Work serves as a critical means of obtaining resources, facilitating personal growth, realizing self-worth, and engaging in social interactions. However, work-related diseases pose significant threats to workers’ health and productivity, and impose considerable economic burdens. This article categorized work-related diseases into six major types, including musculoskeletal disorders, mental and behavioral disorders, cardiovascular and metabolic diseases, digestive system diseases, reproductive system diseases, and non-specific respiratory diseases, and summarized their risk factors, assessment methods, policy regulation, and prevention and control measures. Current research in this field predominantly relies on cross-sectional studies, which present limitations in causal inference and potential risks of bias. Future studies should expand sample sizes, optimize research designs, and establish multidimensional evaluation systems to comprehensively assess the health and economic impacts of work-related diseases. It is recommended to enhance the translation of research findings into practice, thereby providing a scientific basis for the occupational health protection system and promoting the well-being and sustainable development of the working population.

In the current era filled with change and challenges,public hospitals,as a crucial part of the national healthcare system,urgently need to enhance their agility to swiftly respond to the ever-changing environment.Current it outlines the origins and connotations of organizational agility,argues for the necessity of organizational agility in public hospitals,and proposes the core competencies required to maintain organizational agility in public hospitals,namely:patient-centeredness,environmental sensitivity,proactive planning,organizational integration capability,flexibility,rapid response,iterative regulation,and continuous learning.Furthermore,it attempts to establish a cultivation pathway for organizational agility in public hospitals,encompassing multiple dimensions such as organizational culture,agile leadership,communication systems,organizational structure,the embedding of new productivity,management systems,partner management,training systems,performance evaluation,and compliance management.

The active ingredients of Curcuma aromatica have multi-target effects and could intervene in the process of neurodegenerative diseases from multiple perspectives, such as promoting the clearance of Aβ, anti-inflammatory, anti-oxidant, neuroprotective, anti-depressant, and anti-tumor effects. However, the low bioavailability of Curcuma extracts limits their therapeutic effects in the body. In addition, the side effects of long-term use and the dose-effect relationship are still unclear, and more new pharmacodynamic observations are needed. This article reviews the research on single-ingredient and compound traditional Chinese medicine preparations of Curcuma to provide references for clinical medication.

ObjectiveTo investigate the clinical features and outcomes of recompensation in patients with autoimmune hepatitis （AIH）-related decompensated cirrhosis， to identify independent predictive factors， and to construct a nomogram prediction model for the probability of recompensation. MethodsA retrospective cohort study was conducted among the adult patients with AIH-related decompensated cirrhosis who were admitted to The Fifth Medical Center of PLA General Hospital from January 2015 to August 2023 （n=211）. The primary endpoint was achievement of recompensation， and the secondary endpoint was liver-related death or liver transplantation. According to the outcome of the patients at the end of the follow-up， the patients were divided into the recompensation group （n=16） and the persistent decompensation group（n=150）.The independent-samples t test was used for comparison of normally distributed continuous data with homogeneity of variance， and the Mann-Whitney U rank sum test was used for comparison of non-normally distributed continuous data with heterogeneity of variance； the chi-square test or the Fisher’s exact test was used for comparison of categorical data between groups； the Kaplan-Meier method was used for survival analysis； the Cox proportional-hazards regression model was used to identify independent predictive factors， and a nomogram model was constructed and validated. ResultsA total of 211 patients were enrolled， with a median age of 55.0 years and a median follow-up time of 44.0 months， and female patients accounted for 87.2%. Among the 211 patients， 61 （with a cumulative proportion of 35.5%） achieved recompensation. Compared with the persistent decompensation group， the recompensation group had significantly higher white blood cell count， platelet count （PLT）， total bilirubin （TBil）， alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， total bile acid， prothrombin time， international normalized ratio （INR）， SMA positive rate， Model for End-Stage Liver Disease （MELD） score， Child-Pugh score， and rate of use of glucocorticoids （all P0.05）， as well as significantly lower age at baseline， number of complications， and death/liver transplantation rate （all P0.05）. At 3 and 12 months after treatment， the recompensation group had continuous improvements in AST， TBil， INR， IgG， MELD score， and Child-Pugh score， which were significantly lower than the values in the persistent decompensation group （all P0.05）， alongside with continuous increases in PLT and albumin， which were significantly higher than the values in the persistent decompensation group （P0.05）. The multivariate Cox regression analysis showed that baseline ALT （hazard ratio ［HR］=1.067， 95% confidence interval ［CI］： 1.010 — 1.127， P=0.021）， IgG （HR=0.463，95%CI：0.258 — 0.833， P=0.010）， SMA positivity （HR=3.122，95%CI：1.768 — 5.515， P0.001）， and glucocorticoid therapy （HR=20.651，95%CI：8.744 — 48.770， P0.001） were independent predictive factors for recompensation， and the nomogram model based on these predictive factors showed excellent predictive performance （C-index=0.87，95%CI：0.84 — 0.90）. ConclusionAchieving recompensation significantly improves clinical outcomes in patients with AIH-related decompensated cirrhosis. Baseline SMA positivity， a high level of ALT， a low level of IgG， and corticosteroid therapy are independent predictive factors for recompensation. The predictive model constructed based on these factors can provide a basis for decision-making in individualized clinical management.

Objective:To explore the role and mechanism of serum response factor (SRF) and lncRNA FGD5-AS1 in lung adenocarcinoma (LUAD).Methods:The plasma and tissue wax of LUAD patients treated in Tangshan People's Hospital from 2020 to 2022 and the plasma of healthy people were collected. The expression of SRF in LUAD tissues and cells, and the expression of lncRNA FGD5-AS1 in LUAD tissues, plasma and cells were detected by quantitative real-time polymerase chain reaction (qRT-PCR). The expression levels of SRF and lncRNA FGD5-AS1 in LUAD tissue microarray were detected by immunohistochemistry and in situ hybridization. LUAD cells A549, H1299 and H1975 were cultured in vitro and divided into si-NC and si-SRF groups, si-NC and si-lncRNA FGD5-AS1 groups, pcDNA3.1 and lncRNA FGD5-AS1 groups, si-NC+pcDNA3.1/si-SRF+pcDNA3.1/si-SRF+lncRNA FGD5-AS1 groups. The effects of the above groups on the proliferation, invasion and migration of LUAD cells were detected by CCK-8, cloning formation, EdU, Transwell and scratch test. The JASPAR database was used to predict the downstream lncRNA FGD5-AS1 that can be regulated by SRF; double luciferase experiment, chromatin Immunoprecipitation (CHIP) and electrophoretic mobility shift assay (EMSA) experiment were used to verify the regulatory effect between SRF and lncRNA FGD5-AS1, and the subcutaneous tumorigenesis experiment in nude mice was used to detect the effects of cells that stably knock down SRF and stably overexpress lncRNA FGD5-AS1 on the growth of transplanted tumors. Results:The results of immunohistochemistry showed that the mean optical density of SRF in LUAD tissues (1.49±0.33) was higher than that in adjacent tissues (1.00±0.00, P＜0.001). The expression level of SRF in paraffin tissues of LUAD patients was higher than that in normal tissues adjacent to cancer ( P=0.037). CCK-8, cloning, scratch and Transwell experiments showed that knockdown SRF could inhibit the proliferation, migration and invasion of A549 and H1299 cells, respectively. [For A549 cells: The clone formation count, migration count, invasion count, and 48-h migration distance ratio were (233.70±18.50), (808.70±6.11), (489.70±53.00), and 1.00±0.03, respectively, in the si-NC group; and (131.30±22.50), (403.00±9.54), (372.70±26.27), and 2.14±0.09, respectively, in the si-SRF group. For H1299 cells: The clone formation count, migration count, invasion count, and 48-h migration distance ratio were (194.30±20.98), (988.70±64.52), (907.70±67.02), and 1.00±0.05, respectively, in the si-NC group; and (137.70±7.77), (665.70±157.10), (565.70±67.01), and 1.52±0.03, respectively, in the si-SRF group. All comparisons showed statistically significant differences ( P＜0.05)] JASPAR database prediction shows that SRF and lncRNA FGD5-AS1 have binding site. The double luciferase experiment, CHIP and EMSA experiments showed that SRF could regulate lncRNA FGD5-AS1. In situ hybridization showed that the mean optical density of lncRNA FGD5-AS1 in tissue microarray of LUAD patients (1.28±0.31) was higher than that in adjacent tissues (1.00±0.00, P＜0.001). The results of qRT-PCR experiment showed that the expression level of lncRNA FGD5-AS1 in wax tissues of LUAD patients was higher than that in normal tissues adjacent to cancer ( P=0.017). The expression level of lncRNA FGD5-AS1 in plasma of LUAD patients (3.48±2.62) was higher than that of healthy people (1.02±0.03, P＜0.001). CCK-8, cloning, EDU, scratch and Transwell experiments showed that overexpression of lncRNA FGD5-AS1 could promote cell proliferation [For A549 cells: The clone formation count, EdU-positive cell count, invasion count, and 48-h migration distance ratio were (22.67±5.86), (1.00±0.09), (135.70±13.20), and 0.35±0.02, respectively, in the pcDNA3.1 group; and (46.33±9.07), (1.65±0.10), (205.00±13.23), and 0.20±0.01, respectively, in the FGD5-AS1-overexpressing group. All comparisons showed statistically significant differences ( P＜0.05)], migration and invasion and vice versa [For H1975 cells: The clone formation count, EdU-positive cell count, invasion count, and 48-h migration distance ratio were (75.33±4.16), (1.00±0.02), (258.70±45.79), and 0.18±0.01, respectively, in the NC group; and (37.00±4.00), (0.52±0.07), (130.70±9.07), and 0.53±0.04, respectively, in the lncRNA FGD5-AS1 knockdown group (si-lncRNA FGD5-AS1 group). All comparisons showed statistically significant differences ( P＜0.05)]. Overexpression of lncRNA FGD5-AS1 could rescue the effect of knockdown SRF on the proliferation, migration and invasion of A549 and H1299 cells. The results of subcutaneous tumorigenesis experiment in nude mice indicated that the tumorigenicity of LUAD cells stably knockdown SRF was weakened and vice versa. Conclusion:SRF can promote the progress of LUAD by regulating lncRNA FGD5-AS1.

Objective:To investigate the inpact of thyroid cancer-derived cancer-associated fibroblasts(CAF) autophagy on papillary thyroid cancer(PTC).Methods:CAF and normal fibroblasts were isolated from cancerous and adjacent normal thyroid tissues from four PTC patients. Expressions of fibroblast activation protein(FAP) and α-smooth muscle actin in cells were assessed. Conditioned medium of CAF and normal fibroblasts were prepared and used to culture PTC cells. The effects of CAF and normal fibroblasts on survival, proliferation, migration, invasion and iodine uptake of PTC cells were evaluated through cell proliferation assay, cell scratch assay, cell invasion assay, and cell iodine uptake assay. The autophagy level of CAF was also evaluated. Autophagy inhibition and activation were used to regulate the autophagy of CAF, and then their effects on PTC cell proliferation, migration and invasion were further evaluated. The in vivo effect of CAF autophagy on PTC xenograft tumor growth was evaluated.Results:CAF exhibited higher FAP expression and basal autophagy levels. PTC cells co-cultured with CAF-conditioned media showed enhanced proliferation, migration, invasion, and reduced iodine uptake. Autophagy inhibition reduced these effects, while autophagy activation further promoted them. In vivo, inhibiting CAF autophagy suppressed tumor growth.Conclusions:CAF promotes PTC cell malignancy through autophagy activation, enhancing proliferation, migration, and invasion while reducing iodine uptake.

By establishing a complete data organizational structure,technical architecture,quality control framework,and concept framework,hospitals can effectively regulate data management,data security,and quality monitoring,achieving full-cycle monitoring of data management.Breaking down the resource barriers of data systems,improving the efficiency of data usage and circulation,and promoting the increase in data value.It drives the hospital's scientific research innovation,medical insurance cost control,data value monetization,and the improvement of high-quality capabilities.Through the establishment of a sustainable digital culture and operational philosophy,it integrates data with hospital assets,continuously enhancing the value realization of hospital data in operations,management,diagnosis and treatment,and scientific research.

Objective:To investigate the clinical characteristics and independent risk factors of severe disease in patients with anti-nuclear matrix protein (NXP) 2 antibody-positive juvenile dermatomyositis (JDM).Methods:A retrospective cohort study was conducted, including 219 anti-NXP2 antibody-positive JDM patients admitted to 23 children′s hospitals across China from July 2011 to July 2023. Patients were classified into severe and non-severe groups based on classification criteria for severe dermatomyositis. Demographic characteristics, clinical manifestations, and laboratory parameters were compared between the 2 groups using independent sample t-test, Mann-Whitney U test, or χ2 test. Univariate and multivariate Logistic regression analyses were performed to identify risk factors for severe disease. The receiver operating characteristic curve was employed to calculate optimal cut-off values. Results:Among the 219 patients, 108 were male and 111 were female, with an age at onset of 6.3 (3.5, 9.4) years. The severe group comprised 69 patients, and the non-severe group 150 patients. The severe group had significantly higher rates of fever, heliotrope rash, subcutaneous edema, periorbital edema, anti-Ro52 antibody positivity, as well as elevated levels of ferritin-to-albumin ratio (FAR), creatine kinase (CK), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH) (all P<0.05). Multivariate analysis identified anti-Ro52 antibody positivity ( OR=13.26, 95% CI 1.37-128.29) and elevated FAR ( OR=1.90, 95% CI 1.09-2.31) as independent risk factors for severe anti-NXP2 antibody-positive JDM (both P<0.05). Receiver operating characteristic curve analysis revealed that a FAR cutoff value of 6.82 predicted severe disease with an area under the curve of 0.87 (95% CI 0.81-0.94, P<0.001), sensitivity of 0.85, and specificity of 0.70. All patients received glucocorticoid therapy, and the severe group received higher proportions of steroid pulse therapy, cyclophosphamide, mycophenolate mofetil, intravenous immunoglobulin, biologics, and adjuvant treatments compared to the non-severe group (all P<0.05). In terms of outcomes, 2 patients (2.9%) in the severe group died (due to neurological involvement and intestinal perforation, respectively), while the remaining patients achieved complete clinical response or remission. All patients in the non-severe group achieved remission. Conclusions:The primary clinical features of anti-NXP2 antibody-positive JDM included fever, heliotrope rash, subcutaneous edema, periorbital edema, anti-Ro52 antibody positivity, and elevated levels of CK, AST, LDH, and FAR. Furthermore, anti-Ro52 antibody positivity and a FAR>6.82 were identified as independent risk factors.

Objective To investigate the mechanism by which Biejiajian Pill(BJJP)regulates ferroptosis in hepatocellular carcinoma(HCC)cells through the p62/Keap1/NRF2 pathway and to provide an experimental basis for its application in the prevention and treatment of HCC.Methods Huh7 HCC cells were divided into a normal control group,a BJJP drug serum group,an erastin(a ferroptosis inducer)group,a BJJP drug serum+erastin group,and BJJP drug serum+ferrostatin-1(Fer-1)(a ferroptosis inhibitor)group.BJJP drug serum was prepared with animals treated with BJJP and CCK-8 assay was performed to determine the optimal concentration and duration of BJJP intervention.The levels of intracellular iron(Fe),reduced glutathione(GSH),lipid peroxides(MDA),and reactive oxygen species(ROS)were measured.Western blot was performed to determine the expression levels of FTH1,GPX4,xCT,SLC40A1,Keapl,p62,and NRF2.JC-1 staining was performed to measure mitochondrial membrane potential,and cell immunofluorescence was performed to determine the expression of p62 and Keap1.Results According to the CCK-8 assay results,the cell inhibition rate was highest when BJJP was administered at a high dose of 2.2 g/kg(P＜0.001).Furthermore,the inhibition rate of Huh7 cells was highest when Huh7 cells were treated with high-dose BJJP drug serum for 48 h.Therefore,the serum concentration of high-dose BJJP and 48 h were selected as the treatment dose and duration for the subsequent experiment.Compared with the control group,the BJJP drug serum group,the erastin group,and the BJJP drug serum+erastin group showed increased iron content,decreased GSH content,increased MDA levels,increased ROS aggregation,decreased FTH1,GPX4,xCT,SLC40A1,p62,and NRF2 contents,increased Keap1 content,and decreased mitochondrial membrane potential(P＜0.05).Conclusion BJJP regulates ferroptosis in Huh7 HCC cells by inhibiting the p62/Keap1/NRF2 pathway,demonstrating potentials as a therapeutic agent for HCC.

Objective To analyze the characteristics of HIV-1 pretreatment drug resistance(PDR)and molecular transmission networks in Yubei District,Chongqing,providing evidence for targeted interventions.Methods Using a cross-sectional design,plasma samples were collected from HIV/AIDS patients receiving antiretroviral therapy(ART)in Yubei District from January 2022 to December 2023.Pol gene fragments were extracted and amplified for HIV-1 genotyping and drug resistance analysis.Molecular transmission networks were constructed based on genetic distance calculations.Results Among 478 HIV-1 pol sequences,eight geno-types were identified:with CRF07_BC(60.4%,289/478),CRF08_BC(15.5%,74/478),CRF01_AE(11.7%,56/478),and CRF85_BC(5.9%,28/478).The overall PDR rate was 6.3%(30/478),with resistance to nucleoside reverse transcriptase inhibitors(NRTIs)and non-nucleoside reverse transcriptase inhibitors(NNRTIs)at 1.7%(8/478)and 5.2%(25/478),respectively.No protease inhibitor(PI)resistance was de-tected.The molecular network included 177 cases(37.0%network entry rate),forming 53 clusters with 198 connections.Cluster sizes ranged from 2 to 17 nodes,and 75.3%(149/198)of connections were associated with five subdistricts/towns:Shuanglonghu Street,Huixing Street,Luoqi Town,Gulu Town,and Baoshenghu Street.Conclusion HIV-1 genotypes in Yubei District exhibit diversity and complexity,with moderate PDR prevalence.Regional clustering of transmission networks suggests the need for enhanced molecular surveil-lance and targeted interventions based on analytical findings.