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Table 2 In vitro results of hMSC cultured on HDM_derm and CTR for 7 and 14 days

From: Response of human chondrocytes and mesenchymal stromal cells to a decellularized human dermis

 

HDM_derm

CTR

Two-way ANOVA

 

7 days

14 days

7 days

14 days

 

CPII (pg/mg)

82.2 ± 1.5

136.8 ± 3.0°

90.9 ± 4.1

140.9 ± 2.6°

F=4.86, p < 0.05

Aggrecan (ng/mg)

191.7 ± 6.1***

265.7 ± 7.4***, °°°

129.7 ± 3.5

184.0 ± 5.0°°°

F=24.02, p < 0.0005

TGF-β1 (pg/mg)

926.9 ± 4.5***

894.1 ± 18.9***

644.2 ± 23.1

324.1 ± 75.6°°°

F=37.3, p < 0.0005

IL-1β (pg/mg)

0.5 ± 0.0

0.5 ± 0.1

0.4 ± 0.0

0.6 ± 0.0

NS

MMP3 (ng/mg)

0.01 ± 0.01

0.18 ± 0.03

Not detected

Not detected

NS

  1. Bonferroni t test (Mean ± SD, n = 8 replicates):
  2. - between HDM_derm and CTR within each experimental time: ***, p<0.0005.
  3. - between experimental times within each tested membrane: °, p<0.05; °°°, p<0.0005.