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합성 세라마이드가 두피에 미치는 임상적 영향에 대한 비교 관찰
박혜리 ( Hye Ree Park ),정관호 ( Kwan Ho Jeong ),김정은 ( Jung Eun Kim ),강훈 ( Hoon Kang ) 대한피부과학회 2021 대한피부과학회지 Vol.59 No.4
Background: Ceramide offers an important barrier function to the epidermis. It can reduce epidermal water loss and inhibit the production of dandruff. Ceramide is essential in protecting hair and can be used as a cosmetic ingredient to improve seborrheic dermatitis and uncomfortable symptoms. Objective: We aimed to evaluate the efficacy of synthetic ceramide on dandruff, erythema, sebum secretion, and scalp water loss. Methods: We enrolled 20 subjects. Ten were randomly assigned to a group using a synthetic ceramide containing shampoo and the other 10 were assigned to the control group. The subjects underwent evaluation of the scalp before the trial and after using the shampoo for 4 weeks. Scores were given for dandruff and scalp erythema. Sebum secretions were evaluated using a sebumeter and were checked at four different scalp sites. The water content of the scalp was measured using a corneometer at the same sites. Results: After 4 weeks, 8 patients showed favorable outcomes in dandruff in the ceramide group compared to 4 patients in the control group. Four patients displayed favorable outcomes in erythema in the ceramide group compared to 3 patients in the control group. Sebum secretion increased in the ceramide group and decreased in the control group, but the difference was not statistically significant. The water content showed a tendency to increase in the ceramide group, whereas the water content significantly decreased in the control group. Conclusion: These results indicate that synthetic ceramide is effective at improving dandruff, erythema, and reducing scalp water loss. (Korean J Dermatol 2021;59(4):277∼283)
학령전기 손자녀를 양육하는 조부모의 양육 스트레스, 양육 보상감, 삶의 만족도
박혜리 ( Hye-ree Park ),배성희 ( Sung-heui Bae ) 이화간호과학연구소 2020 Health & Nursing Vol.32 No.1
Purpose: This study was done to investigate the relationship between Parental stress and Caregiving reward, which is related to the Satisfaction with life Grandparent raising their grandchildren. Methods: Data were collected from 143 grandparents in Seoul between October 20<sup>th</sup> 2018 and November 30<sup>th</sup> 2018. A structured questionnaire was used to measure the study variables. Data were analyzed using descriptive statistics, t-test, ANOVA, Peasson’s correlation coefficient and Hierarchical regression analysis using SPSS 21.0 software. Results: The multiple regression analysis showed statistically significant result for subjective economic condition, subjective health condition and parental stress that affect satisfaction with life in grandparents raising their grandchildren. Conclusion: This study found that factors affecting the satisfaction with life in grandparent. Therefore, it is necessary to develop a nursing intervention that manage stress of grandparents while considering their health related characteristics in order to improve the satisfaction of life.