Effects of Xenogen Mesenchymal Stem Cells and Cryo-Platelet Gel on Intractable Wound Healing in Animal Model (Rat)

BACKGROUND: Today, the effects of growth factors and mesenchymal stem cells (MSCs) in promoting wound healing has been confirmed. OBJECTIVE: This study aimed to investigate the effect of MSCs and platelet cryogel on wound healing. METHODS: 40 male wistar rats were randomly divided into five groups (n=8). The control group was just dressed, the second group received platelet cryogel, the third group received platelet cryogel containing MSCs, the fourth group received plasma, and the fifth group received plasma plus MSCs. The biopsy was obtained from the wounds in the 2, 4, 6, and 8 days of the treatment. Then, pathological evaluation was conducted. Finally, qRT-PCR was performed to determine angiogenesis. RESULTS: The intervention groups had faster wound healing and lower wound area than the control group (p