“Ferrero-like” nanoparticles knotted injectable hydrogels to initially scavenge ROS and lastingly promote vascularization in infarcted hearts

Myocardial infarction (MI) exhibits a complicated and ever-accelerated pathological change involving excessive reactive oxygen species (ROS) and the up-regulation of pro-inflammatory cytokines in the initial stage, and a permanently inadequate blood supply. Herein, an injectable hydrogel fabricated...

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