ObjectiveTo analyze the research hotspots and development trends in the field of spinal cord stimulation (SCS) for spinal cord injury (SCI). MethodsLiterature about SCS for SCI was retrieve from the Web of Science (WOS) Core Collection database, with a time range from January, 1999 to July, 2025. VOSviewer 1.6.20 and CiteSpace 6.4.R2 were used to analyze the annual publication volume, countries, authors, institutions, journals and keywords. ResultsA total of 636 literatures were included. From 1999 to 2025, the overall publication trend in this field showed an upward trajectory, with recent years fluctuating but tending to stabilize. The country with the most publications was the United States (429 papers), followed by Russia (98 papers) and China (70 papers). The institution with the highest number of publications was the University of California, Los Angeles (76 papers), the author with the most publications was V. Reggie Edgerton (70 papers), and the journal with the most publications was Journal of Clinical Medicine (31 papers). The most frequently cited study focused on exploring the combination of epidural spinal cord stimulation with task-specific training to restore motor function in patients with complete SCI. Keyword analysis showed that the research hotspots in this field were mainly focused on neuroregulation mechanisms, recovery of motor and autonomic nervous dysfunction, artificial intelligence, closed-loop stimulation and brain-computer interface technology innovations. In recent years, the research focus gradually shifted from basic mechanisms to personalized and precise multifunctional rehabilitation strategies. ConclusionThe field of SCS for SCI has undergone phases of basic mechanism exploration and clinical application expansion. Current research hotspots and future trends focus primarily on the development of new stimulation paradigms and combined innovative technologies.

ObjectiveAge-related macular degeneration （AMD） is one of the leading causes of low vision and blindness in people over 50 years old， and dry AMD （dAMD） is one type for which there is currently no clear treatment. On the basis of the diagnosis and clinical characteristics of dAMD in traditional Chinese and Western medicine， this paper evaluated the fitting degrees of existing animal models of dAMD with clinical characteristics according to the evaluation methods of animal models， and put forward suggestions and prospects. MethodsLiterature on animal models of dAMD was searched against database， and the characteristics of the models were assigned according to the diagnosis criteria of diseases and syndromes of traditional Chinese and Western medicine， and the fitting degrees of the models with clinical characteristics were analyzed and evaluated. ResultsAt present， the animal models of dAMD are mainly established targeting complement factors， chemokines， oxidative damage， lipid/glucose metabolism， and natural strains. Most of the models can simulate the major pathological changes of dAMD， showing the fitting degree of 25%-50% with clinical characteristics in Western medicine. However， the evaluation of traditional Chinese medicine （TCM） syndromes， especially the evaluation of secondary syndromes， is missing， and the models present low fitting degrees with the clinical characteristics in TCM. ConclusionExisting animal models of dAMD are mostly established under the guidance of Western diagnostic standards， which reproduce the main disease characteristics of Western medicine and lack observation of TCM syndromes. Future studies can pay attention to the intervention factors and evaluation systems of spleen deficiency Qi deficiency and liver-kidney Yin deficiency syndrome and build the animal model of dAMD with integration of disease and syndrome based on clinical characteristics of traditional Chinese and Western medicine.

ObjectiveAge-related macular degeneration （AMD） is one of the leading causes of low vision and blindness in people over 50 years old， and dry AMD （dAMD） is one type for which there is currently no clear treatment. On the basis of the diagnosis and clinical characteristics of dAMD in traditional Chinese and Western medicine， this paper evaluated the fitting degrees of existing animal models of dAMD with clinical characteristics according to the evaluation methods of animal models， and put forward suggestions and prospects. MethodsLiterature on animal models of dAMD was searched against database， and the characteristics of the models were assigned according to the diagnosis criteria of diseases and syndromes of traditional Chinese and Western medicine， and the fitting degrees of the models with clinical characteristics were analyzed and evaluated. ResultsAt present， the animal models of dAMD are mainly established targeting complement factors， chemokines， oxidative damage， lipid/glucose metabolism， and natural strains. Most of the models can simulate the major pathological changes of dAMD， showing the fitting degree of 25%-50% with clinical characteristics in Western medicine. However， the evaluation of traditional Chinese medicine （TCM） syndromes， especially the evaluation of secondary syndromes， is missing， and the models present low fitting degrees with the clinical characteristics in TCM. ConclusionExisting animal models of dAMD are mostly established under the guidance of Western diagnostic standards， which reproduce the main disease characteristics of Western medicine and lack observation of TCM syndromes. Future studies can pay attention to the intervention factors and evaluation systems of spleen deficiency Qi deficiency and liver-kidney Yin deficiency syndrome and build the animal model of dAMD with integration of disease and syndrome based on clinical characteristics of traditional Chinese and Western medicine.

OBJECTIVE To investigate the prevalence and influencing factors of potentially inappropriate medication （PIM） among the elderly in nursing homes in Urumqi based on three PIM screening tools， and to compare the applicability of different tools. METHODS A cross-sectional study design was adopted. Elderly individuals from six nursing homes in Urumqi were selected as the research subjects from May 2021 to September 2023. Demographic characteristics， disease burden and medication records of the elderly were collected. PIM screening was performed using the Chinese PIM criteria （2024 edition）， the American Geriatrics Society （AGS） Beers criteria （2023 edition）， and the Screening Tool of Older Person’S Prescriptions（STOPP）/Screening Tool to Alert to Right Treatment（START） （2023 edition）. Fleiss’s Kappa test was used to assess the consistency among the three screening tools， and multivariate Logistic regression was used to analyze the influencing factors of PIM. RESULTS The prevalence of PIM screened by the Chinese PIM criteria was 47.4% （323/682）， by the AGS Beers criteria was 43.4% （296/682）， and by the STOPP criteria was 50.9% （347/682）. The consistency among the three screening tools was low （Fleiss’s Kappa＝0.12， P ＜0.001）. Multivariate Logistic regression analysis showed that all three screening tools indicated that polypharmacy， aspirin use and psychotropic drug use were independent risk factors for PIM among elderly in nursing houses （all OR＞1， P ＜0.05）. CONCLUSIONS The prevalence of PIM among the elderly in nursing homes in Urumqi is relatively high. Polypharmacy， aspirin use and psychotropic drug use are common independent risk factors for PIM. There are differences in screening results among the three tools with low consistency. The Chinese PIM criteria can serve as a first-line tool for PIM screening in nursing homes.

Objective To observe the clinical efficacy of regulating conception vessel and unblocking governor vessel electroacupuncture in the treatment of cancer-related fatigue(CRF)of middle-to-advanced stage cervical cancer,and to explore its effect on inflammatory factors.Methods A total of 122 patients with a definitive diagnosis of CRF of middle-to-advanced stage cervical cancer admitted to the wards and outpatient clinics of Cangzhou Central Hospital from August 2021 to August 2023 were selected for the study.The patients were randomly divided into the control group and the observation group according to the random number table method,with 61 cases in each group.The patients in both groups were given conventional symptomatic treatments such as gastric protection and anti-vomiting since the day of action of chemotherapy.The control group was treated with Dexamethasone Tablets,and the observation group was treated with regulating conception vessel and unblocking governor vessel electroacupuncture on the basis of the control group,the course of treatment covered 21 days.After three weeks of treatment,the clinical efficacy of the two groups was evaluated.The changes in the traditional Chinese medicine(TCM)syndrome scores,Piper's Fatigue Scale(PFS)scores,Karnofsky Performance Status(KPS)scores,and Functional Assessment of Cancer Therapy-General(FACT-G)scores of the patients in the two groups before and after treatment were observed.The changes in interleukin 6(IL-6),hypersensitive C-reactive protein(hs-CRP),tumor necrosis factor α(TNF-α),and T-lymphocyte subsets indicators[CD3+,CD4+,CD8+,CD4+/CD8+]were compared between the patients in the two groups before and after treatment.Results(1)The total effective rate was 95.08%(58/61)in the observation group and 77.05%(47/61)in the control group.The efficacy of the observation group was superior to that of the control group,the difference being statistically significant(P<0.05).(2)After treatment,the TCM syndrome scores of patients in the two groups were significantly improved(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(3)After treatment,the PFS scores of patients in the two groups were improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(4)After treatment,the serum IL-6,hs-CRP,and TNF-α levels of patients in the two groups were significantly improved(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(5)After treatment,the CD3+,CD4+,CD8+,CD4+/CD8+of patients in the two groups were significantly improved(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(6)After treatment,the KPS scores and FACT-G scores of patients in the two groups were significantly improved(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).Conclusion Regulating conception vessel and unblocking governor vessel electroacupuncture in the treatment of CRF of middle-to-advanced stage cervical cancer can effectively alleviate the fatigue of patients,inhibit the release of inflammatory factors,regulate the immune function,and improve the physical condition of patients,so as to improve the quality of life of patients.

Objective To study the mechanism by which acoustic wave stimulation improves cognitive function in sleep-deprived mice.Methods(1)Thirty-six male C57BL/6 mice were randomly divided into three groups:the control group,model group and acoustic wave group(n=12 per group).A sleep deprivation model was established using the modified multiple platform method.After 21 days of sleep deprivation in a row,mice in the acoustic wave group were exposed to 30-minute acoustic wave stimulation at 40 dB.(2)During sleep deprivation,the health status of each group of mice was recorded,including the mental state and body weight.(3)After 21 days of sleep deprivation,behavioral tests(open field test,novel object recognition test,Y-maze and Morris water maze)were performed to assess the spontaneous activity,spatial exploration,and such cognitive functions as learning and memory in mice.Immunohistochemistry was conducted to analyze the expressions of neuronal nuclear antigen(NeuN),glial fibrillary acidic protein(GFAP)and ionized calcium-binding adaptor molecule 1(Iba-1)in the hippocampus.Quantitative real-time PCR(qPCR)was used to measure the expression levels of interleukin-6(IL-6),tumor necrosis factor-alpha(TNF-α)and inducible nitric oxide synthase(iNOS)in the hippocampus.(4)Transcriptome sequencing was employed to explore the mechanism underlying the improvement of cognitive impairment by acoustic wave stimulation.Results After 21 days of sleep deprivation,acoustic wave stimulation significantly alleviated weight loss in mice(P＜0.01).The accuracy of Y-maze spontaneous alternation,indexes of novel object discrimination,the time spent in the target quadrant and the number of times the mice crossed the platformin the Morris water maze were all significantly increased(P＜0.05),while the escape latency was significantly reduced(P＜0.05).The average optical density of NeuN in the hippocampal CA3 region significantly increased(P＜0.05),GFAP and Iba-1 immunopositive cell counts significantly decreased(P＜0.01),and the mRNA levels of IL-6,TNF-α,and iNOS in the hippocampal tissue were significantly reduced(P＜0.05).Conclusion Acoustic wave stimulation can repair neural damage,modulate hippocampal inflammatory responses,and improve cognitive deficits induced by sleep deprivation.

Objective To investigate the effects of dihydroartemisinin(DHA)on the proliferation and metastasis of prostate cancer cells via the speckle-type POZ protein(SPOP)/heterogeneous nuclear ribonucleoprotein K(HnRNPK)pathway.Methods The prostate cancer cell line DU145 was cultured in vitro and treated with different concentrations of DHA.Cells were divided into groups based on DHA concentration:blank group(0 μmol/L),low-concentration group(10 μmol/L),medium-concentration group(50 μmol/L),and high-concentration group(100 μmol/L).Colony formation assay,scratch assay,and Transwell assay were performed to observe changes in proliferation,migration,and invasion of DU145 cells under different DHA treatments.Western blotting was used to detect the expression levels of SPOP,HnRNPK,Vimentin,Neural-cadherin(N-cadherin),Epithelial-cadherin(E-cadherin),and Zonula occludens-1(ZO-1).SPOP expression was knocked down in DU145 cells(SPOP-shNC-DU145,SPOP-sh-DU145),which were then subjected to the aforementioned low,medium,and high DHA concentration interventions for rescue experiments.A xenograft mouse model was established by injecting SPOP-knockdown cells into mice,followed by oral administration of low(2.5 mg/kg),medium(5 mg/kg),and high(10 mg/kg)concentrations of DHA.Results Compared with the blank group,the proliferation,migration,and invasion of DU145 cells in the low-,medium-,and high-concentration groups were significantly inhibited(P<0.05),Intracellular expression levels of HnRNPK,Vimentin,and N-cadherin were decreased(P<0.05),while the expression levels of SPOP,E-cadherin,and ZO-1 were increased(P<0.05).Compared with SPOP-shNC DU145 cells,the inhibitory effects of DHA on SPOP-sh DU145 cells were attenuated,with increased expression levels of HnRNPK,Vimentin,and N-cadherin(P<0.05),and decreased expression levels of E-cadherin and ZO-1(P<0.05).Conclusion DHA may target and induce increased SPOP expression,thereby inhibiting the proliferation and metastasis of DU145 cells.

Objective To understand the clinical applicability and implementation of expert consensus on the implementation and removal of protective restraints in psychiatry,and to provide references for promoting the standardized practice of psychiatric protective restraints and updating the consensus.Methods By the convenience sampling method,a questionnaire survey was conducted among nurses from 480 hospitals in 30 provinces from June 15 to July 15,2024.The survey was conducted using the instrument for evaluating clinical applicability of guide-lines(version 2.0)and a self-compiled questionnaire on the clinical implementation of the restraint consensus.Results A total of 7,844 valid questionnaires were collected,with a valid questionnaire recovery rate of 93.78％.The results of clinical applicability scoring showed that the consensus had the lowest availability score(64.72％)and the highest acceptability score(76.74％).The results showed that nurses' receiving training and the level of their hospitals were the main influencing factors for scores in various dimensions(P＜0.05).4,774 participants(87.42％)believed that the application of consensus could enhance the standardization of nurses' restraint operations.The safety rate of the restraint consensus was 79.51％,and the economic ratio was 76.87％.Among the evaluators,1,739(22.17％)believed that there were implementation obstacles in the consensus.Conclusion The clinical applicability of the consensus is relatively good,and the application of the consensus helps to improve the standardization of clinical operations.In the future,efforts should be made to strengthen the promotion and training of the consensus,develop hierarchical promotion strategies according to the characteristics of medical institutions,and improve the quality of evidence for the consensus,so as to further enhance the clinical application effect of the consensus.

Objective:To analyze the effects of Mulligan technique combined with isokinetic exercise training (IET) on isokinetic muscle strength and neuromuscular control ability in patients with knee osteoarthritis (KOA).Methods:A retrospective case-control study was conducted. A total of 49 patients with KOA who underwent IET at Honghui Hospital Affiliated to Xi'an Jiaotong University from January 2021 to January 2022 were included in the control group. An additional 49 patients with KOA who received Mulligan technique and IET at the same hospital from June 2022 to June 2023 were included in the observation group. Both groups were treated for 8 successive weeks. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score, Lysholm score, proprioception metrics [including average track error (ATE) and test time execution (TTE)], isokinetic muscle strength [peak torque (PT) and average power (AP) for flexors and extensors at 60°/s, 90°/s, and 120°/s)]were compared between the two groups before and after 4 and 8 weeks of intervention. Additionally, Visual Analog Scale score was compared between the two groups at baseline and after 8 weeks of intervention.Results:There was no statistically significant difference in WOMAC score, Lysholm score, or PT and AP levels for flexor and extensor muscles at 60°/s, 120°/s, and 180°/s between the two groups before intervention (all P > 0.05). After 4 and 8 weeks of intervention, the levels of PT and AP for both flexors and extensors at 60°/s, 120°/s, and 180°/s, as well as the Lysholm scores, were significantly higher in the observation group compared with the control group [PT level: t = -0.10, -3.03, -3.85, -0.35, -3.62, -3.95, -0.27, -5.51, -6.52, -1.13, -2.74, -3.68, -0.09, -2.91, -5.79, -0.13, -4.66, -6.05; AP level: t = -0.23, -4.77, -6.15, 0.01, -3.10, -3.75, -0.13, -3.73, -3.44, 0.16, -2.09, -4.05, -0.17, -3.71, -3.51, -0.27, -3.26, -3.69; Lysholm score: t = -7.17, -6.44; all P < 0.05]. After 4 and 8 weeks of intervention, the WOMAC score, ATE, and TTE in the observation group were significantly lower than those in the control group [WOMAC score: t = 3.68, 0.64; ATE level: t = 3.88, 4.13; TTE level: t = 4.86, 4.60; all P < 0.05]. After 8 weeks of intervention, both groups had lower Visual Analog Scale scores compared with their scores before the intervention (U control group = -8.75, U observation group = -8.63), with the observation group showing significantly lower scores than the control group ( U = -5.95, P < 0.001). Conclusions:The Mulligan technique combined with IET can effectively alleviate knee joint pain in patients with KOA, promote the recovery of knee joint function, enhance proprioceptive recovery, and improve neuromuscular control abilities.

In line with the rising global incidence of cancer,tumor metastasis has become the leading cause of mortality among cancer patients.Formation of the pre-metastatic niche(PMN)creates an optimal microenvironment for tumor cell colonization and metastasis,thus facilitating tumor dissemination.In this context,cancer-associated fibroblasts(CAFs)have garnered significant attention as a result of their multifaceted roles in tumor progression.CAFs enhance the formation of the PMN and promote the invasive behavior of tumor cells by remodeling the extracellular matrix,inducing epithelial-mesenchymal transition,stimulating angiogenesis and modulating the tumor immune microenvironment.These processes not only expedite metastasis but also enable tumor immune evasion.This paper reviews the fundamental mechanisms and functions of CAFs in tumor metastasis,examines their potential applications in cancer research and therapy,and offers new perspectives and directions for the development of anti-tumor metastasis strategies.