Quercetin can improve anesthesia induced neuroinflammation and cognitive dysfunction by regulating miR-138-5p/ LCN2.

Background: Anesthesia can lead to functional cognitive impairment, which can seriously affect postoperative recovery. To investigate the effect and mechanism of quercetin (Que) in anesthetized rats, the study provided a new therapeutic idea for the prevention of cognitive dysfunction caused by anesthesia.

Methods: Cognitively impaired rats were constructed using Isoflurane (ISO) anesthesia and treated with Que.

Investigating the ID3/SLC22A4 as immune-related signatures in ischemic stroke.

Background: Ischemic stroke (IS) is a fearful disease that can cause a variety of immune events. Nevertheless, precise immune-related mechanisms have yet to be systematically elucidated. This study aimed to identify immune-related signatures using machine learning and to validate them with animal experiments and single cell analysis.

Spatial and temporal characteristics of air pollutants and their health effects in China during 2019-2020.

This work presents the temporal and spatial characteristics of the major air pollutants and their associated health risks in China from 2019 to 2020, by using the monitoring data from 367 cities. The annual average PM, PM, NO, SO, CO, and O concentrations decreased by 10.9%, 13.

Effect of elimination on antifouling and pH-responsive properties of carboxybetaine materials.

Carboxybetaine (CB)-based zwitterionic materials have attracted considerable attention due to their dual antifouling and functionalizable properties. In this communication, the elimination effect on the antifouling and pH-responsive properties of CB materials was investigated. We synthesize β- and α-substituted methyl CB materials to investigate the occurrence of elimination in the ethylene intercharge arm in a harsh basic solution.