Genome-wide analysis of gene expression profiles between two comparable inbred lines of Chinese cabbage, Chiifu and Kenshin, under temperature stresses

Jeongye Lee,Ying Li,Ill-Sup Nou,Yoonkang Hur 한국육종학회 2012 한국육종학회 심포지엄 Vol.2012 No.07

Abiotic stresses such as extreme temperatures frequently limit the plant growth and productivity of major crop species. Two Chinese cabbage DH lines that have different geographic origins, in that Chiifu is from temperate regions, while Kenshin is from subtropical and tropical regions have been expected to show the specific response to high or low temperature. To find the temperature response genes between Chiifu and Kenshin, we analyzed transcriptomic profiling from light-chilling (6h at 4°C) and high temperature (6h at 38°C) treated plants using the KBGP-24K chip. Distribution of genes classified by PI (probe intensity) values showed remarkable difference between Chiifu and Kenshin. The number of genes up- and down-regulated gens by both temperatures were 135 and 79 genes, respectively. These genes may be temperature stress-related genes. Genes involved in the response to stress were changed by light-chilling stress. Chiifu specifically up-regulated genes upon light chilling-stress belong to cold acclimation proteins, calcium binding proteins, cell wall biogenesis proteins and lipoxygenase. On the other hand, Kenshin specifically up-regulated genes by heat-shock treatment include heat-shock proteins, phosphatases, protein folding and phosphorylation-associated ones. Further study on these specific genes function may provide insight to adaptation of Chinese cabbage and clue to develop molecular markers.

정신약물 복용과 관련된 국내 간호연구의 고찰

이종은(Lee, Jongeun),배정이(Bae, Jeongyee),임숙빈(Im, Sookbin) 한국보건간호학회 2013 韓國保健看護學會誌 Vol.27 No.2

Purpose: This study critically reviewed nursing research psychotropic drugs that has been published in Korean journals. Another aim of this study was to identify trends in nursing research on psychotropic drugs and make suggestions for further study in Korea. Methods:Data were collected from degree theses and original articles on psychotropic drugs published in Korean journals from 1992 to 2013. Thirty-four articles were analyzed of which at least one nursing author participated in the study. Search keywords were “psychotropic drug” and “mentally ill patient & medication”. Results: For the research design, quasi-experimental study was 58.8%, descriptive study was 17.7%, descriptive correlational study was 8.8%, qualitative study was 8.8% and model development research was 5.9%. Variables measured were knowledge of medication & symptom management, knowledge of disease, side effects, drug attitude, medication pattern, diet & activity, quality of life, and self-care. Conclusion: Despite recent increased interest in psychiatric medication, research on psychotropic drugs remains very limited, particularly regarding findings from a nurse’s perspective. More research project should be designed to develop programs for the treatment of side effects from a nursing view-point.

초등학생의 우울과 영향요인

Seunghyun Lee,Jeongyee Bae 위기관리 이론과 실천 2015 Crisisonomy Vol.11 No.3

본 연구의 목적은 초등학생의 우울 정도와 영향요인을 파악하여, 초등학생의 정신건강증진과 우울 예방 및 중재를 위한 기초자료를 제공하기 위함이다. 본 연구의 대상은 부산광역시에 소재하는 2개 초등학교에 재학 중인 4ㆍ5ㆍ6학년 487명을 대상으로 2011년 11월 1일부터 10일까지 하였다. 연구도구는 우울, 자아존중감, 학업 스트레스, 교사와의 관계, 친구와의 관계, 가정에 대한 만족도 및 신체상 척도를 이용하였다. 자료분석 방법은 SPSS WIN 19.0 통계 프로그램을 이용하여 평균, 백분율, 독립표본 t 검정, ANOVA, Pearson's Correlation Coefficient로 분석하였으며, 우울 영향요인을 파악하기 위해 다중회귀분석(multiple regression)으로 검정하였다. 본 연구대상자의 우울정도는 중증우울군이 13.1%, 경미우울군이 18.7%, 정상 범위군이 68.2%로 나타났다. 본 연구 결과 대상자의 우울 정도에 가장 영향을 미치는 요인은 자아존중감(β=-.34, p<.001)이였으며 다음으로는 학업 스트레스(β=.30, p<.001), 신체상(β=-.15, p<.001), 친구와의 관계(β=-.09, p=.023), 가정에 대한 만족도(β=-.09, p=.041)순 이였다. 이들 요인들은 우울에 대해 54%의 설명력을 보였다. 따라서 자아존중감을 높이는 프로그램과 학업 스트레스 관리, 긍정적인 신체상을 위한 지지, 친밀한 친구와의 관계를 유지할 수 있는 소집단 활동 및 부모교육을 통한 초등학생들의 우울 예방과 중재를 위해 노력해야 할 것이다. The purpose of this study is to investigate depression degree of school children and its influence factors, and to provide basic data for their mental health promotion, prevention of depression and intervention. For the research subject, this study targeted 487 school children in the 4th, 5th and 6th degrees at 2 elementary schools in Busan Metropolitan City, Korea, from November 1 to 10, 2011. For the research tool, it used depression, self-esteem, academic stress, relationship with teacher, relationship with friends, satisfaction of family and body image scale. For the method of data analysis, SPSS WIN 19.0 statistical program was used; average, percentage, independent sample t-test, ANOVA, and Pearson's Correlation Coefficient were analyzed; the influence factors of depression were verified by the multiple regression analysis. Depression degrees of the research subjects were found: that of the severe depression group was 13.1%; minor depression group 18.7%; normal range group 68.2%. As a result, a factor having the greatest influence on the subjects’ depression degree was self-esteem(β=-.34, p<.001), followed by academic stress(β=.30, p<.001), body image(β=-.15, p<.001), relationship with friends(β=-.09, p=.023), and satisfaction of family(β=-.09, p=.041). These factors showed 54% explanation power of depression. Therefore, through self-esteem improvement programs, management of academic stress, the support for the positive body image, small group activities for close friendships and parental education, efforts should be made to prevent and intervene school children’s depression.

Application and Developmental Strategies for Community-Based Injury Prevention Programs of the International Safe Communities Movement in Korea

Bae, Jeongyee,Cho, Joonpil,Cho, Seong-il,Kwak, Minyeong,Lee, Taehyen,Bae, Christina Aram 한국간호과학회 2015 Journal of Korean Academy of Nursing Vol.45 No.6

Purpose: Safety of humans is an important factor that affects health overall, and injuries are one of the major public-health problems in the world. The purposes of this study were to describe the International safe Community movement which contributes to the injury prevention and safety promotion all over the world, and to identify out the application and developmental strategies for Korea. Methods: A review was done of previous research, reviews, and reports on the history, concepts, basic principles, and recommendations for actions of the Safe Community. Results: For this study, the application strategies of the International Safe Community movement in Korea were examined to deduce the strengths of the safe Community program. Community-based injury prevention work according to the International Safe Community model is a successful and cost-effective way of reducing injuries in the community. Conclusion: Through the International Safe Community program, communities are able to realize a healthy community and achieve improved quality of lives for the people, which is the ultimate objective of the Safe Community model. In addition, it will contribute to the economic vitalization and gain through energy and enhancement of productivity of people.

간호대학생의 스마트폰 중독에서의 자기효능감과 자기통제력의 매개효과

이승현 ( Lee Seunghyun ),배정이 ( Bae Jeongyee ) 한국간호과학회 정신간호학회(구 대한간호학회정신간호학회) 2018 정신간호학회지 Vol.27 No.3

Purpose: The purposes of this study were to investigate the factor of smartphone addiction based on Agnew’s general strain theory and examine the mediating effects of self efficacy and self-control in the identified model of the nursing students. Methods: Study participants were 292 nursing students recruited from 3 universities. Self-reported data were collected in September 2015 from structured questionnaires. Data were analyzed using descriptive statistics, Pearson’s correlation coefficient, exploratory factor analyses, and structural equation modeling. Results: Self efficacy and self-control have a direct effect on smartphone addiction in the nursing students. The relationship between depression and smartphone addiction was fully mediated by self efficacy and self-control. However, the relationships of smartphone addiction shares with college adaptation and stress were partially mediated by depression, self efficacy, and self-control. Conclusion: Our study findings may be used as baseline information to develop preventive intervention programs for nursing students. Nursing educators and clinicians should encourage students’ self-control, improve self efficacy when dealing with those with smartphone addiction, emphasize adaptation to college, and help manage stress and depression.

An intelligent music application based on the biometrics technology

JunYoung Kim,HyunWoo Kang,WooYoung Park,JeongYe Lee,Sangsoon Lim 한국EA학회 2018 한국EA학회 학술발표논문집 Vol.2018 No.12

An intelligent music application based on the biometrics technology

( Junyoung Kim ),( Hyunwoo Kang ),( Wooyoung Park ),( Jeongye Lee ),( Sangsoon Lim ) 한국EA학회(구 한국ITA학회) 2018 학술대회 Vol.2018 No.-

Psychosocial Support during the COVID-19 Outbreak in Korea: Activities of Multidisciplinary Mental Health Professionals

현진희,You Sungeun,Sohn Sunju,Kim Seok-Joo,Bae Jeongyee,Baik Myungjae,Cho In Hee,Choi Hyunjung,Choi Kyeong-Sook,Chung Chan-Seung,Jeong Chanyoung,Joo Hyesun,Kim Eunji,Kim Heeguk,Kim Hyun Soo,Ko Jinsun,Lee 대한의학회 2020 Journal of Korean medical science Vol.35 No.22

As of April 18, 2020, there have been a total of 10,653 confirmed cases and 232 deaths due to coronavirus disease 2019 (COVID-19) in Korea. The pathogen spread quickly, and the outbreak caused nationwide anxiety and shock. This study presented the anecdotal records that provided a detailed process of the multidisciplinary teamwork in mental health during the COVID-19 outbreak in the country. Psychosocial support is no less important than infection control during an epidemic, and collaboration and networking are at the core of disaster management. Thus, a multidisciplinary team of mental health professionals was immediately established and has collaborated effectively with its internal and external stakeholders for psychosocial support during the COVID-19 outbreak.