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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: In vitro study of cartilage tissue engineering using human adipose-derived stem cells induced by platelet-rich plasma and cultured on silk fibroin scaffold

Fig. 4

Relative mRNA expression of type 2 collagen (a), aggrecan (b), and type 1 collagen (c) in ADSC-SS PRP and control groups on day 7, 14, and 21. On day 21, ADSC-SS with PRP supplementation induced highest level of type 2 collagen compared to positive and negative controls and expressed low level of aggrecan or type 1 collagen. (*p < 0.05 indicates statistical significance)

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Stem Cell Research & Therapy

ISSN: 1757-6512