The invention concerns a means for the at least partial production of reproduction of biological parts, especially or organs for living beings in which a carrier with an active ingredient complex is coated or in which the carrier contains an active ingredient complex, and the active ingredient complex has the following components, which are difference from one another and are specifically suited to each biological part to be produced, in the form of at least one structural component on the basis of extracellular material specifically suited to the cells of each of the biological parts to be produced, at least one recruiting component, at least one adhesion component, and at least one growth and/or maturation component. The method according to the invention can be used for the production, reproduction, or stabilization of vertebral structures; to treat osteoporosis, psuedoarthrosis, and bone defects; to fill large bone defects; and to heal endoprostheses.