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김형묵,김태준,임동빈,하순봉,김이화,차병선,허효진,소피아브리토,이용문,빈범호,곽병문,Kim, Hyung-Mook,Kim, Tae-Jun,Im, Dong-bin,Ha, Sun-Bong,Kim, Ee-Hwa,Cha, Byung-Sun,Heo, Hyo-Jin,Brito, Sofia,Lee, Yong-Moon,Bin, Bum-Ho,Kwak, Byeong-Mun 대한한방안이비인후피부과학회 2021 한방안이비인후피부과학회지 Vol.34 No.4
Objectives : The aim of this study was to investigated the anti-aging and anti-wrinkles effects of the pinus koreaiensis seed(PKS) oil. Methods : The anti-oxidant effect was performed by beta-carotene bleaching assay and the intracellular proteome was analyzed expression of each 15 proteins by 2-D electrophoresis. And fatty acid was analysed by gas chromatography. Anti-wrinkle effect was analyzing human skin by the PRIMOS system. Results : Fatty acid analysis of PKS oil has shown oleic acid was 49.7% and linoleic acid was 34.1%. And the antioxidant effect was about 125% compared with alpha-tocoperol(0.1%) by beta carotene bleaching assay. In 2D PAGE analysis, fifteen protein changes in five mechanisms which was collagen synthesis pathway, MMPs, ECM-cell interaction, cytokine, antioxidant enzymes were analyzed. In case of anti-wrinkle effect was proved in vivo by analyzing human skin by the PRIMOS system. The analysis results of eye wrinkles for 4 weeks showed an improvement effect of over 6%. Conclusions : In this study, the amount of protein change in the five mechanism through the cell experiment and the skin anti wrinkle efficacy by the human in vivo test were investigated. As a result pinus koreaiensis seed oil by supercritical extraction could be used as a anti-aging and anti-wrinkle substance for the skin.
우리나라 일부 농촌지역 노인의 고독감과 주관적 저작불편감의 관련성
조혜경 ( Hye-kyong Cho ),정윤숙 ( Yun-sook Jung ),허효진 ( Hyo-jin Heo ),염유식 ( Yoo-sik Youm ),송근배 ( Keun-bae Song ),최연희 ( Youn-hee Choi ) 대한예방치과·구강보건학회 2020 大韓口腔保健學會誌 Vol.44 No.2
Objectives: Loneliness was associated with not only social status but also general health. Psychological conditions in older people have negative effects on general health and oral health. The purpose of the study was to investigate the relationship between loneliness and subjective chewing discomfort in the elderly. Methods: This cross-sectional study analyzed the Korean Social Life, Health, and Aging Project (KSHAP) for the questionnaire, UCLA loneliness scale data of 1,511 older adults living in a rural community. Logistic regression was conducted to identify the relevance of subjective chewing discomfort in the elderly according to the level of loneliness. Results: According to the final model that after adjustment for other risk factors (age, gender, level of education, smoking, drinking, etc.), in the elderly who rarely feel loneliness group compared to the elderly who never feel loneliness was Odds ratio (OR) 1.256 (95% Confidence Interval [CI]: 0.99-1.60) and sometimes+often feel loneliness was OR 2.110 (95% CI: 1.39-3.21). Conclusions: Loneliness is associated with subjective chewing discomfort in the elderly. Older people feeling loneliness are likely to have more subjective chewing discomfort.
인천시 초등생 어머니의 수돗물불소농도조정사업 찬반의견 및 관련요인
정의연 ( Eui Yeon Jung ),김민정 ( Min Jung Kim ),김연지 ( Yeon Ji Kim ),김은지 ( Eun Ji Kim ),양원석 ( Won Seok Yang ),오미진 ( Mi Jin Oh ),오젬마 ( Jem Ma Oh ),인미연 ( Mi Yeon In ),허효진 ( Hyo Jin Heo ),한경순 ( Gyeong Soon Han 한국치위생과학회 2013 치위생과학회지 Vol.13 No.1
The aim of this study was to analyze the factors that were associated to the approval for the community water fluoridation program. The subjects of this study were 751 mothers of elementary school student from September 1 to 30, 2012. Data were analyzed with chi-square, and multiple logistic regression analysis SPSS 12.0. Respondents approving and opposing for the implementation of water fluoridation program were 50.3% and 10.4%. The most associated factors of approval for the community water fluoridation program was recognition of water fluoridation program (odds ratio [OR], 2.98; 95% confidence interval [CI], 1.14∼7.76), which was followed by length of residence (OR, 2.49; 95% CI, 1.39∼4.47), and recognition of sealant (OR, 1.88; 95% CI, 1.02∼3.50) in the order. And the approval opinion had relationship with district of residence. It is recommend that construction of public service system on education and information in order to most peoples can confidence the necessity of community water fluoridation program.