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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
Summary
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אנו מציגים הליך הניסוי למדידת הלחץ החלקי של החמצן (pO2) בתוך כלי הדם המוחיים מבוסס על מרווה חמצן תלויי של זרחני. הכנת בעלי חיים ונהלים הדמיה שהותוו הן עבור שדה גדול של הדמיה מבוססי CCD לאור pO2 בחולדות 2-פוטון הדמיה מבוססת עירור של pO2 בעכברים.
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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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