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발효 황기 추출물의 항산화, 항염, 콜라게나아제 및 엘라스타아제 활성 저해 효과
박지현(Ji Hyeon Park),신재영(Jae Young Shin),허지환(Ji Hwan Heo),김상준(Sang Jun Kim),강은서(Sang Jun Kim),정세연(Se Yeon Jeong),김태준(ae Joon Kim),장선일(Seon Il Jang),조병옥(Byoung Ok Cho) 한국식품과학회 2024 한국식품과학회지 Vol.56 No.3
본 연구는 발효 황기 추출물이 발효 전 황기 추출물 보다 항산화, 항염, 콜라게나아제 및 엘라스테아제 억제 효과가 뛰어난지 평가하고자 하였다. FAE의 총 폴리페놀 및 플라보노이드 함량이 AE보다 높은 것으로 나타났으며, DPPH, ABTS 및 환원력 측정에서 FAE에서 AE보다 높은 항산화 활성을 보였다. HaCaT 세포에 SIN-1을 처리하여 효소 활성을 측정하였을 때 FAE 추출물의 처리는 감소된 SOD, catalase, GPx 활성을 AE보다 증가시키는 것을 확인하였다. 또한 LPS로 자극된 RAW264.7 세포에서 증가된NO, PGE2 및 IL-6의 발현을 AE보다 FAE에서 더 억제하는 것을 확인하였다. 또한, collagenase와 elastase의 억제활성이 AE보다 FAE에서 우수하였다. 종합하자면, FAE는 AE보다 항산화, 항염, 콜라게나아제 및 엘라스타아제 억제 효능이 있는 천연기능성 소재 및 건강기능식품 등의 소재로 활용될 수 있을 것이라 사료된다. We aimed to evaluate the antioxidant, anti-inflammatory, anti-collagenase, and anti-elastase effects of fermented and non-fermented Astragalus membranaceus extracts (FAE and AE). The total polyphenol and flavonoid contents of FAE were higher than those of AE. DPPH, ABTS, and reducing power assays confirmed that the radical scavenging efficacy and reducing power of FAE were higher than those of AE. In SIN-1-stimulated HaCaT cells, reduced superoxide dismutase, catalase, and glutathione peroxidase activity levels were rescued in the FAE group but not in the AE group. FAE also suppressed increases in NO, PGE2, and IL-6 levels more potently than AE in LPS-stimulated RAW264.7 cells. FAE also exhibited more potent collagenase and elastase inhibitory activities than AE. In summary, this study suggests that FAE can be used in functional foods and cosmetics with antioxidant, anti-inflammatory, anti-collagenase, and anti-elastase properties.
( Seung Hyun Yong ),( Ah Young Leem ),( Song Yee Kim ),( Kyung Soo Chung ),( Ji Ye Jung ),( Young Ae Kang ),( Young Sam Kim ),( Joon Chang ),( Moo Suk Park ),( Hye Jin Jang ) 대한결핵 및 호흡기학회 2019 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.127 No.-
Background: Interstitial Lung Disease (ILD) has known as a poor prognosis disease, particularly idiopathic pulmonary fibrosis (IPF). Corticosteroid is widely used for treatment of acute exacerbation (AE)-ILD. This study aims to clarify efficacy of corticosteroid use, and compare the mortality rate depending on the subgroups of ILD. Materials and Methods: We collected the data from the patients who have diagnosed ILD and visited emergency room (ER) with the respiratory symptoms from January 1, 2016 to December 31, 2018. We classified AE-ILD patients into 3 groups depending on methylprednisolone dose per kilogram. Also, we compared the mortality of IPF patients to that of non-IPF patients. Results: A total case of AE-ILD visited ER from 2016 to 2018 was 209 cases, including IPF cases (n=122) and non-IPF cases (n=87). We divided total patients (n=209) into three groups depending on steroid use, and these include group 1 of 0-0.49 mg/kg (n=78), group 2 of 0.5-0.99 mg/kg (n=58), and above 1.0 mg/kg (n=41), each. We found poor prognosis from the cases of IPF compared to non-IPF cases (p=0.029, OR 2.463). Furthermore, there was significant differences of mortality rate according to steroid dose (p=0.036, OR 1.712), CRP elevation (p=0.016, OR 1.004), and intubated case (p=0.000, OR 8.152). Also, we categorized IPF (n=122) to non-IPF cases (n=87) and analyzed the mortality rate. Most of the patients were death from ILD itself (n=23, 63.9%), Pneumonia(n=8, 22.2%), and Lung cancer (n=5, 13.9%). Bacterial infection (n=26) was dominant cause of AE, followed by fungal infection (n=15), and viral infection (n=10). Conclusions: This retrospective analysis of corticosteroid treatment shows more fatal outcome when we use high dose steroid in AE-ILD cases, and there was significant difference in mortality rate depending on the subgroup of ILD and medical background, such as intubation status, higher CRP level, and IPF cases.
The Clinical Characteristics of Angioedema with Eosinophilia
( Hyo Jung Cho ),( Hye Soo Yoo ),( Mi Ae Kim ),( Yoo Seob Shin ),( Young Min Ye ),( Dong Ho Nahm ),( Joo Hee Kim ),( Jeong Hee Choi ),( Sun Young Park ),( Hae Sim Park ) 대한내과학회 2013 대한내과학회 추계학술발표논문집 Vol.2013 No.1
Angioedema with eosinophilia (AE) is a very rare allergy disease, case reports of which have been published sporadically since 1984. Here, we retrospectively analyzed the clinical features of 10 AE patients in Korea. Nine of the 10 subjects were young females, ranging from 23 to 38 years old. Twenty percent of the subjects had episodic-type AE with high serum IgM and eosinophil counts, while 80% were non-episodic type with normal serum IgM levels but high eosinophil counts. All patients had used systemic corticosteroids to control AE. One patient with refractory EAE was treated with anti-IgE antibody. This is the first study to evaluate the clinical characteristics of AE in a Korean population.
박성애,박정호,정면숙,박성희,염영희 서울대학교 간호대학 간호과학연구소 1999 간호학 논문집 Vol.13 No.2
The purpose of this study was to validate the NIC taxonomy in Korea. A sample of 10 nurse experts who were head nurses at a university affiliated hospital and had some knowledge and experience with research method and NIC rated, the NIC taxonomy twice using five criteria: clarity; homogeneity; inclusiveness; mutual exclusiveness; theory neutral. The NIC Taxonomy Evaluation questionnaire developed by the Iowa Intervention project team was used for data collection. The instrument was translation and back-translation. The results were as follows: 1. About fifty-eight percent of the respondents rated the domains as either quite characteristic or very characteristic on all criteria and about seventy -one percent of the respondents rated the classes as either quite characteristic or very characteristic on all criteria. 2. The criterion of theory neutral received the highest ratings and the criteria of clarity and inclusiveness received the lowest ratings on domains. 3. The criterion of theory neutral received the highest ratings and mutual exclusiveness received the lowest ratings on classes. 4. The Physiological: Complex domain received the highest ratings and the Family domain received the lowest ratings. These findings suggest that Nursing Interventions Classification System sensitive to Korean culture need to be developed.
박영숙,이경애 순천향대학교 1993 논문집 Vol.16 No.3
This study was performed to improve the cafeterias on campus of S-University located in a small city in order to increase satisfaction of students with their campus lives. Subjects of 307 students were randomy selectedand asked to fill the questionaire sheets of 16 questions about the cafeterias on campus. The questions were prepared on the basis of the pre-surveyed data. Contents of the survey covered the preference to the cafeterias on campus and evaluation of several problems pointed by students as ones that should be improved. The evaluation was ranked by 5-points scale. We found that menu preference and diversity were most serious problems faced by college location, and the other near dormitary steadily because of good food taste and amounts in spite of its edge location. Taste , nutrition, food preference, menu diversity and amounts of foods of the cafeterias were evaluated below average. Price of foods, service, tray return method, waiting time, cleanness of dishes and hygiene were also scored below average. The environment of the cafeterias like location, open time, ventilation and light were also evaluated below average.
한국절식에 대한 초등학교 영양사의 의식조사 : 서울과 인천지역을 중심으로
박수진,강영림,김애정 동아시아식생활학회 1998 동아시아식생활학회지 Vol.8 No.3
The purpose of this study was to investigate perceptions and uses of Korean festive foods by dietitians in elementary school food service. Questionnaires were distributed to 217 dietitians in Seoul(117) and Inchon(100). Statistical data analysis was completed by SAS package program. Results were as follows ; 1. Most dietitians(89.8%) who answered the inquiry had knowledge about Korean festive foods. 2. Most respondents applied Korean festive foods to their menu planning. 3. More than 85% of respondents used festive foods, especially Ddukguk, Mandu, Yaksik, Yukgaejang, Galbiggim, Tangpyungchae, Patjuk, among the 43 kinds considered for their menu planning. 4. The higher the perception of traditional foods, the more the respondents applied them to their menu planning, especially Injulmi, Shikhae, Yaksik, Bamchoe, Jeongpyun, Kalkuksu, Torantang, Hobakgigim, Namul. 5. Respondents got information sources about traditional foods from books, school, home, massmedia, and etc, in the order. 6. Most respondents(88.3%) wanted to simplify festive foods' cooking method or standardize the recipes. 7. On the necessity of education about festive food for children, 81.5% of respondents and festive foods were considered to be cultivated and developed to uphold the Korean traditional dietary life.