[Acupoint selection rules of acupuncture for pseudobulbar palsy dysphagia].

Objective: To analyze the acupoint selection rules of acupuncture for pseudobulbar palsy dysphagia using data mining technology.

Methods: The literature of acupuncture for pseudobulbar palsy dysphagia published from January 1, 1990 to May 1, 2021 was retrieved from CNKI, SinoMed, Wanfang, VIP, and PubMed databases. Acupuncture prescription database was established.

Spinal neuroimmune activation inhibited by repeated administration of pioglitazone in rats after L5 spinal nerve transection.

Neuroimmune activation contributes to the generation and maintenance of neuropathic pain after peripheral nerve injury. Peroxisome proliferator activated receptor gamma (PPAR-γ) agonists have potential neuroprotection. The current study aimed to determine the effects of a PPAR-γ agonist pioglitazone on mechanical hyperalgesia and neuroimmune activation in a rat model of neuropathic pain induced by L5 spinal nerve transection (SNT).

Effects of recombinant human erythropoietin on neuropathic pain and cerebral expressions of cytokines and nuclear factor-kappa B.

Purpose: The effect of recombinant human erythropoietin (rhEPO) on neuropathic pain remains unclear. This study aimed to determine the effects of preemptive administration of rhEPO on the behavioural changes and neuroinflammatory responses in a rat model of neuropathic pain.

Methods: Fifty rats were randomly allocated into five groups, sham-operation treated with saline and L5 spinal nerve transection treated with different doses of rhEPO (0 [saline], 1000, 3000, or 5000 U x kg(-1), respectively).