Safety of menstrual blood-derived stromal cell transplantation in treatment of intrauterine adhesion

Table 2 Relative organ weights of rats in toxicity study

	Group 1	Group 2	Group 3	Group 4	Group 5	Group 6
Brain	1.314 ± 0.220	1.439 ± 0.176	1.480 ± 0.211	1.477 ± 0.197	1.441 ± 0.047	1.508 ± 0.176
Heart	0.718 ± 0.048	0.750 ± 0.087	0.744 ± 0.076	0.805 ± 0.064	0.826 ± 0.039	0.868 ± 0.039
Liver	8.383 ± 0.764	8.525 ± 1.012	8.563 ± 0.646	9.205 ± 1.385	9.982 ± 0.282	10.01 ± 0.872
Spleen	0.432 ± 0.101	0.490 ± 0.123	0.515 ± 0.051	0.506 ± 0.067	0.500 ± 0.018	0.501 ± 0.082
Lung	1.225 ± 1.104	1.269 ± 0.100	1.375 ± 0.129	1.374 ± 0.088	1.350 ± 0.084	1.374 ± 0.100
Kidney	0.900 ± 0.161	1.016 ± 0.267	1.028 ± 0.032	1.015 ± 0.181	1.012 ± 0.082	1.009 ± 0.144
Thymus	0.298 ± 0.021	0.335 ± 0.051	0.341 ± 0.072	0.339 ± 0.059	0.352 ± 0.032	0.338 ± 0.052
Adrenal gland	0.027 ± 0.003	0.025 ± 0.005	0.032 ± 0.002	0.029 ± 0.006	0.031 ± 0.002	0.030 ± 0.006
Uterus	0.512 ± 0.025	0.524 ± 0.017	0.511 ± 0.021	0.514 ± 0.020	0.536 ± 0.031	0.546 ± 0.045
Ovary	0.047 ± 0.004	0.049 ± 0.005	0.049 ± 0.004	0.051 ± 0.003	0.054 ± 0.005	0.053 ± 0.004

Measurements are given as the mean ± SD. Group 1: Control for acute group; Group 2: Acute group; Group 3: Control for subchronic group; Group 4: Subchronic group; Group 5: Control for chronic group; Group 6: Chronic group.