ObjectiveTo investigate the effects of Schisandrae Chinensis Fructus lignans on schizophrenia induced by dizocilpine maleate （MK-801） in mice and to clarify its mechanism. MethodsMale mice of 4-6 weeks old were randomized into blank， model， positive drug， and low-， medium-， and high-dose （40， 80， 160 mg·kg^-1， respectively） Schisandrae Chinensis Fructus lignans groups. The blank group was administrated with distilled water， and the other groups were injected with 0.5 mg·kg^-1 MK-801 to induce schizophrenia symptoms. Meanwhile， risperidone was injected at 0.2 mg·kg^-1 in the positive drug group， and mice in the intervention groups were injected with corresponding drugs for 14 consecutive days. The behavioral changes of mice were observed by autonomous activity test， open field test， forced swimming test， and water maze test. The levels of dopamine （DA） and 5-hydroxytryptamine （5-HT） in the brain and tumor necrosis factor-α （TNF-α） and nuclear factor-κB （NF-κB） in peripheral blood were quantified by enzyme-linked immunosorbent assay （ELISA）. The changes in the prefrontal lobe of mice were observed by hematoxylin-eosin staining， and the changes of the hippocampal tissue were observed by Nissl staining. The protein levels of silencing information regulatory factor 1 （SIRT1） and forkhead box protein O3a （FoxO3a） in the hippocampus of mice were determined by Western blot. ResultsCompared with the model group， low， medium， and high doses of Schisandrae Chinensis Fructus lignans reduced the total number of autonomous activities， total distance in the open field test， immobile time in the forced swimming test， and levels of TNF-α and NF-κB in peripheral blood （P<0.05）， while increasing the number of platform crossings in the water maze test and DA and 5-HT levels in the brain tissue （P<0.05）. Compared with the model group， risperidone and low， medium， and high doses of Schisandrae Chinensis Fructus lignans improve the neural cell morphology in the CA1 region， with full cells in neatly dense arrangement and exhibiting clear membrane boundary. Schisandrae Chinensis Fructus lignans inhibited the expression of SIRT 1 and FoxO3a in the hippocampus （P<0.05）. ConclusionTo sum up， Schisandrae Chinensis Fructus lignans may improve the behavior of schizophrenic mice by activating the SIRT1/FoxO3a signaling pathway to exert neuroprotective effects.

Calcineurin inhibitor（CNI） is potent immunosuppressive agents and serve as cornerstone therapies in the treatment of organ transplantation and autoimmune diseases， with cyclosporine A and tacrolimus being the representative drugs. Long-term use of CNI can lead to drug-induced hyperglycemia， severely affecting patients’ prognosis. The pathogenesis involves multilevel pathological alterations： at the pancreatic β-cell level， CNI directly damage β-cell by inducing calcium overload， oxidative stress， and mitochondrial dysfunction， suppressing the expression of key insulin synthesis factors and promoting apoptosis； in peripheral tissues， CNI interfere with insulin receptor substrate phosphorylation and inhibit the phosphatidylinositol 3 kinase/protein kinase B signaling pathway， resulting in decreased glucose uptake and insulin resistance； additionally， CNI can also induce β-cell injury by suppressing the secretion and receptor signal transduction of glucagon-like peptide-1， as well as by activating the nuclear factor kappa B pathway to promote inflammatory responses. Clinical studies demonstrate that the incidence of CNI-associated hyperglycemia is closely related to drug type， dosage， and individual patient factors. For high-risk patients， dose adjustment of CNI， switching to agents with lower metabolic toxicity when necessary， and selection of appropriate glucose-lowering regimens based on glycemic levels are recommended. Future research should further elucidate the molecular mechanisms of CNI metabolic toxicity and optimize individualized pharmacotherapy strategies to improve long-term patient outcomes.

Objective To investigate the microbial contamination and its influencing factors of indoor air in public places in Xi'an City, to assess the health risk of employees, and to provide a scientific basis for improving the indoor environment of public places. Methods Total bacterial count and total fungal count in indoor air were monitored in hotels/inns, shopping malls/supermarkets, gyms, and waiting rooms in Xi'an from 2023 to 2024. The health risk assessment of employees was evaluated according to the Chinese Population Exposure Parameters Manual (Adult Volume). Results Overall, the standard-exceeding rate of total bacterial count in Xi'an was 3.85%, and the median values of total bacterial count and total fungal count were 350 CFU/m3 and 300 CFU/m3, respectively. The results of the generalized linear model showed that high indoor temperature and PM10 levels were associated with increased indoor bacterial concentrations (β>0, P<0.05), while high daily passenger flow, and high indoor relative humidity and PM₁₀ levels were associated with increased indoor fungal concentrations (β>0, P<0.05). The multivariate logistic regression showed that high levels of indoor bacterial and fungal concentrations were risk factors for respiratory discomfort among employees. The hazard quotient (HQ) values for all types of public places were less than 1, indicating that the health risk of microbial aerosol exposures for employees was relatively low. Conclusion The indoor microbial pollution in public places in Xi'an is relatively mild, but countermeasures still need to be taken to reduce indoor air microbial contamination.

Objective To analyze the risk factors of type 2 diabetes mellitus (T2DM) with metabolic-associated fatty liver disease (MAFLD) and explore their relationship with BMI management. Methods A retrospective analysis was conducted of 310 patients with type 2 diabetes who underwent physical examinations at the 363 hospital between March 2023 and March 2025. Among these patients, those with MAFLD were counted. The risk factors of T2DM with MAFLD were analyzed by logistic regression analysis. The relationship between T2DM with MAFLD and BMI management was explored by Spearman correlation coefficient analysis. Results Compared with the non-MAFLD group, the levels of alanine aminotransferase (ALT), fasting insulin (I₀), fasting blood glucose (G₀), BMI, triglyceride (TG), aspartate aminotransferase (AST), and serum uric acid (SUA) were higher while the level of high-density lipoprotein cholesterol (HDL-C) was lower in the MAFLD group (P<0.05). Logistic regression analysis showed that BMI, SUA, I₀, ALT, G₀, and BMI control scale score were risk factors of T2DM with MAFLD (P<0.05). The score of BMI control scale of patients in the MAFLD group was higher than that in the non-MAFLD group (P<0.05). Correlation analysis indicated that T2DM with MAFLD was negatively correlated with BMI management (P<0.05). Conclusion BMI, SUA, I₀, ALT, and G₀ are all risk factors of T2DM with MAFLD. BMI management is negatively correlated with T2DM with MAFLD. Patients with T2DM should control BMI and blood glucose to reduce the occurrence of MAFLD.

Objective:To investigate the efficacy and safety of endovascular treatment (EVT) in young patients with symptomatic intracranial atherosclerotic stenosis (sICAS).Methods:Young patients with sICAS admitted to the Department of Neurology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University, Medical School from January 2020 to July 2024 were included retrospectively. According to the therapeutic modalities, they were divided into a best medical treatment (BMT) group and an EVT group. The efficacy outcome was any stroke recurrence or death within 30 days and 1 year. The safety outcome was symptomatic intracranial hemorrhage (sICH) within 30 days and restenosis within 1 year.Results:A total of 113 patients were enrolled, including 85 males (75.2%), with a median age of 43 (interquartile range, 37-48) years; 44 patients (38.9%) received EVT, and 69 (61.1%) received BMT. Among the 44 patients who underwent EVT, 8 (18.2%) underwent balloon angioplasty and 36 (81.8%) underwent stenting. There was no significant difference in the incidence of stroke recurrence or death within 30 days (2.9% vs. 2.3%) and sICH incidence (0% vs. 2.3%) between the BMT group and the EVT group. However, the 1-year stroke recurrence or death rate in the EVT group was significantly lower than that in the BMT group (18.8% vs. 4.5%; P=0.029). Cox proportional hazards regression analysis showed that EVT was independently associated with a lower incidence of stroke recurrence or death within 1 year (hazard ratio 0.225, 95% confidence interval 0.051-0.996; P<0.05). The median age of the balloon angioplasty group was significantly lower than that of the stenting group (33.5 years vs. 46 years; P=0.007), while there were no significant differences in other demographic and baseline data. There was no significant difference in all efficacy and safety outcome between the balloon angioplasty group and the stenting group. Conclusions:For young patients with sICAS who have an unsatisfactory response to drug treatment, EVT can reduce the risk of stroke recurrence or death within 1 year without increasing the risk of sICH. The safety and efficacy of balloon angioplasty and stenting are similar.

Objective:To investigate the expression of peptide transporter 1 (PEPT1) in gastric cancer and its clinical significance.Methods:PEPT1 protein expression and localization in human gastric cancer BGC-823, SGC-7901, MKN-45 cells were evaluated using cellular immunofluorescence staining. The expression of PEPT1 protein and mRNA in normal mucosal epithelial GES-1 cells, BGC-823, SGC-7901 and MKN-45 cells was detected by Western blot and quantitative real-time PCR (qPCR). Bioinformatics was used to analyze the expression of the slc15a1 gene, which encodes PEPT1, in gastric cancer and adjacent normal tissues. The PEPT1 expression in different pathological types of gastric cancer and adjacent normal tissues was detected by immunohistochemical staining. The serum samples of peripheral blood from 18 gastric cancer patients admitted to the Tianjin Medical University General Hospital from June to December 2019 were collected for the gastric cancer group, and the serum samples of peripheral blood from 21 gastric polyps patients were collected for the gastric polyp group. The expression level of PEPT1 in the two groups′ serum samples was detected by enzyme-linked immunosorbent assay. The diagnostic efficacy of PEPT1 was evaluated using a receiver operator characteristic curve method. The correlation between PEPT1 and gastric cancer markers was evaluated by the Pearson correlation analysis. The slc15a1 RNA interference lentivirus was constructed and transfected into MKN-45 cells, which were divided into a CON313 negative control group and a knockdown group. The effect of slc15a1 gene knockdown on MKN-45 cells proliferation was detected using cell counting kit-8 (CCK-8), Western blotting and qPCR assays. The slc15a1 RNA overexpression lentivirus was constructed and transfected into colon cancer Caco-2 cells, which were divided into a CON335 negative control group and an overexpression group. The effect of overexpression of slc15a1 gene on Caco-2 cells proliferation was detected using CCK-8, Western blotting, qPCR, and cell clone formation assays. Results:Different intensities of red fluorescence representing the PEPT1 protein were observed on the membranes of BGC-823, SGC-7901, and MKN-45 cells. PEPT1 protein expression was higher in BGC-823 (0.603±0.030), SGC-7901 (0.743±0.029), MKN-45 (0.835±0.029) cells than that in GES-1 cells (0.486±0.020) ( P<0.05, 0.01). The relative PEPT1 mRNA expression level in SGC-7901 cells (22.540±0.150) was higher than that in GES-1 cells (18.530±0.137) ( P<0.01). However, the relative PEPT1 mRNA expression level in BGC-823 (17.800±0.057) and MKN-45 (8.050±0.053) cells was lower than that in GES-1 cells (both P<0.01). Slc15a1 expression in gastric cancer tissues was significantly higher than that in adjacent normal gastric tissues ( P<0.05). PEPT1 was expressed in papillary adenocarcinoma, mucinous adenocarcinoma, signet ring cell carcinoma and squamous cell carcinoma, and the expression level was higher than that in adjacent normal gastric tissues. The PEPT1 expression in serum samples of gastric cancer patients [(3.002 8±0.689 4) ng/ml] was higher than that in gastric polyps patients [(2.575 7±0.468 1) ng/ml] ( P<0.05). The detection sensitivity and specificity of PEPT1 were 0.714 and 0.684, respectively, and the area under the curve was 0.659. A significant positive correlation was observed between PEPT1 and carcinoembryonic antigen ( R=0.459, P<0.05). The relative expression level of PEPT1 mRNA in the knockdown group (0.484±0.003) was significantly lower than that in the CON313 negative control group (1.000±0.029) ( P<0.01). There was no significant difference in the relative expression of PEPT1 protein between the knockdown group (0.954±0.007) and the CON313 negative control group (0.949±0.020) ( P>0.05). As culture time increased, the absorbance ( A) values in the knockdown group at 24, 48, 72, 96, and 120 h (0.227±0.001, 0.642±0.007, 0.773±0.006, 0.938±0.038, 1.263±0.017) were gradually decreased from 48 h compared with those in the CON313 negative control group (0.217±0.006, 0.644±0.001, 0.802±0.020, 1.053±0.002, 1.507±0.002), and the A values of the knockdown group at 96 and 120 h were significantly lower than those of the CON313 negative control group (both P<0.01). The relative expression level of PEPT1 mRNA in the overexpression group (6.696±0.071) was significantly higher than that in the CON335 negative control group (1.001±0.048) ( P<0.01). However, there was no significant difference in the relative expression of PEPT1 protein between the overexpression group (0.899±0.007) and the CON335 negative control group (0.808±0.011) ( P>0.05). As culture time increased, the A values of the overexpression group at 24, 48, 72, 96, and 120 h (0.212±0.009, 0.347±0.005, 0.639±0.003, 1.092±0.007, 1.39±0.010) were gradually increased compared with those in the CON335 negative control group (0.199±0.002, 0.323±0.003, 0.483±0.003, 0.787±0.007, 0.926±0.003) (all P<0.05). The results of cell clone formation assay showed that the number of clonal cells in the overexpression group [(371±8) cells] was significantly higher than that in the CON335 negative control group [(227±7) cells] ( P<0.05). Conclusions:PEPT1 is specifically overexpressed in gastric cancer. It affects the proliferation of gastric cancer cells by regulating slc15a1 gene expression. As a tumor marker, PEPT1 has a certain potential value in the clinical diagnosis and treatment of gastric cancer.

Objective:To explore the clinical efficacy of percutaneous balloon compression (PBC) in the treatment of trigeminal neuralgia (TN) based on the double difference (DID) model.Methods:A retrospective case - control study method was adopted to analyze the general data of 130 patients with trigeminal neuralgia (TN) who were treated in the Department of Neurosurgery of Hebei General Hospital from January 2022 to October 2023. Among them, 49 were males and 81 were females. The age was (53.28±11.67) years, ranging from 25 to 80 years old. According to different treatment methods, the patients were divided into an experimental group ( n=63) and a control group ( n=67). Patients in the experimental group were given percutaneous balloon compression (PBC) treatment, while those in the control group were treated with conservative drug therapy. Propensity score matching method was used for 1∶1 matching. After matching, there were 52 cases in each group. The general data of the two groups were compared. The visual analogue scale (VAS), 36-item short form health survey (SF-36) score, Hamilton depression rating scale (HAMD) score, Hamilton anxiety rating scale (HAMA) score, 5-hydroxytryptamine, neuropeptide P, inflammatory factor interleukin-1 (IL-1), tumor necrosis factor-α (TNF-α) before and after treatment, as well as the clinical efficacy of the two groups of patients were comparatively analyzed. Meanwhile, the incidence of postoperative complications in the two groups was compared. The generalized estimating equation (GEE) model was used to analyze the influencing factors of clinical efficacy, and the difference-in-differences (DID) model was used to evaluate the efficacy before and after treatment. Measurement data conforming to the normal distribution were expressed as mean±standard deviation ( ± s), and the t-test was used for comparison between groups; the chi- square test was used for comparison between count data. Results:After treatment, the VAS, SF-36 score, HAMD score, HAMA score, 5-hydroxytryptamine level, neuropeptide P level, IL-1 level, and TNF-α level in the experimental group were (2.98±0.83) points, (75.56±1.18) points, (7.2±0.83) points, (7.15±0.85) points, (76.34±5.47) ng/mL, (50.95±11.01) pg/mL, (29.45±7.08) ng/L, and (21.18±3.55) ng/L respectively. In the control group, there were (3.63±0.95) points, (73.23±1.13) points, (7.98±0.80) points, (8.04±0.84) points, (186.31±11.61) ng/mL, (86.52±13.32) pg/mL, (34.47±6.58) ng/L, and (26.36±5.80) ng/L, respectively. The differences between the two groups were statistically significant ( P<0.05).The cure rate and the total incidence of postoperative complications in the experimental group were 55.77% and 13.46% respectively, while in the control group, they were 40.38% and 30.77% respectively. The differences between the two groups were statistically significant ( P<0.05).The results of the GEE model analysis showed that age, course of disease, VAS, SF-36 score, HAMA score, HAMD score, 5-hydroxytryptamine level, neuropeptide P level, IL-1 level, TNF-α level, treatment method, and the long - diameter ratio of FO significantly affected the clinical efficacy of patients ( P<0.05).The results of the DID model showed that the experimental group was superior to the control group in improving the VAS, SF-36 score, HAMD score, HAMA score, 5-hydroxytryptamine level, neuropeptide P level, IL-1 level, and TNF-α level( P<0.05). Conclusion:PBC can significantly improve the VAS, SF-36 score, HAMD score, HAMA score, 5-hydroxytryptamine, neuropeptide P, IL-1, TNF-α, and incidence of complications in patients with TN. It can also improve the psychological status and quality of life of patients.

Objective:To assess the expression level and clinical significance of interleukin-17A(IL-17A) in restenosis after endoluminal treatment of lower extremity atherosclerotic occlusive (LEASO).Methods:Using retrospective analysis, 252 LEASO patients admitted to the Affiliated Hospital of Inner Mongolia Medical University from April 2021 to October 2023 were selected; 20 patients were lost to follow-up and 232 patients were enrolled. The patients underwent endoluminal intervention(balloon dilatation/stent placement) after admission, and they were divided into the restenosis group ( n=52) and the non-stenosis group ( n=180) according to the occurrence of restenosis during the follow-up period. Gender, age, body mass index, history of hypertension, history of diabetes mellitus, history of smoking, history of coronary artery disease, surgically diseased limb, C-reactive protein, total cholesterol(TC), triglycerides(TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), blood glucose, and length of vascular occlusion were recorded and compared between the two groups. Serum IL-17A expression levels were measured in the enrolled patients preoperatively, 24 h postoperatively, 1 month postoperatively, 3 months postoperatively, and 6 months postoperatively. Univariate and multivariate Logistic regression analyses were used to evaluate the preoperative clinical data of patients in the restenosis group and non-restenosis group, and to investigate the risk factors affecting the occurrence of restenosis in patients. Immunohistochemistry was applied to determine the expression level of IL-17A in the plaque tissues of the restenosis group and the non-stenosis group, and to assess the predictive value of IL-17A for restenosis after endoluminal therapy in patients with LEASO. Measurement data with normal distribution were expressed as mean ± standard deviation ( ± s), and t-test was used for comparison between groups; measurement data with skewed distribution were expressed as median (interquartile range) [ M( Q1, Q3)], and Mann-Whitney U-test was used for comparison between groups; and count data were expressed as the number of cases and percentage, and Chi-square test was used for comparison between groups; comparisons between the two groups with multiple time-point indicators were performed using repeated-measures data ANOVA. Factors associated with the occurrence of postoperative restenosis in LEASO patients were assessed using univariate and multivariate Logistic regression analyses. Risk prediction efficacy analysis was performed using receiver operating characteristic (ROC) curves. The correlation between IL-17A expression and the degree of restenosis was analysed using the Spearman method. Results:The relative expression level of IL-17A in the serum of patients in the restenosis group was higher than that in the non-stenosis group, and showed an increasing trend in patients with moderate-to-severe stenosis and complete occlusion. The results of the immunohistochemical method showed that the rate of IL-17A-positive cells and the intensity of staining in the plaque tissues of patients in the restenosis group were higher than those in the non-stenosis group ( P< 0.01), and the composite score of the positive rate×intensity of staining in the restenosis group was 6.7 (5.0, 8.0), and that in the non-stenosis group was 2.1 (1.0, 3.0). The expression level of IL-17A in the plaque tissue of the restenosis group was positively correlated with the degree of stenosis ( r= 0.76, P< 0.001). The results of the ROC curve analysis showed that predictive value of IL-17A for restenosis after LEASO intervention was high. Conclusions:IL-17A may play an important role in postoperative restenosis in LEASO patients by promoting inflammation response. It provides a new detection index for the early prediction of restenosis after LEASO intervention.

Objective:To analyze the positioning error and the overall setup errors (OSEs) of patients undergoing gamma knife pain-free face mask fractionated treatment for head tumors based on kV orthogonal image guidance.Methods:A total of 58 patients who received image-guided fractionated gamma knife treatment for head tumors with a pain-free face mask at the Gamma Knife Treatment Center of Xi'an International Medical Center Hospital from July 1, 2022 to May 31, 2024 were included in the study. A kV-class orthogonal X-ray IGPS image-guided positioning system was used to collect positioning errors in three translational directions: left-right (X), anterior-posterior (Y), and head-foot (Z), as well as in three rotational directions: left-right (P), anterior-posterior (R), and head-foot ( Y) before correction. After online correction and combined with manual positioning verification, the corrected positioning errors were recalculated. The OSEs in translational and rotational directions were calculated before and after correction. The positioning errors in all six directions (X, Y, Z, P, R, Y) before and after correction were plotted. And the OSE scatter plots in translational and rotational directions were created accordingly. Errors in the six directions and OSEs in translational and rotational directions were compared. The OSEs in translational and rotational directions were analyzed across different age groups and genders. Results:The pre-correction positioning errors in the X, Y, Z, P, R, Y directions for patients were (0.45±1.54) mm, -0.96 (-1.70, -0.28) mm, 1.67 (-0.15, 3.07) mm, (0.70±1.60) °, 0.65 (0.30, 1.19) °, (0.59±0.87) °, and the post-correction positioning errors were (-0.02±0.18) mm, 0.15 (0.10, 0.21) mm, 0.06 (-0.04, 0.16) mm, (0.20±0.79) °, 0.42 (0.19, 0.78) °, (0.20±0.63) °. There were statistically significant differences between before and after correction ( t=2.30, P=0.025; Z=-5.43, P<0.001; Z=-4.10, P<0.001; t=2.56, P=0.013; Z=-3.21, P=0.001; t=3.21, P=0.002). The OSEs in translational (X, Y, Z) and rotational (P, R, Y) directions before correction were 3.07 (1.93, 4.35) mm, 1.90 (1.28, 2.66) °, and the OSEs after correction were 0.27 (0.21, 0.33) mm, 1.08 (0.70, 1.54) °, with statistically significant differences ( Z=-6.60, P<0.001; Z=-5.52, P<0.001). For patients aged 18-44 years, the OSEs in translational (X, Y, Z) and rotational (P, R, Y) directions before and after correction were 3.65 (1.62, 3.95), 0.21 (0.21, 0.31) mm, 3.25 (2.24, 3.96) °, 0.92 (0.59, 1.45) °; for patients aged 45-59 years, the OSEs were 3.57 (2.17, 5.22), 0.29 (0.22, 0.35) mm, 1.89 (1.30, 2.30) °, 1.08 (0.62, 1.51) °; for patients aged 60-74 years, the OSEs were 2.92 (1.74, 4.06), 0.24 (0.19, 0.35) mm, 2.16 (1.09, 2.95) °, 0.98 (0.78, 1.75) °; for patients aged 75-89 years, the OSEs were 3.24 (2.12, 4.37), 0.29 (0.22, 0.47) mm, 1.73 (1.01, 1.83) °, 0.60 (0.47, 1.51) °. There were no statistically significant differences in OSEs of translational and rotational directions before and after correction among the four age groups ( H=1.23, P=0.747; H=1.74, P=0.627; H=7.45, P=0.059; H=2.80, P=0.424). For male patients, the OSEs before and after correction in translational (X, Y, Z) and rotational (P, R, Y) directions were (3.19±1.59), 0.27 (0.27, 0.33) mm, 1.89 (1.27, 2.75) °, (0.84±0.59) °; for female patients, the OSEs were (3.22±1.99), 0.26 (0.25, 0.35) mm, 1.90 (1.34, 2.41) °, (1.04±0.46) °. There were no statistically significant differences in OSEs of translational and rotational directions before and after correction between genders ( t=-0.07, P=0.949; Z=-0.48, P=0.632; Z=-0.02, P=0.161; t=-2.80, P=0.424) . Conclusions:The image-guided system, which is based on the kV orthogonal X-ray stereoscopic imaging, can significantly reduce the positioning errors between fractions of pain-free face mask gamma knife treatment for head tumor patients and improve the positioning accuracy of the gamma knife through the dual verification process of "automatic correction and manual review".

Acupuncture treatment of chronic pain combined with depression (CPDC) is the result of a multi-target, multi-pathway approach. Acupuncture can treat CPDC by inhibiting the activation of glial cells, regulating the release of inflammatory mediators, regulating the expressions of neurotransmitters, changing the plasticity of neural synapses, regulating related epigenetic effects, regulating the microbiota-brain-gut axis, inhibiting nerve cell apoptosis, and antagonizing oxidative stress. The mechanism of its effect mainly involves anti-inflammatory related signaling pathways, regulation of neural synapse-related signaling pathways, and exerts its therapeutic effect through hippocampus, cerebral cortex, and amygdala.