Post-traumatic stress disorder (PTSD) is a relatively common but complex mental illness with a range of diverse risk factors. Typical symptoms include the re-experience or avoidance of traumatic events, cognitive impairment, and hypervigilance. While the exact pathogenesis of PTSD is unclear, many studies indicate that epigenetic regulation plays a key role in its development. Specifically, numerous studies have indicated that the levels of histone acetylation and methylation, DNA methylation, and noncoding RNA are altered in PTSD patients. Further to this, natural products have been found to achieve epigenetic regulation of PTSD by regulating the expression of epigenetic enzymes, long noncoding RNA (lncRNA), and miRNA, thereby playing a role in improving PTSD symptoms. To date, however, no epigenetic regulation related drugs have been used in the treatment of PTSD. Furthermore, while natural products that can epigenetically regulate PTSD have received increasing levels of attention, there have not yet been any systematic reports on the topic. Here, we summarized the roles and mechanisms of natural products in the epigenetic regulation of PTSD, providing a novel and unique perspective that will help to guide the development and application of new PTSD treatments.

Objective To construct the performance evaluation index system of specialist cooperation alliance in hos-pital-community in order to scientifically evaluate the effect of the construction of the specialist cooperation alliance.Methods By searching literature related to the construction of specialized league,sort out national and local policy documents,and the"structure-process-result"model was adopted to initially construct the index system.The ex-pert letter consultation form of the indicator system was formed through the discussion of the special group,two rounds of Delphi expert consultation were carried out to determine the evaluation indicator system,and the weight coefficient of each indicator was determined by the simultaneous application of analytic hierarchy process.Results The effective recovery rates of the two rounds of questionnaire were 84.62％and 100.00％,respectively.The positive de-gree of experts was high,and the average authority degree of experts was 0.864.The importance,operability,sen-sitivity Kendall's W coefficient and x2 test value of all indexes were P＜0.05.Finally,an evaluation index system covering 9 first-level indicators and 25 second-level indicators was established.Conclusion The constructed perfor-mance evaluation index is scientific and reliable.The practical application shows that it can be used as a tool to evalu-ate the effect of integrated,continuous and collaborative health service delivery in hospital-community.

Objective:To investigate the distribution of health needs and healthcare workforce demands among potential service users in community health service institurions (CHSIs) and establish a comprehensive health needs profile for targeted service development.Methods:This is a cross-sectional study. A questionnaire survey (55 items for adults and 39 items for minors) was conducted among 564 residents aged 3-65 in Dapuqiao Subdistrict, Shanghai from March to May 2024. A health sketch model was developed, encompassing five dimensions (intake, basal metabolism, consumption, influencing factors, and somatosensory perception). Health issues were mapped to standardized healthcare services, and annual standardized workloads (SW) were calculated to quantify human resource demands. Results:Among 534 valid responses (94.68% response rate), 355 from the adults and 179 from minors, the top health issues for adults were irregular diet, nutritional imbalance, obesity, somatic fatigue, and disordered eating; for minors, they were nutritional imbalance, medication overuse, insufficient physical activity, picky eating, and anorexia. The total annual SW required to address these needs was 3 906 807.93. Among them, the total SW for each age group was as follows: the total annual SW demand for children aged between 3 and 5 years old was 24 108.90, for children aged between 6 and 11 years old was 141 355.70, for adolescents aged between 12 and 17 years old was 29 813.74, 223 475.50 for 18-24 year olds, 476 426.53 for 25-34 year olds, 1 221 105.84 for 35-44 year olds, 812 200.22 for 45-54 year olds; and 978 321.50 for 55-65 year olds. Workforce allocation analysis revealed a total demand for 139.84 standardized personnel, with rehabilitation therapists (38.16), general practitioners (35.69), and nurses (27.34) being the top three required roles.Conclusions:Health needs and workforce demands vary significantly across age groups. This study provides a data-driven framework for optimizing community health services through stratified health needs profiling and precision resource allocation. Future strategies should prioritize tailored interventions and workforce planning to bridge service gaps and enhance health outcomes.

Objective:To investigate the descrepancy between current supply and demand based on standardiized workload for rational human resource allocation in community health service centers.Methods:A retrospective study was conducted in Dapuqiao Community Health Service Center of Shanghai Huangpu District from January 1st to December 3lst 2023. The current status of demand and supply were analyzed using the 2023 data of the institution. The standardised workload was measured according to the potential basic medical and public health service needs based on the disease profile and population groups in the community. The discrepancy between the current supply and theoretical demand was analyzed.Results:A total of 36 634 patients paid 277 262 visits in outpatient clinics of Dapuqiao Community Health Service Center in 2023. There are total 161 employees in the center, 124 of whom are female (77.02%). The actual calibrated workload of basic medical care and public health service in the center calculated on fee-based medical service items in 2023 was 2 888 425.61 and 455 898.35, respectively; while the theoretically calibrated workload was 5 416 492.42 and 711 230.94, respectively. The center employed 131 medical and health workers currently, calibrated as 90.67 employees based on current demand, while it should be 183.74 calibrated on the theoretical demand, there was a certain discrepancy between the current staffing and the standard staffing based on the standardized workload calculation.Conclusion:At present, the actual standardized workload of basic medical and public health services in Dapuqiao Community Health Service Center still has room for improvement, but there is a certain gap between the current human resource allocation and the demand.

Objective:To explore the predictive value of miR-21 combined with high mobility group box-1 protein (HMGB1) for postoperative prognosis in patients with hypertensive intracerebral hemorrhage (HICH).Methods:A total of 137 HICH patients (HICH group) admitted to the Central Hospital of Yongzhou from March 2021 to March 2023 were retrospectively selected, and 60 healthy subjects undergoing physical examination in the same hospital during the same period were enrolled as the control group. Serum miR-21 and HMGB1 levels were compared between the two groups, and differences in serum miR-21 and HMGB1 levels among HICH patients with different disease severities and prognoses were analyzed. Univariate and multivariate logistic regression analyses were used to screen influencing factors for postoperative prognosis in HICH patients, and receiver operating characteristic (ROC) curve was applied to evaluate the predictive value of miR-21 combined with HMGB1 for postoperative prognosis.Results:The relative expression level of serum miR-21 on postoperative day 1 in the HICH group was significantly lower than that in the control group ( P<0.05), while the HMGB1 level was significantly higher ( P<0.05). With the aggravation of HICH severity, the relative expression of serum miR-21 significantly decreased (all P<0.05), while the HMGB1 level significantly increased (all P<0.05). The relative expression of serum miR-21 in the good prognosis group was significantly higher than that in the poor prognosis group ( P<0.05), while the HMGB1 level was significantly lower ( P<0.05). Univariate and multivariate logistic regression analyses showed that miR-21, HMGB1, preoperative Glasgow Coma Scale (GCS) score, and preoperative hematoma volume were influencing factors for postoperative prognosis in HICH patients (all P<0.05). ROC curve showed that the areas under the curve (AUC) of miR-21 and HMGB1 for predicting poor postoperative prognosis in HICH patients were 0.925 and 0.913, respectively, while the AUC of miR-21 combined with HMGB1 was 0.950. Conclusions:Peripheral blood miR-21 is significantly decreased and HMGB1 level is significantly increased in HICH patients. miR-21 combined with HMGB1 has a good predictive value for poor postoperative prognosis in patients with hypertensive intracerebral hemorrhage.

Objective:To explore the predictive value of miR-21 combined with high mobility group box-1 protein (HMGB1) for postoperative prognosis in patients with hypertensive intracerebral hemorrhage (HICH).Methods:A total of 137 HICH patients (HICH group) admitted to the Central Hospital of Yongzhou from March 2021 to March 2023 were retrospectively selected, and 60 healthy subjects undergoing physical examination in the same hospital during the same period were enrolled as the control group. Serum miR-21 and HMGB1 levels were compared between the two groups, and differences in serum miR-21 and HMGB1 levels among HICH patients with different disease severities and prognoses were analyzed. Univariate and multivariate logistic regression analyses were used to screen influencing factors for postoperative prognosis in HICH patients, and receiver operating characteristic (ROC) curve was applied to evaluate the predictive value of miR-21 combined with HMGB1 for postoperative prognosis.Results:The relative expression level of serum miR-21 on postoperative day 1 in the HICH group was significantly lower than that in the control group ( P<0.05), while the HMGB1 level was significantly higher ( P<0.05). With the aggravation of HICH severity, the relative expression of serum miR-21 significantly decreased (all P<0.05), while the HMGB1 level significantly increased (all P<0.05). The relative expression of serum miR-21 in the good prognosis group was significantly higher than that in the poor prognosis group ( P<0.05), while the HMGB1 level was significantly lower ( P<0.05). Univariate and multivariate logistic regression analyses showed that miR-21, HMGB1, preoperative Glasgow Coma Scale (GCS) score, and preoperative hematoma volume were influencing factors for postoperative prognosis in HICH patients (all P<0.05). ROC curve showed that the areas under the curve (AUC) of miR-21 and HMGB1 for predicting poor postoperative prognosis in HICH patients were 0.925 and 0.913, respectively, while the AUC of miR-21 combined with HMGB1 was 0.950. Conclusions:Peripheral blood miR-21 is significantly decreased and HMGB1 level is significantly increased in HICH patients. miR-21 combined with HMGB1 has a good predictive value for poor postoperative prognosis in patients with hypertensive intracerebral hemorrhage.

Objective To construct the performance evaluation index system of specialist cooperation alliance in hos-pital-community in order to scientifically evaluate the effect of the construction of the specialist cooperation alliance.Methods By searching literature related to the construction of specialized league,sort out national and local policy documents,and the"structure-process-result"model was adopted to initially construct the index system.The ex-pert letter consultation form of the indicator system was formed through the discussion of the special group,two rounds of Delphi expert consultation were carried out to determine the evaluation indicator system,and the weight coefficient of each indicator was determined by the simultaneous application of analytic hierarchy process.Results The effective recovery rates of the two rounds of questionnaire were 84.62％and 100.00％,respectively.The positive de-gree of experts was high,and the average authority degree of experts was 0.864.The importance,operability,sen-sitivity Kendall's W coefficient and x2 test value of all indexes were P＜0.05.Finally,an evaluation index system covering 9 first-level indicators and 25 second-level indicators was established.Conclusion The constructed perfor-mance evaluation index is scientific and reliable.The practical application shows that it can be used as a tool to evalu-ate the effect of integrated,continuous and collaborative health service delivery in hospital-community.

Objective:To investigate the distribution of health needs and healthcare workforce demands among potential service users in community health service institurions (CHSIs) and establish a comprehensive health needs profile for targeted service development.Methods:This is a cross-sectional study. A questionnaire survey (55 items for adults and 39 items for minors) was conducted among 564 residents aged 3-65 in Dapuqiao Subdistrict, Shanghai from March to May 2024. A health sketch model was developed, encompassing five dimensions (intake, basal metabolism, consumption, influencing factors, and somatosensory perception). Health issues were mapped to standardized healthcare services, and annual standardized workloads (SW) were calculated to quantify human resource demands. Results:Among 534 valid responses (94.68% response rate), 355 from the adults and 179 from minors, the top health issues for adults were irregular diet, nutritional imbalance, obesity, somatic fatigue, and disordered eating; for minors, they were nutritional imbalance, medication overuse, insufficient physical activity, picky eating, and anorexia. The total annual SW required to address these needs was 3 906 807.93. Among them, the total SW for each age group was as follows: the total annual SW demand for children aged between 3 and 5 years old was 24 108.90, for children aged between 6 and 11 years old was 141 355.70, for adolescents aged between 12 and 17 years old was 29 813.74, 223 475.50 for 18-24 year olds, 476 426.53 for 25-34 year olds, 1 221 105.84 for 35-44 year olds, 812 200.22 for 45-54 year olds; and 978 321.50 for 55-65 year olds. Workforce allocation analysis revealed a total demand for 139.84 standardized personnel, with rehabilitation therapists (38.16), general practitioners (35.69), and nurses (27.34) being the top three required roles.Conclusions:Health needs and workforce demands vary significantly across age groups. This study provides a data-driven framework for optimizing community health services through stratified health needs profiling and precision resource allocation. Future strategies should prioritize tailored interventions and workforce planning to bridge service gaps and enhance health outcomes.

Objective:To investigate the descrepancy between current supply and demand based on standardiized workload for rational human resource allocation in community health service centers.Methods:A retrospective study was conducted in Dapuqiao Community Health Service Center of Shanghai Huangpu District from January 1st to December 3lst 2023. The current status of demand and supply were analyzed using the 2023 data of the institution. The standardised workload was measured according to the potential basic medical and public health service needs based on the disease profile and population groups in the community. The discrepancy between the current supply and theoretical demand was analyzed.Results:A total of 36 634 patients paid 277 262 visits in outpatient clinics of Dapuqiao Community Health Service Center in 2023. There are total 161 employees in the center, 124 of whom are female (77.02%). The actual calibrated workload of basic medical care and public health service in the center calculated on fee-based medical service items in 2023 was 2 888 425.61 and 455 898.35, respectively; while the theoretically calibrated workload was 5 416 492.42 and 711 230.94, respectively. The center employed 131 medical and health workers currently, calibrated as 90.67 employees based on current demand, while it should be 183.74 calibrated on the theoretical demand, there was a certain discrepancy between the current staffing and the standard staffing based on the standardized workload calculation.Conclusion:At present, the actual standardized workload of basic medical and public health services in Dapuqiao Community Health Service Center still has room for improvement, but there is a certain gap between the current human resource allocation and the demand.

Objective:To investigate the effect of Bakri balloon tamponade combined with oxytocin in the treatment of postpartum hemorrhage after cesarean section and its effect on coagulation function.Methods:Fifty patients with cesarean section and postpartum hemorrhage treated in Hainan Modern Women and Children′s Hospital from May 2018 to May 2021 were enrolled retrospectively, and they were randomly divided into observation group and control group, each with 25 cases. The control group was treated with oxytocin combined with intrauterine gauze to stop bleeding, and the observation group was treated with oxytocin combined with Bakri balloon to stop bleeding. The clinical efficacy and hemostatic effect of the two groups were compared. The heart rate, blood pressure, coagulation function before and after treatment and postoperative complications were compared between the two groups.Results:The total effective rate in the observation group was higher than that in the control group: 92.00%(23/25) vs. 68.00%(17/25), there was statistical difference ( χ2 = 4.50, P<0.05). The hemostasis time, intraoperative bleeding volume, 24 h postpartum bleeding volume and blood transfusion volume in the observation group were lower than those in the control group: (11.25 ± 2.54) min vs. (20.56 ± 4.87) min, (687.53 ± 102.84) ml vs. (789.25 ± 113.47) ml, (915.23 ± 115.62) ml vs. (1 041.65 ± 125.83) ml, (1 054.28 ± 186.73) ml vs. (1 207.58 ± 193.72) ml, there were statistical differences ( P<0.05). After treatment, the heart rate, diastolic blood pressure and systolic blood pressure in the observation group were lower than those in the control group: (85.17 ± 8.73) beats/min vs. (92.75 ± 9.05) beats/min, (81.25 ± 8.34) mmHg (1 mmHg = 0.133 kPa) vs. (90.12 ± 8.83) mmHg , (120.27 ± 15.17) mmHg vs. (132.71 ± 16.27) mmHg , there were statistical differences ( P<0.05). After treatment, the levels of prothrombin time and activated partial thromboplastin time in the observation group were lower than those in the control group, and the level of fibrinogen in the observation group was higher than that in the control group: (13.15 ± 1.28) s vs. (17.36 ± 1.58) s, (30.36 ± 6.75) s vs. (38.47 ± 7.38) s, (6.17 ± 1.02) g/L vs. (5.25 ± 0.97) g/L, there were statistical differences ( P<0.05). The incidence of postoperative complications in the observation group was lower than that in the control group: 12.00% (3/25) vs. 36.00%(9/25), there was statistical difference ( χ2 = 3.95, P<0.05). Conclusions:Bakri balloon tamponade combined with oxytocin can significantly improve the coagulation function of patients with postpartum hemorrhage after cesarean section, reduce the occurrence of postoperative complications.