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Table 1 Characteristics of human umbilical cord mesenchymal stem cells for transplantation

From: Therapeutic evidence of umbilical cord-derived mesenchymal stem cell transplantation for cerebral palsy: a randomized, controlled trial

Quality parameters

Results (n = 15A)

Cell surface markers

 CD14

Negative

 CD34

Negative

 CD45

Negative

 CD79a/CD19

Negative

 HLA-DR

Negative

 CD73, mean ± SD (%)

97.51 ± 0.41

 CD90, mean ± SD (%)

98.88 ± 0.52

 CD105, mean ± SD (%)

95.52 ± 0.42

Viability rate, mean ± SD (%)

98.50 ± 0.26

Cell count (cell/ml)

(5.00 ± 0.50) × 107

Pathogen tests

 Human T cell leukemia virus

Negative

 Cytomegalovirus

Negative

 Aerobic bacteria

Negative

 Anaerobic bacteria

Negative

 Fungi

Negative

  1. AhUC-MSCs were provided in 15 batches