mice at dosage levels of 2,1,and 0.5g/kg *** 3 *** male mice were used in each test *** anim

关键词： Good Laboratory Practice(GLP) Cimicifuga heracleifolia water extract Korea National Toxicology Program

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Potential of Fisetin as a Nutri-cosmetics Material through Evaluating Anti-oxidant and Anti-adipogenic Activities

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北京日化 2016年第3期 64-71页

作者： Myung-Soo Shon Ryeong-hyeon Kim Ji-hye Song O Jun kwon Ah-Reum Lee Hae-Ok Kim Seong-Soo Roh Gyo-Nam Kim Department of Food Science and Biotechnology Kyunonam University Changwon-si Gyeongsangnam-do Korea International Ginseng & Herb Research Institute Geumscm-an Chungcheongnam-do Korea Gyeongbuk Regional Industry Evaluation Daegyeong Institute for Regional Program Evaluation Gyeongsan-si Gyeongsongbuk-doKorea Department of Herbology Daegu Haany University Gyeongsan-si Gyeongsangbuk-do Korea Department of Nursing Kyungnam University Changwon-si Gyeongsangnam-do Korea

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基于辣椒基因组测序探究辣味在种群中的进化

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辣椒杂志 2014年第2期12卷 40-50页

作者： Seungill Kim Minkyu Park Seon-In Yeom Yong-Min Kim Je Min Lee Hyun-Ah Lee Eunyoung Seo Jaeyoung Choi Kyeongchae Cheong Ki-Tae Kim Kyongyong Jung Gir-won Lee Sang-Keun Oh Chungyun Bae Saet-Byul Kim hye-Young Lee Shin-Young Kim Myung-Shin Kim Byoung-Cheorl Kang Yeong Deuk Jo Hee-Bum Yang Hee-Jin Jeong won-Hee Kang Jin-Kyung kwon Chanseok Shin Jae Yun Lim June Hyun Park Jin Hoe Huh June-Sik Kim Byung-Dong Kim Oded Cohen Ilan Paran Mi Chung Suh Saet Buyl Lee Yeon-Ki Kim Younhee Shin Seung-Jae Noh Junhyung Park Young Sam Seo Suk-Yoon kwon Hyun A Kim Jeong Mee Park Hyun-Jin Kim Sang-Bong Choi Paul W Bosland Gregory Reeves Sung-Hwan Jo Bong-Woo Lee Hyung-Taeg Cho Hee-Seung Choi Min-Soo Lee Yeisoo Yu Yang Do Choi Beom-Seok Park Allen van Deynze Hamid Ashrafi Theresa Hill Woo Taek Kim Hyun-Sook Pai Hee Kyung Ahn Inhwa Yeam James J Giovannoni Jocelyn K C Rose Iben Sφrensen Sang-Jik Lee Ryan W Kim Ik-Young Choi Beom-Soon Choi Jong-Sung Lim Yong-Hwan Lee Doil Choi 刘峰张西露 Department of Plant Science Seoul National University Plant Genomics and Breeding Institute Seoul National University Department of Agricultural Biotechnology Seoul National University Department of Bioinformatics and Life Science Soongsil University Vegetable Breeding Research Center Seoul National University Agricultural Research Organization Institute of Plant Science Volcani Center Bet DaganIsrael. Agricultural Research Organization Institute of Plant Science Volcani Center Bet DaganIsrael Department of Bioenergy Science and Technology Chonnam National University Genomics Genetics Institute GreenGene BioTech Inc. Codes Division Insilicogen Inc. Ginseng Resources Research Laboratory Korea Ginseng Corporation Korea Research Institute of Bioscience and Biotechnology Division of Bioscience and Bioinformatics Myongji University Department of Plant and Environmental Sciences New Mexico State University Chile Pepper Institute New Mexico State University Seeders Inc. Department of Biological Sciences Seoul National University Arizona Genomics Institute University of Arizona Agricultural Genome Center National Academy of Agricultural Science Rural Development Administration Seed Biotechnology Center University of California Davis Davis California USA Department of Systems Biology Yonsei University Department of Horticulture and Breeding Andong National University US Department of Agriculture-Agricultural Research Service Robert W. Holley Center Ithaca New York USA Boyce Thompson Institute for Plant Research Cornell University Ithaca New York USA Department of Plant Biology Cornell University Ithaca New York USA Biotechnology Institute Nongwoo Bio Yeoju Korea Genome Center University of California Davis Davis California USA National Instrumentation Center for Environmental Management Seoul National University Seoul Korea 湖南省蔬菜研究所

辣椒(Capsicum annuum)是美洲最古老的驯化作物之一,在全世界被广泛种植。本研究对CM334(墨西哥地方品种)进行了全基因组测序和组装(覆盖度为186.6×),同时还对另外两个栽培种和一个野生种分别进行了重测序和从头(de novo)测序。结果表... 详细信息

辣椒(Capsicum annuum)是美洲最古老的驯化作物之一,在全世界被广泛种植。本研究对CM334(墨西哥地方品种)进行了全基因组测序和组装(覆盖度为186.6×),同时还对另外两个栽培种和一个野生种分别进行了重测序和从头(de novo)测序。结果表明辣椒基因组大小约为番茄的4倍,辣椒基因组上存在大量gypsy转座子和花椰菜病毒家族元件的积累。结合转录组综合分析认为,辣椒素合成酶基因表达模式的改变及新功能化是导致辣椒素生物合成的原因,研究还发现辣椒与番茄在乙烯合成及果实成熟调控方面存在明显不同的分子模式。辣椒参考基因组的发布为辣椒营养品质和药用价值的改善提供了重要平台。

关键词：基因组测序辣椒素参考基因 Capsicum 转座子辣椒果实分子模式生物合成基因表达模式基因组大小

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