Trigeminal neuralgia (TN) is a debilitating orofacial pain condition frequently complicated by anxiety and depression, forming a self-reinforcing pain-affect cycle with limited therapeutic options. A TN mouse model with anxiety-like behavior was established using partial infraorbital nerve transection (pIONT). Esketamine (ES) (5 or 10 mg/kg) was administered intraperitoneally from postoperative...
To explore the effect of esketamine (ES) pretreatment on necroptosis in mice with trigeminal neuralgia accompanied by anxiety-like behavior and its correlation with the RIP1/RIP3/MLKL signaling pathway. Thirty male C57BL/6J mice were randomized into five groups (n=6): Control, Sham, model group (PIONT), PIONT+NS, and PIONT+ES. Trigeminal neuralgia model was established by left infraorbital...