Fig. 2From: Topical applications of allogeneic adipose-derived mesenchymal stem cells ameliorate the canine keratoconjunctivitis siccaImmunosuppressive properties of cAD-MSCs. The PBMC showed significantly decreased proliferation index with the presence of cAD-MSC in a dose dependent manner. All data points were presented in clear circle and the mean with standard deviation was plotted for each group. Each letter indicated a distinct statistical groupsBack to article page