Evaluation of the Curative Effect of Umbilical Cord Mesenchymal Stem Cell Therapy for Knee Arthritis in Dogs Using Imaging Technology

Figure 8

Observation of canine knee patella by SEM: (a) untreated control group (×50 SE), (b) normal control group (×1000 SE), and (c) treated group (×50 SE).

(a)

(b)

(c)