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. 2020 Aug 25;118:111441. doi: 10.1016/j.msec.2020.111441

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Fig. 3 — Regeneration of graft vascular function after 9 months. Contraction effects of KCl and AD in native artery, PCL/fibrin graft and PCL graft (A) (n = 3); Relaxation effects of Ach and SNP (B) (n = 3). _⁎ referred to statistical significance, ns indicated no statistical significance.