Infrared Fluorescent Angiography during Experimental Trachea Transplantation
| Autor: | V. O. Yaprintsev, M. A. Magruk, A. L. Akopov, A. N. Efimov, D. B. Nikityuk, G. V. Papayan |
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| Rok vydání: | 2017 |
| Předmět: |
Indocyanine Green
medicine.medical_treatment Neovascularization Physiologic 030230 surgery Revascularization Transplantation Autologous General Biochemistry Genetics and Molecular Biology Microcirculation 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine medicine Animals Fluorescein Angiography Coloring Agents medicine.diagnostic_test business.industry General Medicine respiratory system Fluorescence Autotransplantation Transplantation Trachea chemistry 030220 oncology & carcinogenesis Angiography Rabbits Nuclear medicine business Indocyanine green Indocyanine green fluorescence |
| Zdroj: | Bulletin of experimental biology and medicine. 164(4) |
| ISSN: | 1573-8221 |
| Popis: | Indocyanine green fluorescence was used for evaluation of the degree of trachea revascularization after its autotransplantation in rabbits (transplantation of 1- and 2-cm segment of the trachea). Intravenous administration of indocyanine green was followed by a significant fluorescence of the substance in microvessels of the trachea over 30-40 sec. Immediately after surgery, fluorescence in the implanted segment was absent, but within 7 days it was completely restored in rabbits receiving transplantation of a 1-cm segment. After transplantation of 2-cm segment of the trachea, fluorescence did not recover, which corresponded to the clinical picture and autopsy results. Thus, fluorescent angiography is an informative method for evaluation of trachea revascularization. |
| Databáze: | OpenAIRE |
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