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. 2020 Mar 24;10:5313. doi: 10.1038/s41598-020-62140-6

Figure 7.

Figure 7

Detection of the let-7/AGO1/VEGF signalling pathway in a mouse model of fat grafting (n = 12). (A) The fat grafts harvested at post-grafted week 12. (B) The volume retention rate of fat grafts co-transplanted by LIN28B-hADSC-EVs was significantly decreased at post-grafting week 12, compared with grafts co-transplanted by normal hADSC-EVs, but was still higher than grafts co-transplanted by PBS. (C) The results of qRT-PCR for AGO1 mRNA expression of fat grafts at post-grafting day 3. (D) The results of qRT-PCR for VEGF mRNA expression of fat grafts at post-grafting day 3. (E) The results of ELISA for VEGF protein concentration of fat grafts at post-grafting day 3. Data are presented as the mean ± SD (n = 12). *P < 0.05, **P < 0.01.