Objective To explore the effect of galangin(GAL)on bone metabolism by regulating Hippo/Yes associated protein(YAP)signaling pathway in rats with diabetic osteoporosis(DOP).Methods 90 female SD rats were randomly divided into normal control(NC)group,model(Mod)group,low-dose GAL(GAL-L)group,high-dose GAL(GAL-H)group,and high-dose GAL+YAP inhibitor Verteporfin(GAL-H+Verteporfin)group,with 18 rats in each group.Dual energy X-ray was used to detect bone mineral density(BMD).Three-point bending assay was used to evaluate the biomechanics of femur.HE staining was used to test the pathological changes in femoral tissue.ELISA was used to detect serum levels of osteocalcin(OC),alkaline phosphatase(ALP),and tartaric-resistant acid phosphatase(TRAP).Western blot was used to evaluate the expression of YAP protein in femoral tissue.Results Compared with NC group,the BMD,maximum load,elastic modulus,OC,ALP,and YAP protein expression of femur were reduced(P<0.05),and the TRAP was increased in Mod group(P<0.05).Compared with Mod group,BMD,maximum load,elastic modulus,OC,ALP and YAP protein expressions of femur were increased(P<0.05),while TRAP was decreased in GAL-L and GAL-H groups(P<0.05),and the improvement was better in GAL-H group.Compared with GAL-H group,femur BMD,maximum load,elastic modulus,OC,ALP and YAP protein expressions of femur were decreased(P<0.05),while TRAP was increased in GAL-H+Verteporfin group(P<0.05).Conclusions GAL may regulate the Hippo/YAP signaling pathway,increase the expression of YAP,regulate bone metabolism in DOP rats,and inhibit bone resorption.

Bladder-preserving treatment has become a research focus due to its potential to balance therapeutic efficacy and quality of life.In recent years,the rapid development of immunotherapy has brought new opportunities for bladder-sparing strategies.In high-risk non-muscle invasive bladder cancer(HR-NMIBC),emerging regimens such as bacillus calmette-guérin-based immunoenhancement,immuno-chemotherapy combinations,targeted therapy,and gene therapy have demonstrated encouraging efficacy and safety in trials like GU-123 and TRUCE-02,with complete remission rate ranging from 42％-100％.In muscle-invasive bladder cancer(MIBC),immunotherapy is being integrated with trimodal therapy,radiotherapy,chemotherapy,and antibody-drug conjugates,as evidenced by studies such as ReBirth and BTCRC-GU15-023,which reported significant improvements in bladder-intact event-free survival,progression-free survival,and complete remission rate.This review summarizes the latest advances in immunotherapy-based bladder-preserving strategies for both HR-NMIBC and MIBC,aiming to provide insights for future individualized treatment approaches.

Objective To compare the clinical outcomes of modified posterolateral approach and traditional posterolateral approach combined with open reduction and internal fixation via medial approach in treatment of trimalleolar fracture.Methods Sixty-two patients with trimalleolar fractures who underwent modified posterolateral approach combined with open reduction and internal fixation via medial approach from January 2019 to June 2022 in orthopedics department of our hospital were enrolled in the modified approach group,and 62 patients who underwent traditional posterolateral approach combined with open reduction and internal fixation via medial approach at the same period were matched as the traditional approach group.The perioperative indicators were collected.The range of ankle motion 12 months after surgery was measured.The Maryland score,American Orthopaedic Foot and Ankle Society(AOFAS)score and Baird-Jackson score were employed to evaluate the recovery of patients 12 months after surgery,and the occurence of complications was recorded.Results There was no significant difference in the operation time,intraoperative blood loss,incision length,postoperative drainage volume or pain score between the two groups(P<0.05).The Maryland scores,AOFAS scores and Baird-Jackson scores 12 months after surgery of the two groups were higher than those before operation(P<0.05),while there was no significant difference between the two groups(P<0.05).The range of ankle motion in the modified approach group was better than that in the traditional approach group,and the incidence of nerve injury after surgery was lower than that in the traditional approach group,with statistically significant differences(P<0.05).Conclusions The modified posterolateral approach combined with open reduction and internal fixation via medial approach in treatment of trimalleolar fracture can achieve good early clinical outcome,effectively improve range of ankle motion,and reduce postoperative nerve injury.

Bladder-preserving treatment has become a research focus due to its potential to balance therapeutic efficacy and quality of life.In recent years,the rapid development of immunotherapy has brought new opportunities for bladder-sparing strategies.In high-risk non-muscle invasive bladder cancer(HR-NMIBC),emerging regimens such as bacillus calmette-guérin-based immunoenhancement,immuno-chemotherapy combinations,targeted therapy,and gene therapy have demonstrated encouraging efficacy and safety in trials like GU-123 and TRUCE-02,with complete remission rate ranging from 42％-100％.In muscle-invasive bladder cancer(MIBC),immunotherapy is being integrated with trimodal therapy,radiotherapy,chemotherapy,and antibody-drug conjugates,as evidenced by studies such as ReBirth and BTCRC-GU15-023,which reported significant improvements in bladder-intact event-free survival,progression-free survival,and complete remission rate.This review summarizes the latest advances in immunotherapy-based bladder-preserving strategies for both HR-NMIBC and MIBC,aiming to provide insights for future individualized treatment approaches.

Objective To explore whether creatine therapy regulates neuronal ferroptosis by inhibiting the activation of STAT1 signaling pathway associated with suppressor of cytokine signaling 1(SOCS1)in Alzheimer's disease.Methods Immunohistochemical staining and counting of positive results using paraffin sections of human brain frontal lobes were employed to determine the trend of changes in the target proteins.Further validation was performed by immunofluorescence and Western blotting.STAT1 phosphorylation was inhibited by creatine injection using eleven FAD4T mice and by cerebellar medullary pool puncture,and the expression of target proteins was examined by immunohistochemistry and immunofluorescence after postmortem sampling.Results Compared with the age controls,interferon-γ(IFN-γ),an activating cytokine of the STAT1 signaling pathway,and SOCS1,a negative regulator of STAT1 activation,were both significantly up-regulated,STAT1 phosphorylation was enhanced,and the ferroptosis markers ferritin light chain(FTL)and cystine/glutamate transporter(xCT)increased markedly in the cortex of AD human brains;Creatine treatment of FAD4T mice resulted in a reduction of both IFN-γ and SOCS1,and a significant decrease in the ferroptosis markers FTL and xCT(SLC7A11).Conclusion Creatine ameliorates neuronal ferroptosis in AD model mice by reducing neuronal STAT1-SOCS1 signalling activation.

Objective To compare the clinical outcomes of modified posterolateral approach and traditional posterolateral approach combined with open reduction and internal fixation via medial approach in treatment of trimalleolar fracture.Methods Sixty-two patients with trimalleolar fractures who underwent modified posterolateral approach combined with open reduction and internal fixation via medial approach from January 2019 to June 2022 in orthopedics department of our hospital were enrolled in the modified approach group,and 62 patients who underwent traditional posterolateral approach combined with open reduction and internal fixation via medial approach at the same period were matched as the traditional approach group.The perioperative indicators were collected.The range of ankle motion 12 months after surgery was measured.The Maryland score,American Orthopaedic Foot and Ankle Society(AOFAS)score and Baird-Jackson score were employed to evaluate the recovery of patients 12 months after surgery,and the occurence of complications was recorded.Results There was no significant difference in the operation time,intraoperative blood loss,incision length,postoperative drainage volume or pain score between the two groups(P<0.05).The Maryland scores,AOFAS scores and Baird-Jackson scores 12 months after surgery of the two groups were higher than those before operation(P<0.05),while there was no significant difference between the two groups(P<0.05).The range of ankle motion in the modified approach group was better than that in the traditional approach group,and the incidence of nerve injury after surgery was lower than that in the traditional approach group,with statistically significant differences(P<0.05).Conclusions The modified posterolateral approach combined with open reduction and internal fixation via medial approach in treatment of trimalleolar fracture can achieve good early clinical outcome,effectively improve range of ankle motion,and reduce postoperative nerve injury.

Objective To explore the effect of galangin(GAL)on bone metabolism by regulating Hippo/Yes associated protein(YAP)signaling pathway in rats with diabetic osteoporosis(DOP).Methods 90 female SD rats were randomly divided into normal control(NC)group,model(Mod)group,low-dose GAL(GAL-L)group,high-dose GAL(GAL-H)group,and high-dose GAL+YAP inhibitor Verteporfin(GAL-H+Verteporfin)group,with 18 rats in each group.Dual energy X-ray was used to detect bone mineral density(BMD).Three-point bending assay was used to evaluate the biomechanics of femur.HE staining was used to test the pathological changes in femoral tissue.ELISA was used to detect serum levels of osteocalcin(OC),alkaline phosphatase(ALP),and tartaric-resistant acid phosphatase(TRAP).Western blot was used to evaluate the expression of YAP protein in femoral tissue.Results Compared with NC group,the BMD,maximum load,elastic modulus,OC,ALP,and YAP protein expression of femur were reduced(P<0.05),and the TRAP was increased in Mod group(P<0.05).Compared with Mod group,BMD,maximum load,elastic modulus,OC,ALP and YAP protein expressions of femur were increased(P<0.05),while TRAP was decreased in GAL-L and GAL-H groups(P<0.05),and the improvement was better in GAL-H group.Compared with GAL-H group,femur BMD,maximum load,elastic modulus,OC,ALP and YAP protein expressions of femur were decreased(P<0.05),while TRAP was increased in GAL-H+Verteporfin group(P<0.05).Conclusions GAL may regulate the Hippo/YAP signaling pathway,increase the expression of YAP,regulate bone metabolism in DOP rats,and inhibit bone resorption.

Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

Microglia, the resident immune cells in the central nervous system (CNS), rapidly transition from a resting to an active state in the acute phase of ischemic brain injury. This active state mediates a pro-inflammatory response that can exacerbate the injury. Targeting the pro-inflammatory response of microglia in the semi-dark band during this acute phase may effectively reduce brain injury. Shionone (SH), an active ingredient extracted from the dried roots and rhizomes of the genus Aster (Asteraceae), has been reported to regulate the inflammatory response of macrophages in sepsis-induced acute lung injury. However, its function in post-stroke neuroinflammation, particularly microglia-mediated neuroinflammation, remains uninvestigated. This study found that SH significantly inhibited lipopolysaccharide (LPS)-induced elevation of inflammatory cytokines, including interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), and inducible nitric oxide synthase (iNOS), in microglia in vitro. Furthermore, the results demonstrated that SH alleviated infarct volume and improved behavioral performance in middle cerebral artery occlusion (MCAO) mice, which may be attributed to the inhibition of the microglial inflammatory response induced by SH treatment. Mechanistically, SH potently inhibited the phosphorylation of serine-threonine protein kinase B (AKT), mammalian target of rapamycin (mTOR), and signal transducer and activator of transcription 3 (STAT3). These findings suggest that SH may be a potential therapeutic agent for relieving ischemic stroke (IS) by alleviating microglia-associated neuroinflammation.
Animals ; Microglia/immunology* ; Mice ; Male ; Mice, Inbred C57BL ; Brain Ischemia/immunology* ; Neuroinflammatory Diseases/drug therapy* ; Neuroprotective Agents/administration & dosage* ; Interleukin-1beta/genetics* ; STAT3 Transcription Factor/genetics* ; TOR Serine-Threonine Kinases/genetics* ; Tumor Necrosis Factor-alpha/genetics* ; Proto-Oncogene Proteins c-akt/immunology* ; Nitric Oxide Synthase Type II/genetics* ; Lipopolysaccharides

OBJECTIVE: The study aim was to investigate the effects of exposure to multiple environmental organic pollutants on cardiopulmonary health with a focus on the potential mediating role of oxidative stress. METHODS: A repeated-measures randomized crossover study involving healthy college students in Beijing was conducted. Biological samples, including morning urine and venous blood, were collected to measure concentrations of 29 typical organic pollutants, including hydroxy polycyclic aromatic hydrocarbons (OH-PAHs), bisphenol A and its substitutes, phthalates and their metabolites, parabens, and five biomarkers of oxidative stress. Health assessments included blood pressure measurements and lung function indicators. RESULTS: Urinary concentrations of 2-hydroxyphenanthrene (2-OH-PHE) ( β = 4.35% [95% confidence interval ( CI): 0.85%, 7.97%]), 3-hydroxyphenanthrene ( β = 3.44% [95% CI: 0.19%, 6.79%]), and 4-hydroxyphenanthrene (4-OH-PHE) ( β = 5.78% [95% CI: 1.27%, 10.5%]) were significantly and positively associated with systolic blood pressure. Exposures to 1-hydroxypyrene (1-OH-PYR) ( β = 3.05% [95% CI: -4.66%, -1.41%]), 2-OH-PHE ( β = 2.68% [95% CI: -4%, -1.34%]), and 4-OH-PHE ( β = 3% [95% CI: -4.68%, -1.29%]) were negatively associated with the ratio of forced expiratory volume in the first second to forced vital capacity. These findings highlight the adverse effects of exposure to multiple pollutants on cardiopulmonary health. Biomarkers of oxidative stress, including 8-hydroxy-2'-deoxyguanosine and extracellular superoxide dismutase, mediated the effects of multiple OH-PAHs on blood pressure and lung function. CONCLUSION Exposure to multiple organic pollutants can adversely affect cardiopulmonary health. Oxidative stress is a key mediator of the effects of OH-PAHs on blood pressure and lung function.
Humans ; Oxidative Stress/drug effects* ; Male ; Cross-Over Studies ; Female ; Young Adult ; Environmental Pollutants/toxicity* ; Environmental Exposure/adverse effects* ; Biomarkers/blood* ; Adult ; Blood Pressure/drug effects* ; Polycyclic Aromatic Hydrocarbons/urine* ; Beijing