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. 2022 Aug 15;40(5):1479–1498. doi: 10.1007/s12640-022-00555-x

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Fig. 1 — A Schematic representation of timeline and experimental design, B intranasal dosage (IN) administration in rats, and C demonstration of magnetic nature of iron oxide nanoparticles (Fe₃O₄-NPs) used for SF loading