Nutrition
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The aim of this study was to explore the effects of selenium (Se) on locomotor activity and DNA damage in a rat model of Parkinson's disease (PD) induced by paraquat (PQ). ⋯ In this experimental model of PQ-induced PD, the use of Se could contribute to the maintenance of locomotor activity and the integrity of leukocytes DNA. No changes in the levels of DNA damage in brain cells were observed between the experimental groups.
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There is an unmet need for agents that can stimulate bone healing. The goal of this study was to evaluate the effects of basic proteins from milk whey (milk basic protein [MBP]) on fracture healing in mice. ⋯ MBP supplementation has the potential to improve fracture healing and bone strength in mouse tibiae. MBP could be a potential safe, low-cost, and easily administered nutritional element to prevent secondary fractures in patients with bone fractures.
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The aim of this study was to determine whether ascorbic acid (AsA) deficiency-induced endotoxin influx into portal blood from the gastrointestinal tract contributes to the inflammatory changes in the liver. ⋯ These results suggest that AsA deficiency-induced endotoxin influx into portal blood from the gastrointestinal tract contributes to the inflammatory changes in the liver.