한국산 약용식물의 화장품천연소재로서 응용에 관한연구

안봉전,이진태,이순애,곽재훈,박정미,이진영,박태순,손준호 경산대학교 생명자원개발연구소 2003 생명자원과 산업 Vol.7 No.-

Biological activities and application of sanguisorbae officinalis L. were investigated. In the enzymological physiological activities, the electron donating ability(EDA) was 54.92% in 10 ppm and it was over 90% over 50ppm and SOD-like activity was high as 65.36% in 1000 ppm, it was gradual increased. As inhibitory effect of xanthine oxidase, it was 17.90% in 200 ppm and a little low as 36.89% in 500 ppm and inhibitory effect of tyrosinase, it was a little low as 20.45% below 1000 ppm. As the result of measuring the lipid oxidation, all the concentrations of medical ion treatments had the ability to keep it from acidification and metal ion blocking effects about the lipid oxidation promoting factors(Fe^(2+) and Cu^(2+)), Fe^(2+) was better than Cu^(2+) and all concentrations of medical ion treatments was 40% in 50ppm. When it was applied into normal skin-softener it showed safe effect so that we can expect that as the natural material of cosmetics.

뇌경색증에서 뇌척수액 효소치에 관한 연구

위봉애 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.2

Cerebrospinal fluid levels of creatine kinase(CK), glutamate oxaloacetic transaminase(GOT) and lactate dehydrogenase(LDH) were measured in 8 acute stroke patients comprising 5 cortical strokes and 3 lacunar strokes. A marked elevation of CK was seen in cortical stroke compared to lacunar stroke and control group. No significant difference in cerebrospinal fluid levels of GOT and LDH was seen between the two kinds of strokes and control group. These findings suggests that cerebrospinal fluid levels of creatine kinase could be a useful diagnostic tool to distinguish cortical from lacunar stroke.

불신앙 시대의 작가의 실존 : 아네테 폰 드로스테-휠스호프의 시인 시 연구 Eine Betrachtung u¨ber die Dichtergedichte der Annette von Droste-Hu¨lshoff

조봉애 숙명여자대학교 독일어권연구센터 1998 독일문화 Vol.5 No.-

Annette von Droste-Hu¨lshoff, die 1797 in Mu¨nster geboren wurde, ist eine bedeutende Dichterin in der deutschen Literaturgeschichte. Aber bis jetzt haben sich allerdings wenige koreanische Germanisten fu¨r sie interessiert. Das Zeitalter, in dem Droste als Schriftstellerin ta¨tig war, wird als Restaurationszeit bezeichnet. Es wurde durch gesellschaftliche und politische Konflikte, die durch den Gegensatz der Revolution und Restauration verursacht wurden, und moralische und intellektuelle Unordnung gepra¨gt. Diese Unordnung wurde durch das Erlo¨schen des christlichen Glaubens in der Bevo¨lkerung hervorgerufen. In dieser Zeit teilten sich die deutschen Schriftsteller in progressive und konservative Gruppe. Droste kann als der konservativen Gruppe geho¨rende Schriftstellerin bezeichnet werden. Sie hat lebenslang auf dem Lande gelebt und ist "als eine Verbu¨ndete und Verfechterin der Restauration" ihren eignen Weg gegangen. Aber sie ist unkritisch den bestehenden konservativen Denkmustern gefolgt. Auch ist sie mit dem la¨ndlichen, bequemen Leben unzufrieden gewesen. Sie hat die Zeitprobleme und Zeitwiderspru¨che mit dem Blick eines festen katholischen Glaubens durchschaut und sich um das Wiederaufkommen des Glaubens und der traditionellen, gesellschaftlichen Ordnung bemu¨ht. Droste betrachtet ihr Zeitalter als ein durch die Su¨nde verdorbenes. Fu¨r Droste ist die Su¨nde die Wirklichkeit, die alle geistigen Bereiche des Lebens bestimmt. Der Mensch hat das Gottesebenbild verloren, das er seit der Scho¨pfung gehabt hat. Also regiert die Angst den Geist des Menschen. In den Dichtergedichten deutet Droste die Aufgaben der Dichter an. Sie ist davon u¨berzeugt. daβ sie fu¨r ihre unter der Su¨nde leidenden Zeitgenossen von Gott als Dichterin berufen wurde. Daher meint sie, der Dichter hat die Aufgabe eines Propheten, der Menschen erweckt und sie ihren Glauben wiederbekommen la¨βt. Aber um die Menschen vor dem Untergang zu retten, muβ der Dichter gleich Christus sich selbst opfern. Und Droste ist u¨berzeugt, daβ diese Aufgabe als Heilende oder Retterin ihr aufgetragen ist. Sie wollte eine Mahnerin und "Nachtheroldin" werden, indem sie die Schmerzen der Zeit miterlitt.

근무력증에서 저용량-격일 스테로이드치료의 효과

위봉애 충남대학교 의과대학 지역사회의학연구소 1986 충남의대잡지 Vol.13 No.2

Low-dose alternate day oral prednisone regimen was administered to seven myasthenic patients with improvements in six and remission in one patient. Improvement occured initially 60 days after start of prednisone, becoming maximal 5.8 months after the start of prednisone. The initial deterioration during prednisone treatment occured in one paient. Other side-effect of prednisone treatment occured in all patients and these included moon face, glucose intolerance, acne, gastrointestinal bleeding, osteoporosis, hypokalemia and infection.

한국산 약용식물 추출물의 항균력에 관한 연구

안봉전,손에량,이진태 경산대학교 생명자원개발연구소 2000 생명자원과 산업 Vol.4 No.-

민간 생약제와 식품공장 폐기물 등의 30여가지의 추출물로부터 항균성 및 GTase 활성 저해능력을 갖는 것을 8종의 미생물을 이용하여 검색한 결과, 15종이 항균력, 9종이 GTase 활성저해능력을 갖고 있는 것으로 나타냈다. 이들 15종 중에서 오배자, 적포도 과피 물추출물의 Methanol 분획물에 있어서 E.coli와 B.subtilis 등 그램 음성, 양성 세균에 대하여 오배자가 3.0mg, 1.0mg 적포도가 3.0mg, 2.0mg의 MIC를 각각 나타냈다. 오배자, 적포도 과피, 물추출물의 Methanol 분획물은 항균력 뿐만 아니라 충치생성에 관여하는 GTase에 대해서도 효소활성 저해능력을 갖는 것으로 나타났다. 이들 추출물 중에서 대부분의 물질은 Polyphenol 계통의 물질로서 이 물질등에 의해 항균성 및 GTase 활성 저해 효과가 나타나는 것으로 추정되어지고 있다. 위에서 밝힌 추출물의 검토로 인공합성 보존제보다 우수하고 경제적이며 다양한 기능성의 천연보존제로서의 보충연구와 개발 여하에 따라서 사용가능성이 기대되어진다고 하겠다. The anti-microbial and GTase(Glucosyltransferase) inhibition activity were searcher for 30 species of various folk-frugs and by-products of food-industry. Among them, two species, gall-nut and red-grape husk water extracts, were selected for the powerful anti-microbial and GTase inhibition activity. The methanol fractions of gall-nut and red-grape husk were showed very powerful anti-microbial activity on both Gram(+) and (-), B. subtilis and E. coli. The MIC(Minimum Inhibitory Concentration) of gall-nut methanol fraction were 1.0mg for E. coli. The methanol fractions of gall-nut and red-grape husk were showed powerful GTase inhibition activity. The conecntrations of these fractions for 80% inhibition of GTase activity were ?? mg/ml and ?? mg/ml, respectively. The most abundant compound in these extracts seems to be polyphenol derivatives. From these results, we think that the gall-nut and the red-grape husk extracts had more anti-microbial and anti-plaque activities than artifical synthetic presevatives as an economic point of view : although more researches and experiments were needed.

두경부 전산화 단층촬영시의 주요 장기선량, 유효선량 및 위험도

김애지,나경수,조봉혜 大韓口腔顎顔面 放射線學會 1995 Imaging Science in Dentistry Vol.25 No.1

The organ or tissue doses were determined with head and neck phantom measurement for multiple axial scans (36 slices), multiple coronal scans (13 slices), 3 types of single axial scans(orbit, maxillary sinus and mandibular canal) and single coronal scan(maxillary sinus). For each scan sequence 30 TLDs were placed in selected sites(16 internal site and 14 external sites) in a tissue-equivalent phantom. The exposure was made at 120kVp, 500mAs with 5 mm slice width. The results were as follows: 1. In multiple axial scans, the greatest effective dose recorded was that delivered to the thyroid glands(2.77 mSv) and the least was that received by the skin(0.05 mSv). From these data, stochastic effects were ?? and ??, respectively. 2. In multiple coronal scans, the greatest effective dose recorded was that delivered to the salivary glands(0.58 mSv) and the least was that received by the skin(0.01 mSv). From these data, stochastic effects were ?? and ??, repectively. 3. Among single axial scans, the greatest effective dose recorded was that delivered to the salivary gland(0.38 mSv) in maxillary sinus scan. From this data, stochastic effect was ??. 4. In single coronal scan, the greatest effective dose recorded was that delivered to the salivary gland(0.01 mSv). From this data, stochastic effect was ??. 5. The equivalent dose measured that delivered to the lens of the eyes was 69.64 mSv in multiple axial scan, 39.32 mSv in multiple coronal scan and 36.77 mSv in single axial scan(orbit).

범법간질환자와 정신질환자의 비교연구 : 범죄특성과 간질 Characteristics and Epilepsy in Criminal Acts

이상봉,박경우,김재문,이애영,정진상 대한신경과학회 1996 대한신경과학회지 Vol.14 No.1

특수 콘크리트를 이용한 공원시설 관련 제품에 관한 연구

박봉우,김진아,신애란,전병건 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

본 연구는 특수 콘크리트를 사용하여 공원시설 관련 제품을 생산하기 위한 기초 자료를 얻을 목적으로 수행하였다. 현재 국내에서 생산하여 사용되고 있는 공원 관련 시설물을 대상으로 소재에 대한 선호도와 소재의 특성을 우편을 통한 설문 조사를 하였다. 설문의 결과 가장 선호하는 소재는 목재, 인조목, 철금속, 비철금속, 석재 등의 순서로 나타났다. 재료 별 특성은 12개 공원 관련 시설과 7개 시멘트 콘크리트 제품을 대상으로 재료별로 10개 항목에 대한 특성을 조사하여 matrix로 나타내었다. 이렇게 조사된 결과를 토대로 하여 공원 관련 제품 생산을 위한 시험적인 모델로 특수 콘크리트를 사용한 블라드와 콘크리트 판넬의 모형을 제시하였다. The purpose of this study was to obtain basic information in order to produce of park facility products using by special concrete. This study made a survey of preference and character of the raw materials on park facility products throughout the country by mail questionnaire. As a result, the ranking of preference on raw materials were wood, imitation wood made from cement concrete, steel, and nonferrous metal. Also, the 10 characters of raw material on the 12 items of park facility products and 7 items of cement concrete products investigated and their results showed by matrix. Based on these results we suggest the pilot models of bollard and concrete panel for pedestrian using special concrete.

시상출혈의 임상양상

위봉애 충남대학교 의과대학 지역사회의학연구소 1987 충남의대잡지 Vol.14 No.2

The author reviewed the cases of 22 patients with thalamic hemorrhage who were seen at the Chungnam National University Hospital between 1985 and 1987. The analysis was based on clinical-CT correlations. The age of the patients ranged from 35 years to 83 years(mean : 57 years). Sixteen(73%) were hypertensive. The size of hematoma was less than 10mm in 2 patients, 10-30mm in 14 patients and larger than 30mm in 6 patients. Impaired consciousness was observed in 77%. The prognosis seemed to be inversely proportional to the size of hematoma and the severity of consciousness impairment. Miosis with or without sluggish light reflex occurred in 6 patients and gaze preference in 4. Visual field defect was observed in I patient. Hemiparesis was associated in 95% of patients and hemisensory defect was confirmed in 13 patients among the 17 patients tested. Dysphasia and dysarthria occurred in 3 and 5 patients respectively.

파노라마 촬영시의 두경부 주요기관의 등가선량, 유효선량 및 위험도

이애련,나경수,조봉혜 大韓口腔顎顔面 放射線學會 1995 Imaging Science in Dentistry Vol.25 No.2

The purpose of this study was to evaluate the equivalent and effective dose, and estimate radiation risk to the critical organs of head and neck region from the use of adult and child mode in panoramic radiography. The results were as follows. 1. The salivary glands showed the highest equivalent and effective does in adult mode were 837μSv and 20.93μSv, those in child mode were 462μSv and 11.54μSv, respectively. 2. Total effctive doses to the critical head and neck organs were estimated 34.21μSv in adult mode, 20.14μSv in child mode. From these datas, The probabilities of stochastic effect from adult and child mode were ?? and ??. 3. The other remainder showed the greatest risk of fatal cancer. The risk estimate were 4.5 and 2.7 fatal malignancies in adult and child mode from million panoramic examinations. The bone marrow and thyroid gland showed about 0.1 fatal cancer in adult and child mode from these examinations.