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Novosphingobium chloroacetimidivorans sp. nov., a chloroacetamide herbicide–degrading bacterium isolated from activated sludge

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Novosphingobium chloroacetimidivorans sp. nov., a chloroacet...

中国生物工程学会2014年学术年会暨全国生物技术大会

作者： Qing Chen Jun Zhang Cheng-Hong Wang Jin Jiang Soon-Wo kwon Li-Na sun Wen-Biao Shen Jian He Key Laboratory of Agricultural Environmental Microbiology Ministry of Agriculture College of Life Sciences Nanjing Agricultural University College of Resources and Environmental Sciences Nanjing Agricultural University Korean Agricultural Culture Collection (KACC) National Agrobiodiversity Center National Academy of Agricultural ScienceRDA

Strain BUT-14T, a Gram-reaction-negative, non-spore-forming, ellipse-shaped bacterium, was isolated from activated sludge of a chloroacetamide-herbicides-manufacturing wastewater treatment facility. The strain was able to degrade more than 90% of butachlor, acetochlor and alachlor (100 mg l"1) within 5 days of incubation. The taxonomic position was investigated using a polyphasic approach.

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DESIGN OF A REMOTE CONTROL SYSTEM FOR PROTECTED CHRYSANTHEMUM PRODUCTION

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DESIGN OF A REMOTE CONTROL SYSTEM FOR PROTECTED CHRYSANTHEMU...

亚洲精细农业与计算机农业应用联合大会

作者： Won-Jun Shin Ki-Dae Kim Yun-Kun Huh Young-Chang Chang Hyun-kwon Noh Jong-Pill Han sun-Ok Chung Chungnam National University Daejeon Republic of Korea Konkuk University Chungjoo Republic of Korea Chungbuk National University Chungju Republic of Korea

Chrysanthemum is one of the major flowers and the production area in Korea was 736 ha as of 2007. Temperature, humidity, light, water, and nutrient are critical factors affecting yield and quality of chrysanthemum. Since monitoring and control of these factors are critical, producers are tended to stay around and visit frequently the production area. To solve these problems and relieve the labor, remote monitoring and control of these environmental and operational factors would be a preferable option. In this paper, a remote control system for protected chrysanthemum production was designed so that producer could operate control modules and confirm the results. First, important environmental and operational factors were selected and control ranges of these variables were determined. Then, control modules of the selected variables were constructed and the performances were evaluated. Results of this work would be useful for construction and utilization of the final remote control system.

关键词： Chrysanthemum Environment control Remote control

Retinoic acid enhances lactoferrin-induced IgA responses by increasing betaglycan expression

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Cellular & Molecular Immunology 2016年第6期13卷 862-870页

作者： Jeong-Min Lee Young-Saeng Jang Bo-Ra Jin sun-Jin Kim Hyeon-Jin Kim Bo-Eun kwon Hyun-Jeong Ko sung-il Yoon Geun-Shik Lee Woan-Sub Kim Goo-Young Seo Pyeung-Hyeun Kim Department of Molecular Bioscience School of Biomedical Science Kangwon National University Chuncheon Republic of Korea Laboratory of Microbiology and Immunology College of Pharmacy Kangwon National University Chuncheon Republic of Korea Department of Systems Immunology College of Biomedical Science Kangwon National University Chuncheon 200-701 Republic of Korea College of Veterinary Medicine Kangwon National University Chuncheon Gangwon 200-701 Republic of Korea Department of Animal Life and Environmental Science College of Agriculture and Life Science Hankyong National University Anseong-si 456-749 Republic of Korea

Lactoferrin （LF） and retinoic acid （RA） are enriched in colostrum, milk, and mucosal tissues. We recently showed that LF-induced IgA class switching through binding to betaglycan （transforming growth factor-beta receptor III, TpRIII） and activation of canonical TGF-p signaling. We investigated the combined effect of LF and RA on the overall IgA response. An increase in IgA production by LF was further augmented by RA. This combination effect was also evident in Ig germ-line α （GLa） transcription and GLa promoter activity, indicating that LF in cooperation with RA increased IgA isotype switching. We subsequently found that RA enhanced TβRIII expression and that this increase contributed to LF-stimulated IgA production. In addition to the IgA response, LF and RA in combination also enhanced the expression of the gut-homing molecules C-C chemokine receptor 9 （CCR9） and a4β7 on B cells. Finally, peroral administration of LF and RA enhanced the frequency of CCR9＋ IgA＋ plasma cells in the lamina propria. Taken together, these results suggest that LF in cooperation with RA can contribute to the establishment of gut IgA responses.

关键词： gut homing molecule IgA lactoferrin retinoic acid TGF-β receptor

Clinical validation of scoring systems of postoperative pancreatic fistula after pancreatoduodenectomy: applicability to Eastern cohorts?

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Hepatobiliary Surgery and Nutrition 2019年第3期8卷 211-218页

作者： Jae Seung Kang Taesung Park Youngmin Han Seungyeon Lee Jae Ri Kim Hongbeom Kim Wooil kwon sun-Whe Kim Jin Seok Heo Seong Ho Choi Dong Wook Choi Song Cheol Kim Tae Ho Hong Dong Sup Yoon Joon Seong Park Sang Jae Park sung-Sik Han Sae-Byeol Choi Joo Seop Kim Chang-Sup Lim Jin-Young Jang Department of Surgery and Cancer Research Institute Seoul National University College of MedicineSeoulRepublic of Korea Department of Statistics and Interdisciplinary Program in Biostatistics Seoul National UniversitySeoulRepublic of Korea Department of Mathematics and Statistics Sejung UniversitySeoulRepublic of Korea Department of Surgery Samsung Medical CenterSungkyunkwan University School of MedicineSeoulRepublic of Korea Division of Hepatobiliary and Pancreatic Surgery Department of SurgeryUlsan University College of Medicine and Asan Medical CenterSeoulRepublic of Korea Department of Surgery Seoul St.Mary’s HospitalThe Catholic University of KoreaCollege of MedicineSeoulRepublic of Korea Pancreatobiliary Cancer Clinic Department of SurgeryGangnam Severance HospitalYonsei University College of MedicineSeoulRepublic of Korea Center for Liver Cancer National Cancer CenterGyeonggidoRepublic of Korea Department of Surgery Korea University Guro HospitalKorea University College of MedicineSeoulRepublic of Korea Department of Surgery Kangdong Sacred Heart HospitalHallym University College of MedicineSeoulRepublic of Korea Department of Surgery Seoul Metropolitan Government-Seoul National University Boramae Medical CenterSeoul National University College of MedicineSeoulRepublic of Korea

Background:Although several prediction models for the occurrence of postoperative pancreatic fistula(POPF)after pancreatoduodenectomy(PD)exist,all were established using Western ***-scale external validation studies in Eastern cohorts that consider demographic variables including lower body mass index(BMI)are *** purpose of this study was to externally validate POPF prediction models using nationwide large-scale Korean ***:Nine tertiary university hospitals in the Republic of Korea ***'preoperative characteristics,intraoperative factors,and pathologic findings were *** grades were determined according to the 2016 International Study Group on Pancreatic Surgery *** POPF risk models(Callery,Roberts,and Mungroop)were selected for external ***:A total of 1,898 PD patients were enrolled.A non-pancreatic disease diagnosis[hazard ratio(HR),1.856;95%confidence interval(CI),1.223–2.817;P=0.004),higher preoperative BMI(HR,1.069;95%CI,1.019–1.121;P=0.006),and soft pancreatic texture(HR,1.859;95%CI,1.264–2.735;P=0.002)were independent risk factors for clinically relevant POPF(CR-POPF).The area under the receiver operating characteristic curve(AUC)values were 0.61,0.64,and 0.63 on the Callery,Roberts,and Mungroop models,respectively;all were lower than those published in each external validation ***:Western POPF prediction models performed less well when applied to Korean ***,a large-scale Eastern-specific and externally validated POPF prediction model is needed.

关键词： Pancreatic fistula pancreatoduodenectomy(PD) predictive score

Foldable and washable textile-based OLEDs with a multi-functional near-room-temperature encapsulation layer for smart e-textiles

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npj Flexible Electronics 2021年第1期5卷 123-131页

作者： So Yeong Jeong Hye Rin Shim Yunha Na Ki Suk Kang Yongmin Jeon Seungyeop Choi Eun Gyo Jeong Yong Cheon Park Ha-Eun Cho Junwoo Lee Jeong Hyun kwon sung Gap Im Kyung Cheol Choi School of Electrical Engineering Korea Advanced Institute of Science and Technology(KAIST)DaejeonRepublic of Korea Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology(KAIST)DaejeonRepublic of Korea Department of Clothing and Textiles Chonnam National UniversityGwangjuRepublic of Korea Department of Display and Semiconductor Engineering Sun Moon UniversityAsanRepublic of Korea Department of Chemical and Biomolecular Engineering and KI for the NanoCentury Korea Advanced Institute of Science and Technology(KAIST)DaejeonRepublic of Korea.

Wearable electronic devices are being developed because of their wide potential applications and user *** them,wearable organic light emitting diodes(OLEDs)play an important role in visualizing the data signal processed in wearable electronics to *** this study,textile-based OLEDs were fabricated and their practical utility was *** textilebased OLEDs exhibited a stable operating lifetime under ambient conditions,enough mechanical durability to endure the deformation by the movement of humans,and washability for maintaining its optoelectronic properties even in water condition such as rain,sweat,or *** this study,the main technology used to realize this textile-based OLED was multi-functional nearroom-temperature *** outstanding impermeability of TiO_(2)film deposited at near-room-temperature was *** internal residual stress in the encapsulation layer was controlled,and the device was capped by highly crosslinked hydrophobic polymer film,providing a highly impermeable,mechanically flexible,and waterproof encapsulation.

关键词： OLEDs layer film

Diagnosis of gastric epithelial neoplasia:Dilemma for Korean pathologists

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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

A Combined Approach for Urban Green Space System——Traditional and Digital Methods

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A Combined Approach for Urban Green Space System——Traditio...

第8届中日韩国际风景园林学术研讨会

作者： Kyoo-Seock LEE Seung-Mahn AHN Dong-Hoon SHIN Byung-sun KAHNG Seung-Nyung HUR Jin-Min SHIN Sang-hwa LEE Mi-Jeong LEE Yun-Ui JI Hyo-Jeong KIM Ho-Kyung SONG Ki-Won kwon Byung-Key SUH Dept. of Landscape Arch. sungkyunkwan University Dept. of Landscape Arch. sungkyunkwan University Dept. of Landscape Arch. sungkyunkwan University Dept. of Landscape Arch. sungkyunkwan University Dept. of Landscape Arch. sungkyunkwan University Dept. of Landscape Arch. sungkyunkwan University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University School of Horticulture ＆ Landscape Arch. Paichai University

＜正＞This study aims to establish the urban green network using RS, GIS and GPS, together with the traditional vegetation survey and ultimately to contribute to the effective conservation of urban green spaces for ur... 详细信息

关键词： Green Network Remote Sensing GIS GPS Vegetation Analysis

A Bioprocessed Black Rice Bran Glutathione-Enriched Yeast Extract Protects Rats and Mice against Alcohol-Induced Hangovers

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Plasmodium vivax GPI-anchored micronemal antigen(PvGAMA) binds human erythrocytes independent of Duffy antigen status

Food and Nutrition Sciences（食品与营养科学） 2021年第3期

作者： sung Phil Kim Ju Ryeong Lee Ki sun kwon Yeo Jin Jang Jeanman Kim Keun Hyung Yu sun Yeop Lee Mendel Friedman

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Plasmodium vivax GPI-anchored micronemal antigen(PvGAMA) bin...

中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会

作者： Yang Cheng Feng Lu Bo Wang Jian Li Jin-Hee Han Daisuke Ito Deok-Hoon Kong Lubin Jiang Jian Wu kwon-Soo Ha Eizo Takashima Jetsumon Sattabongkot Won sun Park Seok-Ho Hong Sanjay A.Desai Louis H.Miller Takafumi Tsuboi Eun-Taek Han Department of Medical Environmental Biology and Tropical Medicine School of MedicineKangwon National University Department of Parasitology Wuxi Medical School Jiangnan University Laboratory of Malaria and Vector Research (LMVR) National Institute of Allergy and Infectious Diseases (NIAID) National Institutes of Health (NIH) Division of Malaria Research Proteo-Science Center Ehime University Department of Molecular and Cellular Biochemistry School of Medicine Kangwon National University Key Laboratory of Molecular Virology & Immunology Unit of Human Parasite Molecular and Cell Biology Institut Pasteur of Shanghai Mahidol Vivax Research Unit Faculty of Tropical Medicine Mahidol University Department of Physiology School of Medicine Kangwon National University Department of Internal Medicine School of Medicine Kangwon National University

Plasmodium vivax, a major agent of malaria in both temperate and tropical climates, has a limited capacity for infecting humans lacking the Duffy(Fy) blood group antigen as this receptor is critical for erythrocyte invasion. Recent surveys in various endemic regions, however, have reported P. vivax infections in Duffy-negative individuals, suggesting that the parasite may utilize alternative receptor-ligand pairs to complete erythrocyte invasion. Here, we identified and characterized a novel parasite ligand, GPI-anchored micronemal antigen(Pv GAMA), that can bind human erythrocytes regardless of Duffy antigen status. Specific antibodies raised against PvG AMA localize the protein to the parasite microneme, consistent with a role in invasion. These antibodies also inhibited Pv GAMA binding to erythrocytes in a dose-dependent manner. Pv GAMA appears to play a role in a sialic acid-independent, chymotrypsin-sensitive invasion pathway. Thus, Pv GAMA may be an adhesion molecule for invasion of Duffy positive and negative human erythrocytes and is an important P. vivax vaccine candidate.

关键词： Plasmodium vivax GAMA erythrocyte binding Duffy negative sialic acid-independent vaccine candidate