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. 2019 Nov 1;7:294. doi: 10.3389/fbioe.2019.00294

Figure 1.

Figure 1

Design of the in vivo experiments. The animals were unilaterally injected with 6-OHDA directly into the MFB. After 3 weeks, animals were behaviorally characterized (through rotarod, staircase and rotameter tests) to validate the model. At week 5, 6-OHDA-lesioned animals received hBMSCs transplants or hBMSCs secretome in the SNpc and striatum. Behavior analysis was performed 1, 4, and 7 weeks after treatments, using the rotarod and staircase tests, and posteriorly sacrificed to proceed with the histological analysis.