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인광의 산소에 의존 담금질을 바탕으로 대뇌 혈액 산소 측정
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08:58 min
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May 04, 2011
DOI:
1Optics Division, Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology,Massachusetts General Hospital and Harvard Medical School, 2Department of Biochemistry and Biophysics,University of Pennsylvania, 3Neuroprotection Research Laboratory, Departments of Radiology and Neurology,Massachusetts General Hospital and Harvard Medical School, 4Departments of Neurosciences and Radiology,University of California
Özet
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우리는 인광의 산소에 의존 담금질에 따라 대뇌 vasculature에서 산소의 부분 압력 (pO2)을 측정하는 실험 절차를 제시한다. 동물 준비 및 이미징 절차 쥐의 pO2 볼 때 CCD 기반 영상의 넓은 분야와 생쥐의 pO2의 2 광자 여기 기반 이미징 모두에게 설명했다.
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Cite this Article
Sakadžić, S., Roussakis, E., Yaseen, M. A., Mandeville, E. T., Srinivasan, V. J., Arai, K., Ruvinskaya, S., Wu, W., Devor, A., Lo, E. H., Vinogradov, S. A., Boas, D. A. Cerebral Blood Oxygenation Measurement Based on Oxygen-dependent Quenching of Phosphorescence. J. Vis. Exp. (51), e1694, doi:10.3791/1694 (2011).
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