자연파열된 신혈관근지방종 2례

이길호,선판일,성영훈,최영석,조철희,김철성,장대수 朝鮮大學校 附設 醫學硏究所 1993 The Medical Journal of Chosun University Vol.18 No.1

Renal angiomyolipoma is an uncommon benign tumor of the kidney that consists of smooth muscle, blood vessels and mature adipose tissues. The most common benign renal tumor associated with spontaneous non-traumatic perirenal hemorrhage is angiomyolipoma, because of high vascularity. The ultrasonographic and computed tomographic images are sufficiently characteristic to permit accurate preoperative diagnosis. We report 2 cases of renal angiomyolipoma with spontaneous perirenal hemorrhage which were managed with nephrectomy.

MMA계 폴리머 시멘트 모르타르의 중성화에 대한 저항성

조영철,형원길,김완기,소양섭 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

At present, the polymer-modified mortars are used as high-performance as well as multi-functional materials in the construction industry. The purpose of this study is to synthesize polymer to modify in cement mortars and make test samples to understand the resistance of carbonation. This paper deals with the effect of monomer ratio and polymer-cement ratios on the typical properties of polymer-modified mortars using Methylmethacrylate-Butyl Acrylate(MMA/BA) latexes synthesized through emulsion polymerization. From the results, we knew that the resistance for carbonation of polymer-modified mortars using Methylmethacrylate- Butyl Acrylate latexes is increased with an increase in the monomer ratio of MMA/BA and the polymer-cement ratio. the resistance for carbbaonation of polymer-modified mortars using Methylmethacrylate-Etyl Acrylate latexes is increased with an increase in the polymer-cement ratio. The most resistance for carbonation is MB8 and ME6 polymer-modified mortar.

三鍾 黃連類의 氣管支 平骨筋 弛緩效果에 關한 硏究

서영철,임성우,신길조,이원철 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

This study was carried out to investigate the tracheal muscle relaxation of water extracts of three kinds of Coptis thizoma and also compare of Coptis rhizoma, in isolated rat tracheal smooth muscle. As a result, Coptis chinensis showed significant tracheal muscle relaxation on KCI-induced contraction and more markedly on carbachol-induced contraction in close-dependent manner. Coptis japonica exhibited also tracheal muscle relaxation on both contraction with slightly weaker activities than those of Coptis chinensis. The activities of the root hair of Coptis chinensis were the most weakest in three thizomas. Berberine and palmatine had strong tracheal muscle relazation, especially, on carbachol-induced contraction, however, their activities on KCI-induced contraction were weaker than that of Coptis chinensis. The inhibitory effects of three kinds of Coptis rhizoma on the contraction by KCI and carbachol were inbestigated to explain the process of their tracheal muscle relaxation. All rhizomas inhibited the contraction by both agents, among them, Coptis japonica showed the most significant effect, so indicating the tracheal muscle relaxation of Coptis rhizoma may be concerned with the blocking of muscarine receptor and Ca²+ channel.

주류산업의 경쟁력 강화방안

전영길,남기철 한경대학교 2004 論文集 Vol.26 No.1

Korean alcoholic beverage industry has grown to the retail sale of 10 trillion won in 2001. According the 2001 association of Korean alcoholic beverage industry, beer industry took 63.1% of market share, soju 28.8%, takju 5.6% and whisky 0.9% in cubic content. This study is based on the opinion that reasonable improvements need to made in anti-competitive government regulations and an unfair competition distribution in order to strengthen the competitiveness of the alcoholic beverage industry. For the ultimate goal of enhancing objectivity and rationality of competition promotion measures, this study describe the types of government regulations and distribution. The distribution of alcoholic beverage is so complicated and illegally traded alcoholic beverage. Distributors of alcoholic beverage are so small and weak. So distributors of alcoholic beverage have to enhance improvement competitive power. First, they need a organization management and personal as a massive organization and to force the organization management and personal management to systematize. Second, it prevent a illegal distribution to specialize and distinguish in production and business province. The methods of improvement can be suggested for liquor marketing in our country. First, being a large-size merchandising firm and specialization of marketing should be realized. Second, the terms of the present system of license should be reinforced fairly. Third, the regulations of punishment against unlicensed selling agencies and tax evasion agencies should be reinforced and offenders should be regulated strictly. Finally, considering the goods' characteristics that liquor has, the protective movement of consumers should be developed positively.

사설경호업체 종사자의 직무스트레스와 직무만족과의 관계

이상철,함주일,안길영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.3

The purpose of this study was to identify the relationship between job stress and job satisfaction of employees in private body-guard company. In order to achieve this purpose, the instrument for data collection was a questionnaire in which consisted of questions regarding job stress and job satisfaction. The questionnaire's validity was evaluated by a panel of experts, and its reliability was evaluated by computing the Cronbach alpha values. Since the values ranged from .664 to .816, the questionnaire was deemed to be highly reliable. 220 subjects was selected from several private body-guard companies in Seoul, 2003. Among these selected subjects, 200(90%) responded, and data analyses consisted of employing descriptive statistics, one-way ANOVA, standard multiple regression using SPSS/PC version 10.0. The following results were obtained: First, job stress factors differ statistically and partially according to socio-demographic variables of employees in private body-guard company. Second, job satisfaction factors differ statistically and partially according to socio-demographic variables of employees in private body-guard company. Third, job stress statistically and significantly influenced job satisfaction.

慶南 蔚山 無去洞 玉峴遺蹟의 舊石器時代 遺物 檢討

朴英哲,李相吉,徐□男 嶺南考古學會 2000 嶺南考古學 Vol.- No.26

죽음 준비교육이 일 노인복지관 노인들의 죽음불안, 태도 및 생활만족도에 미치는 영향

김형철,최길순,정영 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.3

Objectives: The purpose of this study was to find out the level of death-anxiety, death-attitude and life-satisfaction of elderly's before and after offering a education program about how to die. Method: The subjects were sampled from the members of the Elderly Welfare Center in Gwangju Park. Total number was 148, 74 for the control group and 74 for the experimental group. The study was carried out after a non-equivalent pretest-posttest design. Data were collected from July 7th to August 23, 2004. The How-to-Die education was applied only to the experimental group for 50 minutes weekly, for 8 weeks. Results: 1) The fear of deathCt=4.631, p=.000) , avoidance react to death(t=1.987, p=.048) were significantly decreased in the experimental group. 2) The time and way of deathCt=3.101, p=.002), handling a dead bodyCt=-3.583, p=.000) were significantly increased in the experimental group. 3) The extent of life-satisfaction of the experimental group was significantly increased after the education(t=2.306, p=0.023). Conclusion: From the above results, the How-to-Die education for the elderly is an effective nursing intervention to decrease the level of death-anxiety, increase the level of death-attitude and life satisfaction.

신경베체트병에 의한 신경인성방광 : 증례보고

이길용,임건한,소영석,노준,김철성,장대수 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

The co-existence of mouth and genital ulceration with iritis was first defined as a syndrome by Behcet. It is now known to be a chronic and relapsing systemic disease, which involves many other systems. Neurogenic bladder dysfunction due to Behcet's disease, however, is extremely rare, and only a limited number of cases have been reported in the international literature. Voiding disfunction in Behcet's disease can be due to neurological or direct bladder involvement and can be related to bladder and sphmctehc components in both phases of micturition. We report on a 35-year old patient with a neuropathic bladder secondary to Behcet's disease.

食用油脂類에 對한 免疫生物學的 硏究

朴炳哲,文宰奎,朴榮吉,金杏順,安年衡,金度勳,金正勳,安榮根,李相根,鮮于演 圓光大學校 1990 論文集 Vol.24 No.2

食用油脂는 健康維持에 必須的인 營養素이다. 그러나 食用油脂는 脂肪을 構成하는 脂肪酸의 種類와 攝取하는 量에 따라 健康을 保衛하는 必須的인 食品의 成分이 되기도 하고 有害한 影響을 끼칠 수도 있어서 脂質代謝와 關連된 疾病 뿐만아니라 老化를 促進하고, 乳房癌, 大腸癌等의 癌發生과도 關連된 것으로 밝혀져 있다. 本 硏究는 우리生活環境에서 食用으로 接할 수 있는 10種의 油脂에 對한 免疫生物學的인 活性에서 究明한 結果 對照群인 참기름食餌群에 比해 올리브유食用群은 全般的으로 體液性 및 細胞性免疫을 有意性있게 增加시켰으나, 大食細胞의 活性과 末梢循環白血球數는 有意性없는 減少를 보였고, 動物性 油脂인 牛脂食餌群과 植物性 油脂인 옥수수기름食餌群, 들기름食餌群, 米糠油食餌群, 大豆油食餌群, 菜種油食餌群 및 고추씨기름食餌群에서는 全般的으로 體液性 및 細胞性免疫, 大食細胞의 活性 및 末梢循環白血球數를 有意性있게 減少시켰다. This study was performed to investigate the effects of edible oils and fats on the immunobiological responses in ICR male mice. Ten groups of experimental diets, such as sesame oil diet, beef tallow diet, lard oil diet, olive oil diet, corn oil diet, perilla oil diet, rice polishing oil diet, soybeen oil diet, rape seed oil diet, and red pepper seed oil diet were fed adlibitum to the ICR male mice for 27 days. The results of this study were summarized as followings. 1. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes in sesame oil group were increased. However, the increasing rate of body weight and the weight retios of spleen and thymus to body were generally decreased. 2. Hemagglutination titer(HA) and rosette forming cell(RFC) of the beef tallow group and the lard group were significantly lower than the sesame oil group(P<0.01), but the lard group significantly increased Arthus reaction and delayed type hypersensitivity(DTH)(P<0.01). 3. Arthus reaction, DTH, and RFC of the olive oil group were significantly higher than the sesame oil group(P<0.01). 4. DTH of the corn oil group was significantly higher than the sesame oil group(P<0.01) whereas phagochyte activity was significantly lower(P<0.01). But no statistically significant differences were found between the two groups in the humoral immune response. 5. HA, PFC, DTH, RFC, phagocyte activity, and number of leukocytes of the perilla oil group and the rice polishing oil group were significantly lower than the sesame oil group(P<0.01). 6. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes of the soybeen oil group, the rape seed oil group, and the red pepper oil group were significantly lower than the sesame oil group(P<0.01).

마우스에 있어서 Olive Oil의 食餌가 免疫反應에 미치는 影響

안영근,박병철,김정훈,이상근,박영길 원광대학교 식품약품안전성연구소 1991 食品藥品安全性硏究 Vol.4 No.-

This study was performed to investigate the effect of olive oil diet on the immune response in ICR male mice. Experimental diets of 4 groups were fed ad libitum to the ICR male mice for 27 days. The results of this study were summarized as followings: 1. 10% Olive oil diet group as compared with the control diet group significantly decreased liver weight rate but significantly increased hemagglutination titer (HA), Arthus reaction, delayed type hypersensitivity reaction (DTH), rosette forming cell (RFC), and phagocyte activity. 2. 20% Olive oil diet group as compared with the control diet group significantly increased body weight gain, liver weight rate, and HA but significantly decreased Arthus reaction, DTH, RFC, phagocyte activity, and peripheral circulating white blood cell (WBC). 3. 30% Olive oil diet group as compared with the control diet group significantly increased liver weight rate but significantly decreased body weight gain, Arthus reaction, plaque forming cell (PFC), DTH, RFC, phagocyte activity, and WBC. The results showed that the increase of olive oil doses significantly decreased humoral and cellular immune responses, phagocyte activity, and WBC.