사례보고 : 하수오 복용 후 발생한 재발성 독성 간염 1예

배상훈 ( Sang Hoon Bae ),김동현 ( Dong Hyun Kim ),배영석 ( Young Seok Bae ),이광재 ( Kwang Jae Lee ),김동완 ( Dong Wan Kim ),윤정빈 ( Jeoung Bin Yoon ),홍준호 ( Joon Ho Hong ),김상현 ( Sang Hyun Kim ) 대한간학회 2010 Clinical and Molecular Hepatology(대한간학회지) Vol.16 No.2

Toxic hepatitis has been reported as a major cause of acute hepatitis, but its potential induction by herbal remedies and/or health foods is usually neglected. We experienced a case of toxic hepatitis associated with Polygoni multiflori, a Chinese herb commonly known as Ho-Shou-Wu. A 54-year-old woman consumed Ho-Shou-Wu for 1 month, after which she experienced fatigue and overall weakness. A diagnosis of toxic hepatitis was made based on her clinical history, the findings for viral markers and other laboratory data, and ultrasonography. Her condition improved considerably after she stopped taking Ho-Shou-Wu. However, she resumed taking Ho-Shou-Wu immediately after discharge from hospital, which aggravated her symptoms and liver function. She was immediately readmitted and stopped taking Ho-Shou-Wu. Her relapse into hepatitis immediate after resuming consumption of the herb is strongly indicative of the validity of Koch`s postulate in this case.

요통 환자의 기립위 및 좌,우 외측굴곡시 방사선 사진을 통한 요추 회전변위 분석

허동석 ( Dong Seok Heo ),박석우 ( Seok Woo-park ),박영회 ( Young Hoi Park ),금동호 ( Dong Ho Keum ) 한방재활의학과학회 2003 한방재활의학과학회지 Vol.13 No.2

Objectives : Rotation on vertebra body is common reason causing low back pain and leg radiating pain patients. The present study investigated analysis of the radiological findings on lumbar vertebra rotation between erect position and erect both lateral bending position lumbar AP views in low back pain patients. Method : The study population consisted of 70 patients(outpatients and inpatients clinic of the Dept. of Oriental Rehabilitation Medicine, Dong-Guk Oriental Medical Hospital in Bundang) who were evaluated with X-ray findings of erect position and erect both lateral bending position lumbar AP views. First, patients were measured erect position lumbar AP views by Nash-Moe`s degree. Second, patients were measured erect both lateral bending position lumbar AP views by intervertebral disc space at convexity region and rotation on lumbar vertebral body. They divided into four groups by type of Grice and Cassidy`s classification. Results : 1. The distribution of sex in the low back pain with leg radiating pain was male 30(42.86%) cases, female 40(57.14%) cases. According to age, 30-40s 23(32.9%) cases, 40-50s 15(21.4%) cases, 20-30s 13(18.6%) cases, 50-60s 9(12.9%) cases, 60-70s 5(7.1%) cases, 70-80s 3(4.3%) cases, each 10-20s and 80-90s one case (1.4%). 2. According to Nash-Moe`s degree by erect position lumbar AP view, the grade 0 was male 8(11.4%) cases, female 10(14.3%) cases, the grade Ⅰ was male 17(24.3%) cases, female 22(31.4%) cases, the grade Ⅱ was male 5(7.1%) cases, female 8(11.4%) cases. 3. According to symptoms, first, patients with low back pain were male 22(31.4%) cases, female 20(28.6%) cases. second, patients with leg radiating pain were male 8(11.4%) cases, female 20(28.6%) cases. 4. According to type of Grice and Cassidy`s classification by erect both lateral bending position lumbar AP views, the type Ⅰ was normal group 7(10.0%) cases, the type Ⅲ and Ⅳ were abnormal group each 15(21.4%) cases, 48(68.6%) cases. 5. According to abnormal group in Nash-Moe`s degree by erect position lumbar AP view, the grade Ⅰ was 39(55.7%) cases and then abnormal type Ⅲ, Ⅳ of Grice and Cassidy`s classification were 5(7.1%) cases, 33(47.1%) cases, the grade Ⅱ was 13(18.6%) cases and then abnormal type Ⅲ, Ⅳ of Grice and Cassidy`s classification were 1(1.4%) case, 12(7.1%) cases. So the relationship between rotation of vertebra by erect position lumbar AP view and type of Grice and Cassidy`s classification by erect both lateral bending position lumbar AP views had significant correction(p<0.05). 3 6. According to analysis of symptoms and X-ray findings by erect both lateral bending position at convexity region, patients with leg radiating pain were 28 cases. In the total of 28 cases, 25 cases had shown rotation of vertebra and intervertebra disc space narrowed at convexity region, while 3 cases didn`t have shown. 7. According to abnormal rotation of vertebral body on erect position, the number of group L4 was 48(32.7%) cases the most, group L3 was 43(29.3%) cases, the next group L2 was 30(20.4%) cases. Group L4, L3, L2 had significantly connection with fixation group on erect both lateral bending position(p<0.05). Conclusions : We concluded that the abnormal rotation of lumbar vertebral body had connection with the low back pain and leg radiating pain patients. So we must regard functional X-ray such as erect both lateral bending position lumbar AP views to early find cause.

자기 공명 영상을 이용한 뇌척수액 순환의 역학 분석

김동석,치중언,윤펑호,김동익,박승우 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.5

정상인 및 신기능장애환자에서 Carumonam(AMA-1080)의 약동학

임동석,이경훈,엄재호,한진석,김성권,장인진,신상구 大韓臨床藥理學會 1994 臨床藥理學會誌 Vol.2 No.1

제지폐수처리용 생물고분자응집제를 생산하는 Bacillus sp. K-111의 배양특성조사

권기석,손용호,최선택,정석관,송숙희,김동걸 7개 국립대학교 환경연구 논문집 공동발행 위원회 2002 환경연구논문집 Vol.2 No.1

Flocculant-producing microorganisms were screened from obtained strains in the laboratory using a pulp-wastewater treatment as the flocculating agent. K-111 strain that had high flocculating activity among them was selected and identified as Bacillus sp. K-111 16s rDNA sequencing. The favorable medium for the production of flocculant was glucose 1.5%, NH_4NO_3 0.2%, tryptone 0.01%, K_2HPO_4 0.08%, KH_2PO_4 0.06%, CaCO_3 0.03%, MgSO_4·7H_2O 0.005%, MnSO_4 0.005% in 1 liter of D.W. at initial pH 7.0. The optimum culture temperature and pH were 30℃ and pH 7.0, respectively. the flocculating activity was observed most highly after 36 to 48 hr of cultivation at the optimum conditions. the flocculating activity of produced biopolymer on optimum conditions was about 2.5-fold higher than that of screening medium.

준설수심에 따른 사천만의 해수유동 특성에 관한 연구

강대석,유상호,민일규,이동수,민병형 東亞大學校 海洋資源硏究所 2003 硏究論文集 Vol.15 No.-

This study on the characteristics of the tidal current at the half closed bay selected Sachoˇn Bay located in the western Kyung-nam area as the object location of the study. Then, I analyzed the current with the varying dredging depth after the depth integral of the three Dimensional continuous equation and Navier-stokes equation. The study would get the following results, and the results could be used meamingfully as the analysis material about the dredging depth's influnce on the surrounding ocean when developing the coastal port. 1. When measuring the tidal current, there is a bit dispersion in the current direction of the observed object, but it is the wind effect at the bay. Considering that the calculated result is the shallow-water equation integranted in depth, the results can be concluded to in accored with my expectancy. 2. In case of reclaiming and dredging, the flow velocity and direciton change constantly, compared with the present condition. 3. At the wide bay dredge depth does not arrect the level of the ocean, but in case of inflow from the flood, the increase of the inflow of the river water affects the level of the ocean. 4. As the dredge depth grows deep, the maximum flood tidal current and obb tidal current at the front coast of the reclaimed decreases a little. However, the wide area Pc-7~Pc-9 doesn't show any change. As we saw in the above result, feacturcs of the tidal current as the level of the ocean and the current velocity don't change in the aspect of the ocean engineering even if we increase the degree of the dredge depth up to 6m in Sachoˇn Bay

3차원 전산화단층촬영 영상을 이용한 얼굴 연조직 두께 계측

정호걸,김기덕,한승호,신동원,허경석,이제범,박혁,박창서 대한구강악안면방사선학회 2006 Imaging Science in Dentistry Vol.37 No.1

Purpose : To evaluate accuracy and reliability of program to measure facial soft tissue thickness using 3D computed tomographic images by comparing with direct measurement. Materials and Methods : One cadaver was scanned with a Helical CT with 3 mm slice thickness and 3 mm/sec table speed. The acquired data was reconstructed with 1.5 mm reconstruction interval and the images were transferred to a personal computer. The facial soft tissue thickness were measured using a program developed newly in 3D image. For direct measurement, the cadaver was cut with a bone cutter and then a ruler was placed above the cut side, The procedure was followed by taking pictures of the facial soft tissues with a high-resolution digital camera. Then the measurements were done in the photographic images and repeated for ten times. A repeated measure analysis of variance was adopted to compare and analyze the measurements resulting from the two different methods. Comparison according to the areas was analyzed by Mann-Whitney test. Results : There were no statistically significant differences between the direct measurements and those using the 3D images (p>0.05). There were statistical differences in the measurements on 17 points but all the points except 2 points showed a mean difference of 0.5 mm or less. Conclusion : The developed software program to measure the facial soft tissue thickness using 3D images was so accurate that it allows to measure facial soft tissues thickness more easily in forensic science and anthropology. (Korean J Oral Maxillofac Radiol 2006; 36 : 49-54)

거대 긴장성 낭종으로 내원한 폐 Langerhans 세포 조직주증

양석철,손장원,윤호주,신동호,박성수,함시영,장세진,박용욱 한양대학교 의과대학 2000 한양의대 학술지 Vol.20 No.1

Pulmonary Langerhans cell histiocytosis is a hetergenous group of conditions of unknown etiology characterized by an abnormal proliferation of antigen presenting cell of bone marrow derivation known as Langerhans cells that invade and destroy distal bronchioles. The outcome is highly variable, ranging from rapid spontaneous resolution to irreversible respiratory failure. We describe a patient with biopsy-confirmed pulmonary Langerhans cell histiocytosis who presented with large tension cyst, treated with pneumothorax tube with Heimlich flutter valve.

농가용 저온저장고의 제어변수에 따른 성능평가

김석우,김성만,현명택,최동호,고정삼,박영하 제주대학교 공과대학 첨단기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.2

The low temperature storage method has been used to increase the value of agricultural products by reducing quality deterioration and controlling respiration rate. The respiration rate of agricultural products depends on several factors such as temperature, moisture, gas composition and microbe inside the storage room. Among that temperature is the most important factor, which affects respiration rate and causes severe damage. The results obtained from these experiments are that electric consumption is decreased as setting temperature is decreasing and temperature deviation is increasing. In the ventilation experiment, the case ventilated four times a day(every six hours a day) with ten minutes operation each time, was inspected require as much electric consumption as non-ventilation case.

소아 신장질환에 대한 임상 통계적 관찰 : 11년간의 고찰 An Eleven-Years Experience

이재호,정기영,유재홍,최동석 충남대학교 의과대학 지역사회의학연구소 1989 충남의대잡지 Vol.16 No.1

Statistical analysis of renal inpatients admitted to the department of pediatric ward of Chungnam National University Hospital from 1978 to 1988 was performed according to their annual incidence of each disease, disease pattern, and age distribution. Renal diseases were found in 628(6.16%) among 10,194 total inpatients from 1978 to 1988. Male to famale ratio of renal disease was 1.99 to 1. Annual incidence of acute glomerulonephritis was decreased but no significant change was noted in the incidence of nephrotic syndrome and urinary tract infection. Acute glomerulonephritis was the leading cause of admission in all age groups and it constituted 28.82% of total renal patients. It was followed by nephronic syndrome(23.24%), urinary tract infection(16.56%). Wilms’ tumor(7.64%), Henoch-Schonlein nephritis(6.21%), and recurrent hematuria(4.45%). Urinary tract infection showed relatively high incidence in infancy and acute glomerulonephritis and nephrotic syndrome were high in older age group. Renal diseases were most frequently found in 7-9 years old age group. Chronic renal failure and recurrent hematuria were relatively frequent in over 12 years old age group.