Chondrogenic potential of mesenchymal stem cells from horses using a magnetic 3D cell culture system

Table 1 Average percentages of mesenchymal stem cells from synovial fluid, bone marrow and adipose tissue demonstrated positive or negative expression of CD90, CD44 and CD34 markers by flow cytometry

Source	Expression (%)
	CD44-CD90+	CD44+CD90-	CD44+CD90+	CD44-CD90-	CD34+	CD90+	CD44+
SF	21.33 ± 12.89	5.12 ± 8.19	57.92 ± 11.71	15.62 ± 7.10	1.49 ± 2.02	79.26 ± 9.69	63.04 ± 15.16
BM	19.09 ± 16.38	15.80 ± 20.95	45.55 ± 26.65	23.37 ± 12.92	1.98 ± 2.83	64.64 ± 27.99	61.34 ± 22.13
AT	19.21 ± 19.50	5.32 ± 8.31	54.53 ± 21.83	20.43 ± 16.26	1.90 ± 3.04	73.74 ± 21.23	59.85 ± 20.26

SF: Synovial fluid; AT: Adipose tissue; BM: Bone marrow