자외선과 피부에 관한 고찰

장경자,임유성 경복대학 2000 京福論叢 Vol.4 No.-

태양은 우리의 삶에 필수적이다. 그러나 오늘날 CFC가 지구상의 생물체를 보호하는 오존층을 파괴하고 있다. 따라서 지상에 도달하는 태양광선의 양과 강도가 증가하고 있다. 몬트리올 의정서에 의해 CFC의 생산과 사용이 제한되고 있으나, 이미 사용되어 성층권에 존재하는 CFC가 사라지는데는 오랜 기간이 필요하다. 태양광선을 완전히 차단하기는 불가능하므로 피부에 대한 자외선의 효과와 자외선으로부터 피부를 보호할 수 있는 적절한 방법을 알아야 한다. 본 연구는 다음과 같은 내용을 포함한다. - 지구상의 태양광선의 양과 강도를 변화시키는 다양한 요소들 - 멜라노 타입에 따른 개인의 피부보호 능력과 광민감도 - 피부에 미치는 자외선의 즉각적, 지연된, 장기적인 효과 - 자외선에 대한 적절한 피부 보호 본 연구는 아래와 같이 결론지어 진다. 같은 환경아래서도 태양광선은 개인에 따라 다른 효과를 나타낸다. 이는 개개인의 멜라노 타입과 광민감도가 다르기 때문이다. 오존층파괴로 더 많은 자외선이 지상에 도달하고 현재로선 태양광선에 과도한 노출을 피하고 적절한 보호 방법을 취하는 것이 필요하다. 결국, 적절한 보호를 취하기 위해서는 개인의 멜라노 타입과 광민감도를 인지하는 것이 중요하다 하겠다. The sun is essential to our lives. But, at present the CFC's are depleting the ozone layer that protect the biological beings on the earth. In consequence the quality and the intensity of the solar radiation is increasing on the surface of the earth. In accordance with the Montreal Protocol the production and use of the CFC is limited 3ut it takes a long time for already used CFCs in the stratosphere to disappear. It is impossible to completely avoid solar radiation. Thus it is important to know the effects of solar ultraviolet radiation on human skin and appropriate actions people should take for protections against it. The contents of the study are as follows ; - the various factors modifying the quality and the intensity of solar radiation on the surface of the earth, - the protection capacity of skin and solar sensitivity of subjects according to the melanotype, - the immediate, delayed and long-term effects of solar UV radiation in human skin, - the appropriate protections for human ski1 against solar UV radiation. In conclusion this study disclosed followings ; At the same environmental conditions, the solar radiation effects are different for each individual, because of different melanotype and different solar sensitivity. Ozone depletion delivers more ultraviolet radiation to the surface of the earth and there is no safe way to tan at present. It is necessary to avoid overexposure or excess sunlight, and to take appropriate protections. Finally, it is important to recognize melanotype and solar sensitivity of subjects in order to get available protections.

에스떼틱 살롱을 위한 Relax-Zone 경영에 관한 고찰

장경자,한은희 경복대학 2001 京福論叢 Vol.5 No.-

국내 피부미용계는 그 동안 많은 전문인력의 배출과 에스테티션의 노력으로 발전되어 왔다. 그러나 에스테틱 살롱이 보다 높은 경쟁력을 갖추기 위한 전문적이고 현장 적응이 용이한 경영 이론서가 적은 것이 우리 피부미용계의 현실이다. 본 논문은 이러한 사업 현장에서 적용 가능한 경영기법의 노하우와 새로운 시대에 걸맞는 경영기법을 제시하는데 연구의 목적이 있다. 이러한 상황에서 에스테티션에게 가장 적합한 대안으로 선택한 경영이론이 Relax-Zone 경영기법으로 연구 내용은 다음과 같다. - Esthetic salon의 실태 - 마켓팅의 원론과 현대 마켓팅론 - Esthetic salon의 경영환경과 사고의 전환 - Relax-Zone의 정의 - Realx-Zone 경영의 구성요소 본 연구는 다음과 같은 결론을 내릴 수 있다. 에스테티션에 의한 에스테틱 살롱의 경영에 경쟁력을 높일 수 있는 방법으로 설정 할 수 있는 것은 Relax-Zone 경영 기법이다. 이는 에스테티션의 노력과 연구로 충분히 성취할 수 있는 기법이며 자연 친화적 (Natural Friendly) 사유를 말하는 것이다. 특히 Relax-Zone 경영은 에스테티션에게 테라피스트 로서의 독창적인 경영의 노하우를 터득하게 하고 높은 경쟁력과 이익을 가져다 줄 것이다. The field of domestic skin & beauty has been developed by appearance of many professionalist and esthetician's effort. It is our reality that there are few technical management theoretic books which is easy to the field for higher competitve power of esthetic salon. The purpose of this study is to suggest know-how of management techique applicable in these business area and suitable for new age. In these environment, it is Relax Zone management esthetician technique that management theory chosen for the most adequate alternative plan to estheticians is. The study of this Relax Zone management technique is following : - Actual condition of esthetic salon - Marketing principles and modern marketing theory - Managing environment of esthetic salon and conversion of thought - The definition of Relax Zone - Constitutional elements of Relax Zone The results of this study are following ; It is Relax Zone management technique that can be set up as a technique raise competitive power in esthetic salon management by esthetician. It is the technique which can be accomplished with esthetician's effort and research and natural friendly speculation. Especially the management of Relax Zone will let esthetician acquire know-how of management and have high competitive power.

독거노인과 가족동거노인의 신체적 건강상태와 건강행위에 관한 연구

장은희,김후자,권경남,정귀애,김연화,이인혜 영남이공대학 2004 論文集 Vol.33 No.-

Purpose : The purpose of this study was to identify the physical health status and health behavior practice of in-home elderly in order to provide basic data for effective nursing intervention to promote health and quality of life. Method : The subjects for this study were 299 elderly persons in the D city. Data were collected by interview with questionnaires. Result : The ratio of chronic disease was higher for the elderly who live alone than the elderly who live with family. Arthritis was the most common chronic disease of the elderly in spite of the fact that either they live alone or live with family. The physical health status score of the elderly who live with family was statistically higher than the elderly who live alone. The health behavior score of the elderly who live with family was statistically higher than the elderly who live alone. Conclusion : To promote health behavior of the elderly, it is necessary to develop nursing intervention that considers sociocultural tradition and demographic character.

소세포 폐암의 갑상선전이 1예

장리라,최영식,박요한,문대성,김자경,김성은,최인수,유찬희,남성진 고신대학교 의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.3

Metastasis to the thyroid gland is usually considered uncommon. The most frequent sites of the primary tumor include the kidney, breast and lung. Its presence often indicates poor prognosis. Metastases represent the advanced stage of the tumors and fine needle aspiration cytology is and important way of diagnosis in thyroid metastasis. we experienced a case of Metastatic Small cell Lung Carcinoma to the Thyroid Gland. A 58-year-old man with Graves' disease diagnosed pulmonary nodule in the left upper lung field on his chest X-ray film. The patient's thyroid gland was diffusely swollen, and elastic to hard. A thyroid ultrasonography showed 1cm sized hypodense nodule on the left thyroid gland. The patient underwent a ultrasonography guided fine needle aspiration cytology of the mass. Cytological diagnosis was a metastatic small cell carcinoma. Then Chemotherapy was administered to the patient. The authors report this rare case of metastatic small cell lung carcinoma to the thyroid with literature review.

감압하에서의 김치숙성과 열처리

정자림,김미향,김미정,장경숙,김순동 대구효성가톨릭대학교 식품과학연구소 1994 식품과학지 Vol.6 No.-

김치의 숙성과 열처리 효과에 미치는 감압의 영향에 대한 실험결과를 요약하면 다음과 같다. 김치를 560㎜Hg과 360㎜Hg에서 숙성시킨 경우는 상압보다 젖산균의 생육이 촉진되는 반면호기성균이 감소되어 김치의 품질이 향상되었다. 그러나 0㎜Hg에서는 균의 생육이 저해됨과 동시에 김치조직이 손상되었다. 560㎜Hg와 360㎜Hg에서 숙성시킨 김치는 상압에서 숙성시킨 김치보다 저장성이 높았다. 숙성된 김치를 감압하에서 열처리할 경우 바람직한 감압조건은 460-260㎜Hg이었으며 80℃에서는 4분처리, 100℃에서는 2분처리, 120℃에서는 1분간 처리하는 것이 조직의 상태나 저장면에서 양호하였다. This study was carried out to investigate the effect of sub-atmosphere on the fermentation and heat treatment after fermentation of Kimchi. When the results from the conditions of atmosphere and under-atmosphere were compared, the growth of lactic acid bacteria was increased but the growth of aerobic bacteria was decreased under 560㎜Hg and 360㎜Hg. The number of total microorganism was decreased and simultaneously damaged to the tissue of Kimchi under 0㎜Hg. Kimchi fermented under 560㎜Hg and 360㎜Hg had longer storage duration than that of atmosphere. Among the several conditions, the result of heat treatment under 460-260㎜Hg was the best. The treatment for 4 minutes at 80℃, 2 minutes at 100℃, and 1 minute at 120℃ was good in tissue states and storage.

대상포진의 임상적 연구

박장규,김윤성,구자경 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.2

The authors analized 78 patients with herpes zoster treated at Department of Dermatology, Chungnam National University Hospital from 1982 to 1985 to find out the epidemiology and clinical course. The results were as follows: 1. The annual prevalence rate of herpes zoster ranged 1.5% to 2.0%(mean 1.8%) and did not increase during 8 years from 1977 to 1984. 2. There was no sexual difference. 3. Herpes zoster was seen most frequently in the 50-59 year age group (24.4%), in July in a year (16.7%) and during summer(34.6%). 4. The dermatomic involvement of herpes zoster was most common on thoracic nerve(48.7%), and others were trigerminal nerve (28.2%), cervical nerve (14.1%), lumbar nerve(6.4%) and sacral nerve(2.6%) in order. 5. The interval of onset of subjective symptoms and vesicle appearance was 3.9 days in average. The mean duration of treatment was 13.8 days. There was a tendency that both interval and duration increased with increasing age. 6. The most common complication of herpes zoster was postherpetic neuralgia (6.4%) and others were keratoconjunctivitis(2.5%), herpes zoster with aberrant vesicles (2.5%) and recurrent herpes zoster (1.3%).

역전사 중합효소 연쇄반응을 이용한 사람의 활성 T세포 항원 CTLA-4 유전자 클로닝 및 마우스 L세포에서의 발현

조양자,장경덕,정용훈,박장환,김경희 한양대학교 의과대학 1993 한양의대 학술지 Vol.13 No.2

Occupancy of the T-cell receptor (TCR) by antigen in association with class Ⅱ MHC molecule is required for the initiation of T cell activation. However TCR stimulation is not a sufficient signal to account for all the observed events that occur during T cell activation. And in the absence of a second costimulatory signal provided by abtigen presenting cell antigen specific signal may lead to clonal inactivation or energy. CD28, a T cell surface molecule first defined by monoclonal antibody 9.3 on human cells, appears to function as an alternative, TCR/CD3-independent, activation pathway for T cell. This molecule provides costimulatory signal for T cell proliferation by increasing a number of lymphokines and cytokines production. A T cell activation antigen CTLA-4 is homologous to CD28 with 28% amino acid and 67% of nucleic acid homology in the protein coding region. CTLA-4 was ofiginally identified by the differential screening follosing subtractive hybridization of murine cytotoxic T cell cDNA library and mapped to the same lacation on chromosome 2 in human and chromosome 1 in mouse as CD28. These findings and activation associated expression pattern of CTLA-4 raise question about functional role of this molecule in T cell activation. In this study human CTLA-4 cDNA was amplified from phytohemagglutinin (PHA)-stimulated human peropheral blood lymphocytes mRNA by using reverse transcription-ploymerase chain reaction (RT-PCR) method. And amplified human CTLA-4 cDNA was subsequently cloned into pRC/CMV vector. In double stranded DNA sequencing the 331st base of protein coding region was changed from guanylic acid of human CTLA-4 from alanine to threonine. Murind L cell transfected with this clone expressed 36kD protein. It appears that this dirrerence of molecular weight between native (34kD) and recombinant (36kD) human CTLA-4 molecule may due to glycosylation differences. The cDNA and murine CTLA-4 molecule may due to glycosylation differences. The cDNA and murine L cell lines expressing human CTLA-4 developed by this study would contribute in future work unveiling the biological rile of CTLA-4 in T cell activation.

한방재료를 첨가한 타조 추출액의 영양학적 특성에 관한 연구

김애정,여정숙,장준혁,우경자,김혜진 동아시아식생활학회 2002 동아시아식생활학회지 Vol.12 No.3

This study was undertaken to analyze chemical composition, macro- and micro-mineral contents of ostrich bone with flesh meat (BF), ostrich bone with flesh meat with herb medicine (BFH) and ostrich bone with internal organs (BI). Crude fat of the BFH was lower, but crude protein and crude ash of the BFH were significantly higher than those of the BF and the Bl. Among the minerals, Ca, P. Mg, Fe, Cu, Zn content of the BFH were significantly higher than the content in the BF and the BE The minerals, Ph, Cd and As were not detected in ostrich and herb medicine extracts. From the sensory, test of ostrich and herb medicine, the preferences were in the following order: ostrich bone with flesh meat with herb medicine (BFH), ostrich bone with flesh meat (BF), and ostrich bone with internal organs (BI) in extracts.

The Linguistic Roots of Korean Traditional Food and Food Ingredients in Hunmong- ja-whae and the Development of Its Application System

Hye Jeong Yang,Kyung Rhan Chung,Hyun Ju Lee,Ahe ryung Yu,Hyun In Oh,HoMoon Seog,Dae Young Kwon,So-ri Lee,Dai-Ja Jang 한국콘텐츠학회 2011 한국콘텐츠학회 ICCC 논문집 Vol.- No.-

벤조피렌으로 유도된 마우스 폐선종에서 Biochanin A의 효과

이윤실,조경자,김태환,장자준 A.R. Liss 1992 ENVIRONMENTAL MUTAGENS AND CARCINOGENS Vol.12 No.2