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Publisher Correction to:Highly Elastic,Bioresorbable Polymeric Materials for Stretchable,Transient Electronic Systems

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Nano-Micro Letters 2024年第8期16卷 417-417页

作者： Jeong‑Woong Shin Dong‑Je kim Tae‑Min Jang Won Bae Han joong Hoon Lee Gwan‑Jin Ko Seung Min Yang Kaveti Rajaram Sungkeun Han Heeseok Kang Jun Hyeon Lim Chan‑Hwi Eom Amay JBandodkar Hanul Min Suk‑Won Hwang KU‑KIST Graduate School of Converging Science and Technology Korea University145 Anam‑roSeongbuk‑guSeoul 02841Republic of Korea SK Hynix 2091Gyeongchung‑daeroBubal‑eupIcheon‑siGyeonggi‑do 17336Republic of Korea Hanwha Systems Co. Ltd.188Pangyoyeok‑roBundang‑guSeongnam‑siGyeonggi‑do 13524Republic of Korea Department of Electrical and Computer Engineering North Carolina State UniversityRaleighNC 27606USA Center for Advanced Self‑Powered Systems of Integrated Sensors and Technologies(ASSIST) North Carolina State UniversityRaleighNC 27606USA Department of Integrative Energy Engineering Korea University145 Anam‑roSeongbuk‑guSeoul 02841Republic of Korea Biomaterials Research Center Korea Institute of Science and Technology(KIST)5 Hwarang‑ro 14‑gilSeongbuk‑guSeoul 02792Republic of Korea Semiconductor R&D Center Samsung Electronics Co.Ltd.Hwaseong‑siGyeonggi‑do 18448Republic of Korea Center for Advanced Biomolecular Recognition Biomedical Research DivisionKorea Institute of Science and Technology(KIST)Seoul 02792Republic of Korea

Due to typesetting mistake,Hanul Min was missed to be denoted as a corresponding author in the *** type-setter apologizes for *** original article has been *** Access This article is licensed under a Creative Commons Attribution 4.0 International License,which permits use,sharing,adaptation,distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s)and the source,provide a link to the Creative Commons licence,and indicate if changes were *** images or other third party material in this article are included in the article’s Creative Commons licence,unless indicated otherwise in a credit line to the *** material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use,you will need to obtain permission directly from the copyright holder.

关键词： Creative Elastic Highly

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Comparative long-term outcomes for pancreatic volume change, nutritional status, and incidence of new-onset diabetes between pancreatogastrostomy and pancreatojejunostomy after pancreaticoduodenectomy

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Hepatobiliary Surgery and Nutrition 2020年第3期9卷 284-295页

作者： Bong Jun Kwak Ho joong Choi Young Kyoung You Dong Goo kim Tae Ho Hong Department of Hepatobiliary and Pancreas Surgery Seoul St. Mary's Hospital College of Medicine The Catholic University of Korea Seoul Republic of Korea

Background:The difference in volume change in a pancreatic remnant according to the type of pancreaticoenterostomy after pancreaticoduodenectomy(PD)for long-term follow-up is ***,there are few studies that evaluate the difference in general nutritional status and pancreatic endocrine function,including new-onset diabetes mellitus(NODM)depending on the type of *** study aimed to compare serial pancreatic volume changes in pancreatic remnants between pancreatogastrostomy(PG)and pancreatojejunostomy(PJ)after PD and to evaluate the difference in general nutritional status and incidence of NODM between PG and ***:This study enrolled 115 patients who had survived for more than 3 years after *** were divided into the PG group and the PJ *** clinicopathologic factors were collected and *** calculated serial pancreas volume and pancreatic duct size precisely from preoperative stage to 5 years after surgery by image-processing software specifically designed for navigation and visualization of multimodality and multidimensional *** changes of albumin and body mass index(BMI)as related to general nutritional status were compared between the PG and PJ *** evaluate the incidence and risk factors of NODM following PD,subgroup analysis was performed in 88 patients who did not have diabetes ***:Most patient demographics were not significantly different between the PG group(n=45)and PJ group(n=70).There was no significant difference in volume reduction between the groups from postoperative 1 month to 5 years(PG group?18.21±14.66 mL versus PJ group?14.43±13.05 mL,P=0.209).But there was a significant difference in increased pancreatic duct size between the groups from postoperative 1 month to 5 years(PG group 1.66±2.20 mm versus PJ group 0.54±1.54 mm,P=0.007).There was no significant difference in the increase of total serum albumin between the groups for 5 years after surgery(PG group 0

关键词： Pancreaticojejunostomy pancreaticoduodenectomy(PD) nutritional status diabetes mellitus

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Krill oil ameliorates benign prostatic hyperplasia by regulating G-phase cell cycle arrest and altering signaling pathways and benign prostatic hyperplasia-associated markers

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Food Science and Human Wellness 2023年

作者： Hoon kim Jongyeob kim Byungdoo Hwang Sang Yong Park Ji-Yeon Shin Eun Byeol Go Jae Sil kim Youngjin Roh Soon Chul Myung Seok-joong Yun Yung hyun Choi Wun-Jae kim Sung-Kwon Moon Department of Biochemistry， College of Oriental Medicine， Dongeui University Institute of Urotech， Cheongju Department of Urology， Chungbuk National University， Cheongju SD Biotechnologies， 66 Magojungang 8-ro 1-gil， Gangseo-gu Department of Food and Nutrition， Chung-Ang University Department of Urology， College of Medicine， Chung-Ang University

Krill oil (KO) exhibits various biological activities， such as anti-inflammatory and antitumor effects. However， the inhibitory effects of benign prostatic hyperplasia (BPH) in vitro and in vivo have not yet been studied. This study investigated the anti-BPH effects of KO extracted by an enzymatic hydrolysis method. KO treatment inhibited the proliferation of WMPY-1 and BPH-1 cells by induction of G0/G1phase arrest through the modulation of positive and negative regulators in both prostate cell types. KO treatment stimulated phosphorylation of JNK and p38 signaling. In addition， KO changed the expression of BPH-related markers (5α-reductase， androgen receptor， FGF， Bcl-2， and Bax) and the activity of the proliferation-mediated NF-κB binding motif. KO-induced levels of proliferation-mediated molecules of prostate cells were attenuated in the presence of siRNA-specific p-38 (si-p38) and JNK (si-JNK). Furthermore， the administration of KO alleviated prostate size and weight and the cell layer thickness of prostate glands in a testosterone enanthate-induced BPH rat model. KO treatment altered the level of dihydrotestosterone in serum and the expression levels of BPH-related markers in prostate tissues. Finally， KO-mediated inhibition of prostatic growth was validated by histological analysis. These results suggest that KO has an inhibitory effect on BPH in prostate cells in vitro and in vivo. Thus， KO might be a potential prophylactic or therapeutic agent for patients with BPH.

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High-speed and high-performance polarization-based quantum key distribution system without side channel effects caused by multiple lasers

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Photonics Research 2018年第3期6卷 214-219页

作者： HEASlN Ko BYUNG-SEOK CHOI joong-SEON CHOE KAP-joong kim JONG-Hol kim CHUN JU YOUN Photonic/Wireless Convergence Components Research Division Electronics and Telecommunications Research InstituteDaejeon 34129South Korea School of Advanced Device Technology University of Science&TechnologyDaejeon 34113South Korea

Side channel effects such as temporal disparity and intensity fluctuation of the photon pulses caused by random bit generation with multiple laser diodes in high-speed polarization-based BB84 quantum key distribution(QKD) systems can be eliminated by increasing the DC bias current condition. However, background photons caused by the spontaneous emission process under high DC bias current degrade the performance of QKD systems. In this study, we investigated the effects of spontaneously emitted photons on the system performance in a high-speed QKD system at a clock rate of 400 MHz. Also, we show further improvements in the system performance without side channel effects by utilizing the temporal filtering technique with real-time fieldprogrammable gate array signal processing.

关键词： QKD High-speed and high-performance polarization-based quantum key distribution system without side channel effects caused by multiple lasers

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A New Efficient Synthetic Method for 3-1odothyronamine and Its Potent Hypothermic Efficacy

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Chinese Journal of Chemistry 2011年第10期29卷 2205-2208页

作者： kim, joong-Gon Song, Young-Kyu Jeon, Su-Yeon Lim, Ye-Ji Ju, hyunwo Choi, Inho Chung, Chan-Moon Biotechnology Division Hanwha Chemical R＆D Center Daejeon 305-345 Korea Department of Chemistry and Medical Chemistry Yonsei University Wonju Gangwon-do 220- 710 Korea Department of Biological Science and Technology Yonsei University Wonju Gangwon-do 220-710 Korea

We developed a new efficient synthetic method for a 3-iodothyronamine （TjAM） that has advantages of less synthetic steps and much higher overall yield compared to those in the conventional method. Our animal study s... 详细信息

关键词： 3-iodothyronamine hibernation-like state ICR mouse

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Superior gallstone dissolubility and safety of tert-amyl ethyl ether over methyl-tertiary butyl ether

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World Journal of Gastroenterology 2019年第39期25卷 5936-5952页

作者： Dong Do You Suk Joon Cho Ok-Hee kim Jin Sook Song Kyu-Seok Hwang Sang Chul Lee Kee-Hwan kim Ho joong Choi Ha-Eun Hong Haeyeon Seo Tae Ho Hong Jung hyun Park Tae Yoon Lee Joseph Ahn Jae-Kyung Jung Kwan-Young Jung Say-June kim Department of Surgery St.Vincent's HospitalCollege of MedicineThe Catholic University of KoreaSeoul 16247South Korea College of Pharmacy Chungbuk National UniversityCheongju 28644South Korea Department of Surgery Seoul St.Mary’s HospitalCollege of Medicinethe Catholic University of KoreaSeoul 06591South Korea Catholic Central Laboratory of Surgery Institute of Biomedical IndustryCollege of Medicinethe Catholic University of KoreaSeoul 06591South Korea Bio and Drug Discovery Division Korea Research Institute of Chemical TechnologyDaejeon 34114South Korea Department of Surgery Daejeon St.Mary's HospitalCollege of Medicinethe Catholic University of KoreaSeoul 34943South Korea Department of Surgery Uijeongbu St.Mary's HospitalCollege of Medicinethe Catholic University of KoreaSeoul 11765South Korea Department of Biomedicine and Health Science College of Medicinethe Catholic University of KoreaSeoul 06591South Korea Department of Surgery Eunpyeong St.Mary’s HospitalCollege of Medicinethe Catholic University of KoreaSeoul 03312South Korea Department of Medicinal Chemistry and Pharmacology University of Science and TechnologyDaejeon 34113South Korea

BACKGROUND The use of methyl-tertiary butyl ether(MTBE)to dissolve gallstones has been limited due to concerns over its toxicity and the widespread recognition of the safety of laparoscopic *** adverse effects of MTBE are largely attributed to its low boiling point,resulting in a tendency to ***,if there is a material with a higher boiling point and similar or higher dissolubility than MTBE,it is expected to be an attractive alternative to *** To determine whether tert-amyl ethyl ether(TAEE),an MTBE analogue with a relatively higher boiling point(102°C),could be used as an alternative to MTBE in terms of gallstone dissolubility and *** The in vitro dissolubility of MTBE and TAEE was determined by measuring the dry weights of human gallstones at predetermined time intervals after placing them in glass containers with either of the two *** in vivo dissolubility was determined by comparing the weights of solvent-treated gallstones and control(dimethyl sulfoxide)-treated gallstones,after the direct infusion of each solvent into the gallbladder in both hamster models with cholesterol and pigmented *** The in vitro results demonstrated a 24 h TAEE-dissolubility of 76.7%,56.5%and 38.75%for cholesterol,mixed,and pigmented gallstones,respectively,which represented a 1.2-,1.4-,and 1.3-fold increase in dissolubility compared to that of *** the in vitro experiment,the 24 h-dissolubility of TAEE was 71.7%and 63.0%for cholesterol and pigmented gallstones,respectively,which represented a 1.4-and 1.9-fold increase in dissolubility compared to that of *** addition,the results of the cell viability assay and western blot analysis indicated that TAEE had a lower toxicity towards gallbladder epithelial cells than *** We demonstrated that TAEE has higher gallstone dissolubility properties and safety than those of *** such,TAEE could present an attractive alternative to MTBE if our findings

关键词： Tert-amyl ethyl ether Gallstones Methyl-tert-butyl ether Contact litholytic agent

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Ameliorating liver fibrosis in an animal model using the secretome released from miR-122-transfected adipose-derived stem cells

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World Journal of Stem Cells 2019年第11期11卷 990-1004页

作者： Kee-Hwan kim Jae Im Lee Ok-Hee kim Ha-Eun Hong Bong Jun Kwak Ho joong Choi Joseph Ahn Tae Yun Lee Sang Chul Lee Say-June kim Department of Surgery Uijeongbu St.Mary’s HospitalCollege of Medicinethe Catholic University of KoreaSeoul 11765South Korea Catholic Central Laboratory of Surgery Institute of Biomedical IndustryCollege of Medicinethe Catholic University of KoreaSeoul 06591South Korea Department of Surgery Seoul St.Mary’s HospitalCollege of Medicinethe Catholic University of KoreaSeoul 06591South Korea Department of Surgery Daejeon St.Mary’s HospitalCollege of MedicineThe Catholic University of KoreaSeoul 34943South Korea

BACKGROUND Recently,the exclusive use of mesenchymal stem cell(MSC)-secreted molecules,called secretome,rather than cells,has been evaluated for overcoming the limitations of cell-based therapy,while maintaining its ***,the use of na?ve secretome may not fully satisfy the specificity of each ***,it appears to be more advantageous to use the functionally reinforced secretome through a series of processes involving physico-chemical adjustments or genetic manipulation rather than to the use na?ve *** To determine the therapeutic potential of the secretome released from miR-122-transfected adipose-derived stromal cells(ASCs).METHODS We collected secretory materials released from ASCs that had been transfected with antifibrotic miR-122(MCM)and compared their antifibrotic effects with those of the na?ve secretome(CM).MCM and CM were intravenously administered to the mouse model of thioacetamide-induced liver fibrosis,and their therapeutic potentials were *** MCM infusion provided higher therapeutic potential in terms of:(A)Reducing collagen content in the liver;(B)Inhibiting proinflammatory cytokines;and(C)Reducing abnormally elevated liver enzymes than the infusion of the na?ve *** proteomic analysis of MCM also indicated that the contents of antifibrotic proteins were significantly elevated compared to those in the na?ve *** We could,thus,conclude that the secretome released from miR-122-transfected ASCs has higher antifibrotic and anti-inflammatory properties than the na?ve *** miR-122 transfection into ASCs provides a specific way of potentiating the antifibrotic properties of ASC secretome,it could be considered as an enhanced method for reinforcing secretome effectiveness.

关键词： Adipose-derived stem cells Liver fibrosis MicroRNAs miR-122 Mesenchymal stem cells Secretome

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Arctic warming and its influence on East Asian winter cold events:a brief recap

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Advances in Polar Science 2018年第1期29卷 3-12页

作者： Seong-joong kim Baek-Min kim Korea Polar Research Institute 26 Songdomirae-roYeonsu-guIncheon#406-840Republic of Korea

The rate of warming of Arctic surface temperature is about 2–3 times faster than the global mean surface warming. Increases of ice albedo feedback and water vapor as well as moisture intrusion from outside the Arctic all have major roles in this phenomenon. In contrast to this rapid Arctic warming, in recent decades, stronger cold air outbreaks have occurred more frequently during winter in East Asia than were recorded in the 1990s, resulting in severe socioeconomic impacts. A number of related studies have claimed the increased frequency of these stronger cold air outbreaks is linked to the amplified warming in the Arctic through complicated mechanisms. As there are time lags between the observed Arctic warming and East Asian cold weather response at various scales, understanding the entire chain of processes from the Arctic to East Asia has importance for forecasting winter weather in East Asia. There are two pathways linking Arctic warming with East Asian cold weather events. One is the synoptic-scale pathway in the lower troposphere via strengthening of the Siberian High initiated by Ural blocking. The other is the planetary-scale path through the stratosphere via activation of planetary waves and downward propagation, which weakens the polar vortex. This study briefly reviews the current understanding of the linkage mechanisms between Arctic warming and East Asian winter cold weather.

关键词： Arctic warming East Asia cold surge linkage process synoptic response planetary response

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Winter AO/NAO Modifies Summer Ocean Heat Content and Monsoonal Circulation over the Western Indian Ocean

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Journal of Meteorological Research 2017年第1期31卷 94-106页

作者： Dao-Yi GONG Dong GUO Sang LI Seong-joong kim State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal University Climate Change Research Center Chinese Academy of Sciences Division of Polar Climate Change Korea Polar Research Institute

This paper analyzes the possible influence of boreal winter Arctic Oscillation/North Atlantic Oscillation （AO/ NAO） on the Indian Ocean upper ocean heat content in summer as well as the summer monsoonal circulation. The strong interannual co-variation between winter 1000-hPa geopotential height in the Northern Hemisphere and sum- mer ocean heat content in the uppermost 120 m over the tropical Indian Ocean was investigated by a singular decom- position analysis for the period 1979-2014. The second paired-modes explain 23.8% of the squared covariance, and reveal an AO/NAO pattern over the North Atlantic and a warming upper ocean in the western tropical Indian Ocean. The positive upper ocean heat content enhances evaporation and convection, and results in an anomalous meridional circulation with ascending motion over 5°S-5°N and descending over 15°-25°N. Correspondingly, in the lower tro- posphere, significantly anomalous northerly winds appear over the western Indian Ocean north of the equator, imply- ing a weaker summer monsoon circulation. The off-equator oceanic Rossby wave plays a key role in linking the AO/NAO and the summer heat content anomalies. In boreal winter, a positive AO/NAO triggers a down-welling Rossby wave in the central tropical Indian Ocean through the atmospheric teleconnection. As the Rossby wave ar- rives in the western Indian Ocean in summer, it results in anomalous upper ocean heating near the equator mainly through the meridional advection. The AO/NAO-forced Rossby wave and the resultant upper ocean warming are well reproduced by an ocean circulation model. The winter AO/NAO could be a potential season-lead driver of the sum- mer atmospheric circulation over the northwestern Indian Ocean.

关键词： Arctic Oscillation North Atlantic Oscillation Indian Ocean upper ocean heat content summer mon-soonal circulation

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Genetic variation of the PSCA gene(rs2294008) is not associated with the risk of prostate cancer

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The Journal of Biomedical Research 2017年第3期31卷 226-231页

作者： II-Seok Lee Sung Pil Seo Yun Sok Ha Pildu Jeong Ho Won Kang Won Tae kim Yong-June kim Seok joong Yun Sang Cheol Lee Wun-Jae kim Department of Urology Chungbuk National University College of Medicine Department of Urology School of MedicineKyungpook National University

Prostate stem cell antigen（PSCA） is a cell-membrane glycoprotein consisting of 123 amino acids and highly expressed in the prostate,but there have been few reports on the relationship between rs2294008 of PSCA and prostate cancer in the ***,we evaluated the association between rs2294008 and the risk of prostate cancer.A total of 240 prostate cancer patients and 306 controls（patients with benign prostatic hyperplasia） were *** analysis of rs2294008 of PSCA was performed using *** regression analysis was performed according to the genotype of PSCA *** found that CT and TT genotypes were associated with an insignificant risk of prostate cancer compared with the CC genotype（P= 0.627 and 0.397,respectively）.In addition,there was no significant difference in rs2294008 according to clinicopathological parameters,such as age,Gleason score,prostate-specific antigen（PSA）,stage,and metastasis in prostate cancer（P 〉 0.05 for each）.Age,Gleason score,PSA,pathologic stage,and metastasis did not modify the association between PSCA and the risk of prostate cancer（each P 〉 0.05 for each）.Taken together,the genetic polymorphism of PSCA rs2294008 was not associated with the risk of prostate *** results suggest that rs2294008 may not play a role in prostate carcinogenesis.

关键词： prostatic neoplasms polymorphism genetic risk prostate polymorphism single nucleotide

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