파킨슨씨병 환자에 있어서 자가부신수질 이식술

정상섭,박상근,오성훈,김선호,윤도흠,박정수,양우익,최인준,안영수,김경환,박창일,김진수,이현철 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.6

Recent experimental studies and clinical cases have suggested that grafting tissue from the adrenal medulla into the brain may alleviate the symptoms of Parkinson's disease. Autologous adrenal medullary grafts into the striatum was performed stereotactically in two patients with Parkinson's disease. Both patients were bedridden preoperatively, but 4 months after the surgery both became ambulatory and one was even capable of returning to his job. Even though the number of cases was small⑵ and the follow-up period was short, this study shows that adrenal medullary transplantation into the striatum may have some beneficial effects in patient with Parkinson's disease. Further experimental and clinical trials are necessary to see whether this procedure will be a recommendable surgical treatment for patients suffering from Parkinson's disease.

PAR 지수를 이용한 교정치료 결과의 평가에 관한 연구

정수봉,박영국 대한치과교정학회 2001 대한치과교정학회지 Vol.31 No.4

교정치료의 결과를 평가하는 방법에는 두부방사선계측이나 석고모형을 이용하는 방법등이 있다. 교합지수는 석고모형을 이용한 평가방법 중 하나로, 교합 상태를 하나의 수치로 표현하기 때문에 정량적으로 평가할 수 있고 계측이 객관적이며 교정치료의 결과를 평가하는데 있어서 표준화가 가능하다는 장점이 있다. 이 연구는 PAR지수를 이용하여 경희대학교 치과대학 교정과에서 시행되는 교정치료의 결과를 평가하고, 교정치료 증례들의 교정치료 전과 추적 관찰기의 교합 변화를 평가하며, 교정치료 전후의 결과가 치료 전 증례의 Angle 분류와 상관성이 있는지를 평가하기 위해 시행되었다. 영구치열기에 교정치료를 시작하여 고정식 교정장치로 치료하였고, 교정장치를 제거한 후 최소 24개월이 경과한 I급 부정교합 9 증례, II급 1류 부정교합 8 증례, III급 부정교합 8 증례 등 총 25 증례의 교정치료 전, 교정치료 종료 시, 추적 관찰기의 석고모형을 대상으로 PAR (Peer Assessment Rating) 지수를 이용한 교정치료의 결과 및 재발에 관한 연구를 시행하여 다음의 결론을 얻었다. 1.교정치료 종료 시 평균 85.05%의 가중된 PAR 점수의 개선을 보였으며, 이는 'high standard of treatment'에 해당된다. 2.추적 관찰기에는 교정치료 전과 비교하여 평균 75.40%의 가중된 PAR점수 개선을 보였으며, 교정치료 종료 시와 비교하여 추적 관찰 기간동안 9.65%의 가중된 PAR 점수의 증가가 있었다. 3.교정치료 전 Angle 분류와 치료 전후의 PAR 지수 변화량 간에는 상관관계가 없었다. (주요 단어 : PAR 지수, 재발, 안정성) The purposes of this study were to assess the treatment results in orthodontic department, Kyung Hee University, to evaluate the occlusion at 2 year follow-up control, in relation to the original malocclusion, and changes occurring in the follow-up period, and to determine whether treatment and posttreatment changes of the PAR index were related to the original Angle classification Dental study casts of 25 patients in permanent dentition were evaluated using Peer Assessment Rating (PAR) index. The PAR index was measured at the pretreatment stage, immediately after treatment, and at 2 years posttreatment. The following results were obtained : 1.The treatment reduced the PAR index by 85.05% and it indicates that KHDC clinic has a high standard of treatment 2.The follow-up result of 75.40% PAR score reduction implies a gain of 9.65% of posttreatment PAR score during follow-up period. 3.There is no relationship between the treatment changes of the PAR index and the original Angle classification. ※ Key words : PAR index, Relapse, Stability

Styrene과 2-Hydroxypropylacrylate(2-HPA) 공중합 특성

박근호,정영언,김남석,설수덕,서영옥 東亞大學校 大學院 1999 大學院論文集 Vol.24 No.-

Solution copolymerization of Styrene(St.) with 2-Hydroxypropylacrylate(2-HPA) was carried out with Benzoylperoxide(BPO) as an initiator in toluene at 80℃ in a batch reactor. Reaction volume and reaction time were 0.3 liters, 7hours respectively. The time to reach steady state was about the six time. The monomer reactivity ratios, r1(St.) and r2(2HPS) were determined by both the Kelen-Tudos method and the Fineman-Ross method : r1(St.)=0.376(0.330), r2(2-HPA)=0.408(0.778). The activation energy of thermal decomposition was in range of 33∼55 kcal/mol.

단독주택의 외관형태와 이미지평가에 관한 연구

이청웅,박화수,박길우,이향미 朝鮮大學校 建設技術硏究所 2002 建設技術硏究 Vol.22 No.1

This study analyzes the types of external forms of detached housing buildings, and conducts the S.D test with it and is to structurize the image of external form of buildings. Types of 24 detached housing buildings are analyzed in this vein and the results are as follows: (1) Mass type in the primary cognitive factor of building is mostly simple or multiple box type. (2) As a result of analyzing the secondary cognitive factor of building, horizontal type is most and it shows that it is the favorable structure in the stability of form. Roof shape and side pattern are mostly gable and plat roofs and it is known that traditional gable roof and flat roof influenced by modern construction are shown in housing. (3) To examine the tertiary cognitive factor, surface shape is mostly flat type and it shows a little monotonous composition. Also finishing materials are concrete and brick. S.D test of detached houses doesn't show the extreme psychological test disposition and does somewhat affirmative evaluation. As a result of conducting the factor analysis based on S.D test, nine psychological factors including 「originality」, 「pleasantness」, 「harmony」, 「ornamentation」, 「openness」, 「balance」, 「rhythm」, 「stability」 and 「orientation」. These can be called psychological factor axis which can evaluate the modern detached house.

농구 자유투 동작의 운동학적 분석

오정환,박현수 忠南大學校體育科學硏究所 2003 體育科學硏究誌 Vol.21 No.1

The purpose of this study is to provide the characteristics of the free throw motion about the middle school students and scientific data indispensible to die technical instructions for die basketball. The analytic methods of the 3-dimensional images for the free throw motions was used and the subjects of the this study were seven male basketball players and seven male non-players. Using the KWON3D Motion Analysis Package(version 3.0) the kinematic variables(time, displacement, velocity, angle) were measured and analysed. The conclusions were as follows ; 1) The elapsed time of shooting phase was measured to be 0.309 seconds for the player group, 0.283 seconds for die non-player group. It was shown that the elapsed time of shooting phase for the player is longer than that of the non-player group. 2) The center of gravity displacement was measured to be 108.72cm for the player group, 111.61cm for die non-player group. It was shown that die center of gravity displacement for the player is larger than that of the non-player group. 3) It was shown that the velocity of rigid body for the player group is faster than that of the non-player group and the velocity of center of gravity for die non-player group is faster than that of the player group. In the case of analysing the forearm and upperarm, the player group was faster in L1, the non-player group was faster in L2 4) The ball release velocity was measured to be 659.99cm/sec for the player group and 665.11cm/sec for the non-player group and it was made no meaning difference both the two groups. 5) The angle of wrist joint was measured to be 138.37°, 121.04° in L1 and 189.93°, 184.62° in L2. In L1, the wrist joint of the non-player group was twisted and in L2 the wrist joint of the player group was extended. In the case of analysing the angle of elbow joint and shoulder joint, it was made no meaning difference both the two groups. The body's front and rear inclination angle was measured to be 171.06°in L1 and 174.82°in L2. It was shown that the body's front and rear inclination angle for the player group is larger than that for the non-player group. 6) The ball projection angle is measured to be 56.41°for the player group and 56.87° for the non-player group and it was made no difference both the two groups.

아파트 안방의 공간구성요소에 관한 연구

이청웅,강형구,박수연 朝鮮大學校 建設技術硏究所 2002 建設技術硏究 Vol.22 No.1

In this study, as it is said that housing planning can be completed in correlation with major living space, they should recognize the characteristic of furniture use as well as various activities of life as well as various activities of life which are carried omit at home. In this study, the results of each research are summarized as follows. First, diverse activities of life focused on personal lives took places in An-bang. The type of furniture use was composed of standing-oriented type, both standing and sitting and continuous sitting type. When it comes to the preference of the use of furniture, most people preferred to use beds and sofas, they also wanted to diminish An-bang and expand a living room. Second, focused on the pattern of furniture use according to the characteristic of each dweller, the younger, and the more educated, the more they used An-bang as a main space for the husband and wife and they referred to use in a standing-oriented furniture. They also wanted to expand a living room instead of curtailing An-bang in the use of space. Third, when 1 studied main activities of life according to the type of furniture use, there weren't any family activities of life at An-bang in case of standing-oriented type families. There were a few activities of life in case of continuous sitting type and both the standing and sitting type families, but it scarcely happened. Regardless of the type of furniture, people preferred to expand the living room instead of diminishing An-bang. Fourth, the age of housewives turned out to influence the type of the use of furniture, so 1 could come to a conclusion that younger Housewives preferred to buy a standing-oriented furniture, there wasn't any difference in a living room.

위장관 출혈을 일으킨 공장의 형활근종 1예

김병수,장성종,부귀범,조운택,박찬국,김만우,변주남,김정용,전호종 조선대학교 2001 The Medical Journal of Chosun University Vol.26 No.1

Small bowel leiomyoma is a rare tumor which may occur wherever smooth muscle is present. The small bowel is the most common site and it makes up 20~30% of all benign small intestinal neoplasms. A spectrum of symptoms are common ranging from nausea, vomiting, abdominal pain, to massive intestinal bleeding. Bleeding is the most common symptom and is usually gross and recurrent. Occasionally it may be life threatening. But, the most serious problem is both the absence of specific clinical symptoms, and the difficulties shown in radiological diagnostics of the small bowel. If conventional diagnostic methods fail to reveal any positive findings for gastrointestinal bleeding, the diagnosis of intestinal leiomyoma should be suspected and an SMA angiography shoud be performed. The angiographic criteria of small bowel leiomyoma is very characteristic. We present a case of leiomyoma with considerable and prolonged gastrointestinal bleeding, which was diagnosed by angiography. A 61-year old woman was admitted with a history of melena over the last 10 days. An SMA angiography showed a hypervascular mass with a diameter of 3×3cm. A segmental resection was performed under the impression of the gastrointestinal bleeding due to leiomyoma of the small bowel. Microscopic examination of the lesion shows interlacing or whorl bundles of spindle shaped ces and no mitosis.

병원 건축물의 외벽마감재에 따른 배색 이미지에 관한 연구

이청웅,박성진,이향미,박수연 朝鮮大學校 建設技術硏究所 2003 建設技術硏究 Vol.23 No.1

The purpose of this study is to find out the coloring image satisfaction according to exterior finishing material of main building on hospital in Gwang-ju City. For this study, six exterior materials were selected such as brick, ston, matal, painting, tile, bare concrete and ninety-one building samples used these exterior materials. The color of main building on hospital in Gwang-ju City was measured by CR-200, color was divided by coloring type. As a result, we could estimate that outer wall images can be effective in case they were taken by color contrast or tone change because clearness factor works depending on un-vagueness, familiarity and similarity of various kinds of colors with high brightness and low chroma even though we use natural materials or artificial materials.

健康한 韓國人의 動脈血液 가스 및 酸一鹽基 平衡値에 對한 觀察

崔震守,曺方煥,朴喜淑,金顯承,金瑛,白正敏,徐錫助 순천향의과대학 1979 Journal of Soonchunhyang Medical Science Vol.2 No.3

The purpose of this paper is to make an attempt in this investigation to determine normal adult values of arterial blood gas and acid-base balance in 53 healthy Korean male and female subjects of varying age and then compare with the data obtained by others. Determinations of the acid-base status of the arterial blood were performed at 37℃ by the Astrup method using a radiometer instruments, consisted of BGA2A/3-MK 2 system. The mean and standard errors of each component were as follows: pH 7.42±0.043, oxygen saturation 96.96±0.089%, pO?? 97.66±0.91mmHg, pCO?? 37.08±0.68mmHg, CO?? content 24.29±0.43mM/L, bicarbonate 23.26±0.68mM/L, buffer base 46.56±0.66mEg/L, and base excess -0.024±0.001mEg/S. Compared with normal adult values in literatures, all the components of the data appear to be in the same range without any significant difference.

저용량 Droperodol 의 지속적 정맥내 주사가 방사선 치료로 유발된 구토에 대한 효과 : As a Substitution for Granisetron for the Treatment of Gastrointestinal Symptoms from Palliative Radiation Therapy

문성록,박수경,정영표,김태요,최유선 圓光大學校 醫科學硏究所 1998 圓光醫科學 Vol.14 No.2

Background: Radiation therapy in palliative cancer management leads mainly to nausea, vomiting, dyspepsia and anorexia. Several agents have been used to treat above symptoms and sings. We assessed the usefulness of continuous intravenous infusion of low-dose droperidol, compared to granisetron for the control of gastrointestinal symptoms due to radiation therapy. Method: We devided 30 patients who developed gastrointestinal symptoms after undergoing palliative radiation therapy due to metastatic bone pain in two groups. In group G(n=15), the patients were injected granisetron(3㎎) and then injected it, 3㎎ per day. In group D(n=15), the patients were injected low-dose droperidol(0.25㎎) and then infused continuously at low-dose(1㎎/day) by the disposable continuous infusion pump. Result: There were no significant differences in the patient's satisfaction, improvement of appetite and incidences of side effects between two groups. Conclusion: The continuous intravenous infusion of low-dose droperidol can substitute for serotonin-receptor antagonist for the treatment of gastrointestinal symptoms during radiation therapy for cancer patients.