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Application | Reference | Animal model | Lesion type | Product | Dose | Treatment duration | Authors’ stated main results |
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Bone regeneration | [35] | Sprague-Dawley rats | Rat calvarial defects | Chitosan with or without SIM-loaded NFMs | 0.25 mg of simvastatin | 8 weeks | There was no significant difference between the control and experimental groups |
[36] | Wistar albino rats | Rat calvarial defects | SIM-loaded electrospun spiral-wound PCL scaffolds | 20 μg | 6 months | The SIM NFs after 3–6 months significantly reconstructed the 8 mm calvarial defect with increase in the mineralization rate compared to free PCL scaffolds |
[37] | Mice (C57/bl/6j, 4 weeks old, male) | Bilateral dorsal skin | SRBFS | 0.025 wt% | 12 weeks | SRBFS promoted substantially higher bone formation than the free scaffolds (BFS) after 12 weeks of implantation on mice. |
[22] | Wistar rats | 5–7 mm femoral defect | SIM and/or ezetimibe-loaded-PU-NFs | 0.471 mg/oval fracture shape | 4 weeks | SIM and/or ezetimibe-loaded PU-NFs showed significant bone curing and increased bone density |
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Endothelization and antithrombotic effects | [38] | Rabbit aneurysm model | Intracranial aneurysm in a rabbit carotid artery aneurysm | AtvCa in the inner of PLCL-NFs-covered stents | 5, 10, 15, and 20 mg | One month | Aneurysms completely disappeared; PLCL-AtvCa10 showed the best results, including reendothelization and intimal hyperplasia |
[39] | Rabbit aneurysm model | Rabbit right CCA aneurysm | A heparin-Rosu-P(LLA-CL) NF-covered stent | 10 mg/mL rosuvastatin | 4 months | Among different formulations, Rosu 100 showed the best effectiveness in reducing in-stent stenosis and thrombosis |
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Neuroprotection | [44] | Sprague-Dawley male rats | Sciatic nerve crush injury | ALA-ATR composite NFs | - | One month | ALA/ATR showed better results than other formulations |
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