미숙아 어머니를 위한 멀티미디어 교육자료 개발

박송자,이미자,서현선,홍유희,김소연,유은주 凡石學術奬學財團 2003 凡石學術論文集 Vol.7 No.1

The purpose of this study is to examine educational needs for mothers of premature infants and to develop educational multimedia for mothers of premature and high risk infants. This research was designed as a descriptive study. Data were collected for four months from April 2002 to July 2002. One hundred and one subjects in one general hospital in Seoul participated in the study. Measurement tools used in this study was educational needs scale developed by Cho. Kyoul Ja et at. It asks mothers to rate each item on a four-point Likert type scale. The collected data were analyzed using SPSS win 8.0. All variables were listed as frequency, mean, standard deviation and percentiles. The results were as follows : The educational needs of the mothers of primi pregnancy were higher than the mothers of multi pregnancy. The educational needs on management of diseases such as prevention of infection, symptoms of disease, mental development, attachment promotion, congenital metabolism test, management of convulsion, care of vomiting and fever were higher than general care of infants such as immunization, measurement of temperature, hiccough care, follow up care. From the results above, I developed the educational multimedia for premature and high risk infant care. I think it will help to increase understanding of parents and to reduce stress level of mothers of premature and high risk infants.

Caspase-8 controls the secretion of inflammatory lysyl-tRNA synthetase in exosomes from cancer cells

Kim, Sang Bum,Kim, Hye Rim,Park, Min Chul,Cho, Seongmin,Goughnour, Peter C.,Han, Daeyoung,Yoon, Ina,Kim, YounHa,Kang, Taehee,Song, Eunjoo,Kim, Pilhan,Choi, Hyosun,Mun, Ji Young,Song, Chihong,Lee, Sang Rockefeller University Press 2017 The Journal of cell biology Vol.216 No.7

<P>Aminoacyl-tRNA synthetases (ARSs), enzymes that normally control protein synthesis, can be secreted and have different activities in the extracellular space, but the mechanism of their secretion is not understood. This study describes the secretion route of the ARS lysyl-tRNA synthetase (KRS) and how this process is regulated by caspase activity, which has been implicated in the unconventional secretion of other proteins. We show that KRS is secreted from colorectal carcinoma cells within the lumen of exosomes that can trigger an inflammatory response. Caspase-8 cleaved the N-terminal of KRS, thus exposing a PDZ-binding motif located in the C terminus of KRS. Syntenin bound to the exposed PDZ-binding motif of KRS and facilitated the exosomic secretion of KRS dissociated from the multi-tRNA synthetase complex. KRS-containing exosomes released by cancer cells induced macrophage migration, and their secretion of TNF-α and cleaved KRS made a significant contribution to these activities, which suggests a novel mechanism by which caspase-8 may promote inflammation.</P>

Effects of a low-FODMAP enteral formula on diarrhea on patients in the intensive care unit

Eunjoo Bae,Jiyoon Kim,Jinyoung Jang,Junghyun Kim,Suyeon Kim,Youngeun Chang,MI YEON KIM,Mira Jeon,Seongsuk Kang,Jung Keun Lee,Tae Gon Kim 한국영양학회 2021 Nutrition Research and Practice Vol.15 No.6

BACKGROUND/OBJECTIVES: A dietary restriction on the intake of fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) has been reported to be effective in the treatment of gastrointestinal (GI) tract complications. Enteral nutrition (EN) is widely used for patients who cannot obtain their nutritional requirements orally, but many studies have reported EN complications, especially diarrhea, in up to 50% of patients. SUBJECTS/METHODS: We performed a single-center, non-randomized, controlled trial to determine the effects of a low-FODMAP enteral formula on GI complications in patients in intensive care units (ICUs). Patients in the ICU who needed EN (n = 66) were alternately assigned to the low-FODMAP group (n = 33) or the high-FODMAP group (n = 33). RESULTS: Anthropometric and biochemical parameters were measured, and stool assessment was performed using King"s Stool Chart. We excluded patients who received laxatives, GI motility agents, proton pump inhibitors, antifungal agents, and antibiotics other than β-lactams. There were no differences in GI symptoms during 7 days of intervention, including bowel sound, abdominal distension, and vomiting between the 2 groups. However, diarrhea was more frequent in the high-FODMAP group (7/33 patients) than the low- FODMAP group (1/33 patients) (P = 0.044). CONCLUSIONS: Our results suggest that a low-FODMAP enteral formula may be a practical therapeutic approach for patients who exhibit enteral formula complications. Our study warrants further randomized clinical trials and multicenter trials.

The effect of neutral-surface iron oxide nanoparticles on cellular uptake and signaling pathways

Kim, Eunjoo,Kim, Joon Mee,Kim, Lucia,Choi, Suk Jin,Park, In Suh,Han, Jee Young,Chu, Young Chae,Choi, Eun Sook,Na, Kun,Hong, Soon-Sun Dove Medical Press 2016 INTERNATIONAL JOURNAL OF NANOMEDICINE Vol.11 No.-

<P>In recent years, iron oxide nanoparticles (IONPs) have been applied widely to biomedical fields. However, the relationship between the physicochemical properties of IONPs and their biological behavior is not fully understood yet. We prepared 3-methacryloxypropyltrimethoxysilane (MPS)-coated IONPs, which have a neutral hydrophobic surface, and compared their biological behavior to that of Resovist (ferucarbotran), a commercialized IONP formulation modified with carboxymethyl dextran. The rate of MPS-IONP uptake by human aortic endothelial cells (HAoECs) was higher than ferucarbotran uptake, indicating that the neutral hydrophobic nature of MPS-IONPs allowed them to be absorbed more readily through the plasma membrane. However, the signaling pathways activated by MPS-IONPs and ferucarbotran were comparable, suggesting that surface charge is not a key factor for inducing changes in HAoECs. In vivo fate analysis showed that MPS-IONPs accumulated for longer periods in tissues than hydrophilic ferucarbotran. These findings could enlarge our understanding of NP behavior for advanced applications in the biomedical field.</P>

Development and Evaluation of Problem-based Learning Simulation for Nursing Students: A Home Visiting Nursing Simulation Module

Kim, Eunjoo,Yoon, Ju Young,Woo, Kyungmi,Kim, Aeri,Kim, Hyori,Lee, Juna 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10

Aim(s): This study aims to develop and evaluate the problem-based learning (PBL) simulation program for nursing students. Four times of PBL group sessions were applied before the simulation so that the student participants can pre-learn about simulation context and contents. The simulation program reflected home visiting healthcare programs for vulnerable households by public health centers in Korea. Method(s): The scenario was developed for students to provide comprehensive nursing care for the frail elderly in the community as a home visiting nurse in the public health center. The draft was developed by the researchers and revised after experts’ reviews (3 academic experts and 2 clinical experts). We measured the effect quantitatively and qualitatively. A total of 29 students completed survey questionnaires after the simulations. Additionally, 2 focus group interviews were conducted with 10 students who participated in the program. Verbatim transcripts were analyzed using Giorgi’s phenomenological approach. Result(s): The Simulation Design Scale mean scores were in the order of feedback/guided reflection (4.81 ± 0.40), problem-solving (4.76 ± 0.41), fidelity (4.76 ± 0.46), objectives and information (4.59 ± 0.58) and support (4.48 ± 0.50). The Educational Practices in Simulation Scale mean scores were in the order of active learning (4.78 ± 0.35), collaboration (4.76 ± 0.53), diverse ways of learning (4.71 ± 0.54), and high expectation (4.69 ± 0.56). Three major themes emerged from the interview: immersive learning experiences, enhancing nursing competency, and changes in perspectives on nursing. Conclusion(s): This PBL simulation module was effective to inspire active learning in the student participants. The program was evaluated as a systematic learning process where students could be self-directed learners interacting and collaborating with other colleagues, instructors, and environments. It also provided opportunities to obtain holistic view of nursing, communication skills, and confidence. More diverse PBL simulations need to be developed in nursing education.

Development and Validation of a Virtual Reality-Based Training Program for Promoting Subjective Well-Being

Junhyung Kim,Young Hoon Jung,Yu-Bin Shin,Min-Kyeong Kim,Hyojung Eom,Eunjoo Kim,Joohan Kim,Jae-Jin Kim 대한신경정신의학회 2020 PSYCHIATRY INVESTIGATION Vol.17 No.12

Objective Enhancing subjective well-being is an effective way to improve mental health. This study aimed to validate a virtual realitybased interactive feedback program as an intervention tool for promoting subjective well-being. Methods Thirty-six males participated in this program, consisting of three tasks constructed based on the theories of positive psychology: ‘Experience-based problem recognition task’, ‘Future self-based success story expression task’, and ‘Strength expression task’. Participants rated visual analog scores associated with each of the tasks’ contents. The concurrent validity of task scores was evaluated by correlations with the psychological scale scores. Results The total task score was positively correlated with scores of Mental Health Continuum-Short Form (MHC-SF) emotional wellbeing and psychological well-being, Rosenberg’s Self-Esteem Scale, Dispositional Hope Scale agency dimension and pathways dimension, and Life Orientation Test Revised, but not with MHC-SF social well-being scores. After controlling for the effects of the other task scores, the task scores had linear relationships with certain psychological assessments. Conclusion Since the task scores are closely related to indicators of well-being, self-esteem, hope, and optimism, the program contents are well associated with certain aspects of subjective well-being and thus may be available for training that improves subjective well-being through interactive feedback.

Study on the Effect of Adult Men and Women’s Perception of Wearing Wigs on Wig Purchase Intention : Differences Depending on Hair Condition and Hair Loss Concerns

Gilwon Kim(Gilwon Kim),Eunjoo Choi(Eunjoo Choi) J-INSTITUTE 2024 Public Value Vol.9 No.-

Purpose: As concerns about hair loss increase, perceptions of wigs also increase, and wigs are beginning to receive attention as an important aspect of appearance management. There is a very limited amount of research that has verified the differences in purchasing intention, wig wearing perception, and related characteristics related to wigs. Therefore, this study analyzed the effects of men and women's perceptions of wearing wigs on wig purchasing intentions, as well as the differences in major variables according to hair condition and hair loss concerns, and suggested implications for this. Method: To achieve the purpose of the study, an online survey was conducted targeting 313 adult men and women in their 20s or older. Statistical analysis of the survey results was performed using the SPSS 25.0 program to analyze reliability analysis, factor analysis, frequency analysis, and difference analysis to identify information about the respondents, and multiple regression analysis to identify the influence relationship. Results: First, as a result of research on scalp and hair-related characteristics, many of the respondents felt that their hair volume had decreased and considered themselves thin and weak. In addition, 53.4% of respondents answered that volume (hair volume) was the most important aspect of hairstyles. Second, the differences in major variables by gender, age, marital status, highest level of education, occupation, interest in hair loss, and hair condition were significant. Third,, the results of the regression coefficient verification showed that wig wearing perception had a positive (+) effect on wig purchase intention. Conclusion: It was verified that wig wearing perception had an effect on wig purchase intention. In addition, it was possible to identify differences in major variables according to scalp hair characteristics. Through this, it is expected that it will be possible to derive an in-depth understanding of the wig market and contribute to the development of wig purchase services for the development of the wig industry.

The Research Papers Published in the Journal of the Ergonomics Society of Korea: Research Trends on panel study on people with disabilities

Hyun-Jin Kim(김현진),Hyosun Kweon(권효순),Han Hyun Kyung(한현경),Hyunkyung Kim(김현경),Junho Shin(신준호),Yoon Kim(김윤),Jungwon Hwang(황정원),Eunjoo Kim(김은주),Ahran Kim(김아란),Jimin Han(한지민),Jung Inae(정인애) 대한인간공학회 2022 대한인간공학회 학술대회논문집 Vol.2022 No.10

Estimating total lysine requirement for optimised egg production of broiler breeder hens during the early-laying period

( Eunjoo Kim ),( Samiru Sudharaka Wickramasuriya ),( Taeg Kyun Shin ),( Hyun Min Cho ),( Hyeun Bum Kim ),( Jung Min Heo ) 한국축산학회(구 한국동물자원과학회) 2020 한국축산학회지 Vol.62 No.4

The production performance of broiler breeder hens in response to different levels of total lysine during the early laying period was investigated. A total of 126 Ross 308 parent stock hens were offered one of seven dietary treatments formulating elevated contents of total lysine ranging from 0.55% to 0.79% (0.04 scale; 133 g of feed) from 23 to 29 weeks of age. Each treatment had six replicates with three birds per pen. Body weight was recorded triweekly and eggs were collected and weighted at 9:00 am daily. One hen from each pen was euthanized to collect blood samples and visceral organs were harvested and weighed. Egg production, egg weight and egg mass were lower (p < 0.05) in hens offered a diet containing 0.55% total lysine compared to those fed the diet containing higher total lysine. Hens offered a diet containing 0.71%, 0.75%, and 0.79% total lysine had greater (p = 0.008) egg production rate compared to those offered a diet containing lysine less than 0.71%. The number of total eggs produced tended to be greater (p = 0.083) in hens offered a diet containing 0.71 and 0.75% total lysine compared to the other treatments. The number of settable egg production was higher (p < 0.001) in hens offered a diet contacting 0.79% total lysine compared to those fed the diet containing lower levels of total lysine. The relative weights of oviduct and ovary were lower (p < 0.05) in hens offered a diet containing 0.59% total lysine compared to the other treatments. No difference found in body weight, the number of total eggs, double- yolk eggs and abnormal shell eggs among the treatments. The urea nitrogen, estradiol-17 beta and progesterone in plasma were not affected by treatments. Based on linear- and quadratic- plateau models, total lysine requirements for egg production, settable egg production and egg mass at the early laying period were to be 0.73%, 0.77%, and 0.71%, respectively. Modern broiler breeder hens likely require higher total lysine than NRC recommendation in a diet for enhancing productivity during the early-laying period.

Production of Live Piglet by Surgical Insemination of Cryopreserved Miniature Pig Sperm Supplemented with Trehalose and Erythritol

Eunjoo Lee,Sungwon Kim,Daeyoung Kim 한국동물생명공학회(구 한국동물번식학회) 2016 발생공학 국제심포지엄 및 학술대회 Vol.2016 No.10