• Journal of Korean Public Health Nursing
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• v.31 no.1
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• pp.84-96
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• 2017

Purpose: Vitamin D is a fundamental element for bone metabolism. Recently vitamin D deficiency has been implicated in various diseases such as a cardiovascular disease, diabetes, and cancers. The aim of this study was to identify the risk factors associated with serum vitamin D deficiency among women office workers. Methods: We selected 369 women office workers using the secondary data of the 5th National Health & Nutrition Examination Survey 2010-2012. Data was analyzed by logistic regression of complex sampling design. Results: Women office workers with vitamin D deficiency, defined serum 25-hydroxyvitamin D concentration < 10ng/mL, were 12.5%. The risk factors for vitamin D deficiency were 20s aged group, married state and more than 40 working hours a week. The risk of vitamin D deficiency was decreased in those with alcohol drinking 1 to 4 times a month. The education level, income, region, smoking, physical activity and sun exposure time did not affect the risk of vitamin D deficiency significantly. Conclusion: Development of vitamin D deficiency prevention educational programs are required for women office workers who more than 40 hours a week in 20s. It should be considered health education including sun exposure duration and behavior.

• 한국인삼전략화협의회:학술대회논문집
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• v.2003 no.09
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• pp.54-63
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• 2003

"Korea ginseng (Panax ginseng C.A Meyer) is an important medicinal plant. Its root has been used as an herbal medicine that provides resistance to stress and disease, and prevents exhaustion since the ancient time. Ginsenosides, glycosylated triterpene (saponin), are considered to be the main active compounds of the ginseng root. Despite of considerable commercial interests of ginsenosides, very little is known about the genes and their biochemical pathways for ginsenoside biosynthesis. This work will focus on the identification of genes involved in ginsenoside biosynthesis and the dissection of ginsenoside biosynthetic pathway using a functional genomics tool. Expression sequence tags (ESTs) provide a valuable tool to discovery the genes in secondary metabolite biosynthesis. We generated over 21,155 ginseng ESTs that is now sufficient to facilitate discovering the genes involved in ginsenoside biosynthesis such as oxidosqualene cyclase(OSC), cytochrome P450 and glycosyltransferase. With ESTs information, microarray technology will be used for the analysis of gene expression, and the identification of genes including transcription factors expressed in tissues under given experimental condition. Heterogous system such as yeast and plants will allow us to do the functional analysis. And selected ginseng hairy root which show variation in ginsenoside production will be used as a material for functional analysis of candidate gene. Functional genomics approach will successfully accelerate gene discovery, and also provide promises of metabolic engineering for the ginsenoside production."

• Child Health Nursing Research
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• v.15 no.4
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• pp.350-358
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• 2009

Purpose: This study was done to better understand how sick children and their families define chronic illness; what behaviors they used for managing chronic illness; and how they perceived the socio-cultural context of Korea. Methods: This study was a secondary analysis of qualitative studies. Articles on children with a chronic illness and their families located in electronic databases were selected for review. Twenty one qualitative studies were reviewed. Qualitative studies that had used an analysis tool, the Family Management Style Framework were reviewed. Results: Children with chronic illness and their families tended to accept illness as a negative outcome and thought that they were deprived of the context of normality. In the traditional Korean family style, parents-in-law demand absolute obedience from their daughter-in-law, leading to a conflict between the two parties, which, in turn, may have negatively affected their perceptions of chronic illness. Western and oriental medical treatments were used, and participants sought an array of folk remedies. Conclusion: Culturally specific findings can help to better understand the difficulties faced by children with a chronic illness and their families and can provide invaluable input into the development of culturally appropriate and sensitive nursing interventions.

• Child Health Nursing Research
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• v.23 no.1
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• pp.1-9
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• 2017

Purpose: The purpose of this study was to analyze differences in health behaviors among adolescents in order to provide fundamental data to develop an effective body weight control program. Methods: Secondary analysis was done using data from the 9th (2013) Online Survey on Adolescents' Health Behaviors by the Korea Centers for Disease Control and Prevention. The adolescents were divided into low weight, normal weight, overweight, and obesity groups according to body mass index (BMI). Differences in health behaviors were analyzed. Results: Gender, grade, socioeconomic status, perceived-health status, exercise, breakfast, fast food, ramen noodles, snacks, carbonated soft drinks, fruits and vegetables, satisfaction with sleep, stress, smoking, and alcohol consumption were significantly different among the groups. Ingestion of carbonated soft drinks and snacks was significantly higher in the low weight group compared to the normal weight group. Eating fast foods, ramen noodles, and snacks was significantly lower in the overweight and obesity groups compared to the normal weight group. Conclusion: Findings indicate that health behaviors among the groups differ from traditional knowledge about obesity. To develop optimal programs and improve efficacy, prior knowledge should be used to think differently and individualized programs should be based on an understanding health behaviors of adolescents.

• Biomedical Science Letters
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• v.20 no.1
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• pp.25-31
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• 2014

Atopic dermatitis (AD) is an inflammatory, relapsing, chronic skin disease and lesions in AD are frequently colonized with Staphylococcus aureus (S. aureus). Activation of T cells and IgE production by staphylococcal enterotoxins B (SEB) plays a crucial role in the pathogenesis of AD. Enterococcus faecalis (E. faecalis) is a nonpathogenic bacterium and produces the probiotic products that have been shown to have inhibitory effects on inflammatory responses. In present study, we carried out to assess the anti-inflammatory role of lyzed E. faecalis against the damaging effects of SEB on AD related immune responses. Furthermore, we attempted to determine whether the co-cultured lyzed E. faecalis can influence the colonization of S. aureus. As a result, we identified the effect of E. faecalis lysate as a potent therapeutic agent for atopic dermatitis (AD). E. faecalis lysate reduces the productions of total IgE and cytokines of AD-related immune cells in response to SEB stimulation. The proliferation of S. aureus was also inhibited by E. faecalis lysate. In conclusions, E. faecalis lysate may improve the skin-defense system disturbed by atopic condition, and may prevent subsequent secondary infection of S. aureus and development of AD.

• Clinical and Experimental Pediatrics
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• v.45 no.9
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• pp.1165-1169
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• 2002

Satoyoshi syndrome(generalized Komuragaeri disease) is a rare disorder of unknown cause, characterized by progressive, painful, intermittent muscle spasms and alopecia. Endocrinopathy with amenorrhea, secondary skeletal abnormalities, and diarrhea or unusual malabsorption are frequently seen. It seems that autoimmunity may play a role in its pathogenesis. We report a 13-year-old girl with characteristic manifestations of the syndrome. She was treated with intravenous gammaglobulin and Prednisolone. Painful muscle cramps were gradually improved, but the scalp condition did not change. Satoyoshi syndrome should be considered in children with unexplained muscle spasms and alopecia.

• BMB Reports
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• v.51 no.2
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• pp.73-78
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• 2018

Vascular endothelial growth factor and its receptor (VEGF-VEGFR) system play a critical role in the regulation of angiogenesis and lymphangiogenesis in vertebrates. Each of the VEGF has specific receptors, which it activates by binding to the extracellular domain of the receptors, and, thus, regulates the angiogenic balance in the early embryonic and adult stages. However, de-regulation of the VEGF-VEGFR implicates directly in various diseases, particularly cancer. Moreover, tumor growth needs a dedicated blood supply to provide oxygen and other essential nutrients. Tumor metastasis requires blood vessels to carry tumors to distant sites, where they can implant and begin the growth of secondary tumors. Thus, investigation of signaling systems related to the human disease, such as VEGF-VEGFR, will facilitate the development of treatments for such illnesses.

• Journal of Oriental Neuropsychiatry
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• v.17 no.2
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• pp.209-215
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• 2006

Enuresis is caused by complex reasons. Especially the secondary enuresis is influenced by psychological factor. As a medical care to enuresis, therefore, psychological therapy is highly appraised and oriental medicine psychological clinic is also recognized as an important therapy. IiGyeungByunQi-therapy is a psychological therapy that a doctor changes emotional status of a patient by using various methods. Giungoroen-therapy is another psychological therapy that promotes patient's recognition of disease and will to cure it through conversation. This paper reports the case that child enuresis is satisfactory cured through IiGyeungByunQi and Giungoroen therapy.

• The Plant Pathology Journal
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• v.24 no.3
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• pp.283-288
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• 2008

Plant leaf surface is an important niche for diverse epiphytic microbes, including bacteria and fungi. Plant leaf surface plays a critical frontline defense against pathogen infections. The objective of our study was to evaluate the effectiveness of a starch-based super-absorbent polymer(SAP) combination, which enhances water potential and nutrient availability to plant leaves. We evaluated the effect of SAP on the maintenance of bacterial populations. In order to monitor bacterial populations in situ, a SAP mixture containing Pseudomonas syringae pv. tabaci that expressed recombinant green fluorescent protein(GFPuv) was spray-challenged onto whole leaves of Nicotiana benthamiana. The SAP combination treatment enhanced bacterial robustness, as indicated by disease severity and incidence. Unexpectedly, bacterial numbers were not significantly different between leaves treated with the SAP combination and those treated with water alone. Furthermore, young leaves treated with the SAP combination had more severe symptoms and a greater number of bacterial spots caused by primary and secondary infections compared to young leaves treated with the water control. In contrast, bacterial cell numbers did not statistically differ between the two groups, which indicated that measurement of viable GFP-based bacterial spots may provide a more sensitive methodology for assessing virulence of bacterial pathogens than methods that require dilution plating following maceration of bacterial-inoculated leaf tissue. Our study suggests that the SAP combination successfully increased bacterial aggressiveness, which could either be used to promote the ability of biological agents to control weedy plants or increase the robustness of saprophytic epiphytes against competition from potentially harmful microbes.

• Archives of Plastic Surgery
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• v.33 no.4
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• pp.514-517
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• 2006

Purpose: To report a rare case of concealed penis that was aggravated by circumcision and simple way of treatment using skin flap. The concealed penis is a primarily pediatric disease and is usually treated by urologists. The plastic surgeons tend to see these patients when it become secondary deformation or in conjoinment with other specialties. In such situation, the plastic surgeons do not have many experiences. Methods: A 3-year-old boy was admitted with aggravated concealed penis after circumcision in congenital webbed penis. Patient had been operated with scar revision and skin flap and peri operative antibiotics. Results: The patient recovered well without any complication such as infection, hematoma and necrosis of flap. Patient was discharged POD#7 with remaining sutures. Patient was followed up for 7 months and he has no sign of erectile dysfunction, voiding dysfunction and evidence of inflammation of the urinary system. Conclusion: We experienced a case of concealed penis that was aggravated from aggressive circumcision in congenital webbed penis.