S-528 : The Clinical Characteristics of Angioedema with Eosinophilia

( Hyo Jung Cho ),( Hye Soo Yoo ),( Mi Ae Kim ),( Yoo Seob Shin ),( Young Min Ye ),( Dong Ho Nahm ),( Joo Hee Kim ),( Jeong Hee Choi ),( Sun Young Park ),( Hae Sim Park ) 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

Angioedema with eosinophilia (AE) is a very rare allergy disease, case reports of which have been published sporadically since 1984. Here, we retrospectively analyzed the clinical features of 10 AE patients in Korea. Nine of the 10 subjects were young females, ranging from 23 to 38 years old. Twenty percent of the subjects had episodic-type AE with high serum IgM and eosinophil counts, while 80% were non-episodic type with normal serum IgM levels but high eosinophil counts. All patients had used systemic corticosteroids to control AE. One patient with refractory EAE was treated with anti-IgE antibody. This is the first study to evaluate the clinical characteristics of AE in a Korean population.

다중 쓰레드 기반의 병렬처리서버용 안티바이러스 엔진

유주영;김미애;박은옥;박유미;최주영;최은정;김명주 서울여자대학교 컴퓨터과학연구소 2004 정보기술논문지 Vol.2 No.-

악성코드에 대한 보다 바람직한 예방은 클라이언트측이 아닌 서버측에서 이루어지는 것이다. 본 논문에서는 새로운 개념 의 서버용 안티바이러스 엔진인 SAVE 1.0을 설계 구현하여 제시한다. SAVE는 기본적으로 1개의 AV모니터와 다수의 AV에이전트로 구성되어 있는데 다중 CPU를 장착한 병렬처리서버의 특징을 직접 활용하기 위하여 관리자가 다중쓰레드 기법을 직접 지정할 수 있도록 하고 있다 악성코드를 5가지 부류로 구분하여 바이러스 시그너쳐 DB를 구축 제공함으로써 부류별 진단을 지정할 수 있도록 하고 있으며 실시간 네트워크 패킷 검사를 통한 악성코드 유입 점검 기능도 제공한다. 웹 기반의 관리자 인터페이스는 뛰어난 사용자 편의성을 제공하고 있다. 성능실험결과 악성코드 검색율은 국내외 상용제품과 비교해서 매우 우수한 것으로 나타났으며 검색속도에 있어서도 서버의 CPU 수 증가에 거의 선형 비례하여 향상되는 특징을 보이고 있다. It is more desirable to prevent and detect the malicious codes in server system rather than in client PCs. In this paper, we suggest a new anti-virus engine, SAVE 1.0, which is executed on a parallel processing server. SAVE consists of 1 AV monitor and several AV agents. A system administrator can control the degree of multi-thread directly in order to enhance the utilization of parallel processing servers. Virus signature DBs in SAVE are classified into 5 categories, which support system administrator's options to use the classifier or not. By real-time checking of network packets, the influx of malicious codes can be prevented. Web-based GUI is one of the convenient functions provided in SAVE. In performance tests, we have confirmed that SAVE has higher virus detection ratio than any other AV engine, and SAVE has a desirable feature as an software of parallel processing servers since the performance of SAVE is improved almost linearly as the CPUs in a parallel processing server increases.

교정환자의 브라켓과 치아 경계부에 존재하는 치면세균막내 mutans streptococci 종 및 생물형의 식별

김미애,유소영,김화숙,국중기,임성훈,윤영주,김광원 대한치과교정학회 2005 대한치과교정학회지 Vol.35 No.1

본 연구는 교정환자의 브라켓과 치아 경계부 및 브라켓으로부터 2 mm 이상 떨어진 치아 평활면의 치면세근막에 존재하는 mutaus streptococci의 종 및 생물형에 차이가 있는지를 알아보고자 시행되었다. 조선대학교 치과병원에 내원한 13세 이상 35세 미만의 환자 28명으로부터 브라켓을 장착하고 있는 61개 치아에서 치균세균막을 채취하여 mutans streptococci를 MSB 배지에서 선택적으로 분리한 다음, 이들의 지놈 DNA를 추출하여 dextranase 유전자를 표적으로 하는 중합효소연쇄반응법을 시행하고, 그 증폭물을 Hae Ⅲ로 소화하고, 이를 전기영동하여 제한효소절편길이에 따라 그 종을 식별하였다. 또한 생물형을 조사하기 위하여 생화학적 검사를 실시하였다. 그 결과 브라켓과 치아 경계부 및 브라켓으로부터 2 mm 이상 떨어진 평활면의 치면세균막에 존재하는 mutans streptococci 종은 서로 비슷한 검출 빈도를 보이나 두 곳에 존재하는 mutans streptococci 생물형은 서로 차이가 있는 것으로 나타났다. 향후 브라켓과 치아 경계부 및 치아 평활면의 치면세균막의 mutans streptococci 생물형의 차이와 브라켓 주위의 법랑질 탈회 및 치아우식증 발병과의 상관관계에 대한 연구가 필요하다. The aim of this study was to compare the species and biotypes of mutans streptococci isolated from dental plaques sampled from the interfaces between the bracket and tooth surface and smooth tooth surfaces in orthodontic patients. Dental plaque was collected from the interfaces between brackets and teeth (test group), and from smooth tooth surfaces distant from brackets by more than 2 mm (control group). The dental plaque collected by a sterilized curette was transferred into a vial of 1 X PBS. The sample in the vial was vigorously vortexed for1 min and plated on mitissalivarius bacitracin (MSB) agar plate using cotton tips. The agar plates were incubated at 37℃ in a candle jar for 2 days, and again incubated for 1 more day at anambient temperature. Individual colonies were cultured in TH broth at 37℃ CO₂ incubator. The PCR-RFLP based on dextranase gene was performed for the identification of mutans streptococci at the species-level. For biotyping of mutans streptococci, biochemical tests were performed. There was no significant difference of the species of mutans streptococci isolated from both test and control groups. However, the biotypes of the mutans streptococci isolated from test and control groups were different. These results may offer the basic data to verify the relationship between the mutans streptococci biotype and enamel decalcification or dental caries in orthodontic patients with fixed appliances.

Rat의 DNA Polymerase β cDNA가 도입된 Transgenic Drosophila의 체세포 돌연변이 유발에 관한 연구

최영현,유미애,이원호 부산대학교 유전공학연구소 1995 분자생물학 연구보 Vol.11 No.-

The effects of DNA polymerase β on the somatic chromosome mutations and mitotic recombinations were investigated using the transgenic Drosophila bearing chimeric gene consisting of a promoter region of Drosophila actin 5C gene and rat DNA polymerase β. For detecting the somatic chromosome mutations and mitotic recombinations, the heterozygous (mwh/+) strains possessing or lacking transgene pel β were used. The spontaneous frequency of small mwh spots, due deletion or nondisjunction etc, in the non-transgenic w strain and the transgenic p[pol β]-130 strain was 0.351 and 0.606, respectively. The spontaneous frequency (0.063) of large mwh spots, arises mostly from somatic recombination between the centromere and the locus mwh, in the transgenic p[pol β]-130 strain was about three times higher than that (0.021) of the non-transgenic w strain. The mutant clone frequencies of small and large mwh spots induced by N-methyl-N'-nitro-N-nitrosoguanidine and ethyl methanesulfonate in the transformant p[pol β]-130 were higher than those in the host strain w. The present results suggest that rat DNA polymerase β participate at least in the somatic chromosome mutations and mitotic recombination processes.

노랑초파리 實驗集團內의 有害遺傳子에 관한 硏究

李順英,劉美愛,李元鎬 부산대학교 환경문제 연구소 1986 環境硏究報 Vol.4 No.-

The genetic variabilities in an experimental population of D. melanogaster were undertaken. The experimental population was composed of D. melanogaster which had the lethal-free and sterile-free second chromosome collected from Sasang natural population. The results were as follows: 1) The frequency of lethal chromosome was 7.53%, 9.56%, and 15.00% at the 171 days, 379 days, and 756 days respectively, and its allelic rate was 9.76% at the 756 days. 2) The variabilities such as semi-lethal, subvital, and normal chromosome were distributed to quasinormal type. 3) The frequency of second chromosome which carried female sterility was estimated to be 3.59%, 7.56% at the 171 days and 756 days, respectively. The frequency of male sterility was analyzed 1.19% at the 171 days and 4.20% at 756 days. 4) The elimination rate caused by deleterious genes in homozygotes was 0.0033, and the effective population size was about 600 flies at the 756 days population. 5) The actual population number was ranging from 1571 to 3229 flies in female and from 1988 to 3608 flies in male.

언양 자연 집단내 Drosophila melanogaster의 유해 유전자 빈도 분석

김영필,최영현,유미애,이원호 부산대학교 유전공학연구소 1996 분자생물학 연구보 Vol.12 No.-

The genetic variabilities of second chromosomes of Drosophila melanogaster concealed in On-yang natural population have been analyzed by the Cy//Pm method and an allelism test during two years(1993-1994). The mean frequencies of deleterious(lethal and semilethal) genes in On-yang natural population were estimated to be 23.97% in 1993 and 27.15% in 1994, respectively. The allelism rates between lethal genes in the population were 0.654%(1993) and 1.429)%(1994). The mean values of elimination by frequencies of deleterious genes and allelism rates were 0.0004(1993) and 0.0010(1994), respectively. The frequencies of phenotypic sterility of males in 1994 were estimated to be 1.95%, and theses of genotypic sterility of females and males were estimated to be l.)4% and 2.31%, respectively.

중환자실 전문간호사의 전문간호행위 분류와 수행분석

김진현,김명애,김미원,김경숙,유정숙,이은희 대한간호학회 간호행정학회 2009 간호행정학회지 Vol.15 No.4

Purpose: The purpose of this study was to reclassify the advanced nursing practices of critical care nurse practitioners(CCNPs) in intensive care unit and measure the time and frequency of CCNP's activities. Method: Practices of ICU nurses are divided into RN's and CCNP's practices by a panel of ICU nursing experts. Each practice of CCNP is defined and CCNP's working time and service frequencies are monitored in general hospitals. Result: Practices of CCNP were classified into 4 domains and 32 practices. Fourteen practices by CCNPs were completed in 10 minutes and the other 12 practices consumed 10-30 minutes. A priority of practice in respiratory therapy was given to artificial airway management, management of tracheostomy patient, lower respiratory care, and the priority of CRRT was management of anticoagulation. Conclusions: Advanced nursing practices of CCNPs were recognized from those of RNs. A further research of CCNPs practices should be extended to other advanced practices and it is required to evaluate economic value of advanced nursing practice in the national health insurance system.

언양 자연 집단내 Drosophila melanogaster의 유해 유전자 빈도 분석

김영필,최영현,유미애,이원호 한국환경과학회 1996 한국환경과학회지 Vol.5 No.1

The genetic variabilities of second chromosomes of Drosophila melanogaster concealed in O^n-yang natural population have been analyzed by the Cy//Pm method and an allelism test during two years (1993-1994). The mean frequencies of deleterious(lethal and semilethal) genes in O^n-yang natural population were estimated to be 23.97% in 1993 and 27.15% in 1994, respectively. The allelism rates between lethal genes in the population were 0.654%(1993) and 1.429%(1994). The mean values of elimination by frequencies of deleterious genes and allelism rates were 0.0004(1993) and 0.0010(1994), respectively. The frequencies of phenotypic sterility of males in 1994 were estimated to be 1.95%, and thoses of genotypic sterility of females and males were estimated to be 1.54% and 2.31%, respectively.

케일 쥬스에 의한 AFLATOXIN B_1의 유전독성 억제 효과

최영현,박건영,이선미,유미애,이원호 부산대학교 유전공학연구소 1995 분자생물학 연구보 Vol.11 No.-

The inhibitory effect of the fresh juice of kale on the genotoxicity induced by aflatoxin B_1 (AFB_1) in Salmonella and Drosophila was investigated. The kale juice had strong inhibitory activity for His^- to His^+ reverse-mutations induced by AFB_1 acting on S. typhimurium TA100. A similar inhibitory effect was detected in somatic cell mutation assaying system of D. melanogaster. Using the wing hairs spot test, we found that the formation of mutant hairs in adult flies as a result of feeding with AFB_1 in their larval stages was efficiently inhibited by coadministration of the fresh juice of kale, which revealed that it can inhibit gene mutation, deletion and mitotic chromosomal recombination. These results seem to suggest that kale juice may exert its inhibitory effect to mutagenic and/or carcinogenic properties of DNA damaging agents.

Skin whitening effect and regulation of proteins related to melanogenesis by Angelica gigas extract

Mi Ae Yoo,Young Gyu Kang,Sang Yo Byun 한국생물공학회 2008 한국생물공학회 학술대회 Vol.2008 No.4