| 摘要 |
74. Culture medium according to any one of claims 48 to 73, characterized in that, that autologous growth factors are gained through chemical and/or biochemical destruction of body-own tissues. 75. Culture medium according to any one of claims 48 to 74, characterized in that, that autologous growth factors are gained through apoptosis of body-own tissues. 76. Culture medium according to claim 74, characterized by the fact that tissue destruction is done by ultrasound. Summary The invention provides new procedures for the devitalization and preserving of human and animal organs and tissues, preferably however natural hollow organs and all of their components, in particular from blood vessels and cardiac valves. Furthermore the invention provides procedures for the production of matrices for construction of organs and tissues in part or in toto. In addition the invention concerns organs and tissues, in particular natural and artificial hollow organs which can be achieved according to invention-appropriate procedures. Furthermore the invention concerns the clinical use of these organs and tissues an the application in the human and veterinarian medicine, preferably in the cardiac and vascular surgery. Furthermore the invention concerns new culture media.
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