Objective Objective To analyze the potential spatial factors affecting the genetic differentiation of Oncomelania hupensis robertsoni in Yunnan Province. Methods A total of 13 administrative villages were selected from schistosomiasis-endemic areas of Yunnan Province as O. hupensis snail sampling sites. At least 200 snails were collected in each site, and the spatial variable data of each site were recorded, including longitude, latitude and altitude. Thirty active and Schistosoma japonicum uninfected O. hupensis snails were selected from each sampling site by means of the crawling method and the cercarial shedding method. Genomic DNA was extracted from O. hupensis snails. Following PCR amplification, purification of PCR amplification products and sequencing, the gene sequences of O. hupensis snail samples were spliced and edited using the DNAstar software and the NCBI database to yield the complete mitochondrial sequences of O. hupensis snails at each sampling site, and the mitochondrial genetic distance matrix of O. hupensis robertsoni was calculated at each sampling site. The geographical coordinates of each sampling site were marked using the software ArcGIS 10.2, and the straight-line geographical distance between each sampling site was calculated. The altitude difference, longitude difference and latitude difference between each sampling site were calculated using the Excel software, and the correlation between the mitochondrial genetic distance matrix of O. hupensis robertsoni and each spatial variable matrix was examined by using the Mantel test at 13 sampling sites in Yunnan Province. Results Among the 13 O. hupensis snail sampling sites in Yunnan Province, the largest mitochondrial genetic distance of O. hupensis robertsoni snail populations was seen between Anding Village, Nanjian Yi Autonomous County and Caizhuang Village, Midu County (26.244 2), and the largest geographical distance was seen between Dongyuan Village, Gucheng District and Cangling Village, Chuxiong County (272.64 km). The highest altitude difference was seen between Anding Village, Nanjian Yi Autonomous County and Dongyuan Village, Gucheng District (1 086.10 m), and the largest longitude difference was found between Qiandian Village, Eryuan County and Cangling Village, Chuxiong County (1.86°), while the largest latitude difference was measured between Leqiu Village, Nanjian Yi Autonomous County and Dongyuan Village, Gucheng District (1.81°). In addition, the mitochondrial genetic distance of O. hupensis robertsoni snail populations was positively correlated with altitude at 13 snail sampling sites in Yunnan Province (r = 0.542 8, P < 0.001), and showed no significant correlations with geographical distance (r = 0.093 4, P > 0.05), longitude (r = −0.199 5, P > 0.05) or latitude (r = 0.205 7, P > 0.05). Conclusion Altitude may be a potential spatial factor affecting the genetic differentiation of O. hupensis robertsoni in Yunnan Province.

The report Cancer Statistics, 2026 systematically estimated new cancer cases and deaths in the United States for 2026 and provided an overview of long-term cancer trends in the country. This article focuses on the core data for children and adolescents (aged 0–19 years) from the report, interpreting the incidence, survival, and mortality rates, their temporal trends, and the long-term risks among survivors. By comparing these findings with the latest childhood and adolescent cancer burden data in China, we propose implications for cancer prevention and control in Chinese children and adolescents.

Systemic lupus erythematosus (SLE) is a highly heterogeneous systemic autoimmune disease characterized by multi-organ involvement, recurrent flares, and chronic progression. With advances in diagnostics and therapeutics, SLE management is shifting from disease control toward long-term remission and organ protection. Incorporating recent global evidence and characteristics of the Chinese population, the National Clinical Research Center for Dermatologic and Immunologic Diseases and the Chinese SLE Treatment and Research Group (CSTAR) have developed the Chinese guidelines for the diagnosis and treatment of systemic lupus erythematosus (2025 edition). Centered on a treat-to-target strategy, the guidelines prioritize clinical remission and low disease activity as primary goals, optimizing the use of glucocorticoids, immunosuppressants, biologics, and novel therapies. Key updates include individualized management recommendations for lupus nephritis, multi-organ involvement, and antiphospholipid syndrome, alongside first-ever evidence-based recommendations on vaccination in SLE patients. By integrating large-scale domestic cohort studies and real-world data, this edition provides more precise and actionable guidance, offering significant value for standardizing and improving SLE diagnosis, treatment, and long-term management in China.

OBJECTIVE To compare the emergency specialist clinical pharmacist training programs between China and the United States， providing valuable insight for the development of specialized clinical pharmacist training in emergency departments within China. METHODS By reviewing the official website of the American Society of Health-System Pharmacists （ASHP）， the websites of some training institutions offering PGY2 emergency medicine （EM） residency programs in the United States， the official website of China’s National Health Commission， and the website of the Pharmaceutical Affairs Committee of the Chinese Hospital Association， relevant materials and data on the training of emergency medicine clinical pharmacists were collected. Microsoft Excel and NVivo software were utilized to analyze the implementation status of these training programs. Literature searches were conducted via Chinese （CNKI） and English （PubMed） databases， followed by screening， categorization， and thematic analysis aligned with research objectives. RESULTS As of now， there are 115 accredited PGY2 EM residency programs in the United States， which provide 120 specialized pharmacist training positions. These programs are distributed across 35 states and are hosted by a variety of institutions， including hospitals， medical centers， and universities. The predominant training model follows a hospital+acute care framework. Eligibility requirements for PGY2 EM residency programs include possession of a doctor of pharmacy （Pharm.D.） degree， pharmacist licensure， and completion of a PGY1 residency. The training standards are structured into three tiers： competency areas， competency goals， and learning objectives. The curriculum typically includes core rotations， elective rotations， and longitudinal training components. Assessment is conducted through a combination of formative and summative evaluations， with results categorized into four proficiency levels. In China， there is only one training base currently for emergency clinical pharmacist specialty training with an annual enrollment of three trainees. Applicant eligibility primarily involves requirements regarding academic degree， professional background， years of experience， and professional title. The training content covers four domains： general competency， clinical theoretical knowledge and skills， pharmacological knowledge and application， and clinical medication practice skills. The training process centers on rotations within emergency departments. Assessment methods include theoretical examinations， daily performance evaluations， and final completion assessments. CONCLUSIONS PGY2 EM residency programs in the United States emphasize inclusivity and professionalism in their implementation. Program admission involves a rigorous selection process， and they offer attractive incentive structures for trainees. The training content focuses on competency-based approaches and pragmatic applicability， while assessment methods are closely aligned with defined competence objectives. In contrast， specialist clinical pharmacist training in emergency medicine in China is currently in the exploratory and nascent stages. Admission criteria tend to be less stringent， and incentives for trainees are often insufficient. The training content appears relatively stereotyped and superficial， with assessment methods still primarily reliant on quantifiable metrics. In expanding and popularizing China’s emergency specialist clinical pharmacist training programs， it is essential to draw on advanced experiences from developed countries like the United States， particularly in areas such as training base distribution， application requirements， training content， and assessment methods. Aligned with the realities of emergency clinical practice in China， efforts should focus on enhancing program accessibility and training efficacy.

Based on the theory of the liver's"using bitter herbs to nourish or purge"from Huangdi Neijing,this paper systematically elucidates the theoretical foundation for treating functional constipation from liver.Focusing on the physiological characteristic of"liver desires to disperse"and the pathological manifestation of"liver bitterness and urgency,"combined with the"liver communicates with the large intestine"theory,this paper establishes a diagnostic and therapeutic framework for managing functional constipation by regulating liver function.The pathological evolution of functional constipation manifests in three distinct stages:in the early stage,liver qi stagnation leads to large intestine qi obstruction,where damaged by an excess of seven emotions resulting in symptoms such as difficult defecation,abdominal bloating,and hypochondriac pain;in the middle stage,liver depression transforms into fire,scorching bodily fluids to generate dryness,thereby creating a pathological interplay of stagnation,fire,and dryness,which is marked by anal heat,dry mouth,and yellow urine;in the late stage,yin deficiency in liver and kidney causes large intestine malnutrition,resulting in a complex pathological state where yin deficiency,collateral blockage,dryness accumulation,and blood stasis intertwine,clinically manifesting as pellet-like stools(resembling sheep feces)and soreness and weakness of the waist and knees.In treatment,the formula design follows the principle of"sweetness to relieve,acridity to tonify,and sourness to purge,"with treatment principles varying across stages.In the early stage,the focus is on dispersing liver and regulating qi,and unblocking the zang-fu viscera;in the middle stage,the priority shifts to clearing heat-fire,nourishing large intestine,and promoting fluid production;whereas,in the late stage,the emphasis lies on nourishing yin,unblocking collaterals,and promoting blood circulation.This staged treatment of functional constipation overcomes the limitations of solely focusing on nourishing large intestine and facilitating feces excretion,thereby advancing the treatment of different stages based on syndrome differentiation and personalized treatment.It provides theoretical support for improving patients' intestinal function and enhancing overall health outcomes.

Objective: To investigate the protective effects of morusin on lipopolysaccharide (LPS)-induced acute liver injury in mice and its underlying mechanisms. Methods: Thirty-two male specific pathogen-free (SPF) C57BL/6J mice were randomly divided into four groups (n = 8 per group): control, LPS, low-dose morusin (morusin-L, 10 mg/kg), and high-dose morusin (morusin-H, 20 mg/kg) groups. The mice in each group were administered the corresponding drugs or normal saline via continuous gavage daily for 16 consecutive days. Except for control group, which received an equal volume of normal saline, other groups were intraperitoneally injected with LPS (5 mg/kg) 2 h after the last gavage to establish the acute liver injury model. Serum and liver tissues were collected for subsequent analysis 6 h after LPS injection. The activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in serum were detected with biochemical methods. The levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-1β in serum were measured by enzyme-linked immunosorbent assay (ELISA). Hepatic pathological changes were evaluated by hematoxylin-eosin (HE) staining. The 16S ribosomal RNA (16S rRNA) sequencing was performed to assess the composition of intestinal flora, linear discriminant analysis effect size (LEfSe) was applied for multi-level species discrimination, and Spearman’s correlation analysis was performed. The liver tissues of mice with acute liver injury were analyzed by RNA sequencing (RNA-seq) technology to identify differentially expressed genes (DEGs), and then enrichment analysis of the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway was conducted. The expression levels of selected genes was validated by quantitative reverse transcription polymerase chain reaction (qRT-PCR), while immunohistochemistry (IHC) was performed to examine the expression levels of IL-6, myeloid differentiation primary response 88 (MYD88), and toll-like receptor 2 (TLR2). Results: Morusin significantly reduced the serum levels of ALT, AST, and inflammatory factors (TNF-α, IL-6, and IL-1β) (P < 0.05, P < 0.01, or P < 0.001), while alleviating the hepatic pathological damage in mice. Based on efficacy comparisons, morusin-H group was selected for subsequent microbiome and transcriptome analyses. Microbiome analysis revealed that morusin-H effectively mitigated LPS-induced gut dysbiosis and restored the Firmicutes/Bacteroidota balance (P < 0.01). At the genus level, morusin-H significantly reduced the abundances of norank_f_Muribaculaceae, Desulfovibrio, Parabacteroides, and Muribaculum (P < 0.05, P < 0.01, or P < 0.001). At the phylum, family, and genus levels, our findings indicated that morusin-H treatment caused a significant decrease in the abundance of Desulfobacterota, Desulfovibrionaceae, and Desulfovibrio (P < 0.01). Importantly, the abundance of Desulfovibrio was positively correlated with the levels of ALT, AST, TNF-α, IL-1β, and IL-6. Transcriptomic and molecular analyses showed that the therapeutic mechanism of morusin-H involved suppression of the IL-17/TNF signaling pathways and downregulating the mRNA levels of Tlr2, Tlr3, Myd88, Il6, and Cxcl10 (P < 0.05 or P < 0.001), as well as the protein levels of key inflammatory mediators (IL-6, MYD88, and TLR2) (P < 0.001). Conclusion Morusin demonstrates protective effects against LPS-induced acute liver injury, likely through modulation of gut microbiota and suppression of pro-inflammatory factor expression. These findings indicate that morusin exerts its effects through the "microbiota-inflammation-liver" axis, providing a theoretical basis for its use as a multi-target plant-based drug in the treatment of metabolic inflammation-related liver diseases.

High-quality development of public hospitals requires cultural construction as an endogenous driving force,ai-ming to build a cultural system that integrates systematic,innovative,and humanistic characteristics.Leveraging its century-old historical legacy,Qilu Hospital of Shandong University has established a cultural construction pathway characterized by"strategic planning,heritage preservation,brand building,exemplary leadership,and communication innovation"through five major sys-tems:improving top-level design,inheriting historical heritage,building distinctive brands,cultivating exemplary models,and expanding communication channels.This approach provides cultural and spiritual impetus for the hospital's high-quality develop-ment.Empirical evidence demonstrates that cultural construction in public hospitals must emphasize systematic top-level design,distinctive cultural identity,synergy between tradition and innovation,and long-term sustainability,ultimately transforming cul-tural"soft power"into"hard support"for development.This practice offers a replicable"Qilu Model"for nationwide public hos-pital cultural development,while injecting new connotations into the implementation of the Healthy China strategy.

To establish an immunochromatographic method for rapid detection of caprine enterovir-us(CEV),the monoclonal antibody against CEV VP1 protein was used as gold-labeled monoclonal antibodies,and the purified rabbit-derived polyclonal antibody of CEV-VP1 and sheep anti-mouse IgG were used as the detection line and quality control line,respectively.The colloidal gold immu-nochromatographic test strips for CEV were prepared according to the principle of double antibody sandwich,evaluated,and applied for clinical specimen detection.The results showed that the meth-od specifically recognized CEV without cross-reaction with bovine enterovirus and bovine viral di-arrhea virus.The minimum detection limit of the method was 102.49 TCID50/mL and had good re-producibility.The prepared test strips had a shelf life of three months kept at 4 ℃.Detection of clin-ical samples using the immunochromatographic test strips showed 100％coincidence rate with RT-PCR method.In conclusion,the colloidal gold immunochromatographic test strips for detection of the emerging CEV with good specificity,sensitivity and repeatability,which provides a new techni-cal means easily used for the rapid detection/diagnosis and epidemiological investigation on CEV infection.

OBJECTIVE T o carry out the health economics evaluation and cost-benefit analysis of the type b Hae-mophilus influenzae(Hib)vaccination for the children who were hospitalized due to Hib infection so as to provide evidence for public health policies.METHODS The children who were diagnosed with Hib-related respiratory tract infections or meningitis and were hospitalized in respiratory medicine department,infection management depart-ment,emergency rooms and neurology department of Jiangxi Provincial Children's Hospital from Jan.1,2021 to Dec.31,2023 were recruited as the research subjects.Based on a 1∶1 matching condition,the matching variables included four items such as the same age for the admission to the hospital,same gender,same department and same grade of disease severity.The children for whom the primary immunization of Hib vaccination(including Hib monovalent vaccine and Hib-containing combination vaccine)were completed and the integrity of vaccination infor-mation could be checked out were assigned as the intervention group,while the children for whom the primary im-munization of Hib vaccination was not completed were chosen as the control group.The clinical data,vaccination data and the data such as length of hospital stay and hospitalization cost were collected from the children.The cost-benefit of the Hib vaccination among the children with Hib infection was observed.RESULTS A total of 622 hospi-talized children who were detected with Hib-positive respiratory tract infections or meningitis were enrolled in the study,and 73 children(20 children from infection management department,27 children from respiratory medi-cine department,26 children from emergency rooms)were finally included in the intervention group after matc-hing and multiple rounds of screening,73 children were chosen as the control group based on a 1∶1 matching con-dition.The male children accounted for 57.53％(42 cases)in both groups,and the female children accounted for 42.47％(31 cases)in both groups.With the respect to the length of hospital stay,it was 7.00(5.00,8.00)days in the intervention group,7.00(6.00,8.00)days in the control group(Z=-0.341,P=0.733).In terms of the hospitalization cost,it was 7 756.17(6 617.92,10 617.69)yuan in the intervention group,9 040.65(8 033.76,10 935.84)yuan in the control group(Z=-2.795,P=0.005).The cost of Hib vaccination was 343.03 yuan per capita in the intervention group,and the benefit-cost ratio(BCR)was 1∶3.74(343.03 yuan/1 284.48 yuan).CONCLUSIONS The Hib vaccination can save the hospitalization cost and has high cost effectiveness.It is sugges-ted that the Hib vaccination should be promoted and the coverage rate of Hib vaccination should be raised among the age-eligible children.