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Table 1 Study design for treatment of MSCs with B, C, NCA and NCT groups

From: Notochordal conditioned media from tissue increases proteoglycan accumulation and promotes a healthy nucleus pulposus phenotype in human mesenchymal stem cells

Media group

Number of human samples

Time in culture

Number of pellets per sample

   

PCR

GAG

Cell viability

Alcian blue stain

B

3

21 days

5

3

1

2

C

3

21 days

5

3

1

2

NCA

3

21 days

5

3

1

2

NCT

3

21 days

5

3

1

2