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虹彩 體質 分析에서 心腎結合組織의 虛弱 體質과 高血壓 家族歷과 관련성 硏究
金鐘牛,黃祐準,琴坰樹,李始炯,李宗淳,都金錄,趙在運,趙州掌,金鐘煜 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1
Iridology, developed more than 100 years ago, is the diagnosis of medical conditions through noting irregularities of the pigmentation in the iris The purpose of this study is to compare interrelation between CVA, hypertension family history and cardio-renal connective tissue in Iris Constitution through iris constitution examination. The subjects consist of 114 patients who were examined in Iris Constitution at Chonju Oriental Medicine Hospital attached to Wonkwang Univ. from September. 1St. 2000 to August. 31th. 2002. 1. In the distribution of Iris Constitution, among of 79cases, There are neurogenic type 13cases, abdominal connective tissue weakness constitution 31 cases, cardio-renal connective tissue weakness constitution 6 cases, cholesterol 7 cases and others 22 case in control group. 2. There are familial history of CVA and hypertention 32 cases, no familial history of CVA and hypertention1 3 cases, in 35cases of experimental group. These results imply that there is meaningfulness of interrelation between cardio-renal connective tissue weakness constitution and. CVA, hypertention.
DYNAMIC DAMPER를 이용한 SEAT 진동 저감의 실험적 고찰
우순기(Soon-Ki Woo),이순오(Soon-O Lee),이준희(Jun-Hee Lee) 한국자동차공학회 2020 한국자동차공학회 학술대회 및 전시회 Vol.2020 No.11
Recently, cars have been using various methods to reduce the vibration of seats. This paper introduces how to reduce vibration in car idling state. We found the idling vibration frequency and set the target frequency of the dynamic damper. And we designed appropriate mass and features. The vibration attenuation effect of dynamic damper was measured on the electric shaker. In addition, emotional and quantitative assessment were conducted through the practical test. Vibration reduction has been achieved by applying this technical element to the seat of the vehicle.
알코올 중독자 및 장기 입원 환자에서 thiamine 결핍의 빈도
장철순(Cheol Soon Jang),서동범(Dong Bum Seo),박우상(Woo Sang Park),김일권(Il Kwon Kim),정정환(Chung Hwan Chung),이주희(Ju Hee Lee),이경오(Kyoung O Lee),채민병(Min Byoung Chae),박현민(Hyun Min Park),서영환(Young Hwan Seo),이선영(Sun Y 대한내과학회 2002 대한내과학회지 Vol.62 No.1
Background: As socioeconomic status has improved, malnutrition has become rare in Korea and generally it is no longer considered as a serious problem in medical practice. However, contrary to the above general belief we managed four patients with beriberi in 1999 and it became apparent that malnutrition might remain a problem in certain groups of patients. In this study, we assessed the nutritional state, especially with respect to thiamine deficiency, in chronic alcoholics and in patients residing at a long-term care facility (LTCF). Methods: Fourteen chronic alcoholic patients and twenty patients being hospitalized in a long-term care facility were assigned as the study groups. The subjects mean ages and standard deviations were 48.9±10.2 and 50.6±6.7, respectively. Medical records were reviewed t o determine other aspect s of their nutritional status and their dietary patterns. Ten peoples who visited the health promotion center at Inha University Hospital, for routine check- ups were allocated to the control group. Blood total thiamine levels were measured by high-performance liquid chromatography. Results: Body mass indices were significantly lower in chronic alcoholics and in patients at the LTCF than in the control group (p=0.0065). Serum albumin levels were within the reference range in all three groups, but were significantly lower in patients at the LT CF than in the control group (p =0.0013). Moreover no difference was detected between the alcoholic group and the control group in terms of thiamine levels. However, the mean thiamine level in patients at the LTCF was statistically lower than that of the control group and four (20%) patients in the LTCF group showed subnormal blood thiamine levels. The thiamine level tended t o decrease with age in both alcoholics and patient s at the LT CF. No correlation was found between thiamine level and the other variables examined, namely, hospital stay, body mass index, and serum albumin level. Conclusion: A consider able portion of patients in a long term care facility showed thiamine deficiency, however, no evidence of thiamine deficiency was found among alcoholics. This result suggest s that thiamine deficiency in patient s at long- term care facility may be more prevalent and that thiamine supplementation may be warranted, especially for those with other thiamine deficiency risk factors.(Korean J Med 62:69-76, 2002)
WOO, Gye-Hyeong,JEAN, Young-Hwa,BAK, Eun-Jung,KANG, Seungwon,ROH, In-Soon,LEE, Kyung-Hyun,HWANG, Eui-Kyung,LEE, O-Soo Japanese Society of Veterinary Science 2010 The Journal of veterinary medical science Vol.72 No.9
<P>A dead whooper swan was found in an area of cropland near a stream and was submitted to the National Veterinary Research and Quarantine Service (NVRQS) in Korea. The affected animal was in relatively good condition. Grossly, the heart was enlarged and had pale and dark red stripes. A white, elongate parasite was seen on the cut surface of the heart. Histopathologically, severe lymphohistiocytic inflammation, myocardial necrosis, many adult heart worms and microfilariae were observed in the myocardium. Hemorrhage, lymphocytic inflammation, mineralization, and myocardial degeneration were also seen around the adult worms. No bacteria or viruses were isolated from the affected bird. The pathological findings indicate that the whooper swan was infected with nematodes, presumably <I>Sarconema eurycerca</I>, resulting in non-suppurative myocarditis.</P>
( In O Sun ),( Byung Ha Chung ),( Hyun Ju Yoon ),( Jeong Ho Kim ),( Bum Soon Choi ),( Cheol Whee Park ),( Yong Soo Kim ),( Chul Woo Yang ),( Kwang Young Lee ) 대한신장학회 2016 Kidney Research and Clinical Practice Vol.35 No.2
Background: In this study, we assessed whether red blood cell distribution width (RDW) was associated with all-cause mortality in patients on peritoneal dialysis (PD) and evaluated its prognostic value. Methods: This study included 136 patients who had RDW levels at PD initiation from January 2007 to January 2014 at the Presbyterian Medical Center and Seoul St. Mary``s Hospital. We divided these patients into 2 groups (survivors vs. nonsurvivors), compared their clinical characteristics, and analyzed the predictors of survival. Results: The study included 79 men and 57 women, with a mean age of 54 years (range, 15e85 years). The mean follow-up duration was 32 months (range, 1e80 months). Of 136 patients, 14 died during the follow-up period. When clinical characteristics of survivors (n = 122) and nonsurvivors (n = 14) were compared, no differences were identified, with the exception of serum albumin, total iron-binding capacity (TIBC), left ventricular ejection fraction, total leukocyte count, and RDW value. Survivors had higher serum albumin (3.4 ± 0.5 vs. 3.0 ± 0.5 g/dL, P < 0.001) and left ventricular ejection fraction (56.8 ± 9.8 vs. 48.7 ± 12.8, P = 0.040) and lower TIBC (213.4 ± 40.9 vs. 252.8 ± 65.6, P = 0.010), total leukocyte counts (6.9 103/mL vs. 8.6 103/mL, P = 0.009), and serum RDW values (13.9 ± 1.7 vs. 16.0 ± 1.8, P < 0.001). Patients with high RDW levels ( 14.8) showed significantly higher all-cause mortality than patients with low RDW levels (< 14.8, P < 0.001). In multivariate-adjusted Cox analysis, RDW and TIBC at the start of PD were independent risk predictors for all-cause mortality. Conclusion: RDW could be an additive predictor for all-cause mortality in patients on PD.
( In O Sun ),( Yu Mi Ko ),( Eun Young Kim ),( Kyung Seon Park ),( Hong Soon Jung ),( Sun Hye Ko ),( Byung Ha Chung ),( Bum Soon Choi ),( Cheol Whee Park ),( Yong Soo Kim ),( Chul Woo Yang ) 대한내과학회 2013 The Korean Journal of Internal Medicine Vol.28 No.3
Background/Aims: We investigated the incidence and clinical characteristics of renal cell carcinoma (RCC) in the native kidney of renal transplant recipients. Methods: Between 1991 and 2010, 1,425 patients underwent kidney transplantation at our institution. We retrospectively evaluated the clinical features and outcomes in renal transplant patients with RCC in the native kidney after renal transplantation. Results: The patients included three males and two females with a mean age of 63 years (range, 52 to 74). The incidence of RCC was 0.35%. The median interval between renal transplantation and RCC occurrence was 16.2 years (range, 9 to 20). All of our patients with RCC had developed renal cysts either before (n = 3) or after (n = 2) renal transplantation. The mean duration of dialysis was 12 months (range, 2 to 39). Of the five patients, four underwent dialysis treatment for less than 8 months. All the RCCs were low grade at the time of diagnosis. Four patients underwent radical nephrectomy, and one patient refused the operation. The four patients who underwent radical nephrectomy showed no evidence of local recurrence or distant metastasis during the median follow-up of 2.9 years. However, the patient who did not undergo surgery developed spinal metastasis from the RCC 6 years later. Conclusions: This study suggests that the follow-up period is an important factor for the development of RCC in renal transplant recipients, and more vigorous screening with a longer follow-up period is required in renal transplant recipients.