Toxicity of zinc oxide nanoparticles in rats treated by two different routes: single intravenous injection and single oral administration
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Toxicokinetics of zinc oxide nanoparticles (ZnONP) was studied in rats via a single intravenous (iv) injection and a single oral administration (3 mg/kg or 30 mg/kg), respectively. Blood concentrations of zinc (Zn) were monitored for 7 d and tissue distributio... ...