As a physical treatment technique, modified electro-convulsive therapy (MECT) is used to treat mental and certain neurological disorders by causing seizures with short, suitable electrical currents applied to the brain while the patient is under general anesthesia and muscle relaxants. MECT is recognized for its therapeutic efficacy and clinical safety, rendering it one of the most prevalent interventions in psychiatric care. To enhance clinical outcomes and minimize adverse effects, this consensus document delineates the indications, therapeutic parameters, therapeutic procedures, potential adverse effects, and associated management strategies for MECT. These guidelines are informed by the latest clinical research and expert consensus, integrating evidence-based medicine methodologies. The objective is to furnish clinicians with precise operational guidelines and to advance the standardization of MECT practices in clinical settings.

As a physical treatment technique, modified electro-convulsive therapy (MECT) is used to treat mental and certain neurological disorders by causing seizures with short, suitable electrical currents applied to the brain while the patient is under general anesthesia and muscle relaxants. MECT is recognized for its therapeutic efficacy and clinical safety, rendering it one of the most prevalent interventions in psychiatric care. To enhance clinical outcomes and minimize adverse effects, this consensus document delineates the indications, therapeutic parameters, therapeutic procedures, potential adverse effects, and associated management strategies for MECT. These guidelines are informed by the latest clinical research and expert consensus, integrating evidence-based medicine methodologies. The objective is to furnish clinicians with precise operational guidelines and to advance the standardization of MECT practices in clinical settings.

Objective To explore the predictive value of serum soluble osteoclast-associated receptor(sOSCAR)for cardiovascular adverse events after percutaneous coronary intervention(PCI)in patients with acute non-ST segment elevation acute myocardial infarction(NSTEMI).Methods From January 2020 to Jan-uary 2022,124 NSTEMI patients admitted to Weifang People's Hospital who underwent PCI were selected as the NSTEMI group,and another 100 healthy volunteers in the same period were selected as the control group.The NSTEMI patients were classified into 31 cases of poor prognosis and 93 cases of good prognosis group ac-cording to whether major adverse cardiovascular events occurred 1 year after PCI.Multivariate Logistic regres-sion model was constructed to analyze the factors affecting the prognosis of NSTEMI patients after PCI,and receiver operating characteristic(ROC)curve was drawn to analyze the predictive value of sOSCAR level on the prognosis of NSTEMI patients after PCI.Results Compared with the control group,serum angiopoietin-2(Ang-2)levels were increased and sOSCAR levels were decreased in the NSTEMI group(P＜0.05).At 1-year follow-up,the incidence of poor prognosis after PCI in 124 NSTEMI patients was 25.00％(31/124).Multivariate Logistic regression analysis showed that increasing age and Ang-2 were independent risk factors affecting the prognosis after PCI in patients with NSTEMI(P＜0.05),and elevated left ventricular ejection fraction and elevated sOSCAR were independent protective factors(P＜0.05).ROC curve analysis showed that the area under the curve of serum Ang-2 and sOSCAR levels combined to predict the prognosis after PCI in NSTEMI patients was 0.865,which was greater than that of serum Ang-2 and sOSCAR levels alone,which were 0.791 and 0.786(P＜0.05).Conclusion Serum sOSCAR level is decreased in patients with NSTEMI and is closely related to the poor prognosis of patients after PCI.Serum sOSCAR combined with Ang-2 has a high predictive value for the poor prognosis of NSTEMI patients after PCI.

Objective:To establish the fingerprint of standard decoction of Citri Reticulatae Pericarpium and evaluate its quality. Method:According to the preparation conditions of the standard decoction,15 batches of standard decoction of Citri Reticulatae Pericarpium were prepared.HPLC was employed to determine the content of hesperidin in this standard decoction.Ultraviolet spectroscopy(UV) and infrared spectroscopy(IR) were used to establish the fingerprint of standard decoction of Citri Reticulatae Pericarpium.The correlation coefficient method and double index sequence analysis method were used to compare and analyze the spectra of different batches of this standard decoction. Result:The content of hesperidin in 15 batches of this standard decoction were 0.82%-2.60%,and the measured value of dry extract rate was 32.02%-46.11%.Compared with ultraviolet and infrared control fingerprint,the fingerprint similarities of the standard decoction of each batch were > 0.897 and > 0.942,respectively.The double index analysis results showed that the common peak ratio was more than 62.50%,variation peak ratio was less than 46.67%. Conclusion:The quality evaluation method established in this study can be used for systematic evaluation of standard decoction of Citri Reticulatae Pericarpium,and it can provide theoretical reference for the formulation of quality standard of Citri Reticulatae Pericarpium dispensing granules and other related preparations.

Objective To calculate the electric field intensity and transmembrane voltage of spherical cells and ellipsoi -dal red blood cells ( RBC) in an extremely low frequency electromagnetic field .Through this calculation , we can provide reference to the search for interaction targets and mechanics between the extremely low frequency electromagnetic field and organisms.Methods The Finite Element Method was used in the numerical computation for the spherical cell model and the ellipsoidal RBC model .Results The electric field intensity of the two types of cells on the cellular membrane was both significantly higher than the applied electric field strength , and the values of the induced field strength and transmembrane voltage varied with the direction of the electric field periodically .Conclusion The cell shape and direction of the applied electric field are not the main determinants of the cellular membrane electric field intensity and the transmembrane voltage compared with electromagnetic parameters .The distribution of the electric field intensity and transmembrane voltage are re-lated to the direction of the applied electric field.

Objective To investigate the protective effects of aspirin on hypoxic brain neural cells of rat and the effects of extracellular calcium on the neuroprotective effect of aspirin. Methods The hypoxic cell model was established by adding Na_2S_2O_4 to the calcium or calcium free medium. Cultured primary cortical neurons of rat were pretreated with ASA in vitro. The change of intracellular free calcium and neuroglobin (NGB) were observed and analyzed by laser scanning confocal microscope. Results The expression level of [Ca~(2+)] i and NGB increased significantly in the chemical hypoxia group ( P < 0. 05 ). ASA can attenuate the increase of [ Ca~(2+) ] i and NGB in the hypoxic group and calcium-free hypoxia group(P <0. 05). Conclusion Aspirin can inhibit calcium overload and the hypoxia-induced expression of NGB, so protect rat brain cells against hypoxia.

Objective To investigate the protective effects of aspirin on hypoxic brain neural cells of rat and the effects of extracellular calcium on the neuroprotective effect of aspirin. Methods The hypoxic cell model was established by adding Na2S2O4 to the calcium or calcium free medium. Cultured primary cortical neurons of rat were pretreated with ASA in vitro. The change of intracellular free calcium and neuroglobin (NGB) were observed and analyzed by laser scanning confocal microscope. Results The expression level of [Ca2+]i and NGB increased significantly in the chemical hypoxia group(P

Objective To explore the most convenient and valid tool for screening mental disorders among servicemen. Methods Soldiers and officers stationed at Guilin were enrolled for the study. They were first examined with the Symptom Check-list 90 (SCL-90), Cornell Medicine Index (M-R)[CMI(M-R)], University Student Personality Inventory (UPI) and WHO neurosis screening schedule respectively. Then they were subjected clinical interview and examination individually, and clinical diagnosis of mental disorder was made according to CCMD-3 standard. The validity of each questionnaire was evaluated by using Criterion-related Validity. Results The sensitivity of WHO neurosis screening schedule was found to be 100%, and the specificity was 92.1%. SCL-90 and CMI (M-R) yielded similar results, their sensitivity was found to be 46.9% and 43.4%, and the specificity to be 86.1% and 78.9%, respectively. The sensitivity of UPI was found to be 83.1% and the specificity 46.1%. Conclusion The WHO neurosis screening schedule is the best in both sensitivity and specificity of validity, but its practice is time-consuming and laborious, which limits its application. SCL-90 and CMI (M-R) are imperfect in sensitivity of validity, and they cannot screen out the mental disorder in more than a half of the subjects. In a group test, they can hardly serve as a screening tool. UPI can screen out most of the mental disorder, and its sensitivity of validity reaches 83.1%. Additionally, the UPI questionnaire contains fake-test items, which could retest those who were missed due to untruly or not conscientiously answer the questionnaires. An acceptable way to obtain a true screening test is to give the individuals a propaganda of mental health and explain the questionnaires for 30 minutes before the test, which helps the examinee to understand the procedure and accept the questionnaires, so that the results of the test could be more reliable. In conclusion, UPI is a valuable screening tool to be recommended.