Controlled Release of Mesenchymal Stem Cell-Conditioned Media from a Microsphere/Gel-Based Drug Delivery System for Wound Healing of Tympanic Membrane Perforations

<div>Observation of TM perforation in guinea pigs after 21 days of different treatments. CM, conditioned media; CM-MSs, CM-loaded PLGA microspheres.</div>

Journal of Tissue Engineering and Regenerative Medicine

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Figure 7

Figure 7: Controlled Release of Mesenchymal Stem Cell-Conditioned Media from a Microsphere/Gel-Based Drug Delivery System for Wound Healing of Tympanic Membrane Perforations 

Figure 7 | Controlled Release of Mesenchymal Stem Cell-Conditioned Media from a Microsphere/Gel-Based Drug Delivery System for Wound Healing of Tympanic Membrane Perforations 