Dong Jin Suh, Tae‐Jin Park, Son Ki Ihm, Ryong Ryoo,
... xenon gas adsorbed on amorphous carbonsDong Jin Suh, Tae Jin Park, Son Ki Ihm, and Ryong RyooCite this: J. Phys. ...
Tópico(s): Atomic and Subatomic Physics Research
1991 - American Chemical Society | The Journal of Physical Chemistry
Kun‐Young Park, So-Hee Kim, Tae-Jin Son,
Cell wall(lactic acid bacteria-sonicated precipitate: LAB-SP) and cytosol (lactic acid bacteria-sonicated supernatant: LAB-SS) fractions were prepared from kimchi fermenting lactic acid bacteria such as Leuconostoc mesenteroides, Lactobacillus brevis, Lactobacillus fermentum, Lactobacillus plantarum and Pediococcus acidilactici, with Lactobacillus acidophillus isolated from yogurt. Using the Ames mutagenicity test and SOS chromotest system, the antimutagenic activity of those cell fractions was studied. ...
Tópico(s): Phytoestrogen effects and research
1998 - Korean Society of Food Science and Nutrition | Preventive Nutrition and Food Science
Seong‐Gu Han, Seung-Il Baek, Tae Jin Son, Hyeongjin Lee, Nam Hyuk Kim, Yeon Gyu Yu,
Human lysophosphatidic acid receptor 2 (LPA 2 ), a member of the G-protein coupled receptor family, mediates lysophosphatidic acid (LPA)-dependent signaling by recruiting various G proteins . Particularly, it is directly implicated in the progression of colorectal and ovarian cancer through G protein signaling cascades. To investigate the biochemical binding properties of LPA 2 against various alpha subunits of G protein (G α ), a functional recombinant LPA 2 was overexpressed in E. coli membrane with a P9 ∗ ...
Tópico(s): Cellular transport and secretion
2017 - Elsevier BV | Biochemical and Biophysical Research Communications
Dong Jin Suh, Tae‐Jin Park, Son Ki Ihm,
... for liquid-phase hydrogenation of nitroaromaticsDong Jin Suh, Tae Jin Park, and Son Ki IhmCite this: Ind. Eng. Chem. Res. 1992, ...
Tópico(s): Copper-based nanomaterials and applications
1992 - American Chemical Society | Industrial & Engineering Chemistry Research
Dong Jin Suh, Tae-Jin Park, Son‐Ki Ihm,
Tópico(s): Catalysis and Hydrodesulfurization Studies
1993 - Elsevier BV | Carbon
... org/10.17155/omuspd.615996Jeewon Park, SeungJin Bae, Tae-Jin Lee, Kyung-Bok Son Marketing and Pricing Strategies of Blockbuster Drugs in ...
Tópico(s): Economic Theory and Policy
1967 - University of Chicago Press | Journal of Political Economy
Seong-Heum Park, Jong-Han Kim, Byung Wook Min, Tae-Jin Song, Gil Soo Son, Seung Joo Kim, Sang Woo Lee, Hwan-Hoon Chung, Jeong Hyeon Lee, Jun Won Um,
Inflammatory myofibroblastic tumor (IMT) of the stomach in adults is extremely rare, with unpredictable prognosis.We present a 55-year-old woman with a gastric IMT.She experienced sudden abdominal pain 4 d previously.Physical examination showed mild abdominal tenderness in the hypogastrium, but no palpable abnormal abdominal mass.Abdominal CT showed a mass of approximately 8 cm in the gastrocolic ligament.On laparoscopic exploration, unexpected hemoperitoneum of approximately 1.5 L of blood was found, ...
Tópico(s): Gastrointestinal disorders and treatments
2008 - Baishideng Publishing Group | World Journal of Gastroenterology
Jong Han Kim, Woo Sang Ryu, Byung Wook Min, Tae-Jin Song, Gil Soo Son, Seungjoo Kim, Young Sik Kim, Jun Won Um,
We herein describe a case of cystic lymphangioma in the greater omentum of the remnant stomach, which is thought it to be related with subtotal gastrectomy 10 yr ago for early gastric cancer. A 76-yr-old man was admitted to our department with postprandial abdominal discomfort and bowel habit change. Intraabdominal multilocular cystic mass was detected by ultrasonography and computed tomography. We performed a complete En-bloc tumor resection including spleen and distal pancreas, and histological ...
Tópico(s): Tuberous Sclerosis Complex Research
2009 - Korean Academy of Medical Sciences | Journal of Korean Medical Science
To examine patterns and trends in attempts, distinguished from issuance, to issue compulsory licensing of pharmaceuticals and to assess related implications in the era of high-cost medicines. Documents from various civil society organisations were primarily used to search attempts, as well as published literature. The identified attempts were analysed by pharmaceutical level, national level, claimers, and the outcomes of the attempts. There have been 108 attempts to issue compulsory licensing for ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2017 - Taylor & Francis | Global Public Health
Jun Young Choi, Sungho Shin, Na Young Kim, Woo Sung Son, Tae Jin Kang, Dong Hyun Song, Chi Ho Yu, Gyeung Haeng Hur, Seong Tae Jeong, Young Kee Shin,
Staphylococcal enterotoxin B (SEB), produced by the gram-positive bacterium Staphylococcus aureus, is responsible for food poisoning and toxic shock syndrome, and is considered a potential bioterrorism agent. Unfortunately, still now no approved vaccines are available against SEB. In this study, we constructed a series of nontoxic SEB mutants (mSEBs) and examined whether these mSEBs provide protective immunity against SEB challenge. These mSEB vaccine candidates did not demonstrate superantigen activity ...
Tópico(s): Clostridium difficile and Clostridium perfringens research
2017 - Elsevier BV | Toxicon
The purpose of this study is to analyse the trends in international agreements including Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), Korea-United States Free Trade Agreements, and Trans-Pacific Partnership Agreements on intellectual property and pharmaceutical affairs with the updated framework. The study also assesses constructive ambiguity in international agreements, which might affect the implementation process through interpretation and domestic legislations. ...
Tópico(s): Pharmaceutical Economics and Policy
2017 - Taylor & Francis | Global Public Health
Kang-Hoon Lee, Hyoung-Min Park, Keun Hong Son, Tae-Jin Shin, Je‐Yoel Cho,
Breast cancer (BC)/mammary gland carcinoma (MGC) is the most frequently diagnosed and leading cause of cancer-related mortality in both women and canines. To better understand both canine MGC and human BC-specific genes, we sequenced RNAs obtained from eight pairs of carcinomas and adjacent normal tissues in dogs. By comprehensive transcriptome analysis, 351 differentially expressed genes (DEGs) were identified in overall canine MGCs. Based on the DEGs, comparative analysis revealed correlation existing ...
Tópico(s): Epigenetics and DNA Methylation
2018 - Multidisciplinary Digital Publishing Institute | Cancers
Ji Hoon Jang, Taha Iqbal, Kyoung‐jin Min, Shin Kim, Jong‐Wook Park, Eun-Ik Son, Tae Jin Lee, Taeg Kyu Kwon,
Helenalin, a sesquiterpene lactone, exhibits anti-inflammatory and anti-tumor activities. Here, we investigated whether helenalin could induce apoptosis in human renal carcinoma Caki cells. Helenalin increased apoptosis in dose dependent manner in Caki cells, and also induced apoptosis in other carcinoma cells, such as human renal carcinoma ACHN cells, human colon carcinoma HT29 and HCT116 cells. We found that helenalin markedly induced endoplasmic reticulum (ER) stress-related genes, such as regulated ...
Tópico(s): Alkaloids: synthesis and pharmacology
2012 - Elsevier BV | Toxicology in Vitro
Kyung‐Bok Son, Tae-Jin Lee, Seung-Sik Hwang,
The surge in coronavirus disease 2019 (COVID-19) cases overwhelmed the health system in the Republic of Korea.To help health-care workers prioritize treatment for patients with more severe disease and to decrease the burden on health systems caused by COVID-19, the government established a system to classify disease severity. Health-care staff in city- and provincial-level patient management teams classified the patients into the different categories according to the patients' pulse, systolic blood ...
Tópico(s): Healthcare Systems and Reforms
2020 - World Health Organization | Bulletin of the World Health Organization
Hua Jin, H.R. Kim, P. Plaha, S.K. Liu, Jeongok Park, Yinglan Piao, Zhongfu Yang, Gang-Qiang Jiang, Sang‐Soo Kwak, Gary An, Min‐Jung Son, Yong-Tae Jin, Jung‐Hoon Sohn, Yong Pyo Lim,
Alkaline soil is more challenging factor to grow plants than saline soil based on the size of its affected area. To reveal genetic expression changes by alkaline and saline soil, Leymus chinensis (Trin.) Tzvel. was examined response to Na2CO3 and NaCl stresses by using microarray chips comprising 1642 cDNA clones, previously reported by us. A total of 536 genes were responsive to Na2CO3 and NaCl stresses by up-regulation or down-regulation. We observed transcriptional changes arose more to Na2CO3 ...
Tópico(s): Plant Micronutrient Interactions and Effects
2008 - Elsevier BV | Plant Science
Dae-Woong Ham, Eui Chan Jang, Tae Il Son, Tae Jin Lee, Kwang‐Sup Song,
Twenty-eight rats were randomized into two groups: a control group comprising a collagen sheet with only cast BMP-2; and an experimental group comprising a collagen sheet with BMP-2 photo-immobilized using azidophenyl gelatin. Micro-computed tomography analysis revealed that there was more regenerated bone in experimental group at both 4 and 8 weeks. Immunohistochemical analysis revealed that the positively expressed cellular ratio in RUNX2-stained cells were significantly higher in experimental ...
Tópico(s): Bone and Dental Protein Studies
2016 - Elsevier BV | Journal of Industrial and Engineering Chemistry
Tae-Jin Lee, Bo Hyun Park, Hye Kyung Son, Ran Song, Ki Chul Shin, Eun Bong Lee, Yeong Wook Song,
ObjectiveTo estimate the cost of illness (COI) and health-related quality of life (HRQOL) of rheumatoid arthritis (RA) according to four different levels of functional severity.MethodsA face-to-face interview survey was administered to patients with RA recruited at the Rheumatology Clinic of Seoul National University Hospital. Direct costs (medical costs [treatment, drug, private physiotherapy, traditional Chinese medicine, other alternative medicine], nonmedical costs [travel, dietary supplements, auxiliary ...
Tópico(s): Hepatitis C virus research
2012 - Elsevier BV | Value in Health
Hyun Park, Si Won Lee, In-Ho Lee, Hyun Mee Ryu, A Reum Cho, Young Soon Kang, Sung Ran Hong, Sung Soon Kim, Seok Ju Seong, Son Moon Shin, Tae Jin Kim,
Abstract Background In contrast to consistent epidemiologic evidence of the role of sexual transmission of human papillomavirus (HPV) in adults, various routes may be related to HPV infection in infants. We have assessed the extent of HPV infection during the perinatal period, and the relationship between mode of delivery and vertical transmission. Results A total of 291 pregnant women over 36 weeks of gestation were enrolled with informed consent. Exfoliative cells were collected from maternal cervix ...
Tópico(s): Genital Health and Disease
2012 - BioMed Central | Virology Journal
Jeewon Park, SeungJin Bae, Tae Jin Lee, Kyung‐Bok Son,
Understanding marketing strategies and price competition among manufacturers is essential to manage health care expenditures, particularly those related to blockbuster drugs.To assess marketing and pricing strategies of blockbuster drugs in South Korea.Baseline information on manufacturers who were granted marketing approval for choline alfoscerate in various forms was retrieved. Accumulation of manufacturers in the market was also identified, and manufacturers were categorized into first movers ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2020 - Frontiers Media | Frontiers in Pharmacology
Chang-Keun Yi, Sung-Ho Jo, Bong‐Hee Lee, Seung-Yong Lee, Jae-Ek Son, Gyoung-Tae Jin,
Tópico(s): Carbon Dioxide Capture Technologies
2001 - Springer Science+Business Media | Korean Journal of Chemical Engineering
Chang-Keun Yi, Sung-Ho Cho, Hak-Sun Kwon, Keum-Bum Kim, Hyun-Kue Chae, Gyoung-Tae Jin, Jae-Ek Son,
Tópico(s): Metallurgical Processes and Thermodynamics
2002 - Springer Science+Business Media | Korean Journal of Chemical Engineering
Sang-Soo Chee, Chohee Oh, Myungwoo Son, Gi-Cheol Son, Hanbyeol Jang, Tae Jin Yoo, Seung-Min Lee, Wonki Lee, Jun Yeon Hwang, Hyunyong Choi, Byoung Hun Lee, Moon‐Ho Ham,
Controllable and reversible modulation of the electrical and optical properties of WS 2 was demonstrated via hydrazine doping and sulfur annealing.
Tópico(s): MXene and MAX Phase Materials
2017 - Royal Society of Chemistry | Nanoscale
Tae‐Jin Kim, Sung‐Kwan Kim, Beom Joon Kim, Ho‐Jin Son, Jong Sok Hahn, Minserk Cheong, Mariusz P. Mitoraj, Monika Srebro‐Hooper, Łukasz Piękoś, Artur Michalak, Sang Ook Kang,
A series of mono-, bis-, and tris(phenoxy)-titanium(IV) chlorides of the type [Cp*Ti(2-R-PhO)(n)Cl(3-n)] (n=1-3; Cp*=pentamethylcyclopentadienyl) was prepared, in which R=Me, iPr, tBu, and Ph. The formation of each mono-, bis-, and tris(2-alkyl-/arylphenoxy) series was authenticated by structural studies on representative examples of the phenyl series including [Cp*Ti(2-Ph-PhO)Cl(2)] (1 PhCl2), [Cp*Ti(2-Ph-PhO)(2)Cl] (2 PhCl), and [Cp*Ti(2-Ph-PhO)(3)] (3 Ph). The metal-coordination geometry of each compound ...
Tópico(s): Carbon dioxide utilization in catalysis
2010 - Wiley | Chemistry - A European Journal
Jin-Gi Min, Kwang-Tae Son, Jihoe Kim, Tae-Jin Kim, Jeong-Heum Park,
The physiologically relevant functional properties of various solvent extracts from Salicornia herbacea leaves were investigated by measuring lipid peroxidation, DPPH radical scavenging, nitrite scavenging, and xanthine oxidase inhibition. Ethyl ether, chloroform, ethyl acetate and n-butanol fractions obtained from the 80% aqueous ethanol extracts of Salicornia herbacea leaves showed strong antioxidative activities in linoleic acid methyl esters. Peroxide values (POV) were not significantly different ...
Tópico(s): Phytochemicals and Antioxidant Activities
2002 - Korean Society of Food Science and Nutrition | Preventive Nutrition and Food Science
Jae Woo Chung, Se‐Bum Son, Sang‐Wook Chun, Tae Jin Kang, Seung‐Yeop Kwak,
Abstract Exfoliated poly(ethylene terephthalate) (PET)‐layered silicate nanocomposites (P et LSNs) excluding (P et LSN eom ) and including (P et LSN iom ) organic modifiers were obtained by solution methods with and without solvent‐nonsolvent system, respectively. From wide angle X‐ray diffraction and high resolution transmission electron microscopy, both P et LSNs were found to have exfoliated structure attributed to sufficient dispersion of silicate in prepared solvents, regardless of sample preparation ...
Tópico(s): Polymer crystallization and properties
2008 - Wiley | Journal of Polymer Science Part B Polymer Physics
Jae Woo Chung, Se‐Bum Son, Sang‐Wook Chun, Tae Jin Kang, Seung‐Yeop Kwak,
Exfoliated poly(ethylene terephthalate) (PET) nanocomposite excluding organic modifier (M-PetLSNeom) was successfully prepared by the melt processing via solution method with solvent–nonsolvent system. PET nanocomposites including organic modifier (M-PetLSNiom and D-PetLSN) as counterpart of M-PetLSNeom were prepared by using the melt processing via solution method without solvent–nonsolvent system and the only conventional direct melt mixing process, respectively. From elemental analysis (EA) and thermogravimetric ...
Tópico(s): biodegradable polymer synthesis and properties
2007 - Elsevier BV | Polymer Degradation and Stability
Ik-Won Choi, Jae Hoon Kim, Jong-Kwon Im, Tae‐Jin Park, Seyoung Kim, Dae-Hee Son, In-Ae Huh, Doughee Rhew, Soonju Yu,
The aim of this study is to understand the limitation of organic pollutant indexes ( $BOD_5$ , $COD_{Mn}$ , $COD_{Cr}$ ) and estimate to set the TOC standard by comparing oxidation rates of $BOD_5$ , $COD_{Mn}$ , $COD_{Cr}$ and TOC based on the 487 organic compounds and 11 effluents from industrial wastewater containing various and unknown organic compounds. The range of ratio of theoretical oxygen demand (ThOD) to theoretical organic carbon (TOCt) was 0.00~5.33 and average ratio of classes of organic compounds was ...
Tópico(s): Air Quality Monitoring and Forecasting
2015 - | Journal of Korean Neuropsychiatric Association
Gyoung Tae Jin, Ho-Jung Ryu, Sung-Ho Jo, Seung Yong Lee, Sung Real Son, Sang Done Kim,
Tópico(s): Industrial Gas Emission Control
2007 - Springer Science+Business Media | Korean Journal of Chemical Engineering
Ji Young Kim, Hee Jung Son, Tae Jin Kim, Yoon Ho Choi, Ho Joong Kim, Changwon Kee, Ju Hui Kim, Kyung Pyo Hong,
Purpose: This study was aimed to identify application motives and to explore the impact of motives on school adjustment in medical school students.Methods: Fifty-one third-year medical students were individually interviewed by two independent interviewers to evaluate application motives and school adjustment.Fisher's exact test and two-way analysis of variance were used to examine group differences in school adjustment and academic performance according to application motives and personal characteristics. ...
Tópico(s): Grit, Self-Efficacy, and Motivation
2004 - Korean Society of Medical Education | Korean journal of medical education
Su-Yeon Lim, Ye-Eun Son, Dong‐Hyun Lee, Tae-Jin Eom, Min-Ju Kim, Hee-Soo Park,
The calcineurin pathway is an important signaling cascade for growth, sexual development, stress response, and pathogenicity in fungi. In this study, we investigated the function of CrzA, a key transcription factor of the calcineurin pathway, in an aflatoxin-producing fungus Aspergillus flavus (A. flavus). To examine the role of the crzA gene, crzA deletion mutant strains in A. flavus were constructed and their phenotypes, including fungal growth, spore formation, and sclerotial formation, were examined. ...
Tópico(s): Fungal Biology and Applications
2019 - Multidisciplinary Digital Publishing Institute | Toxins