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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 | Impact of metabolic factors on risk of cardiovascular disease in nondiabetic metabolic dysfunction-associated fatty liver disease | Background and aimChanging terminology of non-alcoholic fatty liver disease (NAFLD) to metabolic dysfunction-associated fatty liver disease (MAFLD) is recently proposed by expert panels based on metabolic dysregulations. However, clinical evidences for the risk of cardiovascular disease (CVD) in MAFLD are limited. The aim of this study is evaluating the association of cardiovascular risk in these two terminology and subgroups of MAFLD.MethodsA total of 2133 individuals who underwent ultrasound and cardiac computed tomography contemporaneously were included at a single medical checkup center. Ultrasound was used to define fatty liver, and coronary artery calcification (CAC) defined a coronary artery calcium score above 0 was used to estimate the cardiovascular risk.ResultsOverall, 911 participants were diagnosed with fatty liver. In the unadjusted analysis, NAFLD (OR = 1.4, 95% confidence interval [CI] = 1.05-1.85, p = 0.019) and MAFLD (OR = 1.55, 95% CI = 1.29-1.86, p = 0.046) were significantly associated with CAC. However, in sex and age-adjusted analyses, only MAFLD was associated with CAC (adjusted OR [aOR] = 1.38, 95% CI = 1.14-1.69, p = 0.001). Of the three subgroups of MAFLD (diabetic, nondiabetic overweight/obese, and nondiabetic normal weight/lean with at least two metabolic abnormalities), only diabetic MAFLD was associated with CAC (aOR = 2.65, 95% CI = 1.98-3.55, p < 0.001). When the minimal number of metabolic risk abnormalities increased to three, nondiabetic normal-weight/lean MAFLD was associated with CAC (aOR = 1.35, 95% CI = 1.02-1.77, p = 0.034).ConclusionDiabetic MAFLD predicted high-risk CVD phenotypes the best. Metabolic risk abnormalities in nondiabetic MAFLD patients were independently associated with the risk of CVD. The proposed diagnostic criteria for nondiabetic MAFLD need further investigation in terms of CVD risk. | Kang, Min Kyu; Lee, Yu Rim; Jang, Se Young; Tak, Won Young; Kweon, Young Oh; Song, Jeong Eun; Loomba, Rohit; Park, Soo Young; Park, Jung Gil | Yeungnam Univ, Coll Med, Dept Internal Med, Daegu, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Internal Med, Daegu, South Korea; Daegu Catholic Univ, Dept Internal Med, Sch Med, Daegu, South Korea; Univ Calif San Diego, NAFLD Res Ctr, Dept Med, Div Gastroenterol & Hepatol, San Diego, CA USA; Univ Calif San Diego, Dept Family Med & Publ Hlth, Div Epidemiol, San Diego, CA USA | Park, Jung/AAK-5167-2020; Loomba, Rohit/AAE-7831-2019; Kang, Min/U-8050-2018; song, jeong/P-9106-2015 | 59142854300; 57194094753; 57202881977; 7004074582; 7004694832; 57189097150; 12751805200; 57191674344; 57216816399 | psyoung0419@gmail.com;gsnrs@naver.com; | HEPATOLOGY INTERNATIONAL | HEPATOL INT | 1936-0533 | 1936-0541 | 17 | 3 | SCIE | GASTROENTEROLOGY & HEPATOLOGY | 2023 | 5.9 | 15.0 | 0.36 | 2025-06-25 | 5 | 4 | Metabolic abnormalities; Diabetes; Body mass index; Coronary artery calcification | CALCIUM SCORE; MANAGEMENT; NAFLD; PROGRESSION; DIAGNOSIS; MORTALITY | Body mass index; Coronary artery calcification; Diabetes; Metabolic abnormalities | Cardiovascular Diseases; Hospitals; Humans; Non-alcoholic Fatty Liver Disease; Obesity; Physical Examination; adult; age; Article; body mass; cardiovascular disease; cardiovascular risk; computer assisted tomography; controlled study; coronary artery calcification; coronary artery calcium score; cross-sectional study; diabetes mellitus; disease association; echography; female; high risk population; human; lean body weight; major clinical study; male; metabolic disorder; metabolic fatty liver; middle aged; nomenclature; nonalcoholic fatty liver; obesity; prediction; retrospective study; sex; cardiovascular disease; complication; hospital; nonalcoholic fatty liver; physical examination | English | 2023 | 2023-06 | 10.1007/s12072-023-10517-w | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Textile-Based Volatile Organic Compound Sensors Using Cellulose Fabrics and Direct Dyes | In order to fabricate colorimetric textile sensors detecting gas phase of volatile organic compounds (VOCs), 11 kinds of direct dyes were investigated for 13 types of VOCs. Direct Violet 51 was chosen for its best sensing performance both instrumentally and visibly. Direct Violet 51 exhibited the change of color strength and color hue by exposure VOCs. The dyed cotton fabrics detected polar VOCs well, especially N,N-dimethylformamide (DMF). The colorimetric cotton-based textile sensor dyed with Direct Violet 51 exhibited approximately 10 of color difference (Delta E) under 10 ppm DMF gas within 100 min, and the maximum absorption wavelength was shifted from 560 nm to 530 nm. The sensing mechanisms could be summarized in three factors: solvatochromism and aggregative characteristics from the point of view of dye, and adsorption amount of VOCs for fabric. The colorimetric textile sensor retained its sensing performance after 10 cycle tests. | Lee, Junheon; Jun, Heejeong; Park, Namju; Kim, Taekyeong | Kyungpook Natl Univ, Coll Engn, Dept Text Syst Engn, Daegu, South Korea | Lee, Junhyeong/F-8245-2013 | 57195904688; 58040256900; 57810869700; 24587275700 | taekyeong@knu.ac.kr; | JOURNAL OF NATURAL FIBERS | J NAT FIBERS | 1544-0478 | 1544-046X | 20 | 1 | SCIE | MATERIALS SCIENCE, TEXTILES | 2023 | 2.8 | 15.0 | 0.88 | 2025-06-25 | 5 | 6 | Volatile organic compounds sensor; solid-solvatochromism; color difference; aggregation; vapochromism | CHEMOSENSORS; DERIVATIVES; COMPLEXES; COLOR; ACID | aggregation; color difference; solid-solvatochromism; vapochromism; Volatile organic compounds sensor | Colorimetry; Cotton; Direct Dyes; Ketones; Voc; Color; Colorimetry; Cotton; Cotton fabrics; Dimethylformamide; Ketones; Organic solvents; Color difference; Compound sensors; Direct dyes; Fabric dyes; Sensing performance; Solid-solvatochromism; Solvatochromisms; Textile sensors; Vapochromism; Volatile organic compound sensor; Volatile organic compounds | English | 2023 | 2023-04-24 | 10.1080/15440478.2022.2162178 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Three-dimensional simulation of full conduction-convection-radiation coupling with high Rayleigh numbers | The present research is focused on numerical analysis of heat transfer and fluid flow patterns when taking into account conduction, natural convection and surface thermal radiation under three-dimensional problem formulation. A hybrid mathematical model coupling the mesoscopic lattice Boltzmann equations with the macroscopic energy equation is built. The governing equations are solved in MATLAB. An in-house code developed in this work can be both run on central processing units and graphics processing units with almost no changes. Multiparameter analysis was performed when varying the Rayleigh number (Ra), surface emissivity, Biot number, conduction-radiation number, thermophysical properties and thickness of the solid walls. During numerical simulation, it was found that the vertical walls emissivity can be used as a tool to control thermal and flow behavior. In fact, three modes of heat transfer such as thermal stratification, thermal fluctuations and thermal plume were revealed when Ra = 108. With further increase of the Rayleigh number thermal and flow fluctuations were observed at the bottom half of the cavity. A significant discrepancy in results was observed between the 2D and 3D models when taking into account surface radiation. Finally, correlations for mean convective, radiative and effective Nusselt numbers were proposed. | Nee, Alexander; Kim, Bubryur; Chamkha, Ali J. | Natl Res Tomsk Polytech Univ, Res & Educ Ctr IN Butakov, Tomsk, Russia; Kyungpook Natl Univ, Dept Robot & Smart Syst Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kuwait Coll Sci & Technol, Fac Engn, Doha 35004, Kuwait | ; Chamkha, Ali/F-7018-2017; Nee, Alexander/E-8968-2019 | 56347683800; 57198355299; 35568909100 | nee_alexander@mail.ru;brkim@knu.ac.kr;a.chamkha@kcst.edu.kw; | INTERNATIONAL JOURNAL OF THERMAL SCIENCES | INT J THERM SCI | 1290-0729 | 1778-4166 | 184 | SCIE | ENGINEERING, MECHANICAL;THERMODYNAMICS | 2023 | 4.9 | 15.0 | 0.73 | 2025-06-25 | 6 | 6 | GPU; Hybrid LBM; Natural convection; Conjugate heat transfer; Surface radiation | TURBULENT NATURAL-CONVECTION; LATTICE BOLTZMANN; THERMAL-RADIATION; CAVITY | Conjugate heat transfer; GPU; Hybrid LBM; Natural convection; Surface radiation | Boltzmann equation; Electromagnetic wave emission; Flow of fluids; Heat radiation; Heating; MATLAB; Natural convection; Program processors; Walls (structural partitions); Conjugate heat transfer; Fluid flow patterns; Heat transfer and fluid flow; Hybrid LBM; Radiation coupling; Rayleigh number; Surface radiation; Surface thermal radiation; Thermal fluctuations; Three dimensional simulations; Graphics processing unit | English | 2023 | 2023-02 | 10.1016/j.ijthermalsci.2022.107958 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Herbal medicine use in Republic of Korea to alleviate side effects of COVID-19 vaccines: A cross-sectional study | Objective: Coronavirus disease 2019 (COVID-19) has spread worldwide, and several virus variants have emerged. Vaccines are administered to help prevent the infection. In Republic of Korea, most people take herbal medicine. This study investigated the use of herbal medicine to counter the side effects of COVID-19 vaccines. Methods: This cross-sectional study was conducted using an online survey. Chi-square tests were used to determine differences in the use of herbal medication according to sociodemographic characteristics. Independent two-sample and paired t-tests were performed to examine the effect and satisfaction of herbal medicine use for countering the side effects of COVID-19 vaccines. One-way analysis of variance was used to determine vaccine-related differences. Results: A total of 233 and 181 participants received the first and second doses of COVID-19 vaccines, respectively. The majority of herbal medicine users were in their thirties, had a bachelor's degree, suffered from side effects of vaccination, and received Vaxzevria for their first COVID-19 vaccine dose and Comirnaty for their second dose. The herbal medicine group had a higher satisfaction level of post-vaccination side effects than the non-herbal medicine group (P < 0.0001). The numeric rating scale scores for vaccination side effects were lower among participants who took herbal medication to alleviate those symptoms (P < 0.0001). The most commonly used herbal formula was Shuanghetang. Conclusion: A third of participants receiving COVID-19 vaccines used herbal medication to counter the side effects of vaccination. The use of herbal medicine was associated with age, education level, vaccine brand, and whether side effects of vaccination occurred. Herbal medication use was associated with greater satisfaction compared to vaccine recipients not using herbal medication. (C) 2023 Shanghai Yueyang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine. All rights reserved. | Yoon, Hae-Chang | Kyungpook Natl Univ, Grad Sch, Dept Publ Hlth, Daegu 41944, South Korea | 58490530800 | yoon5100@naver.com; | JOURNAL OF INTEGRATIVE MEDICINE-JIM | J INTEGR MED-JIM | 2095-4964 | 21 | 4 | SCIE | INTEGRATIVE & COMPLEMENTARY MEDICINE | 2023 | 4.2 | 15.1 | 0.31 | 2025-06-25 | 1 | 2 | COVID-19 vaccines; Herbal medicine; Side effects; Republic of Korea | ALTERNATIVE MEDICINE; COMPLEMENTARY; POPULATION; ADULTS | COVID-19 vaccines; Herbal medicine; Republic of Korea; Side effects | COVID-19; COVID-19 Vaccines; Cross-Sectional Studies; Humans; Plants, Medicinal; Republic of Korea; ad 26cov 2s; beidusan; elasomeran; gegentang; herbaceous agent; ibacovavec; jiuweiqianghuotang; shuangbaitang; shuanghetang; tozinameran; unclassified drug; vaxzevria; SARS-CoV-2 vaccine; adult; adverse drug reaction; age; Article; controlled study; coronavirus disease 2019; cross-sectional study; female; fever; headache; health care survey; herbal medicine; human; major clinical study; male; myalgia; nausea; numeric rating scale; online analysis; patient satisfaction; satisfaction; skin redness; South Korea; undergraduate education; unspecified side effect; vaccination; coronavirus disease 2019; medicinal plant; South Korea | English | 2023 | 2023-07 | 10.1016/j.joim.2023.06.002 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | T helper cell polarity determines salt sensitivity and hypertension development | High-salt intake is known to induce pathogenic T helper (Th) 17 cells and hypertension, but contrary to what is known, causes hypertension only in salt-sensitive (SS) individuals. Thus, we hypothesized that Th cell polarity determines salt sensitivity and hypertension development. Cultured splenic T cells from Dahl SS and salt-resistant (SR) rats subjected to hypertonic salt solutions were evaluated via ELISA, flow cytometry, immunocytochemistry and RT-qPCR. Seven-week-old SS and SR rats were fed a chow (CD) or high-salt diet (HSD) for 4 weeks, with weekly measurements of systolic blood pressure. The relaxation response of the aorta rings to the cumulative addition of acetylcholine was measured ex vivo. In these experimental animals, the Th cell polarity (Th17 and T regulatory [Treg]), the expression of Th17- or Treg-related genes, and the enrichment of the transcription factors ROR?t and FOXP3 on the target gene promoter regions were determined via flow cytometry, RT-qPCR, and chromatin immunoprecipitation. Hypertonic salt solution induced Th17 and Treg cell differentiation in cultured splenic T cells isolated from SS and SR rats, respectively. HSD induced hypertension, endothelial dysfunction and proinflammatory Th17 cell differentiation only in SS rats. The enrichment of ROR?t on the promoter regions of Il17a and Il23r increased their expression only in SS rats. Regardless of HSD, SR rats remained normotensive with Treg polarity, causing high Treg-related gene expressions (Il10, Cd25 and Foxp3). This study demonstrated that Th cell polarity determines salt sensitivity and drives hypertension development. SR rats were protected from HSD-associated hypertension via anti-inflammatory Treg polarity. | Kim, Jee Young; Lee, Soyung; Jang, Sungmin; Kim, Cheong-Wun; Gu, Bon-Hee; Kim, Myunghoo; Kim, Inkyeom | Kyungpook Natl Univ, Dept Pharmacol, Daegu 41944, South Korea; Kyungpook Natl Univ, Cardiovasc Res Inst, Daegu 41944, South Korea; Kyungpook Natl Univ, BK21 Plus KNU Biomed Convergence Program, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Biomed Sci, Daegu 41944, South Korea; Pusan Natl Univ, Coll Nat Resources & L Sci, Dept Anim Sci, Miryang 50463, South Korea; Pusan Natl Univ, Life & Ind Convergence Res Inst, Miryang 50463, South Korea | 57222261625; 57867559800; 57897824500; 56662531400; 26537340600; 36611749600; 7404144630 | inkim@knu.ac.kr; | HYPERTENSION RESEARCH | HYPERTENS RES | 0916-9636 | 1348-4214 | 46 | 9 | SCIE | PERIPHERAL VASCULAR DISEASE | 2023 | 4.3 | 15.1 | 1.19 | 2025-06-25 | 7 | 7 | Hypertension; Th17 cells; Treg cells; Dahl salt-sensitive rats; Dahl salt-resistant rats | SODIUM-CHLORIDE; BLOOD-PRESSURE; VASCULAR DYSFUNCTION; INDUCTION; INFLAMMATION; ENDOTHELIUM; DISEASE | Dahl salt-resistant rats; Dahl salt-sensitive rats; Hypertension; Th17 cells; Treg cells | Animals; Blood Pressure; Cell Polarity; Forkhead Transcription Factors; Hypertension; Nuclear Receptor Subfamily 1, Group F, Member 3; Rats; Rats, Inbred Dahl; Sodium Chloride; Sodium Chloride, Dietary; acetylcholine; interleukin 10; interleukin 17 antibody; interleukin 2 receptor alpha; interleukin 23 receptor; retinoid related orphan receptor gamma; sodium chloride; transcription factor FOXP3; forkhead transcription factor; retinoid related orphan receptor gamma; sodium chloride; animal experiment; animal model; animal tissue; Article; CD4+ T lymphocyte; cell differentiation; cell polarity; chow diet; chromatin immunoprecipitation; endothelial dysfunction; enzyme linked immunosorbent assay; flow cytometry; gene expression; heart muscle relaxation; helper cell; high salt diet; hypertension; immunocytochemistry; nonhuman; rat; real time polymerase chain reaction; regulatory T lymphocyte; salt intake; spleen cell; systolic blood pressure; Th17 cell; vascular ring; animal; blood pressure; cell polarity; Dahl rat; physiology | English | 2023 | 2023-09 | 10.1038/s41440-023-01365-0 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effect of applied potential polarity on electrochemical properties of electrophoretically deposited activated carbon on an indium tin oxide substrate | Herein, an activated carbon (AC) film was deposited on a transparent indium tin oxide (ITO) substrate via electrophoresis, assembling electrodes for electrochemical capacitors. The colloidal solution for deposition comprised AC, conducting carbon black (CB), and an ethyl cellulose binder. The polarity of the practical applied voltage was investigated to determine the optimum electrochemical performance because the different zeta potentials of the individual elements influence the type and quantity of the deposit. Potentials with different polarities but same magnitude (+100 V, -100 V) were applied and the results were compared with those of dip coating. The composition of an electrode formed at different conditions was evaluated based on the particle size and pore size distribution of AC and CB. Owing to the high negative zeta potential, CB with 1555 m2 g-1 was rapidly deposited in large quantities (0.9 mg cm-2) under an applied potential of +100 V. Dip coating primarily resulted in the precipitation of CB owing to its high dispersion due to the negative zeta potential. Both AC and CB were deposited at an appropriate ratio at the negative applying potential of -100 V, although both carbons have the negative zeta potential. However, the overall amount (0.3 mg cm-2) of deposit was reduced. The highest specific capacitance was achieved at -100 V based on the large specific surface area (1945 m2 g-1) of AC. Furthermore, adhesion to the ITO substrate was stronger at -100 V than at other conditions. | Hur, Jung; Choi, Young Mook; Kim, Taeuk; Yi, Seong-Hoon; Li, Li; Chun, Sang-Eun | Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Northeastern Univ, State Key Lab Rolling & Automation, Shenyang 110819, Peoples R China; Northeastern Univ, Sch Met, Shenyang 110819, Peoples R China; Kyungpook Natl Univ, Sch Ind Technol Adv, Daegu 41566, South Korea | Li, Li/ABF-1706-2020 | 57995637300; 57373623200; 57217345733; 14008383000; 56122801700; 36801080300 | sangeun@knu.ac.kr; | SURFACES AND INTERFACES | SURF INTERFACES | 2468-0230 | 37 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2023 | 5.7 | 15.2 | 0.12 | 2025-06-25 | 1 | 1 | Electrophoretic deposition; Zeta potential; Activated carbon; Carbon black; Indium tin oxide | CHARGE-TRANSFER RESISTANCE; THIN-FILM ELECTRODE; SUPERCAPACITOR ELECTRODES; ETHYL CELLULOSE; POLYMER BINDERS; ENERGY-STORAGE; DOUBLE-LAYER; PORE-SIZE; PERFORMANCE; BLACK | Activated carbon; Carbon black; Electrophoretic deposition; Indium tin oxide; Zeta potential | English | 2023 | 2023-04 | 10.1016/j.surfin.2023.102660 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Fabrication of hydrophilic porous carbon from polyvinylidene chloride-resin via synergetic activation of ZnO and tetrahydrofuran for aqueous supercapacitors | For high capacitance, aqueous supercapacitors use large-area porous carbon electrode based on the charging principle of ion adsorption. Nonpolar hydrophobic carbon prevents ion adsorption, limiting the exploitation of porous surfaces. A carbon synthesis method was developed from pyrolysis of a polyvinylidene chloride-resin precursor and excess ZnO to derive a highly porous structure with a high surface area. Ion adsorption is limited by the small, newly formed pores. Added tetrahydrofuran expands the reaction region between the precursor and etchant during pyrolysis by dissolving the precursor. Moreover, tetrahydrofuran activates oxygen in the precursor and ZnO during pyrolysis, forming hydrophilic phenol and carboxylic acid. The hydrophilicity and pore expansion induced during pyrolysis convert the extra surface area into active charging sites. Hydro-philic carbon with enlarged pores increases the specific capacitance by 5.7 times to 126 F g-1 (at 5 mV s-1) and the rate capability by 2.7 times to 62% (50 mV s-1 vs. 5 mV s-1) in neutral K2SO4 solution compared to carbon made from polyvinylidene chloride-resin. Notably, the synthesized functional groups yielded a high capacitance of 243 F g-1 based on the faradaic charging in the KOH electrolyte. Hydrophilic carbon originating from pol-yvinylidene chloride-resin can be a potential electrode with a high capacitance for aqueous supercapacitors. | Hur, Jung; Hwang, Beoduel; Hong, Leejin; Yoo, Seung Joon; Chun, Sang-Eun | Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Gwangju Inst Sci & Technol, Sch Mat Sci & Engn, Gwangju 61005, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daegu 41566, South Korea; SK On, Electrode Proc Technol Unit, Daejeon 34077, South Korea | chun, sang-eun/I-7271-2012; Yoon, Minjoong/B-1162-2008 | 57995637300; 57223157032; 58403142100; 58254464500; 36801080300 | sjoonyoo@gist.ac.kr;sangeun@knu.ac.kr; | SURFACES AND INTERFACES | SURF INTERFACES | 2468-0230 | 40 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2023 | 5.7 | 15.2 | 1.16 | 2025-06-25 | 10 | 10 | Aqueous supercapacitor; Hydrophilicity; Porous carbon; Polyvinylidene chloride-resin; Tetrahydrofuran; ZnO | CONTAINING FUNCTIONAL-GROUPS; HIGH-PERFORMANCE SUPERCAPACITOR; DOUBLE-LAYER CAPACITANCE; REDUCED GRAPHENE OXIDE; ELECTROCHEMICAL PERFORMANCE; MICROPOROUS CARBON; MESOPOROUS CARBONS; ELECTRODE MATERIAL; SURFACE-CHEMISTRY; ION SIZE | Aqueous supercapacitor; Hydrophilicity; Polyvinylidene chloride-resin; Porous carbon; Tetrahydrofuran; ZnO | English | 2023 | 2023-08 | 10.1016/j.surfin.2023.103127 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Production of selenium nanoparticles occurs through an interconnected pathway of sulphur metabolism and oxidative stress response in Pseudomonas putida KT2440 | The soil bacterium Pseudomonas putida KT2440 has been shown to produce selenium nanoparticles aerobically from selenite; however, the molecular actors involved in this process are unknown. Here, through a combination of genetic and analytical techniques, we report the first insights into selenite metabolism in this bacterium. Our results suggest that the reduction of selenite occurs through an interconnected metabolic network involving central metabolic reactions, sulphur metabolism, and the response to oxidative stress. Genes such as sucA, D2HGDH and PP₃₁₄₈ revealed that the 2-ketoglutarate and glutamate metabolism is important to convert selenite into selenium. On the other hand, mutations affecting the activity of the sulphite reductase decreased the bacteria's ability to transform selenite. Other genes related to sulphur metabolism (ssuEF, sfnCE, sqrR, sqr and pdo2) and stress response (gqr, lsfA, ahpCF and sadI) were also identified as involved in selenite transformation. Interestingly, suppression of genes sqrR, sqr and pdo2 resulted in the production of selenium nanoparticles at a higher rate than the wild-type strain, which is of biotechnological interest. The data provided in this study brings us closer to understanding the metabolism of selenium in bacteria and offers new targets for the development of biotechnological tools for the production of selenium nanoparticles. | Avendano, Roberto; Munoz-Montero, Said; Rojas-Gatjens, Diego; Fuentes-Schweizer, Paola; Vieto, Sofia; Montenegro, Rafael; Salvador, Manuel; Frew, Rufus; Kim, Juhyun; Chavarria, Max; Jimenez, Jose I. I. | Ctr Nacl Innovac Biotecnol CENIBiot, CeNAT CONARE, San Jose, Costa Rica; Imperial Coll London, Dept Life Sci, South Kensington Campus, London SW7 2AZ, England; Univ Costa Rica, Escuela Quim, San Jose 115012060, Costa Rica; Univ Costa Rica, Ctr Electroquim & Energia Quim CELEQ, San Jose, Costa Rica; IDENER Res & Dev, Biotechnol Applicat, Seville, Spain; Univ Leicester, Dept Chem, Leicester, England; Kyungpook Natl Univ, KNU Inst Microorganisms, Sch Life Sci, BK21 4 KNU Creat Biores Grp, Daegu, South Korea; Univ Costa Rica, Ctr Invest Prod Nat CIPRONA, San Jose 115012060, Costa Rica | Chavarria, Max/J-3940-2019; Salvador, Manuel/H-2664-2015; Salvador, Manuel/H-2960-2015 | 57189027750; 57217976286; 57221351972; 57206253410; 57222349651; 57222347226; 37032059900; 57953990300; 55829164000; 36658997300; 15922896500 | max.chavarria@ucr.ac.cr;j.jimenez@imperial.ac.uk; | MICROBIAL BIOTECHNOLOGY | MICROB BIOTECHNOL | 1751-7915 | 16 | 5 | SCIE | BIOTECHNOLOGY & APPLIED MICROBIOLOGY;MICROBIOLOGY | 2023 | 4.8 | 15.2 | 2.24 | 2025-06-25 | 12 | 15 | HYDROPEROXIDE REDUCTASE AHPCF; CYTOCHROME-C BIOGENESIS; RHODOSPIRILLUM-RUBRUM; THAUERA-SELENATIS; ESCHERICHIA-COLI; ENTNER-DOUDOROFF; GLUTATHIONE; IDENTIFICATION; TRANSPORTER; AERUGINOSA | Nanoparticles; Oxidative Stress; Pseudomonas putida; Selenious Acid; Selenium; Sulfur; 2 oxoglutaric acid; glutamic acid; selenium nanoparticle; sulfite reductase; sulfur; nanoparticle; selenious acid; selenium; sulfur; ahpCF gene; Article; biotechnology; controlled study; gene; gene mutation; gene repression; gqr gene; lsfA gene; metabolism; nonhuman; oxidative stress; pdo2 gene; Pseudomonas putida; sadI gene; sfnCE gene; sqr gene; sqrR gene; ssuEF gene; sucA gene; genetics; metabolism; oxidative stress | English | 2023 | 2023-05 | 10.1111/1751-7915.14215 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Surface adhesion of pMDI resin on wood biopolymer model films | Even though polymeric diphenylmethane diisocyanate (pMDI) resin shows strong adhesion in wood bonding, its adhesion to major wood biopolymers is not fully understood. Thus, this study reports the surface adhesion of pMDI resin on wood biopolymer model films, such as cellulose, hemicellulose and lignin. The effects of wood biopolymer chemical structure, surface roughness, and wettability on the adhesion measurement were examined. The results revealed that, in general, pMDI exhibited greater adhesive force toward lignin model films compared with other biopolymer films. This is because lignin has abundant phenolic hydroxyl groups and aromatic rings, smoother surface, and higher surface-free energy than celluloses and hemicelluloses. This result suggests that the surface properties and hydroxyl group content of wood biopolymer provide a significant role in the bonding interaction between pMDI resin and wood biopolymers. | Wibowo, Eko Setio; Park, Byung-Dae | Kyungpook Natl Univ, Dept Wood & Paper Sci, Daegu 41566, South Korea | Wibowo, Eko/AAL-5888-2021; Park, Byung-Dae/ABB-1934-2020 | 57214910272; 7402834820 | byungdae@knu.ac.kr; | EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS | EUR J WOOD WOOD PROD | 0018-3768 | 1436-736X | 81 | 5 | SCIE | FORESTRY;MATERIALS SCIENCE, PAPER & WOOD | 2023 | 2.4 | 15.2 | 0.48 | 2025-06-25 | 3 | 3 | MOISTURE-CONTENT; CURING KINETICS; LOBLOLLY-PINE | Adhesion; Adhesives; Cellulose; Chemical Bonds; Free Energy; Adhesion; Adhesives; Biomolecules; Cellulose; Chemical bonds; Free energy; Lignin; Resins; Surface roughness; Wood; Adhesion measurement; Adhesive force; Biopolymer films; Diphenylmethane diisocyanate; Group rings; Lignin models; Phenolic hydroxyl group; Surface adhesion; Surface wettability; Wood bonding; Biopolymers | English | 2023 | 2023-10 | 10.1007/s00107-023-01958-z | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Willingness to pay for attributes of Templestay and implications on marginal utility of different meditation forms | Templestays are a form of cultural tourism in which participants visit a Buddhist temple to experience their culture. Using a choice experiment, the marginal willingness to pay (MWTP) is estimated for various attributes of Templestay programs of location, accommodations, and type of meditation. Respondents are willing to pay a premium for private accommodations and to experience the natural mountain settings over an urban setting. The MWTP varies by type of meditation and by how often respondents have participated in a Templestay. For the most physically demanding form of meditation, 108 prostrations, there is weak evidence marginal utility decreases with increasing number of visits. Brewing tea and talking to a monk do not lead to a change in marginal utility. The most spiritually demanding meditation, Seon meditation, shows increasing marginal utility. Seon meditators could benefit from additional stays, as the benefits of this form of meditation can only be achieved through practice and learning from experienced meditators. It is expected that these results will provide information for the diversification of Templestay experience programs. | Kim, Se-Hyuk; Mjelde, James W.; Kim, Tae-Kyun; Lee, Choong-Ki; Chun, Byunggil | Kyungpook Natl Univ, Inst Reg Dev, Daegu, South Korea; Kyungpook Natl Univ, Dept Agr Econ, Daegu, South Korea; Texas A&M Univ, Dept Agr Econ, College Stn, TX 77843 USA; Kyung Hee Univ, Coll Hotel & Tourism Management, Seoul, South Korea; Dongguk Univ, Gyeong Ju, South Korea | Kim, Tae/B-9921-2013; Kim, Tae/AAG-1037-2021; Lee, Choong-Ki/AAH-9113-2020 | 57718653600; 7003433000; 55696475800; 27169369700; 57193750362 | cklee@khu.ac.kr; | TOURISM ECONOMICS | TOURISM ECON | 1354-8166 | 2044-0375 | 29 | 4 | SSCI | ECONOMICS;HOSPITALITY, LEISURE, SPORT & TOURISM | 2023 | 3.6 | 15.2 | 0.53 | 2025-06-25 | 4 | 4 | Templestay; Seon meditation; 108 prostrations; tea with a monk; marginal utility; willingness to pay; choice experiment | STATED PREFERENCES; CHOICE EXPERIMENTS; CULTURAL-HERITAGE; VALUATION; SATISFACTION; SERVICES; HEALTH; USERS; GOODS | 108 prostrations; choice experiment; marginal utility; Seon meditation; tea with a monk; Templestay; willingness to pay | cultural heritage; cultural tradition; heritage tourism; mountain region; tourism economics; tourism market; tourist attraction; willingness to pay | English | 2023 | 2023-06 | 10.1177/13548166221095796 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Meeting Abstract | A Blueprint to Archive μCT and Bone Histomorphometry Data | Maye, Peter; Shin, Dong-Guk; Andersen, Thomas; Choi, Je-Yong; Rowe, David | UCONN Hlth, Farmington, CT USA; Univ Connecticut, Storrs, CT USA; Univ Southern Denmark, Odense, Denmark; Kyungpook Natl Univ, Sch Med, Seoul, South Korea; Univ Connecticut, Ctr Hlth, Storrs, CT USA | Choi, Je-Yong/AAR-7334-2021 | JOURNAL OF BONE AND MINERAL RESEARCH | J BONE MINER RES | 0884-0431 | 1523-4681 | 38 | SCIE | ENDOCRINOLOGY & METABOLISM | 2023 | 5.1 | 15.3 | 0 | English | 2023 | 2023-11 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Meeting Abstract | Cbf? inhibits osteoarthritis progression through regulating Runx1 stability | Jin, Xian; Che, Xiangguo; Park, Na-Rae; Lee, Dong-Kyo; Choi, Poo-Reum; Cui, Ying; Kim, Hee-June; Kyung, Hee-Soo; Kim, Hyun-Ju; Lian, Jane B.; Stein, Janet L.; Stein, Gary S.; Choi, Je-Yong | Kyungpook Natl Univ, Cell & Matrix Res Inst, Sch Med,KNU Convergence Educ Program Biomed Sci, Dept Biochem & Cell Biol,Korea Mouse Phenotyping, Daegu, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Orthoped Surg, Daegu, South Korea; Univ Vermont, Coll Med, Dept Biochem, Burlington, VT USA; Univ Vermont, Canc Ctr, Coll Med, Burlington, VT USA | Choi, Je-Yong/AAR-7334-2021 | JOURNAL OF BONE AND MINERAL RESEARCH | J BONE MINER RES | 0884-0431 | 1523-4681 | 38 | SCIE | ENDOCRINOLOGY & METABOLISM | 2023 | 5.1 | 15.3 | 0 | English | 2023 | 2023-11 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Chitosan-GSNO nanoparticles: a positive modulator of drought stress tolerance in soybean | Background Chitosan biopolymer is an emerging non-toxic and biodegradable plant elicitor or bio-stimulant. Chitosan nanoparticles (CSNPs) have been used for the enhancement of plant growth and development. On the other hand, NO is an important signaling molecule that regulates several aspects of plant physiology under normal and stress conditions. Here we report the synthesis, characterization, and use of chitosan-GSNO nanoparticles for improving drought stress tolerance in soybean.Results The CSGSNONPs released NO gas for a significantly longer period and at a much lower rate as compared to free GSNO indicating that incorporation of GSNO in CSNPs can protect the NO-donor from rapid decomposition and ensure optimal NO release. CS-GSNONPs improved drought tolerance in soybean plants reflected by a significant increase in plant height, biomass, root length, root volume, root surface area, number of root tips, forks, and nodules. Further analyses indicated significantly lower electrolyte leakage, higher proline content, higher catalase, and ascorbate peroxidase activity, and reduction in MDA and H2O2 contents after treatment with 50 mu M CS-GSNONPs under drought stress conditions. Quantitative real-time PCR analysis indicated that CS-GSNONPs protected against drought-induced stress by regulating the expression of drought stress-related marker genes such as GmDREB1a, GmP5CS, GmDEFENSIN, and NO-related genes GmGSNOR1 and GmNOX1.Conclusions This study highlights the potential of nano-technology-based delivery systems for nitric oxide donors to improve plant growth, and development and protect against stresses. | Methela, Nusrat Jahan; Pande, Anjali; Islam, Mohammad Shafiqul; Rahim, Waqas; Hussain, Adil; Lee, Da-Sol; Mun, Bong-Gyu; Raj, Nirmal Prashanth Maria Joseph; Kim, Sang-Jae; Kim, Yoonha; Yun, Byung-Wook | Kyungpook Natl Univ, Coll Agr & Life Sci, Dept Appl Biosci, Daegu 41566, South Korea; Noakhali Sci & Technol Univ, Dept Agr, Noakhali 3814, Bangladesh; Abdul Wali Khan Univ Mardan, Dept Agr, Khyber Pakhtunkhwa 23200, Mardan, Pakistan; Jeju Natl Univ, Fac Appl Energy Syst, Nanomat & Syst Lab, Mechatron Engn, Jeju 63243, South Korea; Univ St Andrews, Sch Phys & Astron, Energy Harvesting Res Grp, SUPA, St Andrews KY16 9SS, Fife, Scotland | Islam, Mohammad/K-8232-2019; Pande, Anjali/ABH-2333-2021; Mun, BongGyu/GYD-6010-2022; Hussain, Dr. Adil/K-6016-2018; Kim, Sang-Jae/S-4053-2019; Maria Joseph Raj, Nirmal Prashanth/Q-3405-2019 | 57880065700; 57222624154; 59448717500; 57431774700; 41961162600; 57222624235; 57147241300; 57202996780; 22944436400; 57224866763; 8245123600 | adilhussain@awkum.edu.pk;bwyun@knu.ac.kr; | BMC PLANT BIOLOGY | BMC PLANT BIOL | 1471-2229 | 23 | 1 | SCIE | PLANT SCIENCES | 2023 | 4.3 | 15.3 | 2.55 | 2025-06-25 | 16 | 15 | Glycine max; Chitosan; Nanoparticles; GSNO; Nitric oxide | NITRIC-OXIDE; POTENTIAL USES; CHLOROPLASTS; RELEASE; PROTEIN; ROOTS; GENES | Chitosan; Glycine max; GSNO; Nanoparticles; Nitric oxide | Chitosan; Drought Resistance; Droughts; Glycine max; Hydrogen Peroxide; Nanoparticles; Stress, Physiological; chitosan; hydrogen peroxide; nanoparticle; drought; drought resistance; genetics; metabolism; physiological stress; soybean | English | 2023 | 2023-12-11 | 10.1186/s12870-023-04640-x | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Halotolerant endophytic bacteria alleviate salinity stress in rice (oryza sativa L.) by modulating ion content, endogenous hormones, the antioxidant system and gene expression | Excessive salinity reduces crop production and negatively impacts agriculture worldwide. We previously isolated endophytic bacterial strains from two halophytic species: Artemisia princeps and Chenopodium ficifolium. We used three bacterial isolates: ART-1 (Lysinibacillus fusiformis), ART-10 (Lysinibacillus sphaericus), and CAL-8 (Brevibacterium pityocampae) to alleviate the impact of salinity stress on rice. The impact of 160 mM NaCl salinity on rice was significantly mitigated following inoculation with these bacterial strains, resulting in increased growth and chlorophyll content. Furthermore, OsNHX1, OsAPX1, OsPIN1 and OsCATA expression was increased, but OsSOS expression was decreased. Inductively coupled plasma mass spectrometry (ICP-MS) revealed reduced K+ and Na+ levels in shoots of bacteria-inoculated plants, whereas that of Mg2+ was increased. Bacterial inoculation reduced the content of total flavonoids in rice leaves. Salinized plants inoculated with bacteria showed reduced levels of endogenous salicylic acid (SA) and abscisic acid (ABA) but increased levels of jasmonic acid (JA). In conclusion, the bacterial isolates ART-1, ART-10, and CAL-8 alleviated the adverse effect of salinity on rice growth, which justifies their use as an eco-friendly agricultural practice. | Asif, Saleem; Jan, Rahmatullah; Kim, Nari; Asaf, Sajjad; Lubna; Khan, Muhammad Aaqil; Kim, Eun-Gyeong; Jang, Yoon-Hee; Bhatta, Dibya; Lee, In-Jung; Kim, Kyung-Min | Kyungpook Natl Univ, Grad Sch, Dept Appl Biosci, Daegu 41566, South Korea; Kyungpook Natl Univ, Coastal Agr Res Inst, Daegu, South Korea; Univ Nizwa, Nat & Med Sci Res Ctr, Nizwa, Oman; Qurtuba Univ Sci & Informat Technol, Dept Chem & Life Sci, Peshawar, Pakistan | ; Lee, In-Jung/GLS-0432-2022; Kim, Kyung-Min Kim/C-7007-2014; Jan, Rahmatullah/AIC-3439-2022; Khan, Muhammad/ABB-9797-2021; Asaf, Sajjad/ABA-3647-2021 | 57396413700; 57201981969; 57395985700; 56595059900; 57200621537; 57188585606; 57221496070; 57219901992; 57450591300; 16425830900; 34868260300 | Rehmatbot@yahoo.com;kkm@knu.ac.kr; | BMC PLANT BIOLOGY | BMC PLANT BIOL | 1471-2229 | 23 | 1 | SCIE | PLANT SCIENCES | 2023 | 4.3 | 15.3 | 2.18 | 2025-06-25 | 12 | 13 | Rice (Oryza sativa L.); Salinity stress; Hormones; Endophytes; Antioxidants; Minerals | GROWTH-PROMOTING BACTERIA; PLANT-GROWTH; SALT TOLERANCE; JASMONIC ACID; DROUGHT; HOMEOSTASIS; MECHANISMS; RESISTANCE; RESPONSES; CLONING | Antioxidants; Endophytes; Hormones; Minerals; Rice (Oryza sativa L.); Salinity stress | Antioxidants; Bacteria; Gene Expression; Hormones; Oryza; Salinity; Salt Stress; Stress, Physiological; antioxidant; hormone; bacterium; gene expression; genetics; metabolism; Oryza; physiological stress; salinity; salt stress | English | 2023 | 2023-10-14 | 10.1186/s12870-023-04517-z | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Microbiologic Epidemiology of Early-onset Sepsis in Neonates Born at ≥35 0/7 Weeks' Gestation in Korea During 2009-2018 | Background:Sepsis within the first 3 days of life remains a leading cause of neonatal mortality and morbidity. However, few studies have addressed the epidemiology of sepsis in late preterm and term neonates, particularly in Asia. We aimed to estimate the epidemiology of early-onset sepsis (EOS) in neonates born at & GE;35 0/7 weeks' gestation in Korea. Methods:A retrospective study was conducted in neonates with proven EOS born at & GE;35 0/7 weeks' gestation from 2009 to 2018 at seven university hospitals. EOS was defined as identifying bacteria from a blood culture within 72 hours after birth. Results:A total of 51 neonates (0.36/1,000 live births) with EOS were identified. The median duration from birth to the first positive blood culture collection was 17 hours (range, 0.2-63.9). Among the 51 neonates, 32 (63%) patients were born by vaginal delivery. The median Apgar score was 8 (range, 2-9) at 1 minute and 9 (range, 4-10) at 5 minutes. The most common pathogen was group B Streptococcus (n = 21; 41.2%), followed by coagulase-negative staphylococci (n = 7; 13.7%) and Staphylococcus aureus (n = 5, 9.8%). Forty-six (90.2%) neonates were treated with antibiotics on the first day of symptom onset, and 34 (73.9%) neonates received susceptible antibiotics. The overall 14-day case-fatality rate was 11.8%. Conclusion:This is the first multicenter study on the epidemiology of proven EOS in neonates born at & GE;35 0/7 weeks' gestation and found that group B Streptococcus was the most common pathogen in Korea. | Yoon, Yoonsun; So, Hyejin; Lee, Joon Kee; Kim, Dongsub; Jo, Kyo Jin; Kim, Hyun Ho; Kim, Yoo-Jin; Lee, Jina; Jo, Dae Sun; Kim, Yun-Kyung; Park, Su Eun; Chang, Yun Sil; Kim, Yae-Jean | Sungkyungwan Univ, Samsung Med Ctr, Sch Med, Dept Pediat, Seoul, South Korea; Korea Univ Guro Hosp, Dept Pediat, Seoul, South Korea; Univ Ulsan Coll Med, Asan Med Ctr, Dept Pediat, Seoul, South Korea; Chungnam Natl Univ Sejong Hosp, Dept Pediat, Sejong, South Korea; Chungbuk Natl Univ Hosp, Chungbuk Natl Univ Coll Med, Dept Pediat, Cheongju, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Pediat, Daegu, South Korea; Pusan Natl Univ Yangsan Hosp, Pusan Natl Univ Sch Med, Dept Pediat, Yangsan, South Korea; Jeonbuk Natl Univ, Jeonbuk Natl Univ Childrens Hosp, Dept Pediat, Jeonju, South Korea; Korea Univ Coll Med, Dept Pediat, Seoul, South Korea; Samsung Adv Inst Hlth Sci & Technol, Seoul, South Korea; Sungkyunkwan Univ, Sam sung Med Ctr, Dept Pediat, Div Pediat Infect Dis & Immunodeficiency,Sch Med, 81 Irwon Ro, Seoul 06351, South Korea | ; KIM, YUN/E-8331-2011; Lee, Joon Kee/JYQ-3390-2024; LEE, JIN/Q-3108-2018; So, Hyejin/IQT-5657-2023; Park, SuEun/KHV-9023-2024; Jo, Dae Sun/I-5756-2014; Yoon, Yoonsun/AAI-9275-2021; Kim, Hyunho/GQH-5608-2022; Kim, Junetae/AAS-1234-2021; Jo, Dae/S-2762-2019 | 57217112409; 57222712163; 55486573700; 57205248455; 57210702300; 57203629820; 57212243784; 57212925970; 57556166600; 8709854400; 36465325900; 14041061300; 7410198066 | yhappy815@gmail.com;twinkler@daum.net;entier@hanmail.net;drjo@chonbuk.ac.kr;psepse@naver.com;yaejeankim@skku.edu; | PEDIATRIC INFECTIOUS DISEASE JOURNAL | PEDIATR INFECT DIS J | 0891-3668 | 1532-0987 | 42 | 8 | SCIE | IMMUNOLOGY;INFECTIOUS DISEASES;PEDIATRICS | 2023 | 2.9 | 15.3 | 0.46 | 2025-06-25 | 3 | 2 | early-onset sepsis; group B Streptococcus; Korea; term and near-term | B STREPTOCOCCAL DISEASE; STAPHYLOCOCCAL INFECTIONS; MANAGEMENT; BURDEN | early-onset sepsis; group B Streptococcus ; Korea; term and near-term | Anti-Bacterial Agents; Female; Humans; Infant, Newborn; Infant, Premature; Neonatal Sepsis; Pregnancy; Republic of Korea; Retrospective Studies; Sepsis; antibiotic agent; penicillin derivative; antiinfective agent; Apgar score; Article; bacteremia; bacterium culture; birth; blood culture; case fatality rate; clinical feature; clinical outcome; coagulase negative Staphylococcus; comorbidity; female; fever; gestational age; group B streptococcal infection; human; Korea; major clinical study; male; mortality; mother; newborn; newborn sepsis; nonhuman; physical disease by body function; retrospective study; Staphylococcus aureus; Streptococcus agalactiae; university hospital; vaginal delivery; clinical trial; epidemiology; microbiology; multicenter study; newborn sepsis; pregnancy; prematurity; sepsis; South Korea | English | 2023 | 2023-08 | 10.1097/inf.0000000000003931 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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