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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Biomaterials. 2017 Mar 18;129:139–151. doi: 10.1016/j.biomaterials.2017.03.018

Figure 3. OxySite mitigates accumulation of oxygen-sensitive dyes within rat islets cultured under low oxygen tension.

Figure 3

Confocal microscopy whole-mount images of rat islets after 24 h culture under low oxygen (0.01 mM) without (A–D), with OxySite (E–H) or under standard oxygen (0.2 mM, I–L). Islets were stained with oxygen sensitive hypoxyprobe (green, A, E & I), insulin (yellow, B, F & J), and glucagon (magenta, C, G & K). Composite image of all stains (D, H & L). Scale bar = 50 μm.