PROCESS FOR INACTIVATING AND ELIMINATING THE ORGANIC MATRIX FROM ANIMAL BONE FOR HETEROTOPIC XENOGRAFTS

摘要

Process for inactivating and eliminating the organic matrix from animal bone for heterotopic xenografts, comprising, according to the invention, at least one stage of elimination of cell bodies from the bone tissue being treated, by means of at least one step of chemical treatment, consisting of placing (immersion) of the tissue in a bath of hydrogen peroxide, for a period of time between a few minutes and some hours (for example, a period of time between 10 minutes and 36 hours), so as to obtain the complete deantigenization of the bone tissue being treated.