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https://www.selleckchem.com/products/azd9291.html Crab feed and the aquaculture environment could be sources of SCCPs to farmed crabs. No marked health risks are posed to humans through consuming CPs in Chinese mitten crabs farmed in China.A fluorescent assay for total antioxidant capacity (TAC) detection based on the light-responsive oxidase-like activity of bovine serum albumin-stabilized gold nanoclusters (BSA-AuNCs) has been developed. Thiamine (TH) as the peroxidase substrate usually works at alkaline conditions and thus limits its practical applications. Here, by utilization the light-responsive oxidase-like activity of BSA-AuNCs, TH is oxidized to fluorescent thiochrome under neutral condition in two minutes due to the single oxygen generated by BSA-AuNCs upon light irradiation. After the introduction of antioxidants into the BSA-AuNCs-TH system, the formation of thiochrome is inhibited resulting in the fluorescence decrease. On the basis of the above facts, BSA-AuNCs-TH-based assay has been fabricated and applied successfully to detect antioxidants and the TAC of vitamin C tablets as well as some commercial fruit juice with satisfied results. This work may provide novel insights into developing light-responsive nanozymes-based fluorescent assays.Pendimethalin, an herbicide used to control weeds, acts by inhibiting plant cell division and mitosis. Several studies have reported the detrimental effects of pendimethalin on non-target organisms. It has been found to be especially toxic to aquatic life. Additionally, there is some evidence that pendimethalin induces mitochondrial stress. However, none of the studies have provided information about the functional defects in mitochondria and toxicity during embryogenesis. In this study, we evaluated the impact of pendimethalin on the electron transport chain (ETC) activity and mitochondrial complexes via in vivo screening of oxidative phosphorylation and transcriptional profiles in zebrafish embryos. The results sho

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