장중첩증을 동반한 맹장 지방종 1예

홍의실,나병규,김민옥,유일영,채지영,채희복,윤세진,이상전,송형근,박길선,정현용 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.2

대장 지방종은 주로 우측 결장에 호발하고 특히 회맹판 부위와 맹장 부위에 호발한다. 또한 50~60대에 빈도가 높고 증상이 있는 환자에서 장중첩증이 높게는 40~50%에서 보고되고 있어 성인 장중첩증의 원인으로 중요한 비중을 차지한다. 특히 성인 장중첩증 및 장폐쇄의 중요 원인인 악성 종양과 임상 양상이 유사하여 감별진단이 중요하다. 저자들은 반복적인 복통을 주소로 내원한 환자에서 맹장의 4×5㎝의 점막하 지방종이 말단 회장부위와 반복적인 장중첩중이 발생했던 1례를 부분 절제술로 치료하여 양호한 임상 경과를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Lipomas are one of the most common benign nonepithelial tumors of the colon which are often detected incidentally by radiologic investigation or on operation. These tumors are usually without specific symptoms. Colonic lipomas occur most often in the right colon, particularly in the ileocecal valve and the cecum. Most patients are asymptomatic. but tumors larger than 2 cm tend to produce a change in bowel habit. abdominal pain. rectorrhagia and complications including luminal obstruction or intestinal intussusception. Diagnosis can be made by colonoscopy abdominal CT. MRI, or barium enema. We report a case of lipoma of the cecum that originated in the submucosa and presented as a intussusception in a 50-year-old woman with a brief review of the literature.

전치 견인시 상순의 긴장도와 입술반응의 변화

홍현실,김상철 원광대학교 치의학연구소 2003 圓光齒醫學 Vol.12 No.2

The purpose of this study was to evaluate dental and integumental soft tissue changes by the orthodontic treatment and relationship of upper lip strain to lip response by anterior teeth retraction. Lateral cephalometric head films of 90 cases, before and after treatment, were traced and statistically analyzed. The results were as follows; 1. Upper lip strain was alleviate by anterior teeth retraction and high lip strain group was more alleviate than low lip strain group. 2. Upper incisor was posterior and inferior positioned by the orthodontic treatment and integumental soft tissue also was posterior and inferior positioned. 3. Basic lip thickness was decrease by anterior teeth retraction, whereas vermilion lip thickness was increase.

사용자 특성에 따른 원룸주택 계획 지침에 관한 연구

최은실,최상헌 중앙대학교 건설산업기술연구소 2002 건설산업기술연구소 논문집 Vol.3 No.-

The purpose of this study is to provide a practical planning guide for the actual conditions and the preference by user characteristics in one-room housing. The data collected through questionnaire surveys from the residents of one-room housing in kangnam &inchon. 259 samples are collected and are analyzed by using SPSS-PC. The results are follows: 1) Students: Students prefer monthly rent, down town, officetel type, 8-10py room size, and semi-furnished 2) office worker: They prefer multi function housing mixed office and residence, down town, officetel type, 11-15py, and fully furnished housing. 3) Newly weds: Ordinary habitation site, apt type, 16-18py, and 5:5 division of space(bedroom:others) 4) Seniors: normal habitation site, residence-commerce complex building type, middle corridor type, and 11-15py. 5) Couple with young kids: lease of deposit basis, apt complex site, and 16-18py.

우루과이 라운드(UR) 協定 시장개방조치의 國民經濟 및 農業部門 效果

金忠實,李相昊 한국국제경제학회 2003 국제경제연구 Vol.9 No.1

본 논문에서는 다국간 일반균형 모형을 이용하여 우루과이 라운드 협정이 국민경제 및 농업부문에 미친 영향을 분석하였다. 분석결과 UR 이행에 따른 후생효과는 경제규모가 큰 선진국이 크게 증가하는 것으로 분석되었다. 우리나라는 UR 이행에 따른 영향으로 농업부문의 산출이 감소하였고, 이로 인해 농업부문 GDP도 감소하는 것으로 나타났다. 또한, 수입농산물과 국산농산물의 대체성이 커질수록 농업부문 GDP 감소폭은 더욱 커지는 것으로 분석되었다. This paper focuses on the impact of the Uruguay Round (UR) implementation on Korean economy and agriculture using a multi-regional general equilibrium model. The main results of this study as follows. The impact of the UR on welfare increases in developed countries more than developing countries. The results of this study show that the Uruguay Round has had a negative impact on agricultural production in Korea. As expected from a high value of substitutability among agricultural sectors, there are considerably more losses to the agricultural GDP in Korea.

Cunninghamella elegans에 의한 폐 mucormycosis

박경실,서광수,조무자,김춘식,심상인,김선무 대한임상병리사협회 2001 대한임상병리사회지 Vol.21 No.1

烏梅의 肝디스토마 殺蟲性 물질에 관한 硏究

곽영실,류성호,백병걸,이재구,안병준 충남대학교 약학대학 의약품개발연구소 1985 藥學論文集 Vol.1 No.-

The anthelmintic substance of the roasted fruits of Prunus mume against Clonorchis sinensis was isolated and its structure was identified by chemical and physical methods. The results obtained from the experiments are as follows: 1) The methanol extract of the roasted fruits of P. mume was fractionated into four parts: petroleum ether, ethyl acetate and water soluble part. Among these, etherial fraction was found to have strong wormicidal effect on liberated metacercarial of Clonorchis sinensis. 2) From the etherial fraction, the wormicidal substance was isolated by silica gel, polyamide and sephadex column chromatography and identified to be 5-hydroxymethyfurfural (5-HMF) by chemical and spectral data. 3) 5-HMF was synthesized and administered to the rabbits infected with C. sinensis. On the 2nd day after administration, the EPG (eggs per gram in feces) reached to the maximal value. Among the adult worms isolated from the bile duct of the treated animal, 84% of worms were damaged morphologically. 4) The content of 5-HMF in the fruits of P. mume which were roasted in an oven at 90~110℃ for 52 hours and that in the fresh fruits was evaluated by HPLC. The content of 5-HMF was 0.8% in the roasted fruits and 0.02% in the fresh ones.

페디그리 사료 섭취에 의한 급성신부전증의 치료 1례

김영실,신영지,박정희,김명철,신상태,조종기,김덕환 忠南大學校 獸醫科大學 動物醫科學硏究所 2005 動物醫科學硏究誌 Vol.13 No.-

A 4 years old male poodle dog with gastro-intestinal distress was referred to the Veterinary Medical Teaching Hospital of Chungnam National University. The patient was presented with history of vomiting, hemorrhagic diarrhea and inappetence. Laboratory evaluation revealed that WBC (23.8 x 10^(3)/㎕). BUN (87.9 ㎎/㎗), creatinine (7.3 ㎎/㎗) and phosphate (9.6 ㎎/㎗) was elevated, and proteinuria, hematuria and bilirubinuria were detected on urinalysis. Increased renal cortical echogenicity and parenchymal calcification of kidney were observed by ultrasonography. Based on the findings of history, clinical signs, laboratory assessment and ultrasonography, it was diagnosed as acute renal failure. The present patient showed favorable therapeutic response by fluid therapy. diuretics, peritoneal dialysis and blood transfusion.

치간 삭제 후 불소 또는 수산화인회석 도포 시 재광화 및 탈회억제에 관한 연구

홍현실,김호영,성지영,조진형,김상철 대한치과교정학회 2010 대한치과교정학회지 Vol.40 No.4

치간 삭제 후 재광화 및 치아우식 예방법을 찾기 위한 노력의 일환으로 1.23% 인산화불소 젤 또는 5%, 10% 수산화인회석함유 페이스트를 치간 삭제된 법랑질 표면에 도포하였고, 그 후 젖산탈회용액으로 처리하였다. 법랑질 표면의 재광화 및 탈회 후 결정구조 변화를 주사전자현미경으로 관찰하고 칼숨, 인, 불소 함량 등의 변화를 energy dispersive X-ray spectroscopy 로 분석해서 비교하였다. 치간 삭제 후 5%, 10% 수산화인회석함유 페이스트를 도포한 군에서 칼숨과 인 합량이 증가하였고, 1.23% 인산화불소 젤 도포 군에서는 불소 함량이 증가하였다. 또한 모든 재광화 제제에서 법랑질 표면이 매끄럽고 부드러워졌으며 결정구조가 작고 치밀해짐을 관찰할 수 있었다. 10% 수산화인회석합유 페이스트로 재광화한 군은 탈회 후에도 칼슐과 인 함량이 증가된 채로 유지되었고, 5% 수산화인회석합유 페이스트로 재광화한 군은 탈회 후 인 함량이 증가된 채로 유지되었다. 치간 삭제 후 탈회 처리 시 대조군의 법랑질은 파괴양상이 심해 거친 굴곡으로 이루어진 불규칙한 표면 상태를 나타내었으나 불소 및 수산화인회석으로 재광화한 군에서는 법랑질의 파괴양상이 적어 작은 결정입자들과 미세공극이 유지되었다. Objective: The aim of this study was to evaluate the effect of remineralization and inhibition to demineralization after fluoride gel (acidulated phosphate fluoride, APF) or hydroxyapatite (HAp) paste application on interdentally stripped teeth. Methods: After interdental stripping, 1.23% APF or 5%, 10% HAp paste were applied for 7 days for remineralization. Afterwards, teeth were exposed to lactate carbopol buffer solution for demineralization. Scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) were used to compare change in surface contents and crystal structures after remineralization, and then after demineralization. Results: EDS analysis indicated that calcium (p < 0.001) and phosphate (p < 0.01) contents were increased after 10% HAp paste application on stripped enamel, calcium (p < 0.05) and phosphate (p < 0.01) contents were increased after 5% HAp paste application, and fluoride (p < 0.01) contents were increased after 1.23% APF application. SEM image showed that enamel surfaces became smoother and crystal structures became small and compact after APF or HAp application. After demineralization, calcium (p < 0.05) and phosphate (p < 0.05) contents remained increased on the enamel remineralized with 10% HAp paste, and phosphate (p < 0.05) contents remained increased on the enamel remineralized with 5% HAp paste. After demineralization, surfaces looked less destroyed in the enamel remineralized beforehand than those of the control, and small pores between crystal structures, formed by remineralization were remained. Conclusions: Hydroxyapatite paste and fluoride gel were helpful to remineralize and inhibit deminerlization on stripped enamel.

4.6.9 歲 兒童의 親社會的 行動發達에 關한 硏究

林聖惠,朴銀實 진주여자전문대학 1989 論文集 Vol.11 No.-

The main purpose of the present study was to examine the development of children's prosocial behavior. To achieve this purpose, following problems were put forward. (1) Are there any differences in the level of prosocial behavior according to age? (2) Are thers any differences in the level of prosocial behavior according to sex? (3) Are there any differences in the level of prosocial behavior according to socio-economic leves. Subjects were 60 children(30 boys and 30 girls) in three age groups ; 20 kindergarten children(10 boys and 10 girls) aged 6 ; and 20 third-grade children(10 boys and 10 girls) aged 8. To solve the above problems, 60 subjects were administered a prosocial behavior test by Bar-Tal(l979) and socio-economic level scale. These tools were revised to fit the purpose of this study. The data of the present study were processed with Mean, standard Deviation. ONE-WAY ANOVA, T-test and scheffe'-test by SPSS Program. The findings of this study are summerized as follows : First, there was significant differences in the children's prosocial behavior according to age [F=32.02, P< .01]. That is, children's prosocial behavior increased with age increase. Especially, as result of Scheffe'-test, there were more differences between 6 to 9 years old. second, there was no significant differences in the prosocial behavior according to sex. Third, there was significant differences in the childrens prosocial behavior according to socio-economic levels[t[59]=2.59, p[ .01]. Namely, high socio÷ economic level group was more prosocial than low sociof economic level group.

환경농업 성립요건에 관한 선호분석 : 사과 영농을 중심으로

김충실,이상호 慶北大學校出版部 1998 經商論集 Vol.26 No.1