Based on the theory of collateral disease， the treatment of late-stage sequela of cerebrovascular disease is considered to be primarily associated with deficiency and obstruction of cerebral collaterals and dysfunction of the spirit mechanism. Therefore， the fundamental therapeutic principle is to unblock and supplement the brain collaterals. Clinically， the late-stage sequelae of cerebrovascular disease are classified into four patterns， which are malnourishment， deficiency-heat， stasis obstruction， and phlegm clouding of brain collaterals. These are treated respectively with Tiansui Tongqiao Decoction （填髓通窍汤） to supplement essence and nourish the brain through moistening， unblocking and supplementing， Qingnao Touluo Decoction （清脑透络汤） to enrich yin， regulate spirit， and unblock collaterals through clearing and penetrating， Yiqi Tongluo Decoction （益气通络汤） to tonify qi and resolve stasis while softening tendons and unblocking collaterals， and Xinrun Touqiao Beverage （辛润透窍饮） to unblock and tonify yin and yang while unblocking the collaterals through acrid-moistening medicinals. Flexible modification of prescriptions according to individual symptoms was applied， resulting in favorable therapeutic outcomes.

Objective To compare the efficacy and adherence of rivaroxaban versus low-molecular-weight heparin for prophylactic anticoagulation in cancer patients with venous thromboembolism(VTE).Methods A total of 120 intermediate-to-high VTE risk patients with malignant tumors admitted to Depart-ment of Hematology and Oncology,West China Longquan Hospital of Sichuan University between September 2021 and December 2022,were randomly assigned to the rivaroxaban group(n=60)and the low-molecular-weight heparin group(n=60)using the random number table.The rivaroxaban group received oral Rivaroxa-ban,while the low-molecular-weight heparin group received subcutaneous injections of low-molecular-weight heparin sodium for prophylactic anticoagulation.All patients were followed up for 180 days.The primary end-point was medication adherence.The secondary endpoints included the incidence of VTE,bleeding events,and changes in coagulation parameters.Results The rate of good medication adherence was significantly higher in the rivaroxaban group than in the low-molecular-weight heparin group(95.00％vs.88.33％,P＜0.05).However,there were no statistically significant differences in the incidence of VTE or overall bleeding events between the two groups(P＜0.05).Following treatment,parameters including fibrinogen,prothrombin time(PT),and D-dimer levels showed significant improvement from baseline in both groups.Compared to the low-molecular-weight heparin group,the Rivaroxaban group demonstrated significantly higher fibrinogen levels,shorter PT,and lower D-dimer levels(P＜0.05).Stepwise logistic regression analysis identified the post-treatment platelet(PLT)count as a significant factor influencing bleeding events during prophylactic antico-agulation(P＜0.05).Khorana score≥3(high risk)was identified as a risk factor for bleeding events(P＜0.05).The incidence of clinically relevant non-major bleeding(CRNMB)was higher in the rivaroxaban group[11.67％(7/60)]compared to the low-molecular-weight heparin group[8.33％(5/60)],although the differ-ence was not statistically significant(P＜0.05).Kaplan-Meier curve analysis revealed no significant difference in the cumulative incidence of bleeding-free events between the two groups(P＜0.05).Conclusion Oral ri-varoxaban and subcutaneous low-molecular-weight heparin demonstrate comparable efficacy and safety for VTE prevention in cancer patients,but rivaroxaban significantly improves patient's adherence.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To analyze the epidemiological characteristics of severe fever with thrombocytopenia syndrome (SFTS) in Beijing in 2024, to investigate the infection status of reservoir hosts, vector organisms, and baseline human populations, and provide a scientific basis for formulating prevention and control strategies.Methods:Epidemiological surveys were conducted on all confirmed cases. Serum samples from healthy populations and reservoir hosts were collected for SFTSV antibody detection. Questing ticks were monitored using the flagging method. Real-time fluorescent quantitative PCR was employed to detect SFTSV in cases, reservoir hosts, and ticks. Positive samples underwent whole-genome sequencing and genetic evolution analysis.Results:In 2024, Beijing reported 15 locally infected cases with 4 deaths. The age of onset ranged from 50 to 80 years (median: 66 years). Cases showed a certain degree of geographical clustering, with June being the peak month of onset. The affected population was predominantly farmers, with a male-to-female ratio of 3∶2. Animal contact history emerged as a significant risk factor alongside tick bites. Parthenogenetic tick populations were identified in Pinggu district, while SFTSV-carrying ticks were detected in endemic areas (Mentougou, Shijingshan, and Fengtai Districts). Viral presence was also confirmed in ticks or dogs from non-endemic areas. Sequencing and phylogenetic analysis revealed stable clustering of strains into two distinct genotypes (A and B). Antibody-positive individuals were identified in healthy populations from non-endemic areas.Conclusions:The incidence of SFTS in Beijing is increasing, with natural viral circulation already established in non-endemic regions. Enhanced surveillance and adjusted prevention strategies are urgently needed.

Objective:To explore the prevalence and risk factors of insomnia in Chinese Air Force servicemen deployed to highland areas.Methods:A total of 718 Air Force servicemen deployed to Qinghai-Tibetan plateau were recruited at May 2024.Sleep quality was assessed with the Pittsburgh Sleep Quality Index.Social-demograph-ic,military service,and psychological characteristics were measured with a self-administered general question-naire.Bivariable and multivariable logistic regressions were performed to identify independent risk factors.Missing data were handled by the multiple imputation.Results:The average sleep duration was(6.9±1.2)h and the aver-age PSQI score was(5.9±4.1).Totally 53.8％of participants experienced clinically significant insomnia.The multivariable analysis revealed that age≥35(aOR=4.07,95％CI=1.11-17.76),stressful event(aOR=3.27,95％CI=2.00-5.49),dysfunctional sleep beliefs and attitudes(aOR=2.59,95％CI=1.75-3.85),and caffeine product usage(aOR=1.69,95％CI=1.17-2.43)were risk factors for insomnia,while Tibetan-indigenous ethnic(aOR=0.44,95％CI=0.20-0.91),higher perceived social support(aOR=0.96,95％CI=0.96-0.99),and positive coping style(aOR=0.96,95％CI=0.93-0.99)were protective factors.Conclusion:Air force service-men deployed to highland areas have sufficient sleep time,but reduced sleep quality.Age,exposed to stress event during deployment,dysfunctional sleep beliefs and attitudes,and caffeine product usage are risk factors for insomni-a,while Tibetan-indigenous ethnic,higher perceived social support and positive coping style act as protective fac-tors.

There is a dynamic and progressive relationship in acute pancreatitis(AP),following the principle of Wei-Qi-Ying-Xue transmission in traditional Chinese medicine(TCM).The metabolic disorders prevalent in AP can be attributed to the"turbid tox-in"category in TCM,which runs throughout the disease as causative factors and pathologic products.The abnormal metabolism of sub-tle substances is the initiating factor of Wei-Qi-Ying-Xue transmission.Disorders of energy metabolism lay the pathologic basis of tur-bid evil and stagnant heat in the Qi stage of AP.Changes in the metabolic environment further exacerbate the inflammatory response re-sulting in the exuberance of pathogenic heat and the accumulation of blood stasis and toxins,promoting AP from the Qi division into the Ying-Xue stage.Therefore,we propose that"holding the Qi-fen juncture"and restoring metabolic homeostasis may be the keys to ear-ly truncation of AP disease progression.This paper explores the pathogenesis connotation of Wei-Qi-Ying-Xue transmission in AP from a metabolic perspective combined with the turbid toxin theory,which not only enriches the scientific connotation of Wei-Qi-Ying-Xue syndrome differentiation but also provides new ideas for the prevention and treatment of severe AP with TCM.

Objective:To analyze the effect of different doses of estrogen on endometrial blood flow after tran-scervical resection of adhesion(TCRA)surgery in patients with intrauterine adhesion(IUA).Methods:A total of 70 moderate and severe IUA patients who underwent TCRA in the General Hospital of Ningxia Medical University from 2021 to 2023 were divided into group A(4 mg/day)and group B(6 mg/day)according to the dosage of es-trogen after operation.Reexamination of hysteroscopy was performed 2 months later,menstrual volume was fol-lowed up,uterine parameters in secretory phase were detected by B-ultrasound,and factors related to prolifera-tion,fibrosis and blood flow were detected by immunofluorescence after 3 months.Results:① In the severe IUA group,there was no difference in the rate of intrauterine re adhesion between group A2 and group B2.The satis-faction rate of endometrial epithelialization and endometrial glandular duct density in group B2 was higher than that in group A2,and the difference was statistically significant(P＜0.05).There was no significant difference in the three indicators within the moderate IUA group(P＞0.05).②Three months after operation,in the severe IUA group,there were statistically significant differences(P＜0.05)in menstrual flow,endometrial thickness ET,endo-metrial volume EV,endometrial blood flow values(VI,FI,VFI),and uterine artery blood flow values(PI,RI)be-tween the two groups;The above indicators showed no statistically significant differences within the moderate IUA group(P＞0.05).③Detection of endometrial markers:the expression of proliferation marker(Ki-67)and angio-genesis marker(CD31,CD34,CD146,b-FGF,VEGF)in group B2 was higher than that in group A2,while the ex-pression of fibrosis marker(α-SMA,TGF-β1)was lower,with statistical significance(P＜0.05).There was no sig-nificant difference in the expression of above indexes between group A,and group B,in moderate IUA group(P＞0.05).Conclusions:Short-term application of relatively high dose estrogen(6 mg/day)after TCRA can pro-mote better endometrial repair by improving endometrial blood flow in patients with severe IUA,while in patients with moderate IUA there is no significant difference in the effect on endometrial repair.

Objective:To compare the performance differences of domestic and imported CD3/CD28 activation beads for manufacturing CAR-T cells,providing a backup or alternative for domestic CAR-T cell research and manufacture.Methods:A mature protocol using imported CD3/CD28 activation beads with a 1∶1 ratio for CD3+T cells was implemented as research control.Domestic beads were used with gradient ratios of 1∶2,1∶1,and 2∶1 to activate T cells.72 h after T cell activation,CAR-T cells were manufactured by CAR lentiviral infection and cell proliferation was monitored at 2-,4-,and 7-days post-infection.Flow Cytometry was used to detect CAR-T cell positivity 5 days after infection and to detectCD4/CD8 phenotype of CAR-T cells and PD1+TIM3+cell exhaustion ratio 8 days after infection.Results:CAR-T cells manufactured by domestic CD3/CD28 activation beads exhibited similar phenotype compared with those manufactured by imported CD4/CD8 beads.The positive rate of CAR-T cells prepared with domestic beads was slightly lower than that of imported beads(53.7%vs 57.9%).However,the proliferation of CAR-T cells manufactured by domestic beads was about twice that of cells manufactured by imported beads,and the exhaustion level was only half that of imported beads(4.21%vs 7.91%).Moreover,the use of domestic magnetic beads was lower than that of imported magnetic beads,which was advantageous for cutting the costs of CAR-T cells research and manufacture.Conclusion:Domestic CD3/CD28 activation beads used for CAR-T cells manufacturing demonstrate comparable overall performance to their imported counterparts,showing potential as a backup or alternative for imported beads.

Objective:To explore the application effect of health education path management model based on cloud platform in the perioperative period of patients with atrial fibrillation (AF), and analyze the feasibility of innovative education forms.Methods:Adopting a non synchronous historical control study design.A total of 291 patients who underwent transcatheter radiofrequency ablation in Fuzhou University Affiliated Provincial Hospital from January to June 2023 were selected by convenience sampling. To avoid contamination of research subjects by grouping them according to admission time, 144 patients admitted from January to March 2023 were used as the control group, and 147 patients admitted from April to June 2023 were used as the intervention group.The control group adopted the traditional health education method, and the intervention group adopted the health education path management mode based on the cloud platform.The postoperative recovery (length of hospital stay, time out of bed, surgical complications), the first postoperative bed urination, the degree of health knowledge related to atrial fibrillation, and the patient satisfaction were compared between the two groups.Results:There were 101 males and 43 females in the control group, was (61.74 ± 10.63) years old, and 103 males and 44 females in the intervention group, was (62.93 ± 8.79) years old.After the intervention, the hospitalization time of the intervention group was (4.25 ± 1.00) days, which was shorter than that of the control group (6.23 ± 1.16) days, and the difference was statistically significant ( t=5.92, P<0.05). The time of getting out of bed after operation in the intervention group was (6.69 ± 0.84) hours, which was earlier than that in the control group (12.69 ± 1.51) hours, and the difference was statistically significant ( t=25.68, P<0.05). There were 134 cases of no complications in the intervention group and 9 cases of subcutaneous hematoma, 2 cases of medical viscose-related skin injury, 1 case of pneumothorax/hemothorax, and 1 case of acute cerebrovascular event occurred, there were 113 cases of no complications in the intervention group, which had 16 cases of subcutaneous hematoma, 2 cases of medical viscose-related skin injury, 11 cases of pneumothorax/hemothorax, and 2 cases of acute cerebrovascular event, the difference was statistically significant ( χ2=12.38, P<0.05). There were 119 cases of spontaneous urination, 17 cases of dysuria and 11 cases of urinary retention in the intervention group, which were lower than 100 cases of spontaneous urination, 13 cases of dysuria and 31 cases of urinary retention in the control group, the difference was statistically significant ( χ2=11.68, P <0.05). Score of the health knowledge score of AF in the intervention group was (21.49 ± 0.16) points, which was higher than the control group's score of (18.30 ± 0.20) points, and the difference was statistically significant ( t=12.50, P<0.05). The satisfaction of intervention group's score was (20.12 ± 1.93) points, which was higher than the control group's score of (15.10 ± 3.13) points, and the difference was statistically significant ( t=16.51, P<0.05). Conclusions:The application of the health education path management model based on cloud platform in the perioperative period of patients with atrial fibrillation is conducive to promoting the rapid recovery of patients after surgery, improving their mastery of disease-related knowledge and satisfaction with health education, and has certain feasibility in clinical nursing health education.

It is proposed that the brain Xuanfu and the glymphatic system(GS)have commonality in physiological structure and similarity in functions such as transporting brain substances,transmitting brain information and clearing metabolites.It is believed that GS may be the substantial manifestation of the brain Xuanfu,and GS dysfunction is the key pathological link of depression.Xuanfu stagnation and Shenji dysfunction are the core pathogenesis of depression.Taking"Brain Xuanfu-GS"as the starting point,the patho-logical mechanism of depression is deeply explored,providing a theoretical basis for the clinical diagnosis and treatment of depression in traditional Chinese medicine.