PPhytomedicine3/17/2026Si-Ni-San alleviates depressive-like behaviors in adolescent male mice by restoring DRN-NAc serotonergic circuit function and 5-HT4R-dependent synaptic plasticityYue Wang·Jinlan Zhao·Chuxin Huang·Yafei Shi·Lihong Ye·Huixian Liang·Rong Zhang·Zhongqiu Liu·Shasha Bai·Di Deng·Zuyi Liu·Lei Yang·Lin An·Yao Xuan·Jing WuRead at PhytomedicineTagsNeurogenesis and neuroplasticity mechanismsDevelopmental Neuroscience