Academic Journal
Model for Measurement of Tissue Oxygenated Blood Volume by the Dynamic Light Scattering Method
| العنوان: | Model for Measurement of Tissue Oxygenated Blood Volume by the Dynamic Light Scattering Method |
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| المؤلفون: | Kashima, Susumu, Nishihara, Minoru, Takehiko Kondo, Takehiko Kondo, Toshihiko Ohsawa, Toshihiko Ohsawa |
| المصدر: | Japanese Journal of Applied Physics ; volume 31, issue 12R, page 4097 ; ISSN 0021-4922 1347-4065 |
| بيانات النشر: | IOP Publishing |
| سنة النشر: | 1992 |
| الوصف: | A method for the theoretical estimation of the volume of oxygenated erythrocytes in small vessels in tissue, using the dynamic light scattering method for different wavelengths, has been obtained. The volume of erythrocytes in tissue can be obtained from the integrated intensity of the power spectrum of scattered light that can be expressed as a function of the optical properties of an erythrocyte. The number ratio of oxygenated erythrocytes in tissue can be obtained from a function of two integrated intensity of the power spectra for two wavelengths, an isosbestic and a nonisosbestic wavelength for oxygenated and deoxygenated erythrocytes. The theory was compared with an experimental tissue blood flow model system. The results show the possibility of measuring oxygenated blood volume and oxygenated blood flow in tissue simultaneously. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| DOI: | 10.1143/jjap.31.4097 |
| DOI: | 10.1143/JJAP.31.4097 |
| DOI: | 10.1143/JJAP.31.4097/pdf |
| الاتاحة: | http://dx.doi.org/10.1143/jjap.31.4097 https://iopscience.iop.org/article/10.1143/JJAP.31.4097 https://iopscience.iop.org/article/10.1143/JJAP.31.4097/pdf |
| Rights: | https://iopscience.iop.org/page/copyright ; https://iopscience.iop.org/info/page/text-and-data-mining |
| رقم الانضمام: | edsbas.34E371F9 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1143/jjap.31.4097 |
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