Methods and compositions for organ decellularization

   
   

The invention is directed to methods for producing a decellularized organ or part of an organ. A decellularized organ is produced using an isolated organ mechanically agitated to remove cellular membranes surrounding the isolated organ without destroying the interstitial structure of the organ. After the cellular membrane is removed, the isolated organ is exposed to a solubilizing fluid that extracts cellular material without dissolving the interstitial structure of the organ. A washing fluid is used to remove the solubilized components, leaving behind a decellularized organ.

La invención se dirige a los métodos para producir a decellularized el órgano o la parte de un órgano. Se produce A decellularized el órgano usando un órgano aislado agitado mecánicamente para quitar las membranas celulares que rodeaban el órgano aislado sin destruir la estructura intersticial del órgano. Después de que se quite la membrana celular, el órgano aislado se expone a un líquido de solubilización que extraiga el material celular sin disolver la estructura intersticial del órgano. Un líquido que se lava se utiliza para quitar los componentes solubilized, yéndose detrás de a decellularized el órgano.

 
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