PMID:
Iran J Med Sci. 2020 Jan ;45(1):59-66. PMID: 32038060
Abstract Title:
The Hydroalcoholic Extract of Saffron Protects PC12 Cells against Aluminum-Induced Cell Death and Oxidative Stress.
Abstract:
Background: Aluminum (Al) exposure is among the environmental risk factors that may involve in the pathogenesis of neurodegenerative diseases. Oxidative stress has a critical role in the Al-induced toxicity. Saffron is a plant with potent radical scavenging and anti-oxidative properties. This investigation was designed to evaluate the possible protective effects of saffron extract (SE) on aluminum maltolate (Almal)-induced oxidative stress and apoptosis in PC12 cell line.Methods: In thisstudy, PC12 cells were divided into four groups including control, Almal (500µM), Almal+SE (50 μg/ml), and Almal+SE (100 μg/ml). After 48 hours of treatment with Almal in the absence and presence of SE, cell viability and apoptosis were determined using MTT (3-[4, 5-dimethylthiazol-2-yl]-2, 5-diphenyltetrazolium bromide) assay and Annexin V flow cytometry, respectively. Catalase activity was determined as an index of oxidative stress. Statistical analyses were performed using one-way ANOVA (SPSS version 16.0). P
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