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\nWhat’s different in their guts?\nDigging deeper, the researchers identified specific changes that occur in the composition of the gut microbiome of mice as they age. In particular, the relative abundance of a bacteria called Parabacteroides goldsteinii increases in old mice and is directly associated with cognitive decline in the animals. They showed that colonizing the guts of young mice with this bacterial species inhibited their performance on the object recognition and maze escape tasks, and that this deficit correlated with a reduction of activity in the hippocampus.，详情可参考爱思助手
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Crude had reached almost $120 a barrel on Monday over fears that the conflict would cause lengthy disruption to energy supplies from the Middle East, but dropped back to around $90 following Trump's comments.。关于这个话题，官网提供了深入分析
He says the "premium line" he is working on will sit alongside the brand's more affordable options and be for those who would "rather spend a bit more money and want something higher quality".
Раскрыта судьба не нашедшего покупателей особняка Лободы в России20:51