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박물관 건축공간에서의 비판적 지역주의의 표현특성과 디자인방법에 관한 연구
채현기,박찬일 한국문화공간건축학회 2007 한국문화공간건축학회논문집 Vol.- No.17
In recent years, local governments are interested in constructing museums of various scales in relationship to unique factors of each region regarding their positive effects on tourist industry. However, many museums have failed to reflect regional characteristics resulting uniformed, uninteresting museum architectures. This study analyzes museum architectures designed by Ando Dadao, Antoine Predock's, Charles Correa, Carlo Scarpa, and Ricardo Legorrata based on 7 criterias of Kenneth Prampton's critical regionalism theory which are natural environment, materials, light, weather, unique culture, and history. It is hoped that this study may serve as a stepping stone towards designing museums that reflect distinctive regional identities.
부갑상선 절제술 후 골밀도의 증가를 보인 만성 신부전증에 병발된 신성 골 이영양증 1 예
채현기(Hyun Ki Chae),장대국(Dae Kuk Chang),강경원(Kyoung Won Kahng),안유헌(You Hern Ahn),김호중(Ho Jung Kim),박찬현(Chan Hyun Park),강종명(Chong Myung Kang),박한철(Han Chul Park),정파종(Pa Jong Jung),박문향(Moon Hyang Park) 대한내과학회 1995 대한내과학회지 Vol.48 No.4
Renal osteodystrophy, a term introduced over 51 years ago, is still used to describe any bone disease occuring in a patient with renal disease. In actually, a very wide spectrum of bone disease can occur in renal failure patients, ranging from states of makedly impaired bone formation and mineralization (such as low-turnover bone disease, osteomalacia) to states of markedly increased bone turnover (hyperparathyroidism). We had experienced one case of renal osteodystrophy and secondary hyperaparathyroidism, especially combined with advanced renal failure, who was admitted to Hayang University Hospital due to severe bone pain on both lowe extremites. Skull X-ray showed decreased bone density with so called salt and pepper appearance. Subperiosteal bone resorptions along the ribs and the proximal medial tibial metaphysis were noted on chest PA and both knee X-rays. Serum calcium level was 8.9mg/ dl, serum phosphorous level was 5.6mg/dl, serum alkaline phosphatase was 1872IU/L, serum parathyroid hormone level was 6.54ng/dl(normal; 0.22-0.66ng/dl). Dual photon bone densitometry showed marked decreased total body bone density. Renal osteodystrophy(osteitis fibrosa) was confirmed by bone biopsy stained with Haematoxylin & Eosin and double tetracycline labelling, and secondary hyperparathyroidism was confirmed by parathroid gland biopsies. She was treated with CaCO3, Al(OH)3, Cholecalcitriol after parathyroidectomy.
Kappa - light Chain 다발성 골수종에 동반된 유전분증 및 제한성 심근증 1 예
채현기(Hyun Ki Chae),윤영무(Young Moo Yoon),김정호(Jeong Ho Kim),김경수(Kyung Soo Kim),김정현(Jeong Hyun Kim),임헌길(Heon Kil Lim),김인순(In Soon Kim),이방헌(Bang Hun Lee),이정균(Chung Kyun Lee),홍은경(Eun Kyung Hong) 대한내과학회 1994 대한내과학회지 Vol.47 No.3
Amyloid diseases constitute a group of conditions of diverse causes characterized by the accumulation of ultrastructually fibrillar material in various tissues in quantities sufficient to compromise vital organ function. The symptoms of the amyloidoses depend upon the amount and localization of the deposits. Myocardial involvement with amyloid is a common cause of secondary restrictive cardiomyopathies caused by a variety of conditions (amyloid, sarcoid, Gaucher disease, Hurler disease). Of the three major functional categories of the cardiomyopathies (dilated, hypertropic and restrictive), the restrictive are the least common in Western countries. The hallmark of the restrictive cardiomyopathies is abnormal diastolic function with excessively rigid ventricular walls. We had experienced one case of amyloidosis, especially involving heart who was admitted to Hangyang University Hospital due to dyspnea on exertion, abdominal distension and edema on both lower extremites. Echocardiogram showed markedly thickened septum and ventricular wall, as well as mitral valve thickening, and left atrial enlargement. Doppler echocardiogram showed markedly increased E wave, and in pulmonary venous flow by tranesophageal echocardiogram, D wave was prominent. In tissue sections of endocardium and rectum, with conventional staining technique, amyloid appears homogenous and eosinophilic. Amyloid showed apple-green birefrigence withCongo-red stain and under polarized light. On electron microscopy of endocardial biopsy, typical rigid, nonbranching fibrils (amyloid fibrils) are arranged randomly and are noted in the interstitium and around blood vessels, surrounding cardiac myocytes and capillaries. Kappa light chain multiple myeloma was diagnosed by bone marrow aspiration, biopsy and immunoelectrophoresis of serum and urine. He was treated with mephalan, prednisolone and diuretics.
간경변증 환자에서 체내 나트륨 대사변화와 그 기전에 대한 연구
채현기(Hyun Kim Chae),윤영무(Young Moo Yun),이오영(Oh Young Lee),한동수(Dong Soo Han),손주현(Joo Hyun Sohn),김호중(Ho Joong Kim),함준수(Joon Soo Hahm),박경남(Kyung Nam Park),기춘석(Choon Suhk Kee) 대한소화기학회 1994 대한소화기학회지 Vol.26 No.4
N/A This prospective study was performed to evaluate the concentration of the serum sodium and its pathogenesis in 16 patients of liver cirrhosis without ascites and 8 patients with ascites who were admitted to Hanyang University Hospital from November 1992 to January 1993. In order to evaluate the pathogenesis of the hyponatremia, we measured the level of serum sodium, serum albumin, serum creatinine, creatinine clearance, 24 hour urinary sodium excre- tion, plasma renin activity(PRA), aldosterone and sympathetic activity in cirrhotic patients without ascites(Group I, n=16) and with ascites(Group II, n=8). Serum Na level and ex cretion of Na in 24 hour urine were decreased significantly in patients with decompensated liver cirrhosis(liver cirrhosis with ascites)(P=0.006). And the frequency of patients with hyponatrernia was high in liver cirrhosis with ascites(Group I:13%, Group II: 50% ). The serum albumin and creatinine clearance were significantly decreased in liver cirrhosis with as- cites(P=0.000, P=0.012). The PRA and serum norepinephrine were also significantly in- creased in liver cirrhosis with ascites(P=0.000, P=0.018). During hospital 10 days, the serum sodium concentration was significantly more decreased(P = 0.04, 136 + 1.9mEq/1132+ 2.6mEq/ 1) with significant weight loss and decreased creatinine clearance in liver cirrhosis with asci- tes. The serum concentration of sodium showed positive correlation with serum albumin(R=O. 6, P=0.004) and negative correlation with PRA(R=0.7, P=0.001) in all patients with liver cirrhosis. These findings indicate that the hyponatremia in liver cirrhosis is associated with de- creased creatinine clearance and disturbance of frea water excretion due to hypoalbuminemia, decreased effective circulatory volume, increased PRA and increased sympathetic activity. (Korean J Gastroenterol 1994; 26: 662 668)
강경원,박문향,강종명,채현기 대한신장학회 1996 Kidney Research and Clinical Practice Vol.15 No.3
A retrospective study of 201 patients with IgA nephropathy was undertaken to clarify possible correlations between clinical and hitologic features, and the prognosis of the disease during the period of January, 1985 through December, 1992 at Han-yang University HospitaL The results were as followings: 1) The prevalence of IgA nephropathy was 26.8%. IgA nephropathy was diagnosed in 346 cases among 1,290 biopsied patients. 2) The mean age of the patients was 28.7 years, and 66.7% were distributed between 20 to 39 years. Male to female ratio was 1:l. 3) The most common clinical symptom or sign was asymptomatic hematuria(84.5%), followed by proteinuria(79.6%), hypertension(46.3%), edema(16.4%) in that order. The patterns of hematuria were microscopic hematuria(49%), gross hematuria(24%), mi- croscopic hematuria with intermittent gross hematuria(11.5%). 4) On urine analysis, 44.4% of the patients sho- wed proteinuria less than 1.0g/day, and 35.3% showed more than 3.0g/day of proteinuria. Mean serum C3 level was 68.0 ? 17.95mg/dl, and mean IgA level was 294.4?109.69mg/dl. Percent cases exceeding 350mg/dl of IgA level was 24.8%. Twenty three patients(11.5%) had impaired renal function at intial evaluation. 5) Of the pathologic grading according to Lee et al, the most common findings was grade III(40%), followed by grade II(25%), grade IV(21%), grade I(7%), grade V(7%) in that order. Significant associations were found between pathologic grade, especially grade V, and the followings hypertension, proteinuria, but not hematuria, serum C3 level, serum IgA level, age, sex. 6) One hundred twenty two cases were followed for a mean period of 29 months (0.5-101 months). Of these, 31 cases(25.4%) had progressive disease and 22 cases of these 31 cases progressed to endstage renal failure. Unfavorable outcome was noted in the presence of hypertension, increased serum creatinine level at discovery, severe proteinuria (proteinuria $gt;3.0g/day), microscopic hematuria. In clinicopathologic analysis, advanced pathologicrade such as diffuse mesangial and epithelial proliferation or severe sclerotic changes was associated with the unfavorable outcome of the disease. In contrast, age, sex, serum IgA level or serum C3 did not appear to be related to the outcome. 7) Antiplatelet agent such as dipyridamole was not effective statistically in preserving renal function, although the mean follow-up creatinine of patients using antiplatelet agent was lower than those without antiplatelet agent. In conclusion, microscopic hematuria, heavy proteinuria(proteinuria $gt;3.0g/day), hypertension, increased serum creatinine(Scr $gt;1.7mg/dl) and advanced pathologic grade, especially above grade IV, by Lee et al appeared to be poor prognostic indices of IgA nephropathy.