ObjectiveTo explore the effect of transcutaneous electrical acupoint stimulation （TEAS） on stress response in patients undergoing unilateral biportal endoscopy （UBE） and to identify optimal TEAS parameters. MethodsA total of 96 patients undergoing UBE were randomly grouped into total intravenous anesthesia （TIVA） group， acupuncture-assisted anesthesia with continuous waves （AACW） group， and acupuncture-assisted anesthesia with sparse-dense waves （AASDW） group， with 32 patients per group. All groups were given a standardized TIVA protocol. In the AACW group （100 Hz continuous wave stimulation） and the AASDW group （2/100 Hz sparse-dense wave stimulation）， TEAS intervention was applied to both bilateral Zusanli （ST36） and Sanyinjiao （SP6） 30 minutes before TIVA induction and continued until the end of the surgery. In the TIVA group， electrodes were only connected without electrical stimulation. The stress response indicators including cortisol （Cor） and adrenocorticotropic hormone （ACTH）， heart rate （HR）， mean arterial pressure （MAP）， and bispectral index （BIS） at before anesthesia induction （T0）， after tracheal intubation （T1）， during laminectomy （T2）， and 1 hour after surgery （T3） were compared across groups. The operation duration， anesthesia duration， extubation and recovery duration were recorded， as well as pain intensity including visual analogue scale （VAS）， and sedation level （by Ramsay sedation score） at 2， 6， 12 hours after surgery， and postoperative complications. ResultsThe AACW group and AASDW group had lower ACTH and COR levels at T1， T2 and T3， as well as lower HR and MAP levels at T1 and T2 than TIVA group， with AASDW group being lower than AACW group （P＜0.05）. At T3， the AASDW group had higher BIS than TIVA group and AACW group （P＜0.05）. No significant difference in operation duration was observed （P＞0.05）. The AACW group and AASDW group had shorter anesthesia， extubation and recovery duration than TIVA group， with AASDW group being the shortest （P＜0.05）. The VAS scores at 2 h， 6 h， and 12 h after surgery in the AACW and AASDW groups were lower than those in the TIVA group， with the AASDW group showing significantly lower scores than the AACW group （P＜0.05）. The Ramsay sedation scores in the AASDW group were lower than those in the AACW group at 2 h and 6 h after surgery （P＜0.05）. The total incidence of complications in the AASDW group was 6.25% （2/32）， significantly lower than 28.13% （9/32） in the TIVA group （P＜0.05）. ConclusionTEAS can effectively suppresses stress response in patients undergoing UBE， with the 2/100 Hz sparse-dense wave parameter being most effective， which can stabilize hemodynamics， accelerate recovery， improve postoperative sedation and analgesia quality， and reduces complications.

As the incidence of autism rises annually,its unknown pathogenesis makes it challenging to treat the varied repetitive and stereotyped behaviors that characterize its core symptoms.The striatum is an important brain region for the control of locomotor behaviors,featuring a unique mosaic structure,complex neural origin,and finely regulated developmental process that is highly susceptible to genetic and environmental influences.Both clinical and basic studies have indicated that abnormal development of the striatal nuclei may contribute to the pathogenesis of these repetitive stereotyped behaviors in autism.Clinical imaging data have primarily identified gross anatomical variations in the stratum(e.g.,its general outline),but lack the resolution necessary to detect the cellular and subcellular alterations within the region.By introducing the abnormalities in the spatiotemporal development of the striatum and their links to the characteristic behaviors of autism,this review aims to advance our understanding of the role of the striatum in autism pathogenesis and to inform future animal studies and clinical research.

In order to investigate the mitigating effect of Yin Chen aqueous extract on liver injury induced by LPS combined with D-GalN in mice,a mouse liver injury model was established by in-traperitoneal injection of LPS and D-GalN,and the mice were group-fed by instillation of saline,bi-phenyl dibenzyl ester,and Yin Chen aqueous extract with different concentrations of LPS and D-GalN.The liver index of mice was calculated,pathological tissue sections were observed,and the expression of ALT,AST,inflammatory cytokines,oxidative stress,hepatic enzymes,and IL-17/TNF pathway were detected in serum to investigate the effects and mechanisms of the aqueous ex-tracts of Yin Chen in alleviating the liver injury in mice.The results showed that the liver index of mice in the model group was significantly elevated,the serum levels of ALT and AST were signifi-cantly elevated,the levels of IL-iβ,IL-8 and TNF-α in liver tissue were significantly elevated,the levels of IL-4 were significantly reduced,the levels of GSH-Px,CAT and SOD were significantly reduced,the levels of ROS and MDA were significantly elevated,CYP2E1 and CYP1A2 protein content and mRNA expression were significantly up-regulated,and the expression levels of TNF,TNFR1,IL-17A,ACT1 and IL-6 mRNA were significantly up-regulated.The study showed that the aqueous extract of Yin Chen had a certain alleviating effect on the liver injury caused by LPS combined with D-GalN in mice.The mechanism of action includes decreasing the metabolic level of hepatic drug enzymes,alleviating oxidative stress,inhibiting the expression of IL-17/TNF pathway and down-regulating the level of inflammatory factors in mice.

Objective:To study the characteristics of oral microbiota in patients with periodontitis and its effects on Toll-like recep-tors(TLRs)signaling pathway and levels of inflammatory factors.Methods:Fifty patients with periodontal disease who received treatment in our hospital from January 2021 to September 2023 were selected as the trial group,and 50 healthy physical examination people during the same period were selected as the control group.Subgingival microbiota was cultured and gingival crevicular fluid samples were collected.Subgingival bacterial diversity was detected by 16S rRNA,interleukin-6(IL-6),IL-1β and tumor necrosis factor-α(TNF-α)levels in gingival crevicular fluid were detected by enzyme-linked immunosorbent assay,and TLRs signaling path-way was detected by real-time quantitative polymerase chain reaction.Results:The subgingival Simpson index in the trial group was higher than that in the control group.Subgingival microbiota was significantly separated between the two groups,and the relative abundance of Prevotella,Hemophilus and Veillonella were significantly different(P＜0.05).The number of microbiota in the trial group was higher than that in the control group(P＜0.05).The levels of IL-6,IL-1β,TNF-α and mRNA relative expression of TLRs signaling pathway in gingival crevicular fluid in trial group were higher than those in control group(P＜0.05).The levels of IL-6,IL-1β and TNF-α in gingival crevicular fluid of patients with periodontal disease were positively correlated with the number of microbiota of Parvobacteria,Tenella forsythiae,Prevotella intermedia and Porphyromonas gingivalis.Logistic regression analysis showed that the number of microbiota of Parvobacteria,Tenneella forsythiae,Prevotella intermedia and Porphyromonas gingivalis were independent factors influencing the high expression of IL-6,IL-1β and TNF-α.Conclusion:In periodontitis patients,the subgingi-val microbiota was changed,the mRNA expression of TLRs signaling pathway and the expression of inflammatory factors were in-creased,and the number of subgingival microbiota was significantly correlated with the expression of inflammatory factors.

Objective:To analyze the association between remnant cholesterol (RC) and the risk of atherosclerotic cardiovascular disease (ASCVD) in community population in Shanghai.Methods:Using baseline and follow-up data from the Shanghai Suburban Adult Cohort and Biobank, individuals with ASCVD (including coronary heart disease, stroke, myocardial infarction, and peripheral artery disease) at baseline were excluded. A Cox proportional hazards regression model was employed to analyze the relationship between RC and ASCVD risk and the association under different LDL-C levels.Results:A total of 57 281 participants were included, with a median follow-up of 5.61 person-years. During the follow-up, 1 436 ASCVD events (2.51%) were recorded. After adjusting for potential confounders, individuals with moderate ( HR=1.18, 95% CI: 1.03-1.36) or high RC levels ( HR=1.32, 95% CI: 1.15-1.51) had an increased risk of ASCVD. The association was stronger in participants younger than 60 years-old (interaction P=0.048). Participants with RC ≥0.97 mmol/L and LDL-C <3.40 mmol/L demonstrated a 19% ( HR=1.19, 95% CI: 1.06-1.35) increased risk of ASCVD. When RC ≥0.97 mmol/L and LDL-C ≥3.40 mmol/L, ASCVD risk increased by 42% ( HR=1.42, 95% CI: 1.21-1.67). Conclusions:Elevated RC increases ASCVD risk, regardless of LDL-C levels. RC can serve as a valuable predictor and intervention target for ASCVD.

Objective:To analyze the mediating effect of cardiovascular health status (CVH) on the association between educational level and cardiovascular disease (CVD).Methods:The participants were from Shanghai Suburban Adult Cohort and Biobank, and questionnaire survey, physical examination, blood biochemistry were conducted from 2016 to 2020 for baseline information collection, and follow up was conducted until March 31, 2024 based on the medical data, CVD incidence data and death surveillance data at different levels. The associations of educational level, CVH and time to CVD onset of the study population were analyzed using the accelerated failure time model to analyze the mediating effects of CVH, health behaviors, and health factors in the association of educational level and time to CVD onset. The mediating effects of educational level, gender, and age moderated associations were also analyzed.Results:A total of 57 312 participants were included, with 2 780 new cases of CVD during a median follow-up of 6.71 (6.71-6.72) years, and a mean incidence density of 7.77/1 000 person-years (95% CI: 7.48/1 000 person-years -8.06/1 000 person-years). In total, the less educational level and the lower CVH, the higher CVD incidence density ( P<0.05). The results of accelerated failure time models showed that the time ratio for CVD-free survival was 1.15 (95% CI: 1.06-1.24) and 1.33 (95% CI: 1.10-1.60) for moderate and high educational level, respectively. The results of the mediation effect analysis showed that the association between moderate and high educational level and time to CVD onset was 29.60% (20.50%-50.00%) and 36.10% (23.80%-59.00%), 9.97% (5.07%-20.00%) and 13.84% (6.84%-29.00%), 15.24% (9.64%-27.00%) and 17.55% (11.58%-33.00%) of mediators mediated by CVH, health behaviors, health factors, respectively. Among them, there was an exposure-mediated interaction of educational level and a positive moderating effect of age. Conclusion:CVH, health behaviors and health factors had a proportionate mediating effect in the association between educational level and risk of CVD development.

Objective:To analyze the association between remnant cholesterol (RC) and the risk of atherosclerotic cardiovascular disease (ASCVD) in community population in Shanghai.Methods:Using baseline and follow-up data from the Shanghai Suburban Adult Cohort and Biobank, individuals with ASCVD (including coronary heart disease, stroke, myocardial infarction, and peripheral artery disease) at baseline were excluded. A Cox proportional hazards regression model was employed to analyze the relationship between RC and ASCVD risk and the association under different LDL-C levels.Results:A total of 57 281 participants were included, with a median follow-up of 5.61 person-years. During the follow-up, 1 436 ASCVD events (2.51%) were recorded. After adjusting for potential confounders, individuals with moderate ( HR=1.18, 95% CI: 1.03-1.36) or high RC levels ( HR=1.32, 95% CI: 1.15-1.51) had an increased risk of ASCVD. The association was stronger in participants younger than 60 years-old (interaction P=0.048). Participants with RC ≥0.97 mmol/L and LDL-C <3.40 mmol/L demonstrated a 19% ( HR=1.19, 95% CI: 1.06-1.35) increased risk of ASCVD. When RC ≥0.97 mmol/L and LDL-C ≥3.40 mmol/L, ASCVD risk increased by 42% ( HR=1.42, 95% CI: 1.21-1.67). Conclusions:Elevated RC increases ASCVD risk, regardless of LDL-C levels. RC can serve as a valuable predictor and intervention target for ASCVD.

Objective:To analyze the mediating effect of cardiovascular health status (CVH) on the association between educational level and cardiovascular disease (CVD).Methods:The participants were from Shanghai Suburban Adult Cohort and Biobank, and questionnaire survey, physical examination, blood biochemistry were conducted from 2016 to 2020 for baseline information collection, and follow up was conducted until March 31, 2024 based on the medical data, CVD incidence data and death surveillance data at different levels. The associations of educational level, CVH and time to CVD onset of the study population were analyzed using the accelerated failure time model to analyze the mediating effects of CVH, health behaviors, and health factors in the association of educational level and time to CVD onset. The mediating effects of educational level, gender, and age moderated associations were also analyzed.Results:A total of 57 312 participants were included, with 2 780 new cases of CVD during a median follow-up of 6.71 (6.71-6.72) years, and a mean incidence density of 7.77/1 000 person-years (95% CI: 7.48/1 000 person-years -8.06/1 000 person-years). In total, the less educational level and the lower CVH, the higher CVD incidence density ( P<0.05). The results of accelerated failure time models showed that the time ratio for CVD-free survival was 1.15 (95% CI: 1.06-1.24) and 1.33 (95% CI: 1.10-1.60) for moderate and high educational level, respectively. The results of the mediation effect analysis showed that the association between moderate and high educational level and time to CVD onset was 29.60% (20.50%-50.00%) and 36.10% (23.80%-59.00%), 9.97% (5.07%-20.00%) and 13.84% (6.84%-29.00%), 15.24% (9.64%-27.00%) and 17.55% (11.58%-33.00%) of mediators mediated by CVH, health behaviors, health factors, respectively. Among them, there was an exposure-mediated interaction of educational level and a positive moderating effect of age. Conclusion:CVH, health behaviors and health factors had a proportionate mediating effect in the association between educational level and risk of CVD development.

Objective:To investigate the effects of combined stent and catheter thrombectomy technique on severe cerebral venous sinus thrombosis.Methods:A single-center, prospective, randomized controlled study was conducted involving 78 patients with severe cerebral venous sinus thrombosis who were treated at Lishui People's Hospital from January 2019 to December 2023. Using the random number table method, these patients were divided into two groups: an experimental group ( n = 39) and a control group ( n = 39). The control group received heparin anticoagulation treatment, while the experimental group underwent stent placement combined with catheter thrombectomy. The patency rate of occluded venous sinuses, Glasgow Coma Scale scores, Glasgow Outcome Scale scores, overall prognosis, and the incidence of adverse events were compared between the two groups. Results:After treatment and at 90 days post-treatment, the patency rate of occluded venous sinuses in the experimental group was 89.7% (35/39) and 79.5% (31/39), respectively. These were significantly higher than those in the control group [71.8% (28/39), 56.4% (22/39), χ2 = 4.04, 4.77, both P < 0.05]. Both the Glasgow Coma Scale scores and Glasgow Outcome Scale scores significantly increased in both groups after treatment, with the experimental group showing higher scores than the control group (all P < 0.05). At 30 and 90 days after treatment, the proportion of patients with a modified Rankin Scale score of ≤ 2 in the experimental group was 87.2% (34/39) and 79.5% (31/39), respectively. These were significantly higher than those in the control group [66.7% (26/39), 53.8% (21/39), χ2 = 4.62, 5.77, both P < 0.05]. There was no significant difference in the total incidence of adverse events between the two groups ( P > 0.05). Conclusions:The stent combined with catheter thrombectomy technique exhibits a considerable application value for patients with severe cerebral venous sinus thrombosis. This approach can enhance the vascular recanalization rate, promote disease recovery, improve patient prognosis, and is considered safe.

Maternal and neonatal tetanus (MNT) has historically posed a severe threat to the lives of mothers and newborns. Since the 19th century, clean delivery practices and vaccination with tetanus toxoid have been effective means of preventing MNT. However, the process of global elimination of MNT remains slow, especially in areas with scarce medical resources. Most countries have adopted the strategy of vaccinating pregnant women to eliminate MNT. In contrast, China chose a more challenging strategy by increasing the hospital delivery rate and improving maternal and child health in rural areas, successfully eliminating MNT in 2012. Maintaining this achievement is not easy. In the future, nations should strengthen cooperation, share successful experiences, and collectively strive to eliminate MNT worldwide. This article reviews the medical cognitive process of MNT and introduces the progress of global MNT elimination program and the prevention and control strategies in China.