Flow Cytometry - methods, Cell Proliferation, Osteoporosis - therapy, Bone Marrow Transplantation - methods, Mesenchymal Stromal Cells - cytology, Antigens, Surface - metabolism, Plastics - chemistry, Female, Cell Culture Techniques, Cell Differentiation - physiology, Disease Models, Animal, Mice, Inbred C57BL, Cells, Cultured, Mesenchymal Stromal Cells - me...