Pulmonary fibrosis（PF） is a progressive and life-threatening disease with limited therapeutic options， highlighting the urgent need for innovative drug discovery strategies. To address this challenge， the authors propose the formula-originated rational intelligent screening&translation（FIRST）， a systematic framework for developing anti-fibrotic monomers derived from classical traditional Chinese medicine（TCM）. The strategy integrates three key dimensions， including tissue-oriented intelligent screening of active compounds， structural optimization based on drug-target spatial interactions and plant biosynthetic pathways， and cross-scale validation of drug. We further highlight its applications in discovering tissue-oriented novel drugs from clinically validated TCM， the development and mechanistic elucidation of anti-fibrotic therapeutics， as well as the clinical translation and secondary development of candidate drugs. This strategy paves the way for first-in-class， formula-derived monomeric drugs with defined structures， clarified mechanisms， and proven safety， offering a transformative avenue to meet the urgent therapeutic needs of PF and setting a new paradigm for TCM-based drug innovation.

Pulmonary fibrosis（PF） is a progressive and life-threatening disease with limited therapeutic options， highlighting the urgent need for innovative drug discovery strategies. To address this challenge， the authors propose the formula-originated rational intelligent screening&translation（FIRST）， a systematic framework for developing anti-fibrotic monomers derived from classical traditional Chinese medicine（TCM）. The strategy integrates three key dimensions， including tissue-oriented intelligent screening of active compounds， structural optimization based on drug-target spatial interactions and plant biosynthetic pathways， and cross-scale validation of drug. We further highlight its applications in discovering tissue-oriented novel drugs from clinically validated TCM， the development and mechanistic elucidation of anti-fibrotic therapeutics， as well as the clinical translation and secondary development of candidate drugs. This strategy paves the way for first-in-class， formula-derived monomeric drugs with defined structures， clarified mechanisms， and proven safety， offering a transformative avenue to meet the urgent therapeutic needs of PF and setting a new paradigm for TCM-based drug innovation.

Objective To investigate the capacity of municipal and county-level Centers for Disease Control (CDC) in Shandong Province for γ radionuclides in food as well as gross α and gross β in drinking water, and to provide evidence for strengthening radiological laboratories. Method Data regarding radioactive detection capacity were collected from 16 prefecture-level cities and 136 county-level CDCs. Chi-square test and Fisher's exact tests were used to compare capacity differences across regions and between cities with and without nuclear power plants. Correlation analysis was used to evaluate the spatial equity of gross α and gross β detection capacity for drinking water. Result The detection capacity of gross α and gross β in drinking water varied significantly among counties (χ²=81.026, P<0.001），no significant difference was found between coastal and inland cities (χ²=2.021，P>0.155); Cities with nuclear power plants showed better detection capacity (χ²=20.253，P<0.01). The detection capacity for γ radionuclides in food was primarily concentrated in the prefecture-level cities that host nuclear power plants. Conclusion The overall detection capacity for radioactivity in drinking water was acceptable but spatially uneven. The capacity for monitoring radioactive contamination in food was generally weak. It is necessary to strengthen capacity building at the grassroots level.

ObjectiveTo evaluate the comparative clinical outcomes of zero-profile interbody fusion （Zero-P） and traditional anterior cervical discectomy and fusion with titanium plate （ACDF-plate） for three-level cervical spondylosis， providing a reference to optimize surgical strategies for three-level cervical spondylosis. MethodsIn this retrospective comparative study， 113 patients were included and assigned to either the Zero-P group （n=51） or the ACDF-plate group （n=62） according to their surgical approaches. Clinical outcomes were evaluated and compared between the two groups using operative time， intraoperative blood loss， length of hospital stay， visual analog scale （VAS） scores， cervical range of motion （ROM）， neck disability index （NDI）， Cervical Disability Index （CDI）， Japanese orthopaedic association （JOA） scores， and postoperative complication rates. ResultsCompared with the ACDF-plate group， the Zero-P group had a shorter operative time and less intraoperative blood loss （P<0.05）； the neck pain VAS score was lower on the 1st day and 1st week after surgery （P<0.05）； the cervical flexion range of motion was higher at 1 month after surgery （P<0.05）； the JOA score was higher at 3 months after surgery， while the NDI and CDI scores were lower （P<0.05）； the total incidence of complications （11.76%） was significantly lower than that in the plate fixation group （35.48%）， and the incidence of neck foreign body sensation/stiffness was lower （P<0.05）. ConclusionZero-P not only demonstrates safety and efficacy comparable to the ACDF-plate， but also highlights the significant value of the minimally invasive concept in facilitating early recovery. Both procedures have their respective emphasis on biomechanical maintenance and minimally invasive benefits， providing a clear evidence-based reference for individualized and precise surgical decision-making in three-level cervical spondylosis.

ObjectiveTo investigate the protective effect of ellagic acid （EA） against bleomycin （BLM）-induced pulmonary fibrosis and associated pulmonary function impairment in mice， and to elucidate its relationship with the regulation of the interleukin（IL）-17/ nuclear factor （NF）-κB/ matrix metalloproteinase （MMP）9 signaling axis. MethodsA pulmonary fibrosis model was established in male C57BL/6J mice via intratracheal BLM injection. Interventions included IL-17 neutralizing antibody， Ixekizumab， SB-3CT， PDTC， or EA were used to modulate the IL-17/NF-κB/MMP9 signaling axis. Pathological changes in lung tissue were observed via HE， Masson， and Sirius red staining. Pulmonary function was assessed using a pulmonary function test （PFT）. Western blot and qRT-PCR were employed to detect related protein and gene expression. Network pharmacology was utilized to predict the potential targets of EA. A protein-protein interaction （PPI） network was constructed using the STRING database and Cytoscape. Molecular docking was performed to validate the binding capability of EA to core targets. ResultsBLM successfully induced obvious pulmonary fibrosis and lung dysfunction in mice， significantly elevating the level of the pro-inflammatory cytokine IL-17. This was associated with the activation of the transcription factor NF-κB p65， leading to the upregulation of the pro-fibrotic factor MMP9. Inhibition of the IL-17/NF-κB/MMP9 signaling axis markedly alleviated the degree of pulmonary fibrosis. EA intervention significantly suppressed the BLM-induced increase in IL-17， blocked the activation of the NF-κB/MMP9 pathway， and consequently reduced lung fibrotic lesions and improved pulmonary function. ConclusionEA may effectively ameliorate BLM-induced pulmonary fibrosis and lung dysfunction in mice， likely by inhibiting the inflammatory and fibrotic responses mediated through the IL-17/NF-κB/MMP9 signaling pathway.

BACKGROUND: Without timely and effective rehabilitation, hearing loss may profoundly affect human life quality. China has a large population of hearing-impaired individuals, which imposes a heavy health burden on society. Moreover, this population is projected to increase rapidly owing to China's aging society. METHODS: We used data from a population-representative epidemiological investigation of hearing loss and ear diseases in four Chinese provinces. We estimated the national prevalence using multiple linear regression of the age-group proportions and prevalence in 31 provinces with clustering analysis. We used years lived with disability (YLDs) to analyze the disease burden and forecasted the prevalence of hearing loss by 2060 in China. RESULTS: An estimated 115 million people had moderate-to-complete hearing loss in 2015 across the 31 provinces of China (8.4% of 1.37 billion people). Of these, 85.7% were older than age 50 years (99 million people) and 2.4% were younger than 20 years old (2.8 million people). Of all YLDs attributable to hearing loss, 68.9% were attributable to moderate-to-complete cases. By 2060, a projected 242 million people in China will have moderate-to-complete hearing loss, a 110.0% increase from 2015. CONCLUSIONS The hearing loss prevalence in China is high. Population aging and socioeconomic factors substantially affect the prevalence and severity of hearing loss and the disease burden. The prevalence and severity of hearing loss are unevenly distributed across different provinces. Future public health policies should take these trends and regional variations into account.
Humans ; China/epidemiology* ; Hearing Loss/epidemiology* ; Prevalence ; Middle Aged ; Male ; Female ; Adult ; Aged ; Adolescent ; Young Adult ; Child ; Child, Preschool ; Infant ; Aged, 80 and over ; Cost of Illness

This study systematically analyzed the global research landscape, technological composition, and core patents in the field of networks target and network pharmacology, and proposes further suggestions based on the IncoPat patent citation database and VOSviewer bibliometric network visualization tool. Using patent literature metrics and scientific knowledge mapping method, technological innovation pathways, research hotspots, and future directions in this field were further revealed. In particular, this field is moving towards data-driven, intelligent, and systematic approaches. Patent analysis indicated that most patent applications in this domain focused on traditional Chinese medicine(TCM), which have provided key engineering technical approaches to explore and solve complex problems of TCM. By integrating big data and artificial intelligence technologies, network targets and network pharmacology have conferred high-precision screening and quality control of key components and targets in herbal formulations and prescriptions, accelerating the clinical translation and industrialization of TCM-based new drugs and health products with medicine-food homology. Therefore, it is essential to optimize the patent protection system and establish integrated technology platforms in this field for ensuring the competitiveness of technological achievements in research and clinical application. These efforts will advance the widespread application and high-quality development of TCM modernization, precision medicine, and innovative drug discovery.
Bibliometrics ; Patents as Topic ; Humans ; Medicine, Chinese Traditional ; Network Pharmacology/trends* ; Drugs, Chinese Herbal/pharmacology*

Abstract In recent years, the prevalence of overweight and obesity among children and adolescents has risen rapidly, posing a serious threat to their physical and mental health. To provide scientific, systematic, and standardized weight management guidance for overweight and obese children and adolescents, the study focuses on the core concept of healthy lifestyle intervention, integrates multidisciplinary expert opinions and research findings,and proposes a comprehensive multidisciplinary intervention framework covering scientific exercise intervention, precise nutrition and diet, optimized sleep management, and standardized psychological support. It calls for the establishment of a multi agent collaborative management mechanism led by the government, implemented by families, fostered by schools, initiated by individuals, optimized by communities, reinforced by healthcare, and coordinated by multiple stakeholders. Emphasizing a child and adolescent centered approach, the consensus advocates for comprehensive, multi level, and personalized guidance strategies to promote the internalization and maintenance of a healthy lifestyle. It serves as a reference and provides recommendations for the effective prevention and control of overweight and obesity, and enhancing the health level of children and adolescents.

OBJECTIVE To analyze the outcomes of hearing screening and rescreening among preschool children in two districts and eight counties of Xinyang City,to explore the major etiological patterns,and to evaluate parental awareness of childhood hearing health,thereby providing evidence for regional preschool hearing health management.METHODS A total of 4 020 preschool children aged 3.0-6.5 years who underwent hearing screening in Xinyang between January 2023 and January 2025 were included.The initial screening employed transient evoked otoacoustic emissions(TEOAE)and tympanometry.Children who failed the initial screening were rescreened one month later under standardized conditions using tympanometry and distortion product otoacoustic emissions(DPOAE).Those who still failed underwent further auditory evaluations,including auditory steady-state response(ASSR),auditory brainstem response(ABR),and imaging examinations.Prior to rescreening,parents or guardians completed a structured questionnaire on hearing health knowledge and perceptions of their child's auditory behaviors.RESULTS The initial screening failure rate was 12.1%(121/1 002)in the counties and 6.1%(184/3018)in the districts,with a significant difference between the two groups(χ2=37.51,P<0.001).The age of children who failed the initial screening was(5.74±0.90)years in the counties and(4.99±0.93)years in the districts,also significantly different(t=7.03,P<0.001).Overall,305 children failed the initial screening(7.6%,305/4 020).At rescreening,127 cases(41.6%,127/305)remained abnormal;118 of them completed further testing and were diagnosed with otitis media with effusion(OME)in 111 cases(94.1%,some with concurrent sinusitis or adenoid/tonsillar hypertrophy),sensorineural hearing loss in 5 cases(4.2%),and cholesteatoma in 2 cases(1.7%).Parental survey results showed that 92.1%were unaware of ototoxic drugs,38.1%of parents of affected children failed to recognize their child's hearing problems,while 21.3%of parents of normal-hearing children misjudged their child as having poor auditory responses.CONCLUSION OME was the most common cause of hearing abnormalities in preschool children in Xinyang.Higher failure rates in county-level areas highlight the need to strengthen regional preschool hearing screening systems.Parental awareness of childhood hearing health was insufficient,underscoring the importance of targeted health education to improve early recognition and timely intervention,thereby supporting optimal language,learning,and social development in preschool children.

Objective To investigate the therapeutic effects and mechanisms of Huangqi Jianzhong Decoction(HJD)on gastric mucosal injury induced by Helicobacter pylori(Hp)infection.Methods A Wistar rat model of Hp-induced gastric mucosal injury was established.Successfully modeled rats were randomly divided into five groups:model group,low-,medium-and high-dose HJD groups,and quadruple therapy group(Omeprazole+Amoxicillin+Clarithromycin+Colloidal Bismuth pectin),8 rats per group,with an additional normal group.After 4 weeks of treatment,gastric mucosal pathological changes were assessed by hematoxylin-eosin(HE)staining.Serum levels of interleukin 1β(IL-1β),interleukin 18(IL-18),tumor necrosis factor α(TNF-α),chemokine(C-X-C motif)ligand 1(CXCL1),chemokine(C-X-C motif)ligand 9(CXCL9),and gastrin-17(G-17)were measured by enzyme-linked immunosorbent assay(ELISA).Protein expression levels of IRF8,IFN-γ,interferon-induced tetratricopeptide repeat protein 3(Ifit3)and uridine phosphorylase 1(Upp1)in gastric mucosal tissues were detected by Western Blot.Results Compared with the normal group,the model group exhibited significant gastric mucosal damage,serum levels of IL-1β,IL-18,TNF-α,CXCL1 and CXCL9 were significantly increased,G-17 was drcreased,and protein expression levels of IRF8,IFN-γ,Ifit3 and Upp1 in gastric mucosa were significantly increased,the differences being statistically significant(P＜0.05).Compared with the model group,the gastric mucosal tissue injury of rats in the medium-and high-dose of HJD groups and the quadruple therapy group was significantly improved,the levels of IL-1β,IL-18,TNF-α,CXCL1 and CXCL9 in serum were significantly decreased,G-17 was significantly increased,and the protein expression levels of IRF8,IFN-γ,Ifit3 and Upp1 in gastric mucosa were significantly decreased,the differences being statistically significant(P＜0.05).The effect in above indexes in high-does HJD groups was superior to the low-and mediun-groups.Conclusion HJD alleviates Hp-induced gastric mucosal injury by inhibiting the IRF8/IFN-γ signaling pathway and subsequent inflammatory responses.