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https://www.readbyqxmd.com/read/29779171/carrying-minor-allele-of-fads1-and-haplotype-of-fads1-and-fads2-increased-the-risk-of-metabolic-syndrome-and-moderate-but-not-low-fat-diets-lowered-the-risk-in-two-korean-cohorts
#1
Sunmin Park, Da Sol Kim, Suna Kang
PURPOSE: Delta-5-desaturase (fatty acid desaturase-1, FADS1) and delta-6 desaturase (fatty acid desaturase-2, FADS2), rate-limiting enzymes in the biosynthesis of long-chain polyunsaturated fatty acids, may be associated with the risk of metabolic syndrome (MetS). We investigated how FADS1 rs174547 and FADS2 rs2845573 variants modify the prevalence of MetS and whether the risk is modulated by interactions with dietary fat. METHODS: Genetic, anthropometric, biochemical, and dietary data were collected from the Ansan/Ansung (8842 adults) and City-Rural (5512 adults) cohorts in Korea...
May 19, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29777497/assessing-the-external-benefits-of-contaminated-soil-remediation-in-korea-a-choice-experiment-study
#2
Seul-Ye Lim, Hyo-Jin Kim, Seung-Hoon Yoo
Korean government has made and will continue to make a considerable investment in contaminated soil remediation to rectify the problems that arise from soil pollution. Quantitative information on the benefits of contaminated soil remediation is widely demanded by the public as well as the government. This article aims to assess the external benefits of contaminated soil remediation. A survey of 1000 randomly selected households was undertaken in Korea. The results show that the marginal willingness to pay values for a 1% decrease in human health hazard, a 1% improvement in biodiversity restoration, and 1000 new job creation by contaminated soil remediation are estimated to be KRW 204 (USD 0...
May 19, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29777238/impact-of-body-mass-index-and-body-weight-variabilities-on-mortality-a-nationwide-cohort-study
#3
Ga Eun Nam, Kyung Hwan Cho, Kyungdo Han, Byoungduck Han, Sung Jung Cho, Yong Kyun Roh, Seon Mee Kim, Youn Seon Choi, Do Hoon Kim, Yang Hyun Kim, Yong Gyu Park
BACKGROUND/OBJECTIVES: There is limited information regarding the impact of body mass index (BMI) and body weight (BWt) variabilities on mortality. This study aimed to investigate the association between BMI, BWt variabilities and subsequent mortality in the Korean population. SUBJECTS/METHODS: This study used a representative sample cohort enrolled in the national health examination program conducted by the Korean National Health Insurance Service, and 125,391 individuals were included and followed up until 2013 (mean follow-up period = 84 months)...
May 17, 2018: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29777116/genetic-risk-score-of-common-genetic-variants-for-impaired-fasting-glucose-and-newly-diagnosed-type-2-diabetes-influences-oxidative-stress
#4
Minjoo Kim, Minkyung Kim, Limin Huang, Sun Ha Jee, Jong Ho Lee
We tested the hypothesis that the cumulative effects of common genetic variants related to elevated fasting glucose are collectively associated with oxidative stress. Using 25 single nucleotide polymorphisms (SNPs), a weighted genetic risk score (wGRS) was constructed by summing nine risk alleles based on nominal significance and a consistent effect direction in 1,395 controls and 718 patients with impaired fasting glucose (IFG) or newly diagnosed type 2 diabetes. All the participants were divided into the following three groups: low-wGRS, middle-wGRS, and high-wGRS groups...
May 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29776391/the-clinical-implications-of-g1-g6-transcriptomic-signature-and-5-gene-score-in-korean-patients-with-hepatocellular-carcinoma
#5
Sung-Min Ahn, Farhan Haq, Inkeun Park, Jean-Charles Nault, Jessica Zucman-Rossi, Eunsil Yu
BACKGROUND: Efforts have been made to classify Hepatocellular Carcinoma (HCC) at surgically curable stages because molecular classification, which is prognostically informative, can accurately identify patients in need of additional early therapeutic interventions. Recently, HCC classification based French studies on the expression of 16 genes and 5 genes were proposed. In 16-gene classification, transcriptomic signatures (G1-G6) were used to classify HCC patients into clinical, genomic and pathway-specific subgroups...
May 18, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29776318/ppard-rs7770619-polymorphism-in-a-korean-population-association-with-plasma-malondialdehyde-and-impaired-fasting-glucose-or-newly-diagnosed-type-2-diabetes
#6
Minjoo Kim, Minkyung Kim, Hye Jin Yoo, Yao Sun, Sang-Hyun Lee, Jong Ho Lee
Both the peroxisome proliferator-activated receptor delta gene ( PPARD) and malondialdehyde plasma concentrations may play a role in impaired glucose metabolism. The aim of this work was to determine whether PPARD is a candidate gene for impaired fasting glucose or type 2 diabetes and whether a particular genetic variant shows association with plasma malondialdehyde levels. Among the 10 single-nucleotide polymorphisms that were most strongly associated with malondialdehyde, the rs7770619 polymorphism in PPARD was analysed in 1798 subjects with normal fasting glucose, impaired fasting glucose and newly diagnosed type 2 diabetes...
May 1, 2018: Diabetes & Vascular Disease Research
https://www.readbyqxmd.com/read/29776316/a-systematic-review-and-combined-analysis-of-therapeutic-drug-monitoring-studies-for-oral-paliperidone
#7
Georgios Schoretsanitis, Edoardo Spina, Christoph Hiemke, Jose de Leon
This article includes a combined analysis of therapeutic drug monitoring (TDM) studies and a review of the marketer's data on pharmacological mechanisms. Areas covered: An article search led to the inclusion of 21 paliperidone studies in the systematic review plus 2 case reports. Paliperidone clearance was calculated from: 1) steady-state studies using concentration/dose (C/D) ratios, and 2) single-dose studies describing 24-hour area under the curve calculations. The marketed extended-release formulation has 28% bioavailability...
May 18, 2018: Expert Review of Clinical Pharmacology
https://www.readbyqxmd.com/read/29775433/asian-american-mothers-demographic-characteristics-by-maternal-place-of-birth-and-asian-subgroup-2016
#8
Anne K Driscoll
This report describes women of Asian descent who gave birth in the United States in 2016. The 2016 vital statistics natality file was used to compare demographic characteristics of non-Hispanic Asian mothers across six Asian subgroups-Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese-both overall and by whether they were U.S.-born or born outside the United States. In addition, non-Hispanic Asian mothers were compared with the overall U.S. population of mothers. Overall, 6.4% of U.S. births in 2016 were to non-Hispanic Asian women...
April 2018: National Vital Statistics Reports
https://www.readbyqxmd.com/read/29775393/proactive-strategy-for-long-term-biological-research-aimed-at-low-dose-radiation-risk-in-korea
#9
Ki Moon Seong, TaeWoo Kwon, Jina Park, BuHyun Youn, Hyuck-Jin Cha, Yonghwan Kim, Changjong Moon, Seung-Sook Lee, Young Woo Jin
PURPOSE: Since the 2011 Fukushima nuclear power plant accident, Korean radiation experts have agreed that reliable data on health risks of low-dose radiation (LDR) are needed to ease the anxiety of lay people. The intent of this study was to devise a sustainable biological program suited for the research environment in Korea and aimed at the health effects of radiation exposures <100 millisieverts (mSv). To address pressing public concerns over LDR risk, we investigated the current understanding of LDR effects by analyzing the previous reports of international authorities for radiation protection and research publications that appeared after the Chernobyl accident...
May 18, 2018: International Journal of Radiation Biology
https://www.readbyqxmd.com/read/29774697/effect-of-adenotonsillectomy-on-attention-in-korean-children-with-sleep-disordered-breathing
#10
Min Jae Kim, Sung Hee Bae, Sung Min Lee, Kang Hyun Lee, Dong-Kyu Kim
Objectives.: Pediatric sleep-disordered breathing (SDB) is a common debilitating disorder that can adversely affect the attention and academic performance of school-age children. Unfortunately, only a few studies have examined the effect of SDB treatment on attention in pediatric populations. Therefore, the aim of this study was to prospectively investigate the effect of SDB treatment on attention in children. Methods.: This study consecutively enrolled SDB children with adenotonsillar hypertrophy...
May 18, 2018: Clinical and Experimental Otorhinolaryngology
https://www.readbyqxmd.com/read/29773863/low-prevalence-of-argininosuccinate-lyase-deficiency-among-inherited-urea-cycle-disorders-in-korea
#11
Dahye Kim, Jung Min Ko, Yoon-Myung Kim, Go Hun Seo, Gu-Hwan Kim, Beom Hee Lee, Han-Wook Yoo
Argininosuccinic aciduria (ASA), which is considered to be the second most common urea cycle disorder (UCD), is caused by an argininosuccinate lyase deficiency and is biochemically characterized by elevation of argininosuccinic acid and arginine deficiency. In addition to hyperammonemia, other characteristic features of ASA include hepatic fibrosis, hypertension, neurocognitive deficiencies, and trichorrhexis nodosa. Herein, we retrospectively reviewed the clinical findings, biochemical profiles, and genotypic characteristics of five Korean patients with ASA, who showed typical phenotypes and biochemical findings of the disease...
May 17, 2018: Journal of Human Genetics
https://www.readbyqxmd.com/read/29773438/the-relationship-of-subepidermal-moisture-and-early-stage-pressure-injury-by-visual-skin-assessment
#12
Chul-Gyu Kim, Seungmi Park, Ji Woon Ko, Sungho Jo
AIM: The purpose of this study was to examine the relationship of subepidermal moisture and early stage pressure injury by visual skin assessment in elderly Korean. METHODS: Twenty-nine elderly participated at a particular nursing home. Data were collected for 12 weeks by one wound care nurse. Visual skin assessment and subepidermal moisture value were measured at both buttocks, both ischia, both trochanters, sacrum, and coccyx of each subject once a week. RESULTS: Subepidermal moisture value of stage 1 pressure injury was significantly higher than that of no injury and blanching erythema...
May 8, 2018: Journal of Tissue Viability
https://www.readbyqxmd.com/read/29772806/cancer-incidence-trend-in-the-hebei-spirit-oil-spill-area-from-1999-to-2014-an-ecological-study
#13
Kyung-Hwa Choi, Myung-Sook Park, Mina Ha, Jong-Il Hur, Hae-Kwan Cheong
The Hebei Spirit oil spill (HSOS) occurred in the Republic of Korea on 7 December 2007. We aimed to describe the cancer incidence trend in Taean County before and after the oil spill. Five major cancers and leukemia were analyzed. Cancer incidence data were obtained from the Korean National Cancer Center. We compared the standardized incidence rates in Taean with those observed nationwide and selected three coastal areas. Joinpoint regression analysis was used to examine the trends in the average annual percent change and perform comparisons...
May 17, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29771181/association-of-temporomandibular-disorder-and-high-frequency-of-suicide-ideation-in-korean-adolescents-a-cross-sectional-survey
#14
Hyun A Heo, Suhyun Park, Sung Woon Pyo
BACKGROUND: This study investigated the association between psychological factors and temporomandibular disorder (TMD) in a representative sample using data from the Korean nationwide survey. METHODS: The study included 1337 adolescents. Participants provided demographic, socio-economic and behavioural information, and responses to questionnaires assessing their mental health status including perceived stress, depressed mood and suicidal ideation in the presence of TMD...
May 17, 2018: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/29770677/post-hoc-simulation-study-to-adopt-a-computerized-adaptive-testing-cat-for-a-korean-medical-license-examination
#15
Dong Gi Seo, Jeongwook Choi
Purpose: Computerized adaptive testing (CAT) has been adopted in license examinations due to a test efficiency and accuracy. Many research about CAT have been published to prove the efficiency and accuracy of measurement. This simulation study investigated scoring method and item selection methods to implement CAT in Korean medical license examination (KMLE). Methods: This study used post-hoc (real data) simulation design. The item bank used in this study was designed with all items in a 2017 KMLE...
May 17, 2018: Journal of Educational Evaluation for Health Professions
https://www.readbyqxmd.com/read/29770637/time-series-changes-in-cataract-surgery-in-korea
#16
Ju Hwan Song, Jung Youb Kang, Ki Yup Nam, Seung Uk Lee, Sang Joon Lee
PURPOSE: We analyzed time series changes in cataract surgeries in Korea, and provide basic data to enhance the efficiency of medical services for cataract surgery. METHODS: Among cataract surgery statistics registered in the Korean National Health Insurance Cooperation from 2006 to 2012, we used data regarding the number of patients and operations and the number of patients and operations per 100,000 people. We analyzed various time series changes, including differences by sex and age...
May 15, 2018: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/29770635/clinical-course-and-prognostic-factors-of-acquired-third-fourth-and-sixth-cranial-nerve-palsy-in-korean-patients
#17
Kiyoung Kim, Sung Rae Noh, Min Seok Kang, Kyung Hyun Jin
PURPOSE: This study aimed to evaluate the clinical course and prognostic factors of acquired third, fourth, and sixth cranial nerve (CN) palsy grouped according to etiology. METHODS: This study involved a retrospective review of the medical records of 153 patients who were diagnosed with acquired paralytic strabismus from January 2004 to July 2015. Outcomes, recovery rates, and time to recovery were investigated according to the affected CN: CN3, CN4, and CN6 palsies...
March 20, 2018: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/29770630/survival-impact-of-low-anterior-resection-in-patients-with-epithelial-ovarian-cancer-grossly-confined-to-the-pelvic-cavity-a-korean-multicenter-study
#18
Miseon Kim, Dong Hoon Suh, Jeong Yeol Park, E Sun Paik, Seungmee Lee, Kyung Jin Eoh, Joo Hyun Nam, Yoo Young Lee, Jae Weon Kim, Sunghoon Kim
OBJECTIVE: To evaluate survival impact of low anterior resection (LAR) in patients with epithelial ovarian cancer (EOC) grossly confined to the pelvis. METHODS: We retrospectively reviewed 397 patients who underwent primary staging surgery for treatment of 2014 International Federation of Gynecology and Obstetrics (FIGO) stage II-IIIA EOC: 116 (29.2%) IIA, 212 (53.4%) IIB, and 69 (17.4%) IIIA. Patients with grossly enlarged retroperitoneal lymph nodes positive for metastatic carcinoma were excluded...
April 13, 2018: Journal of Gynecologic Oncology
https://www.readbyqxmd.com/read/29770626/practice-guidelines-for-management-of-ovarian-cancer-in-korea-a-korean-society-of-gynecologic-oncology-consensus-statement
#19
REVIEW
Dong Hoon Suh, Suk Joon Chang, Taejong Song, Sanghoon Lee, Woo Dae Kang, Sun Joo Lee, Ju Won Roh, Won Duk Joo, Joo Hee Yoon, Dae Hoon Jeong, Hee Seung Kim, Sung Jong Lee, Yong Il Ji, Hyun Jung Kim, Jeong Won Lee, Jae Weon Kim, Duk Soo Bae
Since after 2006 when the first edition of practice guidelines for gynecologic oncologic cancer treatment was released, the Korean Society of Gynecologic Oncology (KSGO) has published the following editions on a regular basis to suggest the best possible standard care considering updated scientific evidence as well as medical environment including insurance coverage. The Guidelines Revision Committee was summoned to revise the second edition of KSGO practice guidelines, which was published in July 2010, and develop the third edition...
March 10, 2018: Journal of Gynecologic Oncology
https://www.readbyqxmd.com/read/29770590/genomic-and-antigenic-characterization-of-porcine-epidemic-diarrhoea-virus-strains-isolated-from-south-korea-2017
#20
Sunhee Lee, Changhee Lee
Porcine epidemic diarrhoea virus (PEDV) is a globally emerging and re-emerging enteric coronavirus in pigs causing serious economic threats to the world swine industry. Since the re-emergence of massive PEDV outbreaks in South Korea in 2013-2014, domestic pig farms have continued to experience PED epidemics or endemics. This study represents the molecular characterization of PEDV isolates identified in diarrhoeic animals collected across the country in 2017. Initial sequencing analysis of the full-length S genes revealed that 70% of the 2017 isolates (7/10) belong to the G2b subgroup, while the remaining isolates were classified as G1b...
May 16, 2018: Transboundary and Emerging Diseases
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