1.A Case of Generalized Bullous Fixed Drug Eruption.
Hye Jung JUNG ; Min Soo KIM ; Ji Young AHN ; Jai Il YOUN ; Mi Youn PARK
Korean Journal of Dermatology 2013;51(12):992-993
No abstract available.
Drug Eruptions*
2.A comparative study of geriatric diseases in rural and urban areas.
Hye Soon RHEE ; Youn Seon CHOI ; Eui Jung HWANG ; Myung Ho HONG
Journal of the Korean Academy of Family Medicine 1991;12(1):36-46
No abstract available.
3.The Application of Endoscopic Mucosectomy in Various Mucosal Lesioss of Upper Gastrointestinal Tract.
Jung Myung CHUNG ; Sang Hyuk LEE ; Youn Jae LEE ; Sang Young SEOL ; Hye Kyoung YOON
Korean Journal of Gastrointestinal Endoscopy 1996;16(3):429-434
In case of submucosal tumor, adenoma and atypism, we can't frequently use the snare polypectomy for treatment of them. Adenoma and atypism are premalignant, so other therapeutic modalities are necessary for resection of them. We have perfortned endoscopic mueosectomy such as strip biopsy, and "O"ring ligation on various mucosal lesions of upper GI tract in 23 patients(11 men, l2 women) from June 1993 to December l994. Fourteen patients wbo had adenoma were followed up endoscopically for 6 months to 24 months(mean: 14 months). The results were as follows: 23 patients(27 lesions) were enrolled in this study. Mean age was 50.3(range 32-74 years). The method of mucosectomy was strip biopsy in 19 cases(21 lesions), and "O"ring ligation in 4 cases(6 lesions). The rate of complete resection was 88.9%. If adenomas were resected incompletely, we added a laser therapy. There was no recurrence except a case in which carcinoma was detected on the other site during follow-up. No serious compication occurred such as massive bleeding or perforation. Based on the above results, the endoscopic mucosectomy is considered to be a safe and effective modality in the treatment of the flat polyps of upper GI tract and could be used for prevention of gastric cancer.
Adenoma
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Biopsy
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Follow-Up Studies
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Hemorrhage
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Humans
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Laser Therapy
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Ligation
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Male
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Polyps
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Recurrence
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SNARE Proteins
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Stomach Neoplasms
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Upper Gastrointestinal Tract*
4.Relationship between Violence Response, Coping, and Burnout among Emergency Department Nurses.
Jin Hyang YANG ; Hye Youn JUNG
Journal of Korean Academy of Fundamental Nursing 2009;16(1):103-111
PURPOSE: The purpose of this study was to identify relationships between violence response, coping, and burnout among emergency department nurses. METHOD: This descriptive study using self report questionnaires was conducted from October 1 to October 20, 2008. Participants were 147 general nurses working in emergency departments in hospitals having over 500 beds and located in Busan. ANOVA and Pearson's correlation coefficients with SPSS PC+ WIN 14.0. were used to analyze the data. RESULTS: Scores for violence response, coping, and burnout were 3.08 (1-5 scale), 2.57 (1-4 scale), and 3.22 (1-5 scale) respectively. There were significant differences in violence response and burnout by education, clinical careers, clinical careers in ED, and plans to work in the future, and no significant differences in coping by general characteristics. There was a significant and highly positive relationship between violence response and burnout. CONCLUSION: The degree of violence response and burnout was comparatively high, while that of coping was average. Therefore, it is necessary to develop effective programs related to prevention and coping with violence for nurses in emergency departments. Institutional measures by hospital authorities are also needed to improve the nursing quality by providing a safe workplace.
Emergencies
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Surveys and Questionnaires
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Self Report
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Violence
5.Effects of caffeine and calcium on the activities of the mouse osteoblastic cells.
Korean Journal of Orthodontics 2002;32(2):129-142
The purpose of this study was to evaluate the effects of caffeine and calcium on the activities of the osteoblastic cell from mouse calvaria. The author cultured osteoblastic cells obtained from the mouse calvaria and were divided into three groups: the caffeine-treated, the calcium-treated and the combine-treated group. In caffeine-treated group, the cell toxicity was measured by MTT assay at 1, 2 and 4 days after treatment of caffeine. In all groups, the densities of the mineralized bone nodules were measured by imaging analyzer after Von Kossa staining. The alkaline phosphotase (ALP) activities were measured at 2, 7, 14, 21 and 28 days and the interleukin-1beta activities at 48 hours after treatment of caffeine and calcium. The measurements were statistically executed with ANOVA test and the results were as follows. 1. The cellular toxicity of the caffeine increased with the concentration of caffeine during the incubation period. 2. The maximum densities of mineralization were observed at 0.2 mM caffeine-treated group, 1.2 mM calcium-treated group, 0.1 mM caffeine and 1.8 mM calcium-treated group. 3. The activities of ALP were peaked at 14 days at calcium-treated group as no-treated. But, the activities of ALP increased with concentrations of caffeine at caffeine-treated group. At combine-treated group, the act of ALP were peaked at 24 days at 1.2 mM, 1.8 mM calcium-treated group, But decreased at 2.5 mM calcium-treated group. 4. The activites of the IL-1beta were increased significantly at 0.2 mM caffeine-treated group, 1.8 mM calcium-treated group and 0.1 mM caffeine and 1.8 mM calcium-treated group. But, they were decreased at all groups of high concentration.
Animals
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Caffeine*
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Calcium*
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Interleukin-1beta
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Mice*
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Osteoblasts*
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Skull
6.Exploration of Mycobiota in Cypripedium japonicum, an Endangered Species
Gyeongjun CHO ; Geun-Hye GANG ; Hee-Young JUNG ; Youn-Sig KWAK
Mycobiology 2022;50(2):142-149
Orchids live with mycorrhizal fungi in mutualism. This symbiotic relationship plays an essential role in the overall life cycle of orchids from germination, growth, settlement, and reproduction. Among the 1000 species of the orchid, the Korean lady’s slipper, Cypripedium japonicum, is known as an endangered species. Currently, only five natural habitats of the Korean lady’s slipper remain in South Korea, and the population of Korean lady’s slipper in their natural habitat is not increasing. To prevent extinction, this study was designed to understand the fungal community interacting in the rhizosphere of the Korean lady’s slipper living in the native and artificial habitats. In-depth analyses were performed to discover the vital mycorrhizal fungi contributing to habitat expansion and cultivation of the endangered orchid species. Our results suggested that Lycoperdon nigrescens contributed most to the increase in natural habitats and Russula violeipes as a characteristic of successful cultivation. And the fungi that helped L. nigrescens and R. violeipes to fit into the rhizosphere community in Korean lady’s slipper native place were Paraboeremia selaginellae and Metarhizium anisopliae, respectively. The findings will contribute to restoring and maintaining the endangered orchid population in natural habitats.
7.Factors Influencing Fall Experiences among the Older Adults in Community: Using the 2021 Community Health Survey
Korean Journal of Occupational Health Nursing 2023;32(2):79-88
Purpose:
This study aims to identify the factors that influence the experience of falls among older adults living in the community.
Methods:
The study participants were 70,887 65-year-olds who participated in the 2021 Community Health Survey. The study employed the Rao-scott x 2 test to examine the variation in fall experiences based on the characteristics of the older adults. Multiple logistic regression analysis was conducted to investigate these characteristics’ impact on older adults’ fall experiences.
Results:
The proportion of subjects in fall experience was 16.6%. The factors influencing the subject's fall experience were sex (odds ratio [OR]=1.47, 95% confidence interval [CI]=1.37~1.57), age (OR=1.48, 95% CI=1.34~1.65), family structure (OR=1.23, 95% CI=1.15~1.31), body mass index (OR=1.13, 95% CI=1.06~1.20), diabetes (OR=1.12, 95% CI=1.06~1.20), depression experiences (OR=1.56, 95% CI=1.42~1.70), stress (OR=1.12, 95% CI=1.05~1.19), subjective health status (OR=1.77, 95% CI=1.63~1.92), life satisfaction (OR=1.57, 95% CI=1.41~1.76), and chewing discomfort (OR=1.29, 95% CI=1.21~1.38).
Conclusion
Efforts should be made to effectively educate and develop various programs aimed at reducing falls among older adults. It is essential to emphasize the importance of continuous and active attention to falls in the older adult population.
8.Factors Influencing Health Literacy in Community-Dwelling Adults.
Youn Jung SON ; So Dam KIM ; Hee Jung JANG ; Ye Rim YUN ; Hye Mi KIM ; Ji In PARK ; Sun Hee KIM
Korean Journal of Health Promotion 2012;12(2):100-108
BACKGROUND: Health illiteracy is a problem often unrecognized by health care providers. It influences medical costs and the health status of adults. The purposes of this study were to determine the level of health literacy in community-dwelling adults and to identify the factors influencing it. METHODS: A cross-sectional survey was conducted in Seoul, Gyeonggi and Chungcheong province. A total of 420 adults aged 18 or older were interviewed by trained nursing students between November 1 to December 30, 2011. Health literacy was measured using the Short Test of Functional Health Literacy in Adults. Data were analyzed using the PASW 18.0 program. RESULTS: The mean score of health literacy was 50.64+/-19.18. In the multiple linear regression analysis, health literacy was significantly associated with education (beta=0.17, P=0.001), alcohol use (beta=-0.12, P=0.010), and perceived health status (beta=0.11, P=0.029). These factors accounted for about 7% of health literacy. CONCLUSIONS: Health literacy is a very important public health issue. Our findings showed that educational level, alcohol use and perceived health status should be considered when assessing this issue in patients. Furthermore, the development of a standardized Korean assessment tool for health literacy and specified interventions for enhancing health literacy are needed to improve health outcomes.
Adult*
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Cross-Sectional Studies
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Education
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Gyeonggi-do
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Health Literacy*
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Health Personnel
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Health Status
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Humans
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Linear Models
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Literacy
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Primary Prevention
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Public Health
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Seoul
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Students, Nursing
9.Investigation on Acne Patients' Use and Awareness of Cosmetics for Acne
Jae In LEE ; Hye Jung JUNG ; Ji Young AHN ; Mi Youn PARK
Korean Journal of Dermatology 2019;57(6):307-313
BACKGROUND: Some cosmetics used for treating acne are considered as cosmeceuticals. Consequently, patients with acne are now more likely to perceive such products as actual treatments. OBJECTIVE: We aimed to investigate the awareness and use of cosmetics for acne and to compare them with hospital treatments in terms of efficacy and safety. METHODS: We surveyed patients who presented at the National Medical Center for acne treatment. We collected data on demographics, hospital treatments, kinds of cosmetics for acne, awareness and use of cosmetics for acne, efficacy and adverse effects (cosmetics for acne vs. hospital treatments), and overall patient satisfaction. RESULTS: Of 101 enrolled participants, 94 (mean [SD] age, 25.6 [6.5] years; 59 women) were analyzed. Seventy-one (75.5%) patients used cosmetics for acne. Only 30% perceived that cosmetics for acne were insufficient to treat acne, whereas 45~55% deemed cosmetics for acne as applicable replacements for topical and oral treatments. The participants rated their improvement to be significantly better with hospital treatments than with cosmetics for acne (much improved: 45.1% vs. 2.8%, became worse: 1.4% vs. 8.5%, p<0.01). There were significantly fewer adverse events after hospital treatments than after use of cosmetics for acne. The overall satisfaction scores were significantly higher with hospital treatments than with cosmetics for acne. CONCLUSION: Patients with acne mistakenly believe that cosmetics for acne can replace topical and oral treatments. Dermatologists should disseminate information and educate patients about the proper treatments for acne. Moreover, it is desirable to exclude the word “acne” from the name of cosmeceuticals.
Acne Vulgaris
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Cosmeceuticals
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Demography
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Humans
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Patient Satisfaction
10.Epidermotropic Metastasis from Lung Adenocarcinoma
Hye Jung JUNG ; Mi Youn PARK ; Jae In LEE ; Joo Yoon BAE ; Jiyoung AHN
Korean Journal of Dermatology 2020;58(5):347-349
Cancer metastasis to the skin, especially epidermotropic metastasis, is uncommon. Sometimes it is difficult to find the primary lesion; immunohistochemical (IHC) staining of cutaneous metastasis is used to determine the origin, but diagnosis may occasionally prove difficult. A 77-year-old man visited our hospital with a 1-month diagnostic history of multiple nodules in the right axilla. The patient had undergone surgery for gastric adenocarcinoma (T3N3M0) 21 years ago, and was diagnosed with lung adenocarcinoma 1 year previously; however, no treatment was ongoing. Biopsy of the lesions revealed atypical cells surrounding the papillary projections of the epidermis and tumor nests of the upper dermis. IHC staining was positive for CK7 and CEA and negative for CK5/6, CK20, napsin A, TTF-1, GCDFP 15, and p63. The tissues revealed glandular structures and tested negative for p63 and CK5/6 on IHC staining. The patient was diagnosed with epidermotropic metastasis of lung adenocarcinoma.