Efficacy of serum-free cultured human umbilical cord mesenchymal stem cells in the treatment of knee osteoarthritis in mice

Table 1 Weight of cartilage in the right knee joint of each mouse (the weighing time point is before extracting protein from knee cartilage)

Serial number	Animal number	Weights (g)	Serial number	Animal number	Weights (g)
1	2	0.019	18	D46	0.045
2	10	0.046	19	B92	0.078
3	98	0.027	20	D37	0.051
4	3	0.020	21	D28	0.032
5	8	0.048	22	D99	0.028
6	33	0.027	23	D33	0.039
7	34	0.067	24	B89	0.029
8	57	0.029	25	B97	0.036
9	17	0.048	26	B98	0.037
10	28	0.083	27	B96	0.054
11	22	0.027	28	B94	0.033
12	16	0.024	29	D36	0.033
13	6	0.030	30	D6	0.035
14	26	0.043	31	D31	0.043
15	36	0.037	32	D38	0.058
16	96	0.037	33	B95	0.034
17	D89	0.027	34	B93	0.045