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(±)-Camphor가 ICR 마우스 수컷의 간 cytochrome P450 효소 활성에 미치는 영향
오은경,박형건,배기현,최옥진,최은경,최창근,한진희,정태천 한국환경독성학회 2002 환경독성보건학회지 Vol.17 No.4
Effects of (±)-camphor on liver cytochrome P450 enzymes were investigated in male ICR mice. Mice were treated intraperitoneally with 0, 200, 400 and 800 mg/kg of (±) -camphor in corn oil for 3 consecutive days. Twenty four hr after the final treatment, the animals were subjected to necropsy. The activities of serum aspartate aminotransferase and serum alanine aminotransferase were slightly changed by the treatment with (±)-camphor at the doses used. Administration o(±)-camphor to mice significantly induced the hepatic activities of pentoxyresorufin O-depentylase and benzyloxyresorufin O-debenzylase and weakly induced ethoxyresorufin O-deethylase in dose-dependent manners. The present results suggested that (±)-camphor might act as a relatively specific inducer of hepatic cytochrome P450 213 in male ICR mice.
Yang Jae‐jin,Kim Hey Sung,Choi Seong Eun,Ryu Lanhee,Choi Young Jun 한국사회복지학회 2020 Asian Social Work and Policy Review Vol.14 No.1
Outsourcing has been a key policy tool for delivering a range of social services, and regarded as more effective than insourcing or direct government provision. At the same time, it has also caused many delivery issues such as principal‐agent problems, a lack of policy coordination, and poor‐quality welfare services. While the pendulum continues to swing between insourcing and outsourcing, we aim to propose a new public–private partnership model called the “hybrid insourcing model” and examine which factors influence the performance of the model. In South Korea, around 2010, the local government in Namyangju City was the first to implement the “Hope Care Center model,” a kind of hybrid insourcing model, which has been praised for its innovation and widely emulated by central and local governments. Our analysis utilizes data collected between December 2017 and January 2018 from public sector employees and civilian staff in Namyangju and a comparable city, A. From this, we draw a number of implications, both for theory and for policy. We argue that, for public–private partnerships, active cooperation and equality are the biggest factors in contributing to positive performance. These work alongside leaders with a clear vision and with employees' positive attitude
정재현,이은지,이은주,황진원,송영진,최병진,김일환,김종윤,허민영,김동욱 인제대학교 2009 仁濟醫學 Vol.30 No.-
Neonatal lupus is a rare syndrome occurring In neonates with tranplacentally acquired maternal autoantibodies, In particular anti-SSA/Ro-SSB/Ra antibodies. Manifestations include congenital heart block, cutaneous lesions, thrombocytopenia, neutropenia, pulmonary or neurological disease and hepatitis. The non-cardiac manifestations resolve by 6 months of age, congenital heart block is irreversible. We experienced a case of neonatal lupus with congenital complete heart block in a newborn of asyptomatic mother with anti-SSA/Ro-SSB/Ra antibodies.
이종호,이세영,김명진,이은진,안강민,김성민,최원재,명훈,황순정,서병무,최진영,정필훈 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2
The surgery of oral and maxillofacial area poses the risk of cranial nerve damage such as trigeminal nerve or facial nerve. Inferior alveolar nerve is prone to damage in the third molar extraction, implant installation, orthognathic surgery, open reduction and rigid fixation, and tumor ablation surgery. On the other hands,facial nerve is likely to be damaged or sacrificed with trauma or parotidectomy. In case of inferior alveolar nerve injury, the incidence is reported to be about 1.3%. The nerve function will almost recover in minimal damage, but it won't recover at last in total damage of a part of nerve unit. In latter cases, nerve regeneration in intended by allograft as nerve substitute or various route of merve condit. But the recovery with autograft is believed to be most relialbe mrthod in the rapair of long-span(longer than 15㎜)nerve defect. We have performed autologous sural nerve graft in the repair of nerve defect, which is caused by resection of benign or malignant tumor. Hereby we report the method of nerve harvesting, recovery of defected peripheral nerve and the complications of donor site with the discussion of sural nerve anatomy.
최은주,유수진,권정곤 부산대학교 환경문제연구소 1994 環境硏究報 Vol.12 No.-
This study was managed to develope the existing numerical calculation model of near shore current and wave fields where wave and current coexist around shallow water region, and analyse their problems. Until now, nearshore current model that include longshore current and on-off shore current had shown wave characteristic based on regular wave theory. In this study, however, nearshore current characteristic was changed by directional dispersion. So the effect of directional dispersion of multidirectional irregular wave was examined numerically by the basic study of nearshore current calculation due to multidirectional wave that was driving force of pollutant material at shallow water region.
면양을 이용한 돼지 지방세포 원형질막 단백질 특이 항체의 생산
최창본,권은진,이명진 THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 1998 Journal of biomedical laboratory sciences Vol.4 No.1
본 연구는 돼지 지방세포 원형질막 단백질에 대한 항체를 면양에서 생산하고 생산된 항체의 역가 및 조직특이성을 조사하기 위하여 실시되었다. 지방세포, 뇌, 심장, 신장, 간장 및 비장으로부터 원형질막 단백질을 추출하였으며, 그중 지방세포로부터 분리한 원형질막 단백질을 면양(체중 40㎏)에 3주 간격으로 3회 면역접종시켰다. 면역접종 전, 3차 면역접종 후 10일 (AS-1), 12일 (AS-2) 및 14일 (AS-3)째에 각각 면양의 경정맥으로부터 혈액을 채취하여 혈청을 채취하여 혈청을 분리하였다. 항체의 역가 및 기타 조직과의 교차반응성은 enzyme-linked immunosorbent assay (ELISA)로 측정하였다. 면양에서 생산된 돼지 지방세포 원형질막 단백질에 대한 항혈청은 지방세포 원형질막 단백질과 강한 항원-항체 반응을 나타내었다. 항혈청의 교차반응성을 조사한 결과, 기타 조직의 원형질막 단백질과는 매우 미약한 반응을 나타낸 반면 지방세포 원형질막 단백질과는 강한 반응을 나타내었다. 이러한 항혈청의 지방세포 원형질막 단백질과의 조직특이적인 반응은 anti-sheep immunoglobulin Ghorseradish peroxidase conjugate를 2차 항체로 이용한 immunoblot에 의해서도 재확인 되었다. 이상의 결과, 면양으로부터 생산된 돼지 지방세포 원형질막 단백질에 대한 항체는 높은 역가를 지니고 있었으며, 지방세포 원형질막 단백질에 특이적으로 작용함을 알 수 있었다. The objectives of this study were to produce polyclonal antibody to adipocyte plasma membrane (APM) proteins isolated from pig, and to investigate its tissue specificity. Plasma membrane proteins from adipocyte, brain, heart, kidney, liver and spleen were isolated using a self-forming Percoll gradient. Sheep (40㎏) was immunized three times at three week interval with the purified APM proteins. Blood was taken from non-immunized sheep (NS) and from immunized sheep at 10 (AS-1), 12 (AS-2), and 14 (AS-3) days after the third immunization. Antisera titers and cross-reactivity against other tissues were determined by enzyme-linked immunosorbent assay (ELISA). Antisera reacted strongly to APM proteins showing detectable amounts of antibody at 1:81,000 dilution. And antisera showed much stronger reactivity to APM proteins than any other tissue plasma membrane proteins. Furthermore, tissue specificity of antisera against APM was reconfirmed by immunoblotting using anti-sheep immunoglobulin Ghorseradish peroxidase conjugate as a secondary antibody. Antisera to APM proteins showed adipocyte specificity compared with other tissues. In conclusion, polyclonal antibody against APM proteins isolated from pig was developed successfully in our laboratory, and these antisera showed tissue specificity with APM.