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      • KCI등재

        한방의료(韓方醫療) 이용자의 질병양상(疾病樣相)과 치료만족도(治療滿足度)에 영향(影響)을 미치는 요인분석(要因分析)

        안창수,남철현,An Chang-Su,Nam Chul-Hyun 대한예방한의학회 1999 대한예방한의학회지 Vol.3 No.2

        A study on disease treated at oriental medical treatment facilities (OMTF) and patients' satisfaction levels was conducted in order to figure out why the patients visited oriental medical doctors and the level of satisfaction of the patients for the services offered to them by oriental medical doctors. This study was performed from March 2 through May 31, 1998 by interviewing 1.532 persons living in major and small cities in korea. The results obtained were summarized as follows; 1. The general characteristics of subjects. The highest portion of each part was, 66.9% female, persons in the age group of over 60's 22.7%, high school graduated 34.9%, house wife 30.8%, The married 65.0%, Buddhist 36.9%, maj or city residents 60.2%, company covered insurance benefiter 39.0% and etc. 2. 40.5% of subjects visited OMTF for skeletal and connective tissue diseases. 21.5% for digestive system diseases. 16.2% for respiratory system diseases. 13.3% for circulatory system diseases and 9.0% for neurological problems. 3. 42.7% of males visited OMTF for skeletal and connective tissue diseases, which were the highest and respiratory system disorders, digestive system disorders, circulatory system disorders and neurological diseases in order. 39.4% of females visited OMTF for skeletal and connective tissue disorders which were the highest and other conditions such as digestive system, circulatory, respiratory, and neurological disorders in order. 4. The males with circulatory system disorders were treated by herbal medicine, combination of herbal medicine and acupuncture, only in order. The females with the some conditions above were treated by combination of herbal medicine and herbal medical and acupuncture only in order. The males and females with respiratory system and digestive system diseases were treated by herbal medicine, combination of herbal medicine and acupuncture only in order. But the males and females with skeletal and connective tissue diseases were by acupuncture are the highest in order. 5. The females and persons in the age group of over 60' s and house wife. the not married, the unhealthy persons, residents living in small cities, the persons with high income by medical treatments frequency in circulatory system diseases are the highest. 6, The females, middle school graduated and the married, persons in the age group of over 60's, unemployed, sales and service industry workers, Buddhists, major city residents, the unhealthy persons, the persons with middle income by medical treatments frequency in respiratory system diseases are the highest. 7. The females, persons in the age group of over 60's, under graduated or elementary school graduated, the unemployed and house wife, the unmarried, Buddhists, major city residents, the unhealthy persons, the persons with low income by medical treatments frequency in digestive system diseases are the highest. 8. The males, major city residents, old ages, under graduated or elementary school graduated, go earn officials, people grown in small city, the persons who had health insurance policies, the persons with low income, the unhealthy persons by medical treatments frequency in skeletal and connective tissue disorders diseases. 9. 50.8% of the respondents said that the treatments at the OMTF were very effective. 47.7% of them said that the treatments were effective. The males, persons in the age group of 40's, high school graduates, official workes, the married, the persons who did not have religion, major city residents, the persons who had health insurance policies, the persons with high income and the healthy persons said that the treatment effects at OMTF were satisfactory. 10. The patients' satisfaction rate for OMTF on each disease is, 1st. Musculo-Skeletal system(most satisfied), 2nd. the pregnancy & delivery complications, 3rd. Eye & ophthalmics, 4th. Respiratory system, 5th. Mental & bodily disorder, 6th. Digestive system and etc. 11. The factors affect OMTF are age, satisfactio

      • KCI등재

        급격한 환경변화에 대한 angelfish (Pterophyllum scalare) 젖산탈수소효소 동위효소의 변화

        Chang-Su An(안창수),Sung Kyu Cho(조성규),Jung Joo Yum(염정주) 한국생명과학회 2010 생명과학회지 Vol.20 No.3

        열대 저산소 환경에 적응되어 있는 angelfish (Pterophyllum scalare)를 급격한 온도변화(27±0.5→18±0.5oC) 및 DO 변화(6±1→18 ppm)에 2시간 동안 적응시킨 후 젖산탈수소효소(EC 1.1.1.27, lactate dehydrogenase, LDH) 동위효소의 특성 및 유전자발현을 연구하였다. LDH 동위효소의 특성은 native-polyacrylamide gel 전기영동, Western blot 분석 및 효소활성 측정으로 확인하였다. 전기영동 결과 liver- 및 eye-specific Ldh-C 유전자는 간, 눈 및 뇌조직에서 발현되었다. Western blot 분석 결과 LDH A₄ 동위효소는 B₄ 동위효소보다 음극 쪽에 나타났다. 간 조직에서 온도 저하 시 LDH A₄ 동위효소가 증가하고 B₄ 동위효소는 감소하였으며, DO 증가 시 LDH A₄ 및 C₄ 동위효소가 증가하고 B₄ 동위효소는 감소하였다. 눈 조직에서는 온도 저하 시 LDH A₄ 및 B₄ 동위효소가 증가하고 C₄ 동위효소는 감소하였으며, DO 증가 시 LDH A₄ 및 B₄ 동위효소는 증가하지만 C₄ 동위효소 및 하부단위체 C를 포함하는 동위효소는 감소하였다. 심장 조직에서는 DO 증가 시 LDH 활성이 증가하였고, LDH B₄ 동위효소가 증가하였다. 뇌조직에서는 온도 저하 시 LDH A₄ 및 B₄ 동위효소가 증가하였고, DO 증가 시 LDH B₄ 동위효소는 증가하였다. 따라서 liver- 및 eye-specific Ldh-C는 DO 변화에 의해 영향을 받으며 간 및 눈 조직에서 LDH B₄ 및 C₄ 동위효소는 서로 상대적으로 조절되므로 C₄ 동위효소는 lactate oxidase로서 기능을 나타내는 것으로 사료된다. In this study, the properties and gene expression of the lactate dehydrogenase (EC 1.1.1.27, LDH) isozyme were studied in angelfish (Pterophyllum scalare) - known for their adaptation to the low oxygen environment of the tropics ?. which were acclimated to acute temperature change (27±0.5→18±0.5℃) and dissolved oxygen (DO) change (6±1→18 ppm) for 2 hours. The properties of the LDH isozymes were confirmed in the native-polyacrylamide gel electrophoresis, Western blot analysis and enzyme activity measurement. Liver- and eye-specific Ldh-C gene were expressed in liver, eye and brain tissues. Through Western blot analysis, the LDH A₄ isozyme was shown to have a more cathodal mobility relative to the B₄ isozyme. In the liver tissue, the LDH A₄ isozyme increased with temperature drop while the B₄ isozyme decreased. The LDH A₄ and C₄ isozymes increased with DO increment, while the B₄ isozyme decreased. In the eye tissue, the LDH A₄ and B₄ isozymse increased with temperature drop while the C₄ isozyme decreased. The LDH A₄ and B₄ isozymes increased with DO increment, but the C₄ isozyme and isozymes including the subunit C decreased. In the heart tissue, LDH activity increased with DO increment, as well as the LDH B₄ isozyme. In the brain tissue, the LDH A₄ and B₄ isozymes increased with temperature drop. The LDH B₄ isozyme increased with DO increment. Accordingly, since the liver- and eye-specific Ldh-C are influenced by changes in DO and the LDH B₄ and C₄ isozymes are relatively controlled in the liver and eye tissues, the C₄ isozyme can be considered to have a lactate oxidase function.

      • KCI등재

        췌장질환의 감별진단 : CT 상 복강동맥 및 상장간말 주변부 변화의 의의

        권량,김영환,김기황,유정식,김지형,김동국,이성일,안창수,오세정,Kwon, Ryang,Kim, Yeong-Hwan,Kim, Gi-Hwang,Yoo, Jeong-Sik,Kim, Ji-Hyeong,Kim, Dong-Guk,Lee, Sung-Il,Ahn, Chang-Su,O, Se-Jeong 대한영상의학회 1998 대한영상의학회지 Vol.38 No.3

        Purpose : To classify perivascular change in the celiac trunk and SMA occurring in pancreatic disease and toevaluate its significance in differential diagnosis. Materials and Methods : In 73 patients with pancreaticdisease (42, acute pancreatitis; 14, chronic pancreatitis; 17, panreatic cancer) abdominal CT findings wereretrospectively reviewed. We defined " infiltration" as linear or irregular density and "thickening" as presenceof a soft tissue mantle surrounding the vessel, and statistically evaluated the usefulness of these factors forthe differential diagnosis of pancreatic diseases. Results : In 13/42 cases of acute pancreatitis (31%), 4/14 ofchronic pancreatitis (28.6%), and 6/17 of pancreatic cancer (35.3%), periceliac infiltration was observed; thefrequencies were not statistically significant (p=0.916). Peri-SMA infiltration was demonstrated in 9/42 of acutepancreatitis (21.4%), 4/14 of chronic pancreatitis (28.6%), and 5/17 of pancreatic cancer (29.4%); again, thesefrequencies were not statistically significant (p=0.758). Thickening of the celiac trunk and SMA was observed onlyin pancreatic cancer, in 3/17 (17.6%) and 7/17(41.2%) cases, respectively, with statistical significance (P<0.05).Conclusion : Thickening of the celiac trunk and SMA is a valuable finding in the differential diagnosis ofpancreatic inflammatory disease and pancreatic cancer. When applied to the differential diagnosis of pancreaticdisease, perivaseular change should be classified as either infiltration or thickening.ation or thickening.

      • 부산지역 워터프런트 공간에 있어서 수변공간의식에 대한 연구 : 해운대와 자갈치를 대상으로

        Masayuki Kon,이명권(Myung-kwon Lee),안창수(Chang-Su Ahn) 한국항해항만학회 2011 한국항해항만학회 학술대회논문집 Vol.2011 No.추계

        Based on a survey for Haeundae and Jagalchi, representative waterfronts in Busan, this study examined the users' awareness of waterfront employing human's five senses. The results show that 81.5 %(163 respondents) of users in Haeundae responded 「They feel sea breeze 」whereas 55.8 %(111 respondents) of users in Jagalchi responded 「They can eat seafood 」.

      • 굴곡형 흡입구에서의 유동 및 소음방사 해석

        심인보(In-Bo Shim),이덕주(Duck-Joo Lee),안창수(Chang-Su An) 한국유체기계학회 2001 유체기계 연구개발 발표회 논문집 Vol.- No.-

        Unsteady compressible Euler equation is solved and the high-order, high-resolution numerical solver, physical boundary condition, adaptive nonlinear artificial dissipation model and conformal mapping are applied to computation of steady transonic flow and unsteady acoustics. The acoustic characteristics of axi-symmetric duct and two dimensional straight/S channel are studied and the computation results shows good agreements with linear analysis. In transonic case, local time stepping and canceling-the-residual techniques are used for convergence acceleration. The aspect of flow and acoustics in S-channel and the pattern of noise radiation is changed by inflow Mach no. and static pressure at fan-face.

      • KCI등재

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