Investigation of Tongqiao Huashuan Granules’ effect on hippocampal neuron autophagy in vascular dementia rats via the PI3K/Akt-mTOR signaling pathway using network pharmacology and experimental validation - Jiang, Xiaoqu; Yu, Shuyao; Yao, Shuaifeng; Wang, Sikai; Cai, Jing; Tang, Zhongsheng; Zhu, Shijie (Frontiers in Neurology, 2025)