주문식 교육을 위한 산업 · 환경공학부 교재 개발 (pp.42-51)

김미경(Mi-Kyung Kim) 한국환경관리학회 2001 한국환경관리학회 학술연구발표회 논문초록집 Vol.2001 No.7

논문편 : 석고법에 의한 남성 상반신 체표면변화에 관한 피복인간공학적 연구

김미경,김혜경 ( Mi Kyung Kim,Hae Kyung Kim ) 대한가정학회 1992 Family and Environment Research Vol.30 No.3

당근과 시금치 저장에 있어서 자몽종자추출물의 항균효과

김미경,박미숙,최선욱,박해룡,황용일,Kim Mi-Kyung,Park Mi-Suk,Choi Sun-Uk,Park Hae-Ryong,Hwang Yong-Il 한국생명과학회 2005 생명과학회지 Vol.15 No.1

In order to preserve the freshness of vegetables and to reduce the rate of decay, grapefruit seed extract (GFSE), a natural microorganism growth inhibiting agent, was applied during the preservation process of heat treated carrot and spinach. To investigate synergic effect of heat and GFSE treatment, carrots and spinaches were treated with or without 10 ppm of GFSE at $70^{\circ}C$. Surface color, texture and microbial counts of the samples were measured during storage at $4^{\circ}C$. GFSE showed an effective inhibitory activity against aerobic bacteria and yeast which might be involved in the decay of vegetables. Heat treatment at 2 min at $70^{\circ}C$ could also well preserve the color and texture of the vegetables. From the results, optimal concentrations of GFSE were 10 ppm and 50 ppm with heat treatment of 2 min $70^{\circ}C$ for the growth inhibitory effect to aerobic bacteria and yeast and preservation of color and texture. 본 연구에서는 천연 항균제 CFSE를 이용하여 적절한 온도 하에서 당근과 시금치의 저장성 향상에 대한 효과를 보았다. 먼저, $70^{\circ}C$ 및 $90^{\circ}C$에서의 당근과 시금치의 열처리에 대한 영향과 아울러 GFSE 첨가시의 효과에 대한 예비 실험을 실시한 결과, 당근과 시금치의 경우 CFSE첨가에 관계없이 $70^{\circ}C$에서 2 분간 열처리하였을 때 비교적 정상적인 색상과 texture유지 및 미생물의 생육억제 가능성을 나타내었다. 이들 예비실험으로부터 이후 열처리는 $70^{\circ}C$에서 고정하고 GFSE의 농도별 영향을 실시한 결과, GFSE를 10 ppm 이상 첨가한 경우 당근이나 시금치 모두 $4^{\circ}C$에서 저장 17일까지 호기성세균 및 yeast의 성장을 억제하는 효과를 보였으며 특히 50 ppm 이상에서는 뚜렷한 억제 효과를 보였다. 당근과 시금치의 다양한 농도의 GFSE 첨가와 아울러 $70^{\circ}C$ 2 분간 처리는 이미 1차 실험에서와 같이 색상 및 조직의 연화에는 영향이 없었다. 그러므로 잔류독성 문제가 대두되고 있는 화학 항균제가 아닌 천연 항균제 GFSE를 활용한 과일과 채소류의 저장성을 높인 상품을 개발함으로서 소비자들에게 호응을 얻을 수 있는 식품으로써의 개발이 가능할 것이다.

중풍 환자의 NIHSS에 따른 중풍 변증 분형 분포의 특성 연구

김미경,양나래,최동준,한창호,Kim, Mi-kyung,Yang, Na-rae,Choi, Dong-jun,Han, Chang-ho 대한중풍순환신경학회 2009 대한중풍.순환신경학회지 Vol.10 No.1

Objectives : This study was aim to investigate the relationship between NIHSS and distribution of pattern identification in stroke patients. Methods : 1471 participants from the patients hospitalized for stroke within 4 weeks from April 2007 to August 2009 were included. They were grouped according to the NIHSS score; group 1 for the participants whose NIHSS were less than six, group 2 for seven to fifteen, and group 3 for over than sixteen. And the patients were re-divided into two groups according to their post-onset interval. The difference of distribution of five pattern identification for each group were investigated. And five pattern identification were re-analyzed according to the deficiency-excess pattern identification. K-W test was used for statistical synthesis, and the result was regarded as significant one, if its p-value was below 0.05. Results : Dampness-phelegm pattern was the most frequent out of five patterns in total participants as well as all the subgroups. In group 3 with more serious neurological deficit, larger proportion of patients in early acute stage was diagnosed as excess pattern including Fire-Heat pattern. On the other side the proportion of Deficiency of Qi and Yin was larger in late convalescent stage of group 3 than in other groups. But nothing was statistically significant. Conclusions : Further study including patients with more variant classification with follow-up evaluation is needed to reflect the real characteristics of stroke population.

경상북도 청도군, 운문호의 식물플랑크톤 우점종 변동과 수화현상의 수문학적 발생원인

김미경,이순화,이철희,Kim, Mi-Kyung,Lee, Soon-Hwa,Lee, Chul-Hwee 한국조류학회(藻類) 2007 ALGAE Vol.22 No.4

The variations of species compositions, standing crops and seasonal succession of phytoplanktons including Cyanophyceae, Chlorophyceae and Bacillariophyceae were investigated with physico-chemical elements of water to clarify the causes of water bloom according to the water depth in the Lake Unmun. The increased amounts of turbidity, T-N, T-P and SS originated from heavy rain and typhoon in the middle of June provoked to produce phytoplanktons. In July and August, the dominant species was Peridinium sp., while the subdominant species was Microcystis aeruginosa. In October, Aulacoseira distans was dominant and Asterionella formosa was subdominant. During the period of water shortage, the concentrated pollutants caused the decrease of precipitation, the long stagnation time of water body and the mixed pollutants by upwelling as decreasing water temperature could accelerate the water bloom. The preventives to decrease microalgal generation should be controled by the stagnation time of water body by increasing outflow to intercept water bloom such as ulacoseira sp. in October as well as summer.

천연자원으로부터 아실코에이: 콜레스테롤아실 전달효소 저해제의 탐색

김미경,권병목,배기환,최돈하,이학주,김홍은,김영국,Kim, Mi-Kyung,Kwon, Byoung-Mog,Bae, Ki-Hwan,Choi, Don-Ha,Lee, Hak-Ju,Kim, Hong-Eun,Kim, Young-Kook 한국생약학회 1999 생약학회지 Vol.30 No.4

Acyl-CoA: Cholesterol Acyltransferase (ACAT) is a key enzyme responsible for cholesteryl ester formation in atherogenesis and in cholesterol absorption from the intestines. In addition under pathological conditions, formation and accumulation of cholesteryl ester as lipid droplets by ACAT within macrophages constitute a characteristic feature of early lesions of atherosclerotic plaques. ACAT inhibitors are expected to be effective for treatment of atherosclerosis and hypercholesterolemia. ACAT inhibitors of natural origin have been rarely reported. In our screening program for ACAT inhibitors, 303 plants were extracted with methanol or ethanol, and screened for the inhibitory activity against ACAT from the rat liver microsome. Extracts of 13 plants including Quercus aliena, Diospyros kaki, Platycarya strobilacea and Hibiscus syriacus inhibited more than 90% of ACAT activity and 43 samples in alcohol extracts such as Magnolia obovata and Panax ginseng also inhibited more than 70% of ACAT activity at a concentration of $100\;{\mu}g/ml$.

당뇨병성 방광병증으로 진단된 배뇨장애 환자 치험 1례

김미경,김보람,김용형,최동준,한창호,정승현,신길조,이원철,Kim, Mi-Kyung,Kim, Bo-Ram,Kim, Yong-Hyung,Choi, Dong-Jun,Han, Chang-Ho,Jung, Seung-Hyun,Shin, Gil-Jo,Lee, Won-Chul 대한한방내과학회 2008 大韓韓方內科學會誌 Vol.29 No.4

There's a case of a 74-year-old male patient who was recommended urethral catheterization because of voiding problem which is diagnosed as diabetic cystopathy. According to the Differentiation of Symptoms(辨證), we classified his situation as kidney yang deficiency (腎陽虛衰), prescribed Uchasingi-hwan(牛車腎氣丸). and treated with moxibustion and electroacupuncture. After nine days of such treatments, he started voiding himself without catheterization, and the volume of residual urine decreased. So we report this case.

부모의 사회경제적 수준이 도시와 농촌 중고등학생의 영양소 섭취에 미치는 영향

김미경,기모란,방금녀,김기량,최보율,권영준,이상선,김찬,강윤주,Kim, Mi-Kyung,Ki, Mo-Ran,Bang, Kum-Nyu,Kim, Ki-Rang,Choi, Bo-Youl,Kwon, Young-Jun,Lee, Sang-Sun,Kim, Chan,Kang, Yun-Ju 대한지역사회영양학회 1998 대한지역사회영양학회지 Vol.3 No.4

This study was conducted to assess the nutrient intake patterns among urban and rural adolescents and to investigate the effects due to parent's socioeconomic status and other factors, such as mother's job, family type and regular exercise on that pattern. 2,455 middle and high school students living in Seoul and Yangpong, Kyounffi-Do participated in a self-administered questionnaire that was used to collect data. The one-day dietary intake was surveyed through a 24-hour recall method. The factors significantly different between urban and rural adolescents according to monthly income, parent's education level, mother's job, family type and exercise. Income, the parents' education level and regular exercise were associated with the patterns of nutrient intakes as a percent of the RDA. So, when adjusted for parental income, the father's and mother's education level and regular exercise, there were no signifcant differences within the patterns of nutritional intake between urban and rural adolescents. The results provided the information regarding the determinants of nutrient status among adolescents and were expected to be helpful for planning school health promotion programs.

울릉도 연안 수심 1500 m에 서식하는 해양미생물군집의 분포

김미경,강용호,Kim, Mi-Kyung,Khang, Yongho 한국미생물학회 2012 미생물학회지 Vol.48 No.4

울릉도 연안의 심해(1500 m)에 서식하는 미생물의 다양성을 조사하였다. Ultramembrane filter를 사용하여 해양미생물을 여과한 다음 미생물군집 DNA를 정제하여 16S rDNA를 증폭하였다. Pyrosequencing 방법으로 염기서열을 분석한 결과 총 13,029 reads를 얻었으며, 이중에 54.1%가 uncultured bacteria, 23.4%가 alphaproteobacteria, 22.3%가 gammaproteobacteria이었고 flavobacteria, actinobacteria, epsilonproteobacteria 등이 0.2%이내에서 분포하고 있었다. 울릉도 지역의 해양심층수에서 배양이 가능한 것으로 알려진 미생물로서는 alphaproteobacteria의 Rhodobacteraceae과 (family), gammaproteobacteria의 Alteromonadaceae, Halomonadaceae, Piscirickettsiaceae과가 주로 분포하였다. Microbial diversity in the 1500 m depth sea waters off the coast of Ulleung island of the East Sea, Korea, was investigated. Genomic DNAs were extracted directly from the marine microbes filtered through ultramembrane filters. Pyrosequencing of 16S rDNAs of these microbes resulted in 13,029 reads, of which uncultured bacteria consisted of 54.1%, alphaproteobacteria 23.4%, and gammaproteobacteria 22.3%. Other classes such as flavobacteria, actinobacteria, and epsilonproteobacteria were distributed within 0.2% of total reads. Among the cultivable bacteria, it was found that Rhodobacteraceae family of alphaproteobacteria, Alteromonadaceae, Halomonadaceae, and Piscirickettsiaceae families of gammaproteobacteria were mostly distributed in the deep-sea waters.

Combined Primary IgA nephropathy and Membranous Glomerulonephritis in a Child

김미경,최정훈,원남희,유기환,Kim Mi-Kyung,Choi Jeong-Hoon,Won Nam-Hee,Yoo Kee-Hwan Korean Society of Pediatric Nephrology 1999 Childhood kidney diseases Vol.3 No.2

IgA 신병증은 사구체 중맥에 IgA가 침착하는 것이 특징적인 질환이며 막성 사구체 신염은 IgG가 사구체 기저막의 상피하에 미만성으로 침착하는 질환이다. 원발성 사구체 질환중 IgA 신병증과 막성 사구체신염은 비교적 흔한 질환이나 전체적인 빈도는 낮은 편으로, 한 환자의 사구체에서 두 질환이 동시에 발생하는 경우는 매우 드물다. IgA 신병증과 막성 사구체신염의 중복 신염은 Doi등이 1983년 원발성 신질환으로서 처음 보고한 이래, 성인에서 20여례가 보고되었다. 저자들은 신증후군이 발생한 환아에서 신생검을 시행한 결과 원발성 신질환으로서 IgA 신병증과 막성 사구체신염의 소견이 동시에 보이는 중복신염의 드문 예를 경험하였기에 보고하는 바이다. 환아는 7세된 남아로 내원 한달 전부터 발생한 전신부종을 주소로 내원하였다. 가족력과 과거력상 특이 소견없었으며, 내원시 이학적 소견상 전신적인 허약감과 안와부종, 복부팽만, 하지의 함요부종이 관찰되었고, 검사소견에서는 WBC $19,800/mm^3$, Hb 14.1g/dL, Platelet $397,000/mm^3$, BUN/Cr 10/0.4mg/dL, protein/albumin 4.43/2.73g/dL, cholesterol 429mg/dL, IgA 85mg/dL, $C_3$ 68.8mg/dL, $C_4$ 13.4mg/dL, ANA(-), ANCA(-), RF(-), HBsAg/Ab(-/-)이었다. 뇨검사에서는 RBC many/HPF, WBC 2-3/HPF, protein ${\le}\;300mg/dL$ 였으며, 24시간 소변 검사상 protein 9.18g/day, Ccr 66.67ml/min의 소견을 보였다. 신생검을 시행한 결과 광학현미경상에서 몇몇 사구체의 분절성 경화와 중맥역의 증식이 관찰되었고, 면역형광현미경검사에서는 IgA(3+)가 과립상으로 미만성 분포를 보이며 중맥역에 침착되어 있고, 미세한 과립상과 위선의 양상으로 IgG(1+)가 모세혈관벽에 침착되어 있었으며, 전자현미경 소견상 중맥역과 모세혈관 기저막 상피하에 소량의 전자 고밀도 침착이 함께 관찰되었다. 환아는 prednisolone을 경구 투여 받았으나 단백뇨와 혈뇨가 지속되어 solumedrol pulse therapy, captopril과 cyclophophamide로 치료 받은 후, 전신 상태 호전되고, 혈뇨가 사라졌으며, 24시간 소변 검사상 단백뇨가 487.5mg/day로 감소하여 외래에서 추적 관찰 중이다.