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. 2016 Apr 28;6:25139. doi: 10.1038/srep25139

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Copyright © 2016, Macmillan Publishers Limited

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Histological evaluation of rats’ kidney and liver tissues stained with H & E × 20 (Haematoxylin and Eosin). Data were collected from rats sacrificed at 7 days of saffron (low & high doses, 20 & 60 mg/kg/day) administration. The H & E investigation confirmed that there are no inflammation, abnormality, and organs lesions throughout the toxicity administration period.