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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | ○ | Article | The design of a lumped parameter model considering the stimulus path of round window | BACKGROUND: Sound normally enters the ear canal, passes through the middle ear, and stimulates the cochlea through the oval window. Alternatively, the cochlea can be stimulated in a reverse manner, namely round window stimulation. The reverse stimulation is not well understood, partly because in classic lumped-parameter models the path of reverse drive during the round window stimulation is usually not considered. OBJECTIVE: The study goal is to gain a better understanding of the hearing mechanism during round window stimulation. METHODS: A piezo actuator was coupled to the oval and round window of the guinea pigs. The auditory brainstem response produced by the forward and reverse stimulation at four frequencies was recorded. RESULTS: The results show that the input voltage of the actuator required at the hearing threshold in the round window drive was higher than that in the oval window drive. In order to understand the data, we designed a lumped-parameter cochlear model that can simulate both forward and reverse drive. The model-predicted results were consistent with the experimental results. CONCLUSIONS: The response of the auditory system to stimulus of oval window and round window was quantified through animal experimentation, and guinea pigs were used as experimental animals. When the same stimulus was applied to the oval window and round window of the cochlea, the ABR signals were compared. A lumped parameter model was designed to incorporate the sound transmission paths in both oval and round window stimulation. The simulated results are consistent with those of animal experiments. This model will be useful in understanding the inner-ear response in round window. | Kim, Jong Hoon; Park, Min Gyu; Wei, Qun; Seong, Ki Woong; Lee, Jyung Hyun | Kyungpook Natl Univ, Inst Biomed Engn Res, Daegu, South Korea; Kyungpook Natl Univ, Grad Sch, Dept Med & Biol Engn, Daegu, South Korea; Keimyung Univ, Sch Med, Dept Biomed Engn, Daegu, South Korea; Kyungpook Natl Univ Hosp, Dept Biomed Engn, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Biomed Engn, 680 Gukchaebosang Ro, Daegu, South Korea | Lee, Jaetae/AAR-3317-2021; Wei, Qun/ABE-5155-2021 | 57201854156; 57222731148; 35118182700; 23968197900; 8839783700 | pung@knu.ac.kr; | TECHNOLOGY AND HEALTH CARE | TECHNOL HEALTH CARE | 0928-7329 | 1878-7401 | 29 | SCIE | ENGINEERING, BIOMEDICAL;HEALTH CARE SCIENCES & SERVICES | 2021 | 1.205 | 94.4 | 0 | 2025-07-30 | 0 | 0 | Middle ear implantable hearing devices; auditory brainstem response; round window stimulation; oval window stimulation | auditory brainstem response; Middle ear implantable hearing devices; oval window stimulation; round window stimulation | Acoustic Stimulation; Animals; Guinea Pigs; Round Window, Ear; Sound; animal experiment; auditory response; auditory stimulation; auditory threshold; cochlea fenestra; computer simulation; Conference Paper; controlled study; electric potential; evoked brain stem response; guinea pig; hearing; lumped parameter model; mathematical model; nonhuman; oval window; priority journal; sound transmission; animal; auditory stimulation; sound | English | 2021 | 2021 | 10.3233/thc-218005 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Offshoring, the threat effect, and wage inequality | The effects of offshoring threats on the domestic skill premium are widely accepted, but theoretically unanalyzed. This study constructs a simple theoretical model based on task-trading offshoring and collective wage bargaining models to examine the effects of a firm's offshoring threat on the domestic skill premium. Theoretical analysis suggests that under a moderate demand for the final good, the possibility of offshoring could lower the wages of unskilled domestic workers, who are vulnerable to offshoring, more than the wages of skilled domestic workers. Thus, even when there is no actual offshoring, the skill premium between the two types of workers increases. | Jeon, Yongsik; Kwon, Chul-Woo | Korea Insurance Res Inst, Seoul, South Korea; Kyungpook Natl Univ, Sch Econ & Trade, Daegu, South Korea | 57200133962; 26023382500 | cwkwon@knu.ac.kr; | INTERNATIONAL JOURNAL OF ECONOMIC THEORY | INT J ECON THEORY | 1742-7355 | 1742-7363 | 17 | 2 | SSCI | ECONOMICS | 2021 | 0.53 | 94.6 | 0.4 | 2025-07-30 | 6 | 5 | materials offshoring; skill premium; threat effect; wage bargaining; wage inequality | FOREIGN DIRECT-INVESTMENT; RELATIVE WAGES; INTERNATIONAL-TRADE; GLOBALIZATION; MARKET; UNIONIZATION; COMPETITION; IMPACT; LABOR; FDI | materials offshoring; skill premium; threat effect; wage bargaining; wage inequality | English | 2021 | 2021-06 | 10.1111/ijet.12221 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Clinical relevance of emphysema in patients hospitalized with community-acquired pneumonia: Clinical features and prognosis | Introduction Few studies have investigated the influence of emphysema on clinical features of patients presenting with community-acquired pneumonia (CAP). Objectives The aim of this study was to examine the clinical and microbiological features of patients with both CAP and emphysema. Methods This retrospective study included patients with CAP who underwent computed tomography (CT) scan at the time of presentation. Patients were allocated into emphysema and control groups, and clinical variables were compared between the two groups. The emphysema group was further divided into three subgroups (mild, moderate, and severe) according to the extent of emphysema on CT scan. The clinical variables of each subgroup were compared with the control group. Results Of 1676 patients, 431 patients (25.7%) were classified into the emphysema group. CAP patients with emphysema were more likely to have a high CURB-65 score and pneumonia severity index and a lower incidence of complicated parapneumonic effusion or empyema. The emphysema group exhibited longer hospital stay. In addition, 30-day mortality in the severe emphysema group was significantly higher compared with the control group. As etiological agents, Streptococcus pneumoniae, Pseudomonas aeruginosa, Enterobacteriaceae, and multidrug-resistant pathogens were significantly more common in the emphysema group compared with the control group. Conclusions The presence of emphysema in CAP patients was associated with a more severe form of CAP, a longer hospital stay, and a lower incidence of complicated parapneumonic effusion or empyema. Moreover, CAP patients with severe emphysema exhibited higher 30-day mortality than those without emphysema. | Seo, Hyewon; Cha, Seung-Ick; Shin, Kyung Min; Lim, Jae Kwang; Lee, Won Kee; Park, Ji-Eun; Park, Sunji; Choi, Sun Ha; Lee, Yong-Hoon; Yoo, Seung-Soo; Lee, Shin-Yup; Lee, Jaehee; Kim, Chang-Ho; Park, Jae-Yong | Kyungpook Natl Univ, Sch Med, Dept Internal Med, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Radiol, Daegu, South Korea; Kyungpook Natl Univ, Med Res Collaborat Ctr, Biostat, Daegu, South Korea | Lee, Jaehee/S-1697-2018; Lee, You/T-6086-2019; Lee, Jungmin/KHT-2438-2024; Choi, Sun Ha/HPD-7234-2023 | 55612130200; 35227126400; 7402410737; 55515341400; 22953484700; 57195437358; 57210251534; 57199723585; 57199022948; 56479781600; 49863712700; 13805476000; 7409873555; 58360293800 | sicha@knu.ac.kr; | CLINICAL RESPIRATORY JOURNAL | CLIN RESPIR J | 1752-6981 | 1752-699X | 15 | 7 | SCIE | RESPIRATORY SYSTEM | 2021 | 1.761 | 94.7 | 0.17 | 2025-07-30 | 4 | 3 | chronic obstructive pulmonary disease; computed tomography; emphysema; pneumonia; prognosis | OBSTRUCTIVE PULMONARY-DISEASE; INCREASED MORTALITY; COPD; SEVERITY; OUTCOMES; RISK; MORBIDITY; ADULTS | chronic obstructive pulmonary disease; computed tomography; emphysema; pneumonia; prognosis | Community-Acquired Infections; Emphysema; Humans; Pneumonia; Prognosis; Retrospective Studies; albumin; amino terminal pro brain natriuretic peptide; beta lactam antibiotic; C reactive protein; creatinine; procalcitonin; sodium; sultamicillin; adult; aged; albumin blood level; Article; blood cell count; chronic obstructive lung disease; clinical assessment; clinical feature; community acquired pneumonia; comparative study; computer assisted tomography; controlled study; CURB-65 score; disease association; disease severity; emphysema; Enterobacteriaceae; female; hospital patient; human; human cell; incidence; Klebsiella pneumoniae; length of stay; lung function test; major clinical study; male; microbiological examination; mortality; multidrug resistant bacterium; Mycoplasma pneumoniae; Pneumonia Severity Index; prognosis; protein blood level; Pseudomonas aeruginosa; retrospective study; sodium blood level; spirometry; Streptococcus pneumoniae; treatment outcome; urea nitrogen blood level; community acquired infection; emphysema; pneumonia; prognosis | English | 2021 | 2021-07 | 10.1111/crj.13370 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Book Review | Organized Labor and Civil Society forMulticulturalism: A Solidarity Success Story from South Korea | Yi, Sohoon | Kyungpook Natl Univ, Daegu, South Korea | Yi, Sohoon/AAS-7454-2020 | ASIAN AND PACIFIC MIGRATION JOURNAL | ASIAN PAC MIGR J | 0117-1968 | 2057-049X | 30 | 4 | SSCI | DEMOGRAPHY | 2021 | 0.659 | 95.0 | 0 | English | 2021 | 2021-12 | 10.1177/01171968211070338 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | ○ | Article | Design and Analysis of DC/DC Boost Converter using Vertical GaN Power Device based on Epitaxially Grown GaN-on-sapphire | In this study, a high-performance vertical gallium nitride (GaN) power transistor was designed by using two-dimensional technology computer-aided design simulator. In addition, the vertical GaN transistor is used to analyze the DC/DC boost converter. Systems requiring high voltages of 1000 V or more, such as electric vehicles, need wide devices to achieve a high breakdown voltage when using conventional power devices. However, vertical GaN transistors can be fabricated with a small device area and a high breakdown voltage. The proposed device has an off-current of 413 pA/cm(2), an on-current of 22 kA/cm(2), and a high breakdown voltage of 1693 V due to good gate controllability and the undoped-GaN layer. The designed device was used to construct a boost converter that doubled the input voltage and its characteristics were examined. The boost converter produced an output voltage of 1955 V and the voltage conversion efficiency was high at 97.75 %. | Cho, Min Su; Lee, Sang Ho; An, Hee Dae; Park, Jin; Min, So Ra; Kim, Geon Uk; Yoon, Young Jun; Seo, Jae Hwa; Kang, In Man | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 702201, South Korea; Korea Atom Energy Res Inst, Korea Multipurpose Accelerator Complex, Gyeongju 38180, South Korea; Korea Electrotechnol Res Inst, Power Semicond Res Ctr, Chang Won 51543, South Korea | Lee, Sang Ho/MCX-8396-2025; Seo, Jae Hwa/KYP-7367-2024 | 57188742288; 57416738400; 57539074100; 57376422900; 57671524600; 57727029200; 57218864885; 58837410100; 7203062678 | imkang@ee.knu.ac.kr; | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | J SEMICOND TECH SCI | 1598-1657 | 2233-4866 | 21 | 6 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;PHYSICS, APPLIED | 2021 | 0.561 | 95.1 | 0 | 2025-07-30 | 0 | 0 | Gallium nitride; vertical device; power device; boost converter; breakdown voltage | ALGAN/GAN HEMTS; LINEARITY; MOSFET; F(T) | Boost converter; Breakdown voltage; Gallium nitride; Power device; Vertical device | Computer aided design; Electric breakdown; Gallium nitride; Heterojunction bipolar transistors; HVDC power transmission; III-V semiconductors; Power transistors; Sapphire; BOOST converter; Dc - dc boost converters; Design and analysis; Epitaxially grown; High breakdown voltage; Nitride transistors; Performance; Power; Power devices; Vertical devices; DC-DC converters | English | 2021 | 2021-12 | 10.5573/jsts.2021.21.6.390 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Effect of Work-function Variation on Transfer Characteristics and Memory Performances for Gate-all-around JLFET based Capacitorless DRAM | In this study, we present variations in transfer characteristics and memory performances caused by work-function variation (WFV) in the metal gate of a one-transistor dynamic random-access memory cell based on a gate-all-around junctionless field-effect transistor (GAA-JLFET). To investigate the influence of WFV, we simulated 200 samples of GAA-JLFETs. The samples had different transfer characteristics depending on the metal grain granularity. In addition, we calculated and analyzed the mean and standard deviations for the transfer characteristics. Further, the memory performances were analyzed using two extreme cases with the highest and lowest threshold voltage (Vth) as examples. When WFV was not considered, the current ratio was 108, and retention time was more than 10 ms. Meanwhile, when WFV was considered, the current ratio was 10(2) and 10(4), and the retention time was reduced to 0.051 ms and 2.2 ms, respectively. These results showed that WFV affected not only the transfer characteristics in GAA-JLFET but also the memory performances; it could adversely affect the reliability of the memory device. | Lee, Sang Ho; Yoon, Young Jun; Seo, Jae Hwa; Cho, Min Su; Park, Jin; An, Hee Dae; Min, So Ra; Kim, Geon Uk; Kang, In Man | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 702201, South Korea; Korea Atom Energy Res Inst, Korea Multipurpose Accelerator Complex, Gyeongju 38180, South Korea; Korea Electrotechnol Res Inst, Power Semicond Res Ctr, Chang Won 51543, South Korea | Seo, Jae Hwa/KYP-7367-2024; Lee, Sang Ho/MCX-8396-2025 | 57416738400; 57218864885; 58837410100; 57188742288; 57376422900; 57539074100; 57671524600; 57727029200; 7203062678 | imkang@ee.knu.ac.kr; | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | J SEMICOND TECH SCI | 1598-1657 | 2233-4866 | 21 | 6 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;PHYSICS, APPLIED | 2021 | 0.561 | 95.1 | 0.07 | 2025-07-30 | 2 | 2 | Nanowire junctionless field-effect transistor; one-transistor dynamic random-access memory; work-function variation | NITRIDE THIN-FILMS | Nanowire junctionless field-effect transistor; One-transistor dynamic random-access memory; Work-function variation | Dynamic random access storage; Field effect transistors; Threshold voltage; Current ratios; Dynamic random access memory; Field-effect transistor; Function variation; Gate-all-around; Memory performance; Nanowire junctionless field-effect transistor; One-transistor dynamic random-access memory; Transfer characteristics; Work-function variation; Work function | English | 2021 | 2021-12 | 10.5573/jsts.2021.21.6.381 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Electrical Performances of GaN-based Vertical Trench MOSFETs with Cylindrical and Hexagonal Structure | In this paper, we designed and analyzed the electrical performances of gallium-nitride (GaN)-based vertical trench metal-oxide-semiconductor field-effect-transistors (MOSFETs) using three-dimensional technical computer-aided design (3-D TCAD) simulation. The cylindrical device is generally considered as superior device than the polygonal devices because it has better gate controllability. In the case of GaN-based vertical devices, however, the cylindrical device performs inferiorly to the hexagonal device in terms of crystal directions for the GaN sidewall plane such as m-plane (1-100), a-plane (11-20), and c-plane (0001). The simulation results provide an understanding and design guidelines for which electrical properties of trench FETs are affected by cross-section shape. | Kim, Geon Uk; Yoon, Young Jun; Seo, Jae Hwa; Cho, Min Su; Lee, Sang Ho; Park, Jin; An, Hee Dae; Min, So Ra; Kang, In Man | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 702201, South Korea; Korea Atom Energy Res Inst, Korea Multipurpose Accelerator Complex, Gyeongju 38180, South Korea; Korea Electrotechnol Res Inst, Power Semicond Res Ctr, Chang Won 51543, South Korea | ; Lee, Sang Ho/MCX-8396-2025; Seo, Jae Hwa/KYP-7367-2024 | 57727029200; 57218864885; 58837410100; 57188742288; 57416738400; 57376422900; 57539074100; 57671524600; 7203062678 | imkang@ee.knu.ac.kr; | JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE | J SEMICOND TECH SCI | 1598-1657 | 2233-4866 | 21 | 6 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;PHYSICS, APPLIED | 2021 | 0.561 | 95.1 | 0 | 2025-07-30 | 0 | 0 | Gallium nitride (GaN); 3D architecture; field-effect transistor (FET); vertical transistor; power transistor | ENHANCEMENT | 3D architecture; Field-effect transistor (FET); Gallium nitride (GaN); Power transistor; Vertical transistor | Electronic design automation; Gallium nitride; Metals; MOS devices; Oxide semiconductors; Power MOSFET; Wide band gap semiconductors; 3D architectures; Cylindrical structure; Electrical performance; Field-effect transistor; Gallium nitride; Hexagonal structures; Power; Power transistor; Vertical transistors; III-V semiconductors | English | 2021 | 2021-12 | 10.5573/jsts.2021.21.6.398 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Letter | A Calculating Method for Nail Growth Using CO2 Laser Drilling and Dermoscopy | Sohng, Chihyeon; Kim, Jun Young | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Dermatol, Daegu, South Korea | 57203820211; 35310922800 | 198kjy@hanmail.net; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 5 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0.15 | 2025-07-30 | 1 | 1 | Article; dermatologist; epiluminescence microscopy; foreign body; human; nail bed; nail disease; nail dystrophy; toe nail; visual analog scale | English | 2021 | 2021-10 | 10.5021/ad.2021.33.5.472 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | ○ | Letter | Association of Atopic Dermatitis with Dyslipidemia in Adolescents: A Cross-Sectional Study | Leigh, Ja-Ho; Park, Hee Jae; Chun, Seong-Min; Min, Yu-Sun; Choi, Mira | Workers Compensat & Welf Serv Incheon Hosp, Dept Rehabil Med, Incheon, South Korea; Seoul Natl Univ, Coll Med, Seoul Natl Univ Hosp, Dept Rehabil Med, Seoul, South Korea; Inje Univ, Coll Med, Ilsan Paik Hosp, Dept Dermatol, 170 Juhwa Ro, Goyang 10380, South Korea; Soonchunhyang Univ, Dept Phys Med & Rehabil, Seoul Hosp, Dept Phys Med & Rehabil, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Rehabil Med, Daegu, South Korea; Kyungpook Natl Univ Hosp, Dept Rehabil Med, Daegu, South Korea | 26650010400; 57205470715; 57191155462; 48061349800; 7402093768 | jaho.leigh@gmail.com;mirachoi0810@gmail.com; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 5 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0.84 | 2025-07-30 | 4 | 4 | glucose; low density lipoprotein cholesterol; triacylglycerol; adolescent; atopic dermatitis; cholesterol blood level; confounding variable; controlled study; cross-sectional study; disease association; dyslipidemia; female; glucose blood level; human; Letter; lipid fingerprinting; logistic regression analysis; low density lipoprotein cholesterol level; major clinical study; male; prevalence; triacylglycerol blood level | English | 2021 | 2021-10 | 10.5021/ad.2021.33.5.483 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | ○ | Article | Consensus Update for Systemic Treatment of Atopic Dermatitis | Background: In 2015, the Korean Atopic Dermatitis Association (KADA) working group published consensus guidelines for treating atopic dermatitis (AD). Objective: We aimed to provide updated consensus recommendations for systemic treatment of AD in South Korea based on recent evidence and experience. Methods: We compiled a database of references from relevant systematic reviews and guidelines on the systemic management of AD. Evidence for each statement was graded and classified based on thestrength of the recommendation. Forty-two council members from the KADA participated in three rounds of voting to establish a consensus on expert recom-mendations. Results: We do not recommend long-term treatment with systemic steroids forpatients with moderate-to-severe AD due to the risk of adverse effects. We recommend treatment with cyclosporine or dupilumab and selective treatment with methotrexate or azathioprine for patients with moderate-to-severe AD. We suggest treatment with antihistamines as an option for alleviating clinical symptoms of AD. We recommend selective treatment with narrowband ultraviolet B for patients with chronic moderate-to-severe AD. We do not rec-ommend treatment with oral antibiotics for patients with moderate-to-severe AD but who have no signs of infection. We did not reach a consensus on recommendations for treat-ment with allergen-specific immunotherapy, probiotics, evening primrose oil, orvitamin D for patients with moderate-to-severe AD. We also recommend educational interventions and counselling for patients with AD and caregivers to improve the treatment success rate. Conclusion: We look forward to implementing a new and updated consensus of systemic therapy in controlling patients with moderate-to-severe AD. | Lee, Ji Hyun; Kim, Jung Eun; Park, Gyeong-Hun; Bae, Jung Min; Byun, Ji Yeon; Shin, Min Kyung; Han, Tae Young; Hong, Seung Phil; Jang, Yong Hyun; Kim, Hye One; Na, Chan Ho; Lew, Bark-Lynn; Ahn, JiYoung; Park, Chang Ook; Seo, Young-Joon; Lee, Yang Won; Son, Sang Wook; Choi, Eung Ho; Park, Young Lip; Roh, Joo Young | Catholic Univ Korea, Coll Med, Dept Dermatol, Seoul St Marys Hosp, Seoul, South Korea; Catholic Univ Korea, Coll Med, Dept Dermatol, Eunpyeong St Marys Hosp, Seoul, South Korea; Hallym Univ, Dongtan Sacred Heart Hosp, Dept Dermatol, Coll Med, Chunchon, South Korea; Catholic Univ Korea, Coll Med, Dept Dermatol, St Vincents Hosp, Seoul, South Korea; Ewha Womans Univ, Dept Dermatol, Coll Med, Seoul, South Korea; Kyung Hee Univ, Dept Dermatol, Coll Med, Seoul, South Korea; Eulji Univ, Nowon Eulji Med Ctr, Dept Dermatol, Seoul, South Korea; Yonsei Univ, Dept Dermatol, Wonju Coll Med, Wonju, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Dermatol, Daegu, South Korea; Chosun Univ, Coll Med, Dept Dermatol, Gwangju, South Korea; Natl Med Ctr, Dept Dermatol, Seoul, South Korea; Yonsei Univ, Severance Hosp, Cutaneous Biol Res Inst, Dept Dermatol,Coll Med, Seoul, South Korea; Chungnam Natl Univ, Dept Dermatol, Coll Med, Daejeon, South Korea; Konkuk Univ, Dept Dermatol, Sch Med, Seoul, South Korea; Korea Univ, Dept Dermatol, Coll Med, Seoul, South Korea; Soonchunhyang Univ, Dept Dermatol, Bucheon Hosp, Bucheon, South Korea; Gachon Univ, Gil Med Ctr, Dept Dermatol, Sch Med, 21 Namdongdaero 774Beon Gil, Incheon 21565, South Korea | Seo, Young Joon/JHS-6247-2023; Lee, JiHyun/JZC-9591-2024; ahn, jiyoung/KSM-2201-2024; Choi, Hye Rin/JDV-9065-2023; Kim, Chang Gon/IAP-6721-2023; Lee, Jae-Hyun/ABE-3803-2020; Kim, Kwhanmien/J-5383-2012 | 57190277285; 57196356574; 24460704500; 57210714585; 15724462400; 57201780499; 17434022300; 12768362300; 57016046400; 8659715100; 24475283700; 6701632121; 56532916200; 8852466600; 7402001312; 15033490400; 7202529945; 14008484600; 55966330200; 55429683200 | jyroh1@gilhospital.com; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 6 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 1.27 | 2025-07-30 | 26 | 22 | Atopic dermatitis; Consensus; Republic of Korea; Systemic treatment; Therapeu-tics | RANDOMIZED CONTROLLED-TRIAL; VITAMIN-D SUPPLEMENTATION; EVENING PRIMROSE OIL; LONG-TERM TREATMENT; STAPHYLOCOCCUS-AUREUS COLONIZATION; ALLERGEN-SPECIFIC IMMUNOTHERAPY; MITE-SENSITIZED CHILDREN; PLACEBO-CONTROLLED TRIAL; HISTAMINE H-4 RECEPTOR; DOUBLE-BLIND | Atopic dermatitis; Consensus; Republic of Korea; Systemic treatment; Therapeutics | antibiotic agent; antihistaminic agent; azathioprine; biological product; corticosteroid; crisaborole; cyclosporine; dupilumab; essential fatty acid; histamine H4 receptor; immunomodulating agent; Janus kinase inhibitor; methotrexate; mycophenolate mofetil; prebiotic agent; primrose oil; probiotic agent; vitamin D; atopic dermatitis; caregiver; Cochrane Library; consensus; corticosteroid therapy; data base; human; immunotherapy; information retrieval; long term care; Medline; patient counseling; patient education; phototherapy; practice guideline; Review; Scopus; South Korea; systemic therapy; ultraviolet B radiation | English | 2021 | 2021-12 | 10.5021/ad.2021.33.6.497 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Editorial Material | Deeply Located Infantile Hemangioma with Rapid Growth Resembles Malignancy | Ha, Dae-Lyong; Lee, Gi-Wook; Shin, Kihyuk; Ko, Hyun-Chang; Kim, Byung-Soo; Kim, Moon-Bum; Kim, Hoon-Soo | Pusan Natl Univ, Sch Med, Dept Dermatol, 179 Gudeok Ro, Busan 49241, South Korea; Pusan Natl Univ, Yangsan Hosp, Dept Dermatol, Yangsan, South Korea; Pusan Natl Univ Hosp, Biomed Res Inst, Busan, South Korea; Kyungpook Natl Univ, Sch Med, Dept Dermatol, Daegu, South Korea | ; Ko, Hyun-chang/ABF-7418-2021; Kim, Ko Eun/AER-3267-2022 | 57201367090; 57218711957; 57218366956; 57202265435; 55726523900; 7406088339; 57206211956 | suekimm@hanmail.net; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 4 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0 | 2025-07-30 | 0 | 0 | glucose transporter 1; platelet endothelial cell adhesion molecule 1; propranolol; capillary hemangioma; case report; clinical article; female; follow up; histopathology; human; human tissue; immunohistochemistry; incisional biopsy; infant; Letter; nuclear magnetic resonance imaging; orthopedic surgeon; radiologist; trapezius muscle; tumor growth; tumor vascularization; tumor volume | English | 2021 | 2021-08 | 10.5021/ad.2021.33.4.390 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Effect of Red Ginseng Oil on Cultured Sebocytes and Outer Root Sheath Cells after Treatment with Lipopolysaccharide | Background: Ginseng has been known in Korea as a health-supportive herbal medicine from time immemorial. Essential oil isolated from fresh ginseng has been shown to display antibacterial and anti-inflammatory activities. Objective: The effects of red ginseng oil (RGO) on the lipopolysaccharide (LPS)-treated sebocytes and outer root sheath (ORS) cells were studied. Methods: The cultured cells were treated with either 0.1% dimethyl sulfoxide, 5 mu g/ml LPS, 50 mu g/ml RGO, or 5 mu g/ ml LPS plus 50 mu g/ml RGO for 6 and 24 hours. RT-PCR, real-time PCR, enzyme-linked immunosorbent assay, western blot, and immunofluorescence staining were performed for the analysis of inflammatory cytokine. Results: RGO showed the increased gene and protein expression of inflammatory cytokines, including interleukin (IL)-1 beta, IL-6, IL-8, and tumor necrosis factor-alpha in the LPS-treated sebocytes and ORS cells. RGO also showed the increased protein expression of p-c-jun and p-JNK in the LPS-treated sebocytes and ORS cells. Gene expression of TLR2 was increased in LPS-treated sebocytes following treatment with RGO. Additionally, RGO resulted in an increased expression of LL-37 in the LPS-treated sebocytes and ORS cells. Moreover, it remarkably increased the production of sebum in LPS-treat- ed sebocytes. Conclusion: RGO might be among the aggravating factors of acne vulgaris. It would be better to stop taking red ginseng in patients with inflammatory acne. | Jung, Han-Jin; Lee, Seon Hwa; Kwack, Mi Hee; Lee, Weon Ju | Kyungpook Natl Univ, Sch Med, Dept Dermatol, 130 Dongdeok Ro, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Immunol, Daegu, South Korea | 44861127100; 57224078421; 6507685557; 24474659000 | weonju@knu.ac.kr; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 3 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0.3 | 2025-07-30 | 2 | 2 | Acne vulgaris; Outer root sheath cells; Red ginseng oil; Sebocytes | PATHOGENESIS | Acne vulgaris; Outer root sheath cells; Red ginseng oil; Sebocytes | cytokeratin 1; cytokeratin 15; cytokeratin 17; cytokeratin 19; cytokeratin 2; cytokeratin 3; cytokeratin 8; cytokine; dimethyl sulfoxide; interleukin 1beta; interleukin 6; interleukin 8; lipopolysaccharide; protein c jun; red ginseng oil; ropocamptide; stress activated protein kinase; toll like receptor 2; tumor necrosis factor; unclassified drug; vegetable oil; acne; Article; cell culture; controlled study; cytokine release; drug mechanism; enzyme linked immunosorbent assay; gene expression; ginseng; hair follicle cell; human; human cell; human tissue; immunofluorescence; in vitro study; outer root sheath cell; protein expression; real time polymerase chain reaction; sebaceous cell; signal transduction; Western blotting | English | 2021 | 2021-06 | 10.5021/ad.2021.33.3.245 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Extensive Nevus Comedonicus with Inflammatory Nodules and Cysts Controlled with Adalimumab | Nevus comedonicus is a very rare skin disorder characterized by the presence of comedo-like dilated pores with keratinous plugs, rarely resulting in painful recurrent inflammatory nodules or cysts. It presents as localized or extensive form. It displays unilaterally or bilaterally segmental distribution. Histopathologically, it is characterized by keratin-filled epidermal invagination with bulbous proliferation of keratinocytes. The condition may be caused by fibroblast growth factor receptor 2 mutation. Although it may be controlled by a variety of therapeutic modalities, it is difficult to achieve complete resolution. We report a case of extensive nevus comedonicus with inflammatory nodules and cysts controlled with adalimumab. | Lee, Eun Hye; Lee, Seon Hwa; Sohng, Chihyeon; Kim, Jun Young; Park, Kyung Duck; Lee, Seok-Jong; Lee, Weon Ju | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Dermatol, Daegu, South Korea | ; Lee, Joong/A-5417-2013 | 57189661699; 57224078421; 57203820211; 35310922800; 55767995700; 56013454400; 24474659000 | weonju@knu.ac.kr; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 4 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0.15 | 2025-07-30 | 1 | 1 | Adalimumab; Extensive nevus comedonicus | Adalimumab; Extensive nevus comedonicus | adalimumab; adapalene; CD68 antigen; cycline; doxycycline; HLA DR antigen; intercellular adhesion molecule 1; isotretinoin; keratin; triamcinolone; adult; Article; case report; cell proliferation; clinical article; comedo; dermis; drug dose reduction; histopathology; human; incision; inflammatory infiltrate; keratinocyte; male; nevus; nevus comedonicus; nevus comedonicus; protein expression; scar formation; skin cyst; skin nodule; surgical drainage; visual analog scale; young adult | English | 2021 | 2021-08 | 10.5021/ad.2021.33.4.361 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Participants' Satisfaction with the Atopic Dermatitis Education Program: Assessing the Impact of Each Content Using Structural Equation Modeling | Background: Only a few studies have tried to assess factors relevant to the satisfaction of the participants in atopic dermatitis (AD) educational programs. More systematic modeling of this issue is needed. Objective: To examine the benefit of a conjoint educational program for AD on patients and caregivers in a clinical setting. Methods: In a half-day educational program called "AD school", 831 people (493 patients and 338 family members) participated for 8 years. Various educational and entertaining programs were provided. The on-site survey was administered to measure participants' satisfaction and perception of the benefit. We applied structural equation modeling to identify the relations among satisfaction and perception. Results: A total of 209 family survey data was obtained and analyzed. The survey items were grouped into four categories. The categories were classified as individual education, group education, fun activity, and overall satisfaction (fun, benefit, intention to re-join and recommend to others). According to the model that we built, comprehensive group education was demonstrated to be the most relevant factor affecting overall satisfaction. Conclusion: Our holistic approach would allow dermatologists to improve the efficacy of the conjoint educational program for AD. | Ryoo, Ji Hoon; Lee, Seon Hwa; Lee, Hyun Ji; Park, Joonsoo; Kim, Sung-Ae; Ryoo, Young Wook; Shin, Dong Hoon; Suh, Moo Kyu; Kim, Jun Young; Park, Kyung Duck; Lee, Weon Ju; Lee, Seok-Jong; Kim, Do Won; Jang, Yong Hyun | Yonsei Univ, Dept Educ, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Dermatol, 130 Dongdeok Ro, Daegu 41944, South Korea; Catholic Univ Daegu, Sch Med, Dept Dermatol, Daegu, South Korea; Keimyung Univ, Sch Med, Dept Dermatol, Daegu, South Korea; Yeungnam Univ, Coll Med, Dept Dermatol, Daegu, South Korea; Dongguk Univ, Coll Med, Dept Dermatol, Gyeongju, South Korea; Univ Southern Calif, Keck Sch Med, Dept Prevent Med, Los Angeles, CA 90007 USA | Kim, Do-Yeon/B-1877-2009; Lee, Joong/A-5417-2013; Ryoo, Ji/N-7643-2018 | 56312837100; 57224078421; 57207758693; 55717191000; 34971529100; 6701758024; 56416928000; 7103254220; 35310922800; 55767995700; 24474659000; 56013454400; 57206101464; 57016046400 | yhjang@knu.ac.kr; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 3 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0 | 2025-07-30 | 0 | 0 | Atopic dermatitis; Education; Satisfaction | CHILDREN; MULTICENTER; EXPERIENCE; MANAGEMENT; DISEASE; CARE | Atopic dermatitis; Education; Satisfaction | Article; atopic dermatitis; caregiver; child; content analysis; controlled study; education program; evaluation study; family; female; human; major clinical study; male; patient satisfaction; perception; risk benefit analysis; school; school child; statistical analysis; structural equation modeling | English | 2021 | 2021-06 | 10.5021/ad.2021.33.3.237 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Red Ginseng Acidic Polysaccharides Promote the Expression of Acne-Related Inflammatory Biomarkers in Lipopolysaccharide-Treated Sebocytes and Outer Root Sheath Cells and Cutibacterium acnes-Injected Mice | Background: Although ginseng has beneficial effects largely related to their constituent ginsenosides, pharmacological effects of non-ginsenosides have been reported. Acidic polysaccharides of red ginseng (RGAP) are among the non-ginsenoside constituents that have characterized antioxidant properties. Objective: We investigated the impact of RGAP on sebocytes and outer root sheath (ORS) cells treated with lipopolysaccharide (LPS) and in mice with Cutibacterium acnes (C. acnes)-induced inflammatory nodules. Methods: Sebocytes and ORS cells were cultured and treated with either 0.1% dimethyl sulfoxide, 5 mu g/ml LPS, 50 mu g/ml RGAP or 5 mu g/ml LPS+50 mu g/ml RGAP for 6 and 24 hours. Real-time polymerase chain reaction, ELISA, Western blot analysis, and immunofluorescence staining were among the methods used to detect and quantify inflammatory cytokine production. Mice infected with C. acnes were treated with 2 weeks of RGAP provided in drinking water followed by immunohistochemical evaluation of inflammatory nodules. Results: Administration of RGAP to LPS-treated sebocytes and ORS cell cultures resulted in increased expression of inflammatory cytokines like interleukin (IL)-1 beta, IL-6, IL-8, and tumor necrosis factor-a, toll-like receptor 2, p-c-jun, p-JNK and p-iKB (p<0.05). Administration of RGAP also resulted in increased expression of LL37 in LPS-treated sebocytes and ORS cells, and increased production of sebum in LPS-treated sebocytes (p<0.05). RGAP also promoted increased expression of inflammatory biomarkers in C. acnes-associated inflammatory nodules in mice (p<0.05). Conclusion: RGAP may exacerbate inflammatory pathology associated with acne vulgaris. Ginseng supplements may be contraindicated in patients diagnosed with inflammatory acne. | Lee, Hyun Ji; Kwack, Mi Hee; Lee, Weon Ju | Kyungpook Natl Univ, Sch Med, Dept Dermatol, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Immunol, Daegu, South Korea | 57207758693; 6507685557; 24474659000 | weonju@knu.ac.kr; | ANNALS OF DERMATOLOGY | ANN DERMATOL | 1013-9087 | 2005-3894 | 33 | 5 | SCIE | DERMATOLOGY | 2021 | 0.722 | 96.4 | 0.15 | 2025-07-30 | 1 | 1 | Acne; Outer root sheath cells; Red ginseng; Sebocytes | PANAX-GINSENG; COMBINATION; MEYER | Acne; Outer root sheath cells; Red ginseng; Sebocytes | antiinflammatory agent; dermatological agent; dimethyl sulfoxide; drinking water; gelatinase A; gelatinase B; interleukin 1beta; interleukin 6; interleukin 8; lipopolysaccharide; polysaccharide; protein c jun; red ginseng acidic polysaccharide; stromelysin; toll like receptor 2; toll like receptor 4; tumor necrosis factor; unclassified drug; acne; adult; animal cell; animal experiment; animal model; animal tissue; apoptosis; Article; controlled study; cytokine production; enzyme linked immunosorbent assay; female; ginseng; immunofluorescence; immunohistochemistry; mouse; nonhuman; peritoneum macrophage; Propionibacterium acnes; protein expression; real time polymerase chain reaction; reverse transcription polymerase chain reaction; sebaceous cell; Western blotting | English | 2021 | 2021-10 | 10.5021/ad.2021.33.5.409 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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