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Protective Effects of Ginger Supercritical Extract against Oxidative Damage in L6 Muscle Cells
이연미,Kyung-Tack Kim,Myung-Hee Lee,Sung Soo Kim,최상윤 한국응용생명화학회 2011 Applied Biological Chemistry (Appl Biol Chem) Vol.54 No.5
Antioxidative effect of ginger supercritical extracts in L6 muscle cells was assessed. Ginger supercritical extract potently suppressed hydrogen peroxide-induced L6 muscle cell death and ATP reduction as compared to ginger ethanol extract. Results suggest the intake of ginger supercritical extracts may effectively protect muscle cells against damage induced by radically increased reactive oxygen species due to strenuous exercise.
이연미,방희석,Yeon-mi Lee,Hee-seok Bang 한국국제상학회 2015 國際商學 Vol.30 No.2
본 연구에서는 SERVQUAL 모형을 통해 국내 주요 항만인 부산항, 인천항, 광양항의 서비 스품질이 충성도에 미치는 영향을 규명하고자 하였다. 충성도는 행동적 충성도의 재이용의 도와 태도적 충성도의 구전의도로 세분화하여 분석하였다. 설문은 국내 주요 항만의 이용경 험이 있는 선사, 화주, 포워더를 대상으로 2014년 4월부터 5월까지 약 1개월간 실시하였으 며, 가설검증을 위해서 Smart-PLS 2.0 프로그램을 활용하였다. 연구결과, 서비스품질 차원 중 유형성, 대응성, 공감성이 고객만족에 긍정적인 영향을 미치는 것으로 나타났으며 고객 만족은 재이용의도와 구전의도에 모두 유의한 영향을 미치는 것으로 나타났다. 각 항만별로 고객만족에 영향을 미치는 서비스품질 차원이 상이한 것으로 분석되었다. 연구결과를 토대 로 국내 항만의 물류서비스품질과 경쟁력 향상을 위한 시사점을 제시하였다. Purpose : This study investigated the impact of port logistics service quality on loyalty using SERVQUAL Model in Korea major ports specifically Port of Busan, Incheon and Gwangyang. Research design, data, methodology : The data was collected from shipping company, shipper and freight forwarder who had experience in these ports. A survey was conducted for about one month period April-May 2014. To test research hypotheses, Smart-PLS 2.0 program was utilized. Results : In SERVQUAL model, Tangible, Responsiveness and Empathy had a significant impact on customer satisfaction. Customer satisfaction had a positive effects on Repeated Utilization and Word-of-Mouth. Also, each port individually had different results. Conclusions : This study suggests implications based on the result. Korea has to continually effort to improve port logistics service quality and competitiveness of domestic ports.
젊은 임산부에서 특발성 육아종성 유방염과 동반한 결절홍반 1예
이연미 ( Youn Mi Lee ),정금희 ( Kum Hee Jung ),이희정 ( Hee Jung Lee ),이경호 ( Kyung Ho Lee ),박철종 ( Chul Jong Park ) 대한피부과학회 2012 大韓皮膚科學會誌 Vol.50 No.3
Idiopathic granulomatous mastitis (IGM) is a rare chronic inflammatory condition of unknown etiology. It occurs in young, parous women who had experienced breast feeding, and is manifested as a tender breast mass. Histologically, a discrete granulomatous lobulitis consisting of giant cells, neutrophils, epitheloid cells, and foamy macrophges is shown. Extramammary manifestations of IGM are rare. Erythema nodosum (EN), arthralgia, and episcleritis have been reported, supporting the theory that there is an autoimmune component in the etiology of IGM. Coincidence of IGM and EN is rare. Herein, we report a 28-year-old pregnant woman in whom granulomatous mastitis presented with arthralgia and EN. (Korean J Dermatol 2012;50(3):284~286)
이연미 ( Yeon Mi Lee ),김선형 ( Seon Hyeong Kim ),김영신 ( Young Shin Kim ),김은미 ( Eun Mee Kim ),김정연 ( Jung Yeon Kim ),금민애 ( Min Ae Keum ),문재영 ( Jae Young Moon ),박수진 ( Su Jin Park ),신동우 ( Dong Woo Shin ),안홍엽 ( 한국정맥경장영양학회 2014 한국정맥경장영양학회지 Vol.6 No.2
Purpose: The purpose of this study is to examine the prevalence of malnutrition in hospitalized patients aged 18 years old or older at the time of admission in Korea. Methods: This multi-center, preliminary survey included patients over 18 years old who were admitted on a given day from six hospitals in Korea. Nutritional status was assessed using Subjective Global Assessment tool. Data collected included hospital characteristics, patient characteristics, nutrition screening, and nutrition assessment. Results: Among the 99 patients recruited (47 males, 47.5%), 18 (18.2%) and 2 (2.0%) patients were moderately malnourished and severely malnourished, respectively. The mean age of the malnourished group was older than that of the well-nourished group (49.7±17.1 vs. 60.5±13.6 years old, P-value=0.010). Patients admitted for medical treatment were more malnourished than those admitted for surgical treatment. Conclusion: Results of the multi-center preliminary survey showed 20.2% prevalence of malnutrition on admission. A national survey was piloted and will be followed by full implementation.
이연미 ( Yeon Mi Lee¸ ),안은경 ( Eun Kyung Ann ),현혜순 ( Hae Soon Hyun ) 국군의무사령부 2010 대한군진의학학술지 Vol.41 No.1
Objectives: This descriptive study aimed to assess and analyze some military personnel's attitudes toward mental illness and mentally ill people. Methods: 390 ROK army officers including NCOs from three army divisions participated in this study via convenient sampling methods. To assess the subjects' attitudes toward the mentally ill, Community Attitudes Toward the Mental Illness(CAMI) was used. Self-reporting questionnaire including CAMI and demographic data items were distributed to the subjects under consent from July to September 2009. Data were analyzed by frequency, descriptive statistics, t-test, one-way ANOVA utilizing SPSS WIN 12.0. Results: The subjects showed rather negative attitudes in 'Social restrictiveness'(28.17±4.31) and 'Benevolence'(27.35±3.16) subscale and positive attitudes in 'Community mental health ideology' and 'Authoritarianism' subscale. Female officers showed more authoritative than male officers(t=2.502, p=0.013). Catholics reported more positive attitudes in 'Benevolence'(F=2.597, p=0.036) and 'Community mental health ideology'(F=2.634, p=0.034) subscale, but took a more strict position in terms of 'Social restrictiveness.' The subjects who had mentally ill person around them showed more positive attitude in 'Benevolence'(t=-3.221, p=0.001) and 'Community mental health ideology'(t=-2.943, p=0.003) subscale than those who do not. Conclusions: To plan mental health promotion programs in military, we assume that military personnel's positive attitude in 'Benevolence' and 'Community mental health ideology' will play a positive role. Their negative attitude in 'Social restrictiveness' and 'Authoritarianism,' however, need to be improved to facilitate military mental health promotion.
이연미 ( Youn Mi Lee ),이경호 ( Kyung Ho Lee ),박철종 ( Chul Jong Park ) 대한피부과학회 2014 대한피부과학회지 Vol.52 No.7
Pigmented purpuric dermatoses (PPD) are a group of diseases characterized by petechiae and bronze discoloration of the skin on the lower extremities. Histopathologically, superficial perivascular lymphocytic infiltration and hemosiderin deposition are seen. PPD can be subdivided into progressive pigmentary dermatosis of Schamberg, purpura annularis telangiectoides of Majocchi, pigmented purpuric dermatitis of Gougerot and Blum, eczematid-like purpura of Doucas and Kapetanakis, itching purpura, and lichen aureus. The granulomatous variant of PPD was described in 1996. Granulomatous PPD share common histopathologic features of PPD with granulomatous inflammation. We present the findings of a patient who presented with a clinical picture of PPD and histologic patterns of granulomatous inflammation. (Korean J Dermatol 2014;52(7):501∼504)
이연미 ( Youn Mi Lee ),이경호 ( Kyung Ho Lee ),박철종 ( Chul Jong Park ) 대한피부과학회 2014 대한피부과학회지 Vol.52 No.10
Erythema elevatum diutinum (EED) is a rare, chronic inflammatory skin disease of unknown etiology. Clinical findings involve symmetrical livid-erythematous to red-brown papules and plaques or nodules. The skin lesions are located over extensor surfaces and often over joints. Histological findings are characterized by leukocytoclastic vasculitis and dense neutrophilic infiltration in the early stages of the lesions and by fibrosis in the late stages. EED may be associated with several hematological disorders, infectious diseases, immunological disorders, and certain malignancies. We report on a 59-year-old man with EED associated with multiple myeloma. (Korean J Dermatol 2014;52(10):728∼731)
이연미 ( Yeon-mi Lee ),박동언 ( Dong-earn Park ),권명옥 ( Myoung-ok Kwon ),양지인 ( Ji-in Yang ),안은경 ( Eun-gyung Ann ),지지은 ( Ji-eun Ji ) 국군의무사령부 2011 대한군진의학학술지 Vol.42 No.1
Objectives: This study was conducted to investigate the influencing factors on the functional status of the soldiers of the troops dispatched overseas. Methods: The participants were 286 military soldiers in the troops dispatched overseas. The data was collected from May, 3 to 13, 2010 by using self-report questionnaires. The instruments used were somatic symptom scale in SCL-90-R, Spielberger state-trait anxiety inventory, CES-DC(center for epidemiological studies-depression scale), family function scale, social support scale, traumatic event scale, post traumatic growth scale, posttraumatic stress disorder scale, resilience scale. The data was analyzed by using the SPSS/Win 12.0 program. Results: The functional status of the dispatched overseas soldiers negatively correlated to anxiety, while it positively correlated to family function and social support. Anxiety, family function, and social support accounted for 44.2% of the variance in the functional status of the soldiers of the troops dispatched overseas. Conclusions: The influencing factors on the functional status of the soldiers of the troops dispatched overseas were anxiety, family function, and social support. Programs which focus on anxiety management and relaxation techniques, and family or peer support systems should be developed and provided.