가토에서 경정맥 이식을 이용한 요도결손 재건술

정재호,이상원,설정현,김효헌 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.5

There are several methods for the reconstruction of partial urethral defect, including split-thickness skin graft, full-thickness skin graft, and preputial flap and free flap. Despite partial success using these methods, most results are unsatisfactory due to frequent complications such as postoperative infection, fistula formation, hair growth and stricture. There have been several pioneering experiments in this field using autogenous vein graft and the results have been controversial. However, the fact that the endothelial lining is replaced by natural urethral epithlium is generally accepted as a positive effect of this method. This experiment was designed to identify the possibility of using vein graft for the reconstruction of partial urethral defect. Two different types of vein graft method were performed in a total of 20 New Zealand White rabbits with partial urethral defect. Firth, for the patch-graft group, a 1×1 cm rectangular vein graft was sutured at a defective area of the same size. Second, for the tubed-graft group, a vein graft segment 1 cm long was replaced at a segmental urethral defect of the same length. Histologic study was performed at three and eight weeks postoperatively in each group. The process of transitional ell epithelial replacement within the grafted vein was uniformly observed in both experimental groups at three weeks postoperatively. At eight weeks postoperatively, the epithelial replacement was almost complete and histologically undistinguishable. In the retrograde urethrogram performed after 8 weeks, the urinary flow in the patch-graft group was normal and showed no stricture, and two of five rabbits in the tubed-graft group showed partial stricture at the graft site. In conclusion, natural urethral epithelium was restored in grafted venous segments irrespective of the type of graft. Partial stricture was observed in 40% of the tubed-graft group while complete reconstruction was possible in the patch-graft group.

Bovine botulism outbreak associated with incidental consumption of presumably contaminated leftover food

( Jae Won Byun ),( Kyung Hyun Lee ),( Ha Young Kim ),( Soon Seek Yoon ),( Ji Youl Jung1 ),( Woo Seog Jeong1 ),( Jae Ku Oem ),( Jong Soo Lim ),( Myoung Heon Lee ),( You Chan Bae ) 한국예방수의학회(구 한국수의공중보건학회) 2013 예방수의학회지 Vol.37 No.1

Nine cattle among 18 in a native Korean herd died or were euthanized within 3 days. The affected cattle showed cowshed. The pigs and dogs had been fed leftover food originating from nearby restaurants, and the cattle could presumably reach the contaminated food in the pig troughs. Necropsy revealed a few chicken bones and red pepper pieces as well as large amounts of grain and rice straw hay mixed in the rumen. Botulism type D was isolated in the ruminal contents of one of the cattle. We speculated that the outbreak was associated with the cattle incidentally eating presumably contaminated leftover food from the pig trough.

PVDF 압전소자 활용 전기 에너지 수집

"이수헌", "여인권", "정재성", "박종대" 배재대학교 자연과학연구소 2015 自然科學論文集 Vol.26 No.1

PVDF(Polyvinylidene Fluoride)를 사용하여 진동에너지를 전기적 에너지로 수집할 수 있는 소형 발전시스템을 개발하였다. 개발된 시스템은 온도, 진동, 압력 등의 데이터를 수집하고 무선으로 전송하는 센서 네트워크의 전원으로 사용될 수 있다. We have developed a small electrical energy harvesting system using PVDF(Polyvinylidene Fluoride) which can convert vibrational energy into electrical energy. The developed system can be used as a power source for sensor network which acquire data such as temperature, vibration, pressure, etc and transmit data to a data center

素問·刺法論에 對한 硏究

李載胎,鄭憲瑩,琴坰樹,朴炅 한국전통의학연구소 1999 한국전통의학지 Vol.9 No.1

This fasciale, a remainder of So Moon(素問) with Bon Byung Ron(本病論), is a part of the theory of the Five Circuit Phases and the Six Atmospheric Influences(五運六氣學) that studied and discussed the rules of the weather change in ancient oriental medicine. The change in weather is one of the most important factors which influence man's health therefore the theory is worth while to study further. This fascicle explains the cause of diseases occured by irregular and exceptional change of weather and acupunctural treatment methods to prevent and cure those kinds of disease as its title -Ja Bup Ron(刺法論)-suggests. During Tang Dynasty(唐) when Wang Ping(王氷) commentated the So Moon(素問) only the title of this fascicle was kept but the contents of it was lost differing from Seven volumes of the Five Circuit Phases and the Six Atmospheric Influences(運氣七篇). However in the times of the North Song Dynasty(北宋) when Kao Pao-Heng(高保衡), Lin I(林億) and the other scholars studied and compared medical books this fasciale and another lost fasciale-Bon Byung Ron(本病論) appeared with theirs notes. So these two fascicles called Lost Volumes of So Moon(素問遺篇). But we can infer these two fascicles were written by a certain Taoist during the ninth and tenth century A.D. - the former times of Kao Pao-Heng(高保衡), Lin I(林億) and the other scholars studied and compared medical books during the North Song Dynasty(北宋) since Wang Ping(王氷) because this fascicle connots the Taoism training methods such as Pe Gi(閉氣), Jon Sang Bup(存想法) and Oi Dan Bup(外丹法) and so on. This thesis runs as follows; Chapter 1 deals with acupuncture treatment to prevent and cure UI(鬱) disease occuerd by Sung Gi Bu Jun(升之不前) of the Six Atmospheric Influence(六氣). Chapter 2 deals with acupuncture treatment to prevent and cure diseases due to Bul Chun Jung(不遷正) and Bul Toi Wui(不退位) of the Six Atmospheric Influence(六氣). Chapter 3 deals with acupuncture treatment of an epidermic(疫癘) due to the deviation of the Five Ciecuit Phases from the regularity(五運失守). Chapter 4 deals with the symptomes of an epidemi and the preventive treatments such as Jon Sang Bup(存想法), Vomitory treatment(吐法), respiratory treatment(汗法) and So Kum Dan Bang(小金丹方). Chapter 5 deals with the interaction among the five viscera and the six bowels as well as the principle of the acupuncture.

Baicalin Emulsion의 제조조건 및 抗菌效果에 關한 硏究

엄정신,김영일,엄동옥,양재헌 우석대학교 의약품개발연구소 1997 藥學硏究誌 Vol.2 No.-

The emulsion of Scutellariae Radix was prepared following homogenizing with emulsifier between water phases and oil phases. This emulsion is two type, one is oil-in-water (O/W) emulsion and the other water-in-oil(W/O) emulsion. Scutellariae Radix extract(SRE) was very slightly soluble in oil phases and wparingly soluble in water phases. The lipid-water partition coefficients of SRE was high in chloroform, but was very low in other organic solvents. Emulsion was successfuly preparated under the various conditions and evaluated by microscopy. The partition coefficient of oil/water was also determinated. The viscosity of emulsion was increased more than water phase and oil phase, and the visicoty of W/O emulsion was hisher than O/W emulsion. The stability was higher in W/O emulsion than O/W emulsion.

靈樞·五邪에 對한 硏究

李載胎,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

Young Chou O Sa(靈樞 五邪) described the symptoms of a disease when injurious factors permeated the five viscera and the location of a meridian point and the acupuncture in curing them according to the five viscera. When there are injurious factors within the lungs, you ought to acupuncture Woon Moon Hul(雲門穴), Joong Bu Hul(中府혈穴), Pae Soo HuI(肺輸穴 B13), and Geol Boon Hul(缺盆穴 S12), when there are injurious factors within the liver, acupuncture Hang Gan HuI(行間穴 LIV2) and Jok Sam Ri HuI(尺三里穴 S36), within the spleen, do acupuncture Yong Chul HuI(湧泉穴 K1) and Gon Ryun HuI(崑崙穴 B60), and when there are injurious factors within the heart, do so in the place of Shin Moon Hul(神門穴 H7).

위의 유암종과 선종의 병발 1례

장재식,강혁주,이중현,서영범,윤병구,김용섭,이구,서정일,양창헌,이창우,김정란,윤환중 東國大學校醫學硏究所 2000 東國醫學 Vol.7 No.-

유암종은 전신에 퍼져 잇는 장크롬친화성 세포에서 기원하는데 위의 유암종은 비교적 드문 질환으로 모든 유암종의 1.9~2.2%에 해당하며 위에 발생하는 종양의 1% 미만에서 보고되고 있다. 유암종은 일반적으로 증상이 비특이적이고 면역조직화학검사에 의해서 진단되기 때문에 과거에는 드물게 발견되었으나 최근 내시경 기기 및 술기의 발전과 검사 빈도의 증가 및 면역조직화학검사의 발달로 진단율이 증가 추세에 있으며, 드물지만 유암종에서 선암과 공존하는 예들이 보고되고 있다. 저자들은 심와부 동통을 주소로 내원한 70세 남자 환자의 상부위장관내시경 검사에서 위체상부의 대만곡에서 0.4×0.4 cm 크기의 중간 함몰을 가진 Yamada 1형의 용종과 함께 전정부의 전벽에서 0.8×0.5 cm 크기의 융기된 점막 소견을 보여 조직학적으로 각각 위유암종 및 위선종임을 확진한 후 내시경적 용종 절제술로 치료한 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Carcinoid tumors are arisen from enterochromaffin cells, which are scattered throughout the body. These tumors are composed of variable numbers of cells that contain endocrine granules in their cytoplasm, which can be identified by immunohistochemistry and electron microscopy. Gastric carcinoid tumors are relatively rare tumor, the reported incidence being 1.9~2.2% of all carcinoid tumors and less than 1% of all gastric tumors. Sometimes, composite carcinoid tumors and adenocarcinoma is reported. We experienced a case of the coincidence of carcinoid tumor and adenoma at the other site of the stomach in a 70 year old male patient. Gastrofiberscope showed 0.4×0.4 cm sized Yamada type I polyp with central depression on the greater curvature of the proximal body and 0.8×0.5 cm sized focal slightly elevated mucosa on the anterior wall of the antrum. The endoscopic biopsy specimens revealed carcinoid tumor and tubular adenoma with moderate atypism, respectively. The carcinoid tumor and adenoma were removed by endoscopic polypectomy. According to the follow-up gastrofiberoscopy after 7 month later, both lesions were nearly normal mucosa except whitish atrophic change after polypectomy.

括數根 水溶性 蛋白質의 細胞毒性

殷載淳,鄭甲基,梁在憲,權鎭,吳贊鎬,全焄 又石大學校 1995 論文集 Vol.17 No.-

The purpose of this research was to investigate effect of water-soluble protein of Trichosanthes kirillowii(TKP) on the proliferation of human tumor cells. TKP inhibited the proliferation of HeLa cells and KHOS-NP cells. The inhibitory activity of doxorubicin on HeLa cells and its of mitomycin C on KHOS-NP cells were increased by the combination of TKP. TKP did not affect on the proliferation of Balb/c 3T3 cells, but inhibited the proliferation of mouse spleen cells and human lymphocyte at 1 ㎍/ml. These results suggest that TKP bas the cytotoxicity on HeLa and KHOS-NP cells, and increase the cytotoxicity of doxorubicin or mitomycin C.

기종성 신우신염 1례

이재욱,구정태,서정일,양창헌,이정호,이동철,이영현,이활,이경섭 동국대학교 경주대학 1997 東國論集 Vol.16 No.1

기종성 신우신염은 주로 당뇨병환자나 폐쇄성 요로질환을 가진 환자에 발생하며 특징적으로 신실질 및 그 주위조직에 가스를 형성하면서 심한 조직괴사를 일으키는 매우 드문 급성 화농성 신감염으로 사망률이 높은 질환이다. 이 질환은 1989년 Kelly와 MacCallum에 의해 처음 보고된 이래 외국문헌에 약 90례 정도가 보고되어 있으며 국내에는 28례가 보고되어 있다. 수액 및 전해질 보충, 인슐린 투여를 통한 적절한 혈당조절 및 항생제 투여등의 내과적 치료와 절개배농 및 신적출술등의 수술적 치료 방법이 있다. 내과적 치료로 가스의 감소가 없는 경우에는 즉각적인 수술적 치료를 시행하여야하므로 이 가스변화에 대한 추적관찰이 중요하다 하겠다. 본 저자들은 당뇨병환자에서 발생한 기종성 신우신염 1례를 내과적 요법을 치험하였기에 문헌고찰과 함께 보고하고자 한다. Emphysematous pyelonephritis is rare, life-threatening infection of the renal parenchyma and perirenal tisseue. This disease is characterized by the production of intrarenal and perirenal gas and is frequently encountered in patients with diabetes mellitus or urinary obstruction. We experienced a case of emphysematouse pyelonephritis in a 62 years old women with poorly controlled diabetes mellitus who had been managed with medical theraphy. So we report this case with a review of the referenced literatures.

폐쇄성 황달에 대한 내시경적 비 담도 배액법(ENBD)의 효과

이헌영,김남재,정현용 충남대학교 의과대학 지역사회의학연구소 1995 충남의대잡지 Vol.22 No.2

To evaluate the clinical effects of ENBD in patients with biliary obstruction, 18 patients were included in this study. The results were as follows ; 1) The causes of obstructive jaundice in 18 patients, with performed ENBD were distal CBD cancer (3 cases), CBD stone with cholangitis (14 cases) and CBD stone without cholangitis (1 case). 2) The duration of ENBD was 12.5 days (8-20 days). 3) The positive results of bacteriologic culture via ENBD tube revealed 8 cases among 13 (61.5%). 4) Amory 15 cases with CBD stones, Basket removal (2 cases) and Mechanical lithotripsy (1 case) perfomed in 3 cases after EST and 4 cases had an operation after ENBD. Three patients with CBD cancer underwent ERBD. In conclusion, ENBD is a safe and effective noninvasive biliary drainage method for initial decompression of malignant or benign biliary obstruction with or without cholangitis (especially with).