Fig. 1
Schematic description of the experimental design. CTX (100 mg/kg/d) was administered by intraperitoneal injection for 10 days. The 1st week of CTX withdrawal, HF-MSCs (1.0 × 106/mouse) or HU-MSCs (1.0 × 106/mouse) or PBS were transplanted by tail vein injection, once a week for 4 consecutive times. Experimental analyses were performed 2 weeks after the last injection