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청심연자탕(淸心蓮子湯)으로 호전된 뇌내출혈에 고혈압이 동반된 태음인 환자 치험 1례
오정민,엄태민,최고은,허종원,유호룡,설인찬,김윤식,Oh, Jeong-Min,Eom, Tae-Min,Choi, Ko-Eun,Heo, Jong-Won,Yoo, Ho-Ryong,Seol, In-Chan,Kim, Yoon-Sik 대한중풍순환신경학회 2014 대한중풍.순환신경학회지 Vol.15 No.1
■ Objectives The purpose of this case study is to report that a hypertension with intracerebral hemorrhage of tae-eumin was treated with 'Cheongsim Yeunja-tang' and then the symptoms were improved and blood pressure was decreased. ■ Methods Although the patient who had hypertension with intracerebral hemorrhage took antihypertension drugs, intermittent increase of blood pressure was shown. We diagnosed him as Tae-eumin and treated with Cheongsim Yeunja-tang. We daily checked blood pressure and evaluated the symptoms. ■ Results After the treatment with Cheongsim Yeunja-tang, blood pressure was decreased and symptoms were improved. ■ Conclusion The result shows Cheongsim Yeunja-tang has antihypertensive effect and improve hypertension symptoms of Tae-eumin patient with intracerebral hemorrhage.
중복비트 제거를 이용한 SPIHT 알고리즘의 개선에 관한 연구
설경호,이원효,주동현,김태형,김두영 동아대학교 정보기술연구소 2003 情報技術硏究所論文誌 Vol.11 No.1
This paper presents improvement of compression rate for SPIHT algorithm through redundancy bit removing. Proposed SPIHT algorithm uses a method to select of optimized threshold from feature of wavelet transform coefficients and removes sign bit only if coefficient is LL area. Experimental results show that the proposed algorithm achieves more improvement bit rate and more fast progressive transmission with low bit rate.
박호추,정설미,문덕환,이종태,김대환,김정호,최재일,황용식,이용희,이채언 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.1
In order to evaluate the status of cold exposure and its health hazards of workers at cold storage workplaces and to provide basic data for effective health care, the author measured core temperature and also observed clinical symptoms and signs, past and present history, and general health examination data on 99 cold exposed workers for exposure group and 96 non-exposed workers for control group working at 2 food refrigerating companies in Pusan area from January 6, 1998 to February 24, 1998. The results were as follows: 1. There was statistically significant difference in water intake between the exposure and control group and increased urine volume, urine frequency in exposure group without statistically significant difference. 2. Past and present illness in exposure group were hypertension (18.2%), hepatopathy (8.1%), gastro-intestinal disease(7.1%), arthritis (4.0%), intervertebral disc herniation(4.0%), and so on, and hypertension, arthritis was statistically significant difference compared to control group. 3. Symptoms in exposure group were fatigue(89.9%), headache (64.6%). drowsy(63.6%), neck stiffness(59.6%), excessive food intake(59.6%). general weakness(58.6%), hunger(58.6%), numbness(54.5%), and so on, and there was statistically significant difference between the exposure and control group except fatigue, drowsy. 4. As results of clinical test abnormality rate of the systolic, diastolic blood pressure and electrocardiogram were significantly higher in exposed group than control. 5. Core temperature in exposure group was statistically significantly lower than control group and the highest statistically significant inverse correlation with the working hours and working frequency of daily mean cold storage. As above results, the author suggested that the further studies should be conducted to evaluate the health status of workers about chronic health effects in cold workplaces and to establish effective health care methods for them.
콘택트렌즈 보존 용기 유래 Acanthamoeba lugdunensis KA/L5주의 내공생세균
정동일,공현희,김태호,황미열,유학선,윤호철,설성용 경북대학교 의학연구소 1999 경북대학교병원의학연구소논문집 Vol.3 No.1
콘택트렌즈 보존 용기 유래 가시아메바 KA/L5주의 세포질 내에 존재하는 bacterial endosymbiont(내공생세균)를 투과전자현미경으로 관찰하여 확인하였다. 숙주인 가시아메바 KA/L5주는 형태학적으로 제2군에 속하였고, rDNA PCR-RFLP 결과 A. lugdunensis로 동정되었다. 미토콘드리아 DNA RFLP와 동위효소 분석상 이 충주는 국내 콘택트렌즈 보존용기에서 가장흔히 분리되는 type인 KA/Ll주, 국내 임상 분리주 중 하나인 KA/E2주, 내공생세균을 가지는 것으로 보고된 병원 냉각수 유래 KA/W4주 및 L3a주와 동일하거나 매우 유사한 성적을 보였다. 내공생세균은 약 1.38× 0.507㎛의 크기였고, 아메바 세포질 내에 불규칙하게 분포하고 있었으며. 그 표면에 아메바의 ribosome이 부착되어 있었다. 내공생세균을 둘러싼 lacunae나 막과 같은 구조는 관찰되지 않았다. Legionella 특이 primer를 이용한 효소중합반응(PCR)에서 내공생세균의 염색체 DNA는 증폭되지 않았다. A. lugdunensis의 우리말 이름을 담수가시아메바로 제안한다. Transmission electron microscopy of an Acanthamieba isolate (KA/L5) from a contact lens case revealed bacterial endosymbionts within cytoplasm of the amoebae, The Acanthamoeba isolate belonged to the morphological group II. Based on the polymerase chain reaction (PCR) - restriction fragment length Polymorphism (RFLP) of 18S ribosomal RNA coding DNA (rDNA), the Isolate was identified as A. lugdunensis. Strain typing by isoenzyme analysis using isoelectric focusing (IEF) and mitochondrial (Mt) DNA RFLP revealed that the isolate was closely related with KA/Ll , the most predominant type of isolates from contact lens storage cases, KA/E2, a clinical isolate, KA/W4, preciously reported to host endosymbionts, and L3a strains of A. lugdunensis. The endosymbionts were similar to those of KA/W4 In aspects that they were randomly distributed in both trophozoites and cysts, and were rod-shaped bacteria measuring approximately 1.38x 0.50㎛. But the number of endosymbionts per amoeba was significantly lower than that of KA/W4. They were neither limited by phagosomal membranes nor included In lacunae- like structure.
Shin, Joong-Ho,Kim, Kyoung-Hwa,Kim, Su-Hwan,Koo, Ki-Tae,Kim, Tae-Il,Seol, Yang-Jo,Ku, Young,Rhyu, In-Chul,Chung, Chong-Pyoung,Lee, Yong-Moo Blackwell Publishing Ltd 2010 Journal of Clinical Periodontology Vol.37 No.3
<P><I>Shin J-H, Kim K-H, Kim S-H, Koo K-T, Kim T-I, Seol Y-J, Ku Y, Rhyu I-C, Chung C-P, Lee Y-M</I>. Ex vivo <I>bone morphogenetic protein-2 gene delivery using gingival fibroblasts promotes bone regeneration in rats. J Clin Periodontol 2009; 37: 305–311. doi: 10.1111/j.1600-051X.2009.01522.x</I>.</P><P>Abstract</P><P>Aim</P><P>The aim of the present study was to investigate bone regeneration following ex vivo bone morphogenetic protein-2 (BMP-2) gene delivery using human gingival fibroblasts (HGFs) in rat calvarial defects.</P><P>Materials and Methods</P><P>An 8 mm craniotomy defect was created in Sprague–Dawley rats. The animals were divided into four groups: (1) non-grafted group, the defect was left empty; (2) collagen matrix group, the defect was filled with collagen matrix only; (3) HGF group, the defect was filled with non-transduced HGFs on collagen matrix; (4) BMP-2/HGF group, the defect was filled with BMP-2 gene-transduced HGFs on collagen matrix. Animals were sacrificed at 2 and 4 weeks after surgery, and micro-computed tomographic and histologic observations were performed.</P><P>Results</P><P>The BMP-2/HGF group showed promoted osseous healing of calvarial defects, as compared with the other groups. At both 2 and 4 weeks, regenerated bone area was significantly greater in the BMP-2/HGF group than the other three groups. Quite a few number of transplanted HGFs were observed within the regenerated bone tissues.</P><P>Conclusions</P><P>The results of this study suggest that ex vivo BMP-2 gene delivery induces prominent bone regeneration in vivo and HGFs may be useful as target cells for ex vivo gene therapy.</P>