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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 | PPIA, HPRT1, and YWHAZ are suitable reference genes for quantitative polymerase chain reaction assay of the hypothalamic-pituitary-gonadal axis in sows | Objective: The quantitative reverse transcription polymerase chain reaction (qPCR) is the most accurate and reliable technique for analysis of gene expression. Endogenous reference genes (RGs) have been used to normalize qPCR data, although their expression may vary in different tissues and experimental conditions. Verification of the stability of RGs in selected samples is a prerequisite for reliable results. Therefore, we attempted to identify the most stable RGs in the hypothalamic-pituitary-gonadal (HPG) axis in sows.Methods: The cycle threshold values of nine commonly used RGs (18S, HPRT1, GAPDH, RPL4, PPIA, B2M, YWHAZ, ACTB, and SDHA) from HPG axis-related tissues in the domestic sows in the different stages of estrus cycle were analyzed using two RG-finding programs, geNorm and Normfinder, to rank the stability of the pool of RGs. In addition, the effect of the most and least stable RGs was examined by normalization of the target gene, gonadotropin-releasing hormone (GnRH), in the hypothalamus.Results: PPIA, HPRT1, and YWHAZ were the most stable RGs in the HPG axis-related tissues in sows regardless of the stages of estrus cycle. In contrast, traditional RGs, including 18S and ACTB, were found to be the least stable under these experimental conditions. In particular, in the normalization of GnRH expression in the hypothalamus against several stable RGs, PPIA, HPRT1, and YWHAZ, could generate significant (p<0.05) elevation of GnRH in the preovulatory phase compared to the luteal phase, but the traditional RGs with the least stability (18S and ACTB) did not show a significant difference between groups.Conclusion: These results indicate the importance of verifying RG stability prior to com-mencing research and may contribute to experimental design in the field of animal repro-ductive physiology as reference data. | Kim, Hwan-Deuk; Jo, Chan-Hee; Choe, Yong -Ho; Lee, Hyeon-Jeong; Jang, Min; Bae, Seul-Gi; Yun, Sung-Ho; Lee, Sung-Lim; Rho, Gyu-Jin; Kim, Seung-Joon; Lee, Won-Jae | Kyungpook Natl Univ, Coll Vet Med, Daegu 41566, South Korea; Daegu Metropolitan City Inst Hlth & Environm, Dept Vet Res, Daegu 42183, South Korea; Gyeongsang Natl Univ, Coll Vet Med, Jinju 52828, South Korea | ; lee, sang/Q-4650-2019 | 57219801684; 57221808828; 57202927556; 57202973938; 55341507600; 55418865900; 57201366734; 16678898100; 6603725057; 55718678200; 57205486455 | iamcyshd@knu.ac.kr; | ANIMAL BIOSCIENCE | ANIM BIOSCI | 2765-0189 | 2765-0235 | 35 | 12 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE | 2022 | 2.2 | 31.5 | 0.41 | 2025-06-25 | 2 | 3 | Hypothalamic-pituitary-gonadal Axis; Sow; Reference Gene; Quantitative Reverse Transcription Polymerase Chain Reaction | EXPRESSION; SELECTION; PCR; TISSUES; SAMPLES; BLOOD; LPS | Hypothalamic–pituitary–gonadal Axis; Quantitative Reverse Transcription Polymerase Chain Reaction; Reference Gene; Sow | English | 2022 | 2022-12 | 10.5713/ab.22.0083 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Associations of extended work, higher workloads and emotional work demands with sleep disturbance among night-shift workers | Background In-depth investigation of the factors that exacerbate sleep disturbance among night-shift workers is essential to develop a successful implementation strategy to improve sleep. Although some characteristics of work associated with sleep disturbances have been investigated, there are inconsistencies in the findings. This study aimed to assess the influence of working time and work characteristics on sleep disturbance among night-shift workers. Methods This study was a secondary data analysis of a nationally representative sample of data from the fifth Korean Working Condition Survey in 2017. A total of 1,790 wage workers aged between 19 and 64 years with night shift schedules were selected and analyzed. A multiple logistic regression analysis was conducted to analyze the influences of working time characteristics, including shift type, frequency of night shift, and extended work; as well as work characteristics, including physical work demands, workload, emotional work demands, social support, and communication, on sleep disturbance among night-shift workers. Results Of those analyzed, 8.4% of night-shift workers experienced sleep disturbances. Night-shift workers with extended work, higher workloads, and emotional work demands were more likely to experience sleep disturbances (OR = 1.53, 95% CI = 1.05 to 2.23; OR = 1.01, 95% CI = 1.01 to 1.03; OR = 1.03, 95% CI = 1.02 to 1.05; respectively). Conclusion Extended work, higher workload, and emotional work demands were significant factors for sleep disturbance among night-shift workers. These findings highlight the importance of adjusting work demands and mitigating extended work to reduce sleep disturbance in night-shift workers. | Jeon, Bo Min; Kim, Su Hyun | Kyungpook Natl Univ, Coll Nursing, Daegu, South Korea; Kyungpook Natl Univ, Coll Nursing, Res Inst Nursing Sci, 680 Gukchaebosang Ro, Daegu 41944, South Korea | kim, su/AAK-6271-2021 | 58461384500; 56664542600 | suhyun_kim@knu.ac.kr; | BMC PUBLIC HEALTH | BMC PUBLIC HEALTH | 1471-2458 | 22 | 1 | SCIE | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | 2022 | 4.5 | 31.6 | 1.54 | 2025-06-25 | 12 | 12 | Employees; Shift work schedule; Social environment; Sleep-wake disorders | HEALTH; CONSEQUENCES; PREVALENCE; STRESS | Employees; Shift work schedule; Sleep–wake disorders; Social environment | Adult; Emotions; Humans; Middle Aged; Sleep; Sleep Wake Disorders; Surveys and Questionnaires; Workload; Young Adult; adult; emotion; human; middle aged; questionnaire; sleep; sleep disorder; workload; young adult | English | 2022 | 2022-11-21 | 10.1186/s12889-022-14599-3 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Health literacy and health care experiences of migrant workers during the COVID-19 pandemic: a qualitative study | Background Migrant workers are among the most vulnerable populations in society. This study explored the health-literacy experiences of migrant workers in South Korea and how the workers'daily lives have been affected by the coronavirus disease 2019 (COVID-19) pandemic. Methods We conducted a series of semi-structured individual and focus-group interviews with 23 migrant workers (eight Cambodians, six Nepalese, four Sri Lankans, three Bangladeshis, and two Pakistanis) residing in the Daegu and Busan metropolitan areas of South Korea. All interviews were digitally recorded and transcribed verbatim. The data were analyzed using content analysis. Results Migrant workers had difficulty accessing and using health care services due, in large part, to linguistic barriers and a lack of an adequate support system. Four main themes were identified: difficulty understanding and using medical services, obtaining necessary health and safety information, the impact of COVID-19, and protecting oneself from becoming infected with COVID-19. Most workers depended on information from social networking services (SNS) and co-workers. Conclusions Migrant workers' difficulty with health care access was exacerbated during the COVID-19 pandemic. The findings suggest the necessity of enhancing migrant workers' health literacy, along with the use of SNS as a viable pathway for sharing health information and resources. | Kang, Soo Jin; Hyung, Ji An; Han, Hae-Ra | Daegu Univ, Dept Nursing, Daegu, South Korea; Kyungpook Natl Univ, Dept Nursing, Grad Sch, Daegu, South Korea; Johns Hopkins Univ, Sch Nursing, Baltimore, MD 21218 USA | Jin, Kang/AAN-4756-2021 | 35322386700; 57957904800; 7401969194 | hhan3@jhu.edu; | BMC PUBLIC HEALTH | BMC PUBLIC HEALTH | 1471-2458 | 22 | 1 | SCIE | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | 2022 | 4.5 | 31.6 | 0.9 | 2025-06-25 | 6 | 7 | Migrant worker; Pandemic; Qualitative research; Health literacy | SOUTH-KOREA | Health literacy; Migrant worker; Pandemic; Qualitative research | COVID-19; Health Literacy; Health Services Accessibility; Humans; Pandemics; Qualitative Research; Transients and Migrants; epidemiology; health care delivery; health literacy; human; migration; pandemic; qualitative research | English | 2022 | 2022-11-09 | 10.1186/s12889-022-14487-w | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | 3D Image-Guided Robotic System for Bone Fracture Reduction | To overcome possible drawbacks of bone fracture reduction such as risks of malrotation, radiation exposure, as well as laborious traction, image-guided robotic surgery systems have been proposed. However, the use of optical tracking systems (OTS) creates inherent line-of-sight problems that cause frequent interruptions during surgery. We propose an OTS-free image-guided bone fracture reduction system utilizing a Stewart robot platform to solve the problem of conventional OTS-based robotic systems. The system applies inverse kinematics to compute the relative positions between the broken bone fragments. Each fragment is pre-operatively registered in the robotic system with a semi-automatic image-based registration method using an attachable jig designed for the proposed platform. This approach is particularly effective when the image features are not clearly detected in the fluoroscopic images. The accuracy of the proposed system was evaluated via pre- and post-operative computed tomography (CT) scans of femoral phantoms. Ex-vivo experiments were also performed on caprine legs to assess the clinical feasibility. In the phantom and ex-vivo experiments, the mean rotational errors of the reduction were 1.79 degrees and 1.76 degrees, respectively. The mean time for the reduction was approximately 3 min. This letter proposes a new method to compute the relative positions between the bone fragments using inverse kinematics and semi-automatic robot-patient registration without requiring a C-arm and an OTS. The OTS-free robotic surgery system has the potential advantages to enhance the accuracy of fracture reduction and reduce the surgery time and radiation exposure. | Lee, Seongpung; Joung, Sanghyun; Ha, Ho-Gun; Lee, Jin-Han; Park, Kyeong-Hyeon; Kim, Shinyeol; Nam, Kwonsun; Lee, Jongsuk; Lee, Hyun-Joo; Oh, Chang-Wug; Park, Ilhyung; Hong, Jaesung | Daegu Gyeongbuk Inst Sci & Technol, Dept Robot Engn, Daegu 711873, South Korea; Kyungpook Natl Univ, Med Device & Robot Inst Pk, Daegu 41566, South Korea; Daegu Gyeongbuk Inst Sci & Technol, Div Intelligent Robot, Daegu 42988, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Orthoped Surg, Daegu 41944, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Orthoped Surg, Daegu 41944, South Korea; SAMICK THK CO LTD, R&D Ctr, Daegu 41944, South Korea | ; Park, KyeongHyeon/KEH-4919-2024; Oh, Chang-Wug/AAO-4602-2021 | 56493417900; 14628748500; 34872028500; 57202149598; 56969984400; 57457608000; 57457700400; 57457608100; 58838750100; 22135834200; 35076285100; 55825553700 | lsp87@curexo.com;sanghyun.joung@gmail.com;hogus@dgist.ac.kr;jhlee.knuh@gmail.com;pkh1112@gmail.com;ksinycon@samickthk.co.kr;namks78@samickthk.co.kr;anytouch.lee@gmail.com;lidmania@daum.net;changwug@gmail.com;ihpark@knu.ac.kr;jhong@dgist.ac.kr; | IEEE ROBOTICS AND AUTOMATION LETTERS | IEEE ROBOT AUTOM LET | 2377-3766 | 7 | 2 | SCIE | ROBOTICS | 2022 | 5.2 | 31.7 | 0.86 | 2025-06-25 | 11 | 12 | Robots; Bones; Surgery; Navigation; Three-dimensional displays; Kinematics; X-ray imaging; Surgical robot; surgical navigation; bone fracture reduction | NAVIGATION SYSTEM; FEMUR; DEFORMITY | bone fracture reduction; surgical navigation; Surgical robot | Augmented reality; Bone; Computerized tomography; Fracture; Inverse kinematics; Inverse problems; Phantoms; Robotics; Surgical equipment; Three dimensional displays; Transplantation (surgical); Bone fracture; Fracture reduction; Image-guided; Optical tracking systems; Radiation Exposure; Relative positions; Robotic surgery systems; Robotic systems; Three-dimensional display; X-ray imaging; Robotic surgery | English | 2022 | 2022-04 | 10.1109/lra.2022.3150880 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Autonomous Exploration in a Cluttered Environment for a Mobile Robot With 2D-Map Segmentation and Object Detection | Frontier-based exploration is widely adopted for exploring an unknown region. The conventional frontier-based exploration for a mobile robot may collide with three-dimensional (3D) obstacles or can suffer from a slower exploration time because the robot may move to another place before completely exploring the current area. To solve this problem, in this letter, we propose a new exploration algorithm by considering a path traveled by a mobile robot and segmenting a two-dimensional (2D) map. The segmented 2D map is generated in real-time by using the position of the robot and the location of the detected frontiers. To apply our algorithm to the actual experiment, we develop an object detection-based exploration algorithm that can remarkably reduce the probability of collision with 3D obstacles. To verify the effectiveness of our proposed algorithm, we perform simulations (Gazebo) and experiments (in the real world) to compare the conventional approach and our algorithm in a cluttered environment. The simulation and experiment results show that our algorithm can satisfactorily shorten the exploration path and time. | Kim, Hyungseok; Kim, Hyeongjin; Lee, Seonil; Lee, Hyeonbeom | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 702701, South Korea | 57216888691; 59141639000; 57221045384; 55556473400 | kty5989@gmail.com;khj930503@naver.com;lseon0392@gmail.com;hbeomlee@knu.ac.kr; | IEEE ROBOTICS AND AUTOMATION LETTERS | IEEE ROBOT AUTOM LET | 2377-3766 | 7 | 3 | SCIE | ROBOTICS | 2022 | 5.2 | 31.7 | 1.88 | 2025-06-25 | 21 | 24 | Planning under uncertainty; search and rescue robots; object detection; segmentation and categorization | object detection, segmentation and categorization; Planning under uncertainty; search and rescue robots | Object detection; Object recognition; Robot programming; Three dimensional displays; Classification algorithm; Cluttered environments; Collisions avoidance; Objects detection; Planning under uncertainty; Prediction algorithms; Robot sensing system; Search and rescue robot; Segmentation and categorization; Three-dimensional display; Mobile robots | English | 2022 | 2022-07 | 10.1109/lra.2022.3171069 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | CARLA Simulator-Based Evaluation Framework Development of Lane Detection Accuracy Performance Under Sensor Blockage Caused by Heavy Rain for Autonomous Vehicle | As self-driving cars have been developed targeting level 4 and 5 autonomous driving, the capability of the vehicle to handle environmental effects has been considered importantly. The sensors installed on autonomous vehicles can be easily affected by blockages (e.g., rain, snow, dust, fog, and others) covering the surface of them. In a virtual environment, we can safely observe the behavior of the vehicle and the degradation of the sensors by blockages. In this letter, the CARLA simulator-based evaluation framework has been developed and the assessment of lane detection performance under sensor blockage by heavy rain, which was analyzed by using the experimental data. Thus, we thoroughly note that the accuracy of lane detection for the autonomous vehicle has been decreased as the rainfall rate increases, and the impact of the blockage is more critical to curved lanes than straight lanes. Finally, we have suggested a critical rainfall rate causing safety failures of the autonomous vehicles, based on reasonably established rainfall equation based on experimental rain datasets. | Jeon, Hyeonjae; Kim, YaeOhn; Choi, Minyoung; Park, Donggeon; Son, Sungho; Lee, Jungki; Choi, Gyeungho; Lim, Yongseob | DGIST, Daegu 42988, South Korea; Kyungpook Natl Univ, Daegu 41566, South Korea; Korea Automobile Testing & Res Inst, Gyeonggi Do 18247, South Korea | 57825907500; 57196172527; 57240912000; 57826757300; 57825573800; 57825907600; 7202652472; 57214105661 | wjsguswo12@dgist.ac.kr;kiyb0127@dgist.ac.lcr;mych@dgist.ac.kr;billyggang@naver.com;1011ssh@kotsa.or.kr;highband@kotsa.or.kr;ghchoi@dgist.ac.kr;yslim73@dgist.ac.kr; | IEEE ROBOTICS AND AUTOMATION LETTERS | IEEE ROBOT AUTOM LET | 2377-3766 | 7 | 4 | SCIE | ROBOTICS | 2022 | 5.2 | 31.7 | 1.02 | 2025-06-25 | 13 | 14 | Performance evaluation and benchmarking; rgbd perception; simulation and animation | Performance evaluation and benchmarking; rgb-d perception; simulation and animation | Autonomous vehicles; Benchmarking; Rain; Vehicle performance; Autonomous Vehicles; Evaluation framework; Heavy rains; Lane detection; Performance evaluation and benchmarking; Rainfall rates; RGB-D perception; Road; Robot sensing system; Simulation and animation; Virtual reality | English | 2022 | 2022-10 | 10.1109/lra.2022.3192632 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Comparison of a preservative-free nonsteroidal anti-inflammatory drug and preservative-free corticosteroid after uneventful cataract surgery: multicenter, randomized, evaluator-blinded clinical trial | Purpose: To compare the efficacy of nonsteroidal anti-inflammatory drugs (NSAIDs) and steroidal eyedrops for inflammation management after cataract surgery using slitlamp indicators. Setting: 11 eye centers in South Korea. Design: Randomized prospective multicenter study with a blinded evaluator. Method: In 125 (250 eyes) patients who underwent cataract surgery, bromfenac sodium hydrate 0.1% (NSAID group) was applied twice a day in 1 eye, whereas the other eye was treated with fluorometholone 0.1% (steroid group), 4 times a day for 4 weeks postoperatively. The primary efficacy outcome was the presence of anterior chamber cells and flare at 1 week postoperatively. Anterior chamber cells and flare at 4 to 8 weeks, corrected distance visual acuity, central corneal thickness, conjunctival hyperemia, dry eye parameters, foveal thickness, and ocular and visual discomfort were evaluated as secondary outcomes. Results: At week 1, residual anterior chamber inflammation was not statistically significantly different between the groups (-1.03 +/- 1.27 vs -0.95 +/- 1.24, P = .4850). However, the NSAID group recovered from conjunctival hyperemia more rapidly than the steroid group (0.30 +/- 0.52 vs 0.44 +/- 0.81, P = .0144 at week 1). The increase in central corneal thickness in the NSAID group was less than that in the steroid group 1 week postoperatively (7.87 +/- 22.46 vs 29.47 +/- 46.60 mu m, P < .0001). The change in foveal thickness in the NSAID group was significantly less than that in the steroid group (18.11 +/- 68.19 vs 22.25 +/- 42.37 mu m, P = .0002). Lower levels of postoperative ocular and visual discomfort were reported in the NSAID group than in the steroid group under treatment. Conclusions: Preservative-free bromfenac was as effective as preservative-free fluorometholone eyedrops in anterior chamber inflammation control and showed better signs and symptoms after cataract surgery. Copyright (C) 2021 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of ASCRS and ESCRS | Kim, Seonjoo; Ko, Byung-Yi; Koh, Jae Woong; Kim, Eun Chul; Kim, Hong Kyun; Shin, Young Joo; Song, Jong-Suk; Lee, Do Hyung; Lee, Ji Eun; Lee, Hyung Keun; Chung, So-Hyang; Kim, Hyun Seung | Catholic Univ Korea, Coll Med, Seoul St Marys Hosp, Dept Ophthalmol, 222 Banpo Daero, Seoul 06591, South Korea; Konyang Univ, Coll Med, Dept Ophthalmol, Daejeon, South Korea; Chosun Univ, Coll Med, Dept Ophthalmol, Gwangju, South Korea; Catholic Univ Korea, Coll Med, Bucheon St Marys Hosp, Dept Ophthalmol, Bucheon, South Korea; Kyungpook Natl Univ, Sch Med, Dept Ophthalmol, Daegu, South Korea; Hallym Univ, Coll Med, Kangnam Sacred Heart Hosp, Dept Ophthalmol, Seoul, South Korea; Korea Univ, Coll Med, Dept Ophthalmol, Seoul, South Korea; Inje Univ, Coll Med, Ilsan Paik Hosp, Dept Ophthalmol, Goyang, South Korea; Pusan Natl Univ, Sch Med, Yangsan Hosp, Dept Ophthalmol, Yangsan, South Korea; Yonsei Univ, Coll Med, Gangnam Severance Hosp, Dept Ophthalmol, Seoul, South Korea | , James/ABG-8160-2020; Chung, Ho/J-5656-2012; Kim, Hyun-Jong/X-3662-2019 | 57189497518; 55554975800; 14825521900; 25625082600; 57218260940; 8686637300; 7404786554; 56091674800; 35215855800; 57283576400; 8983355200; 57191372553 | sjsj0720@gmail.com;kopupil@hanmail.net;ophkoh@hanmail.net;eunchol@hanmail.net;okeye@hanmail.net;schinn@daum.net;crisim@korea.ac.kr;eyedr0823@hotmail.com;jiel75@hanmail.net;shadik@yuhs.ac;chungsh@catholic.ac.kr;sara514@catholic.ac.kr; | JOURNAL OF CATARACT AND REFRACTIVE SURGERY | J CATARACT REFR SURG | 0886-3350 | 1873-4502 | 48 | 6 | SCIE | OPHTHALMOLOGY;SURGERY | 2022 | 2.8 | 31.7 | 0.8 | 2025-06-25 | 5 | 5 | CYSTOID MACULAR EDEMA; TOPICAL DICLOFENAC; INFLAMMATION; 0.1-PERCENT; PREVENTION; GUIDELINES | Adrenal Cortex Hormones; Anti-Inflammatory Agents, Non-Steroidal; Cataract; Cataract Extraction; Fluorometholone; Humans; Hyperemia; Inflammation; Ophthalmic Solutions; Phacoemulsification; Postoperative Complications; Preservatives, Pharmaceutical; Prospective Studies; Treatment Outcome; bromfenac; fluorometholone; hyaluronic acid; levofloxacin; newhyaluni; corticosteroid; eye drops; fluorometholone; nonsteroid antiinflammatory agent; preservative; adult; anterior chamber cell; anterior eye chamber; Article; cataract; cataract extraction; central corneal thickness; clinical feature; comparative study; conjunctival drug administration; conjunctival hyperemia; controlled study; corrected distance visual acuity; demographics; drug efficacy; drug safety; dry eye; eye discomfort; female; foveal thickness; human; inflammation; major clinical study; male; multicenter study; postoperative period; prospective study; randomized controlled trial; single blind procedure; treatment duration; treatment outcome; visual disorder; cataract; clinical trial; hyperemia; phacoemulsification; postoperative complication | English | 2022 | 2022-06 | 10.1097/j.jcrs.0000000000000841 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | The effect of mucosal dryness on the electrogustometric threshold | Electrogustometry (EGM) is one of the most useful diagnostic tools widely used to evaluate the taste function by measuring the perception threshold to electrogustatory stimuli on the tongue. However, the effects of oral environments on electrogustometric threshold (EGMT) remain to be established despite its simple applicability. Thus, this study aims to determine the effect of mucosal dryness on EGMT in 68 healthy subjects. The experiment was conducted in two different conditions. First, the baseline EGMT was measured when the dryness of the tongue surface was normal. Second, the EGMT was remeasured after the tongue was intentionally desiccated. The current study showed that the mean of the EGMT was significantly increased when the tongue was desiccated, possibly indicating the reduced sensitivity to electrogustatory stimuli. Such an alteration may be related to the disturbed EGM electrical circuit through the dried mucosa with enhanced impedance. Thus, these findings suggested that mucosal dryness should be considered for better evaluation of gustatory function using EGM. | Lee, Ji-Young; Kim, Ji-Rak; Byun, Jin-Seok; Choi, Jae-Kap; Jung, Jae-Kwang | Kyungpook Natl Univ, Sch Dent, Dept Oral Med, Daegu, South Korea; Kyungpook Natl Univ, IHBR, Daegu, South Korea | 57666819500; 57207438323; 55430621800; 7501395602; 55970994400 | widenmy@knu.ac.kr; | PHYSIOLOGY & BEHAVIOR | PHYSIOL BEHAV | 0031-9384 | 1873-507X | 252 | SCIE;SSCI | BEHAVIORAL SCIENCES;PSYCHOLOGY, BIOLOGICAL | 2022 | 2.9 | 31.7 | 0.13 | 2025-06-25 | 1 | 1 | Desiccation; Electrogustometry; Gustatory function; Mucosal dryness; Sensory threshold | TONGUE TIP VASCULARIZATION; FUNGIFORM PAPILLAE; DRY MOUTH; TASTE; STIMULATION; AREA; RELIABILITY; PREVALENCE; XEROSTOMIA; DENSITY | Desiccation; Electrogustometry; Gustatory function; Mucosal dryness; Sensory threshold | Humans; Taste; Taste Disorders; Taste Threshold; Tongue; adult; Article; controlled study; dental education; electric resistance; electrogustometry; electrostimulation; evaluation study; female; human; major clinical study; male; mouth mucosa; mucosal dryness; mucosal immunity; normal human; perceptive threshold; sample size; sweat gland disease; taste acuity; tongue mucosa; taste; taste disorder; tongue | English | 2022 | 2022-08-01 | 10.1016/j.physbeh.2022.113826 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | A Partial Esophageal Duplication in a Two-Year-Old Female-An Incidental Finding | Lee, Ji Min; Kim, Rak Jun; Lim, Jae Sung; Choi, Sujin; Choe, Byung-Ho; Kang, Ben | Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pediat, 680 Gukchaebosang Ro, Daegu 41944, South Korea | ; Lim, Jae-Sung/HLV-7060-2023; 康, 奔/JMQ-0812-2023; Choe, Byung-Ho/KSM-6251-2024; Lee, Ji Min/KCZ-2783-2024 | benkang@knu.ac.kr; | JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION | J PEDIATR GASTR NUTR | 0277-2116 | 1536-4801 | 74 | 5 | SCIE | GASTROENTEROLOGY & HEPATOLOGY;NUTRITION & DIETETICS;PEDIATRICS | 2022 | 2.9 | 31.9 | 0 | TUBULAR DUPLICATION | English | 2022 | 2022-05 | 10.1097/mpg.0000000000003436 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Editorial Material | Eosinophilic Gastritis With Linear Arrays of Pseudopolyps in the Antrum Treated With Exclusive Enteral Nutrition | Lee, Ji Min; Kim, Rak Jun; Lim, Jae Sung; Choi, Sujin; Choe, Byung-Ho; Kang, Ben | Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pediat, 680 Gukchaebosang Ro, Daegu 41944, South Korea | 康, 奔/JMQ-0812-2023; Lim, Jae-Sung/HLV-7060-2023; Lee, Ji Min/KCZ-2783-2024; Choe, Byung-Ho/KSM-6251-2024 | 57695923200; 57695923300; 57695432400; 57223972405; 57574977300; 57194823199 | benkang@knu.ac.kr; | JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION | J PEDIATR GASTR NUTR | 0277-2116 | 1536-4801 | 74 | 5 | SCIE | GASTROENTEROLOGY & HEPATOLOGY;NUTRITION & DIETETICS;PEDIATRICS | 2022 | 2.9 | 31.9 | 0.47 | 2025-06-25 | 2 | 3 | Enteral Nutrition; Enteritis; Eosinophilia; Gastritis; Helicobacter pylori; Humans; Inflammation; Pyloric Antrum; albumin; ferritin; hemoglobin; iron; Article; body height; body weight; case report; child; clinical article; disease duration; enteric feeding; eosinophil count; eosinophilic gastritis; esophagogastroduodenoscopy; fatigue; hospital admission; human; human tissue; iron binding capacity; laboratory test; male; occult blood; pallor; polymerization; rectum polyp; school child; six food elimination diet; stomach antrum; treatment duration; treatment failure; treatment outcome; enteric feeding; enteritis; eosinophilia; gastritis; Helicobacter pylori; inflammation; stomach antrum | English | 2022 | 2022-05 | 10.1097/mpg.0000000000003365 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Preventative effects of antioxidants on changes in sebocytes, outer root sheath cells, and Cutibacterium acnes-pretreated mice by particulate matter: No significant difference among antioxidants | Objectives Particulate matter (PM) is an air pollutant that can damage human skin; antioxidants have shown some efficacy in alleviating PM-induced skin inflammation. We investigated the antioxidant effects of punicalagin, epigallocatechin-3-gallate (EGCG), and resveratrol on PM-induced changes in cultured human sebocytes, outer root sheath (ORS) cells, and Cutibacterium acnes-pretreated mice. Methods Sebocytes and ORS cells were cultured with 100 mu g/mL PM10 and 5 mu M punicalagin, 1 mu M EGCG, or 1 mu M resveratrol for 24 h. In C. acnes-pretreated mice, inflammatory nodules were treated with 100 mu g/mL PM10 and 5 mu M punicalagin, 1 mu M EGCG, or 1 mu M resveratrol. Cell viability was measured using an MTT assay. Antioxidant effects were analyzed according to RNA expression, using real-time PCR, as well as reactive oxygen species (ROS) and sebum measurements. Results Antioxidants inhibited the upregulation of inflammatory cytokines, matrix metalloproteinase, aryl hydrocarbon receptor, and NF-kB as well as the production of ROS induced by PM10 in cultured sebocytes and ORS cells. The preventative effects of punicalagin and EGCG on biomarker expression in cultured sebocytes and ORS cells were slightly greater than those of resveratrol, though the difference was not significant. In C. acnes-pretreated mice, the antioxidants inhibited inflammatory cytokine and matrix metalloproteinase expression as well as sebum production. Conclusions Antioxidants effectively reduced the expression of inflammatory biomarkers and sebum production in cultured sebocytes, ORS cells, and C. acnes-pretreated mice. | Kwack, Mi Hee; Ha, Dae-Lyong; Lee, Weon Ju | Kyungpook Natl Univ, Sch Med, Dept Immunol, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Dermatol, Daegu, South Korea; Pusan Natl Univ, Sch Med, Dept Dermatol, Busan, South Korea | 6507685557; 57201367090; 24474659000 | weonju@knu.ac.kr; | INTERNATIONAL JOURNAL OF IMMUNOPATHOLOGY AND PHARMACOLOGY | INT J IMMUNOPATH PH | 0394-6320 | 2058-7384 | 36 | SCIE | IMMUNOLOGY;PATHOLOGY;PHARMACOLOGY & PHARMACY | 2022 | 3.5 | 32.2 | 0.65 | 2025-06-25 | 4 | 7 | Acne; antioxidants; outer root sheath cells; particulate matter; sebocytes | MATRIX METALLOPROTEINASES; SKIN; PUNICALAGIN; VIABILITY; APOPTOSIS; EXTRACT; GALLATE; STRESS; HEALTH | Acne; antioxidants; outer root sheath cells; particulate matter; sebocytes | Acne Vulgaris; Animals; Antioxidants; Cytokines; Mice; Particulate Matter; Propionibacterium acnes; Reactive Oxygen Species; Resveratrol; Sebaceous Glands; antioxidant; epigallocatechin gallate; immunoglobulin enhancer binding protein; interleukin 1alpha; interleukin 1beta; interleukin 6; interleukin 8; punicalagin; reactive oxygen metabolite; resveratrol; sterol regulatory element binding protein 1c; tumor necrosis factor; unclassified drug; antioxidant; cytokine; resveratrol; animal cell; animal experiment; animal model; antiinflammatory activity; Article; cell viability; controlled study; dermatitis; female; hair follicle cell; human; human tissue; inflammation; male; mouse; MTT assay; nonhuman; outer root sheath cell; particulate matter 10; Propionibacterium acnes; protein expression; real time polymerase chain reaction; receptor upregulation; sebaceous cell; sebum secretion; skin protection; treatment duration; acne vulgaris; animal; metabolism; microbiology; particulate matter; sebaceous gland; toxicity | English | 2022 | 2022-06 | 10.1177/03946320221112433 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Cellular Mechanisms Mediating the Antinociceptive Effect of Botulinum Toxin A in a Rodent Model of Trigeminal Irritation by a Foreign Body | Although numerous studies have described botulinum toxin type A (BTX-A) efficacy against trigeminal neuralgia (TN), the underlying cellular mechanisms remain unclear. We have investigated cellular mechanisms that mediate the antinociceptive effect of BTX-A in a rodent model of TN produced by compression of the trigeminal nerve root (TNR). Anesthetized male Sprague-Dawley rats were fixed in a stereotaxic instrument and compression of the TNR was then achieved with a 4% agar solution. This model produced a significant mechanical allodynia and increased the expression of hypoxia-inducible factor (HIF)-1a and cytokines levels including interleukin (IL)-1b, IL-6, and tumor necrosis factor (TNF)-a in the trigeminal ganglion (TG) by postoperative day (POD) 7. Single or double treatments with a high BTX-A dose (3 U/kg) led to significantly prolonged antinociceptive effects. Furthermore, a single treatment with BTX-A (3 U/kg) significantly suppressed the upregulation of HIF-1a expression and IL-1b, IL-6, and TNF-a concentrations in the TG. Intraganglionic injection of PX-12, a HIF1a inhibitor, led to significant anti-allodynic effects and lowered the IL-1b, IL-6, and TNF-a levels in the TG. These findings indicate that the antinociceptive effect of BTX-A is mediated via HIF-1a associated cytokines modulation in the TG and is therefore a potentially relevant treatment strategy for TN. Perspective: The antinociceptive properties of BTX-A in a rat model of trigeminal neuralgia are mediated through the regulation of the HIF-1a associated cytokine pathway in the trigeminal ganglion. BTX-A is therefore a potentially effective treatment strategy for trigeminal neuralgia. (c) 2022 by United States Association for the Study of Pain, Inc. | Cho, Jin H.; Son, Jo Y.; Ju, Jin S.; Kim, Yu M.; Ahn, Dong K. | Kyungpook Natl Univ, Sch Dent, Dept Oral Physiol, 2177 Dalgubeol Daero, Daegu 41940, South Korea | 24167566000; 57201998311; 7202751199; 57816812300; 7202706889 | dkahn@knu.ac.kr; | JOURNAL OF PAIN | J PAIN | 1526-5900 | 1528-8447 | 23 | 12 | SCIE | CLINICAL NEUROLOGY;NEUROSCIENCES | 2022 | 4 | 32.3 | 0.77 | 2025-06-25 | 6 | 6 | Trigeminal neuralgia; botulinum toxin; mechanical allodynia; HIF-1 a; cytokines | INDUCIBLE FACTOR-I; NEUROPATHIC PAIN; RAT MODEL; HYPOXIA; NERVE; ALLODYNIA; COMPRESSION; NOCICEPTION; NEURALGIA; CONSTRICTION | botulinum toxin; cytokines; HIF-1α; mechanical allodynia; Trigeminal neuralgia | Analgesics; Animals; Botulinum Toxins, Type A; Cytokines; Foreign Bodies; Hyperalgesia; Inflammation; Interleukin-6; Male; Rats; Rats, Sprague-Dawley; Rodentia; Trigeminal Neuralgia; Tumor Necrosis Factor-alpha; botulinum toxin A; hypoxia inducible factor 1alpha; interleukin 1beta; interleukin 6; ketamine; tumor necrosis factor; xylazine; analgesic agent; botulinum toxin A; cytokine; interleukin 6; tumor necrosis factor; animal experiment; animal model; antinociception; Article; controlled study; experimental antinociception; foreign body; male; mechanical allodynia; nonhuman; rat; trigeminal nerve; trigeminus ganglion; upregulation; Western blotting; animal; foreign body; hyperalgesia; inflammation; metabolism; rodent; Sprague Dawley rat; trigeminus neuralgia | English | 2022 | 2022-12 | 10.1016/j.jpain.2022.08.004 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comparison of carotid artery calcification between stroke and nonstroke patients using CT angiographic and panoramic images | Objectives: This study aimed to analyze the characteristics of carotid artery calcification (CAC) in stroke and nonstroke patients using computed tomography angiographic (CTA) and panoramic images. Methods: This is a retrospective study on patients who acquired both CTA and panoramic images at the Neurology Department of Kyungpook National University Hospital, Daegu, South Korea, between 2011 and 2016. The patients were divided into stroke (n = 109) and nonstroke (n = 355) groups based on the final diagnosis. CAC was analyzed in each group based on its presence, shape, and severity using the chi 2 test. The differences in age and sex between the two groups were examined using a two-sample t -test. A measure of intraobserver reliability was obtained using Cohen's kappa index. Results: CAC was more frequently observed in the stroke group than in the nonstroke group using both CTA (stroke group, 100%; nonstroke group, 23.1%) and panoramic (stroke group, 83.5%; nonstroke group, 16.6%) images. Although scattered CAC shape and mild severity occu-pied the largest portion in both groups, vessel-outlined CAC was more common in nonstroke patients than in stroke patients. In age and sex analyses, only females patients in their 70 s showed significant differences in CAC shape between the stroke and nonstroke groups. Conclusions: On both CTA and panoramic images, although CAC is found more frequently in the stroke group, vessel- outlined-shaped CAC in the nonstorke group shows significant differences compared to other shapes. | Kwon, Young-Eun; An, Chang-Hyeon; Choi, Karp- Shik; An, Seo-Young | 7 Promise Dent Clin, Dent Clin, Daegu, South Korea; Kyungpook Natl Univ, Sch Dent, IHBR, Dept Oral & Maxillofacial Radiol, Daegu, South Korea; Kyungpook Natl Univ, Sch Dent, Dept Oral & Maxillofacial Radiol, Daegu, South Korea | kwon, Young Eun/KHW-2561-2024 | 57193750002; 17134437600; 55338954100; 55258203200 | syan@knu.ac.kr; | DENTOMAXILLOFACIAL RADIOLOGY | DENTOMAXILLOFAC RAD | 0250-832X | 1476-542X | 51 | 8 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE;RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | 2022 | 3.3 | 32.4 | 0.8 | 2025-06-25 | 4 | 5 | Plaque; Atherosclerotic; Stroke; Computed Tomography Angiography; Radiog-raphy; Panoramic; Diagnostic imaging | RADIOGRAPHS; MANAGEMENT; DIAGNOSIS; ATHEROMA; PLAQUES | Atherosclerotic; Computed Tomography Angiography; Diagnostic imaging; Panoramic; Plaque; Radiography; Stroke | Carotid Arteries; Carotid Artery Diseases; Female; Humans; Radiography, Panoramic; Reproducibility of Results; Retrospective Studies; Stroke; Tomography, X-Ray Computed; Vascular Calcification; blood vessel calcification; carotid artery; carotid artery disease; cerebrovascular accident; complication; diagnostic imaging; female; human; panoramic radiography; reproducibility; retrospective study; x-ray computed tomography | English | 2022 | 2022-12-01 | 10.1259/dmfr.20210500 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Effect of Molar Occlusal Balance on Cognitive Function in the Elderly | Background: Elderly people with dementia, who are increasing at a rate comparable to the rate at which theelderly population is growing, are becoming a serious social problem in Korea. Therefore, the purpose of this study was to investigate the association between molar occlusal balance and cognitive function among Koreans aged 65 years and older. Methods: A total of 308 participants aged 65 years and older who attended a senior center were recruited for the study with their consent. The Korean version of the Mini-Mental State Examination (MMSE-DS) was used to assess cognitive function, and masticatory ability was measured according to the ability to chew food, the number of remaining teeth, and the self-perceived perceived masticatory function. Relative molar occlusal balance was measured using the T-scan III system. All collected data were analysed using SPSS version 23.0. Results: There was a significant association between cognitive function and molar masticatory ability (P < .05). The participants with relative molar occlusal balance had a higher MMSE-DS score when compared to those with relative incision occlusal balance, adjusted for sociodemographic factors and number of remaining teeth, subjective masticatory ability, chewing ability, occlusion time, and denture use. Cognitive function was higher when relative molar occlusion was greater compared to anterior occlusion in anterior-posterior teeth balance. Conclusions: Cognitive function in elderly people was higher when the relative molar occlusal balance was greater. Mastication with posterior teeth may have a more important effect on stimulation of cognitive function. Therefore, oral health care focusing on maintenance of molar teeth may be crucial for elderly persons. (C) 2021 The Authors. Published by Elsevier Inc. on behalf of FDI World Dental Federation. | Cho, Min-Jeong; Shin, Hae-Eun; Amano, Atsuo; Song, Keun-Bae; Choi, Youn-Hee | Kyungpook Natl Univ, Sch Dent, Dept Prevent Dent, 2177 Dalgubeol Daero, Daegu 41940, South Korea; Kyungpook Natl Univ, Coll Sci & Technol, Dept Dent Hyg, Sangju, South Korea; Korea Ctr Dis Control & Prevent, Div Hlth & Nutr Survey, Cheongju, South Korea; Osaka Univ, Dept Prevent Dent, Grad Sch Dent, Osaka, Japan; Kyungpook Natl Univ, Inst Translat Res Dent, Daegu, South Korea | 57201842940; 57217335923; 7101649822; 35105905200; 7404777239 | cyh1001@knu.ac.kr; | INTERNATIONAL DENTAL JOURNAL | INT DENT J | 0020-6539 | 1875-595X | 72 | 3 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE | 2022 | 3.3 | 32.4 | 0.8 | 2025-06-25 | 6 | 5 | Cognitive function; Elderly people; Molar occlusal balance; T-scan III | PARIETAL CORTEX; DEMENTIA; TEETH; HIPPOCAMPUS; ABILITY; MEMORY | Cognitive function; Elderly people; Molar occlusal balance; T-scan III | Aged; Cognition; Dental Occlusion; Humans; Mastication; Molar; Republic of Korea; aged; cognition; human; mastication; molar tooth; physiology; South Korea; tooth occlusion | English | 2022 | 2022-06 | 10.1016/j.identj.2021.05.011 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Reconstruction after ablative treatment of arteriovenous malformations of the head and neck | Arteriovenous malformations are high-flow congenital vascular malformations that are characterized by abnormal connections between arteries and veins across an abnormal capillary bed. The head and neck region is the most common location for extracranial arteriovenous malformations. Due to their highly invasive, aggressive, and locally destructive nature, arteriovenous malformations are difficult to treat, and management through a multimodal, multidisciplinary approach is recommended. The mainstay of treatment is embolization and surgical excision. With the advent of genetic research, adjuvant targeted medical therapy is starting to play a larger role. Successful surgical treatment with or without embolization requires removal of the nidus. Large, focal, or diffuse lesions involving multiple anatomic areas usually necessitates surgical reconstruction. Free tissue transfer has many advantages over more conservative methods with restoration of function and contour. Herein, the authors describe the surgical treatment and reconstruction in head and neck arteriovenous malformations. | Chung, Ho Yun; Teresa, M. O. M.; Tombris, Stavros; Meyer, Lutz; Waner, Milton | Kyungpook Natl Univ, Cell & Matrix Res Inst, Sch Med, Dept Plast & Reconstruct Surg, Daegu, South Korea; Lenox Hill Hosp, Vasc Birthmark Inst New York, Dept Otolaryngol Head & Neck Surg, New York Facial Paralysis, New York, NY USA; Manhattan Eye Ear & Throat Hosp, Vasc Birthmark Inst New York, Dept Otolaryngol Head & Neck Surg, New York Facial Paralysis, New York, NY USA; Athens Euroclin Hosp, Oral & Maxillofacial Surg Clin, Athens, Greece; Werner Forssmann Hosp, Ctr Vasc Anomalies Eberswalde, Eberswalde, Germany; Lenox Hill & Manhattan Eye Ear & Throat Hosp, Vasc Birthmark Inst New York, Dept Otolaryngol Head & Neck Surg, New York Facial Paralysis, 210 East 64 St,Floor 3, New York, NY 10065 USA | 7404007181; 57992323900; 57205730269; 57206034074; 7004515965 | to@vbiny.org; | JOURNAL OF ORAL PATHOLOGY & MEDICINE | J ORAL PATHOL MED | 0904-2512 | 1600-0714 | 51 | 10 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE;PATHOLOGY | 2022 | 3.3 | 32.4 | 0.22 | 2025-06-25 | 2 | 3 | arteriovenous malformation; embolization; microvascular free flap; reconstruction; surgery | VASCULAR MALFORMATIONS; MANAGEMENT; OUTCOMES | arteriovenous malformation; embolization; microvascular free flap; reconstruction; surgery | Arteriovenous Malformations; Embolization, Therapeutic; Head; Humans; Neck; ablation therapy; adjuvant therapy; arteriovenous malformation; excision; head and neck malformation; human; reconstructive surgery; Review; arteriovenous malformation; artificial embolization; head; neck; procedures; vascularization | English | 2022 | 2022-11 | 10.1111/jop.13368 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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