ADIPOQ and atrial fibrillation: In the gene expression analysis carried out via RT-PCR after 21 days of differentiation (Table 4 and Figure 9), ADIPOQ was expressed in ADP MSCs before and after cryopreservation (the ADP MSCs BF DF and ADP MSCs AF DF groups) but not in the BM MSCs (the BM MSCs BF DF and BM MSCs AF DF groups).