연구성과로 돌아가기
2022 연구성과 (186 / 280)
※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ○ | ○ | Review | Treatment of rituximab in patients with idiopathic membranous nephropathy: a case series and literature review | Background/Aims: Membranous nephropathy (MN) is a major cause of nephrotic syndrome in adults. This study aimed to evaluate the effect of rituximab (RTX) in patients with idiopathic MN (iMN) who have a high risk of progression. Methods: We retrospectively analyzed data of 13 patients with iMN, who received RTX treatments from January 2014 to July 2020. RTX was indicated in patients with iMN with severe proteinuria and decreasing estimated glomerular filtration rate (eGFR) in the previous 6 months despite other immunosuppressive therapies. Results: The patients were predominantly males (n = 11) and with a mean age of 55.3 years; median eGFR, 37.0 mL/min/1.73 m2 (interquartile range [IQR], 26.3 to 66.5); serum albumin level, 2.6 g/dL (IQR, 1.9 to 3.1); and spot urine protein-to-creatinine ratio at baseline, 6.6 g/g (IQR, 5.7 to 12.9). In a median follow-up of 22 months, eight patients (61.5%) achieved complete or partial remission. In responder group (n = 8), median eGFR increased from 31.5 to 61.5 mL/min/1.73 m2 (p = 0.049) and serum albumin level increased from 2.3 to 4.2 g/dL (p = 0.017) from RTX initiation to last follow-up. Antiphospholipase A2 receptor antibody (anti-PLA2R-Ab) was positive in six among seven tested patients, which markedly decreased in the responder group. There were no adverse events after Conclusions: This study suggests that RTX is a safe and effective treatment option for patients with iMN who have a high risk of progression. Individualized therapy based on anti-PLA2R-Ab titer would be needed for better outcomes. | Jeon, Soo-Jee; Kim, Ji-Hye; Noh, Hee-Won; Lee, Ga-Young; Lim, Jeong-Hoon; Jung, Hee-Yeon; Cho, Jang-Hee; Choi, Ji-Young; Kim, Chan-Duck; Kim, Yong-Lim; Park, Sun-Hee | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Dept Internal Med, Div Nephrol,Sch Med, 130 Dongdeok Ro, Daegu 41944, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Dept Internal Med, Div Nephrol,Sch Med, 130 Dongdeok Ro, Daegu, South Korea | Lim, Jeong-Hoon/ABE-6003-2020; Lee, Seung Eun/ABG-1607-2021; Cho, Jang-hee/ABD-3534-2020; Kim, Yong-Lim/AGK-3172-2022; Park, Sun-Hee/LMN-0033-2024; Jung, Hee-Yeon/AFB-8578-2022 | 57219960429; 57221537498; 57219963219; 57219960739; 55360244300; 57196396467; 7403536291; 7501393222; 8558530700; 55633533600; 7501831741 | sh-park@knu.ac.kr; | KOREAN JOURNAL OF INTERNAL MEDICINE | KOREAN J INTERN MED | 1226-3303 | 2005-6648 | 37 | 4 | SCIE | MEDICINE, GENERAL & INTERNAL | 2022 | 2.4 | 55.9 | 0.11 | 2025-06-25 | 0 | 1 | Rituximab; Glomerulonephritis; membranous; Proteinuria; Nephrotic syn; drome; Immunosuppressive agents | AUTOANTIBODIES; DIAGNOSIS; PLA2R | Glomerulonephritis, membranous; Immunosuppressive agents; Nephrotic syndrome; Proteinuria; Rituximab | Adult; Female; Glomerulonephritis, Membranous; Humans; Immunosuppressive Agents; Male; Middle Aged; Nephrotic Syndrome; Retrospective Studies; Rituximab; Serum Albumin; creatinine; phospholipase A2 receptor antibody; receptor antibody; rituximab; serum albumin; unclassified drug; immunosuppressive agent; rituximab; serum albumin; adult; Article; clinical article; clinical outcome; controlled study; disease exacerbation; disease severity; drug effect; drug efficacy; drug response; drug safety; estimated glomerular filtration rate; female; follow up; high risk patient; human; idiopathic disease; immunosuppressive treatment; Korea; male; membranous glomerulonephritis; middle aged; proteinuria; remission; retrospective study; membranous glomerulonephritis; nephrotic syndrome | English | 2022 | 2022-07 | 10.3904/kjim.2021.155 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Ultra-thin polymer-encapsulation of SrAl2O4:Eu²⁺, Dy³⁺ phosphor for enhanced hydrolytic resistance | Eu2+ and Dy3+ doped strontium aluminates (SrAl2O4:Eu2+, Dy3+) are well known green light emitting materials with a long-lasting afterglow property; however, SrAl2O4:Eu2+, Dy3+ is readily hydrolized under ambient moisture conditions, which impedes industrial applications. In this work, SrAl2O4:Eu2+, Dy3+ phosphor was encapsulated by layer-by-layer (LbL) and coacervation methods for the formation of ultra-thin polymeric capsulation layer. Morphology of the phosphor and polymer-encapsulated phosphors was characterized by scanning electron microscopy (SEM). The amount and thickness of the encapsulated polymer layers were analyzed by thermogravimetric analysis (TGA) and atomic force microscopy (AFM), and the polymer content for the phosphor encapsulated by LbL was estimated to be 0.08 wt% with a shell thickness of 11 nm. After pristine phosphor and encapsulated phosphor samples were immersed in water for 24 h, the photoluminescence (PL) intensity was measured to compare the water-resistant performance. The polymer-encapsulated phosphors by LbL and coacervation methods were maintained for 85.7 and 93.5% of pristine phosphors, respectively, while PL intensity of the pristine phosphor was observed as 18.1% after immersion in water for 24 h. The change in pH was monitored under the same conditions. The pH for the dispersion of polymer-encapsulated phosphors by LbL and coacervation methods was measured as 10.27 and 9.63, respectively, while pH for the dispersion of the pristine phosphor was observed as 11.99. This research may provide a wider option for the encapsulation methods of particulate materials for applications where encapsulation with very thin layer of polymer is needed, because the encapsulation process inevitably lowers both the content of active ingredients and consequently their performance as well. | Lee, Hyang Moo; Heo, Jun Hee; Kim, Jin Chul; Joo, Jin; Cheong, In Woo | Kyungpook Natl Univ, Dept Appl Chem, Daehak Ro 80, Daegu 41566, South Korea; Korea Res Inst Chem Technol KRICT, Dept Specialty Chem, Div Specialty & Biobased Chem Technol, Ulsan 44412, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daehak Ro 80, Daegu 41566, South Korea | 55598631800; 57564334800; 56805502600; 57189617034; 7006733373 | jckim81@krict.re.kr;joojin@knu.ac.kr;inwoo@knu.ac.kr; | KOREAN JOURNAL OF CHEMICAL ENGINEERING | KOREAN J CHEM ENG | 0256-1115 | 1975-7220 | 39 | 9 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;ENGINEERING, CHEMICAL | 2022 | 2.7 | 55.9 | 0.07 | 2025-06-25 | 2 | 1 | Phosphor; Encapsulation; Layer-by-Layer; Coacervation; Hydrolytic Resistance | LUMINESCENCE | Coacervation; Encapsulation; Hydrolytic Resistance; Layer-by-Layer; Phosphor | English | 2022 | 2022-09 | 10.1007/s11814-022-1103-6 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | Vaccination strategies for Korean patients with inflammatory bowel disease | Patients with inflammatory bowel disease (IBD) are vulnerable to vaccine- preventable infectious diseases. Immunosuppressive drugs, which are often used to manage IBD, may increase this vulnerability and attenuate vaccine efficacy. Thus, healthcare providers should understand infectious diseases and schedule vaccinations for them to reduce the infection-related burden of patients with IBD. All patients with IBD should be assessed in terms of immunity to vaccine-preventable diseases at the time of IBD diagnosis, and be vaccinated appropriately. Vaccination is becoming more important because of the unprecedented coronavirus disease 2019 (COVID-19) global health crisis. This review focuses on recent updates to vaccination strategies for Korean patients with IBD. | Lee, Yoo Jin; Kim, Eun Soo | Keimyung Univ, Sch Med, Dept Internal Med, Daegu, South Korea; Keimyung Univ, Inst Med Sci, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Internal Med, Daegu, South Korea | Kim, Sang/J-5398-2012; Lee, Yoojin/AAB-9799-2022 | 55531365900; 57203086704 | dandy813@hanmail.net; | KOREAN JOURNAL OF INTERNAL MEDICINE | KOREAN J INTERN MED | 1226-3303 | 2005-6648 | 37 | 5 | SCIE | MEDICINE, GENERAL & INTERNAL | 2022 | 2.4 | 55.9 | 0.24 | 2025-06-25 | 4 | 4 | Vaccination; Inflammatory bowel diseases; COVID-19 | COVID-1; Inflammatory bowel diseases; Vaccination | diphtheria tetanus vaccine; hepatitis A vaccine; hepatitis B vaccine; Human papilloma virus vaccine; immunosuppressive agent; inactivated vaccine; influenza vaccine; measles mumps rubella vaccine; Meningococcus vaccine; Pneumococcus vaccine; SARS-CoV-2 vaccine; varicella zoster vaccine; coronavirus disease 2019; health care personnel; human; immune response; immune status; immunity; immunosuppressive treatment; infection; inflammatory bowel disease; measles; mumps; Mycobacterium bovis BCG; Review; rubella; vaccination; Wart virus | English | 2022 | 2022-09 | 10.3904/kjim.2022.149 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Aligned stripe magnetic domains in a Pt/Co/Pt film induced by a step-terrace substrate | Pt/Co/Pt trilayers were deposited on flat and step-terrace Al2O3 substrates to study the influence of surface morphology on the perpendicular magnetic anisotropy (PMA) and magnetic domain structure. The total thickness of the Pt/Co/Pt trilayers was minimized to resemble the step-terrace morphology of the substrate, which possessed a terrace width and height in the ranges of approximately 90-165 nm and 1.8-4.2 nm. The flat surface of the Pt/Co/Pt trilayers exhibited many small-dot domains or few large-block domains, whereas the terrace surface exhibited highly aligned stripe domains parallel to the longitudinal direction of the step-terrace Al2O3 substrate. The width of the stripe domains was within a range of approximately 500-700 nm, and the length of the stripe domains exceeded a few hundred micrometers. An anisotropic domain-wall motion in the longitudinal direction of the step-terrace may be used to control the operation of a magnetic device, such as a racetrack memory. | Dho, Joonghoe | Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea | 6602898623 | jhdho@knu.ac.kr; | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | J MAGN MAGN MATER | 0304-8853 | 1873-4766 | 545 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY;PHYSICS, CONDENSED MATTER | 2022 | 2.7 | 56.0 | 0.28 | 2025-06-25 | 3 | 3 | Magnetic domain structure; Perpendicular magnetic anisotropy; MOKE microscopy | ANISOTROPY | Magnetic domain structure; MOKE microscopy; Perpendicular magnetic anisotropy | Alumina; Aluminum oxide; Cobalt; Domain walls; Magnetic anisotropy; Morphology; Platinum; Platinum compounds; Substrates; Surface morphology; Flatter surfaces; Large blocks; Longitudinal direction; Magnetic-domain structures; MOKE microscopy; Perpendicular magnetic anisotropy; Pt films; Stripe domain; Terrace morphology; Trilayers; Magnetic domains | English | 2022 | 2022-03-01 | 10.1016/j.jmmm.2021.168765 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Low-field magnetic anisotropy of Sr2IrO4 | Magnetic anisotropy in strontium iridate (Sr2IrO4) is essential because of its strong spin-orbit coupling and crystal field effect. In this paper, we present a detailed mapping of the out-of-plane (OOP) magnetic anisotropy in Sr2IrO4 for different sample orientations using torque magnetometry measurements in the low-magnetic-field region before the isospins are completely ordered. Dominant in-plane anisotropy was identified at low fields, confirming the b axis as an easy magnetization axis. Based on the fitting analysis of the strong uniaxial magnetic anisotropy, we observed that the main anisotropic effect arises from a spin-orbit-coupled magnetic exchange interaction affecting the OOP interaction. The effect of interlayer exchange interaction results in additional anisotropic terms owing to the tilting of the isospins. The results are relevant for understanding OOP magnetic anisotropy and provide a new way to analyze the effects of spin-orbit-coupling and interlayer magnetic exchange interactions. This study provides insight into the understanding of bulk magnetic, magnetotransport, and spintronic behavior on Sr2IrO4 for future studies. | Nauman, Muhammad; Hussain, Tayyaba; Choi, Joonyoung; Lee, Nara; Choi, Young Jai; Kang, Woun; Jo, Younjung | IST Austria, Thermodynam Quantum Mat Lab, A-3400 Klosterneuburg, Austria; Kyungpook Natl Univ, Dept Phys, Daegu 41566, South Korea; Yonsei Univ, Dept Phys, Seoul 03722, South Korea; Ewha Womans Univ, Dept Phys, Seoul 03760, South Korea | ; Nauman, Muhammad/AAG-9189-2019 | 57195713298; 57208792868; 57199099536; 23970702800; 26535632200; 7202402145; 13502586500 | jophy@knu.ac.kr; | JOURNAL OF PHYSICS-CONDENSED MATTER | J PHYS-CONDENS MAT | 0953-8984 | 1361-648X | 34 | 13 | SCIE | PHYSICS, CONDENSED MATTER | 2022 | 2.7 | 56.0 | 0.08 | 2025-06-25 | 1 | 1 | Sr2IrO4; torque measurement; magnetic anisotropy; spin-orbit-coupled magnetic exchange interaction | PHYSICS | magnetic anisotropy; spin orbit-coupled magnetic exchange interaction; Sr<sub>2</sub>IrO<sub>4</sub>; torque measurement | Iridium compounds; Magnetism; Strontium compounds; Coupling fields; Crystal field effects; Isospin; Low field; Magnetic exchange interactions; Out-of-plane magnetic anisotropy; Spin orbit-coupled magnetic exchange interaction; Spin orbits; Spin-orbit couplings; Torque magnetometry; anisotropy; article; magnetic field; magnetometry; tilting; torque; Magnetic anisotropy | English | 2022 | 2022-03-30 | 10.1088/1361-648x/ac484d | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Prepectoral breast reconstruction with complete anterior implant coverage using a single, large, square-shaped acellular dermal matrix | Background Several studies have discussed various methods of prepectoral direct-to-implant (DTI) breast reconstruction using an acellular dermal matrix (ADM) prosthesis to achieve full coverage. However, methods for anterior coverage have rarely been reported. In this study, prepectoral DTI breast reconstruction with complete anterior implant coverage was performed using a square piece of ADM. This study aimed to introduce our prepectoral DTI technique and determine its functional and cosmetic outcomes as well as compare them with those of existing subpectoral DTI techniques. Methods This prospective comparative study focused on 29 patients (35 breasts) and 34 patients (35 breasts) who underwent breast reconstruction via subpectoral implant insertion (control group) and anterior coverage prepectoral implant insertion (anterior coverage group), respectively. Postoperative complications were noted, and breast symmetry was evaluated using the Vectra H2 three-dimensional scanner. The modified Kyungpook National University Hospital Breast-Q (KNUH Breast-Q) scale was used to assess the patient's subjective satisfaction with the reconstruction and postoperative quality of life. Results No remarkable differences in terms of complications (seroma, skin necrosis, nipple-areola complex necrosis, hematoma, capsular contracture, and infection) were noted in both groups. Compared with controls, considerably better results were observed among those in the anterior coverage group in terms of the mean drain removal period. Furthermore, those in the anterior coverage group showed greater symmetry on three-dimensional scans than the controls; however, this was not statistically significant. Subjective satisfaction and postoperative quality of life measured using the KNUH Breast-Q scale were not significantly different between both groups. Conclusions Considering its stability, faster recovery time, and cosmetic benefit, prepectoral breast reconstruction with anterior implant coverage using a single, large ADM is a good choice to perform breast reconstruction with implant insertion in patients who have undergone mastectomy. Level of evidence: II. | Hong, Hyun Ki; Kim, Yun Hyun; Lee, Joon Seok; Lee, Jeeyeon; Park, Ho Yong; Yang, Jung Dug | Kyungpook Natl Univ, Sch Med, Dept Plast & Reconstruct Surg, 130 Dongdeokro, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Surg, 130 Dongdeokro, Daegu 41944, South Korea | Lee, Jong-Mok/KVY-9550-2024; LEE, JIN/Q-3108-2018; Yang, Jung/R-7806-2019 | 57210147816; 57212668506; 56496041000; 37079213100; 56564377200; 55171704700 | lambyang@knu.ac.kr; | BMC SURGERY | BMC SURG | 1471-2482 | 22 | 1 | SCIE | SURGERY | 2022 | 1.9 | 56.1 | 2.28 | 2025-06-25 | 7 | 11 | Prepectoral; Anterior coverage; Implant insertion; Comparative cohort study | MASTECTOMY | Anterior coverage; Comparative cohort study; Implant insertion; Prepectoral | Acellular Dermis; Breast Implantation; Breast Implants; Breast Neoplasms; Female; Humans; Mammaplasty; Mastectomy; Necrosis; Nipples; Prospective Studies; Quality of Life; Retrospective Studies; acellular dermal matrix; breast augmentation; breast endoprosthesis; breast reconstruction; breast tumor; female; human; mastectomy; necrosis; nipple; procedures; prospective study; quality of life; retrospective study | English | 2022 | 2022-06-20 | 10.1186/s12893-022-01683-z | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Useful vertical latissimus dorsi flap for partial breast reconstruction in every tumor location | Background We conducted a prospective cohort study to evaluate effective techniques for breast reconstruction after partial mastectomy due to breast cancer. Determining the method of reconstruction is often difficult as it depends on the location of the cancer and the amount of tissue excised.. Here, we present a new technique, using the vertical latissimus dorsi (LD) flap, that can be used in all partial mastectomies and can almost conceal scarring. We also compared these results to those of the mini LD flap. Methods We analyzed the data of a total of 50 and 47 patients, who underwent breast reconstruction with the mini LD flap and the vertical LD flap, respectively. Immediately after tumor excision, breast reconstruction was initiated. The skin flap for vertical LD was designed in a planarian shape, such that it may be hidden as much as possible and minimize bulging during closure, and the LD muscle flap was designed with a sufficient distance in the inferior direction. Results Our finding showed that the vertical LD flap group required significantly less total operation time than the mini LD flap group. While the mini-LD flap resulted in a scar that was difficult to conceal, the donor site scar of the vertical LD flap could not be seen easily, and no scar was visible on the back. Conclusions The vertical LD flap is useful for partial breast reconstruction, in all breast regions requires a rather small volume of the flap. Moreover, recovery was relatively fast with high patient satisfaction. | Lee, Jong Ho; Ryu, Jeong Yeop; Choi, Kang Young; Yang, Jung Dug; Chung, Ho Yun; Cho, Byung Chae; Kang, Byungju; Lee, Jeeyeon; Park, Ho Yong; Lee, Joon Seok | Kyungpook Natl Univ, Sch Med, Dept Plast & Reconstruct Surg, Daegu, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Surg, Daegu 41404, South Korea | Ryu, Jeong Yeop/GLQ-9419-2022; PARK, JUN-YOUNG/P-5981-2015; LEE, JIN/Q-3108-2018; Lee, Jong-Mok/KVY-9550-2024; Yang, Jung/R-7806-2019 | 57212661146; 56366349400; 57203745682; 55171704700; 7404007181; 55662871100; 57803481700; 37079213100; 56564377200; 56496041000 | leejspo@knu.ac.kr; | BMC SURGERY | BMC SURG | 1471-2482 | 22 | 1 | SCIE | SURGERY | 2022 | 1.9 | 56.1 | 1.24 | 2025-06-25 | 5 | 6 | Vertial latissimus dorsi flap; Mini latissimus dorsi flap; Partial mastectomy; Partial breast reconstruction | 20-YEAR FOLLOW-UP; PARTIAL MASTECTOMY; SURGERY; CANCER; TOOL | Mini latissimus dorsi flap; Partial breast reconstruction; Partial mastectomy; Vertial latissimus dorsi flap | Breast Neoplasms; Female; Humans; Mammaplasty; Mastectomy; Prospective Studies; Retrospective Studies; Superficial Back Muscles; Treatment Outcome; back muscle; breast reconstruction; breast tumor; female; human; mastectomy; procedures; prospective study; retrospective study; treatment outcome | English | 2022 | 2022-07-28 | 10.1186/s12893-022-01741-6 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Bone marrow and peripheral blood involvement of relapsed diffuse large B-cell lymphoma after prior cold agglutinin disease | The author report an interesting case of relapsed diffuse large B-cell lymphoma (DLBCL) with bone marrow (BM) and peripheral blood (PB) involvement after prior cold agglutinin disease (CAD). A minority of patients with DLBCL present with CAD, and BM or PB involvement with CAD are quite rare. Differential diagnosis of patients with CAD should include DLBCL, considering the possibility of BM or even PB involvement. | Chang, Soon Hee | Kyungpook Natl Univ, Dept Clin Pathol, Sch Med, Daegu, South Korea | 57222602055 | marta10@hanmail.net; | INTERNATIONAL JOURNAL OF LABORATORY HEMATOLOGY | INT J LAB HEMATOL | 1751-5521 | 1751-553X | 44 | 6 | SCIE | HEMATOLOGY | 2022 | 3 | 56.3 | 0.12 | 2025-06-25 | 2 | 1 | AIHA; bone marrow; cytogenetics; flow cytometry; lymphoma; surface markers | AIHA; bone marrow; cytogenetics; flow cytometry; lymphoma; surface markers | Anemia, Hemolytic, Autoimmune; Bone Marrow; Humans; Lymphoma, Large B-Cell, Diffuse; Prognosis; ADP ribosyl cyclase/cyclic ADP ribose hydrolase 1; bilirubin; CD20 antigen; CD22 antigen; CD5 antigen; cell surface marker; cold agglutinin; haptoglobin; hemoglobin; HLA DR antigen; interleukin 2 receptor alpha; urobilinogen; adult; antibody screening; Article; autoimmune hemolytic anemia; blood; blood clotting; bone marrow; bone marrow biopsy; cancer chemotherapy; cancer patient; cancer recurrence; case report; cell hyperplasia; cervical lymph node metastasis; chromosome analysis; clinical article; computer assisted tomography; Coombs test; cytogenetics; diffuse large B cell lymphoma; erythrocyte count; erythrophagocytosis; flow cytometry; follow up; headache; hematocrit; hemoglobin blood level; human; human cell; immunophenotyping; karyotype; karyotype 46,XY; karyotype 47,XY; leukocyte count; leukocyte differential count; lymphadenopathy; male; mean corpuscular hemoglobin; middle aged; needle biopsy; patient history of orchiectomy; platelet count; reticulocyte; reticulocytosis; testicular lymphoma; weakness; autoimmune hemolytic anemia; bone marrow; complication; pathology; prognosis | English | 2022 | 2022-12 | 10.1111/ijlh.13860 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Safety and efficacy of a new hydrogel based on hyaluronic acid as cosmeceutical for xerosis | Background Hyaluronic acid (HA) is among the most effective and safe ingredients frequently used in cosmetics. However, a more economical and efficient formulation is still required. Objective We sought to assess the safety and efficacy of a novel hydrogel manufactured only by irradiation containing cross-linked HA and polyethylene glycol polymers with addition of polysiloxane. Methods The study included 30 people with normal skin and 30 patients with xerosis. In the normal skin group, to evaluate the safety, a patch test and a photopatch test were performed, and patients' discomfort was investigated. In those with xerosis, to assess the efficacy, a skin barrier function test was performed at baseline and at 2, 4, and 8 weeks after the application of the novel hydrogel. Additionally, the xerosis severity scale (XSS), patient satisfaction, Investigator's Global Assessment (IGA), and adverse responses were evaluated. Results In the safety study, there was no significant discomfort in the experimental group compared with the control group. In the efficacy study, at 2, 4, and 8 weeks after the application of the novel hydrogel, the mean value of skin hydration and sebum content increased and the mean value of XSS decreased with time in the experimental group, and a difference was observed when compared with the control group. IGA showed improvement in 97%, 77%, and 80% at each visit and the proportions of satisfied patients were 90%, 87%, and 90%, respectively. Conclusions The novel HA-based hydrogel tested herein could be a safe and effective therapeutic remedy for xerosis. | Ha, Nam Gyoung; Lee, Seon Hwa; Lee, Eun Hye; Chang, Minyoul; Yoo, Jeongsoo; Lee, Weon Ju | Kyungpook Natl Univ, Sch Med, Dept Dermatol, Daegu, South Korea; SKINMED Clin Trials Ctr, Daejeon, South Korea; Kyungpook Natl Univ, Dept Mol Med, Sch Med, Daegu, South Korea | 57772600900; 57224078421; 57189661699; 7404503845; 8215136400; 24474659000 | weonju@knu.ac.kr; | JOURNAL OF COSMETIC DERMATOLOGY | J COSMET DERMATOL-US | 1473-2130 | 1473-2165 | 21 | 12 | SCIE | DERMATOLOGY | 2022 | 2.3 | 56.4 | 0.9 | 2025-06-25 | 4 | 5 | cosmeceutical; hyaluronic acid; moisturizer; xerosis | CLINICAL-EVALUATION; SKIN; DELIVERY; DISEASES | cosmeceutical; hyaluronic acid; moisturizer; xerosis | Cosmeceuticals; Humans; Hyaluronic Acid; Hydrogels; Immunoglobulin A; Skin; alginic acid; cosmeceutical; hyaluronic acid; hydrogel; macrogol; phosphatidylcholine; polyethylene; polymer; polysiloxane; sunscreen; cosmeceutical; hyaluronic acid; immunoglobulin A; Article; atopic dermatitis; biotechnological production; clinical article; clinical assessment; comparative effectiveness; contact dermatitis; controlled study; cross linking; cutaneous parameters; drug efficacy; drug safety; dry skin; exposure time; human; hydration; Investigator Global Assessment; irradiation; patch test; patient discomfort; patient satisfaction; pH; pH measurement; photopatch test; questionnaire; signal transduction; skin barrier function test; skin hydration; skin irritation; skin water loss; sleep time; smoking; UV exposure time; xerosis; xerosis severity scale; adverse event; hydrogel; skin | English | 2022 | 2022-12 | 10.1111/jocd.15368 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Multi-step-ahead water level forecasting for operating sluice gates in Hai Duong, Vietnam | Recently, machine learning (ML) is being applied to various fields, including hydrology and hydraulics. The numerical models based on ML algorithms have been widely used for forecasting water levels or flowrate in different timescales. Especially in estuary areas where the hydrodynamic regime becomes complicated, the water level forecast information in this area plays an essential role in the operation of tidal sluices. This study proposes an efficient approach using an ML model, long short-term memory (LSTM), to predict short-term water levels in tidal sluice gates from 6 to 48 hours ahead. The An Tho culvert located in the Bac Hung Hai irrigation system, the most extensive irrigation system in Vietnam, was selected as a case study station. The high accuracy of predictive results reveals LSTM models' effectiveness in different forecasting scenarios. In the first scenario using just water level data at the prediction station, the Kling-Gupta efficiency (KGE) coefficient ranges from nearly 0.89 to 0.96. Meanwhile, in the second scenario, the combination of observed data of three gauge stations exhibited better performance with KGE coefficients ranging from just under 0.93 to 0.98 for eight forecasted cases. The findings of this study highlight the performance of LSTM models in providing high-accuracy short-period water level forecasts for areas near estuaries. These obtained results can play a vital role in the management and operation of tidal sluices in the Bac Hung Hai irrigation system, as well as a reference for the operation of other irrigation systems around the world. | Hung Viet Ho; Duc Hai Nguyen; Xuan-Hien Le; Lee, Giha | Thuyloi Univ, Fac Water Resources Engn, 175 Tay Son, Hanoi 10000, Vietnam; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, 2559 Gyeongsang Daero, Sangju 37224, South Korea | Le, Xuan-Hien/AAZ-9166-2021; Nguyen, Hai/AAD-8210-2020 | 57209738753; 57215097506; 57209735659; 35069799400 | hienlx@tlu.edu.vn; | ENVIRONMENTAL MONITORING AND ASSESSMENT | ENVIRON MONIT ASSESS | 0167-6369 | 1573-2959 | 194 | 6 | SCIE | ENVIRONMENTAL SCIENCES | 2022 | 3 | 56.5 | 0.98 | 2025-06-25 | 12 | 14 | Bac Hung Hai irrigation system; Long short-term memory (LSTM); Tidal area; Tidal sluice; Water level forecast | MODELS; 2D | Bac Hung Hai irrigation system; Long short-term memory (LSTM); Tidal area; Tidal sluice; Water level forecast | Algorithms; Environmental Monitoring; Forecasting; Vietnam; Water; Hai Duong; Viet Nam; Brain; Dams; Irrigation; Long short-term memory; Water levels; river water; water; Bac hang hai irrigation system; High-accuracy; Irrigation systems; Long short-term memory; Memory modeling; Sluice gates; Tidal area; Tidal sluice; Viet Nam; Water level forecast; artificial neural network; canal; forecasting method; hydrodynamics; irrigation system; water level; accuracy; Article; estuary; forecasting; irrigation (agriculture); machine learning; prediction; runoff; Viet Nam; algorithm; environmental monitoring; forecasting; Forecasting | English | 2022 | 2022-06 | 10.1007/s10661-022-10115-7 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | The geochemistry and isotopic compositions of the Nakdong River, Korea: weathering and anthropogenic effects | The Nakdong River is the longest river in South Korea, and flows through various geological terrains with different land use characteristics; therefore, the geochemistry of its water is expected to be influenced by many factors. In this work, the geochemical characteristics of the Nakdong River were examined, and its chemical compositions, delta D, delta O-18, and delta C-13(DIC) values, and Sr-87/Sr-86 ratios were determined to investigate the geological and anthropogenic effects on the geochemistry of the Nakdong River water. The obtained concentrations of major ions were strongly affected by both the anthropogenic activity and weathering of the rocks. With increasing the flow distance, the ion concentrations slightly increased; and after the inflow of the Kumho River, which was the largest tributary running through Daegu (the fourth largest city in South Korea), the concentrations of Na and SO4 ions abruptly increased and decreased again, suggesting the existence of strong anthropogenic effects caused by sewage treatment plants and dyeing industrial complex. Other activities such as agricultural ones also increased the NO3 concentration. In July, the high precipitation level from tropical cyclones and downpours decreased the ion concentrations as well as the delta D and delta O-18 values. The delta C-13(DIC) magnitudes showed that the dissolved inorganic carbon mainly originated from mineral weathering upstream, while the oxidation of soil organic materials influenced by agricultural activity became more important downstream. The Sr-87/Sr-86 ratios revealed that in the upstream regions, the weathering of granite and gneiss complex was dominant, while in the downstream regions, the weathering of sedimentary rocks became more important. The weathering and anthropogenic effects on the river water chemistry were also demonstrated using statistical analysis, which revealed that the water geochemistry was mostly influenced by the anthropogenic sources, including industrial complex, represented by Na, Cl, and SO4. The obtained results show that, as compared to the geochemistry of the Han River (which is also a major river in Korea), the geochemistry of the Nakdong River is more influenced by anthropogenic activities (including agriculture and the industrial complex) due to the different land use. | Keum, Gyojin; Kim, Yeongkyoo; Lee, Kwang-Sik; Jeong, Jina | Kyungpook Natl Univ, Sch Earth Syst Sci, Daegu 41566, South Korea; Korea Basic Sci Inst, Daejeon 34133, South Korea | 57737002700; 7410207179; 55737516500; 55488558800 | ygkim@knu.ac.kr; | ENVIRONMENTAL MONITORING AND ASSESSMENT | ENVIRON MONIT ASSESS | 0167-6369 | 1573-2959 | 194 | 7 | SCIE | ENVIRONMENTAL SCIENCES | 2022 | 3 | 56.5 | 0.49 | 2025-06-25 | 7 | 7 | Nakdong River; Hydrogeochemistry; Isotopes; Weathering; Anthropogenic effect; Pollution | DISSOLVED INORGANIC CARBON; MAJOR-ELEMENT CHEMISTRY; HAN RIVER; FLUVIAL GEOCHEMISTRY; EASTERN SIBERIA; ION CHEMISTRY; YANGTZE-RIVER; SEA-WATER; AMAZON; BASIN | Anthropogenic effect; Hydrogeochemistry; Isotopes; Nakdong River; Pollution; Weathering | Anthropogenic Effects; Dacarbazine; Environmental Monitoring; Rivers; Water; Water Pollutants, Chemical; China; Han River [Hubei-Shaanxi]; Nakdong River; South Korea; Chemical analysis; Geology; Hydrochemistry; Ions; Isotopes; Land use; River pollution; Sedimentary rocks; Sewage; Sewage treatment plants; Weathering; carbon 13; chloride; isotope; nitrate; oxygen 18; river water; sodium ion; soil organic matter; strontium 86; strontium 87; sulfate; unclassified drug; dacarbazine; water; Anthropogenic activity; Anthropogenic effects; Hydro geochemistries; Industrial complex; Ion concentrations; Nakdong river; River water; South Korea; Weathering effects; δD; anthropogenic effect; chemical composition; hydrogeochemistry; isotopic composition; nitrate; river pollution; water chemistry; weathering; agriculture; Article; chemical composition; geochemistry; granite; human impact (environment); precipitation; river; rock; sewage treatment plant; South Korea; textile industry; water analysis; weathering; chemistry; environmental monitoring; river; water pollutant; Rivers | English | 2022 | 2022-07 | 10.1007/s10661-022-10143-3 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Trends and thresholds on bacterial degradation of bisphenol-A endocrine disruptor - a concise review | Bisphenol-A (BPA) is a monomer found in polycarbonate plastics, food cans, and other everyday chemicals; this monomer and its counterparts are widely used, culminating in its presence in water, soil, sediment, and the atmosphere. Furthermore, because of its estrogenic and genotoxic properties, it has been acknowledged as an endocrine disruptor; contamination of BPA in the environment is becoming a growing concern, and ways to effectively mitigate BPA from the environment are currently explored. Hence, the focal point of the review is to collate the bacterial degradation of BPA with the proposed degradation mechanism, explicitly focusing on researches published between 2017 and 2022. BPA breakdown is dependent primarily on bacterial metabolism, although numerous factors influence its fate in the environment. The metabolic routes for BPA breakdown in crucial bacterial strains were postulated, sourced on the transformed metabolite-intermediates perceived through degradation; enzymes and genes associated with the bacterial degradation of BPA have also been included in this review. This review will be momentous to generate a conceptual strategy and stimulate the progress on bacterial mitigation of BPA as a path to a sustainable cleaner environment. | Mahesh, N.; Shyamalagowri, S.; Nithya, T. G.; Aravind, J.; Govarthanan, M.; Kamaraj, M. | SASTRA Deemed Univ, Srinivasa Ramanujan Ctr, Dept Chem & Biosci, Kumbakonam 612001, Tamil Nadu, India; Pachaiyappas Coll, PG & Res Dept Bot, Chennai 600030, Tamil Nadu, India; SRM Inst Sci & Technol, Dept Biochem, CSH, Kattankulathur 603203, Tamil Nadu, India; Saveetha Inst Med & Tech Sci SIMATS, Saveetha Sch Engn, Dept Biotechnol, Chennai 602105, Tamil Nadu, India; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; SRM Inst Sci & Technol, Dept Biotechnol, Fac Sci & Humanities, Ramapuram Campus, Chennai 600089, Tamil Nadu, India | Aravind, J/O-9296-2015; murugesan, kamaraj/AAP-1422-2020; NARAYANAN, MAHESH/AAV-1372-2021; Govarthanan, Muthusamy/C-1491-2014; Muthusamy, Govarthanan/C-1491-2014 | 6506740237; 57284648000; 55193514300; 23569355700; 54881927600; 55645159500 | drkamarajm@gmail.com; | ENVIRONMENTAL MONITORING AND ASSESSMENT | ENVIRON MONIT ASSESS | 0167-6369 | 1573-2959 | 194 | 12 | SCIE | ENVIRONMENTAL SCIENCES | 2022 | 3 | 56.5 | 0.98 | 2025-06-25 | 14 | 14 | Bisphenol-A; Bacteria; Intermediates; Endocrine disruptor; Enzyme; Pathway | BIODEGRADATION; ANALOGS; WATER; BPA | Bacteria; Bisphenol-A; Endocrine disruptor; Enzyme; Intermediates; Pathway | Bacteria; Benzhydryl Compounds; Endocrine Disruptors; Environmental Monitoring; Phenols; Plastics; Soil; Water; Biodegradation; Chemical contamination; Degradation; Metabolism; Metabolites; Monomers; Phenols; 4,4' isopropylidenediphenol; bacterial enzyme; endocrine disruptor; 4,4' isopropylidenediphenol; benzhydryl derivative; endocrine disruptor; phenol derivative; plastic; water; Bacterial degradation; Bisphenol A; Bisphenols-A; Endocrine-disruptors; Food cans; Genotoxic; Intermediate; Pathway; Property; Soil/sediment; bacterium; degradation; endocrine disruptor; enzyme; gene; metabolite; plastic waste; Article; bacterial degradation; bacterial gene; bacterial metabolism; bacterial strain; bacterium; biodegradation; environment; gene function; nonhuman; trend study; bacterium; environmental monitoring; metabolism; soil; Enzymes | English | 2022 | 2022-12 | 10.1007/s10661-022-10558-y | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Oncologists' Experience of Delivering Bad News in Korea | This study explored oncologists' experiences of delivering bad news to patients with cancer and their families. Nine oncologists recruited from three superior hospitals in Korea completed in-depth interviews. The results of thematic analyses identified four themes: precursors to bad news delivery, why it is difficult to deliver bad news, when it is more difficult to deliver bad news, and strategies of delivering bad news. The participants felt unprepared for the task and stressed because breaking bad news goes against their responsibility to do no harm and their professional objective to promote healing. Although they were unclear about best practices regarding communication styles, they individualized their communication style to meet the needs of their patients, who have an array of cultural, social, and spiritual backgrounds. Understanding oncologists' perceptions of bad news delivery can inform culturally appropriate interventions for alleviating their stress and improving patient-physician relationships in communication of bad news. | Yi, Jaehee; Kim, Min Ah; Choi, Kwon Ho; Bradbury, Laura | Univ Utah, Coll Social Work, Salt Lake City, UT USA; Sungkyunkwan Univ, Dept Social Welf, Seoul, South Korea; Kyungpook Natl Univ, Sch Social Welf, Daegu, South Korea | ; Yi, Jaehee/A-2731-2010 | 24402245900; 55966004600; 57200582649; 57218222824 | minahkim@skku.edu; | OMEGA-JOURNAL OF DEATH AND DYING | OMEGA-J DEATH DYING | 0030-2228 | 1541-3764 | 85 | 2 | SSCI | PSYCHOLOGY, MULTIDISCIPLINARY;SOCIAL SCIENCES, BIOMEDICAL | 2022 | 2 | 56.7 | 0.48 | 2025-06-25 | 4 | 4 | bad news delivery; oncologist; cancer; qualitative research; South Korea | CANCER-PATIENTS; COMMUNICATION; DISCLOSURE; PREFERENCES; SKILLS; INFORMATION; HOPE | bad news delivery; cancer; oncologist; qualitative research; South Korea | Communication; Humans; Oncologists; Physician-Patient Relations; Republic of Korea; Truth Disclosure; adult; article; human; interview; multicenter study; oncologist; perception; qualitative research; responsibility; South Korea; stress; thematic analysis; doctor patient relationship; interpersonal communication; South Korea | English | 2022 | 2022-06 | 10.1177/0030222820944087 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Synthesis and application of N-3,5-dinitrobenzoyl and C3 symmetric diastereomeric chiral stationary phases | Three diastereomeric chiral compounds, namely, (R,R)-(+)-2-amino-1,2-diphenylethanol, (1S,2R)-(+)-2-amino-1,2-diphenylethanol, and (1R,2R)-(+)-1,2-diphenylethylenediamine were used as starting materials for preparing three N-3,5-dinitrobenzoyl derivative chiral stationary phases (CSPs) (CSP 1, 2, and 3) and three C-3 symmetric CSPs (CSP 4, 5, and 6). The six newly prepared CSPs were applied to the chiral separation of 44 chiral samples by HPLC. Most samples were isolated on CSP 6, with the highest average separation factor among the six newly prepared CSPs. | Yu, Jeong Jae; Ryoo, Jae Jeong | Kyungpook Natl Univ, Dept Chem Educ, Daegu 702701, South Korea | jjryoo@knu.ac.kr; | CHIRALITY | CHIRALITY | 0899-0042 | 1520-636X | 34 | 4 | SCIE | CHEMISTRY, ANALYTICAL;CHEMISTRY, MEDICINAL;CHEMISTRY, ORGANIC;PHARMACOLOGY & PHARMACY | 2022 | 2 | 56.7 | 3 | C3 symmetric CSP; diastereomeric chiral stationary phase; ULMO | SEPARATIONS; ENANTIOSEPARATION; SELECTORS | English | 2022 | 2022-04 | 10.1002/chir.23415 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | Meeting Abstract | Clinical and pathologic features of clinically diagnosed inclusion body myositis (IBM) patients in Korea | Kang, M.; Kim, D.; Shin, J. | Kyungpook Univ, Chilgok Hosp, Daegu, South Korea; Pusan Univ, Yangsan Hosp, Yangsan, South Korea | NEUROMUSCULAR DISORDERS | NEUROMUSCULAR DISORD | 0960-8966 | 1873-2364 | 32 | SCIE | CLINICAL NEUROLOGY;NEUROSCIENCES | 2022 | 2.8 | 56.8 | 0 | English | 2022 | 2022-10 | 10.1016/j.nmd.2022.07.164 | 바로가기 | 바로가기 | 바로가기 |
페이지 이동: