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진무탕(眞武湯)이 Gentamicin-유도 신독성에 미치는 영향
이규현,김길훤,Lee, Kyu-Hyun,Kim, Gil-Whon 대한동의생리학회 1999 동의생리학회지 Vol.14 No.2
Aminoglycosides, including gentamicin, have been used as antibiotics for the various infections by gram-negative bacteria. However, there are some restrictions for using these drugs. Gentamicin, a typical aminoglycoside, has the side effect of nephrotoxicity, including polyuria, glycosuria, proteinuria, glomerulonephritis, and uremia. The aims of this study were to examine the prevention or reduction effects of Jinmootang on the gentamicin-induced nephrotoxicity and to investigate the possible mechanisms on the effect of Jinmootang. The subcutaneous injections of 60mg of gentamicin per kg of boby weight to Sprague-Dawley rats for 8 days induced typical symptoms of nephrotoxicity by aminoglycosides. 0.6ml of water extract Jinmootang (100ml/chup) was orally treated in the experimental animal. 24-hour urine was collected with the metabolic cage and plasma was sampled from the abdominal aorta. The plasma concentration of sodium was significantly decreased by the treatment of gentamicin but it was not-significantly changed by the treatment of Jinmootang to the animal. The concentration of potassium was greatly decreased in the gentamicin-treated animals. However. it was returned to the normal level in the Jinmootang-treated animals. The concentrations of creatinine and urea were increased by gentamicin treatment. But, Jinmootang reduced these concentrations. Nevertheless, the osmolalities of plasma in both group were not different from each other. Even though the plasma concentration of aldosterone was not significantly changed, the mean value was increased by the gentamicin intoxication. The concentration of aldosterone was decreased by the treatment of Jinmootang. The reduction of aldosterone level in plasma could be a factor to improve the hypokalemia. The fractional excretion of potassium was much higher than normal by the treatment of gentamicin and it was decreased by 50% in the Jinmootang-treated rats. Therefore, the reabsorption of potassium was significantly increased by the treatment of Jinmootang, even though the filtered load of potassium in the experimental group was much highter than control. Even though the concentration of plasma aldosterone was decreased by the treatment of Jinmootang, the fractional excretion of sodium was not increased, slightly lower. These data suggested that Na reabsorption was increased in the proximal tubule by Jinmootang. The filtered load of glucose in the Jinmootang-treated group was greater than in control. Nevertheless, the fractional excretion of glucose in the experimental group was not different from that in control. These results indicate that glucose reabsorption was increase in the proximal tubule by Jinmootang treatment. The results of this study suggest that Jinmootang could improve the some nephrotoxic symptoms induced by gentramicin treatment. Hypokalemia, the reduced glomerular filtration rate, and dysfunctions of renal proximal tubule and distal nephron were significantly recovered to normal level. The increase of glomerular filtration rate by Jinmootang might contribute to eliminate the waste product, including creatinine and urea, and/or gentamicin through the kidney.
이규현,박찬정,최인성,Lee, Kyoo-Hyun,Park, Chan-Jung,Choi, In-Sung 한국건축시공학회 2002 한국건축시공학회지 Vol.2 No.3
The Ministry of Construction-Transportation released a plan about EVMS in 1993 in order to prepare measures for an efficient public construction project, and prepared an enforcement proposal concretely in June for 2000 years, and have enforce a public project by an example with a target. Therefore, accurate analysis and evaluation about field progress are required for efficient management of a building construction, and must be established building construction management system for fast action about a problem However, unified management cannot be consisting because a work progress system is different from details estimate system within a country. and There is not still a definite standard in progress measurement for an application of EVMS. A purpose of this study is to present an improvement about a problem of progress measurement for an application of EVMS. The contents of a study, inquired into a progress measurement method and a standard to use in the field of a public construction and private construction and Checks a problem and presented an improvement item necessary for and is as follows. $\circled1$ must establishes a control account and progress measurement standard. $\circled2$ must manage progress in a activity viewpoint. $\circled3$ must use an accurate CPM process management technique.
이규현,박은석,지상철 ( Kyu Hyun Lee,Eun Seok Park,Sang Cheol Chi ) 한국약제학회 1995 Journal of Pharmaceutical Investigation Vol.25 No.4
For the effective treatment of aphthous stomatitis, the matrix type mucoadhesive patches containing triamcinolone acetonide have been formulated. The drug layer was obtained by drying the polymer gel which was prepared with carbomer 934P, ammoniomethacrylate copolymer, titanium dioxide and polyethylene glycol 400. The effects of the content of additives on physical characteristics of the polymer gel and the drug layer were evaluated. The addition of carbomer increased the yield point and the zero-shear viscosity of polymer gel as well as the thickness, the water absorption ratio, the adhesive time and T_(50%) of drug layer. The adhesive time and the water absorption ratio of drug layer were also improved by the addition of ammoniomethacrylate copolymer, but the addition of titanium dioxide had decreased the zero-shear viscosity of polymer gel and the adhesive time of drug layer.
진균구로 오인된 낭포내 응혈을 보인 23세 여자에서의 선천성 낭포성 유선종 폐기형 1례
이강룡 ( Gang Ryong Lee ),이군순 ( Kun Sun Lee ),주인규 ( In Kyu Joo ),박준옥 ( June Ock Park ),최승준 ( Seung Jun Choi ),이원석 ( Won Seok Lee ),김의숙 ( Eui Sook Kim ),이규현,김대하 ( Dae Ha Kim ),이광섭 ( Gwang Seob Lee ),한영숙 ( 대한결핵 및 호흡기학회 1999 Tuberculosis and Respiratory Diseases Vol.46 No.1
진균구로 오인된 낭포내 응혈을 보인 23세 여자에서의 선천성 낭포성 유선종 폐기형 1례
이강룡,이군순,주인규,박준옥,최승준,이원석,김의숙,이규현,김대하,이광섭,한영숙,지미경,박정웅,Lee, Gang-Ryong,Lee, Kun-Sun,Joo, In-Kyu,Park, June-Ock,Choi, Seung-Jun,Lee, Won-Seok,Kim, Eui-Sook,Lee, Gyu-Hyeon,Kim, Dae-Ha,Lee, Gwang-Seob,Han, 대한결핵및호흡기학회 1999 Tuberculosis and Respiratory Diseases Vol.46 No.1
We describe unusual manifestations of congenital cystic adenomatoid malformation (C.C.A.M.) of the lung, such as movable fungal ball-like intracystic blood clots and hemoptysis, which were detected in previously healthy 23 years-old woman. We identified blood clots only after left upper lobectomy and could not distinguish from fungal ball with radiographic methods. CCAM of the lung, rare and lethal form of congenital pulmonary cystic disease, was initially introduced by Ch, in and Tang in 1949. The histogenesis of this lesion is characterized by polypoid glandular tissue proliferation and overgrowth of mesenchymal elements due to cessation of bronchiolar maturation which occurred in after 16weeks intrauterine period. In 80-95% of reported cases, the lesion was confined to a single lobe and there was no lobe and right and left lung predilection The clinical presentation may be widely variable, ranging from intrauterine fetal death to late discovery in childhood with recurrent pulmonary infection. But there,s no reports which were misdiagnosed with intracystic fungal ball. The treatment choice is lobectomy of affected lobe. There,s a few case reports with rhabdomyosarcoma, bronchiolar cell carcinoma and myxosarcoma arising in CCAM patients. Therefore, early resection is recommended even if asymtomatic cases. We experienced a rare case of CCAM of the lung in 23 years old female, and there were intracystic fungal ball-like movable blood clots in lower portion of left lung. After left upper lobectomy was performed, now she is discharged and followed up without any complications.
특집논문 : 소설에서의 역사의 활용과 글쓰기 -김훈의 『남한산성』 과 앗시아 제바르의 Vaste est La prison을 중심으로
이규현 ( Kyou Hyeon Lee ) 서울대학교 불어문화권연구소 2007 불어문화권연구 Vol.17 No.-
Dans cet expose, il ne s`agit pas de la question: "pourquoi ecrire?" mais de la question: "pourquoi tel(le) ecrivain(e) a-t-il(elle) ecrit telle oeuvre?" Pour y chercher une reponse, nous avons pose trois hypotheses: i) plus un ecrivain prend serieux cette question, plus il tend a en remonter vers la source ou examiner l`histoire individuelle ou collective; ii) on peut trouver dans son oeuvre ses pensees en regard de son ecriture; iii) plus son identite est en crise, plus grand retentissement son interrogation produit aux lecteurs. Notre expose a donc pour but de les illustrer en analy sant les deux romans: l`un est un roman coreen par Kim Hoon, intitule Namhansanseong, et l`autre est un roman algerien Vaste est la prison par Assia Djebar. Il est vrai que les ecrivains, tous deux, laissent transparaitre une problematique carcerale(le monde reel leur parait une sorte de prison.), soulignent l`importance de la connaissance de soi, et con tribuent a l`etablissement d`une identite narrative de leurs patries. Cependant, quand on compare leurs oeuvres au point de vue de l`utilisation de l`histoire et de l`ecriture, on peut s`apercevoir assez de distance entre elles, surtout en rapport a l`authenticite et la force persuasive qu`on recoit a partir d`elles. C`est, en quelque sorte, un ecart entre un desir de la vie et une volonte de la con naissance. D`ailleurs, dans le roman de Kim Hoon, il est difficile de decouvrir concretement l`identite narrative communautaire, faute d`une figuration de cette identite narrative. Au contraire, dans le roman d`Assia Djebar, la narratrice devient de plus en plus une image ou un symbole d`Algerie, grace a un double mouvement, c`est-a-dire en meme temps la diffusion de la nar rateur dans plusieurs personnages feminins et leur convergence vers la narratrice, lesquelles tiennent a la sororite.