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Specific oceanographic characteristics and phytoplankton responses influencing the primary production around the Ulleung Basin area in spring

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Acta Oceanologica Sinica 2020年第2期39卷 107-122页

作者： minji lee Jin Ho Kim Yun-Bae Kim Chan Hong Park Kyoungsoon Shin Seung Ho Baek South Sea Research Institute Korea Institute of Ocean Science and TechnologyGeoje 53201Korea Ulleungdo/Dokdo Ocean Science Station Korea Institute of Ocean Science and TechnologyUlleungdo 40205Korea Dokdo Research Center East Sea Research InstituteKorea Institute of Ocean Science and TechnologyUljin 36315Korea

The East Sea(Sea of Japan)is a marginal,semi-closed sea in the northwestern *** Ulleung Basin area,which is located near the subpolar front of the East Sea,is known to have high primary production and good fisheries in spring *** episodic wind-driven events during the spring of 2017,horizontal and vertical profiles of physical chemical biological factors were investigated at 29 stations located in the Ulleung Basin *** addition,growth responses of phytoplankton communities to nutrient additions were evaluated by bioassay experiments to understand the fluctuation of phytoplankton *** of strong northwestern wind,phytoplankton biomass was scattered and upwelling phenomenon might be suppressed in this *** phytoplankton abundances in the coastal stations were significantly higher than offshore and island *** contrast,the nutrient and chlorophyll a(Chl a)concentrations and the phytoplankton biomass were quite low in all *** was dominated group(>75.1%for coastal,40.0%for offshore and 43.6%for island stations).In the algal bioassays,the phytoplankton production was stimulated by N *** in vivo Chl a values in the+N and+NP treatments were significantly higher than the values in the control and the+P *** on the field survey,the higher nutrients in coastal waters affected the growth of diatom assemblages,however,little prosperity of phytoplankton was observed in the offshore waters despite the injection of sufficient nutrients in bioassay *** growth of phytoplankton depended on the initial cell *** of results indicated that a dominant northwestern wind led to a limited nutrients condition at euphotic layers,and the low level of biomass supply from the coasts resulted in low primary *** supplying nutrients and introducing phytoplankton through the currents are critical to maintain the high productivity in the Ulleung Basin area of the East Sea.

关键词： Ulleung Basin Ulleungdo and Dokdo spring phytoplankton blooms episodic windstorm algal bioassays primary production

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Angelica tenuissima Nakai Ameliorates Cognitive Impairment and Promotes Neurogenesis in Mouse Model of Alzheimer's Disease

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Chinese Journal of Integrative Medicine 2018年第5期24卷 378-384页

作者： minji Choi Younghyurk lee Seung-Hun Cho Department of Psychiatry Hospital of Korean Medicine Kyung Hee University Medical Center

Objective: To research Angelica tenuissima Nakai(ATN) for use in novel Alzheimer’s disease(AD) therapeutics. Methods: The effect of a 30% ethanol extract of ATN(KH032) on AD-like cognitive impairment and neuropathological and neuroinflammatory changes induced by bilateral intracerebroventricular injections of β-amyloid(Aβ) peptide(Aβ1-42) was investigated. Male C57 Bl/6 mice were randomly divided into 4 groups, 10 in each group. KH032-treated groups were administrated with a low or high dose of KH032(50 and 200 mg/kg, respectively), intragastrically for 16 days; distilled water was applied in the sham and negative groups. Open field test, Y maze and Morris water maze test were used for behavior test and cognitive ability. In addition, the neuroprotective effects of KH032 in Aβ1-42-infused mice on the histopathological markers [neuronspecific nuclear protein(Neu N), Aβ1-42] of neurodegeneration were examined. The levels of glial fibrillary acidic protein(GFAP), Neu N, phosphorylation extracellular signal-regulated kinase(ERK)/ERK, brain-derived neurotrophic factor(BDNF), phosphorylation c AMP response element-binding(CREB)/CREB protein expression were measured by Western blot. Results: KH032 treatment ameliorated cognitive impairments, reduced the overexpression of Aβ1-42, and inhibited neuronal loss and neuroinflammatory response in the Aβ1-42-infused mice. Moreover, KH032 treatment enhanced BDNF expression levels in the hippocampus. Finally, KH032 treatment increased phosphorylation of ERK1/2 and CREB, vital for ERK-CREB signaling. Conclusions: KH032 attenuated cognitive deficits in the Aβ1-42-infused mice by increasing BDNF expression and ERK1/2 and CREB phosphorylation and inhibiting neuronal loss and neuroinflammatory response, suggesting that KH032 has therapeutic potential in neurodegenerative disorders such as AD.

关键词： Alzheimer's disease Angelica tenuissima Nakai beta amyloid cognitive impairment neurogenesis

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Evaluation of non-point source pollution reduction by applying Best Management Practices using a SWAT model and QuickBird high resolution satellite imagery

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Journal of Environmental Sciences 2010年第6期22卷 826-833页

作者： MiSeon lee GeunAe Park minji Park JongYoon Park JiWan lee SeongJoon Kim Department of Rural Engineering Konkuk University Department of Civil and Environmental System Engineering Konkuk University

This study evaluated the reduction effect of non-point source pollution by applying best management practices （BMPs） to a 1.21 km^2 small agricultural watershed using a SWAT （Soil and Water Assessment Tool） model. Two meter QuickBird land use data were prepared for the watershed. The SWAT was calibrated and validated using dally streamflow and monthly water quality （total phosphorus （TP）, total nitrogen （TN）, and suspended solids （SS）） records from 1999 to 2000 and from 2001 to 2002. The average Nash and Sutcliffe model efficiency was 0.63 for the streamflow and the coefficients of determination were 0.88, 0.72, and 0.68 for SS, TN, and TP, respectively. Four BMP scenarios viz. the application of vegetation filter strip and riparian buffer system, the regulation of Universal Soil Loss Equation P factor, and the fertilizing control amount for crops were applied and analyzed.

关键词： QuickBird land use Soil and Water Assessment Tool best management practice non-point source

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Inhomogeneous lithium-storage reaction triggering the inefficiency of all-solid-state batteries

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Journal of Energy Chemistry 2022年第3期31卷 226-236,I0008页

作者： Jaeyoung Kim Wontae lee Jangwhan Seok Eunkang lee Woosung Choi Hyunyoung Park Soyeong Yun minji Kim Jun Lim Won-Sub Yoon Department of Energy Science Sungkyunkwan UniversitySuwon 16419South Korea Pohang Accelerator Laboratory Pohang University of Science and TechnologyPohang 37673South Korea

All-solid-state batteries offer an attractive option for developing safe lithium-ion *** the various solid-state electrolyte candidates for their applications,sulfide solid electrolytes are the most suitable owing to their high ionic conductivity and facile ***,their performance is extensively lower compared with those of conventional liquid electrolyte-based batteries mainly because of interfacial reactions between the solid electrolytes and high capacity ***,the kinetic evolution reaction in the composite cathode of all-solid-state lithium batteries has not been actively ***,electrochemical analyses were performed to investigate the differences between the organic liquid electrolyte-based battery and all-solid-state battery *** with electrochemical analyses and synchrotron-based in situ and ex situ X-ray analyses,it was confirmed that inhomogeneous reactions were due to physical *** contacted and/or isolated active material particles account for the inhomogeneously charged regions,which further intensify the inhomogeneous reactions during extended cycles,thereby increasing the polarization of the *** study highlighted the benefits of electrochemo-mechanical integrity for securing a smooth conduction pathway and the development of a reliable homogeneous reaction system for the success of solid-state batteries.

关键词： Liquid electrolyte lithium batteries All-solid-state lithium batteries Ni-rich cathode Synchrotron-based X-ray techniques Inhomogeneous reaction

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Analysis of the effectiveness of cognitive rehabilitation for patients with chronic mental illness:A meta-analysis

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World Journal of Clinical Cases 2023年第32期11卷 7822-7832页

作者： Jong-Sik Jang Seri Oh Geonwoo Kim Narae lee Hyesu Song Jihye Park Yushin lee minji Kim Mihwa Kwon Department of Occupational Therapy Kangwon National UniversitySamcheok 25949South Korea Department of Occupatioanl Therapy Kangwon National University Graduate SchoolSamcheok 25949South Korea Department of Occupational Therapy U1 UniversityChung-Cheong Bukdo 25949South Korea Department of Occupation Therapy Dongnam Health UniversityGyeonggi-do 16328South Korea

BACKGROUND People suffering from chronic mental illness are sensitive to stressful stimuli,lack coping skills,and have low self-esteem due to problems such as social *** also experience depression,isolation,fear,and *** to cognitive dysfunction,people suffering from chronic mental illness have inadequate cognitive processes that lead to distorted *** To confirm the effectiveness of cognitive rehabilitation therapy in improving cognitive function and alleviating behavioral and psychological symptoms in patients with chronic mental illness,and to identify the cognitive function that had the main *** The quality of the studies was evaluated using the Assessment of Multiple Systematic Reviews criteria,and data published from 2011 to December 2022 were searched using PubMed,Cochrane,RISS,KISS,and *** keywords used in the search were“mental illness,”“cognitive rehabilitation,”“cognition,”and“mental.”A meta-analysis was conducted on the 12 selected *** The level of evidence for the 12 documents was that of a randomized experimental *** types in cognitive rehabilitation can be divided into cognitive behavior,cognitive training,cognitive rehabilitation,and computerized cognitive *** of the studies were on schizophrenia,and the measurement areas were cognitive functions(e.g.,concentration,memory,and executive function)as well as depression,sociability,and quality of *** a result of the meta-analysis of each variable,the effect size for cognitive rehabilitation treatment was in the following order:Sociability,memory,concentration,executive function,quality of life,and ***,sociability and memory exhibited significant *** Cognitive rehabilitation aids cognitive function and sociability in patients with chronic mental illness and can be used as evidence for cognitive rehabilitation in mental health and occupational therapy.

关键词： Cognitive function Mental illness Cognitive rehabilitation Cognitive training Cognitive therapy Schizophrenia Occupational therapy

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Nationwide Trends in the Prevalence of Cigarette and E-cigarette Smoking among Korean Adults between 2014-2021:A Representative Serial Study of 1.2 Million Individuals

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Biomedical and Environmental Sciences 2023年第10期36卷 996-998页

作者： minji Kim Wonyoung Cho Jinseok lee Yong Sung Choi Seung Geun Yeo Young Joo lee Sang Youl Rhee Chanyang Min Dong Keon Yon Center for Digital Health Medical Science Research InstituteKyung Hee University Medical CenterKyung Hee University College of MedicineSeoulSouth Korea Department of Regulatory Science Kyung Hee UniversitySeoulSouth Korea Department of Biomedical Engineering Kyung Hee UniversityYonginSouth Korea Department of Pediatrics Kyung Hee University Medical CenterKyung Hee University College of MedicineSeoulSouth Korea Department of Otolaryngology-Head&Neck Surgery Kyung Hee University Medical CenterKyung Hee University College of MedicineSeoulSouth Korea Department of Obstetrics and Gynecology Kyung Hee University College of MedicineSeoulSouth Korea Department of Endocrinology and Metabolism Kyung Hee University College of MedicineSeoulKorea

Both cigarette and e-cigarette use cause respiratory tract damage and related health outcomes,and potentially increase the risk of coronavirus disease 2019(COVID-19)-related symptoms[1].Since the COVID-19 pandemic,loc... 详细信息

关键词： respiratory damage legal

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High Prevalence of Genetic Alterations in Infantile-Onset Cardiomyopathy

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Congenital Heart Disease 2021年第4期16卷 397-410页

作者： Junsung Park Go Hun Seo Yena lee Yunha Choi minji Kang Hyo-Sang Do Young-Hwue Kim Jeong Jin Yu Ellen Ai-Rhan Kim Euiseok Jung Byong Sop lee Jae Suk Baek Beom Hee lee Department of Pediatrics Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea billion Inc.SeoulKorea Genome Research Center for Birth Defects and Genetic Diseases Asan Institute for Life SciencesAsan Medical CenterSeoulKorea Division of Cardiology Department of PediatricsAsan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea Division of Neonatology Department of PediatricsAsan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea Medical Genetics Center Asan Medical Center Children’s HospitalUniversity of Ulsan College of MedicineSeoulKorea

Background and Method:The genetic cause of infantile-onset cardiomyopathy is rarely ***,we conducted whole exome sequencing(WES)and mitochondrial DNA(mtDNA)sequencing in eight patients with infantile-onset cardiomyopathy to identify genetic ***:Among these patients,two(25%)had dilated cardiomyopathy(DCMP),two(25%)had left ventricular non-compaction(LVNC),and four(50%)had hypertrophic cardiomyopathy(HCMP).Except four patients identified prenatally,the remaining patients presented at a median age of 85.5 *** identified genetic variants in a total of seven(87.5%)patients and mtDNA sequencing in the other ***1 and MYH7 variants were identified in the two patients with DCMP;MYH11 and MYLK2 variants in the two patients with LVNC;HRAS,BRAF,and MYH7 variants in three patients with HCMP;and MT-ND1 variant in one patient with HCMP having high blood lactic acid *** the eight variants,four were classified as pathogenic or likely-pathogenic according to the American College of Medical Genetics(ACMG)guidelines,and the remaining were identified as variants of unknown significance(VUSs).Three pathogenic mutations were de novo,whereas four(likely-pathogenic or VUSs)were inherited from a respective parent,excluding one variant where parental testing was unavailable,questioning whether these inherited variants are *** patients died before 3 months of ***:Genomic studies,such as WES with additional mtDNA sequencing,can identify a genetic variant in high proportions of patients with infantile-onset *** clinical implication of the parentally inherited variant needs to be assessed in a larger patient and family cohort with a longitudinal follow-up.

关键词： Cardiomyopathy whole exome sequencing infantile-onset

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Factors Affecting the Genetic Diagnostic Rate in Congenital Heart Disease

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Congenital Heart Disease 2022年第6期17卷 653-673页

作者： Jun Sung Park Go Hun Seo Yunha Choi Soojin Hwang minji Kang Hyo-Sang Do Young-Hwue Kim Jeong Jin Yu Ellen Ai-Rhan Kim Euiseok Jung Byong Sop lee Jae Suk Baek Beom Hee lee Department of Pediatrics Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea 3 Billion Inc.SeoulKorea Genome Research Center for Birth Defects and Genetic Diseases Asan Institute for Life SciencesAsan Medical CenterSeoulKorea Division of Cardiology Department of PediatricsAsan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea Division of Neonatology Department of PediatricsAsan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea Medical Genetics Center Asan Medical Center Children’s HospitalUniversity of Ulsan College of MedicineSeoulKorea

Background: Over 400 genes contribute to the development of congenital heart disease (CHD). Additionally,multisystemic manifestations accompanying syndromic CHD pose a higher risk of genetic diseases. This studyinvestigated the diagnostic yield of whole-exome sequencing (WES) in patients with sporadic syndromic CHDand the phenotypic factors affecting the genetic diagnostic rate. Methods: Sixty-four patients with sporadic syndromicCHD aged 0.05), betweenthe groups with and without a diagnostic variant. However, patients with ≥3 extracardiac phenotypes had a significantlyhigher likelihood of having a diagnostic variant than those with ≤2 (38.3% vs. 5.9%, odds ratio = 9.93,95% confidence interval = 1.21–81.44, P = 0.013). Conclusions: The number of extracardiac phenotypes is importantin predicting the possibility of genetic diagnosis. Physicians will be able to select patients with a high probabilityof genetic diagnosis and provide appropriate genetic counseling based on the results of this study.

关键词： Heart defects congenital whole-exome sequencing genetic testing phenotype

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Genetic expression of the genes encoding lipoxygenase and hydroperoxide lyase from Tricholoma matsutake

Genetic expression of the genes encoding lipoxygenase and hy...

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中国菌物学会2016年学术年会

作者： minji Jeong Hyeokjun Yoon Gyeong-min lee Woo Jae Cheon Jong-Guk Kim Department of Life Sciences and Biotechnology Institute for MicroorganismsKyungpook National University

＜正＞Tricholoma matsutake is an ectomycorrhizal basidiomycete that grows in specific forests of Pinus *** has outstanding taste and unique *** genes of lipoxygenase-1（lox1）,lipoxygenase-2（lox2）,lipoxygenase-3（lox3）and hydroperoxide lyase（hpl）from *** encoded the enzymes expected to generate"mushroom-like flavor"*** this study,lox1,lox2,lox3 and hpl

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Diversity of bacterial and fungal strains isolated from coastal sand-dunes in Korea

Diversity of bacterial and fungal strains isolated from coas...

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中国菌物学会2016年学术年会

作者： minji Jeong Ki-Eun lee Min-Kyeong Kim Kyoung-Mi Kim Hyun Kim Yoon-Jong Nam Yoosun Oh Hyerim Choi Nan-Yeong lee Jong-Guk Kim Myung-Suk Kang Department of Life Sciences and Biotechnology Institute for MicroorganismsKyungpook National University

＜正＞Microbial cultures were collected from roots of plants（11 species）in three coastal sand-dunes（Sinduri,Goraebul,Sowhang）in *** amplification of the 16S r RNA genes were conducted using the forward primer 27F and the reverse primer1492R and sequencing of the genes was performed by using Big Dye Terminator cycle Sequencing Ready Reaction Kit.160 isolates were identified:Sinduri coastal

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