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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: Optimization of human umbilical cord blood-derived mesenchymal stem cell isolation and culture methods in serum- and xeno-free conditions

Fig. 5

UCB-MSC conditioned medium induced the tube formation of hUVECs. a Expression of VEGF-A and HGF in UCB-MSC conditioned medium with (CM-c) or without (CM) supplement was determined by a bead-based immunoassay. b Quantitavie analysis of tube formation of hUVECs in CM and CM-c. c The images of tube-structure was observed by inverted microscope. Bar = 100 µm. Data were presented as mean ± SD, with n = 3. (* p < 0.05, ** p-value < 0.01, *** p-value < 0.001)

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Stem Cell Research & Therapy

ISSN: 1757-6512