오리부산물과 한약재를 이용한 추출액의 영양성분 및 중금속 노출에 대한 피해 완화 효과 : (Ⅱ) 중금속 노출에 대한 오리추출액의 피해 완화 효과 (Ⅱ) Damage Mitigation Effects on Heavy-metals Exposure of Peking-Duck By-Product Extracts

한종현,이우진,조성균,이미정,정미란,전정우,김운영,박성혜 동아시아식생활학회 2003 동아시아식생활학회지 Vol.13 No.4

This study was performed to investigate the effects of peking-duck extracts added with medicinal herbs(DJ) on the intoxication of heavy metals (Hg, Pb, Cd, As) in rats. Sprague-Dawley rats weighing 150±15g, were randomly assigned to 5 groups: basal diet only in normal control group(NCG); basal diet and heavy metals without DJ injection in heavy metal control group(HMC); basal diet, heavy metals and DJ(3㎎/㎖) injection in heavy metal low duck juice group(HMLD), basal diet, heavy metals and DJ(30㎎/㎖) injection in heavy metal middle duck juice group(HMMlD); basal diet, heavy metal and DJ(300㎎/㎖) injection in heavy metal high duck juice group(HMHD). Hg and As was injected by 50ppm and Cd and Pb by 25ppm for 17days. Also DJ oral feeding was conducted for 28days. The result of this study were as follows: Food intake and body weight gain in heavy metal administered groups were lower than those of NCG. Liver, kidney and testis weights were not significantly different among 5 groups. GOT, GPT and BUN activities were significantly reduced in DJ treated groups as compared to HMC. DJ showed the suppressing effect on the accumulation of Hg, Pb and Cd in serum, liver and kidney. Fecal Hg and Cd excretions increased with DJ feeding. The results suggested that DJ may have some protective effects on Hg, Cd and Pb intoxication by reducing the accumulation m tissues and increasing excretion. This study also showed the effective way of using duck-extract and its application to the oriental medicine.

14個 對稱中心點群의 等價回折面關係式

李珍昊,秋錦洪,徐日煥,林星秀,柳保盈,朴晶蘭 충남대학교 자연과학연구소 1993 忠南科學硏究誌 Vol.20 No.1

The planes belonging to the 230 space groups have been classified into 14 equivalent plane relations according to the symmetry of Laue groups.

炭素纖維시트로 補强된 鐵筋콘크리트 보의 휨補强孝果에 關한 實驗硏究

이정희,김연동,이용택,박순란 大田産業大學校 1999 한밭대학교 논문집 Vol.16 No.1

This study is about an experimental investigation was conducted to examine the feasibility of Carbon Fiber sheet(CFS), a kind of high strength fiber, for repair and reinforcement method of concrete structures. The experimental program included tests of beams different in wrapping method and amount of CFS. The beams were subjected to monotonic loading. In order to practically apply the repair and reinforcement method, further research is needed for the distrtbution, amount, and bond of CFS. In this study, an experiment was conducted for R/C beams reinforced with CFS, for various wrapping method and amounts of CFS. Experimental results showed the wrapping method increasing the bond area and amount of CFS layer caused the increase in the strength of the beams.

국내산 무화과를 이용한 와인 제조 및 품질 개선 효과

정미란,차정단,윤순일,한종현,이영은 동아시아식생활학회 2005 동아시아식생활학회지 Vol.15 No.1

Fig(Ficus carica L.) which belongs to Moraceae family has been used as digestion promoter, cure for ulcerative inflammation and eruption in Korea. Figs have very short preservation period and can be kept only 1 week even in the refrigeration system. The possibility of wine-making from Korean figs was tested by analyzing the fermentation characteristics, proximate analysis and free sugar contents of wine made of slices with 20% sugar addition. Ethanol fermentation of the figs by Saccharomyces cerevisiae was done rapidly. The ethanol contents, pH, total acidity and sugar content were 12.1%, 3.91, 0.42% and 9.9 °Brix, respectively. The results from the sensory evaluation were as follows. The wine made from the sliced figs were better than that from fig juices in their sensory scores. The wine made with frozen figs was not different from that made with fresh ones. To improve the quality of wine, the addition of dried leaf powder in the concentration of 100 ppm were tried and found it was superior to the one made without leaf.

좋은 죽음의 개념 분석

이경주,황경혜,라정란,홍정아,박재순 가톨릭대학교 간호대학 호스피스 교육연구소 2006 호스피스논집 Vol.10 No.-

Purpose: Death is not an option but a necessity in our life. However, there is little understanding of what a good death means. This study was conducted to analyze the concept of a good death by exploring attributes, antecedents, consequences and empirical criteria for a good death in literatures. Method : Reviewed materials were collected by searching for web cites such as PubMed, National Library of Korea, National Assembly Library. Walker and Avant's method(2004) was used for this concept analysis. Results : The findings showed that a good death includes seven attributes: dignity (personal respect and privacy), self-control (the right of choice, independence, clear consciousness), comfort (physical, psychological, spiritual). optimal relationships (supportive environment, proper care, restoration of relationships), appropriateness (sequence and proper age of death), preparation for death (completing unsettled tasks, leaving a legacy, positive attitude toward life, awareness and acceptance of death) and minimizing burden. Conclusion : This results will provide health professionals and people with a preliminary understandings of a good death. In addition, there is the need for further study to develop objective measurement of a good death and effective nursing intervention for the dying.

향요법 발반사마사지가 복지시설노인의 스트레스, 우울 및 수면에 미치는 효과

이정란,홍해숙 대한기초간호자연과학회 2005 Journal of korean biological nursing science Vol.7 No.2

The purpose of this study was to investigate the effects of aromatherapy and foot reflex massage on stress, depression, and sleep pattern of institutionalized elderly. The design of this study was nonequivalent control group pre-posttest design. The data were collected from February 24 to April 9 of 2005. Fifty-one elderly were divided into two groups, 26 institutionalized elderly for the experimental group and 25 institutionalized elderly for the control group. The experimental group underwent aromatherapy and foot reflex massage two days per week(40 minutes per session) over five weeks period. Stress(subjective stress and serum cortisol level), depression, and sleep pattern were assessed in both groups before and after intervention. Five weeks after intervention were spended, the experimental group was again assessed. Five weeks without intervention were spended, the control group was again assessed. The data were analyzed by the statisticial SPSS WIN 12. The results of this study were as follows; ㆍStress of the experimental group with the intervention was significantly lower than that of the control group. ㆍDepression of the experimental group was significantly lower than that the control group. ㆍSleep pattern of the experimental group was significantly higher than that of the control group. In conclusion, the aromatherapy and foot reflex massage program had positive effect on Institutionalized elderly's on stress(subjective stress and serum cortisol level), depression, and sleep pattern.

정상면역을 가진 환자에서 발생한 복부대동맥의 진균 감염성동맥류 1예

이호영,김태형,추은주,전민혁,이은정,정은정,전성란,박의주,염욱,장원호,황정화,김동훈,김동원 대한감염학회 2008 감염과 화학요법 Vol.40 No.3

감염성동맥류는 드물지만, 치명적인 질환이다. 진성 진균성 감염성동맥류는 더 드물게 발생한다. 진균감염은 사망률과 이환율이 매우 높다. 그러나 증상이 비특이적이고 일반적인 진단방법으로는 민감하게 진단이 되지 않기 때문에 종종 진단이 어렵다. 저자들은 면역이 정상이고 다른 위험인자가 없는 환자에서 복부대동맥에 발생한 진균성 감염성동맥류를 경험하여 이를 보고한다. 컴퓨터 단층촬영과 혈관 수술에 기초하여 진단하였으며, 수술 후 조직배양에서 균이 동정되지는 않았으나 절제한 혈관조직에서 칸디다 감염을 시사하는 발아가 있는 효모균이 관찰되었다. 한국에서 1988년에서 2007년까지 복부에 발생한 감염성동맥류 17증례를 고찰하였을 때 진성 진균성 감염성동맥류는 없었으며, 저자들이 경험한 것이 복부에서 발생한 진균감염성 동맥류로는 첫 증례이다. Infected aneurysms are uncommon, frequently fatal lesions. "True" fungus-infected aneurysms are even rarer. Fungal infections have high morbidity and mortality. However, diagnosis is frequently difficult, since the symptoms are non-specific and standard diagnostic procedures are often insensitive. We experienced a patient with persistent fever and negative blood cultures. The patient was immunocompetent and had no risk factors, and was diagnosed with a fungus-infected aneurysm based on computed tomography and vascular surgery. The vascular tissue revealed some narrow-based budding yeast within the thrombus, suggesting Candida infection. Seventeen cases of infected aneurysm of the abdomen were reported in Korea from 1988 to 2007, although none were "true" fungus-infected aneurysms, making this the first fungus-infected aneurysm of the abdomen in Korea. Prompt diagnostic procedures and aggressive treatment modalities are necessary for patients with occult infection and negative blood cultures, regardless of their immunocompetence, because of the high morbidity and mortality of this condition.

서울지역 일부 과체중 및 적절체중 학령기 아동의 신체계측, 체지방률, 혈액지표 및 영양소 섭취 상태의 비교 분석 연구

이정숙,이정윤,임현정,조미란,차성호,조여원 대한영양사협회 2003 대한영양사협회 학술지 Vol.9 No.4

This study was carried out to compare the characteristics of the over weight elementary school students with those of desirable-weight children. Anthropometric parameters such as height, weight, BMI body fat percentile, triceps skin fold thickness were measured. Dietary assessment and blood analysis were performed. The average ages of over weight children and desirable-weight children were 10.9f2.5 and 10.2±2.8 years, respectively. The means body fat percentile of over weight children and desirable-weight children were 27.5±3.7% and 20.2± 3.8%. respectively. Plasma levels of TG. total cholesterol, LDL cholesterol, and HDL cholesterol of over weight children and desirable-weight children were 179.3±30.0. 104.9f26.6, 52.3f6.7 and 178.3±84.l㎎/dl and those of desirable-weight children were 86.1±43.5, 183.7f16.5, 101.0f2.1 and 67.7±20.0㎎/dl respectively. Plasma TG levels of over weight children were significantly higher than those of desirable weight chddren. On the other hand plasma HDL-cholesterol levels of over weight children were significantly lower than those of desirable-weight children Plasma levels of GOT ,and GPT were in normal range in both group. However, GPT level of over weight children was &her than that of desirable weight children. Plasma levels of albumin, globulin and BUN were all in normal range and no differences were found in both groups. Hematologic data did not show any difference between two group except WBC, KBC and Hgb levels which were significantly higher in over weight group than those of desirable-weight children. DAY nutrients intake of over weight children and desirable-weight children were very similar and they were around the Korean KDA levels for each nutrients. However, the intake of calcium of both groups were little over 50% of KDA. The consumption of d e b fiber was very low and the cholesterol intake was very high shorn that the habitual meals of Korean school children were not well balanced.

국내산 무화과의 식중독균에 대한 항균활성

정미란,차정단,이영은 한국조리과학회 2005 한국식품조리과학회지 Vol.21 No.1

The antibacterial activities of methanol extract and systematic solvent fractions(-hexane, chloroform, ethyl acetate, and butanol) from Korean common type figs at different ripening stages were tested by the broth dilution method against 8 representative food-poisoning bacteria- : L. monocytogenes, S. aureus, S. enteritidis, E. cols 0157:H7, E. cols, Y. enterocolitico, V. parahaemolvticus, and S. ttphimurium. The methanol extracts of unripened Ⅰ and Ⅱ showed stronger activity than that of the ripened figs especially against L. monocytogenes, S. enteriridis, E. toll 0157:H7, V. parahaemolvticus and S. nphimurium in 10 mg/mL. The systematic solvent fractions showed stronger antibacterial activities than the methanol extract, even at the lower concentrations. The hexane fraction of ripened Figs showed higher growth inhibition than those of unripened Ⅰ and Ⅱ against L. monocytogenes, E. colt 0157.117, Y. enterocolitica and V. parahaemolvtieus. The chloroform fraction showed strong antibacterial activity in all ripening stages against E. soli 0157:H7 and V. parahaemolyticus. The butanol fraction showed better inhibition activity in unripened I and II than in the ripened figs. The hexane and chloroform fractions showed inhibition activity of more than 75% against E. coli 0157:117, V. parahaemohvicus in 0.5 mg/mL. Each fraction showed a little different antibacterial activity according to the ripening stages of the fruits and the tested strains. Especially, rigs in the unripened II stage revealed superior activity relatively and the hexane and chloroform tractions revealed the strongest activity, followed by the butanol fraction, while the ethylacetare and water fractions hardly showed any activity.

고려전기 庶孼에 대한 사회적 인식

이정란 영남대학교 2003 민족문화논총 Vol.28 No.-

A child-by-a-concubine(hereafter Seo-el(庶孼)) in the era of Chosun was settled and fixed as a legal and social class. So, not only the person himself, but also were his descendants tagged as Seo-el. The descendants of Seo-el, with few exceptions, maintained marriage relations with Seo-el families, and became concubines of a noble class, reproducing Seo-el class. In contrast, Seo-el in Koryo was not yet fixed as a single social class. In spite of a little level of discrimination in the process of advancing to official government service, his descendants were granted a wide range of chance to free themselves from such discriminations through a variety of ways. For those reasons, the existing studies about Seo-el have been carried out whithin the scope of Seo-el in the early Chosun. Namely, Koryo's Seo-el was dealt with as a previous history of Chosun's Seo-el, not being recognized as a single independent social class. However, such a trend of study about Seo-el was derived from the limit of study in which Seo-el was examined within the confines of the history of social status. Even if it was the case that Seoel was not fixed and grouped as a social class until the late Chosun, the study about Seoel could not be touched on with little importance if the sense of discrimination against during Koryo era was deeply rooted. Moreover, the contents and degree of the discrimination against Seoel in Chosun society was so intensive that it is almost impossible to find out any similar precedent from other countries. So, it is not reasonable to account for the case in association with the introduction of metaphysics and economic background. That is to say, it does not work to try to get the answer to the discrimination policy toward Seoel, which was so noticeable only in Chosun, on the basis of the inheritance dispute derived from the disorder of marriage system at the end of Koryo, and the introduction of Metaphysics with its emphasis on clan rules. From this point of view, the sense of discrimination against concubines and their children-Seoel-during Koryo era requires close attention. Although no significant restrictions were imposed on their official career and marriage to the point that Seoel was fixed as a social class, it could be an underlying cause of the establishment of the Chosun's unique "solid discrimination policy toward Seoel". In this thesis, it is found that there had been consistent sense of discrimination toward concubines and Seoel since the early Koryo.