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https://www.readbyqxmd.com/read/28088229/clinicopathologic-significance-of-trap1-expression-in-colorectal-cancer-a-large-scale-study-of-human-colorectal-adenocarcinoma-tissues
#1
Min Gyoung Pak, Hyong Jong Koh, Mee Sook Roh
BACKGROUND: Colorectal cancer is the major cause of cancer mortality, despite development of therapeutic strategies. The novel marker tumor necrosis factor receptor-associated protein 1 (TRAP1) is a mitochondrial heat shock protein that has been related to drug resistance and protection from apoptosis in colorectal cancer. This study aims to delineate the clinicopathologic significance of TRAP1 expression in colorectal cancer. METHODS: Seven-hundred and fourteen FFPE tissues were collected from colorectal cancer patients who underwent surgery from February 2002 to July 2011 at Dong-A University Medical Center, Busan, South Korea...
January 14, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28088088/prevalence-of-new-psychoactive-substances-in-northeast-asia-from-2007-to-2015
#2
Junhui Lee, Songhee Yang, Yujin Kang, Eunyoung Han, Ling-Yi Feng, Jih-Heng Li, Heesun Chung
The proliferation of new psychoactive substances (NPS) has been a global trend in drug abuse and its regulation has been a worldwide concern. There is no doubt that it is necessary to share information related to these emerging substances between countries and continents for the effective regulation of NPS. With efforts for the efficient regulation of NPS, many studies and information have been published for the prevalence of NPS in the United States and other countries in Europe and Oceania. However, there is lack of information available for the prevalence of NPS in Asian and African countries...
October 20, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28087584/emergence-of-klebsiella-variicola-positive-for-ndm-9-a-variant-of-new-delhi-metallo-%C3%AE-lactamase-in-an-urban-river-in-south-korea
#3
Doris Y W Di, Jeonghwan Jang, Tatsuya Unno, Hor-Gil Hur
OBJECTIVES: To examine the presence of pathogenic bacteria carrying New Delhi metallo-β-lactamase in the environment and to characterize the genome structures of these strains. METHODS: Phenotypic screening of antimicrobial susceptibility and WGS were conducted on three Klebsiella variicola strains possessing NDM-9 isolated from an urban river. RESULTS: Three carbapenem-resistant K. variicola isolated from Gwangju tributary were found to possess blaNDM-9 genes...
January 12, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28086898/the-intergenerational-production-of-depression-in-south-korea-results-from-a-cross-sectional-study
#4
B G Jeong, G Veenstra
BACKGROUND: Although a number of studies have uncovered relationships between parental capital and the manifestation of depression in their children, little is known about the mechanisms that undergird the relationships. This study investigates the intergenerational effects of the cultural and economic capitals of South Korean parents on depressive symptoms in their adult children and the degree to which the capitals of the adult children explain them. METHODS: We employed nationally representative cross-sectional survey data from the 2006 Korea Welfare Panel Study...
January 13, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28086850/the-prevalence-trend-of-metabolic-syndrome-and-its-components-and-risk-factors-in-korean-adults-results-from-the-korean-national-health-and-nutrition-examination-survey-2008-2013
#5
Binh Thang Tran, Bo Yoon Jeong, Jin-Kyoung Oh
BACKGROUND: Abnormalities in the clinical markers of metabolic syndrome (MS) are associated with the development of cardiovascular disease, type 2 diabetes mellitus, and some cancers. MS prevalence in Korea increased between the mid-1990s and mid-2000s; however, no data on the recent trends of MS prevalence are available. Thus, we aimed to investigate the prevalence of MS, the five components of MS, and the related risk factors in Korean adults by using recent data. METHODS: Data from the Korean National Health and Nutrition Examination Survey conducted between 2008 and 2013 were used...
January 13, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28081511/spatiotemporal-distributions-of-butyltin-compounds-in-various-intertidal-organisms-along-the-samcheok-and-tongyeong-coasts-of-korea
#6
Taewoo Kim, Seungyeon Jeon, Seongjin Hong, Sung Joon Song, Bong-Oh Kwon, Jongseong Ryu, Jong Seong Khim
Thirteen years ago, the Korean Government introduced a regulation prohibiting the use of tributyltin (TBT), which was a component of antifouling paints. A subsequent decline in the concentration of butyltins (BTs) was recorded in seawater and the sediment, however, the current concentration of BTs in biota has not been well documented. The spatiotemporal distribution and concentration of BTs was recorded in biota from 2013 to 2015 along the coasts of Samcheok and Tongyeong using GS/MSD analysis. Crustaceans contained the greatest concentrations of BTs, followed by gastropods, fishes, and bivalves...
January 2, 2017: Chemosphere
https://www.readbyqxmd.com/read/28081357/assessment-of-neuronal-cell-based-cytotoxicity-of-neurotoxins-from-an-estuarine-nemertean-in-the-han-river-estuary
#7
Yeo Seon Kwon, Seul Ki Min, Seung Ju Yeon, Jin Ha Hwang, Jae-Sang Hong, Hwa Sung Shin
A heteronemertean, Yininemertes pratensis was collected in Han River Estuary, South Korea. This estuarine nemertean has been known for harmful effects by the local fishermen to the glass eels, juveniles of Japanese eels Anguilla japonica, migrating to fresh water. The present study confirmed the neurotoxic effects of this heteronemertean ribbon worm at the cellular level. 5, 11-dideoxy TTX (288 m/z) and 11-norTTX-6(S)-01 (m/z 305.97), derivative types of neurotoxic TTX, were identified through HPLC and MALDI-TOF MS...
January 12, 2017: Journal of Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28081248/low-rice-intake-is-associated-with-proteinuria-in-participants-of-korea-national-health-and-nutrition-examination-survey
#8
Se Jin Lee, So Young Lee, Su Ah Sung, Ho Jun Chin, Sung Woo Lee
Little is known about the risk factors of proteinuria in the Asian population. On the basis of the association between rice intake patterns and chronic diseases, we hypothesized that rice intake patterns are associated with proteinuria in the Asian population. Data, including data regarding rice intake frequency and dipstick urinalysis results, from the Korea National Health and Nutrition Examination Survey in 1998, 2001, 2005, and 2007 were analyzed. The study involved 19,824 participants who were older than 20 years of age...
2017: PloS One
https://www.readbyqxmd.com/read/28079520/genetic-characterisation-of-novel-highly-pathogenic-avian-influenza-hpai-h5n6-viruses-isolated-in-birds-south-korea-november-2016
#9
Young-Jae Si, In Won Lee, Eun-Ha Kim, Young-Il Kim, Hyeok-Il Kwon, Su-Jin Park, Hiep Dinh Nguyen, Se Mi Kim, Jin-Jung Kwon, Won-Suk Choi, Yun Hee Beak, Min-Suk Song, Chul-Joong Kim, Richard J Webby, Young-Ki Choi
A novel genotype of H5N6 influenza viruses was isolated from migratory birds in South Korea during November 2016. Domestic outbreaks of this virus were associated with die-offs of wild birds near reported poultry cases in Chungbuk province, central South Korea. Genetic analysis and animal studies demonstrated that the Korean H5N6 viruses are highly pathogenic avian influenza (HPAI) viruses and that these viruses are novel reassortants of at least three different subtypes (H5N6, H4N2 and H1N1).
January 5, 2017: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/28079018/methyl-red-decolorization-efficiency-of-a-korea-strain-of-aspergillus-sp-immobilized-into-different-polymeric-matrices
#10
Beom-Su Kim
Intensive research studies have revealed that fungal decolorization of dye wastewater is a promising replacement for the current process of dye wastewater decolorization. We isolated an Aspergillus sp. from the effluent of a textile industry area in Korea and assessed the effects of a variety of operational parameters on the decolorization of methyl red (MR) by this strain of Aspergillus sp. This Aspergillus sp. was then immobilized by entrapment in several polymeric matrices and the effects of operational conditions on MR decolorization were investigated again...
December 22, 2016: Water Environment Research: a Research Publication of the Water Environment Federation
https://www.readbyqxmd.com/read/28078115/usefulness-and-feasibility-of-endoscopic-submucosal-dissection-for-colorectal-tumor-a-nationwide-multicenter-retrospective-study-in-korea
#11
Ji Hye Kim, Il Hyun Baek, Kyoung Oh Kim, Hyun Joo Jang, Gwang Ho Baik, Chang Kyun Lee, Kyeong Won Min
BACKGROUND: Detection rate of precursor lesion of colorectal cancer and early colon cancer have recently been rising because of increased screening endoscopy and increased incidence of colorectal cancer. Endoscopic submucosal dissection (ESD) technique has been reported to be useful in the treatment of such superficial lesions in colon. However, nationwide multicenter study for usefulness and feasibility of colorectal ESD is still limited. METHODS: From January 2009 to February 2014, colorectal ESD data performed at nationwide university hospitals were enrolled in retrospective design...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077832/-frailty-and-its-related-factors-in-vulnerable-elderly-population-by-age-groups
#12
Eunok Park, Mi Yu
PURPOSE: This study aimed to investigate factors affecting frailty by age groups among vulnerable elders in Korea. METHODS: In this secondary analysis, data were collected from records for 22,868 eldesr registered in the Visiting Health Management program of Publci Health Centers in 2012. Health behaviors, clinically diagnosed disease, frailty, depression and cognitive condition were assessed. Data were analyzed using stepwise regression to determine the associated factors of frailty by age group...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077831/-effects-of-home-care-services-use-by-older-adults-on-family-caregiver-distress
#13
Jiyeon Kim, Hongsoo Kim
PURPOSE: The purpose of this study was to examine the association between utilization of home care services under the national long-term care insurance system and family caregiver distress. METHODS: A secondary data analysis was conducted in this study using data collected in 2011 and 2012 from the Korean version of International Resident Assessment Instrument (interRAI) Home Care assessment system. The study sample included 228 clients receiving community based home care and their family caregivers in Korea...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077830/-path-analysis-of-the-influence-of-hospital-ethical-climate-perceived-by-nurses-on-supervisor-trust-and-organizational-effectiveness
#14
Yoon Goo Noh, Myun Sook Jung
PURPOSE: The purpose of this study was to analyze the paths of influence that a hospital's ethical climate exerts on nurses' organizational commitment and organizational citizenship behavior, with supervisor trust as the mediating factor, and verify compatibility of the models in hospital nurses. METHODS: The sample consisted of 374 nurses recruited from four hospitals in 3 cities in Korea. The measurements included the Ethical Climate Questionnaire, Supervisor Trust Questionnaire, Organizational Commitment Questionnaire and Organizational Citizenship Behavior Questionnaire...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077829/-development-of-a-psychological-insulin-resistance-scale-for-korean-patients-with-diabetes
#15
Youngshin Song, Younghee Jeon, Jeonghwa Cho, Bohyun Kim
PURPOSE: This study was done to develop and validate a measure to evaluate the Korean version of psychological insulin resistance (K-PIR) in patients with diabetes in Korea. METHODS: Items were initially generated from literature reviews and interviews with 19 patients with diabetes. The content validity of the items was evaluated by experts. Participants were 424 patients with diabetes recruited through convenience sampling. A cross-sectional survey was designed for item-analysis, exploratory factor analysis with principal axis factoring, and confirmatory factor analysis...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077827/-development-of-the-developmental-support-competency-scale-for-nurses-caring-for-preterm-infants
#16
Jeong Soon Kim, Hee Sun Shin
PURPOSE: Developmental care has been recognized as a very important component for the development and health promotion of preterm infants. However, research on how to assess developmental nursing competency has not been studied as expected. This study was done to develop and evaluate a new scale to measure nursing competency for developmental support of preterm infants. METHODS: Concept analysis was done with using the Hybrid model of Schwartz-Barcott and Kim (2000), from which a preliminary new scale (30 items) was developed...
December 2016: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28077783/association-between-metformin-use-and-mortality-in-patients-with-type-2-diabetes-mellitus-and-localized-resectable-pancreatic-cancer-a-nationwide-population-based-study-in-korea
#17
Won Il Jang, Mi-Sook Kim, Shin Hee Kang, Ae Jung Jo, Yun Jung Kim, Ha Jin Tchoe, Chan Mi Park, Hyo Jeong Kim, Jin A Choi, Hyung Jin Choi, Eun-Kyung Paik, Young Seok Seo, Hyung Jun Yoo, Jin-Kyu Kang, Chul Ju Han, Yeon Ju Kim, Sang Beom Kim, Min Jung Ko
BACKGROUND: Preclinical studies support an antitumor effect of metformin. However, clinical studies have conflicting results and metformin's effect remains controversial. The aim of this study was to evaluate metformin's effect on clinical outcomes in diabetic patients with pancreatic cancer treated with curative resection. RESULTS: A total of 764 patients underwent curative resection, met none of the exclusion criteria, and were prescribed oral hypoglycemic agents...
January 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28077631/vaccine-efficacy-of-an-inactivated-chimeric-ha-h9-h5n2-avian-influenza-virus-and-its-suitability-for-the-marker-vaccine-strategy
#18
Se Mi Kim, Young-Il Kim, Su-Jin Park, Eun-Ha Kim, Hyeok-Il Kwon, Young-Jae Si, In-Won Lee, Min-Suk Song, Young Ki Choi
: In order to produce a dual effective vaccine against H9 and H5 avian influenza viruses that aligns with the DIVA (differentiating infected from vaccinated animals) strategy, we generated a chimeric H9/H5N2 recombinant vaccine which expressed the whole HA1 region of A/CK/Korea/04163/04 H9N2 and HA2 region of recent HPAI A/MD/Korea/W452/14 H5N8 viruses. The Chimeric H9/H5N2 virus showed similar in vitro and in vivo growth properties and virulence to the LPAI H9 influenza virus. An inactivated vaccine based on this chimeric virus induced serum neutralizing (SN) antibodies against both H9 and H5 viruses, but only induced cross-reactive hemmaglutination inhibition (HI) antibody against H9 viruses...
January 11, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28074252/high-dietary-sodium-intake-is-associated-with-low-bone-mass-in-postmenopausal-women-korea-national-health-and-nutrition-examination-survey-2008-2011
#19
S-J Kwon, Y-C Ha, Y Park
: The present cross-sectional study performed using data from the Korea National Health and Nutrition Examination Survey in 9526 women older than 18 years of age demonstrates that high sodium intake is associated with lower bone mineral density and sodium intake ≥2000 mg/day is a risk factor for osteoporosis in postmenopausal women. INTRODUCTION: Several studies have reported that large amount of dietary sodium intake is highly associated with elevated urinary calcium...
January 10, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28074122/high-quality-draft-genome-of-nakamurella-lactea-type-strain-a-rock-actinobacterium-and-emended-description-of-nakamurella-lactea
#20
Imen Nouioui, Markus Göker, Lorena Carro, Maria Del Carmen Montero-Calasanz, Manfred Rohde, Tanja Woyke, Nikos C Kyrpides, Hans-Peter Klenk
Nakamurella lactea DLS-10(T), isolated from rock in Korea, is one of the four type strains of the genus Nakamurella. In this study, we describe the high quality draft genome of N. lactea DLS-10(T) and its annotation. A summary of phenotypic data collected from previously published studies was also included. The genome of strain DLS-10(T) presents a size of 5.82 Mpb, 5100 protein coding genes, and a C + G content of 68.9%. Based on the genome analysis, emended description of N. lactea in terms of G + C content was also proposed...
2017: Standards in Genomic Sciences
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