Stem cells for medical purposes; Biological tissues, namely, grafts for medical or clinical purposes; Biological tissues, namely, living bone grafts engineered from mesenchymal stem cells for bone graft implantations in humans; Bone growth media consisting of biological materials for medical and clinical use; Cultured human mesenchymal stem cells for therapeutic bone graft use; Pharmaceutical and biological preparations for use in humans for the treatment of bone defects; Human cells and biological tissue cultures intended for subsequent implantation for medical or clinical use; Cells for medical or clinical use; Cultured human bone cells for therapeutic use; Living biological tissue grown and regenerated ex vivo for subsequent implantation in vivo, namely, engineered living bone tissue; and Biological implants, namely, vital processed human or animal tissue in the nature of a 3D tissue scaffold to be implanted in vivo, and replacement of bone tissues