The effect of genetically modified platelet-derived growth factor-BB over-expressing mesenchymal stromal cells during core decompression for steroid-associated osteonecrosis of the femoral head in rabbits.

Stem Cell Res Ther · 2021 · PMC8444495 · PMID 34526115

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did not reach statistical significanceno p-value reported

Although the PGK-PDGF-BB-MSC group had a greater absolute femoral head and bone tunnel stiffness than the other three groups, these differences did not reach statistical significance.

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