ObjectiveTaking the cuproptosis/oxidative stress pathway as the entry point， this study investigated the effect and mechanism of Liangyi Paste on hepatic lipid deposition in naturally aged mice fed with a high-fat diet. MethodsAfter adaptive feeding， 80 ten-week-old male C57BL/6 mice were used. Thirty of them were randomly divided into three groups （10 mice per group）： The 12-month-old control group （12MCON）， the 15-month-old control group （15MCON）， and the 15-month-old group with a high-fat diet （15MHFD）. The 12MCON and 15MCON groups were continuously fed a standard diet， while the 15MHFD group started receiving a high-fat diet at 12 months of age. Tissue samples were collected at the corresponding time points for each group. The remaining 50 mice were randomly divided into five groups （10 mice per group）： the 20-month-old control group （20MCON）， the model group， and the low-， medium-， and high-dose Liangyi Paste groups （2.91 ， 5.82 ， 11.64 g·kg^-1·d^-1， respectively）. The 20MCON group was continuously fed a standard diet， while the other groups started receiving a high-fat diet at 15 months of age. At 18 months of age， the Liangyi Paste groups were administered the corresponding doses of Liangyi Paste by gavage， while the 20MCON and model groups were given an equal volume of saline by gavage. After 8 weeks of continuous gavage （when the mice reached 20 months of age）， tissue samples were collected. Hepatic TG levels were measured using assay kits； liver histology and lipid deposition were observed via hematoxylin-eosin （HE） and oil red O staining； reactive oxygen species （ROS） were detected by enzyme-linked immunosorbent assay （ELISA）； Cu²⁺， superoxide dismutase （SOD）， and malondialdehyde （MDA） levels were measured by colorimetry； mRNA and protein expression of genes related to cuproptosis and oxidative stress pathways were analyzed by Real-time polymerase chain reaction（Real-time PCR） and Wes automated protein expression system. ResultsCompared with 12MCON， the 15MCON group showed significantly increased hepatic TG， Cu²⁺， ROS， and MDA levels （P<0.01）， decreased SOD （P<0.01）， hepatocyte swelling， and disordered arrangement. The mRNA and protein levels of ferredoxin 1 （FDX1）， dihydrolipoamide S-acetyltransferase （DLAT）， heat shock protein 70 （HSP70）， dihydrolipoamide dehydrogenase （DLD）， pyruvate dehydrogenase E1 subunit-β （PDHB）， nuclear factor erythroid 2-related factor 2 （Nrf2）， and peroxisome proliferator-activated receptor γ （PPARγ） were significantly elevated （P<0.05， P<0.01）. Compared with 15MCON group， the 15MHFD and 20MCON groups exhibited further increases in TG， Cu²⁺， ROS， and MDA （P<0.01）， reduced SOD （P<0.01）， and aggravated hepatocyte swelling and disorder. There were increased lipid droplets with mild vacuolization in the 15MHFD group， and no significant lipid deposition was observed in the 20MCON group. FDX1， DLAT， HSP70， DLD， PDHB， Nrf2， and PPARγ mRNA and protein levels were significantly increased （P<0.05， P<0.01）. Compared with 20MCON group， the model group demonstrated markedly elevated TG， Cu²⁺， ROS， and MDA （P<0.01）， reduced SOD （P<0.01）， severe hepatic steatosis， and upregulated expression of FDX1， DLAT， HSP70， DLD， PDHB， Nrf2， and PPARγ mRNA and proteins （P<0.05， P<0.01）. All abnormalities were significantly reversed after Liangyi Paste treatment. ConclusionLiangyi paste can ameliorate hepatic lipid deposition in naturally aged mice with a high-fat diet by modulating the cuproptosis/oxidative stress pathway.

Mass spectrometry imaging （MSI） is an emerging molecular imaging technique that combines high spatial resolution and the ability to acquire molecular information. This technology can directly obtain spatial distribution maps of metabolites, proteins, lipids and other molecules in tumor tissues, reveal the abnormal molecular changes during the occurrence and development of liver cancer, and make up for the deficiency of information at the molecular level in traditional imaging （such as CT, MRI）. In liver cancer research, MSI has demonstrated unique advantages and application potential in early diagnosis and screening, precise classification, tumor heterogeneity analysis, and exploration of molecular mechanisms. The principle characteristics of MSI technology and its latest progress in the early diagnosis, classification and molecular mechanism research of liver cancer were reviewed, and the current challenges and future development directions were discussed, which aimed to provide a new perspective and theoretical basis for an in-depth understanding of the pathological mechanism of liver cancer and promoted its precise diagnosis and treatment.

Objectives:To summarize the disease characteristics of thoracolumbar adhesive spinal arach-noiditis.Methods:The clinical data of 35 patients with thoracoland lumbar adhesive spinal arachnoiditis treated in our hospital from May 2012 to July 2023 were retrospectively analyzed,including 26 males and 9 females,aged 34 to 80 years(56.0±10.4 years).There were 17 cases secondary to thoracolumbar fracture,12 cases of lumbar disc herniation or combined with lumbar spinal stenosis,3 cases of thoracic spinal stenosis,and 3 cases of intradural tumor.14 cases were primarily characterized by persistent burning pain in the trunk or lower limbs,or accompanied by limb spasms.Another 17 cases mainly presented with numbness and weakness.Additionally,13 cases experienced urinary dysfunction,and 4 cases lost the ability to walk.Com-puted tomography myelography(CTM)and MRI were used to determine the location and imaging features of thoracolumbar adhesive spinal arachnoiditis.The treatment plans of patients were recorded,and the visual analogue scale(VAS)for lumbar and leg pain and Oswestry disability index(ODI)were observed before treat-ment,at 3 months after treatment and final follow-up.The McCormick grading was used to assess the recov-ery of patients who underwent surgery at the final follow-up.Results:The lesions were located in the tho-racic spinal cord in 11 cases,the conus medullaris in 7 cases,the cauda equina in 14 cases,and long seg-ments from the thoracic spinal cord to conus medullaris or cauda equina in 3 cases.11 patients received conservative treatment,and the VAS score was 7(7,8)and ODI was 54％(32％,64％).Only 3 patients showed mild alleviation of pain symptoms after conservative treatment,with a final follow-up VAS score of 7(6,8)and an ODI of 50％(32％,64％).24 patients underwent surgical treatment,and 9 of whom showed no significant improvement in symptoms at the final follow-up,with preoperative and final follow-up VAS scores of 8(8,9)and ODI of 72％(60％,85％),and McCormick grade Ⅲ;5 patients had a significant long-term im-provement in symptoms after operation,who could walk independently or with the aid of assistive devices and recovered to some extent in bowel and bladder functions,with preoperative VAS score of 7(6,8)and ODI of 58％(33％,68％)improving to 4(3,4)and 32％(19％,35％)respectively at final follow-up,and McCormick grade Ⅰ;3 patients recovered to grade Ⅰ postoperatively,and worsened to grade Ⅱ between 2 and 6 months;6 patients recovered to grade Ⅰ to Ⅱ postoperatively,with symptoms worsening to preoperative level(grade Ⅲ)between 2 weeks and 2 years;1 patient was implanted with electrical spinal cord stimulation de-vice,who was recovered in symptoms(grade Ⅱ).Conclusions:Conservative treatment for thoracolumbar adhesive spinal arachnoiditis is relatively limited in efficacy.While surgical treatment can achieve significant clinical improvement in some patients,its effects vary significantly among individuals.Some patients show no significant improvement in symptoms after surgery,and there are even cases where symptoms recur or worsen over time.

Objective:In order to effectively educate students on tooth defect diseases and restoration techniques, the teaching and research team at the School of Stomatology of Qingdao University developed an integrated course operative dentistry. This course is specifically designed to align with the undergraduate curriculum reform requirements of "Three Early, Two Multiple and One Integration".Methods:The teaching practice of operative dentistry was conducted with the stomatology undergraduates of grade 2020 and 2021. The course group redesigned the curriculum by reorganizing teaching content, rebuilding teaching resources, reconstructing teaching mode, and reshaping the evaluation system. Evaluation of the curriculum design included test scores, satisfaction questionnaires, and teacher self-evaluation. Statistical analysis was performed using SPSS 27.0 software, including independent sample t-tests for numerical variables and Fisher's exact test or Wilcoxon rank sum test for categorical variables. Results:Through the integrated course learning, 92.68% (38/41) of the students of grade 2020 and 97.44% (38/39) of the students of grade 2021 can basically or completely master various dental defect repair schemes and understand the importance of preserving natural tooth. 82.93% (34/41) of the students of grade 2020 and 100.00% (39/39) of the students of grade 2021 could basically or completely master the key points of various dental defect restorations.Conclusions:Through the practice of teaching, it has been confirmed that the integrated course of operative dentistry is beneficial to students' mastering the knowledge and skills of dental defect diseases and their restoration in a more comprehensive way, and is conducive to the cultivation of clinical thinking, hands-on ability and the patient-centered, comprehensive problem-solving thinking, which is in line with the guidance on the innovation and development of medical education.

Objective:To explore the effectiveness and safety of different anticoagulation strategies during continuous blood purification (CBP) treatment,providing a reference for anticoagulation strategies in critically ill children undergoing CBP.Methods:A retrospective study was conducted,including children admitted to the PICU of Children's Hospital of Fudan University from January 2019 to December 2024.According to the anticoagulation methods used during CBP treatment,patients were divided into the sodium citrate group and the heparin group.CBP was performed using continuous venovenous hemofiltration or continuous venovenous hemodialysis filtration mode,with a blood flow rate of 3-5 mL/(kg·min),replacement fluid rate of 30-50 mL/(kg·h),and dialysis fluid rate of 20-30 mL/(kg·h).The filter lifespan,28-day all-cause mortality,total length of hospital stay,PICU stay duration,adverse events,and associated costs were compared between the two groups.Results:A total of 221 children were included (105 in the sodium citrate group and 116 in the heparin group),with a cumulative use of 666 filters (284 in the sodium citrate group and 382 in the heparin group).(1) There were no statistically significant differences in general data,including age,sex ratio,underlying diseases,the ratio and duration of invasive mechanical ventilation,vasopressor scores at baseline,and indications for CBP between the two groups (all P>0.05).(2) The filter lifespan was 20(14,32) hours for the sodium citrate group and 21(13,35) hours for the heparin group,with no statistically significant difference between the two groups ( P>0.05); the proportion of accidental downstroke was 2.8% and 6.5%,respectively,with a statistically significant difference ( P=0.029); among the 221 children,86 died,with 38 deaths (35.2%) in the sodium citrate group and 49 deaths (38.9%) in the heparin group,showing no statistically significant difference.(3) The sodium citrate group had a higher incidence of metabolic alkalosis,hypocalcemia,and sodium citrate accumulation (44.4% vs. 1.6%,32.7% vs 9.4%,7.7% vs 0,all P<0.01); the heparin group had a greater proportion of bleeding (6.0% vs. 2.9%) and was more likely to develop heparin-induced thrombocytopenia (10.2% vs. 0, P<0.01).(4) The total hospitalization costs for the sodium citrate group were significantly higher than for the heparin group (200 327 yuan vs. 152 077 yuan, P=0.05); costs related to the use of anticoagulants and monitoring indicators during CBP treatment were also higher in the sodium citrate group (2 479 yuan vs. 682 yuan, P<0.01). Conclusions:Sodium citrate is a safe and effective anticoagulation method for critically ill children undergoing CBP,which can reduce the risk of filter clotting compared to systemic heparin anticoagulation.

Objective:To explore the clinical effect of precise intraepiphyseal wedge osteotomy for the treatment of congenital hypertrophic epiphysis of the distal phalanx of the thumbs in children.Methods:A retrospective analysis was conducted on the data of children with congenital hypertrophic epiphysis deformity of the distal phalanx of the thumb treated by precisely located intraepiphyseal wedge osteotomy in Dongguan Integrated Traditional Chinese and Western Medicine Hospital from January 2020 to January 2023. Preoperative X-ray films all showed asymmetric thickening of the secondary ossification centers, presenting as triangular, elliptical, unequal trapezoidal, and bipartite epiphyseal fusion shapes respectively. During the operation, precise localization was performed, and wedge osteotomy was conducted at 1.5 mm from the articular surface. The osteotomy angle and volume were adjusted according to the morphology of the hypertrophic epiphysis and the comprehensive condition of the distal and proximal phalanges, with axial over-correction of approximately 10° for fixation. Six months after surgery, the ulnar deviation angle of the distal phalanx with the interphalangeal joint of the thumb, the maximum passive flexion angle, and the thickness of the distal epiphyseal plate on X-ray were followed up. Statistical analysis was conducted using paired t-tests before and after surgery, and P<0.05 was considered statistically significant. Results:A total of 32 children with 34 thumbs were included, aged from 6 months to 8 years old, with an average age of 2.1 years old. There were 27 thumbs accompanied by radial polydactyly, the main and accessory thumbs were clear, and the epiphysis of the distal phalanx of the main thumb was thickened. The lateral deviation angle of the distal phalanx of the thumb before surgery was (35.6±13.2)° (15.0°-67.0°), the maximum passive flexion range was (62.8±7.7)° (38.0°-80.0°), and the maximum thickness of the distal phalanx epiphysis in the X-ray was (3.7±0.9) mm (2.3-5.9 mm). All surgeries of all children were successfully completed, the wounds healed well without redness, swelling or infection. Patients were discharged smoothly. The average follow-up time after surgery was 13 month (rang from 6-22 months), with an average deviation angle of (7.6±5.6)° (1.8°-13.4°) in the distal phalanx with the interphalangeal joint, compared with before surgery, the difference was statistically significant ( t=10.36, P=0.012). Five thumbs had residual ulnar deviation after surgery, with an average deviation of (16.6±2.3)° (12.0°-20.0°), two cases had corrected positive radial deviation (15°, 18°), while the other cases had no significant ulnar deviation in the distal phalanx of the thumb. The average maximum angle of passive flexion of the distal thumb after surgery was (62.9±7.5)° (35.0°-80.0°), compared with before surgery, the difference was not statistically significant ( t=0.16, P=0.359). The average maximum thickness of the distal epiphyses on postoperative X-rays was (1.9±0.5) mm (1.2-3.1 mm), compared with before surgery, the difference was statistically significant ( t=17.04, P=0.012). The epiphyses were flat and round, and the growth lines were normal. Conclusion:Using precise intraepiphyseal wedge osteotomy, combined with postoperative fixation with mild overcorrection for the treatment of congenital hypertrophic epiphysis at distal phalanx of the thumb in children, can achieve satisfactory correction of deviation, significantly shorten and improve the morphology of the epiphysis without affecting the growth plate, and cause minimal impact on joint flexion activity.

ObjectiveTo investigate the influencing factors for traditional Chinese medicine （TCM） syndromes of primary liver cancer， and to provide a theoretical basis for the TCM syndrome differentiation and standardized treatment of liver cancer. MethodsTCM syndrome differentiation was performed for 415 patients who were admitted to Shanxi Institute of Traditional Chinese Medicine and were diagnosed with primary liver cancer based on pathological or clinical examinations from January 2019 to December 2023. The chi-square test was used for comparison of categorical data between groups， and the unordered polytomous logistic regression model was used to investigate the influencing factors for TCM syndromes of liver cancer. ResultsThe common initial symptoms of the 415 patients with primary liver cancer included pain in the liver area （31.81%）， abdominal distension （25.30%）， abdominal pain （15.18%）， and weakness （13.98%）， and the main clinical symptoms included poor appetite （70.84%）， fatigue （69.16%）， pain in the liver area （67.47%）， poor sleep （59.04%）， abdominal distension （53.01%）， and constipation （52.53%）. There were significant differences in TCM syndromes between patients with different sexes， courses of the disease， clinical stages， Child-Pugh classes， presence or absence of intrahepatic and extrahepatic metastasis， and presence or absence of transcatheter arterial chemoembolization （TACE） and radiofrequency ablation （all P<0.05）. The logistic regression analysis showed that male sex was a risk factor for damp-heat accumulation （odds ratio ［OR］=2.036， P=0.048） and the syndrome of spleen-kidney Yang deficiency （OR=5.240， P<0.001）； a course of disease of<1 year was a risk factor for damp-heat accumulation （OR=2.837， P=0.004） and syndrome of Qi stagnation and blood stasis （OR=2.317， P=0.021）， but it was a protective factor against syndrome of spleen-kidney Yang deficiency （OR=0.385， P=0.005）； Child-Pugh class A/B was a protective factor against liver-kidney Yin deficiency （OR=0.079， P<0.001）； intrahepatic metastasis was a risk factor for liver-kidney Yin deficiency （OR=5.117， P=0.003） and syndrome of spleen-kidney Yang deficiency （OR=3.303， P=0.010）； TACE was a protective factor against liver-kidney Yin deficiency （OR=0.171， P<0.001） and syndrome of spleen-kidney Yang deficiency （OR=0.138， P<0.001）； radiofrequency ablation was a risk factor for damp-heat accumulation （OR=4.408， P<0.001） and liver-kidney Yin deficiency （OR=32.036， P<0.001）. ConclusionSex， course of disease， Child-Pugh class， intrahepatic metastasis， TACE， and radiofrequency ablation are the main influencing factors for TCM syndromes of liver cancer.

Objective:To explore the clinical effect of precise intraepiphyseal wedge osteotomy for the treatment of congenital hypertrophic epiphysis of the distal phalanx of the thumbs in children.Methods:A retrospective analysis was conducted on the data of children with congenital hypertrophic epiphysis deformity of the distal phalanx of the thumb treated by precisely located intraepiphyseal wedge osteotomy in Dongguan Integrated Traditional Chinese and Western Medicine Hospital from January 2020 to January 2023. Preoperative X-ray films all showed asymmetric thickening of the secondary ossification centers, presenting as triangular, elliptical, unequal trapezoidal, and bipartite epiphyseal fusion shapes respectively. During the operation, precise localization was performed, and wedge osteotomy was conducted at 1.5 mm from the articular surface. The osteotomy angle and volume were adjusted according to the morphology of the hypertrophic epiphysis and the comprehensive condition of the distal and proximal phalanges, with axial over-correction of approximately 10° for fixation. Six months after surgery, the ulnar deviation angle of the distal phalanx with the interphalangeal joint of the thumb, the maximum passive flexion angle, and the thickness of the distal epiphyseal plate on X-ray were followed up. Statistical analysis was conducted using paired t-tests before and after surgery, and P<0.05 was considered statistically significant. Results:A total of 32 children with 34 thumbs were included, aged from 6 months to 8 years old, with an average age of 2.1 years old. There were 27 thumbs accompanied by radial polydactyly, the main and accessory thumbs were clear, and the epiphysis of the distal phalanx of the main thumb was thickened. The lateral deviation angle of the distal phalanx of the thumb before surgery was (35.6±13.2)° (15.0°-67.0°), the maximum passive flexion range was (62.8±7.7)° (38.0°-80.0°), and the maximum thickness of the distal phalanx epiphysis in the X-ray was (3.7±0.9) mm (2.3-5.9 mm). All surgeries of all children were successfully completed, the wounds healed well without redness, swelling or infection. Patients were discharged smoothly. The average follow-up time after surgery was 13 month (rang from 6-22 months), with an average deviation angle of (7.6±5.6)° (1.8°-13.4°) in the distal phalanx with the interphalangeal joint, compared with before surgery, the difference was statistically significant ( t=10.36, P=0.012). Five thumbs had residual ulnar deviation after surgery, with an average deviation of (16.6±2.3)° (12.0°-20.0°), two cases had corrected positive radial deviation (15°, 18°), while the other cases had no significant ulnar deviation in the distal phalanx of the thumb. The average maximum angle of passive flexion of the distal thumb after surgery was (62.9±7.5)° (35.0°-80.0°), compared with before surgery, the difference was not statistically significant ( t=0.16, P=0.359). The average maximum thickness of the distal epiphyses on postoperative X-rays was (1.9±0.5) mm (1.2-3.1 mm), compared with before surgery, the difference was statistically significant ( t=17.04, P=0.012). The epiphyses were flat and round, and the growth lines were normal. Conclusion:Using precise intraepiphyseal wedge osteotomy, combined with postoperative fixation with mild overcorrection for the treatment of congenital hypertrophic epiphysis at distal phalanx of the thumb in children, can achieve satisfactory correction of deviation, significantly shorten and improve the morphology of the epiphysis without affecting the growth plate, and cause minimal impact on joint flexion activity.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Objective:To explore the mechanism of resveratrol in treatment of sleep disorders in mice based on network pharmacology and experimental verification.Methods:Resveratrol targets were obtained through traditional Chinese medicine systems pharmacology database and analysis platform, Swiss Target Prediction and SuperPred databases. Targets related to sleep disorders were collected from the gene expression omnibus, GeneCards, DrugBank, OMIM, CTD and MalaCards databases. Cytoscape 3.8.0 software was used to identify the core targets of resveratrol in treatment of sleep disorders via protein-protein interaction analysis. Gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment analyses were performed, and AutoDockvina software was used to conduct molecular docking between the top five core targets and resveratrol. Thirty ICR female mice were selected and divided into a control group, a model group, and low-, medium- and high-dose (10, 20, and 30 mg/kg) resveratrol groups according to the random number table method, with 6 mice in each group. Resveratrol was dissolved in 0.9% sodium chloride aqueous solution and 3% dimethyl sulfoxide. For mice in the low-, medium-, and high-dose resveratrol groups, 10, 20, and 30 mg/kg of resveratrol solution were intraperitoneally injected, respectively. The mice in the control group and the model group were intraperitoneally injected with 10 ml/kg of 0.9 % sodium chloride aqueous solution and 3 % dimethyl sulfoxide. Each group was injected once a day for 7 consecutive days. After 7 days of administration, a mouse sleep deprivation model was constructed using an improved multi platform water environment method. The spatial recognition and memory abilities of mice were tested using the Y-maze experiment, and the mRNA and protein relative expression levels of estrogen receptor 1 (ESR1) and B-cell lymphoma-2 (Bcl-2) were detected using real-time reverse transcription-PCR and Western blotting, respectively. Comparisons were made using t-test. Results:There were 47 common targets between resveratrol and sleep disorders, and the top five core targets were ESR1, Bcl-2, cytochrome P450, family 1, subfamily A, polypeptide 1 (CYP1A1), cytochrome P450, family 2, subfamily A, polypeptide 4 (CYP3A4) and cytochrome P450, family 1, subfamily B, polypeptide 1 (CYP1B1). GO enrichment analysis revealed that resveratrol in treatment of sleep disorders was mainly related to the regulation of unsaturated fatty acid metabolic processes, secondary metabolic processes, and responses to exogenous stimuli. KEGG pathway analysis showed that resveratrol acted mainly through pathways involving chemical carcinogenic-DNA adducts, cytochrome P450 metabolism of exogenous substances and estrogen signaling pathways. Molecular docking results indicated that resveratrol had strong binding affinity with ESR1, Bcl-2, CYP1A1, CYP3A4 and CYP1B1, with binding energies of ?31.92, ?27.72, ?34.44, ?34.02 and ?31.92 kJ/mol, respectively. In vivo experiments results demonstrated that the novel arm residence time in the low-, medium- and high-dose resveratrol groups [(52±5, 55±7, and 61±9) s] was higher than that in the model group [(45±4) s] ( P<0.05 or 0.01), and the percentage of spontaneous alternation [(53±4)%, (57±5)%, and (65±7)%] was higher than that in the model group [(47±3)%] ( P<0.05 or 0.01). The relative expression levels of ESR1 mRNA (0.42±0.10, 0.49±0.11, and 0.58±0.10) were higher than those in the model group (0.29±0.06) ( P<0.05 or 0.01). The relative expression levels of Bcl-2 mRNA (0.56±0.07, 0.65±0.10, and 0.77±0.11) were higher than those in the model group (0.44±0.08) ( P<0.05 or 0.01). Similarly, the relative expression levels of ESR1 protein (0.32±0.02, 0.50±0.02, and 0.62±0.02) were higher than those in the model group (0.24±0.01) ( P<0.05 or 0.01). The relative expression levels of Bcl-2 protein (0.45±0.08, 0.69±0.06, and 0.72±0.06) were higher than those in the model group (0.17±0.04) ( P<0.05 or 0.01). Conclusions:Resveratrol exerts therapeutic effects on sleep disorders by acting on ESR1 and Bcl-2.