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https://www.selleckchem.com/pr....oducts/as2863619.htm
Spinal cord injury (SCI) may cause loss of locomotor function, and macrophage is a major cell type in response to SCI with M1- and M2-phenotypes. The protective role of bone marrow mesenchymal stem cells (BMMSC)-derived exosomes (B-Exo) in SCI has been underscored, while their regulation on M2 macrophage polarization and the mechanism remain to be clarified. A rat model of SCI was developed and treated with extracted B-Exo. Recovery of motor function was assessed by Basso-Beattie-Bresnahan (BB score. The apoptosis and degeneration o