Improving the poor microenvironment in the joint cavity has potential for treating cartilage injury. and mesenchymal stem cell (MSC)-derived exosomes (MSC-Exos). which can modulate cellular behavior. are becoming a new cell-free therapy for cartilage repair. https://safeersappliancers.shop/product-category/rangemaster-professional-plus-60-prop60ngfss-c-60cm-gas-cooker-with-variable-gas/