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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: EPC-EXs improve astrocyte survival and oxidative stress through different uptaking pathways in diabetic hypoxia condition

Fig. 1

Concentration-dependent uptake of EPC-EXs by ASCs. Representative images of PKH26 stained EPC-EXs merged with ASCs, observed under the fluorescence microscope after 24 h co-incubation. Red: PKH-labeled EPC-EXs; Blue: nucleus of ASCs. Scale bars: 200 μm. EPC-EX 1: 1 × 109 particles/ml; EPC-EX 2: 2 × 109 particles/ml; EPC-EX 3: 3 × 109 particles/ml. Data represents mean ± SD, n = 3/group

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Stem Cell Research & Therapy

ISSN: 1757-6512