| 摘要 |
FIELD: prosthesis methods. ^ SUBSTANCE: foreign material is first treated with bile acid solution, then in alcohol solution, each of the steps being conducted with intermediate or subsequent washing step, in combination with mechanical impact onto tissue and cells using treatment medium force at least in the last washing step. ^ EFFECT: achieved full liberation of tissue from foreign cellular material and viruses to provide starting tissue material to be coated with bioprosthetic recipient cells. ^ 14 cl, 3 dwg |
