• 제목/요약/키워드: Kwon Seop

검색결과 363건 처리시간 0.024초

한의사·한약사 임무 및 공공제도 중심의 의약법규 제·개정 고찰 (A study on the Legislations and Amendments of the Medical and Pharmaceutical Laws and Regulations - Focusing on the Duties of Korean (Oriental) Medicine Doctors and Korean (Oriental) Pharmacists as well as the Public Health System -)

  • 엄석기;신민섭;권순조
    • 한국의사학회지
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    • 제26권2호
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    • pp.175-185
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    • 2013
  • Purpose : The current Medical Law and the Pharmaceutical Affairs Act, which are incapable of utilizing the research results and the advanced academic, clinical, and pharmaceutical system of the present-day Korean (Oriental) medicine, have limitations and create a paradox by provoking social conflict among the professionals in the field. The aim of this study was to find out the legal and systematic problems that contributed to a complicated conflict amongst Korean (Oriental) medicine doctors, doctors, pharmacists, and Korean (Oriental) pharmacists regarding the classification of their functions. Methods : We reviewed the history and characteristics of the legislation regarding the duties of Korean (Oriental) medicine doctors and Korean (Oriental) pharmacists as well as the relevant and important public health policies since the enactment of the National Medical Services Law in 1951. We focused on the laws and regulations that are made in the process of the separating functions of physicians and pharmacists and the dispute between the Korean (Oriental) medicine doctors and the Korean (Oriental) pharmacists in the 1990s and 2000s. Results : The legislations and amendments of the medical and pharmaceutical laws and regulations that reflect the modern academic, clinical, and pharmaceutical system of the Korean (Oriental) medicine and the research results could be summarized as follows: 1) A partial amendment of the Medical Law in 1987, which added the provision of "Oriental health guidance" as one of the duties of Korean (Oriental) medicine doctors, assured a place for Korean (Oriental) medicine doctors in the field of public health. 2) A partial revision of Pharmaceutical Affairs Act in 1994 established a new system for Korean (Oriental) pharmacists, bringing about the creation of dualistic pharmaceutical system that complements the dualistic medical system. 3) The Promotion of the Research and Development of Wonder Drugs by Using Natural Substances Act was legislated in 2000 in order to stimulate research and development of Korean (Oriental) medicine and its industrialization. 4) Oriental Medicine Promotion Act in 2003 was enacted to lay foundation to specify and promote technology and industry that are related to Korean (Oriental) medicine. Discussions and conclusions : Although the dualistic medical and pharmaceutical system is set up by the Medical Law and Pharmaceutical Affairs Act, it is shown that the relevant regulations have been developed from a perspective of the western medicine.

냉각공기의 예냉각이 가스터빈 복합발전 성능에 미치는 영향 (Influence of Precooling Cooling Air on the Performance of a Gas Turbine Combined Cycle)

  • 권익환;강도원;강수영;김동섭
    • 대한기계학회논문집B
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    • 제36권2호
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    • pp.171-179
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    • 2012
  • 고온부에 해당하는 터빈 노즐과 로터의 냉각은 가스터빈의 성능에 큰 영향을 미친다. 본 연구에서는 냉각 공기의 예냉각이 가스터빈과 복합화력 발전 성능에 미치는 영향을 알아보았다. 계산에 사용된 모델은 F-Class 가스 터빈이며 냉각을 고려한 터빈의 구성요소를 사용해 냉각공기의 변화에 대해 보다 정확한 모사를 구사하였다. 냉각공기의 예냉각에 따른 가스터빈의 성능변화를 나타내기 위해 탈설계 해석이 수행되었다. 노즐 및 로터의 냉각에 따른 성능 변화를 보다 정확하게 나타내기 위해 열역학적 냉각모델과 속도삼각형을 고려한 모델이 고려되었다. 또한 복합발전의 경우 냉각공기에서 추출된 열을 하부사이클에서 회수하여 스팀터빈을 구동하는데 추가적인 열을 공급하는 시스템이 구성되었다. 복합발전 시스템의 모든 냉각공기의 온도를 200K 예냉각하는 경우에 주유동가스의 유량증가로 인해 약 1.78%의 출력 증가를 나타내었으며 동일한 터빈 입구온도 유지를 위한 연료소모의 증가로 효율은 0.70% 포인트 감소하였다.

한방건강검진(韓方建康檢診) 결과(結果)에 따른 생활행동(生活行動) 변화(變化)에 영향(影響)을 미치는 요인(要因) (The Factors Causing Change of Lifestyle by the Outcome of Oriental Medical Examination)

  • 나삼식;권소희;서지연;정해경;김유철;송용선;장두섭;이기남
    • 대한예방한의학회지
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    • 제7권1호
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    • pp.139-150
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    • 2003
  • This study tried to know the chang of lifestyle and the factors causing of lifestyle change by the outcome of oriental medical examination for labors in one of the automobile factories in Jeon Buk area. The results will be helpful to the effective health care for the labors in factory. Oriental medical examination was done 22 times from May 20 to June 19, 2002. The numbers of labor who received oriental medical examination were 531, and 300 questionnaires among them were collected. The results were as follows: 1) General characteristics of examinee for oriental medical examination; total 300 labors, high percentage in age range $31{\sim}45$ years old, mostly married, high percentage of high school in completion of study. High percentages in drinking, smoking, and working hour were less than 1 time per week, non-smoking, and above 10 hours, respectively. High percentages in working year and salary were $11{\sim}15$ years. 2) The degree of lifestyle change by the oriental medical examination had the highest score with consult of oriental medicine doctor, and the lowest score was from moire typography result. 3) The degree of lifestyle change by medical examination was highly influenced by the subject characteristics that were less than 1 time per week for drinking, non-smoking, and less than 10 years of working year. 4) For the lifestyle change by the cognition of subject, the subjects who had high confidence for oriental medical examination, high recognition for oriental medical examination's requirement, high concern for health. effective cognition for early detection of disease, had high degree of lifestyle change. 5) The variables that cause lifestyle change in Sasang constitutional analysis result were early detection of disease, type of smoking, working year, moire typography result, interview for health. The variables that cause lifestyle change in moire typography result were type of drinking, ages, working year, consult for health, moire typography result. The variables that cause lifestyle change in interview with oriental medicine doctor were constitutional analysis and moire typography result.

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Alternaria mali에 의한 아로니아 점무늬낙엽병 (Alternaria Leaf Spot Caused by Alternaria mali on Black Chokeberry in Korea)

  • 함수상;권미경;김병련;한광섭;남윤규
    • 식물병연구
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    • 제22권1호
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    • pp.50-54
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    • 2016
  • 2014년 6월 초 충남 예산과 금산의 농가포장에서 재배 중인 아로니아에서 점무늬낙엽병으로 의심되는 증상이 관찰되었다. 초기에는 잎에 갈색의 작은 점무늬가 생기고 이것이 확대되면서 둥근 겹무늬를 형성하고, 암갈색으로 변하였다. 그리고 병세가 심해지면 잎 전체에 병반이 확대되면서 떨어지는 증상이 관찰되었다. 병든 아로니아 잎에서 분리한 병원균은 PDA에 배양하였을 때 균체는 올리브 회색과 진한 회색으로 다양한 색을 나타내었다. 포장에서 감염된 잎과 PDA에서 분리한 분생포자의 크기는 각각 $19-50{\times}5-9{\mu}m$, $20-59{\times}8-13{\mu}m$이고, 길거나 짧은 부리를 가지며, 분생자경의 끝에 1-3개의 분생포자가 형성되었으며, 3-8개의 횡경막을 보이고 종경막은 없거나 1-3번째 횡경막 내에 1개 형성되었다. 병원성 검정 결과, 접종 7일 후 아로니아와 사과 모두에서 자연발생한 병징과 동일하게 관찰되었다. 이상 병원균의 형태적 특성, 병원성 검정과 ITS rDNA 염기서열 비교분석 결과를 토대로 아로니아에서 분리한 병원균은 A. mali로 동정하였고, 이 병을 아로니아 점무늬낙엽병으로 명명하였다.

게잡이 원숭이에 있어 rHuEPO(HM10760)의 단회 투여 후 혈액학 및 혈액생화학적 변화 (Changes in Hematological and Serum Biochemical Parameters After Single Dose of Recombinant Human Erythropoietin (HM10760) in Male Cynomolgus Monkeys)

  • 김충용;이현숙;이필수;하창수;권세창;이관순;송창우;한상섭
    • Toxicological Research
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    • 제22권1호
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    • pp.61-67
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    • 2006
  • Changes in hematology and serum biochemistry after treatment of recombinant human erythropoietin (rHuEPO, HM10760) were screened in 4 male cynomolgus monkeys (Macaca fascicularis). Four monkeys, composed of a treatment group of HM10760 and a positive control group of $Aranesp^(R}$, were subcutaneously administered at same dose of $100{\mu}g/kg$. Both groups did not show any change in body weights and food consumption for 4 weeks compared with those of pretreatment. Both groups did not show any change in total leukocyte count (WBC) and platelet count, while both groups showed increased platelet distribution width (PDW) percentage in HM10760 group during a period from day 5 to day 59 and in $Aranesp^(R}$ group during a period from day 9 to day 26. Both groups showed increases in red blood cells (RBC), hemoglobin (HGB), and hematocrit (HCT) approximately 10 days after treatment compared with those of pretreatment (day 0). The increased levels of RBC, HGB, and HCT were much higher in HM10760 than in $Aranesp^(R}$ by the increases of $3.2%{\sim}12.5%$ for RBC, $3.8%{\sim}17.1%$ for HCT, and $1.85%{\sim}11%$ for HGB. Both groups showed increases in red cells distribution width (RDW) and reticulocyte (RET) compared with those of pretreatment, showing the highest peak from day 9. The increased level of RET lasted up to day 14 in $Aranesp^(R}$ group, while it lasted up to day 23 in HM10760 group. The increased level of RDW lasted up to day 59, it was much higher in HM10760 by the increase of $10.1%{\sim}17.6%$ than in $Aranesp^(R}$ group. In serum biochemistry, both groups showed a decrease in chloride level compared with those of pretreatment. These findings indicated that HM10760 increased RBC, HGB, HCT, RDW, and RET compared with those of pretreatment, and the increased levels were much higher in HM10760 than in $Aranesp^(R}$.

녹차-목재섬유복합보드의 동적탄성률에 미치는 녹차배합비율의 영향 및 휨 진동법에 의한 정적 휨 강도성능 예측 (Effect of Green Tea Content on Dynamic Modulus of Elasticity of Hybrid Boards Composed of Green Tea and Wood Fibers, and Prediction of Static Bending Strength Performances by Flexural Vibration Test)

  • 박한민;이수경;석지훈;최남경;권창배;허황선;변희섭;양재경;김종철
    • Journal of the Korean Wood Science and Technology
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    • 제39권6호
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    • pp.538-547
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    • 2011
  • 이 연구에서는 녹차와 목재섬유를 복합한 친환경 복합보드를 건축내장재로 활용하기 위하여, 목재섬유에 대한 녹차의 배합비율을 달리한 녹차-목재섬유 복합보드를 제작하였고, 복합보드의 동적탄성률에 미치는 녹차의 배합비율 및 바인더로 사용한 접착제의 영향을 조사하였다. 녹차-목재섬유복합보드의 동적탄성률은 녹차를 넣지 않은 대조보드(control boards)의 그것보다 적었고, 녹차배합비율이 증가할수록 커지는 경향을 나타내었다. 또한, 보드제조에 사용된 바인더의 종류에 따라 동적탄성률의 차이가 나타났는데, $E_1$급의 요소수지가 $E_0$급의 요소수지보다 1.06~1.54배의 높은 값을 나타내었으며, 녹차의 배합비율이 커질수록 양자의 차이는 커지는 것이 확인되었다. 한편, 녹차-목재섬유복합보드의 동적탄성률과 휨 강도성능과는 비교적 높은 상관관계가 확인되어 일부 편차가 큰 조건을 제외하고 동적탄성률로부터 정적 휨 강도성능의 예측이 가능할 것으로 확인되었다.

하천분기 특성인자를 고려한 지형학적 순간단위도 모형의 해석 (Analysis of GIUH Model using River Branching Characteristic Factors)

  • 안승섭;김대형;허창환;박종권
    • 한국지리정보학회지
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    • 제5권4호
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    • pp.9-23
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    • 2002
  • 본 연구에서는 홍수유출해석시 사용되는 지형특성인자와 수문기상학적 특성인자 추출에 소요되는 시간적 경제적 노력을 최소화함은 물론, 가능한 한 최소한의 인자를 사용하여 강우-유출예측이 가능하도록 모형을 구축하는데 목적을 두었다. 즉, 강우-유출해석시 일반적으로 사용되던 지형 지질특성, 토지피복상태 등의 인자를 고려하지 않고 단순히 유역의 하천 분기특성만을 고려한 유출해석방법 제안하고자 하였다. 연구대상유역은 금호강 상류에 위치한 영천댐유역을 대상으로 하여 주요 호우시 강우-유출량 관측자료와 DEM자료를 이용한 공간특성자료 추출결과를 이용하여 모형매개변수를 추출하였다. 분석결과 실측 첨두치에 대한 추정 첨두 유출량의 상대오차가 Clark 및 GIUH 모형에서 각각 1.9~23.9% 및 0.8~11.3%로 나타내고 있었으며, 전체적으로 볼 때 GIUH모형에 의한 수문곡선의 첨두치가 크게 나타나고 있는 것으로 검토되었다. 그리고, 계산된 첨두 유출량의 발생시각에 대한 검토결과 Clark 모형과 GIUH 모형을 이용한 경우에 대하여 각각 0.5~1시간 및 0~1시간의 상대오차를 나타내고 있었으며, 전체적으로 볼 때 GIUH 모형을 이용할 경우 기존에 사용되던 Clark 모형에 비해 홍수 첨두 발생시각이 늦은 것으로 검토되었다.

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Protein transduction of an antioxidant enzyme: subcellular localization of superoxide dismutase fusion protein in cells

  • Kim, Dae-Won;Kim, So-Young;Lee, Hwa;Lee, Yeum-Pyo;Lee, Min-Jung;Jeong, Min-Seop;Jang, Sang-Ho;Park, Jin-Seu;Lee, Kil-Soo;Kang, Tae-Cheon;Won, Moo-Ho;Cho, Sung-Woo;Kwon, Oh-Shin;Eum, Won-Sik;Choi, Soo-Young
    • BMB Reports
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    • 제41권2호
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    • pp.170-175
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    • 2008
  • In protein therapy, it is important for exogenous protein to be delivered into the target subcellular localization. To transduce a therapeutic protein into its specific subcellular localization, we synthesized nuclear localization signal (NLS) and membrane translocation sequence signal (MTS) peptides and produced a genetic in-frame SOD fusion protein. The purified SOD fusion proteins were efficiently transduced into mammalian cells with enzymatic activities. Immunofluorescence and Western blot analysis revealed that the SOD fusion proteins successfully transduced into the nucleus and the cytosol in the cells. The viability of cells treated with paraquat was markedly increased by the transduced fusion proteins. Thus, our results suggest that these peptides should be useful for targeting the specific localization of therapeutic proteins in various human diseases.

Human brain pyridoxal-5'-phosphate phosphatase (PLPP): protein transduction of PEP-1-PLPP into PC12 cells

  • Lee, Yeom-Pyo;Kim, Dae-Won;Lee, Min-Jung;Jeong, Min-Seop;Kim, So-Young;Lee, Sun-Hwa;Jang, Sang-Ho;Park, Jin-Seu;Kang, Tae-Cheon;Won, Moo-Ho;Cho, Sung-Woo;Kwon, Oh-Shin;Eum, Won-Sik;Choi, Soo-Young
    • BMB Reports
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    • 제41권5호
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    • pp.408-413
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    • 2008
  • Pyridoxal-5'-phosphate phosphatase (PLPP) catalyzes the dephosphorylation of pyridoxal-5'-phosphate (PLP). A human brain PLPP gene was fused with a PEP-1 peptide and produced a genetic in-frame PEP-1-PLPP fusion protein. The purified PEP-1-PLPP fusion protein was efficiently transduced into PC12 cells in a time- and dose-dependent manner when added exogenously to culture media. Once inside the cells, the transduced PEP-1-PLPP fusion protein was stable for 36 h. The concentration of PLP was markedly decreased by the addition of exogenous PEP-1-PLPP to media pretreated with the vitamin $B_6$ precursors; pyridoxine, pyridoxal kinase and pyridoxine-5'-phosphate oxidase into cells. The results suggest that the transduction of the PEP-1-PLPP fusion protein can be one mode of PLP level regulation, and to replenish this enzyme in the various neurological disorders related to vitamin $B_6$.

락타이드로 가교시킨 히아루론산 막의 세포독성 (Cytotoxicity of Hyaluronic Acid Membrane Cross-linked with Lactide)

  • 김원중;권지영;정성일;김인섭
    • KSBB Journal
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    • 제21권4호
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    • pp.255-259
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    • 2006
  • 생체 적합성이 우수한 히아루론산과 생분해성이 우수한 폴리락타이드의 이량체인 락타이드의 혼합 몰비, 가교제 EDC 농도, 가교 온도 등의 반응 조건을 변화시켜 생체적합성 고분자막을 제조하였다. 히아루론산에 대한 락타이드의 혼합 몰비가 증가할수록 수용액상에서의 분해속도는 감소하였다. 합성된 고분자막을 ethylene oxide gas로 멸균 한 후 세포배양배지를 첨가하여 $37^{\circ}C$에서 200 rpm으로 24 시간동안 교반하면서 침출물을 추출한 다음 NIH/3T3 섬유아세포에 대한 세포독성을 측정하였다. EDC 농도 10% 조건에서 히아루론산에 대한 락타이드의 혼합 몰비가 5 또는 10에서는 세포독성을 나타내지 않았지만 몰비 13에서는 11% 정도의 성장저해를 나타내었다. 혼합 몰비를 10으로 고정하고 가교 온도 $15^{\circ}C$에서 EDC의 농도를 5%, 10%, 20%로 변화시켜을 때, EDC 농도가 20%인 경우에서만 12% 정도의 성장저해를 나타내었다. 혼합 몰비 10, EDC 농도 10% 조건에서 가교 온도를 $15^{\circ}C,\;25^{\circ}C,\;28^{\circ}C$로 변화시켰을 때, 가교 온도에 따른 세포독성은 나타나지 않았다. 따라서 락타이드와 히아루론산의 몰비와 EDC의 농도를 조절함으로써 인체 내에서 분해 속도를 조절할 수 있는 새로운 생체적합성 고분자막을 제조할 수 있을 것으로 사료된다.