Cannabidiol improves the cognitive function of SAMP8 AD model mice involving the microbiota-gut-brain axis.

Cannabidiol (CBD), a natural component extracted from . exerts neuroprotective, antioxidant, and anti-inflammatory effects in Alzheimer's disease (AD), a disease characterized by impaired cognition and accumulation of amyloid-B peptides (Aβ). Interactions between the gut and central nervous system (microbiota-gut-brain axis) play a critical role in the pathogenesis of neurodegenerative disorder AD.

CSF high-mobility group box 1 is associated with drug-resistance and symptomatic etiology in adult patients with epilepsy.

Purpose: Extracellular high-mobility group box 1 (HMGB1) is considered a proinflammatory mediator and is involved in various neurological disorders. This study aims to determine the expression profiles of HMGB1 in cerebrospinal fluid (CSF) and paired serum, and to explore whether there is a relationship between CSF HMGB1 concentrations with seizure parameters in adult patients with epilepsy.

Methods: CSF and paired serum HMGB1 concentrations were measured in patients with drug-refractory epilepsy (DRE, n = 27), newly diagnosed epilepsy (NDE, n = 56), and other non-inflammatory neurological disorders (ONNDs, n = 22).

Predicting seizure freedom with AED treatment in newly diagnosed patients with MRI-negative epilepsy: A large cohort and multicenter study.

Objective: We developed and validated a prediction score for predicting the probability of 6-month and 12-month seizure freedom of antiepileptic drug (AED) treatment in newly diagnosed patients with magnetic resonance imaging (MRI)-negative epilepsy.

Methods: The development cohort included 543 consecutive patients from the Epilepsy Center of Henan Provincial People's Hospital, while the validation cohorts included 493 consecutive patients in two independent cohorts. Univariate analysis and a forward and backward elimination of multivariate Cox regression analysis were used to select predictive factors.

A scale for prediction of response to AEDs in patients with MRI-negative epilepsy.

Objectives: Antiepileptic drugs (AEDs) are the first choice in magnetic resonance imaging (MRI)-negative patients with epilepsy, although the responses to AEDs are diverse. Preoperative evaluation and postoperative prognosis in MRI-negative epilepsy have been reported. However, there are few tools for predicting the response to AEDs.

Pressureless glass crystallization of transparent yttrium aluminum garnet-based nanoceramics.

Transparent crystalline yttrium aluminum garnet (YAG; YAlO) is a dominant host material used in phosphors, scintillators, and solid state lasers. However, YAG single crystals and transparent ceramics face several technological limitations including complex, time-consuming, and costly synthetic approaches. Here we report facile elaboration of transparent YAG-based ceramics by pressureless nano-crystallization of YO-AlO bulk glasses.