Morinda officinalis oligosaccharides alleviate chronic unpredictable mild stress-induced depression through the BDNF/TrkB/CREB pathway and symptoms of sexual dysfunction in mice - He, Mengjie; Hu, Mengying; Wang, Tingqiao; Zuo, Zeping; Li, Hongkai; Zhao, Zhiwei; Hao, Yunwen; Dai, Xueling; Wang, Jianfang; Sun, Yaxuan (Frontiers in Neuroscience, 2025)