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정갑인,남계현,이해혁,이순곤,이권해,김동희 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2
Objective: This study was evaluated twenty-six cases of emergency Cesarean hysterectomy to analyse incidence, age distribution, parity, indications, complications, amount of blood transfusion and fetal morbidity. Methods and Materials : This study was carried out on twenty-six cases who underwent emergency Cesarean hysterectomy at department of obstetrics and gynecology, Soonchunhyang University Hospital from January 1987 to November 1997. Results: 1. The incidence of Cesarean hysterectomy was perfomed in 26 cases among total 19,277 deliveries(0.1%). 2. The indications of Cesarean hysterectomy were uterine atony, placenta previa, adhesive placenta and bleeding tendency. 3. There was matenal death in one case and main cause of death was massive bleeding due to disseminated intrabascular coagulopathy. 4. The complications of Cesarean hysterectomy were disseminated intravascular coagulopathy, bladder injury, postoperative infection, wound disruption and postoperative hemoperitoneum. 5. Two cases of fetal and neonatal mortality were intrauterine fetal death and neonatal death. Conclusion : The incidence of Cesarean hysterectomy was increased by increasing parity and maternal age.
김해진;박소희;정병갑 고신대학교 자연과학연구소 2010 고신대학교 자연과학연구소 논문집 Vol.18 No.-
Secretory ducts in the pedicel of Cosmos bipinnatus were studied with the light and electron microscope to investigate fine structure of the secretory cells. Secretory ducts were composed with five to twelve cells and secretory cavity. It is thought that secretory ducts were developed as schizogenous type of development, with separation of neighbouring cell walls. We observed characteristic polarity of secretory cells, cytoplasm near the apical pole and vacuoles near basal pole. A group of several tens to hundreds of globular shaped secretory materials were observed in the cytoplasm. We could not observe cell organelles except chloroplast with well developed thylakoids. Eccrine secretion is thought to be the type of secretion in cosmos pedicel. 코스모스 화경의 분비관은 5-12개의 분비세포로 이루어져 있었으며 이생적으로 발달하는 것으로 생각된다. 분비세포의 세포질은 분비내강 쪽으로 모여서 분포하고 있었으며 기저부 쪽에는 액포가 다수 위치하여 분비세포의 세포질 분포는 극성을 나타내고 있었다 분비세포의 분비물질은 구형으로써 수 십 수 백개가 모여서 집단을 이루고 있었으나 분비내강으로 분비된 이후에는 불규칙한 모양을 하고 있었다. 분비세포 내에서는 엽록체를 제외한 다른 세포소기관을 관찰 할 수 없었으며 엽록체에는 thylakoid가 잘 발달되어 있었다. 코스모스 화경의 분비관에서 일어나는 분비기작은 누출상 분비에 의한 것으로 사료된다.
성현제,신현규,박갑주,강봉주,은영아,김은해,정세영 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1
As one of the chemical and experimental study on cancer treatment in Korea oriental medical hospital. Furthermore, we carried out the cytotoxicity test of extracts of herbal medicine. The results are as follows : About Clinical Aspects of the Oriental Medical Cancer Treatment - (1) Clinical experience is that 420 Oriental medical hospital were surveyed. Number of cancer patient treated by one oriental medical doctor was under 10(about 60%) or from 10 to 20(about 30%). (2) Diagnostic Procedure is that more than 80% of cancer patients were diagnosed by medical doctor of western hospital. (3) Therapeutic Method is that combination of oriental and western medical treatment was used in oriental medical hospital. (4) Relationship between cancer and constitutions is that to the relationship between cancer and constitutions, about 75% responded and most were considered to be Um. About Experimental Study - to evaluate the direct cytotoxicity of hot water and methanol extracts of 34 oriental medical presciptions on stomach cancer cell, SRB assay was carried out. (1) The IC50 value of water extract of Samsoum was 19㎍/㎖ and that of methanol extract was 15㎍/㎖, so that we confirmed Samsoum has a strong direct cytotoxicity. (2) The IC50 values of water extract of Coptidis Rhizoma, methanol extract of Caesalpiniae Lignum and Draba Semen were 10㎍/㎖, 19㎍/㎖ and 12.5㎍/㎖ respectively, so that we confirmed Coptidis Rhizoma, Caesalpiniae Lignum and Draba Semen have a strong direct cytototoxicity. (3) The IC50 value of combinatory prescription of Rhei Rhizoma, Forsythie Fructus and Caesalpiniae Lignum was about 40㎍/㎖.
텔레비전 프로그램 사이 광고시청률의 순서 효과에 관한 연구
이혜갑(Hae Kap Lee),류경민(Kyung Min Rhyu) 이화여자대학교 이화사회과학원 2008 사회과학연구논총 Vol.19 No.-
텔레비전 광고의 위치 및 순서 효과에 관한 연구들은 대부분 하나의 프로그램에 삽입된 전후 광고 블록에 초점을 맞추어 수행되었다. 이들과는 달리 본 연구는 프로그램과 프로그램 사이에 삽입되는 전체 광고시간대의 광고 노출 효과가 광고 블록의 위치 및 삽입 순서에 따라 어떻게 변화하는지를 분석하고자 하였다. 이를 위하여 일반적으로 실무에서 사용되는 분당 평균 시청률이 아닌 초당 광고시청률을 데이터로 이용하여 연구 문제를 분석하였다. 그 결과 우선, 광고물의 순서가 프로그램에 가까울수록 노출효과가 높다는 것을 발견하였다. 또한 광고 수용자 크기는 후 CM 첫 번째 광고를 기준으로 급격하게 떨어졌다가 토막광고가 끝난 다음부터 후속 프로그램에 가까워질수록 점진적으로 증가하였다. 그러나 후속 프로그램의 전 CM 블록에서의 광고 수용자 크기 증가율은 전 프로그램의 후CM 광고 수용자 크기 감소율에 훨씬 못 미치는 것으로 나타났다. This study examined how the size of television advertising audience changes during the time period between two consecutive television programs. This study focused on the influence of the position and the order of advertisement on the size of advertising audience. To fulfill the purpose of this study, the second by second TV rating data were used rather than the minute by minute TV rating data which is commonly used in advertising media practice and even in the academic researches on advertising audience. The results show that the size of advertising audience increases as the position of advertisement get nearer to the program and that the audience size decreases drastically right after the first advertisement inserted right after a program. The degree of decrease of the audience size does not recover in the following advertising block inserted before the following program.
여성 생식기 염증에서 Chlamydia trachomatis , Mycoplasma hominis , Ureaplasma urealyticum 의 검출
이해혁(Hae Hyeog Lee),주갑순(Kap Soon Ju),이권해(Kwon Hae Lee),원남희(Nam Hee Won) 대한산부인과학회 1999 Obstetrics & Gynecology Science Vol.42 No.3
N/A Objective: A polymerase chain reaction (PCR) was developed in the detection of Chlamydia(C) trachomatis, Mycoplasma(M) hominis and Ureaplasma(U) urealyticum, which have been common causes of sexual transmitted diseases in the female genital tracts and in neonatal infection. To investigate tbe frequency of these organisms in the female genital tract infection and to know any association of these infections with clinical manifestations, PCR was performed. Methods: PCR was performed in 300 cases of vaginal swabs and 154 paraffin embedded tissues including 50 cases of chronic endometritis, 50 cases of cleonic salpingitis, 50 cases of ectopic tubal pregnancy and 4 cases of normal endometrium. Results: Among 300 cases of vaginal swabs, C. trachomatis, M. hominis and U. urealyticum were detected in 1.3%, 4.0%, and 29.6%, respectively. Mixed infection was found in 12.0%. the overall positive rate was 47.0%. The cytologic features from C. trachomatis, M. hominis and U. urealyticum positive patients revealed no specific findings. The clinical manifestations between positive and negative cases for these organisms had no differences. In tissue samples, only C. trachomatis was detected 2% of chronic endometritis, 8% of chronic salpingitis and 4% of ectopic tubal pregnancy. Conclusion: With the above results, it suggests C. trachomatis can evoke an ascending chronic infection of the female genital tracts and ectopic tubal pegnancy,