Human umbilical cord mesenchymal stem cells-derived exosomes exert anti-inflammatory effects on osteoarthritis chondrocytes
Human umbilical cord mesenchymal stem cells-derived exosomes exert anti-inflammatory effects on osteoarthritis chondrocytes

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Developing a Treatment for Arthritis from Stem Cell Signals

no shit Sherlock
https://www.printernational.co.uk/timmann/age_regression.htm