Efficacy of Preconditioned Adipose-Derived Stem Cells in Fat Grafting

Inclusion criteria * Age 18-50 years (male or female) * Body-mass index 20-30 kg/m² * Suitable for liposuction as assessed by the expected cosmetic results * Provided signed informed consent Exclusion criteria * Systemic disorders include autoimmune diseases, hemorrhagic diseases, bone marrow aplasia, sepsis, cancer, and others * Local disorders include acne, infections and others * Risk factors include smoking, uncompensated diabetes, hypertension, and allergy to the drugs used for general anesthesia * Microbiological contamination of either the cell culture or the transplanted tissue