시신경 유두 결손을 동반한 소안구증 1 예

이정임(Jung Im Lee),조혜림(Hye Rim Cho),한영복(Young Bock Han) 대한안과학회 1990 대한안과학회지 Vol.31 No.11

보문 : 패션 기업의 CSR 활동에 대한 인지적 적합성이 소비자 추천 및 구매의도에 미치는 영향

이정임 ( Jung Im Lee ),신수연 ( Su Yun Shin ) 한국의류학회 2011 한국의류학회지 Vol.35 No.7

There is an increasingly fierce competition in the current fashion industry due to equalized technology, a shortened fashion cycle and changing lifestyle; however, it is not easy to map out successful marketing strategies that influence the outcome of business administration. This study discussed the importance of changing environments for the fashion industry and of CSR activities. The findings of the study were as follows. First, consumers who found the fashion company to perform more appropriate CSR activities rated its CSR activities more favorably. Second, consumers who considered the company`s CSR activities more suitable for themselves viewed the CSR activities more favorably. Third, consumers who rated a fashion company`s CSR activities more favorably showed a more favorable attitude to the company. Fourth, consumers who viewed a fashion company`s CSR activities more favorably had a greater intention to recommend the company. Fifth, consumers who viewed a fashion company`s CSR activities more favorably had a more buying intention for the company. Sixth, the consumers who took a more favorable attitude to a fashion company had a stronger recommendation intention for that fashion company. Seventh, the consumers who showed a more favorable attitude to a fashion company had a bigger buying intention. Eighth, the consumers who had a greater recommendation intention for a fashion company had an increased buying intention as well.

남북한 보건의료법의 변화와 구성 비교

이정임 ( Lee Jung-im ),김소윤 ( Kim So Yoon ),이유리 ( Lee Yuri ) 한국의료법학회 2019 한국의료법학회지 Vol.27 No.1

본 연구의 목적은 남북한 보건의료법의 변화와 구성을 비교하는 것이다. 보다 세부적으로는 첫째, 남북한 보건의료법의 발전 과정을 고찰함으로써 각각의 변모 양상의 차이를 확인하였고, 둘째, 세계보건기구의 ‘보건의료법 평가 분석도구’를 활용하여 남북한 보건의료법의 구성과 포괄성을 비교하였으며, 셋째, 세계보건기구에서 2007년에 제시한 ‘보건의료체계 6개 구성요소 모델’을 이용하여 남북한의 보건의료체계 구성요소별 법제 현황을 비교하였다. 일제강점기 말에 제정된 조선의료령을 중심으로 정책이 실행되다가 해방 이후 남북한의 보건의료법이 각기 다른 변모과정을 거친다. 남한은 국민의료법이 제정되는 1951년까지 조선의료령을 이용하여 법령의 공백을 채우다가 다양한 보건의료법을 제정하였으며, 추후 여러 보건의료관련 법들의 일관성과 상호연계성을 강화하기 위해 2000년 보건의료기본법을 제정한다. 북한은 해방이후 일제강점기의 모든 보건의료법을 인정하지 않고 1946년 20개조정강으로 사회주의 무상치료제의 이념을 제시하였으며, 추후 이를 실현하기 위한 인민보건법, 의료법 등의 개별법을 제정하였다. 현재 남북한 보건의료법의 구성과 포괄성 분석 결과, 보건의료법 평가항목 40개 중 남한은 40개, 북한은 36개 항목에 대해 해당법률이 존재하여 남북한 모두 비교적 다양한 영역의 보건의료법을 갖고 있는 것으로 확인되었다. 다만 북한은 후천성면역결핍증, 장기이식, 비감염성질환, 구강보건 관련 법안들이 전무하거나 미비하여 보완이 필요할 것으로 보인다. 남북한의 보건의료체계의 구성 요소별로 법제를 분석한 결과 북한의 보건의료법이 남한에 비해 개별법의 종류가 다양하지 않으며 세부적이고 구체적인 내용을 포괄하지 못하고 있음을 확인하였다. 이와 같은 분석은 북한 보건정책의 이념과 방향을 가늠하는데 도움을 줄 수 있다는 점에 의의가 있다. 본 연구는 외부에서 북한 보건의료법의 정확한 현황과 법의 현실화 여부를 파악하기 어려운 등의 많은 한계가 존재하나 남북한 보건의료법의 구성과 포괄성을 비교함으로써 통일한반도의 공중보건의 정책마련을 위한 근거를 마련하는데 중요한 자료가 될 것으로 보인다. The purpose of this study is to compare the changes and composition of the South and North Korea. In more detail, firstly, we identified differences in the patterns of each transformation by examining the development process of health legislations. Secondly, we compared the composition and inclusiveness of the health laws using the 'Tool to Assess Health Laws' by World Health Organization (WHO). Lastly, current status of health laws were compared using the health system six building blocks model proposed by the WHO in 2007. Before the division of South and North Korea, the Joseon Medical Ordinance was based on health policy implementation in the Japanese colonial era and U.S. military administration. South Korea enacted various health laws by using the Joseon Medical Ordinance until 1951. The Framework Act on Health and Medical Services enacted in 2000 to strengthen consistency and interconnection of various health laws. North Korea didn't admit Japanese colonial rules and they presented the ideology of a free socialistic healthcare in 1946 and subsequently enacted individual laws such as the People Health Act and Medical Service Act etc. The composition and comprehensiveness analysis of the health laws confirms that 40 out of 40 assessment items of the health laws exist in South Korea and 36 in North Korea, with both having relatively diverse areas of health laws. However, North Korea is expected to need to supplement bills related to non-communicable diseases, organ transplants, mental health, death and dying, oral health, and HIV/AIDS. In addition, analysis results confirmed that the health laws of North's Korea do not vary in the types of individual laws compared to South Korea and do not cover details. This study is meaningful because it can help gauge the ideology and direction of North Korea's health policy. Although many limitations exist, this research is expected to be important in establishing the basis for policy on public health of the Korean peninsula by comparing the composition and inclusiveness of the health laws in South and North Korea.

친환경 전력저장장치의 충/방전 제어를 위한 시스템 개발

이정임(Jung-Im Lee),이종현(Jong-Hyun Lee),정안열(An-Yoel Jung),전희종(Hee-Jong Jeon) 전력전자학회 2009 전력전자학술대회 논문집 Vol.2009 No.1

활성탄을 사용한 친환경 및 고수명ㆍ고품질ㆍ저가격의 EDLC의 용도 증가에 따라 이의 충ㆍ방전 제어시스템의 개발이 요구 되고 있다. 전기자동차, 전력설비, 신재생에너지의 전력변환장치, 분산형 전원시스템 분야에 많이 응용이 되는 EDLC는 충ㆍ방전장치에 의해 효율과 수명에 직접적인 영향을 받기 때문에 정전류 충전, 정전압 방전 제어를 수행해야 한다. 본 논문에서는 종래의 EDLC를 활용한 충ㆍ방전 제어시스템의 효율 극대화를 위해 특히 충전 시는 정전류원에 의한 벅-컨버터를 그리고 방전 시는 높은 전압에 의한 부스트-컨버터를 적용하여 개발한 EDLC 정전류 제어회로 설계 및 최적 제어 시스템에 따른 실험결과를 제시 한다.

TMS320F28335로 구현한 친환경 커패시터 전력저장장치의 양방향 디지털 제어 충/방전 시스템

李貞任(Jung-Im Lee),李鍾賢(Jong-Hyun Lee),鄭安烈(An-Yoel Jung),李春鎬(Choon-Ho Lee),朴鍾厚(Joung-Hu Park),田喜鍾(Hee-Jong Jeon) 전력전자학회 2010 전력전자학회 논문지 Vol.15 No.3

캐릭터 패션에 관(關)한 연구(硏究) -애니메이션 캐릭터를 중심(中心)으로-

이정임 ( Jung Im Lee ),전혜정 ( Hae Jung Chun ) 한국패션비즈니스학회 2001 패션 비즈니스 Vol.5 No.1

Character fashion was already turned up in Egyptian age and nowadays was worn to everybody as regardless of ages, level and sex of people. This paper reviewed character fashion and animation character based on USA and Japan that is outstanding more coming up today and compared and analyzed with our country`s situation. Usually, character fashion would give imagnation of products and companies themselves for aesthetic sense and can show possessive feeling and personality. And that mean fashion used by character like pictures and signals(that include words figures and special signals) and these fashion using by animation character was come out in 1929. In spite of third producer, Korea, back from USA and Japan about character fashion, we faced many problems. In order to solve these problems, we must make our own pure character that do not need to pay royalty and must spread marketing strategy with character fashion of more various designs. Therefore we should concentrate for raising high quality works and avoid uneconomic investment and plagiarism and finally we must expand recognition concerning character fashion.

연구논문 : 패션기업의 CRS 활동 유형에 대한 소비자의 인지적 적합성이 소비자 행동에 미치는 영향

이정임 ( Jung Im Lee ),신수연 ( Su Yun Shin ) 한국의류산업학회 2011 한국의류산업학회지 Vol.13 No.6

Fashion companies make use of diverse strategies to have a competitive edge as there is a growing fierce competition. According to earlier studies, consumers prefer the products and services of companies that direct their energy into CSR activities if there`s little disparity in quality of products and services among the companies. The way consumers look at the CSR activities of businesses is very important for the companies since it is linked to their evaluation and image of the companies and indulgencies on their word-of-mouth, purchase and loyalty; It`s not quite advisable for fashion companies to make an investment in CSR activities without any specific plans or conviction of the effectiveness of the activities. Actually, lots of domestic companies fail to success their CSR activities, despite of their hard efforts. This study was to examine the appropriateness of corporate CSR activities, the attitude of customers to companies and their intention of recommendation and purchase in detail, and to provide some information on strategy setting for the CSR activities of fashion businesses.

피부각질형성세포에서 표고버섯 물 추출물의 피부노화 억제 효과

이정임(Jung Im Lee),오정환(Jung Hwan Oh),박소영(So Young Park),김혜란(Hye Ran Kim),정경임(Kyung Im Jung),전병진(Byung-Jin Jeon),김동민(Dongmin Kim),공창숙(Chang-Suk Kong) 한국생명과학회 2020 생명과학회지 Vol.30 No.10

표고버섯에는 다양한 효능성분들이 존재하며 특히, β-glucan과 polyphenol 성분들은 항산화, 광노화, 주름개선등의 피부개선 효능이 알려져 있다. 본 연구에서는 표고버섯 물 추출물에서 polyphenol과 β-glucan 함량을 확인하였으며 이러한 연구결과를 바탕으로 피부노화 억제효능을 조사하였다. Scratch wound healing assay를 통해 표고버섯 물 추출물 처리시 자외선 조사에 의해 손상된 HaCaT cell의 증식 유도 효과를 확인하였다. 또한 세포내 생성된 ROS를 효과적으로 소거함으로써 세포 내 과도한 산화 스트레스를 줄여 다양한 염증성 사이토카인의 유발을 억제하고 피부노화 인자의 발현을 억제하는 것으로 생각된다. 세포 외 기질과 단백질을 분해하는 MMPs의 발현양상을 확인한 결과 표고버섯 물추출물은 MMP-1과 MMP-9의 발현을 억제하였으며, type I collagen의 생합성을 증가시켰다. 이를 통해 표고버섯 물 추출물은 세포를 활성화시켜 세포의 이동 및 증식을 유도함으로써 피부를 재생 및 collagen 합성을 촉진하고 collagen 분해 인자를 억제시킴으로써 피부의 주름억제 활성에 효능을 가지는 것으로 확인되었다. 따라서 본 연구를 통해 표고버섯 물 추출물은 화장품 분야에서 피부 노화 예방 및 개선소재로서의 개발 가능성을 확인하였다. Lentinuls edodes has been used for traditional food and medicine around Asia, and a variety of biological effects have been reported. In this study, L. edodes water extract (LWE) was investigated for its anti-photodamage effect in HaCaT keratinocytes. To perform the necessary assays, L. edodes was extracted with distilled water for 8 hr at 40℃ in an extract tank. Anti-photodamage activity was assessed using a scratch wound healing assay, cell proliferation, and a reactive oxygen species (ROS) scavenging test and by measuring the mRNA and protein expression levels of matrix metalloproteinases (MMPs) and type I procollagen. MMPs and collagen expression are major markers of UV-induced photodamage in skin. Prior to photodamage analysis, the total polyphenol and β-glucan contents of the LWE were evaluated and found to be 4.64 mg GAE/g DW and 165.96 mg/g, respectively. Treatment with LWE induced cell migration and cell proliferation in UV-irradiated HaCaT cells, and LWE effectively scavenged the ROS induced by H₂O₂ and UVB irradiation in HaCaT cells. UVB irradiation induced ROS generation and led to increased production of MMP-1 and MMP-9 and to decreased collagen production in human keratinocytes. Treatment with LWE upregulated the expression levels of MMP-1, MMP-9, and type I procollagen in UVB-irradiated HaCaT cells. This study suggests that LWE could be used to develop cosmetic materials with anti-photodamage effects.

Protective Effects of Portulaca oleracea L. Extract against Matrix Metalloproteinase Production and Reactive Oxygen Species Generation Induced by Ultraviolet B Radiation in Human Keratinocytes

Jung Hwan Oh(오정환),Fatih Karadeniz(파티 카라데니즈),Jung Im Lee(이정임),So Young Park(박소영),Youngwan Seo(서영완),Chang-Suk Kong(공창숙) 한국생명과학회 2018 생명과학회지 Vol.28 No.8

쇠비름(Portulaca oleracea.L)은 쇠비름과에 속하는 한해살이풀로서 리놀렌산과 같은 불포화지방산, 페놀성 화합물, 플라보노이드, 비타민 C, 미네랄 함량이 높은 것으로 보고되어 있다. 본 연구에서는 쇠비름 추출물을 이용하여 UVB를 조사한 인간각질형성세포에서 광노화 억제능을 확인하였다. Matrix metalloproteinases는 세포의 기질을 분해하는 효소로 MMP-1는 collagenase, MMP-2와 MMP-9는 gelatinases로 피부 진피층을 구성하는 type Ⅰ collagen을 분해시키는데 영향을 미친다. UVB를 조사한 인간각질형성세포에서 쇠비름 추출물을 처리했을 때 MMP-1, -2, -9의 발현이 감소하였으며, type Ⅰ procollagen의 발현은 증가하는 것으로 나타났다. 또한 쇠비름 추출물을 처리한 군에서 UV에 의한 ROS 생성이 감소하였는데 이는 Nrf-2의 활성화를 통한 항산화 인자 SOD-1과 OH-1의 발현 증가로 인해 세포내 ROS 생성이 감소한 것으로 사료된다. 따라서 본 연구 결과를 통해 쇠비름 추출물이 UVB를 조사한 인간각질형성세포에서 MMP 인자 및 항산화 인자의 발현 조절을 통해 광노화로부터의 세포 보호능을 가지는 것을 확인하였으며 나아가 화장품 소재로서의 개발 가능성을 확인하였다. Portulaca oleracea L. is an edible plant widely consumed in daily diet throughout Europe, Asia and America. In this study, protective effects of P. oleracea L. extracts against oxidative stress and matrix metalloproteinase (MMP) activity induced by ultraviolet B (UVB) radiation were investigated using HaCaT immortal human keratinocytes. In this context, the mRNA and protein productions of MMPs (MMP-1, -2, and -9) and type I procollagen, which are major markers of photoaging induced by UVB radiation in HaCaT keratinocytes, were evaluated. Furthermore, UVB-induced reactive oxygen species (ROS) generation and mRNA and protein expression levels of superoxide dismutase-1 (SOD-1), oxygenase-1 (OH-1), and nuclear factor-erythroid 2-related factor-2 (Nrf-2), all of which are associated with the antioxidant balance, were investigated. As shown by the results, UVB radiation induced ROS formation and led to increased production of MMPs and decreased collagen production in human keratinocytes, which resulted in skin photoaging or photodamage. The treatment with P. oleracea L. extracts downregulated MMP (MMP-1, -2, and -9) production and upregulated type I procollagen expression in UVB-induced HaCaT cells. Furthermore, treatment with the extracts decreased UVB-induced ROS generation and increased the expression of antioxidant enzymes, such as SOD-1 and OH-1, through the Nrf-2 pathway. Taken together, these results suggest that P. oleracea L. extracts could be a potential cosmeceutical agent for the prevention of skin photoaging or photodamage.

3T3-L1 지방전구세포에서 염생식물 Atriplex gmelinii의 조추출물과 용매 분획물의 지방세포분화 억제

이정임(Jung Im Lee),오정환(Jung Hwan Oh),공창숙(Chang-Suk Kong),서영완(Youngwan Seo) 한방비만학회 2023 한방비만학회지 Vol.23 No.2