Successful treatment of pelvic girdle pain with dorsal root ganglion stimulation.

The authors report the first case of successful implantation of a dorsal root ganglion stimulator at L1 and L2 for sustained improvement in chronic pelvic girdle pain.

A comparative evaluation of the effect of polymer chemistry and fiber orientation on mesenchymal stem cell differentiation.

Bioengineered tissue scaffolds in combination with cells hold great promise for tissue regeneration. The aim of this study was to determine how the chemistry and fiber orientation of engineered scaffolds affect the differentiation of mesenchymal stem cells (MSCs). Adipogenic, chondrogenic, and osteogenic differentiation on aligned and randomly orientated electrospun scaffolds of Poly (lactic-co-glycolic) acid (PLGA) and Polydioxanone (PDO) were compared.