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| 1 | Anxiety and depression propensities in patients with acute toxic liver injury显示文摘AIM:To investigate anxiety and depression propensities in patients with toxic liver injury.METHODS:The subjects were divided into three groups:a healthy control group(Group 1,n=125),an acute non-toxic liver injury group(Group 2,n=124),and a group with acute toxic liver injury group caused by noncommercial herbal preparations(Group 3,n=126).These three groups were compared and evaluated through questionnaire surveys and using the Hospital Anxiety-Depression Scale(HADS),Beck Anxiety Inventory(BAI),Beck Depression Inventory(BDI),and the hypochondriasis scale.RESULTS:The HADS anxiety subscale was 4.9±2.7,5.0±3.0 and 5.6±3.4,in Groups 1,2,and 3,respectively.The HADS depression subscale in Group 3 showed the most significant score(5.2±3.2,6.4±3.4 and 7.2±3.4in Groups 1,2,and 3,respectively)(P<0.01 vs Group 1,P<0.05 vs Group 2).The BAI and BDI in Group 3showed the most significant score(7.0±6.3 and 6.9±6.9,9.5±8.6 and 8.8±7.3,10.7±7.2 and 11.6±8.5in Groups 1,2,and 3,respectively)(BAI:P<0.01 vs Group 1,P<0.05 vs Group 2)(BDI:P<0.01 vs Group1 and 2).Group 3 showed a significantly higher hypochondriasis score(8.2±6.0,11.6±7.5 and 13.1±6.5in Groups 1,2,and 3,respectively)(P<0.01 vs Group 1,P<0.05 vs Group 2).CONCLUSION:Psychological factors that present vulnerability to the temptation to use alternative medicines,such as herbs and plant preparations,are important for understanding toxic liver injury. | Jeong Ill Suh Jeong Kyu Sakong Kwan Lee Yong Kook Lee Jeong Bae Park Dong Joon Kim Yeon Seok SeoDepartment of Internal Medicine Korea University Anam Hospital Korea University College of Medicine Seoul 136-705 South Korea Jae Dong Lee Soon Young Ko Byung Seok Lee Seok Hyun Kim Byung Seok Kim Young Seok Kim Heon Ju Lee In Hee Kim Joo Hyun Sohn Tae Yeob Kim Byung Min Ahn | 2013 | World Journal of Gastroenterology2013，19，47： | 5 |
| 2 | Genetic Algorithm to Optimize the Design of Main Combustor and Gas Generator in Liquid Rocket Engines显示文摘A genetic algorithm was used to develop optimal design methods for the regenerative cooled combustor and fuel-rich gas generator of a liquid rocket engine. For the combustor design, a chemical equilibrium analysis was applied, and the profile was calculated using Rao's method. One-dimensional heat transfer was assumed along the profile, and cooling channels were designed. For the gas-generator design, non-equilibrium properties were derived from a counterflow analysis, and a vaporization model for the fuel droplet was adopted to calculate residence time. Finally, a genetic algorithm was adopted to optimize the designs. The combustor and gas generator were optimally designed for 30-tonf, 75-tonf, and 150-tonf engines. The optimized combustors demonstrated superior design characteristics when compared with previous non-optimized results. Wall temperatures at the nozzle throat were optimized to satisfy the requirement of 800 K, and specific impulses were maximized. In addition, the target turbine power and a burned-gas temperature of 1000 K were obtained from the optimized gas-generator design. | Min Son Sangho Ko Jaye Koo | 2014 | Journal of Thermal Science2014，23，3： | 5 |
| 3 | Efficacy and cost analysis of transrectal ultrasound-guided prostate biopsy under monitored anesthesia显示文摘镇静可以在指导的 transrectal 超声(TRUS ) 期间疼痛地导致减小前列腺活体检视。我们试图在在护理费用的指导 TRUS 的前列腺活体检视和相关增加期间评估 propofol 和 remifentanil 注入的联合的功效和安全。从 1 月到 2010 年 9 月,经历 transrectal 前列腺活体检视的 100 个人被使随机化进二个组。在组 1, 50 个病人收到了 propofol 和 remifentanil 的联合注入;在组 2, 50 个病人收到了 lidocaine 果冻。在指导 TRUS 的活体检视被执行以后,疼痛和耐心的满足被一个 10 点评估视觉模拟规模(管) ,和一张费用相关的耐心的满足问询表被所有病人完成。病人们也被问他们是否将愿意由一样的方法经历重复活体检视。在 1 看了显著地更低的管的组的病人在组 2 比那些得分(吝啬的管分数:0.9 ± 1.1 对 6.3 ± 2.5;P< 0.001 ) 。另外,耐心的满足规模在组 1 是显著地更高的(P=0.002 ) 。尽管全面费用在组 1 是显著地更高的(P=0.006 ) ,就费用而言的耐心的满足规模在这个组(P=0.009 ) 也是更高的。propofol 和 remifentanil 的联合在指导 TRUS 的前列腺活体检视期间是到减少病人疼痛和增加病人满足的一条安全、有效的路。尽管费用在收到了镇静,期望的组是更高的,病人展出了提高的满足和心甘情愿由一样的方法重复活体检视。 | Sung Gu Kang Bum Sik Tae Sam Hong Min Young Hwii Ko Seok Ho Kang Jeong Gu Lee Je Jong Kim Jun Cheon | 2011 | Asian Journal of Andrology2011，13，5： | 5 |
| 4 | 无机材料对高效钙钛矿太阳能电池缺陷的钝化显示文摘用有机材料进行表面钝化是提高钙钛矿太阳电池稳定性和效率的有效策略之一.但是,有机分子和钙钛矿层之间不牢固的键合作用仍不足以钝化各种缺陷以保护钙钛矿层免受氧气和水的侵蚀.最近,由于无机材料更稳定的化学键和更有效的钝化效果而逐渐成为研究的热门.含铅物质、碱金属卤化物、过渡元素卤化物、氧化物、疏水性物质等材料已被应用于钙钛矿太阳能电池表界面缺陷的钝化.这些无机材料通过控制钙钛矿的成核结晶过程以及形成物理保护层显著提高了器件的稳定性和效率. | 亓文静 周芯 李佳乐 程健 李跃龙 Min Jae Ko 赵颖 张晓丹 | 2020 | Science Bulletin2020，65，23： | 4 |
| 5 | A facile one-step approach to hierarchically assembled core-shell-like MnO2@MnO2 nanoarchitectures on carbon fibers: An efficient and flexible electrode material to enhance energy storage显示文摘层次核心似壳的 MnO 2 nanostructures (NS ) 在碳布(CC ) 上习惯于六角形的 nanoplate 穿的锚 MnO 2(HNPA ) 纤维。NS 被一出新奇一步舞准备电气化学的免职方法。在为 30 min 的 -2.0 V 的外部 cathodic 电压下面,层次核心似壳的 MnO 2-NS-decorated MnO 2 HNPA (MnO 2 NSs@MnO 2 HNPA ) 一致地与可靠粘附在 CC 上被种。阶段纯净和样品的词法性质被各种各样的物理化学的技术描绘。在经常的外部 cathodic 电压, CC 上的 MnO 2 NSs@MnO 2 HNPA 的生长为不同时间时期被带。当为 pseudocapacitors 作为一个灵活、柔韧、没有文件夹的电极利用了时,显示出的 CC 上的层次核心似壳的 MnO 2 NSs@MnO 2 HNPA 清楚地在 1 M Na 2 那么 4 电解质答案。结果显示 CC 上的 MnO 2 NSs@MnO 2 HNPA 在 CC (在 0.5 A/g 当前的密度的 112.1 F/g ) 上与赤裸的 MnO 2 HNPA 的相比与优秀骑车稳定性在 0.5 A/g 的当前的密度有 244.54 F/g 的一个最大的特定的电容。我们相信 pseudocapacitive 电极的优异费用存储表演能主要被归因于有一个大特定的表面区域的层次 MnO 2 NSs@MnO 2 HNPA 积木,提供为有效电气化学的反应的另外的 electroactive 地点。纺织品上的层次 pseudocapacitive 材料的生长的灵巧、单个步的途径基于电极为高效的灵活精力存储设备的制造开创可能性。 | Goli Nagaraju Yeong Hwan Ko Sung Min Cha Sang Hyuk Im Jae Su Yu | 2016 | Nano Research2016，9，5： | 3 |
| 6 | A novel device for endoscopic submucosal dissection,the Fork knife显示文摘瞄准:用一台新奇设备介绍并且评估功效和内视镜的粘膜下层解剖(ESD ) 的技术方面,叉刀。方法:从 2004 年 3 月到 2008 年 4 月, ESD 在一个单个第三级的工作分派中心用 Flexknife (组 B ) 在使用一把叉刀(Endo FSregister )( 组 A ) 的 265 胃的损害上并且在 72 胃的损害上被执行。我们回顾地比较了 resected 标本的肿瘤,病理检查所见,和尺寸的内视镜的特征。我们也比较了在二个组之间的整块切除术率,完全的切除术率,复杂并发症,和过程时间。结果:resected 标本的吝啬的尺寸是 4.27 +/- 在组 A 和 4.29 +/- 的 1.26 厘米在组 B 的 1.48 厘米。整块切除术率是 95.8%(254/265 损害) 在组 A 并且 93.1%(67/72 ) 在组 B。没有 resected 边缘的肿瘤房间侵略的完全的 ESD 在 81.1% 被获得(215/265 ) 组 A 并且在 73.6%(53/72 ) 组 B。穿孔率是 0.8%(2/265 ) 在组 A 并且 1.4%(1/72 ) 在组 B。吝啬的过程时间是 59.63 +/- 在组 A 和 76.65 +/- 的 56.12 min 在组 B 的 70.75 min (P <
0.05 ) 。结论:叉刀(Endo FSregister ) 为临床的实践是有用的并且有的优点减少过程时间。 | Hyun Gun Kim Joo Young Cho Gene Hyun Bok Won Young Cho Wan Jung Kim Bong Min Ko Jin Oh Kim Joon Seong Lee Moon Sung Lee Chan Sup Shim | 2008 | World Journal of Gastroenterology2008，14，43： | 3 |
| 7 | A MEMS ultrasound stimulation system for modulation of neural circuits with high spatial resolution in vitro显示文摘Neuromodulation by ultrasound has recently received attention due to its noninvasive stimulation capability for treating brain diseases.Although there have been several studies related to ultrasonic neuromodulation,these studies have suffered from poor spatial resolution of the ultrasound and low repeatability with a fixed condition caused by conventional and commercialized ultrasound transducers.In addition,the underlying physics and mechanisms of ultrasonic neuromodulation are still unknown.To determine these mechanisms and accurately modulate neural circuits,researchers must have a precisely controllable ultrasound transducer to conduct experiments at the cellular level.Herein,we introduce a new MEMS ultrasound stimulation system for modulating neurons or brain slices with high spatial resolution.The piezoelectric micromachined ultrasonic transducers(pMUTs)with small membranes(submm membranes)generate enough power to stimulate neurons and enable precise modulation of neural circuits.We designed the ultrasound transducer as an array structure to enable localized modulation in the target region.In addition,we integrated a cell culture chamber with the system to make it compatible with conventional cell-based experiments,such as in vitro cell cultures and brain slices.In this work,we successfully demonstrated the functionality of the system by showing that the number of responding cells is proportional to the acoustic intensity of the applied ultrasound.We also demonstrated localized stimulation capability with high spatial resolution by conducting experiments in which cocultured cells responded only around a working transducer. | Jungpyo Lee Kyungmin Ko Hyogeun Shin Soo-Jin Oh CJustin Lee Namsun Chou Nakwon Choi Min Tack Oh Byung Chul Lee Seong Chan Jun Il-Joo Cho | 2019 | Microsystems & Nanoengineering2019，5，1： | 3 |
| 8 | Diagnostic Indicators for Blood Stasis Syndrome Patients with Gynaecological Diseases显示文摘Objective: To investigate the important diagnostic indicators for blood stasis syndrome(BSS) in patients of childbearing age with gynaecological diseases. Methods: A partial least squared-discriminant analysis(PLS-DA) were applied to BSS symptoms data of patients with gynaecological diseases, and the diagnostic indicators used by doctors of Korean medicine(DKMs) among BSS patients with gynaecological diseases were also investigated. Results: A total of 103 patients of childbearing age with gynaecological diseases and 40 healthy controls were enrolled. Among the 103 patients, 63(61.7%) and 40(38.8%) were diagnosed with BSS and non-BSS, respectively, and BSS patients exhibited a more severe extent of disease. A score plot of PLS-DA showed clearly different patterns among the 3 groups. Based on the variable importance on projection of PLS-DA model, menstrual pains, dark lumps in the menstrual blood, ileocoecal tenderness and resistance, sharp pains, and sublingual varicosities were selected as the top five most important indicators. Moreover, more than 75% of DKMs chose dark lumps in menstrual blood, menstrual pain, and dark menstrual blood as the diagnostic indicators of BSS in patients with gynaecological diseases, and more than 49% of them also considered sharp pains, dark red tongue, sublingual varicosities, and tendency to bruise easily as diagnostic indicators of BSS. Conclusion: DKMs focused on menstrual symptoms and certain gynaecological symptoms to diagnose BSS patients of childbearing age with female diseases. | Jeeyoun Jung Mi Mi Ko Myeong Soo Lee So Min Lee Ju Ah Lee | 2018 | Chinese Journal of Integrative Medicine2018，24，10： | 3 |
| 9 | A critical role of IL-17 in modulating the B-cell response during H5N1 influenza virus infection显示文摘Interleukin-17(IL-17),a member of the IL-17 cytokine family,plays a crucial role in mediating the immune response against extracellular bacteria and fungi in the lung.Although there is increasing evidence that IL-17 is involved in protective immunity against H1 and H3 influenza virus infections,little is known about the role of IL-17 in the highly pathogenic H5N1 influenza virus infection.In this study,we show that H5N1-infected IL-17 knockout(KO)mice exhibit markedly increased weight loss,more pronounced lung immunopathology and significantly reduced survival rates as compared with infected wild-type controls.Moreover,the frequency of B cells in the lung were substantially decreased in IL-17 KO mice after virus infection,which correlated with reduced CXCR5 expression in B cells and decreased CXCL13 production in the lung tissue of IL-17 KO mice.Consistent with this observation,B cells from IL-17 KO mice exhibited a significant reduction in chemokine-mediated migration in culture.Taken together,these findings demonstrate a critical role for IL-17 in mediating the recruitment of B cells to the site of pulmonary influenza virus infection in mice. | Xiaohui Wang Chris CS Chan Min Yang Jun Deng Vincent KM Poon Virtual HC Leung King-Hung Ko Jie Zhou Kwok Yung Yuen Bo-Jian Zheng Liwei Lu | 2011 | Cellular & Molecular Immunology2011，8，6： | 2 |
| 10 | Intraductal balloon-guided direct peroral cholangioscopy with an ultraslim upper endoscope (with videos)显示文摘 | Jong Ho Moon Bong Min Ko Hyun Jong Choi Su Jin Hong Young Koog Cheon Young Deok Cho Joon Seong Lee Moon Sung Lee Chan Sup Shim | 2009 | Gastrointestinal Endoscopy2009，，2： | 2 |
| 11 | Overtube-balloon–assisted direct peroral cholangioscopy by using an ultra-slim upper endoscope (with videos)显示文摘 | Hyun Jong Choi Jong Ho Moon Bong Min Ko Su Jin Hong Hyun Cheol Koo Young Koog Cheon Young Deok Cho Joon Seong Lee Moon Sung Lee Chan Sup Shim | 2009 | Gastrointestinal Endoscopy2009，，4： | 2 |
| 12 | Functional photonic structures for external interaction with flexible/ wearable devices显示文摘In addition to vital functions,more subsidiary functions are being expected from wearable devices.The wearable technology thus far has achieved the ability to maintain homeostasis by continuously monitoring physiological signals.The quality of life improves if,through further developments of wearable devices to detect,announce,and even control unperceptive or noxious signals from the environment.Soft materials based on photonic engineering can fulfil the abovementioned functions.Due to the flexibility and zero-power operation of such materials,they can be applied to conventional wearables without affecting existing functions.The achievements to freely tailoring a broad range of electromagnetic waves have encouraged the development of wearable systems for independent recognition/manipulation of light,pollution,chemicals,viruses and heat.Herein,the role that photonic engineering on a flexible platform plays in detecting or reacting to environmental changes is reviewed in terms of material selection,structural design,and regulation mechanisms from the ultraviolet to infrared spectral regions.Moreover,issues emerging with the evolution of the wearable technology,such as Joule heating,battery durability,and user privacy,and the potential solution strategies are discussed.This article provides a systematic review of current progress in wearable devices based on photonic structures as well as an overview of possible ubiquitous advances and their applications,providing diachronic perspectives and future outlook on the rapidly growing research field of wearable technology. | Young Jin Yoo Se-Yeon Heo Yeong Jae Kim Joo Hwan Ko Zafrin Ferdous Mira Young Min Song | 2021 | Nano Research2021，14，9： | 2 |
| 13 | Enhancing Hydrophilicity of Thick Electrodes for High Energy Density Aqueous Batteries显示文摘Thick electrodes can substantially enhance the overall energy density of batteries.However,insufficient wettability of aqueous electrolytes toward electrodes with conventional hydrophobic binders severely limits utilization of active materials with increasing the thickness of electrodes for aqueous batteries,resulting in battery performance deterioration with a reduced capacity.Here,we demonstrate that controlling the hydrophilicity of the thicker electrodes is critical to enhancing the overall energy density of batteries.Hydrophilic binders are synthesized via a simple sulfonation process of conventional polyvinylidene fluoride binders,considering physicochemical properties such as mechanical properties and adhesion.The introduction of abundant sulfonate groups of binders(i)allows fast and sufficient electrolyte wetting,and(ii)improves ionic conduction in thick electrodes,enabling a significant increase in reversible capacities under various current densities.Further,the sulfonated binder effectively inhibits the dissolution of cathode materials in reactive aqueous electrolytes.Overall,our findings significantly enhance the energy density and contribute to the development of practical zinc-ion batteries. | Jungeun Lee Hyeonsoo Lee Cheol Bak Youngsun Hong Daeha Joung Jeong Beom Ko Yong Min Lee Chanhoon Kim | 2023 | Nano-Micro Letters2023，15，7： | 2 |
| 14 | Xenografting of human umbilical mesenchymal stem cells from Wharton’s jelly ameliorates mouse spinocerebellar ataxia type 1显示文摘Background:Spinocerebellar ataxia type 1(SCA1)is an autosomal dominant neurodegenerative disorder caused by the expansion of CAG repeats in ATXN1 gene resulting in an expansion of polyglutamine repeats in the ATXN1 protein.Unfortunately,there has yet been any effective treatment so far for SCA1.This study investigated the feasibility of transplanting human umbilical mesenchymal stem cells(HUMSCs)into transgenic SCA1 mice containing an expanded uninterrupted allele with 82 repeats in the ATXN1-coding region.Methods:106 human umbilical mesenchymal stem cells were transplanted into the cerebella at 1 month of age.Results:HUMSCs displayed significant ameliorating effects in SCA1 mice in terms of motor behaviors in balance beam test and open field test as compared with the untransplanted SCA1 mice.HUMSCs transplantation effectively reduced the cerebellar atrophy,salvaged Purkinje cell death,and alleviated molecular layer shrinkage.Electrophysiological studies showed higher amplitudes of compound motor action potentials as indicated by increasing neuronal-muscular response strength to stimuli after stem cell transplantation.At 5 months after transplantation,HUMSCs scattering in the mice cerebella remained viable and secreted cytokines without differentiating into neuronal or glia cells.Conclusions:Our findings provide hope for a new therapeutic direction for the treatment of SCA1. | Pei-Jiun Tsai Chang-Ching Yeh Wan-Jhen Huang Ming-Yuan Min Tzu-Hao Huang Tsui-Ling Ko Pei-Yu Huang Tien-Hua Chen Sanford P.C.Hsu Bing-Wen Soong Yu-Show Fu | 2019 | Translational Neurodegeneration2019，8，1： | 2 |
| 15 | Impact of patient education with cartoon visual aids on the quality of bowel preparation for colonoscopy显示文摘 | Jae Woong Tae Jong Chan Lee Su Jin Hong Jae Pil Han Yun Hee Lee Jong Ho Chung Hyung Geun Yoon Bong Min Ko Joo Young Cho Joon Seong Lee Moon Sung Lee | 2012 | Gastrointestinal Endoscopy2012，，4： | 2 |
| 16 | Long-term oncologic results of patients with distal rectal cancer treated by local excision with or without adjuvant treatment显示文摘 | Byung Soh Min Nam Kyu Kim Yong Taek Ko Kang Young Lee Seung Hyuk Baek Chang Hwan Cho Seung Kook Sohn | 2007 | International Journal of Colorectal Disease2007，，11： | 2 |
| 17 | Clinical and Histological Features of Nonalcoholic Fatty Liver Disease in Children显示文摘 | Jae Sung Ko Jung Min Yoon Hye Ran Yang Jae Kyung Myung Hye Ryeung Kim Gyeong Hoon Kang Jung-Eun Cheon Jeong Kee Seo | 2009 | Digestive Diseases and Sciences2009，，10： | 2 |
| 18 | Leptin Signaling Protects NK Cells from Apoptosis During Development in Mouse Bone Marrow显示文摘增加的证据在有免疫力的反应显示 leptin 的一个角色,但是发信号的 leptin 是否涉及在骨头髓(BM ) 调整 NK 房间开发,仍然保持大部分不清楚。在这研究,我们在在 prediabetic 的缺乏的 db/db 老鼠上演的 leptin 受体的 BM 描绘了 NK 房间区别和成熟。尽管 BM 细胞质类似于控制值, NK 房间的全部的数字严重地在变异的鼠标被减少。db/db BM 房间的流动 cytometric 分析揭示了在区别的各种各样的阶段开发 NK 房间的显著地减少的频率。显著地显示的 BM db/db NK 房间增加了 apoptosis,但是维持了正常房间骑车地位和 proliferative 能力。而且, recombinant leptin 能显著地在文化从野类型的老鼠提高 NK 房间的幸存。NK 房间上的进一步的检查功能的活动证明 db/db NK 房间与显著地增加的 IL-10 展出了正常内在的 cytotoxicity 生产。一起拿,我们的调查结果建议发信号的 leptin 经由在老鼠 BM 提高不成熟的 NK 房间的幸存调整 NK 房间开发。 | Cherry Kam Chun Lo Queenie Lai Kwan Lam Min Yang King-Hung Ko Lingyun Sun Rui Ma Shengjun Wang Huaxi Xu Sidney Tam Chang-You Wu Bo-Jiang Zheng Liwei Lu | 2009 | Cellular & Molecular Immunology2009，6，5： | 2 |
| 19 | Comparative study of resection and radiofrequency ablation in the treatment of solitary colorectal liver metastases显示文摘 | Hyuk Hur Yong Taek Ko Byung Soh Min Kyung Sik Kim Jin Sub Choi Seung Kook Sohn Chang Hwan Cho Heung Kyu Ko Jong Tai Lee Nam Kyu Kim | 2009 | The American Journal of Surgery2009，，6： | 2 |
| 20 | Agenetie algorithm approach to developing the multi - echelon reverse logistics network for product returns显示文摘 | Min H Ko H J Ko C S | 2006 | Omega2006，34，： | 1 |
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