Objective To observe the therapeutic effects and mechanism of Xiezhuo Qutong Formula on gout.Methods(1)Animal experiments:A hyperuricemia(HUA)model was established in SD rats using hypoxanthine combined with potassium oxonate,and an acute gouty arthritis(AGA)model was induced by monosodium urate.The efficacy and safety of Xiezhuo Qutong Formula in reducing serum uric acid levels and exerting anti-inflammatory effects were evaluated.(2)Network pharmacology:The main active components and potential targets of Xiezhuo Qutong Formula were collected,along with gout-related disease targets.The intersection of these targets yielded potential therapeutic targets.A protein-protein interaction(PPI)network was constructed,followed by Gene Ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis.Results Xiezhuo Qutong Formula effectively reduced serum uric acid levels in HUA model rats without observed hepatorenal toxicity.It also decreased joint inflammation index,joint swelling degree,and inflammatory cytokine levels in AGA model rats.Network pharmacology analysis identified 156 overlapping targets between the drug and disease,among which TP53,STAT3,PIK3CA,BCL2,PIK3CD,PIK3CB,JUN,HDAC1,ESR1,and RELA may be key targets of Xiezhuo Qutong Formula in treating gout.Combined with GO and KEGG enrichment analyses,the main involved pathways include PI3K/AKT,JAK2/STAT3,and NF-κB signaling pathways.Conclusion Xiezhuo Qutong Formula exerts uric acid-lowering and anti-inflammatory effects in the treatment of gout,and its potential mechanism involves the PI3K/AKT,JAK2/STAT3,and NF-κB signaling pathways.

Gastric cancer is a malignant tumor with high prevalence worldwide and limited therapeutic options.Chimeric antigen receptor T-cell(CAR-T)therapy has emerged as a promising approach for gastric cancer treatment;however,its application faces substantial challenges.This review provides comprehensive summary of the recent advances in CAR-T cell therapy for gastric cancer,systematic analysis of critical break throughs and core challenges from target discovery to clinical translation,and outlining of future perspectives.We describe the criter-ia for ideal target selection and highlight the current research landscape of major targets,including CLDN18.2 that demonstrated efficacy,and targets facing distinct challenges,including HER-2,CEA,EpCAM,and MUC1.This review also finely dissects three central barriers restrict-ing CAR-T cell efficacy,and discusses corresponding countermeasures:overcoming the immunosuppressive tumor microenvironment through strategies such as local delivery,armored CAR-T cells,and combination therapies;engineering approaches including affinity modula-tion and logic-gate designs to mitigate on-target/off-tumor toxicity;and optimization of manufacturing processes and reduction of costs via early leukapheresis,rapid production platforms,and universal CAR-T cell strategies.Future multidimensional,integrative,and innovative strategies are pivotal for achieving comprehensive break throughs in CAR-T cell therapy for solid tumors.

Acute pancreatitis(AP)is a frequently encountered acute abdominal syndrome in clinical settings,and the integrated model of traditional Chinese and Western medicine(TCM-WM)has demonstrated notable advantages in the diagnosis and treatment of AP.To systematize and standardize clinical practices related to develop clinical pathway for integrated TCM-WM diagnosis and treatment of AP,which enhances the efficiency and quality of patient care.This pathway focuses on AP,a common acute and life-threatening disease within the digestive system,and outlines that the central pathological mechanism involves pancreatic injury and localized inflammation resulting from the abnormal activation of pancreatic enzymes.It has the characteristics of rapid onset,multiple causes,and complex manifestations.Severe cases can be life-threatening.At present,conventional treatments encompass a diverse range of modalities.Moreover,traditional Chinese medicine(TCM)holds distinct advantages in alleviating relevant symptoms,and TCM-WM is gaining increasing prevalence.To enhance the standardization and consistency of diagnostic and therapeutic practices,this clinical pathway clearly delineates the target patient population,which includes individuals diagnosed with abdominal pain disorder according to TCM and with AP in accordance with WM criteria,as well as the corresponding inclusion standards.The diagnostic framework integrates both TCM and WM guidelines,and further incorporates disease staging,severity grading,and syndrome differentiation to support a comprehensive and integrated diagnostic strategy.The treatment integrates approaches from both TCM and WM.Within the WM framework,interventions consist of basic supportive care,infection control,nutritional support,and the management of complications.In the context of TCM,the protocol includes syndrome differentiation and corresponding therapeutic strategies(Distinct syndrome patterns are identified and managed during the acute and convalescent phases),such as acupuncture and retention enema.This clinical pathway addresses multiple key components,including preventive strategies,post-treatment follow-up,criteria for evaluating therapeutic efficacy,admission and discharge,admission examination protocols,discharge criteria,and the rationale for deviations or withdrawal from the pathway.It is designed to provide a systematic and standardized reference framework for relevant clinical practices.

Gastric cancer is a malignant tumor with high prevalence worldwide and limited therapeutic options.Chimeric antigen receptor T-cell(CAR-T)therapy has emerged as a promising approach for gastric cancer treatment;however,its application faces substantial challenges.This review provides comprehensive summary of the recent advances in CAR-T cell therapy for gastric cancer,systematic analysis of critical break throughs and core challenges from target discovery to clinical translation,and outlining of future perspectives.We describe the criter-ia for ideal target selection and highlight the current research landscape of major targets,including CLDN18.2 that demonstrated efficacy,and targets facing distinct challenges,including HER-2,CEA,EpCAM,and MUC1.This review also finely dissects three central barriers restrict-ing CAR-T cell efficacy,and discusses corresponding countermeasures:overcoming the immunosuppressive tumor microenvironment through strategies such as local delivery,armored CAR-T cells,and combination therapies;engineering approaches including affinity modula-tion and logic-gate designs to mitigate on-target/off-tumor toxicity;and optimization of manufacturing processes and reduction of costs via early leukapheresis,rapid production platforms,and universal CAR-T cell strategies.Future multidimensional,integrative,and innovative strategies are pivotal for achieving comprehensive break throughs in CAR-T cell therapy for solid tumors.

Acute pancreatitis(AP)is a frequently encountered acute abdominal syndrome in clinical settings,and the integrated model of traditional Chinese and Western medicine(TCM-WM)has demonstrated notable advantages in the diagnosis and treatment of AP.To systematize and standardize clinical practices related to develop clinical pathway for integrated TCM-WM diagnosis and treatment of AP,which enhances the efficiency and quality of patient care.This pathway focuses on AP,a common acute and life-threatening disease within the digestive system,and outlines that the central pathological mechanism involves pancreatic injury and localized inflammation resulting from the abnormal activation of pancreatic enzymes.It has the characteristics of rapid onset,multiple causes,and complex manifestations.Severe cases can be life-threatening.At present,conventional treatments encompass a diverse range of modalities.Moreover,traditional Chinese medicine(TCM)holds distinct advantages in alleviating relevant symptoms,and TCM-WM is gaining increasing prevalence.To enhance the standardization and consistency of diagnostic and therapeutic practices,this clinical pathway clearly delineates the target patient population,which includes individuals diagnosed with abdominal pain disorder according to TCM and with AP in accordance with WM criteria,as well as the corresponding inclusion standards.The diagnostic framework integrates both TCM and WM guidelines,and further incorporates disease staging,severity grading,and syndrome differentiation to support a comprehensive and integrated diagnostic strategy.The treatment integrates approaches from both TCM and WM.Within the WM framework,interventions consist of basic supportive care,infection control,nutritional support,and the management of complications.In the context of TCM,the protocol includes syndrome differentiation and corresponding therapeutic strategies(Distinct syndrome patterns are identified and managed during the acute and convalescent phases),such as acupuncture and retention enema.This clinical pathway addresses multiple key components,including preventive strategies,post-treatment follow-up,criteria for evaluating therapeutic efficacy,admission and discharge,admission examination protocols,discharge criteria,and the rationale for deviations or withdrawal from the pathway.It is designed to provide a systematic and standardized reference framework for relevant clinical practices.

Objective To investigate the surgical method and clinical outcome using the free anterolateral thigh flap with the medial gastrocnemius artery as the recipient artery for the repair of complex wounds in the lower leg. Methods A retrospective analysis was conducted on the clinical data of 11 patients with complex wounds in the lower leg admitted to Suzhou Ruihua Orthopedic Hospital from October 2020 to September 2022. All patients had extensive skin and subcutaneous soft tissue defects in the lower leg and received free anterolateral thigh flap repair with the medial gastrocnemius artery as the recipient artery. The skin of donor site was directly sutured. Results All 11 free skin flap survived in 11 patients, and both the donor and recipient sites healed in stage I. All patients were followed up after discharge, with a follow-up time of 12 to 35 months. The follow-up results at 12 months postoperatively showed good wound healing, good flap appearance and elasticity, restoration of normal knee and ankle joint function, and independent living ability. The donor site wounds healed well without significant scar hyperplasia. At the last follow-up, the flap sensory function was graded as S₃ in 2 patients and S₂ in 9 patients. The functional score of the affected limb was excellent in 5 patients and good in 6 patients, with an excellent and good rate of 100%. Conclusion The medial gastrocnemius artery has a suitable vessel caliber for anastomosis and a constant location. The use of the free anterolateral thigh flap with this artery as the recipient artery for the repair of severe wounds in the lower leg can effectively cover soft tissue defects and avoid injuring the residual main vessels in the lower leg, resulting in satisfactory outcomes.

Autologous ozonized blood transfusion(AOBT) is a therapy of re-transfusion of 100-200 mL of autologous blood after shaking and agitation with appropriate amount of oxygen-ozone in vitro. The oxidation of blood through the strong oxidation of ozone can enhance the non-specific immune response of the body, regulate the internal environment and promote health. This therapy has been increasingly applied in clinical practice, while no unified standard for the operation process in terms of ozone concentration, treatment frequency and treatment course had been established. This operation process of AOBT is primarily explored in order to standardize the operation process and ensure its safety and efficacy.

Since the implementation of the Measures for the Management of Radiation Workers’ Occupational Health in November 2007, it has played an extremely important role in protecting the occupational health of radiation workers. There are more than 700 000 radiation workers in about 100 000 workplaces with potential radiation exposure, as well as a large number of miners exposed to high levels of radon. As the radiation health monitoring project suggests, measures of occupational health management such as personal dose monitoring and occupational health examination of radiation workers have been widely implemented and achieved good results in the protection of radiation workers. However, the risks of chromosomal aberration and specific turbidity of the eye lens of radiation workers have increased in high-risk positions such as interventional radiology, nuclear medicine, and industrial flaw detection. The control of high radon exposure in miners needs to be strengthened. It is necessary to adapt to the new situation in view of new challenges and actively promote the revision of the Measures for the Management of Radiation Workers’ Occupational Health, so as to further improve the occupational health management of radiation workers in China.

Objective:To explore the factors influencing the pulmonary function of persons with mild to moderate adolescent idiopathic scoliosis (AIS).Methods:Forty-four persons with AIS were tested for their pulmonary ventilation functioning. The indicators were the percentage of forced vital capacity (FVC%), the percentage of forced expiratory volume in the first second (FEV1%) and the percentage of maximum chase volume (MVV%). Data including age, gender, course of disease, dancing habits, exercise habits, body mass index (BMI), Cobb angle, rotation angle, diaphragm thickness, and diaphragm excursion (DE) were also collected. Linear regressions were evaluated to analyze the factors best predicting pulmonary functioning. Spearman correlation coefficients were computed to quantify the correlation between respiratory muscle functioning and pulmonary functioning.Results:The univariate analysis showed that dancing and DE independently influence FVC%, FEV1%, and MVV%. DE was the only independent factor significantly predicting pulmonary functioning for mild to moderate AIS patients. DE was also significantly positively correlated with average FVC%, FEV1% and MVV%.Conclusions:Respiratory training aimed at enhancing DE is necessary to improve the pulmonary ventilation of persons with AIS.

Humans ; COVID-19 ; Consensus ; SARS-CoV-2 ; China