Dietary fiber deficiency promotes cognitive impairment through the gut-hippocampal axis

C57BL/6J male mice (11 weeks old) were randomly divided into two groups fed either the control (Con) diet (LabDiet 5010) or fiber deficiency (FD) diet for 15 weeks.

将11周龄的C57BL/6J雄性小鼠随机分为两组，分别饲喂对照（Con）饲料（LabDiet 5010）与纤维缺乏（FD）饲料，持续15周。