• 제목/요약/키워드: 약학

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약료서비스 R&D 고도화를 위한 우선순위 기반 전략과제 설정 (Development of Agenda for Pharmaceutical Care Service Research and Development using the Analytical Hierarchy Process)

  • 한나영;정채린;송윤경;윤정현;장선미;이의경;신현택;이영숙;손현순;지은희;서동철;김대경;오정미
    • 한국임상약학회지
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    • 제29권1호
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    • pp.45-55
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    • 2019
  • Background: Although the importance of pharmaceutical care service has been growing to meet the needs of customers with the improvement of clinical and humanistic outcomes, there was not a systematic strategy to promote research in Korea. The aim of this study was to suggest the core agendas for pharmaceutical care services research and development (R&D) considering priorities. Methods: Based on desk researches, we developed R&D agendas for the needs of improving pharmaceutical care services in the area of institution, community, and public health. To determine the priority of agendas in developing pharmaceutical care service, analytic hierarchy process (AHP) analysis was performed by the 14 experts. Criteria and subcriteria were assessed for significance by pairwise comparisons. Then, agendas were evaluated for importance according to each subcriteria, and rank ordered considering the weight calculated by multiplying the importance scores of the criteria and the subcriteria. Results: We derived 25 agendas including 13 for institutional pharmaceutical care service, 8 for community pharmaceutical care service, and 4 for public-health related pharmaceutical care service. AHP model was constructed based on 4 criteria and 8 subcriteria by a hierarchical structure. From the AHP survey, the 'Development of pharmaceutical care service for metabolic and chronic disease' agenda accounted for the highest priority. Conclusion: We have developed the R&D agendas of the pharmaceutical care service which should be promoted. The results should be utilized by the government to nationally support the development of the standards and relevant regulations related to pharmaceutical care services in Korea.

역상 크로마토그래피에서 다당유도체로 공유결합된 키랄 컬럼을 이용한 거울상 이성질체의 광학분리 (Enantiomer separation using a covalently immobilized chiral column derived from polysaccharide derivative by reversed phase liquid chromatography)

  • 황호;김경옥;백채선;이원재
    • 분석과학
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    • 제22권2호
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    • pp.148-151
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    • 2009
  • 역상 액체 크로마토그래피에서 다당유도체 선택자가 공유결합된 키랄 컬럼인 Chiralpak IB을 사용하여 N-FMOC $\alpha$-amino acid의 광학 이성질체의 분리를 수행하였다. 공유결합된 키랄 컬럼인 Chiralpak IB에서 여러 역상 이동상 조건들이 광학분할의 선택성과 분리인자, 머무름시간에 미치는 영향을 보여주었다. 또한 역상 액체 크로마토그래피에서 N-FMOC $\alpha$-amino acid의 광학 이성질체의 분리 결과를 순상 액체 크로마토그래피 결과와 비교하였는데 순상이동상을 사용한 것보다는 대체적으로 낮은 광학분할을 보여주었다.

GC/MS를 이용한 소변 중 Pseudoephedrine과 Dexrormethorphan 및 대사체의 동시분석 (Determination of pseudoephodrine, dextromethorphan and their metabolites in human urine by gas chromatography - mass spectrometry)

  • 이원웅;안성호;이성우;홍종기
    • 분석과학
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    • 제20권4호
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    • pp.315-322
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    • 2007
  • 본 연구는 1명의 건강한 성인남자로부터 pseudoephedrine과 dextromethorphan 복합제제 약물의 복용 후 24시간동안 배설된 소변을 채취하여 이들 혼합약물의 대사과정과 배설에 관하여 연구를 수행 하였다. 소변 중에 약물과 대사체의 검출을 위하여 가수분해 및 추출과정을 거쳐 MSTFA와 MBTFA를 사용하여 유도체 반응 후 GC-MS로 동시 분석을 수행하였다. 각 대사체는 질량스펙트럼의 해석을 통하여 구조가 규명되었으며, 시간에 따른 모 약물과 대사체의 배설율을 조사하였으며, 본 실험결과로부터 pseudoephedrine과 dextromethorphan의 체내 대사경로를 제안하였다.

섬고사리의 항산화 성분 (Antioxidant Constituents of Athyrium acutipinnulum)

  • 박혜진;류세환;연상원;아이만투르크;이솔잎;이학현;황방연;이미경
    • 생약학회지
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    • 제54권2호
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    • pp.53-60
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    • 2023
  • Athyrium acutipinnulum, called as Ulleungdo ladyfern (Seom-go-sa-ri), is a native plant of South Korea. A. acutipinnulum has been consumed as foods and also traditionally used for the treatment of epilepsy, gonorrhea and nerve disorder. The methanolic extract and EtOAc soluble fraction of A. acutipinnulum showed the antioxidant activity. Fractionation using various chromatographic techniques resulted in the isolation of 13 compounds. The structures were elucidated on the basis of spectroscopic methods as seven phenolic compounds, methyl 2-hydroxy-3-phenylpropanoate (1), protocatechualdehyde (2), caffeic acid (3), trans-p-coumaric acid (4), (-)-4-E-caffeoyl-L-threonic acid (5), 5-O-caffeoyl shikimic acid (6) and 5-O-caffeoyl quinic acid (7), three flavonoids, quercetin 3-O-β-glucoside (8), naringenin-7-O-β-glucoside (9) and sutchenoside A (10), two steroids, ponasterone A (11) and ecdysone (12) and a coumarin, esculetin (13). Among them, compounds 5 and 10 were first reported from Athyrium spp and compounds 2, 5, 6 and 7 showed the antioxidant activity.