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. 2019 Feb 10;11(2):296. doi: 10.3390/polym11020296

Figure 5.

Figure 5

Induction of the apoptin gene expression by PAMAM-FHR. (A) GBL-14 and (B) dermal fibroblasts were expressed for 24 h with polymer/apoptin complexes at the weight ratio of 4. The expression of the apoptin gene was measured by quantitative Polymerase Chain Reaction (PCR) (q-PCR). Asterisks present statistically significant values. Unpaired t-test: *** p < 0.001. (C) GBL-14 and (D) dermal fibroblasts were incubated for 24 h with each polymer/GFP or GFP-apoptin complex and analyzed confocal microscopy.