ObjectiveTo compare the clinical efficacy of traditional Chinese medicine （TCM） manipulative reduction combined with small splint fixation versus surgical treatment for type A distal radius fracture （DRF） and to explore the factors influencing the choice of treatment. MethodsA multi-center retrospective study was conducted， collecting data from 1237 type A DRF patients treated in 11 hospitals in Jiangsu province from September， 2023 to April， 2025. Among them， 851 patients in the TCM group received manipulative reduction combined with small splint fixation， and 386 patients in the surgical group underwent open reduction and internal fixation. Visual analog scale （VAS） scores for pain and radiographic indicators including palmar tilt， ulnar deviation， and radial height were compared before treatment， 5-7 days after treatment， and 4-6 weeks after treatment. The wrist joint function scores including Dienst and Gartland-Werley scores at 12 weeks after treatment were recorded. Subgroup analysis was conducted for the excellent rate of Dienst and Gartland-Werley scores， stratified by age （＜50， 50-59， 60-69， ≥70 years old） and AO subtypes （A1， A2， A3）. A multivariate logistic regression model was used to identify independent factors influencing treatment choice. ResultsOn 5-7 days after treatment， the surgical group had lower VAS scores than the TCM group， while 4-6 weeks after treatment， the TCM group showed lower VAS scores than the surgical group （P＜0.01）. In terms of radiographic indicators， except for the palmar tilt before treatment being higher in the surgical group than in the TCM group （P＜0.01）， there were no significant differences in palmar tilt， ulnar deviation， and radial height at other timepoints （P＞0.05）. Twelve weeks after treatment， the surgical group had a higher average Gartland-Werley score and the excellent rate than the TCM group （P＜0.01）. Subgroup analysis showed that in patients with A2 type DRF aged 50-59 and 60-69 years old， the excellent rates of Dienst and Gartland-Werley scores in the TCM group were higher than those in the surgical group （P＜0.05）. Multivariate logistic regression analysis revealed that age， palmar tilt， ulnar deviation， and the degree of swelling on the affected side were independent factors influencing the choice of treatment （P＜0.05）. ConclusionBoth TCM manipulative reduction combined with small splint fixation and surgical treatment for type A DRF can achieve good therapeutic effects. TCM manipulative reduction combined with small splint fixation has certain advantages in medium- and long-term pain relief， especially in elderly patients， where wrist joint function recovery is more stable. Age， palmar tilt， ulnar deviation， and swelling degree are the main factors influencing the treatment choice.

This article reports a rare case of autoinflammatory disease presenting initially with skin induration and swelling after trauma as the initial manifestation, followed by progressive limb weakness. The patient was a middle-aged female who developed skin induration and swelling after trauma, which gradually progressed to limb weakness, dysarthria and bilateral facial paralysis, accompanied by livedo reticularis of the lower extremities, diffuse skin induration of the limbs, and beaded subcutaneous nodules in the right upper limb. The patient had a susceptibility to infection since childhood and a history of chronic livedo reticularis. Skin pathological examination revealed panniculitis. A comprehensive etiological screening for special infections and autoimmune diseases was completed with an unremarkable results, and whole-exome sequencing showed no abnormal findings. Following a multidisciplinary discussion combined with RNA sequencing results, the patient was diagnosed with an autoinflammatory disease, with a suspected type Ⅰ interferonopathy. Treatment with tofacitinib resulted in gradual improvement of clinical symptoms. This case highlights the importance of detailed medical history collection, systematic physical examination and multidisciplinary collaborative diagnosis and treatment, and underscores the pivotal role of molecular diagnosis in the confirmation of rare diseases. It can provide a reference for the clinical diagnosis and management of similar rare cases.

Objective To understand the epidemiological characteristics of a clustered outbreak of severe fever with thrombocytopenia syndrome(SFTS)as well as the ecological tick monitoring results for Zibo City, and to provide a scientific basis for formulating prevention and control strategies. Methods A case definition was cited before epidemic investigations were performed. Epidemiological investigations were performed on the index cases and their close contacts. Blood samples were collected from cases and close contacts, and quantitative real-time RT-PCR was used to detect SFTS virus(SFTSV)nucleic acid sequences. A retrospective cohort study was conducted to analyze risk factors and develop prevention and control strategies. Results This clustered outbreak involved two index cases and six close contacts with no deaths. Case A exhibited symptom onset on July 26. SFTS was confirmed on August 2. Case B exhibited symptom onset on August 1, and SFTS was confirmed on August 3. Patient B reported a recent history of tick bites. In both index cases, the incubation period for SFTS was inferred to be 7-12 days. The time interval from symptom onset to clinical diagnosis in the two cases ranged from 2-8 days, with an average period of 5 days. SFTSV nucleic acid test result were positive for both patients, whereas all six close contacts tested negative. All captured ticks tested negative for SFTSV using quantitative real-time RT-PCR. The densities of parasitic and free-living ticks in the emergency monitoring area around the cases were 12.60 and 4.65 ticks/(flag·100 m). In 2024, the average parasitic tick index and free-living tick density index were 4.21 and 2.43 ticks/(flag ·100 m)in Yiyuan County, respectively. Conclusions No evidence of human-to-human transmission was found in the assessed SFTS clusters. The infections were likely acquired through tick bites during fieldwork, and the risk of a subsequent outbreak spreading was low.

Acute-on-chronic liver failure （ACLF） is a high-mortality syndrome that develops during the acute deterioration of chronic liver disease and is characterized by multiple organ dysfunction driven by systemic inflammation. Due to gut microbiota dysbiosis， endotoxin translocation， and amplified inflammatory responses， alcohol-related liver disease-associated ACLF （ALD-ACLF） is more pronounced and is often accompanied by a high risk of secondary infection and extrahepatic organ involvement， thereby exhibiting distinct etiological and clinical characteristics. This article systematically reviews the advances in the definitional boundaries， pathophysiological mechanisms， dynamic early warning， and prognostic assessment of ALD-ACLF， elaborates on risk stratification and key issues in clinical management， and discusses the potential impact of the dual-hit phenotype of metabolic dysfunction and alcohol-related liver disease on risk stratification in ALD-ACLF. This article also highlights the need to further strengthen etiology-oriented early identification， dynamic stratification， control of predisposing factors， and earlier intervention， in order to provide a reference for the precise assessment and individualized intervention of these patients.

Hippophae rhamnoides is a plant with both medicinal and edible properties, rich in nutritional value and biological activity, and has a long history of medicinal use. It is rich in various chemically active components, mainly including flavonoids, polysaccharides, vitamins, and fatty acids. In recent years, extensive research has been conducted on the chemically active components of sea buckthorn both at home and abroad. By comparing different extraction methods of various components, it has been found that different extraction methods affect the chemical structure of Hippophae rhamnoides extracts, and thus influence their pharmacological activities. Studies have shown that Hippophae rhamnoides has significant pharmacological effects in cardiovascular diseases, obesity and overweight, liver diseases, immune regulation diseases, gastrointestinal diseases and so on, with multiple pharmacological activities such as antioxidation, anti-inflammation, lipid-lowering, and blood sugar-lowering. Its development and application value in the fields of health food and medicine is immeasurable. The different chemical components of Hippophae rhamnoides, their extraction and analysis methods were systematically reviews, as well as the research progress on its main pharmacological effects and mechanisms, which could provide a reference basis for the further development and application of Hippophae rhamnoides resources.

Objective To systematically review the sex differences in efficacy of immune checkpoint inhibitors (ICIs) for non-small cell lung cancer (NSCLC) patients. Methods We conducted a computer search of Medline, The Cochrane Library, and EMbase from inception to November 2022 to identify randomized controlled trials (RCTs) assessing the efficacy of ICIs in patients with NSCLC. A meta-analysis was performed using RevMan 5.4 software. Results Finally 16 RCTs with a total of 9 653 patients were included, and the modified Jadad scale score was≥4 points. Meta-analysis results showed that in female NSCLC patients receiving immune therapy, the median overall survival (OS) [HR=0.72, 95%CI (0.61, 0.85), P<0.001] was longer than that in males [HR=0.73, 95%CI (0.69, 0.78), P<0.001]. Males [HR=0.64, 95%CI (0.58, 0.71), P<0.001] had an advantage over females [HR=0.76, 95%CI (0.57, 1.03), P=0.760] in median progression-free survival (PFS). Conclusion Females receiving ICIs have an advantage over males in terms of median OS. However, males tend to derive greater benefit from ICIs in terms of median PFS.

Objective To explore the diagnostic value of serum C-C motif chemokine ligand 3(CCL3)and Semaphorin 3A in patients with type 2 diabetes mellitus(T2DM)complicated by osteoporosis(OP).Methods A total of 125 patients with T2DM complicated by OP who visited the hospital from August 2022 to August 2023 were selected as the OP group,and another 125 patients with T2DM without OP who visited the hospital during the same period were selected as the T2DM group.The OP group was divided into Group A(T value>-1.0,but slightly lower than the normal value),Group B(T value between-2.5 and-1.0),and Group C(T value<-2.5)based on the measurement results of bone mineral density(BMD).The lev-els of serum CCL3 and Semaphorin 3A in each group were compared.Pearson correlation analysis was used to analyze the correlations between serum CCL3,Semaphorin 3A and BMD in patients with T2DM complicated by OP.Multivariate Logistic regression analysis was used to analyze the influencing factors of T2DM compli-cated by OP.The receiver operating characteristic(ROC)curve was used to analyze the diagnostic value of se-rum CCL3 and Semaphorin 3A for T2DM complicated by OP.Results Compared with the T2DM group,the serum CCL3 level in the OP group increased,and the Semaphorin 3A level decreased,and the difference was statistically significant(P<0.05).Compared with group A,the serum CCL3 levels in group B and group C increased,while the Semaphorin 3A level decreased,and the differences were statistically significant(P<0.05).Compared with group B,the serum CCL3 level in group C increased and the Semaphorin 3A level de-creased,and the difference was statistically significant(P<0.05).Compared with the T2DM group,the femo-ral neck bone BMD,lumbar spine BMD and total hip BMD in the OP group were significantly decreased,and the difference was statistically significant(P<0.05).The serum CCL3 level in patients with T2DM accompa-nied by OP was negatively correlated with femoral neck bone BMD,lumbar spine BMD and total hip BMD(P<0.05),and the serum Semaphorin 3A level was positively correlated with femoral neck bone BMD,lum-bar spine BMD and total hip BMD(P<0.05).The results of multivariate Logistic regression analysis showed that CCL3 was an independent risk factor for T2DM with OP(P<0.05),and Semaphorin 3A was an inde-pendent protective factor for T2DM with OP(P<0.05).The results of ROC curve analysis showed that the area under the curve(AUC)of serum CCL3,Semaphorin 3A and their combination diagnosis of T2DM accom-panied by OP were 0.810,0.802 and 0.869,respectively.The AUC of the combined diagnosis of T2DM ac-companied by OP was superior to their individual diagnoses(Zcombination-CCL3=2.235,Zcombination-Semaphorin 3A=2.021,P=0.025,0.043).Conclusion The serum CCL3 level is increased in patients with T2DM accompanied by OP,and the Semaphorin 3A level is decreased.The combination of the two has certain diagnostic value for T2DM accompanied by OP.

The literature on the characteristics, commodity grade specifications and chemical composition of Angelicae Sinensis Radix was reviewed. It was found that the main factors affecting the changes of traits and chemical composition of Angelicae Sinensis Radix included origin, altitude, climate, soil, cultivation methods, processing and processing methods and storage methods. Among them, the volatile oil types and ferulic acid content of Angelicae Sinensis Radix produced in Minxian County of Gansu Province were better than those in some non-authentic producing areas, but some component differences remained to be verified; direct seeding and film mulching cultivation could improve the yield, volatile oil and polysaccharide content of Angelicae Sinensis Radix; continuous cropping may lead to rhizosphere soil problems of Angelicae Sinensis Radix, and rotation or intercropping could be considered; drying in the shade and smoking drying could retain the oil and aroma of Angelicae Sinensis Radix; wine stir-frying method could increase the content of Z-ligustilide, but stir-frying carbon may reduce the content of ferulic acid; high temperature and high humidity storage may affect the content of ligustilide. In the future, the quality evaluation system of Angelicae Sinensis Radix should be strengthened and improved, genuine research should be strengthened, and scientific field management methods and appropriate harvesting and processing methods should be established, so as to ensure the good clinical efficacy and stable and controllable quality of Angelicae Sinensis Radix.

Objective To analyze the correlation between the number of oil chambers,the proportion of phloem at cross-section of Aucklandiae Radix and the contents of costunolide and dehydrocostuslactone,and the correlation between inulin quantity,vessel quantity and polysaccharide content in powder characteristics,so as to explore the scientific basis for Aucklandiae Radix"identifying the quality based on appearance differentiation".Methods The constant values of the microscopic features of oil chambers,inulin and vessels were determined by cross-sectional permanent slice method,chloral hydrate method and counting analysis method,and the contents of costunolide and dehydrocostuslactone as well as polysaccharide content were determined by the high-performance liquid chromatography(HPLC)and the phenol-sulfuric acid method,respectively,and the correlation in the two groups of data was analyzed by statistical methods.Results There was a significantly positive correlation between the number of oil chambers per unit area in the cross-section of Aucklandiae Radix and the number of oil chambers per unit area in the phloem and the contents of costunolide and dehydrocostuslactone;there was a significantly positive correlation between the quantity of inulin in the powder of Aucklandiae Radix and the polysaccharide content;there was no correlation between the quantity of vessels and the polysaccharide content.Conclusion This study initially established a new method and a new technology for quality evaluation of Chinese herbal medicines based on the determination of microscopic characteristic constants of Aucklandiae Radix,which can provide a new technical method for the quality control of Aucklandiae Radix.

Objective To investigate the value of early maternal serological indicators in predic-ting the delivery of full-term small-for-gestational-age(SGA)infants.Methods The clinical data of pregnant women who delivered at Beijing Tongzhou District Maternal and Child Health Hospital from August 2023 to August 2024 were analyzed.A total of 180 pregnant women who delivered full-term SGA infants were included in case group,and 180 pregnant women who delivered full-term appropri-ate-for-gestational-age(AGA)infants during the same period were included in control group.The levels of serum pregnancy-associated plasma protein A(PAPP-A),placenta growth factor(PLGF),and soluble fms-like tyrosine kinase-1(sFlt-1)in the first trimester(11 to 13 weeks+6 days of ges-tation)of the two groups were compared.Receiver operating characteristic(ROC)curves were used to analyze the predictive value of early maternal serological indicators for the delivery of full-term SGA infants.Results The levels of serum PAPP-A and PLGF in the first trimester of the case group were lower than those in the control group,while the level of sFlt-1 was higher(P＜0.05).The area un-der the ROC curve(AUC)for the combined detection of serum PAPP-A,PLGF,and sFlt-1 levels in the first trimester in predicting the delivery of full-term SGA infants was 0.823,which was higher than the AUCs for detection of each indicator(0.738,0.720,0.724)(P＜0.05).Conclusion The detection of early maternal PAPP-A,PLGF,and sFlt-1 levels can reflect the fetal growth status in utero.The combined detection of these three indicators has a higher predictive value for the delivery of full-term SGA infants by pregnant women,which is helpful for clinicians to take intervention measures in advance.