Prednislolne이 골조직에 미치는 영향에 관한 형태학적 연구

송혜정,김무강,김원식,이영호 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.1

To study the effects of corticosteroids to the bone tissues, author grouped young(3 weeks affter birth) and adult ICR mouse by dosage, injected intramusculaily prednisolone, a series of corticosteroids, to posterior leg during 6 weeks per day, obtained femurs and tibias, measured the lengths of tibias and femurs. The portions of the distal end of tibial crests were cross-sectioned, general H-E stain was perpormed. The adjacent distal portions of femoral neck were sectioned longitudinally, observed endosteal surface by scanning electron micrscope The results were followings: 1. The adult group injected by large dosage (0.56mg/100g body weight/day) and the young group injected by small dosage(0.14mg/100g body weight/day) from 3 weeks after birth were significantly shorter than the normal group according to statistics. And the adult group injected by small dosage (0.14mg/100g body weight/day) was not different from normal group according to statistics. 2. In the light microscopic sutdy, the adult group injected by large dosage decreased in bone mass of compact bone severely, the adult group injected by small dosage changed a little grade. The young group injected by small dosage from 3 weeks after birth was not severe in bone change, but bone thickness decreased. 3. In the scanning elctron microscopic study, the adult group injected by large dosage and the young group iniected by small dosage from 3 weeks after birth decreased in trabeculae. The trabeculae of the adult group injected by small dosage were decreased slightly. 4. Integrating above all, the changes by prednisolone injection osteoporosis, of young period were more severe than those of adult, too.

남성화를 보이는 여성에서 발견된 난소의 Steroid Cell Tumor 1예

조인호,정대훈,박영미,서영진,손영실,정철회,강영미,정수전,김영남,이경복,성문수,김기태 인제대학교 2006 仁濟醫學 Vol.27 No.-

Steroid cell tumor is a rare ovarian sex cord-stromal tumor which accounts for 0.1% of all ovarian tumors. Until now, only 4 cases have been reported in domestic literatures. Steroid cell tumor often secrets testosterone and presents virilization in adult women or precocious puberty in children. Treatment is often performed by surgical removal, adjuvant chemotherapy and radiation, but completely accepted treatment was not existed. We experienced a case of steroid cell tumor, which was manifested by typical virilization in a 43-year old patient, who was previously performed hysterectomy and unilateral oophorectomy. So, we present with a brief review of the literatures.

유아교육 관련 인터넷 사이트의 현황조사 및 평가준거 개발을 위한 기초 연구

강신영,황해익 부산대학교 영유아보육연구소 2000 영유아보육연구 Vol.6 No.-

The purpose of this study is 1) to investigate the present conditions of the internet site in relation to the early childhood education, 2) to develope questions and to investigate the validity of internet site evaluation criteria. The present conditions of the internet site in relation to the early childhood education have been surveyed by means of the searching words "early childhood education" in the site providing us with the searching engine service. In the course of this study 517 sites were found on the 12th day of September, 2000. The items of evaluation criteria have been made by the researcher on reference to preceding studies, and the validity was investigated on the criteria referred to a questionnaire by means of E-mail. The questionnaire was composed of 28 items about criteria and this items were rated at 4 point scale by teachers, parents, early childhood education majors. The results had it that generally rating about evaluation criteria was concentrated to "important", so they agreed to appropriateness as early childhood educational internet site evaluation criteria.

진주지역 유치원의 변천과정에 대한 연구

강인언,임성혜,손영수 진주여자전문대학 1992 論文集 Vol.15 No.-

The main purpose of this study is to investigate the history of early childhood education in Chinju city. And the second purpose is to find out various problems in the field of early childhood education in Chinju, and seek improved suggestions. To carry out this study, the researchers gathered many kinds of data from forty kindergarten located in Chinju city. The opening date, the present situations, and the number of teachers, children and classes of each kindergarten were included in the data. The findings and suggestions of this study are as follows : 1. The kindergarten openting in Chinju for the first time in 「Chinju Chiristian Kindergarten」opened in 1916, which is two years later than the first kintergarten for the Korean childern, 「Ewha Kindergarten」opened in 1914 in Seoul. 2. Most of the private kindergartens in Chinju are very poor in financial aspect. 3. The salary level of the teachers of private kindergarten is lower than that of public kindergarten. 4. The concept of the parents on early childhood education is distorted much more than that of the specialists. 5. Educational programs according to ages (3-5 years old children)is required. 6. To elevate the efficiency of early childhood education, the financial support of provincial government as well as central government is required. 7. To recommendate the encouragement of learning in kindergaten, many of the school inspector are necessary in the special field of the early childhood education.

Bifidobacterium의 成長促進物質에 관한 硏究

姜國熙,張永斅,閔海基 成均館大學校 科學技術硏究所 1992 論文集 Vol.42 No.2

The objective of this study wsa to improve the usability of Bifidobacterium for the fermantation milk products. Thus, various biological materials were tested for the growth enhancing effects of Bifidobacterium in a synthetic medium. The organism used to conduct this study was Bifidobacterium bifidum SKD-2001, originationg from the feces of a breast-fed infant. Lactose, sucrose, peptone, L-cysteine HCI+vitamine K_1, tomato extract, and yeaset extract enhanced the growth of the test organism. The mixture consist of these materials as mentioned previously. This mixtute added in 12% reconstituted skim milk. The total viable counts of the test organism were 4.3 X 10^9/ml at 37℃, 48 hrs incubation anaerobically.

일 대학 병원 마취 · 회복실 간호사의 간호활동 분석

강윤경,김경미,김연이,박혜옥,서광희,송숙녀,이현숙,조의영 대한간호행정학회 2006 간호행정학회지 Vol.12 No.1

Purpose: This study was aimed to specify roles of nurses from the anesthesia and recovery room by analyzing nursing activities as well as anesthesia nursing during surgery. Method: The objects were 12 RNs working in the recovery room of a university hospital located in Incheon. Self-report was performed by measuring stop-watch for five days from May 17th to May 21st in 2004. Research method was designed to record the time and frequency of the nursing activity from anesthesia and recovery room based on nurses' statement and other references for five days. The data were analyzed with descriptive statistics, ANOVA, and t-test via SPSS Win 10.0 program. Result: Nursing activities in anesthesia recovery room were classified into two different characteristics such as direct and indirect nursing activity. The activities consisted of 11 direct nursing areas and 39 nursing activities in anesthesia preparation room. The indirect nursing was classified into 8 nursing areas and 32 nursing activities. The direct nursing was classified into 12 nursing areas and 55 nursing activity. Also, the indirect nursing was classified into 7 nursing areas and 21 nursing activities in recovery room. In terms of prevalence of nursing activities in the anesthesia preparation room, observation and cooperation of anesthesia was the most prevalent activity, drug and eqipment management the second prevalent, and drug administration the third. On the other hand, in the recovery room, the most prevalent activity was vital sign checking and observation, the second most prevalent activity informative activity, and the third body temperature control. Nursing activity time was recorded according to the nursing characteristics. In the anesthesia preparation room, the direct nursing spent for 8092.20 minutes was larger than the indirect nursing spent for 7198.50 minutes. Also, in the recovery room, the direct nursing spent for 2361.16 minutes was larger than the indirect nursing spent for 1134.13 minutes. 4. Nursing activity time was compared to duty shifts. In the anesthesia preparation room, the direct nursing was more prevalent on day shift and the indirect nursing was prevalent on evening shift. However, in the recovery room, both direct and indirect nursing activities were prevalent on day shift. Conclusion: The role of anesthesia and recovery room nurses was analysed according to the time, frequency, and its characteristics.

염산 Bleomycin 병변내 주입을 이용한 사마귀 치료

강민정,임연순,최혜영,명기범 梨花女子大學校 醫科大學 醫科學硏究所 1999 EMJ (Ewha medical journal) Vol.22 No.2

연구목적 : 지금까지 난치성을 보이는 사마귀의 치료로 Bleomycin 행변내 주사의 효과가 많은 연구에서 보고된 바 있다. 이에 저자들은 본 치료방법의 효과를 사마귀의 크기, 숫자, 위치 및 유병기간에 따라 판정하여 보다 효과적인 적응 대상을 알아보고자 했다. 방법 : 1995년 3월부터 1998년 2월까지 이화여자대학교 목동병원 피부과에 비성기성 사마귀로 내원한 환자중 다른 치료에 반응하지 않았거나, 재발한 경우, 크기가 0.5㎝ 이상이거나 7개 이상의 다발성 병변 , 혹은 조감 주위 병변을 보인 133명의 환자를 대상으로 Bleomycin 병변내 주사로 치료하였다. 1회 치료후 효과와 치료 종결후 완치율을 병변은 크기, 숫자, 위치, 유병기간에 따라 비교하였다. 결과 : 1) 환자의 연령 분포는 4세에서 45세였고, 남자 59명 여자 74명으로 1:1.24 비율이었다. 2) 첫 주사 치료후 96명의 환자에서 50% 이상의 병변의 수나 크기의 감소를 보였다. 크기별로는 0.5~0.9㎝의 87.5%에서, 병소의 수별로는 단일 병소의 76.9%에서 50% 이상의 병변의 크기나 수의 감소를 보여 가장 좋은 효과를 보였으나 통계적 유의성은 없었다. 또한 조갑주의 병변은 79.1%에서, 수부는 75.8%, 족부는 72.9%에서 50% 이상의 호전을 보였으나 족서부 병변은 53.4%로 가장 낮은 낮은 효과를 보였다. 유행병 기간은 6개월 이하인 31명(86.2%)에서 50% 이상의 효과를 보여 유병기간이 짧을수록 치료효과가 유의하게 증가하였다(p<0.05) 3) 치료 종결시 3개월 이후까지 재발없이 완치된 경우는 총 93명으로 69.9%였고 치료받은 병변의 수가 증가할 수록 완치율이 감소하였다, 부위별로는 조감주위가 77.1%로 가장 높았으며, 병변의 크기에 따른 일괄된 완치율의 차이는 없었다. 병변의 기간에 따른 완치율은 6개월 이하에서 80.6%로 가장 높았으며, 유병기간이 길수록 완치율은 감소하는 양상을 보였다. 4) 부작용은 환자 중 18.4%인 24명의 환자에서 발생하였으며, 유형별로는 3일 이상 지속된 동통과 홍반, 색소 침착 및 감염이 관찰되었으나, 모두 이후 호전되었으며, 1명에서 경한 조갑 능선을 동반한 변형이 관찰되었다. 결론 : 본 연구에서 사마귀에 대한 Bleomycin 병변내 주사효과가 병변의 크기에 따라 뚜렷한 차이를 보이지 않았으며, 심한 부작용이나 전신적인 독작용없이 조감주위병변 및 급성기 병변에서 높은 완치율을 보여 좋은 적응증이 됨을 확인하였다. 아울러 Bleomycin 병변내 주사의 효과 및 안정성에 있어서 시술자가 적당한 양의 약물을 주변부위로 부터 과도한 침습없이 정확히 병변의 기저부에 도달시키는 기술이 또하나의 중요한 변수가 됨을 반영하는 결과라 사료된다. Purpose:This study was to designed to evaluate the efficacy of intralesional injection of bleomycin for common warts and plantar warts according to size, number, location, and duration and to determine the appropriate indication of this treatment for warts. Materials & Methods : The objective patients had warts being refractory to previous treatment or large than 0.5cm in size or 7 or more lesions or periungal lesions. The intralesional injection with bleomycin hydrochloride 1㎎/㎖ had been performed single to six times at 3 week interval until complete resolution. Age of the patients ranged from 4 to 45 years, and male to female ratio was 1 : 1.25(59 : 74). Results : After first treatment of bleomycin intralesional injection, a reduction of 50% or more of the primary wart area was observed in 96(72.2%) of 133 patients. 93(69.9%) of 133 treated patients experienced complete cure after 1 to 7 injections. The efficacy of intralesional bleomycin injection for warts was not closely associated with the size of warts. However the duration and number of warts was inversely correlated with the efficacy of treatment. The highest cure rate was shown in patients with periungal warts(77.1%), and lowest in patients with plantar warts(53.3%). The side effects were observed in 18.4%(24 of 133) including persistent pain(17.3%), pigmentation(3.0%), erythema(1.5%), and mild nail dystrophy(0.8%), but no evidence of systemic toxicity was found. Conclusions : The efficacy of intralesional injection of bleomycin was not significantly related to the size, but closely related to the duration, number and site of the lesion. These results partly suggest that there is some important factors affecting the efficacy of treatment of bleomycin such as duration of the lesion and skillful injection of the agent into the wart tissue.

일 간호대학의 지역사회 방문간호사업 사례

강윤숙,최양자,고영애,전시자,조갑출,이옥철,주혜경,신기수,안은숙 적십자간호전문대학 2000 적십자간호전문대학논문집 Vol.22 No.-

흰쥐 경동맥 손상 모형에서 체외 방사선조사에 의한 신내막 과증식억제 : Intercellular Adhesion Molecule-1과 Vascular cell Adhesion Molecule-1의 역할 The Possible Role of Intercellular Adhesion Molecule-1 and Vascular Cell Adhesion Molecule-1

강동헌,승기배,장기육,임상현,정해억,임효영,김연실,채장성,김재형,홍순조,최규보 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.9

MCBP망을 이용한 타이어 DOT 코드인식

구건서,오해석,강염임 崇實大學校 生産技術硏究所 1996 論文集 Vol.26 No.1

In this paper, the topic is the automatio of car's tire automatic classificatio through the recongnizing DOT code of the tire information code. For that, after it accepted car's tire stamp character through the imae processing, neural networks recognized this character data. In this paper, the case in large pattern come down learning time, to solve that problem, we have image optimum processing that after accept stamp cahracter through image processing device, process binary image to 7 x 8. This image recognize throgh MCBP networks that construct backpropagation networks. In here, instead of learining to 36 units of numeric '1∼9', alphabet 'A∼Z' units, we are learned them after divided three parts of numeric 10 units, alphabet 'A∼M', 'N∼Z'. Such being the case, it excels, it excels in recognize speed rather then do that. At this time, the data is that projects a stamp character on camera accepated easily and the first among image processing procedures. It solves naturally problem that the similarity problem like numeric '1', and alphabet 'I', or '2' and 'Z', and what is more has a good recognition rate.