Global ETD Search
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Showing 1 to 5 of 5 for “"역전사"”.
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Genetic Polymorphism Study of Prostaglandin E2 Receptor Subtype EP4 gene (PTGER4) in Aspirin - Intolerant Urticaria
… E2 수용체의 단일염기다형성의 기능적 연구 = 11 1. 세포배양 = 11 2. 역전사 중합효소연쇄반응(RT-PCR)을 이용한 다양한 세포주에서의 PTGER4 유전자의 발현 = 11 3. Promoter construct 제작과 luciferase repoter assay = 14 4. 전기 이동성 교대 분석 실험 (Electrophortic mobility shift assays, EMSA) = 15 5. 공동세포이입(cotransfection)을 이용한 PTGER4 promoter활성에서의 전사 인자의 영향 = 17 …
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유두상갑상선미세암에서혈관내피성장인자(VEGF),혈관내피성장인자수용체-1(VEGFR-1),저산소증유발인자(HIF-1a)의mRNA발현
… 첨가하여 신선한 상태로 영하70℃로 냉동 보관하였다. 정상조직과 암종양조직에서 역전사 중합효소 연쇄반응(RT-PCR)을 이용하여 mRNA발현정도 를 정상조직과 암종양조직에서 비교하였다. 발현정도는 농도측정기(densitometer) 를 이용하여 정량화 하였고 대상환자의 임상 및 병리적 특징과의 상관여부를 조사하 였다. 결과: HIF-1α는 암종양조직이 정상조직에서보다 발현강도가 높았고(p=0.024) VEGF는 오히려 암종양조직에서 정상조직에서보다 발현강도가 낮았다 (p=0.002). VEGFR-1은 두 조직간의 차이가 …
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The Effect of Tim-3-Ig on Tumor Growth
Tim-3, a member of the novel TIM (T cell immunoglobulin- and mucin-containing-domain) family of molecules, is the first molecule identified to be specifically expressed on CD4+ Th1 and not on Th2 cells. Tim-3 negatively regulates Th1 immunity and induces tolerance, but it's function has not been …
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Prognostic Value of Bone Marrow Micrometastasis Detected by Nnested RT-PCR for Cytokeratin 19 and Mammaglobin in Breast Cancer
BACKGROUND/AIMS: Breast cancers in the early phase frequently undergo distant metastasis, and survival of patients is greatly dependent on distant metastasis. Occurrence of micrometastasis has been suggested to relate with prognostic features of breast cancer, such as lymph node metastasis and the …
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Detection of Cytokeratin 19 and 20 in Portal Bloods in Right Colon Cancer Patients
PURPOSE: We planned this prospective study to detect tumor cells in portal venous blood during a curative operation for colon cancer and to identify its clinical implications. METHODS: From August to December 1998, we collected portal venous blood(10ml) during curative operations on 20 patients …