Objective: To evaluate the intervention effect of school based salt reduction health education, so as to provide a scientific basis for constructing a more effective and sustainable salt reduction intervention model for children. Methods: According to a randomized controlled trial design, in June 2022, probability proportional to size sampling was used to select 501 second grade students (248 in the control group and 253 in the intervention group) from 10 primary schools in Zhenjiang (intervention group) and 10 primary schools in Yangzhou (control group), Jiangsu Province. An one year school based salt reduction health education intervention was implemented. This included 20 online and 8 offline health education sessions, monitoring of salt consumption in the canteen, and the establishment of a salt reduction environment on campus. The control group received no additional salt reduction interventions. A questionnaire survey and 24 hour urinary sodium test were conducted before and after the intervention. The difference in differences method was used to evaluate the intervention effect. Results: After the intervention, the intervention group showed significant net intervention effects in knowledge aspects, including knowing that primary school students consume less salt than adults ( OR=3.55,95%CI =1.69-7.47), daily salt intake of primary school students ( OR=6.64,95%CI =3.71-11.87), long term high salt intake leading to hypertension ( OR=6.83,95%CI =3.93-11.91), low salt intake not causing hair graying ( OR= 1.66 ,95%CI =1.00-2.75), salt content in food labels ( OR=4.56,95%CI =2.63-7.91), and common high salt foods ( OR=3.39,95%CI =1.87-6.14) (all P <0.05). In terms of attitude, the net intervention effect for having a positive attitude toward using less salt in home cooking was significantly increased ( OR=1.88,95%CI =1.13-3.12, P <0.05). There were no statistically significant net intervention effects for salt reduction related behaviors (all P >0.05). There was no statistically significant difference in the changes of 24 hour urinary sodium between the intervention group and the control group before and after intervention ( P >0.05). Conclusions School based salt reduction health education effectively improves students salt reduction knowledge and attitudes but has a limited effect on behavior change. The home-school collaboration should be strengthened, and the dietary environment should be optimized simultaneously.

OBJECTIVE:To conduct a Meta-analysis of evaluating the effects of whole-body vibration training on bone mineral density in postmenopausal women.METHODS:We searched CNKI,WanFang,PubMed,and Web of Science for studies on whole body vibration training to improve bone mineral density in postmenopausal women from database inception to April 3,2024,with the search terms whole-body vibration training,postmenopausal women,osteoporosis,and bone mineral density.Included indicators were lumbar spine(L1-L4,L2-L4),femoral neck,greater trochanter,Ward's triangle,and whole-body bone density.Revman 5.3 and R 4.3.3 were used for data analysis.RESULTS:(1)A total of 28 randomized controlled studies were included.(2)Vibration intensity:Vibration frequency＞20 Hz and amplitude＞2 mm could significantly increase the bone mineral density of the femoral neck,greater trochanter,Ward region,L1-L4 and L2-L4 lumbar vertebrae(P＜0.01,I2＞50％).(3)Training period and frequency:2-3 times per week,48-96 times per week,the bone mineral density at each site increased significantly(P＜0.05,I2＜50％).(4)Movement patterns:Dynamic training significantly increased bone mineral density in the femoral neck(P=0.03,/2=0％),greater trochanter(P＜0.001,I2=0％)and Ward region(P＜0.001,I2=0％);static squat significantly increased bone mineral density in L1-L4 lumbar spines(P＜0.001,I2=0％);and static multiple squatting was effective in improving bone mineral density in L2-L4 lumbar spines(P＜0.01,/2=0％)and the femoral neck(P=0.04,I2=34％).CONCLUSION:Whole-body vibration training has potential in improving bone mineral density in postmenopausal women.Recommended vibration frequencies and amplitudes are not less than 20 Hz and 2 mm,respectively,with no less than 48 training sessions.Static training is recommended for improving lumbar bone mineral density,while dynamic training is recommended for improving hip bone mineral density.

Objective: To investigate the potential therapeutic mechanisms of kaempferol , an active component in the traditional Chinese medicine gardenia , for lung cancer treatment using a network pharmacology approach . Methods: The main active ingredients and potential targets of Gardenia jasminoides were obtained through the Tra⁃ditional Chinese Medicine Pharmacology Database and Analysis Platform (TCMSP) , and combined with the lung cancer related target information collected from Gene Cards and OMIM databases , the intersection targets of Garde⁃nia jasminoides and lung cancer treatment were determined by drawing Venn diagrams . Further screening of core targets was conducted through PPI network analysis , and gene ontology (GO) function and Kyoto Encyclopedia of Genes and Genomes ( KEGG) pathway enrichment analysis were performed using the Metascape platform . Auto dock software was used to evaluate the binding affinity between the active ingredients of Gardenia jasminoides and target proteins . In terms of experiments , cell proliferation ability was evaluated through CCK⁃8 assay , cell migration and invasion ability were detected through cell scratch healing assay and Transwell assay , and the expression levels of epithelial mesenchymal transition ( EMT) protein and inflammatory factors were detected by Western blot and RT⁃qPCR . Results: The active ingredient kaempferol in Gardenia jasminoides exhibited significant binding ability invasion of lung cancer cells . The results of Western blot and RT⁃qPCR further confirmed that kaempferol could promote an increase in E ⁃cadherin , a decrease in N ⁃cadherin and Vimentin , and reduce the expression of inflam⁃matory factors . Conclusion The active ingredient of Gardenia jasminoides , kaempferol , inhibits the proliferation ,migration and invasion of lung cancer cells by targeting BCL⁃2 , while reversing EMT progression and suppressing the expression levels of inflammatory cytokines in lung cancer cells , thus preventing lung cancer progression .

High mobility group box 1 (HMGB1), when released extracellularly, plays a pivotal role in the development of spinal cord synapses and exacerbates autoimmune diseases within the central nervous system. In experimental autoimmune encephalomyelitis (EAE), a condition that models multiple sclerosis, the levels of extracellular HMGB1 and interleukin-33 (IL-33) have been found to be inversely correlated. However, the mechanism by which IL-33 deficiency enhances HMGB1 release during EAE remains elusive. Our study elucidates a potential signaling pathway whereby the absence of IL-33 leads to increased binding of P300/CBP-associated factor with HMGB1 in the nuclei of astrocytes, upregulating HMGB1 acetylation and promoting its release from astrocyte nuclei in the spinal cord of EAE mice. Conversely, the addition of IL-33 counteracts the TNF-α-induced increase in HMGB1 and acetylated HMGB1 levels in primary astrocytes. These findings underscore the potential of IL-33-associated signaling pathways as a therapeutic target for EAE treatment.
Animals ; Encephalomyelitis, Autoimmune, Experimental/metabolism* ; Astrocytes/metabolism* ; Interleukin-33/metabolism* ; HMGB1 Protein/metabolism* ; Acetylation ; Mice, Knockout ; Mice, Inbred C57BL ; p300-CBP Transcription Factors/metabolism* ; Mice ; Spinal Cord/metabolism* ; Cells, Cultured ; Female ; Signal Transduction

Hungary, as the first European country to legislate TCM, its legislation experience has significant implications for the international development of TCM. This article reviewed the historical process of TCM legislation in Hungary, summarized its legislative achievements, and analyzed the problems encountered during the implementation process. It was found that the current challenges faced by TCM legislation in Hungary mainly include constraints from the dominance of modern medicine, restrictions from strict qualification requirements, insufficient public awareness, difficulties in TCM registration, and challenges in policy coordination and cooperation. Based on these findings, the article proposed countermeasures such as improving the legal framework, strengthening educational cooperation, enhancing public awareness, promoting the mutual recognition of standards between China and Europe, and deepening China-Hungary collaboration. These measures aim to further improve the legislation and implementation of TCM in Hungary, thereby promoting the healthy development of TCM in Hungary and the global service trade of TCM.

Alzheimer's disease (AD) is the major form of dementia in the elderly and is closely related to the toxic effects of microglia sustained activation. In AD, sustained microglial activation triggers impaired synaptic pruning, neuroinflammation, neurotoxicity, and cognitive deficits. Accumulating evidence has demonstrated that aberrant expression of deubiquitinating enzymes is associated with regulating microglia function. Here, we use RNA sequencing to identify a deubiquitinase YOD1 as a regulator of microglial function and AD pathology. Further study showed that YOD1 knockout significantly improved the migration, phagocytosis, and inflammatory response of microglia, thereby improving the cognitive impairment of AD model mice. Through LC-MS/MS analysis combined with Co-IP, we found that Myosin heavy chain 9 (MYH9), a key regulator maintaining microglia homeostasis, is an interacting protein of YOD1. Mechanistically, YOD1 binds to MYH9 and maintains its stability by removing the K48 ubiquitin chain from MYH9, thereby mediating the microglia polarization signaling pathway to mediate microglia homeostasis. Taken together, our study reveals a specific role of microglial YOD1 in mediating microglia homeostasis and AD pathology, which provides a potential strategy for targeting microglia to treat AD.

OBJECTIVE:To conduct a Meta-analysis of evaluating the effects of whole-body vibration training on bone mineral density in postmenopausal women.METHODS:We searched CNKI,WanFang,PubMed,and Web of Science for studies on whole body vibration training to improve bone mineral density in postmenopausal women from database inception to April 3,2024,with the search terms whole-body vibration training,postmenopausal women,osteoporosis,and bone mineral density.Included indicators were lumbar spine(L1-L4,L2-L4),femoral neck,greater trochanter,Ward's triangle,and whole-body bone density.Revman 5.3 and R 4.3.3 were used for data analysis.RESULTS:(1)A total of 28 randomized controlled studies were included.(2)Vibration intensity:Vibration frequency＞20 Hz and amplitude＞2 mm could significantly increase the bone mineral density of the femoral neck,greater trochanter,Ward region,L1-L4 and L2-L4 lumbar vertebrae(P＜0.01,I2＞50％).(3)Training period and frequency:2-3 times per week,48-96 times per week,the bone mineral density at each site increased significantly(P＜0.05,I2＜50％).(4)Movement patterns:Dynamic training significantly increased bone mineral density in the femoral neck(P=0.03,/2=0％),greater trochanter(P＜0.001,I2=0％)and Ward region(P＜0.001,I2=0％);static squat significantly increased bone mineral density in L1-L4 lumbar spines(P＜0.001,I2=0％);and static multiple squatting was effective in improving bone mineral density in L2-L4 lumbar spines(P＜0.01,/2=0％)and the femoral neck(P=0.04,I2=34％).CONCLUSION:Whole-body vibration training has potential in improving bone mineral density in postmenopausal women.Recommended vibration frequencies and amplitudes are not less than 20 Hz and 2 mm,respectively,with no less than 48 training sessions.Static training is recommended for improving lumbar bone mineral density,while dynamic training is recommended for improving hip bone mineral density.

[Objective] To analyze the influencing factors of postoperative patency of longitudinal single suture intussusception microsurgical vasoepididymostomy, to provide reference for improving the repetition rate. [Methods] The clinical data of 82 patients with epididymal obstructive azoospermia who underwent longitudinal single suture intussusception microsurgical vasoepididymostomy in our hospital during Sep.2020 and Jan.2023 were retrospectively analyzed.The postoperative patency and spouse pregnancy were followed up by face to face and / or telephone interview.The effects of age, course of disease, body mass index (BMI), previous medical history (epididymitis, operation history, none), preoperative seminal plasma elastase (SPE) level, anastomosis site, unilateral and bilateral lesion, sperm quality, operation time and hospital stay on the postoperative patency rate were analyzed. [Results] All operations were successful, the follow-up rate was 95.12% (78/82), 78 were married, and the postoperative patency was 78.21% (61/78). Of the 61 patients who achieved patency, 56 were married, and the natural pregnancy rate of spouse was 45.21% (33/73). Univariate analysis showed that patients with age <30 years, course of disease <2 years, preoperative SPE level <290 ng/mL, bilateral anastomosis, body or tail anastomosis and motile sperm had higher postoperative patency rate (P>0.05). BMI, previous history, the number of motile sperms examined by epididymal fluid, the length of operation and hospital stay had no significant effects on postoperative patency (P>0.05). The results of multivariate logistic regression analysis showed that preoperative SPE level (OR=0.998, 95%CI: 0.997-1.000, P=0.008) and (OR=10.724, 95%CI: 2.243-51.283, P=0.003) were significantly correlated with postoperative patency. [Conclusion] The preoperative SPE level and anastomosis site are significant influencing factors of postoperative patency, which is higher in patients with age <30 years, course of disease <2 years, preoperative SPE level <290 ng/mL, bilateral anastomosis, body or tail anastomosis and motile sperm.

Objective:To analyze and summarize the clinical characteristics of mpox patients, thereby to rise clinicians′ awareness of severe mpox and provide a foundation for clinical diagnosis and treatment.Methods:The clinical data were retrospectively analyzed in 41 mpox patients treated at the Beijing You′an Hospital, Capital Medical University, from June to November 2023. Patients were categorized into mild and severe cases based on clinical manifestations, and laboratory results of the two groups were compared. Statistical analysis was performed using the Mann-Whitney U test. Results:The clinical manifestations of 41 mpox patients mainly included fever, rash and lymphadenopathy. Five patients with severe mpox might develop serious complications, including bacterial pneumonia, type Ⅰ respiratory failure, fungal infections, penile or perianal dry gangrene, penile soft tissue edema, intestinal obstruction, septic shock, perianal abscess, and necrotizing fasciitis. Patients with severe mpox had significantly higher white blood cell count (WBC), neutrophil count and C-reactive protein (CRP) level compare to those with mild cases (14.60(9.92, 24.08)×10 9/L vs 6.41(5.64, 8.37)×10 9/L, 12.43(7.02, 21.15)×10 9/L vs 3.35(2.46, 5.03)×10 9/L, 108.20(56.20, 124.10) mg/L vs 16.6(6.25, 49.98) mg/L), while the albumin level and CD4 + T lymphocyte count in the severe group were significantly lower compared to the mild cases (31.80(22.90, 35.15) g/L vs 44.70(42.90, 47.40) g/L, 24.00(12.00, 81.50)/μL vs 606.00(414.50, 767.50)/μL)). All these differences were statistically significant ( U=2.81, 3.02, 2.98, 3.56 and 3.26, respectively, all P<0.01). Conclusions:In clinical practice, clinicians should be vigilant for the possibility of severe mpox if patients exhibit a significant increase of WBC and CRP, a significant decrease in CD4 + T lymphocyte count, or if they develop severe complications.