The effective dose of remimazolam in adult gastroscopy.

Objectives: The objectives of this study were to explore the median effective dose (ED50) and the dose required for successful anesthesia in 95% of the patients (ED95) of remimazolam for intravenous anesthesia in adult outpatients undergoing gastroscopy.

Methods: This pilot study was conducted in patients scheduled to undergo painless gastroscopy at the authors' hospital between March 15, 2022 and March 25, 2022. The ED of remimazolam was determined using the modified Dixon sequential method, using an initial induction dose of 0.

Warning and Nursing Experience of Anesthesia Depth Monitoring for Patients with General Anesthesia Delayed to Leave Anesthesia Recovery Room and Delirium.

Affected by the residues of narcotic drugs, patients under general anesthesia are vulnerable to emergence of agitation, delirium, hemodynamic changes, and other adverse events in the recovery period of anesthesia. Therefore, it is necessary to strengthen the observation and care of these patients. Depth of anesthesia monitoring (DAM) has always been a concern for anesthesiologists, but there are few reports related to it.

Proteomic analysis of leaves and roots of common wheat (Triticum aestivum L.) under copper-stress conditions.

Proteomic studies were performed to identify the protein species involved in copper (Cu) stress responses in common wheat. Two-week-old wheat seedlings were exposed to 100 μM CuSO4 treatment for 3 days. Growth of shoots and roots was markedly inhibited and lipid peroxidation was greatly increased.