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• Multiple miRNAs were significantly differentially expressed in offspring rat hippocampus after fluorine combined with aluminum (FA) exposure. • Twenty differentially expressed miRNAs might mediate FA-induced developmental neurotoxicity. • MiR-10a-5p, miR-34b-5p, and miR-182 were closely related to neurotoxic signaling of FA. • The BDNF-TrkB learning and memory-associated pathway was downregulated in the hippocampus after FA exposure.

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Guizhou Majiang organic blueberries from China are a prevalent fruit in the health industry and have high anthocyanin contents. This study used the ethanol extraction method, ultrasonic-assisted extraction, AB 8 macroporous resin adsorption purification, and the addition of 3% citric acid to extract anthocyanins, and through single-factor tests and orthogonal tests, the optimum extraction conditions of anthocyanins from blueberries was determined. The optimal extraction conditions were as follows: the extraction temperature was 40 °C, the ethanol volume fraction was 80%, the solid-liquid ratio was 1:10, the ultrasonic extraction time was 60 min, and the extraction amount was 2.56 mg/g. Anthocyanins were identified by HPLC, and the effects of storage conditions on their contents were investigated. K + , Cu 2+ , and Fe 2+ had little influence on anthocyanin contents, while hydrogen peroxide had a highly destructive effect. With increasing illumination time, the retention rate of anthocyanins decreased gradually; the higher the temperature was, the stronger the damaging effect on anthocyanin contents, and the appropriate storage temperature was determined to be -4 °C or below. The absorbance was the highest when pH =2. Taken together, the results of our study revealed the optimal extraction process and appropriate preservation conditions of anthocyanins from organic Guizhou blueberries.

Mushroom, Thelephora vialis. -Compound (I) shows strong inhibitory activity against TNF-α production and has promising anti-allergic activities. -(XIE, C.; KOSHINO, H.; ESUMI, Y.; ONOSE, J.-I.; YOSHIKAWA, K.; ABE*, N.; Bioorg.

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