http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
담수 생태계에서 Microcystin을 생산하는 남조세균의 분리
이희선,오경희,조영철,Lee, Hee-Seon,Oh, Kyoung-Hee,Cho, Young-Cheol 한국미생물학회 2008 미생물학회지 Vol.44 No.3
대청호와 용담호로부터 조류 독소인 microcystin을 생산하는 남조세균을 분리하고, 이의 16S rRNA와 microcystin 생합성 유전자(mcyA)를 분석하였다. 분리된 조류 중 대청호에서 분리된 DC-2와 총담호에서 분리된 YD-1, YD-6은 16S rRNA와 mcyA 유전자 염기서열을분석한 결과 Microcystis aeruginosa에 속하는 것으로 판단되었다. 용담호에서 분리된 YDS2-3의 경우, mcyA 유전자는 M. aeruginosa와 매우 유사하나 16S rRNA 유전자는 매우 상이한 것으로 나타나 Microcystis 속에 속하는 새로운 종일 가능성 이 있는 것으로 판단되었다. 대청호와 용담호 시료로부터 mcyA 유전자 library를 구축하여 분리된 조류의 유전자와 비교한 결과, DC-2의 mcyA 유전자가 두 호수에서 가장 우점하는 것과 일치하였다. 본 연구에서 분리된 조류는 독성 조류의 모니터링 및 제어에 관한 연구에 활용될 수 있을 것으로 사료된다. Four potential microcystin-producing cyanobacteria were isolated from large reservoirs which act as sources of drinking water supply in Korea. Strain DC-2, YD-l, and YD-6 were closely related to Microcystis aeruginosa based on the analysis of l6S rRNA gene and mcyA gene sequences. mcyA gene sequence of YDS2-3, isolated from Yongdam Reservoir, was closed to that of M. aeruginosa, whereas l6S rRNA gene sequence was not related to the known sequences of microcystin-producing cyanobacteria indicating this strain can be a novel cyanobacterium belonging to the genus Microcystis. When mcyA gene sequences of isolated cyanobacteria were compared with the mcyA gene sequence library of two reservoirs, the sequence of DC-2 matched with the dominant ones.
계룡산 국립공원 동학사 제2집단시설지구의 위치선정평가 및 대안비교
이희선,이규석,Lee, Hee-Seon,Lee, Kyoo-Seock 한국환경영향평가학회 1995 환경영향평가 Vol.4 No.2
The national park should be preserved in accordance with the regulation, but the development planning or facilities management planning has not been faithful to the spirits of the regulation. Recently natural environment has been radically changed, and especially damaged by large scale development of Service Facilities Zone. Thus the effective land use planning of the national park is required. Therefore, the purpose of this study is to propose the alternative site for The Second Service Facilities Zone in Mt. Kyeryong National Park using the GIS, and to compare the alternative site with the existing development site. Site selection was based on Rules of Combination which covers topographic analysis, viewshod analysis, distance analysis from hot spring well, land use analysis, and forest stand analysis.
간호사와 환자에게 제공된 수술통증관리 교육이 수술 후 통증관리에 미치는 효과
이희선 (Lee, Hee Seon),안지혜 (An, Ji Hye) 병원간호사회 2008 임상간호연구 Vol.14 No.2
Purpose: The purpose of this study was to examine the effects of education regarding postoperative pain management provided for nurses as well as patients on related factors of pain management, including nurses' knowledge and attitude of postoperative pain, and the level of pain that patients felt after surgery. Method: A quasi-experimental research design was used in this research. Twenty-one nurses currently working in general surgery units and 32 patients who were taking on abdominal surgery in A university hospital were participated in this study. The three week-educational program of postoperative pain management including lecture, quiz, poster and discussion was provided for nurse participants. The postoperative pain management education for each patient was provided one day before his/her own operation for 20 minutes with the pamphlet developed by researchers. For assessing the effects, nurses' knowledge and attitude about pain management, patients' postoperative pain, pain control barriers, and satisfaction of pain management were measured. Results: The nurses' knowledge about pain management and the patients' satisfaction of pain management in the experimental group were higher than in the control group. The patients' postoperative pain in the experimental group was lower than in the control group. Conclusion: With the above results, the postoperative pain management education could be an effective nursing intervention for pain management of patients who were taking surgery.
우유단백 항원의 열처리 및 가수분해에 따른 단백의 분포와 항원성 변화
이희선 ( Hee Seon Lee ),김미나 ( Mi Na Kim ),홍정연 ( Jung Yeon Hong ),허원일 ( Won Il Heo ),김경원 ( Kyung Won Kim ),손명현 ( Myung Hyun Sohn ),김규언 ( Kyu Earn Kim ),이경은 ( Kyung Eun Lee ),박중원 ( Jung Won Park ) 대한천식알레르기학회 2014 Allergy Asthma & Respiratory Disease Vol.2 No.4
Purpose: Cow`s milk protein is one of the most common and strongest food allergen. We investigated the effects of heat treatment on the distribution and antigenicities of major allergens from cow`s milk. We also compared the protein distribution and antigenicities among cow`s milk formula and its substitutes. Methods: We heated α-casen, β-lactoglobulin (BLG), α-lactalbumin (ALA), and crude extract of cow`s milk in 100°C boiling water for 1 hour. We prepared crude extracts from cow`s milk formula, partially hydrolyzed milk formula (pHF) and extensively hydrolyzed milk formula (eHF). The protein compositions of all the samples were analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The antigenicities were determined by IgE immunoblotting with pooled serum collected from 11 patients with milk allergy. Results: After heating, no significant alteration was found in casein, and the aggregates of ALA and BLG were detected with molecular weights of about 30 and 45 kDa, respectively. The antigenicities of newly detected aggregates were increased. The new aggregates of BLG with increased antigenicities were also found in heated milk total protein. Major milk allergens were not found in pHF, and residual components with a molecular weight below 10 KDa did not show IgE-binding activity. We failed to observe the residual components and antigenicities of eHF. Conclusion: Changes in protein distribution and antigenicity of milk total protein induced by heat treatment may not be significantly different from those of each major allergen. The residual components of pHF could have little IgE-binding capacity, and there may be few or no antigenic components in eHF.
전북지역 종계에서 Metapneumovirus, Reovirus, Mycoplasma 항체가 조사
강미선 ( Mi Seon Kang ),김승용 ( Seung Yong Kim ),이희선 ( Hee Seon Lee ) 한국동물위생학회 2014 한국동물위생학회지 (KOJVS) Vol.37 No.3
We investigated the serological prevalence of avian metapneumovirus (AMPV), avian reovirus (ARV), Mycoplasma gallisepticum (MG) and Mycoplasma synoviae (MS) in 760 broiler breeder (38 flocks), in the Jeonbuk province in 2013. This study was conducted to evaluate the immune and infection status of the broiler breeder flocks against AMPV, ARV, MG, MS by an enzyme-linked immunosorbent assay (ELISA). Serological test for AMPV were positive 37 (97.3%) flocks and 712 (93.6%) broiler breeder and geometric mean antibody titers were 16,350±10,195, ARV were high positive rate 100% (38/38)flocks and 97.8% (743/760). The seropositive flocks against MG were 71.1% (27/38) and the geometric mean antibody titers were 2,474±2,045, whereas the rates of positive flocks against MS were 50.0%(19/38) and the geometric mean antibody titers were 1,469±1,230.
Short Communication : 남원지역 도축돈에 대한 돼지호흡기 복합감염증에 관한 연구
강미선 ( Mi Seon Kang ),강민우 ( Min Woo Kang ),정세호 ( Se Ho Jung ),이희선 ( Hee Seon Lee ) 한국동물위생학회 2013 한국동물위생학회지 (KOJVS) Vol.36 No.2
Porcine respiratory disease complex (PRDC) continues to be a significant economic problem to the swine industry. In order to elucidate the etiology of PRDC including porcine circovirus type 2 (PCV2), porcine reproductive and respiratory disease syndrome virus (PRRSV), swine influenza virus (SIV), Mycoplasma hyopneumoniae (MH), Pasteurella multocida (PM) and Actinobacillus pleuropneumoniae (APP) in Namwon, the 455 lung samples were randomly collected from slaughtered pigs, examined gross lesions indicative of respiratory disease of lung and classified the lung lesion according to the severity of lung lesions. Two hundred pigs lung tissues with pneumonic lesions were examined for pathogen by PCR. As a result, the numbers of pneumonic lesions were 357 (78.5%), mean pneumonic score (mean±SD) was 2.03±0.90 and the highest gross lesion according to stages was 1 (11∼20%). In detection of pathogens, PCV2, PRRSV, SIV, MH, APP and PM were positive in 76.5%, 5.0%, 6.0%, 9.0%, 4.5% and 6.0%, respectively and PCV2-MH was the most detected causative pathogens of PRDC in co-infection. In the serological test for PRRSV, PCV2, MH, APP2, APP5, HP and PM, showed high antibody positive rates 93% or more.