Diabetic kidney disease （DKD） stands as one of the most prevalent microvascular complications of diabetes，noted for its concealed onset and tendency to evolve into end-stage renal disease，profoundly impacting patients' life expectancy and quality of life. Epithelial-to-mesenchymal transition （EMT） is a central pathological process in the initiation and progression of DKD，facilitating disease advancement and renal fibrosis，thus representing a crucial focus of research into the pathological mechanisms of DKD. EMT is driven by the abnormal activation of signaling pathways，including transforming growth factor-β （TGF-β）/Smad，secreted glycoprotein/β-catenin，Notch，tumor necrosis factor-α （TNF-α）/nuclear factor-κB （NF-κB），and phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin （PI3K/Akt/mTOR），leading to renal cellular injury and subsequently accelerating renal fibrosis and the progression of DKD. Traditional Chinese medicine （TCM），characterized by its multi-target and multi-pathway therapeutic approach，demonstrates unique advantages in addressing DKD and EMT. Recent research has shown that active ingredients in TCM，including glycosides，flavonoids，and polyphenols，as well as TCM formulas，can precisely target these relevant signaling pathways，effectively inhibiting cellular injury in DKD and intervening in the EMT process. These findings not only underscore the potential of TCM monomers and formulas in treating DKD and EMT but also pave new directions for research in this field within TCM. This paper systematically reviewed the signaling pathways associated with EMT and provided an in-depth analysis of the research achievements and underlying mechanisms of TCM monomers and formulas in treating DKD and intervening in EMT，aiming to offer new insights and directions for TCM in the treatment of DKD and research on EMT，thereby further promoting the modernization and development of TCM.

In recent years,significant breakthroughs have been achieved in the immunotherapy for Alzheimer's disease.In line with global advancements,two anti-amyloid-β monoclonal antibodies have been approved and successfully launched in China for clinical use.Lecanemab and Donanemab were officially used in June 2024 and April 2025 in China,respectively.In order to standardize the rational and safe application of anti-amyloid-β monoclonal antibodies for Alzheimer's disease in China,this article integrates recom-mendations from the clinical trials and real-world experience from the author's team and domestic peers to further update the recom-mendations for the clinical use of anti-amyloid-β monoclonal antibody based on the 2024 version.It includes indications for therapy,pre-treatment evaluation and preparation,administration protocols and safety measures during treatment,and post-treatment monitor-ing strategies.

The prevention and research of military training injuries(MTI)are crucial for reducing non-battle casualties,ensuring combat readiness,and enhancing the effectiveness of military training.In-depth analyses of the prevention and treatment strategies of MTI and related research can provide concrete guidance for scientific training practices.As a critical component of national defense,the Chinese Navy has experienced rapid development in recent years,and the prevention and research of MTI in naval forces have become a key focus.In recent years,rehabilitation medicine has been increasingly recognized for its importance in areas such as physical capability enhancement and injury prevention.The comprehensive adoption of rehabilitation concepts and the early implementation of rehabilitation measures have been widely accepted.It has important guiding significance for further strengthening the application of rehabilitation in preventing and treating injuries in naval training.This article discusses how to further strengthen the rehabilitation strategies for the prevention and research of MTI in the Navy,so as to provide insights and prospects for this field.

This paper reports a case of disseminated intravascular coagulation(DIC) that occurred early after hybrid surgery for type B aortic dissection with an aortic arch aneurysm. Through analyzing the clinical manifestations, imaging findings, and treatment response of the patient, we propose that massive false-lumen thrombosis may serve as a critical trigger for early postoperative coagulation activation leading to DIC. Corresponding treatment strategies are suggested to enhance clinicians' ability to recognize and manage this critical condition.

Diabetic kidney disease （DKD）， one of the leading causes of end-stage renal disease， shows increasing prevalence and mortality， seriously affecting the physical and mental health of patients. As a crucial link in the occurrence and development of DKD， pyroptosis can lead to kidney cell injury and inflammation through the abnormal activation of reactive oxygen species （ROS）/thioredoxin-interacting protein （TXNIP）/NOD-like receptor protein 3 （NLRP3）， Toll-like receptor 4 （TLR4）/nuclear factor-κB （NF-κB）/NLRP3， nuclear factor erythroid 2-related factor 2 （Nrf2）/heme oxygenase-1 （HO-1）， mitogen-activated protein kinase （MAPK）/NLRP3， and hypoxia-inducible factor-1α （HIF-1α）/NLRP3 signaling pathways， which accelerate the progression of DKD. In recent years， traditional Chinese medicine （TCM） has demonstrated definite efficacy in the treatment of DKD via multiple targets and pathways. Studies have shown that various TCM active components， including glycosides， flavonoids， polyphenols， terpenoids， and alkaloids， as well as TCM compound prescriptions for clearing heat and detoxifying， tonifying deficiency and consolidating root， and eliminating stasis and descending turbidity， can target relevant signaling pathways to inhibit pyroptosis and intervene in the development of DKD， providing new possibilities for precision treatment of DKD. This article systematically reviews the relevant pathways of pyroptosis and summarizes the research achievements and mechanisms of TCM active components and compound prescriptions in the treatment of DKD via pyroptosis in recent years. This review aims to provide new directions and ideas for the treatment and research of DKD with TCM and promote the modernization and development of TCM.

In order to explore the potential of nanoparticles from ethanol extracts of Euphorbia he-lioscopia L.(ZQNPs)in antibacterial application.In this study,ZQNPs were prepared by the self-assembly method using alcohol extract of Euphorbia helioscopia L.,polylysine and polyethylene glycol 1 000 as raw materials.The morphology and structure of ZQNPs were characterized by transmission electron microscopy,UV-vis spectrophotometer,and Fourier transform infrared spec-troscopy.The growth and biofilm inhibition of ZQNPs against methicillin-resistant Staphylococcus aureus(MRSA)were tested by broth microdilution,crystal violet,and checkerboard assays.The broad-spectrum antibacterial activity and antibacterial activity of ZQNPs against three clinical strains were evaluated by broth microdilution method.Finally,the antibacterial mechanism of ZQNPs was preliminarily explored by morphological observation and soluble protein detection of MRSA.The results showed that ZQNPs were self-assembled and cross-linked multi-faceted spheres with an average diameter of 67 nm.The MIC of ZQNPs against MRSA was 8 mg/L,and the antibacterial effect was much better than that of Euphorbia helioscopia L.mongolicum alcohol extract(MIC＞32 mg/L).The time killing curve again showed that ZQNPS had a good antibacteri-al effect on MRSA(8 mg/L)biofilm inhibition rate of 89％,and the antibacterial effect of ZQNPS combined with cefquinome sulfate showed additive results.The mics of ZQNPs against Gram-posi-tive bacteria(S.aureus)and gram-negative bacteria(E.coli)were 16 mg/L and 8 mg/L,respec-tively.The mics of ZQNPS against E.coli clinical strains were stable between 8 and 16 mg/L.The MIC of Salmonella clinical strains was 32-64 mg/L,and the MIC of S.aureus clinical strains was 8-64 mg/L.Preliminary antibacterial mechanism showed that ZQNPs could destroy the membrane structure of MRSA,lead to the release of intracellular substances,and affect the growth of MRSA.These results indicate that ZQNPs have a good antibacterial effect and have potential application value in antimicrobial therapy.

In order to explore the potential of nanoparticles from ethanol extracts of Euphorbia he-lioscopia L.(ZQNPs)in antibacterial application.In this study,ZQNPs were prepared by the self-assembly method using alcohol extract of Euphorbia helioscopia L.,polylysine and polyethylene glycol 1 000 as raw materials.The morphology and structure of ZQNPs were characterized by transmission electron microscopy,UV-vis spectrophotometer,and Fourier transform infrared spec-troscopy.The growth and biofilm inhibition of ZQNPs against methicillin-resistant Staphylococcus aureus(MRSA)were tested by broth microdilution,crystal violet,and checkerboard assays.The broad-spectrum antibacterial activity and antibacterial activity of ZQNPs against three clinical strains were evaluated by broth microdilution method.Finally,the antibacterial mechanism of ZQNPs was preliminarily explored by morphological observation and soluble protein detection of MRSA.The results showed that ZQNPs were self-assembled and cross-linked multi-faceted spheres with an average diameter of 67 nm.The MIC of ZQNPs against MRSA was 8 mg/L,and the antibacterial effect was much better than that of Euphorbia helioscopia L.mongolicum alcohol extract(MIC＞32 mg/L).The time killing curve again showed that ZQNPS had a good antibacteri-al effect on MRSA(8 mg/L)biofilm inhibition rate of 89％,and the antibacterial effect of ZQNPS combined with cefquinome sulfate showed additive results.The mics of ZQNPs against Gram-posi-tive bacteria(S.aureus)and gram-negative bacteria(E.coli)were 16 mg/L and 8 mg/L,respec-tively.The mics of ZQNPS against E.coli clinical strains were stable between 8 and 16 mg/L.The MIC of Salmonella clinical strains was 32-64 mg/L,and the MIC of S.aureus clinical strains was 8-64 mg/L.Preliminary antibacterial mechanism showed that ZQNPs could destroy the membrane structure of MRSA,lead to the release of intracellular substances,and affect the growth of MRSA.These results indicate that ZQNPs have a good antibacterial effect and have potential application value in antimicrobial therapy.

Objective To observe the effects of Huoxue Digui Decoction on iron accumulation and ferroptosis in renal podocytes of diabetic nephropathy(DN)mice.Methods Totally 50 C57BL/6J mice were randomly divided into normal group(6 mice)and modeling group(44 mice).The DN model was established by streptozotocin injection.Mice conforming to DN model were randomly divided into model group(8 mice),and sulforaphane group,Huoxue Digui Decoction low-,medium-and high-dosage groups(6 mice for each group).The sulforaphane group was injected with sulforaphane intraperitoneally,while Huoxue Digui Decoction low-,medium-and high-dosage groups were orally administered with corresponding solution for 12 consecutive weeks.The fasting blood glucose,blood urea nitrogen,serum creatinine,24 h urinary albumin were detected,HE staining was used to observe the morphology of renal tissue,PAS staining was used to observe glycogen deposition in renal tissue,Masson staining was used to observe fibrosis in renal tissue;transmission electron microscopy was used to observe the ultrastructure of renal tissue,immunohistochemistry was used to detect the expressions of Podocin and Nephrin in renal tissue,Western blot was used to detect the protein expressions of glutathione peroxidase 4(GPX4),ACSL4,nuclear factor E2 related factor 2(Nrf2)and ferroportin 1(FPN1)in renal tissue,Prussian blue staining was used to observe the deposition of ferric ion in renal tissue.Results Compared with the normal group,the fasting blood glucose,blood urea nitrogen,serum creatinine and 24 h urinary albumin in model group significantly increased(P<0.01),with renal tissue capillary atrophy,increased glycogen deposition,and worsening fibrosis,the expressions of Podocin and Nephrin in renal tissue were down-regulated,while the expressions of GPX4,Nrf2 and FPN1 protein were significantly decreased(P<0.01),the expression of ACSL4 protein significantly increased(P<0.01),and the deposition of ferric ion in renal tissue increased.Compared with the model group,the fasting blood glucose,blood urea nitrogen,serum creatinine and 24 h urinary albumin in sulforaphane group and Huoxue Digui Decoction groups were reduced to different degrees(P<0.05,P<0.01),renal tissue pathological damage was reduced to varying degrees,glycogen deposition was reduced,and fibrosis was alleviated,the expressions of Podocin and Nephrin in renal tissue were up-regulated,while the expressions of GPX4,Nrf2 and FPN1 protein significantly increased(P<0.01),the expression of ACSL4 protein significantly decreased(P<0.05,P<0.01),and the deposition of ferric ion in renal tissue was reduced.Conclusion Huoxue Digui Decoction can alleviate renal pathological injury,reduce blood glucose and delay the progression of DN mice.The mechanism may be related to regulating the expressions of Nrf2 and FPN1,inhibiting iron accumulation and ferroptosis in renal podocytes of DN mice.

BACKGROUND:Previous literature reported that the fusion cage moved more than 2 mm from its original position,which means that the fusion cage moved backward.At present,clinical observation has found that the factors leading to the displacement of the fusion cage are complex,and the relationship between these factors and the cage retropulsion is not clear. OBJECTIVE:To explore the risk factors related to cage retropulsion after lumbar interbody fusion. METHODS:Retrospective analysis was conducted in 200 patients who underwent transforaminal lumbar interbody fusion surgery with a polyetheretherketone interbody fusion from February 2020 to February 2022.According to the distance from the posterior edge of the vertebral fusion cage to the posterior edge of the vertebral body after the operation(the second day after the removal of the drainage tube)and 1,3,6 and 12 months after the operation,patients were divided into cage retropulsion group(≥2 mm)and cage non-retropulsion group(<2 mm).The factors that may affect cage retropulsion,such as age,gender,body mass index,bone mineral density,operation time,bleeding,endplate injury,preoperative and postoperative interbody height,cage implantation depth,cage size,and segmental anterior convexity angle,were analyzed by univariate and logistic regression analysis. RESULTS AND CONCLUSION:(1)Posterior displacement of the fusion cage occurred in 15 cases(15/200).The differences in basic information such as age and body mass index between the two groups were not statistically significant.(2)The results of the univariate analysis were that gap height difference,time to wear a brace,segmental anterior convexity angle difference,bone mineral density,and age were related to posterior migration of the cage.(3)The results of logistic regression analysis were that cage size,endplate injury condition,and depth of cage implantation were risk factors for cage retropulsion.(4)These findings suggest that cage retropulsion after lumbar interbody fusion is caused by multiple factors,including segmental anterior convexity angle difference,bone mineral density,cage size,endplate damage,time to wear a brace,and depth of cage implantation.

Metal-organic complexes have a long history of clinical application and have shown remarkable efficacy in the treatment of hypertension,skin infections and gastrointestinal diseases.In recent years,the application of metalloids in anti-bacterial infection thera-py and their mechanism of action have been widely studied.In this paper,three commonly used metallodrugs are selected as examples to review the progress and mechanism of metalloids in antibacterial applications,the research of novel metal-based drugs and the metallo-drugs with extracted components of traditional Chinese medicines and their derivatives,and to analyze the potential advantages of metallo-drugs in the field of antibacterial.