한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

Poster Session : PS 0831 ; Upper GI Tract : Clinical Factors to Predict Angiographically Detectable Non-Variceal Upper Gastrointestinal Bleeding in Patients Refractory to Endoscopic Treatment

( Tae Hwan Ha ),( Tae Hoon Oh ),( Sung In Yu ),( Min Kim ),( Jong Wook Kim ),( Won Ki Bae ),( Jae Hyung Kim ),( Seung Suk Baek ),( Mi Jin Ryu ),( Ye Na Choi ),( Ji Young Park ),( Eileen L Yoon ),( Tae 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

Background: Non-variceal upper GI bleeding (NVUGIB) is a common medical problem that has signifi cant association with morbidity and mortality. Angiographic detection and subsequent transarterial embolization (TAE) is a primary treatment option when medical and endoscopic treatments fail. We investigated clinical factors that could affect the success of the angiographic detection and prognosis after TAE in patients with NVUGIB refractory to endoscopic therapy. Methods: A retrospective analysis of the clinical data was done in patients with failed endoscopic treatment who underwent angiography for the treatment of acute NVUGIB between May 2002 and May 2013. Patients were divided into detection or non-detection groups according to the presence of bleeding stigmata in angiographic fi nding. Rebleeding defi ned as subsequent bleeding event within 7 days and mortality within 30days were analyzed as outcome parameters after TAE following detection in angiography. Results: A total 45 patients 37 (male, mean age, 65.9±14.9 years) were analyzed and classifi ed as a detection group (n=25, 55.5%) and non-detection group (n=20, 44.6%). Peptic ulcers were the most common cause of refractory NVUGIB. Larger transfusion amount (5.7±3.9 unit vs. 3.5±2.8 unit; P=0.03), prolonged aPTT level (34.2±17.3 sec vs. 21.8±13.8 sec; P=0.01) and short time interval between last endoscopy and angiography (17.5±25.9 hours vs. 34.3±59.5 hours; P=0.04) were found to be signifi cant factors for predicting angiographic detection. TAE was performed in all patients detected in angiography. Rebleeding (44%) was significantly associated with higher Rockall score (8.3±1.5 vs. 6.6±2.4; P=0.046) and mortality (12%) was signifi cantly associated with higher Rockall score (9.3±0.6 vs. 7.1±2.2; P=0.002) and higher level of BUN (55.3±47.4 vs. 27.6±17.4; P=0.01). Conclusions: Clinical characteristics associated with angiographic detection in patients with NVUGIB refractory to endoscopic therapy were severe bleeding, bleeding tendency and early angiographic intervention. The Rockall score is useful parameter for predicting rebleeding and mortality after TAE.

성대마비환자를 대상으로 시행한 후두근전도검사의 임상적 유용성

최홍식,최영준,문상우,김태만,최홍식,최영준,문상우,김태만 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.2

21가지 장미꽃 품종의 페놀성 화합물 함량 및 항산화 활성

조연재(Yeon Jae Jo),서정현(Jeong Hyun Seo),홍채영(Chae Young Hong),김성태(Seung Tae Kim),최은경(Ehn-Kyoung Choi),김윤배(Yun-Bae Kim),이준수(Junsoo Lee),정헌상(Heon Sang Jeong) 한국식품영양과학회 2021 한국식품영양과학회지 Vol.50 No.4

본 연구는 21품종의 장미꽃에 대한 식품 및 화장품 원료로 사용 가능성을 살펴보기 위해 페놀성 화합물과 항산화 활성을 평가하였다. 총 폴리페놀, 총 플라보노이드 및 타닌 함량은 러버샤이 품종에서 각각 379.70 mg GAE/extract g, 50.10 mg CE/extract g 및 339.44 mg TAE/extract g으로 높게 나타났으며, 칠백리 품종에서 각각 107.25 mg GAE/extract g, 9.46 mg CE/extract g 및 36.31 mg TAE/extract g으로 낮았다. 페놀산 함량은 총 폴리페놀 함량과 유사한 결과를 보였으며, 러버샤이 품종에서 27.40 mg/extract g으로 높았다. 안토시아닌은 대부분 cyanidin-3,5-diglucoside로 확인되었으며 총 안토시아닌 함량은 유니나 품종에서 8.80 mg/extract g으로 가장 높았다. ABTS 및 DPPH 라디칼 소거 활성은 각각 428.10 및 419.59 mg AAE/extract g로 러버샤이 품종에서 가장 높았으며, 항산화 활성과 페놀 화합물의 함량과 높은 양의 상관관계를 보였다. 이러한 결과는 러버샤이와 같은 항산화 활성이 뛰어난 품종들이 관상 목적뿐만 아니라 높은 기능성을 가진 식품 및 화장품의 원료로 사용 가능성이 있다고 판단된다. This study evaluated the functional components and antioxidant activities of 21 different rose flower extracts, to confirm their value as a food and cosmetics ingredient. The highest values of total polyphenol, flavonoid and tannin contents (379.70±1.64 mg GAE/extract g, 50.10±0.76 mg CE/extract g, and 339.44±1.20 mg TAE/extract g, respectively) were obtained in Lover Shy. The proanthocyanidin content ranged from 61.88 mg CE/extract g in the Unina cultivar to 5.34±0.13 mg CE/extract g in the Aileen cultivar. The phenolic acid content obtained was highest in the Lover Shy cultivar (27.40±0.26 mg/extract g), whereas highest levels of anthocyanin (8.83±0.03 mg/extract g) were obtained in the Unina cultivar. High ABTS and DPPH radical scavenging activities were determined in the Lover Shy cultivar (428.10±0.29 and 419.59±3.12 mg AAE/extract g, respectively). Taken together, these results indicate that the antioxidant activity and functional components of Lover Shy cultivar are superior, and this extract can potentially be applied as a food and cosmetic ingredient.

후하소뇌동맥 동맥류에 의해 유발된 안면경련

최석근,이봉암,고준석,임영진,김국기,김태성 경희대학교 2004 慶熙醫學 Vol.20 No.1

Serratia liquefaciens AL-11이 생산하는 Alkaline Lipase의 특성 및 작용양상

최청,김태완,안봉전,김영활,손준호,김성,최희준 한국미생물생명공학회 ( 구 한국산업미생물학회 ) 1996 한국미생물·생명공학회지 Vol.24 No.1

본 효소의 최적 반응온도는 약 45℃이고, 최적 pH는 10.0 정도였고, pH 7.0~10.0 범위와 30~50℃의 범위에서 안정하였다. 금속이온중 Mn^2+, Ca^2+ 등에 의하여 활성이 증대되었으나 Fe^2+, Pb^2+와 Zn^2+ 등에 의해서는 효소 활성이 저해되었고, 효소활성 저해제 중 ethylenediaminetetraacetic acid(EDTA)에 의해 강한 저해작용을 나타내어 본 효소는 효소분자 중 금속이온이 관여하는 것으로 추정되었다. 효소반응 처리한 olive oil 가수분해물을 박충크로마토그래피 분석한 결과 Serratia liquefaciens AL-11이 생산하는 지방분해효소는 기질특이성이 비특이적이었으며, sodium cholate, sodium edoxychol-ate, sodium taurocholate 등의 담즙산염에 의해 효소활성이 증대되었다. The optimum temperature and pH for the enzyme activity were 45℃ and 10.0, respectively. The enzyme was stable in a pH range of 5 to 10, and 62% of its activity was lost on heat treatment at 60℃ for 20 min. The activity of the purified enzyme was inhibited by Fe^2+, Zm^2+ and Pb^2+, and slightly activated by Mn^2+ and Ca^2+. γ-Chloromercuribenzoic acid, 2,4-dinitrophenol and H_2O_2 did not show inhibitory effect on the lipolytic activity of the alkaline lipase but ethylenediaminetetraacetic acid inhibited the enzyme activity. This suggested that the enzyme have metal group in its active site. Sodium salts of bile acids stimulated the enzyme activity. Analysis of hydrolyzates of olive oil after the lipase reaction revealed that Serratia liquefaciens AL-11 produced non-specific lipolytic enzyme.

뇌 심혈관계 관련질환 유소견 근로자들의 의료이용에 관한 연구

최태성,유재영,김진석,장은철,박주언,우극현 순천향의학연구소 2006 Journal of Soonchunhyang Medical Science Vol.12 No.2

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Influence of Al2O3 Content and Cooling Rate on Crystallization in Fe2O3–CaO–SiO2–Al2O3 Systems

Tae Jun Park,Joon Sung Choi,Dong Joon Min 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.9

The behavior of silico-ferrite of calcium and aluminum (SFCA) phases and the influence of sintered ore quality were investigatedusing a confocal laser scanning microscope to understand how the Al2O3content of iron ore affects the sintered orestructure and the crystallization behavior of SFCA in a Fe2O3–CaO–Al2O3–SiO2 pseudo-quaternary system. The experimentalresults were used to inform simulations of the heterogeneous dynamic behavior in response to the rapid temperature changesand various chemical compositions typically encountered in actual sintering processes. Increasing the Al2O3content in theFe2O3–CaO–Al2O3–SiO2 pseudo-quaternary system led to the hematite content decreasing, which affects the reducibilityof the sintered ore. The correlation between the creation of SFCA and the cooling effect associated with varying the Al2O3is discussed in detail.

石灰 및 苦土가 土壤內 有效成分變化와 水稻生育에 미치는 影響

崔元凱,文泰萬,河浩成,朴愚喆 진주농과대학 1968 진주농과대학 연구논문집 Vol.- No.7

pH 5.5의 耕作土壤에 石灰를 1-6me/100gr까지 增加시켜 土壤內 成分과 水稻生育에 對하여 몇 가지 結果를 얻었으며, 역시 同一土壤에 Mg를 1-4me/100gr 施用하여 몇 가지 結果를 얻었다. (1) Ca當量別 增加에 따라 exch-Ca와 pH의 變化는 比例的으로 增加되어 高度의 相關이 있다. (2) 有效燐酸, 可溶性SiO2, 有機物, 活性鐵, 置換性 苦土等의 含量變化는 認定되지 않았다. (3) 燐酸의 吸收係數는 Ca施用에 따라 正 相關이 認定된다. (4) Ca施用에 따라 生育面에 莖數, 穗數는 減少되어 負相關이 認定된다. (5) 草長, 稈長, 稔實率, 穗當着粒數에는 變化가 認定되지 않는다. (6) Mg를 1-4me/100gr 增加施用에 따라 土壤內 exch-Mg와 有效燐酸은 增加되었다. (7) pH 및 基他成分은 變化가 나타나지 않았다. (8) Mg施用에 따라 生育은 草長, 莖數는 增加가 없었고 穗數와 稈長이 增加된 傾向이고 基他는 變化가 없다. Some results of rice growth and available element in soil were obtained by application 1-6me/100gr of calcium and 1-4me/100gr of magnessium in a soil which was pH 5.5. The results of the study showed the followings. 1. Increasing the application of calcium, exch-Ca, pH and absorption coefficient of phosphorus were increased proportionally, but available ??, soluble SiO₂, O.M., active Fe and exch-Mg were not changed. 2. Number of Penicles and tillers were decreased proportionally but plant height, the length of culm, rate of grain formation and number of grain per penicle were not changed. 3. Increasing the application of magnessium, exch-Mg and available ?? were increased but the others were not changed. 4. Plant height and number of penicles were not increased but the number of tillers and the length of culm had tendency to increase.

p-형 Si(100) 기판 위에 성장시킨 Bi_(3.25)La_(0.75)Ti₃O_(12) (BLT) 박막의 전기적 특성

최은경,박문흠,김현주,하태곤,강민주,김상수 昌原大學校 基礎科學硏究所 2003 基礎科學硏究所論文集 Vol.15 No.-

Bi₃zsLa(0.75)Ti₃0_(12) (BLT) thin film have been grown on p-type Si(l00) substrates by a sol-gel spin coating process. The structure and surface morphology of the film were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEMI. Furthermore, the electrical properties were examined by capacitance-voltage ( C-V) characteristics by using a LF Impedance Analyzer(HP 4192A). XRD measurement show layered perovskite structure with a single phase in BLT thin film annealed at 700C for 30 min in oxygen. The measured grain size of BLT on Si is about 0.04 - 0.1 pn. From the cross-sectional SEM image, BLT film thickness is measured to be 0.4 pm. The C-V characteristic hysteresis curves show that the NIFS (metal-fexroelectric-semiconductor) structure has memory effect. The memory window decreases, with increasing frequency at MFS structure. And it is found that the memory window increases as the applied voltage to the ferroelectric capacitor is increased. These phenomena may be due to polarization reversals of the BLT ferroelectric film and because of the charge injection from Si substrate into the ferroelectric thin film. The results obtained indicate that the present BLT films are suitable for making ferroelectric field effect transistor(FeFET) memory.