Xenografts chemical processes

These prostheses are made of chemically processed biological tissue that has been stabilized by a process similar to tanning, which results in a form of leather, that is, an inert material without any viability.The original living tissue may have been taken from another human (allograft) or from an animal species (xenograft). TVvo alternative concepts have been commercialized ... 

Animal models of disease play a critical role in the drug discovery process and are important in the lead candidate selection process as well. Categories of animal disease models include spontaneous disease, induced models (e.g., chemically, immunologically), xenograft models, infection models, and genetically modified models (e.g., transgenic knockouts (KOs) or knock-ins (KIs), humanized animals (e.g., expressing the human protein or receptor). The sub-... 

Processed or chemically modified biological grafts (allografts and xenografts)... 

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