Objective To study the effect of esketamine on postoperative inflammatory celluar cyto-kines and mental state in the patients with total hysterectomy.Methods A total of 162 patients with elective laparoscopic total hysterectomy in Wenzhou municipal Hospital of Integrated Traditional Chinese and Western Medicine from August 2020 to June 2024 were selected as the study subjects and randomly divided into the control group(n=54),low-dose group(n=53)and high-dose group(n=55).The three groups routinely conducted the general anesthesia.The low-dose group and high dose group were intravenously injected by 0.2 mg/kg and 0.4 mg/kg esketamine once at preoperative 10 min respectively,and the same amount of normal saline in the control group was injected.The general condition and operation time in the three groups,occur-rence of nausea and vomiting,hallucinations,nightmares,agitation,drowsiness and dizziness on postoperative 1 d as well as the VAS scores in 3 groups were recorded.Venous blood on preoperative 1 d(T0),postoperative 1 d(T1)and 3 d(T2)was collected,the levels of the nucleotide-binding oligomerization domain-like receptor pyrin domain protein 3(NLRP3),interleukin(IL)-6,IL-1β,tumor necrosis factor-α(TNF-α),brain-derived neurotrophic factor(BDNF)and neuropeptide Y(NPY)were measured.The Hamilton Anxiety Scale(HA-MA)and Hamilton Depression Rating Scale(HAMD)were used to evaluate the anxiety and depression of the patients.The difference in the HAMA scores generated based on general data at T2 among various the sub-groups between the low-dose group and the control group was analyzed.Results Compared with the control group,the incidence rate of nausea and vomiting and VAS score in the low-dose group and high-dose group were lower,and the difference was statistically significant(P＜0.05).Compared with the control group,the levels of NLRP3,IL-6,IL-1β and TNF-α at T1 and T2 in the low-dose group and high-dose group were lower,and the differences were statistically significant(P＜0.05).Compared with the control group,the BDNF level at T1 and T2 in the low dose group and high dose group was higher,the NPY level was lower,and the differ-ences were statistically significant(P＜0.05).Compared with at T0,the HAMA and HAMD scores of T1 and T2 in the low-dose group and high-dose group were decraesed,and the differences were statistically significant(P＞0.05).Compared with the control group,the HAMA and HAMD scores at T1 and T2 time points the low-dose group and high-dose group were lower,and the differences were statistically significant(P＜0.05).Conclusion Esketamine could improve the anxiety and depression condition and reduce the inflammation level in the patients.

Objective:To express NY-ESO-1 epitopes using circular RNA (circRNA) and construct circRNA cancer vaccines using a novel lipid-like material C1, and to evaluate the transfection efficiency and T cell activation potential at cellular level.Methods:In vitro transcription was used to synthesize mRNA and circRNA expressing EGFP and NY-ESO-1 epitopes. Then, they were transfected into COS7 cells and the expression of target proteins were detected in vitro. Lipid-like material C1 and commercial transfection agent TransIT-mRNA were used as delivery systems for mRNA NY-ESO-1 and circRNA NY-ESO-1, and their delivery efficiency was compared. Results:The expression of EGFP was observed under fluorescence microscopy after transfection of mRNA EGFP and circRNA EGFP into COS7 cells for 24 h. The secretion of IFN-γ by T cell receptor-engineered T (TCR-T) cells targeting NY-ESO-1/HLA-A2 was stimulated by COS7-A*02: 01 cells transfected with mRNA NY-ESO-1 and circRNA NY-ESO-1. Compared with mRNA NY-ESO-1, circRNA NY-ESO-1 was able to express the target antigen and stimulate the target cells to release IFN-γ more persistently. The delivery efficiency of C1 material was better than that of commercial transfection reagents when COS7 cells were transfected in vitro. Conclusions:Compared with the linear mRNA, transfection of COS7-A*02: 01 cells with circRNA can lead to more efficient and durable activation of T cells, suggesting that it could be a more suitable candidate for clinical treatment of tumors in the future. The lipid-like material C1 can effectively deliver linear mRNA and circular RNA molecules. This study provides reference for further research on circRNA tumor vaccines.

Performance appraisal is one of the key points of hospital management. The authors introduce a comprehensive hospital performance appraisal scheme based on the concept of value transfer, including qualitative and quantitative index system, weight and appraisal method.In the pilot practice of a hospital, it is found that the appraisal scheme can effectively improve the operational efficiency, social and economic benefits, and has a strong incentive role for employees. This scheme weighs the operability and scientificity of performance appraisal, and provides a reference for clinical department performance appraisal.

Callicarpa Linn.(beautyberry) is one of the major genera in Verbenaceae,about 20 of which are medicinal plants.Beautyberty,called Zizhu in China,is a generic name of those species and largely used as hemostatic medicine.The Chinese Pharmacopoeia 2010 has admitted three new crude drugs from the genus of Callicarpa Linn.including Callicarpae Macrophyllae Folium,Callicarpae Caulis et Folium,and Callicarpae Forraosanae Foliam for the first time since the 1977 version of the Chinese Pharmacopoeia.In order to better understand these new crude drugs,we systematically described their bibliography,admission reasons,botanical identification,chemistry,and pharmacology.Several other species,out of national regulations but intensively studied and widely used,are also covered in this review.

Objective To isolate bioactive compound of enhancing fibrinolysis from secondary metabolites of marine microorganism.Methods The separation of microorganism from seawater samples,screening of producing fibrinolytic compound's strain,selection of the active strain's optimum fermentation medium and refining of active compound were done by the method of selective cultivation,measuring of compound's fibrinolytic activity and semipreparative HPLC,respectively.Results Nine hundred and thirty-six single strains from 31 samples were collected 100 meters off the coast,and cultures of the fungus(FG216) contained enhancing fibrinolytic compound.Compounds from modified Czapek medium as the fermentation medium of FG216 showed significant fibrinolytic effect.Finally,active fraction were isolated and refined from cultures of FG216.Conclusion In this paper,active compound of enhancing fibrinolysis were gained from secondary metabolites of isolated single microorganism from seawater.

The effect of anisodine on brain monoamine was studied in 30 rats. The brain monoamine levels of caudate nucleus, hippocampus, diencephalon, brain stem and cerebral cortex were estimated by fluoro-metric method in drug-treated rats and saline-treated controls. Only the NE level of the brain stem was significantly increased in anisodine-treated animals 48 hours after injection. There were no significant differences in the dopamine values between anisodine-treated rats and saline-treated controls, while the 5HT and 5HIAA levels were significantly increased in anisodine-treated animals. The relation of brain monoamines to learning and memory is discussed. The increased 5HT and 5HIAA levels caused by anisodine may play a role in the impairment of memory.