ObjectiveTo investigate the effect and underlying mechanism of the Wulao Qisun prescription on pathological new bone formation in ankylosing spondylitis （AS）. MethodsSynovial fibroblasts were isolated from the hip joints of AS patients and observed under a microscope to assess cell morphology. The cells were identified using immunofluorescence staining. The isolated AS fibroblasts were divided into blank group， low drug-containing serum group， medium drug-containing serum group， high drug-containing serum group， and positive drug group. After drug intervention， cell proliferation was measured using the cell counting kit-8 （CCK-8） assay to observe fibroblast growth and determine the optimal intervention time. Alkaline phosphatase （ALP） activity was measured using the alkaline phosphatase assay. Protein expression of osteocalcin （OCN）， osteopontin （OPN）， and runt-related transcription factor 2 （Runx2） was detected by Western blot. The mRNA expression levels of Wnt5a， β-catenin， and Dickkopf-1 （DKK-1） were measured by real-time quantitative polymerase chain reaction （Real-time PCR）. ResultsCompared with the blank group， each drug-containing serum group of Wulao Qisun prescription and the positive drug group inhibited the proliferation of AS fibroblasts and reduced ALP expression （P<0.01）. Compared with the blank group， the low drug-containing serum group of Wulao Qisun prescription downregulated β-catenin mRNA expression （P<0.05）. The medium and high drug-containing serum groups and the positive drug group significantly downregulated Wnt5a and β-catenin mRNA expression （P<0.05， P<0.01）， with the positive drug group showing the most pronounced effect （P<0.01）. The high drug-containing serum group and the positive drug group significantly upregulated DKK-1 mRNA expression （P<0.01）. Compared with the blank group， the low drug-containing serum group of Wulao Qisun prescription inhibited the expression of OPN and Runx2 proteins （P<0.05， P<0.01）， while the medium and high drug-containing serum groups and the positive drug group inhibited the expression of OCN， OPN， and Runx2 proteins （P<0.05， P<0.01）. ConclusionThe Wulao Qisun prescription can inhibit the proliferation and osteogenic differentiation of AS fibroblasts， thereby delaying the formation of pathological new bone in AS. The possible mechanism involves the regulation of Wnt/β-catenin-related gene expression， further inhibiting the transcription of downstream target genes.

Objective:To investigate the prognostic value of the combined use of central venous-arterial carbon dioxide partial pressure difference/arterial-central venous oxygen content difference ratio (Pv-aCO 2/Ca-vO 2) combined with peripheral perfusion index (PI) for prognosis in middle-aged and elderly patients with acute heart failure (AHF) complicated by hypoperfusion. Methods:A case-control study was conducted, enrolling middle-aged and elderly AHF patients with tissue hypoperfusion admitted to the Emergency Intensive Care Unit of Nanjing First Hospital from May 2022 to May 2024. The primary endpoint was 28-day all-cause mortality. Patients were divided into survival and death groups based on prognosis. Baseline characteristics and clinical data were compared between groups. Receiver operating characteristic (ROC) curves were plotted to evaluate the predictive performance of risk factors. Stratified analysis based on optimal cutoff values was performed, and Kaplan-Meier survival curves were used to compare prognostic differences between subgroups.Results:A total of 70 patients with AHF and hypoperfusion were enrolled, with 36 deaths (28-day mortality rate: 51.43%). No significant differences were observed in baseline characteristics, N-terminal B-type natriuretic peptide precursor, creatine kinase, creatine kinase-myocardial band, cardiac troponin I,central venous pressure, or left ventricular ejection fraction between groups(all P>0.05). Compared with the survival group, the death group exhibited significantly higher APACHEⅡ scores, lactate levels, and Pv-aCO 2/Ca-vO 2 ratios, along with lower PI values (all P<0.05). The area under the ROC curve (AUCs) for PI, Pv-aCO 2/Ca-vO 2, and their combination in predicting 28-day mortality were 0.804 (95% CI: 0.701-0.908), 0.848 (95% CI: 0.758-0.938), and 0.922 (95% CI: 0.859-0.985), respectively. The optimal cutoff value for PI was 1.17 (sensitivity 83.3% and specificity 67.6%), and for Pv-aCO 2/Ca-vO 2 was 1.59 (sensitivity 77.8% and specificity 79.4%). Stratified analysis revealed that the PI≤1.17 group had a significantly higher 28-day mortality rate than the PI>1.17 group ( P<0.01), and the Pv-aCO 2/Ca-vO 2>1.59 group had a markedly higher mortality rate than the Pv-aCO 2/Ca-vO 2≤1.59 group ( P<0.01) ,consistent with Kaplan-Meier survival analysis. Conclusion:Early assessment of Pv-aCO 2/Ca-vO 2 combined with PI demonstrates superior predictive performance for prognosis in AHF patients with hypoperfusion.

Objective:To analyze the efficacy of enzyme replacement therapy and anti-drug antibody production in children with Fabry disease.Methods:The clinical data of 7 children with Fabry disease treated with enzyme replacement therapy for more than 1 year at Children′s Hospital of Zhejiang University School of Medicine from July 2021 to June 2024 were retrospectively analyzed. The basic information and the changes of related clinical indicators before and after treatment were collected. Paired sample t test was used to compare renal function, left heart mass index, pain score and other related indexes before and after treatment. The anti-drug antibodies were detected by enzyme-linked immunosorbent assay. Results:A total of 6 boys and 1 girl were included. The age of diagnosis was (12.2±1.8) years. After 1 year of enzyme replacement therapy, the abnormal substrate globotriaosylsphingosine and brief pain inventory scores of all children were significantly lower than those before treatment ((16±11) vs. (63±42) μg/L, 22±19 vs. 45±29, t=3.88, 3.43, both P<0.05). There were no significant differences in glomerular filtration rate, urinary microalbumin to creatinine and left heart mass index before and after treatment ((124±35) vs. (136±26) ml/(min·1.73 m 2), (9.3±8.3) vs. (3.8±2.5) mg/g, (38±9) vs. (33±6) g/m 2.7, t=1.33, 1.74, 1.19, all P>0.05). Patients 4, 5 and 6 developed anti-drug antibodies at 1 month, 4 months and 1 month after medication, respectively. Patient 4 had persistently high anti-drug antibody titers (absorbance 3.65-3.73) accompanied by urticaria, elevated globotriaosylsphingosine and worsening clinical symptoms. Conclusions:The enzyme replacement therapy can effectively improve the clinical symptoms and reduce the level of globotriaosylsphingosine in children with Fabry disease. The anti-drug antibody is common in patients after long-term enzyme replacement therapy and may diminish the efficacy, which needs dynamic monitoring.

ObjectiveTo improve the quality and service performance of community visual health services in Shanghai, and to establish a set of reasonable and effective evaluation index system for community visual health services. MethodsCentered on the national and Shanghai-based visual health policies and based on the current status and development trends of community visual health service program in Shanghai, the candidate indicators were formed through literature review and expert interviews, firstly. The framework of an evaluation index system was formulated through qualitative research successively, which was further revised and perfected using the Delphi method. Coefficient weights were calculated using the analytic hierarchy process (AHP), culminating in the establishment of the community visual health evaluation index system, lastly. ResultsA total of 22 visual health experts from district-level center for disease control, hospital ophthalmology and leaders in charging of visual health service in community health centers participated in the Delphi questionnaire survey, with a questionnaire recovery rate of 100% and an expert authority coefficient of 0.86, indicating high credibility. After a round of correspondence to experts’ importance ratings and discussions, a comprehensive evaluation index system comprising 3 primary indicators, 12 secondary indicators, and 47 tertiary indicators, along with 5 additional indicators, was finalized. ConclusionAn index system tailored to effective evaluation for community visual health initiatives was drawn up in this study, which can promote the capacity building in community eye health services, facilitating the high-quality development of visual health courses, and enhancing residents’ eye health.

This study explores the diagnosis and treatment of needle knife therapy for ankylosing spondylitis (AS) at middle and advanced stage based on the theory of meridian tendons, from a holistic perspective and syndrome differentiation. The treatment strategy includes "harmonizing yin and yang" to address root causes and "tendons-based release" to harmonize qi and blood, with the "tendons nodule points" as the core acupoint selection criterion. Based on this approach, the study systematically elaborates on two needle knife methods for AS: "governor vessel bone-piercing technique" and "below-the-umbilicus release technique", covering indications, acupoint location, and procedures. Clinical case examples are provided to enrich needle knife therapy guided by the theory of meridian tendons, offering insights for clinical and research work on AS.
Humans ; Acupuncture Points ; Acupuncture Therapy/methods* ; Meridians ; Spondylitis, Ankylosing/physiopathology* ; Tendons/physiopathology*

OBJECTIVE: To assess the impact of albumin (Alb) administration on the prognosis of patients with acute kidney injury (AKI). METHODS: Clinical data of AKI patients in the intensive care unit (ICU) were retrospectively analyzed from the American Medical Information Mart of Intensive Care-IV (MIMIC-IV), including demographic data, acute physiology score (APS), comorbidities, vital signs, laboratory indicators, treatment status, ICU length of stay, and outcome indicators. The main outcome measure is ICU mortality. AKI patients were divided into Alb infusion group and Alb non infusion group based on whether they received Alb treatment. Multiple imputation was used to process missing data and eliminate variables that missing more than 30%. To ensure the stability of the results, propensity score matching (PSM) and inverse probability weighting (IPW) were used to correct the results. Using Kaplan-Meier survival curve and Cox proportional hazards regression model to evaluate the effect of Alb infusion on ICU survival rate in AKI patients. Perform subgroup analysis based on patient age, gender, and comorbidities to evaluate the prognostic effects of Alb on different patient subgroups. RESULTS: A total of 6 390 AKI patients were included, including 1 721 in the Alb infusion group and 4 669 in the Alb non infusion group. After adjusting for key covariates in the Cox regression model, compared with the Alb non infusion group, patients in the Alb infusion group were significantly younger in age, with APS III score, proportion of vasoactive drugs and continuous renal replacement therapy (CRRT) use, sepsis proportion, heart rate, respiratory frequency, aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatinine (Cr), lactic acid (Lac), and arterial partial pressure of carbon dioxide (PaCO₂) levels significantly higher. The proportion of hypertension, myocardial infarction, and congestive heart failure, as well as blood pressure, urine output, platelet count (PLT), and Alb levels were significantly lower. The results of univariate and multivariate Cox regression analysis on the raw data showed that the risk of death in the Alb infusion group was significantly lower than that in the Alb non infusion group [hazard ratio (HR) = 0.69, 95% confidence interval (95%CI) was 0.60-0.80, all P < 0.05]. The results after propensity score matching (PSM) and inverse probability weighting (IPW) processing are consistent with the original data trend (both P < 0.05). The Kaplan-Meier survival curve showed that the cumulative survival rate during ICU stay in the Alb infusion group was significantly higher than that in the Alb non infusion group (24.48% vs. 12.17%, Log-Rank test: χ² = 74.26, P < 0.05). Subgroup analysis shows that Alb infusion has a more significant survival benefit for AKI patients who use vasoactive drugs, have concurrent sepsis, and do not have liver disease. CONCLUSION Albumin infusion can decrease the ICU mortality of AKI patients.
Humans ; Retrospective Studies ; Acute Kidney Injury/mortality* ; Prognosis ; Male ; Female ; Middle Aged ; Aged ; Intensive Care Units ; Albumins/therapeutic use* ; Proportional Hazards Models ; Adult ; Databases, Factual

Objective To evaluate the efficacy and safety of percutaneous vertebroplasty(PVP)using a 17 G puncture needle for the treatment of painful cervical osteolytic metastases.Methods The clinical data of 42 patients with cervical osteolytic metastases(53 lesions in total),who were treated with PVP at the Affiliated Zhongda Hospital of Southeast University of China from March 2012 to March 2024,were retrospectively analyzed.Visual Analog Scale(VAS)was used to evaluate the clinical efficacy and procedure-related complications at one week,one month,3 months,6 months,and one year after PVP.Follow-up CT scan was performed at 1-3 days after PVP so as to evaluate the condition of bone cement filling and leakage.Results Successful PVP using a 17 G puncture needle was accomplished for all the 53 diseased cervical vertebrae.Among them,one patient had one diseased vertebra of C1 and each in 5 patients had one diseased vertebra of C2,and all the 6 lesions were treated with CT-guided PVP;each in 6 patients had one diseased vertebra of C2 and 30 patients had 41 diseased vertebrae of C3-C6,and all the 47 lesions were treated with DSA fluoroscopy-guided PVP.The mean volume of bone cement injected in each vertebra was(1.9±0.45)mL,and the mean bone cement filling rate in each vertebra was(83.5±9.7)％.The preoperative average VAS score was 8.2 points,and it decreased by 5.6,6.1,6.2,5.9,and 5.7 points at one week,one month,3 months,6 months,and one year after PVP,respectively.There was a statistically significant difference in VAS score between one week after PVP and before PVP(P＜0.01),but no statistically significant differences in VAS scores existed within one year after PVP(all P＞0.05).Asymptomatic leakage of bone cement occurred in 14(26.4％)cervical vertebrae.One patient developed pharyngeal infection(adopting the anterior oblique puncture approach),which was cured after anti-infection treatment.No procedure-related complications such as neck bleeding,hematoma,etc.were observed.The lesion control rates at 3,6,and 12 months after PVP were 94.3％,93.9％,and 88.9％,respectively,there was no statistically significant difference in lesion control rates among the follow-up time-points(P=0.580).Conclusion For the treatment of painful cervical osteolytic metastases,PVP using a 17 G puncture needle is clinically safe and feasible.PVP can quickly relieve cervical pain and maintain cervical stability for a long time.Bone cement filling has a good control effect on cervical osteolytic metastatic tumors,although this control effect will decrease over time.

Objective To investigate the effects of sulforaphane(SFN)in regulating the macrophage glycolysis via the arachidonate 5-lipoxygenase(ALOX5)/nuclear factor kappa B(NF-κB)signaling pathway on the progression of diabetic nephropathy(DN).Methods Bioinformatics analysis was used to identify the target genes of SFN in the treatment of DN.Human proximal tubular epithelial cell line(HK-2 cells)was induced with 30 mmol/L high glucose(HG)to create an in vitro model of DN.HK-2 cells were divided into the following groups:normal glucose(NG)group,HG group,HG+SFN(3 mmol/L)group,HG+ALOX5 group,HG+SFN(3 mmol/L)+ALOX5 group,HG-treated macrophages+HK-2 group,HG+SFN(3 mmol/L)treated macrophages s+HK-2 group,HG+ALOX5 transfection treated macrophages+HK-2 group,HG+SFN(3 mmol/L)+ALOX5 transfection treated macrophages+HK-2 group.CCK-8 assay was used to detect cell viability,Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling(TUNEL)method was used to detect cell apoptosis;glucose and lactate levels in the cells were measured using assay kits;Western blot was performed to detect the expression of ALOX5,NF-κB,and glycolysis-related proteins hexokinase-2(HK2),pyruvate kinase M2(PKM2),glucose transporter 1(GLUT1)in each group.Diabetic nephropathy(DN)mouse models were established using streptozotocin(STZ)and treated with SFN(0.5 mg/kg).Various biochemical parameters were measured in the mice,and kidney tissue pathology was examined using H&E staining.Western blot was used to detect the expression of glycolysis-related proteins(HK2,PKM2,GLUT1)in kidney macrophages.Results Bioinformatics analysis revealed ALOX5 as the target gene of SFN in treating DN.Compared to the HG group,SFN treatment enhanced HK-2 cell viability and in-hibited apoptosis(P<0.05);concurrently,SFN treatment suppressed HG-induced macrophage glycolysis-related protein and attenuated macrophage-mediated HK-2 cellular injury(P<0.05).Western blot results showed that SFN inhibited the expression of ALOX5 and NF-κB(P<0.05).The mouse experiment results showed that SFN treatment improved kidney function and pathological changes in the kidney of DN mice,and inhibited the related protein expression of acrophage glycolysis in kidney tissue(P<0.05).Conclusion SFN improves the progression of DN by inhibiting the expression of macrophage glycolysis-related protein through the ALOX5/NF-κB signaling pathway.

Objective:To explore the surgical intervention strategy for metastatic cervical lymph nodes surrounding the carotid artery in head and neck squamous cell carcinoma.Methods:A total of 62 patients with advanced head and neck tumors and carotid wrap by disease treated in Department of Otorhinolaryngology and Head and Neck Surgery, the Affiliated BenQ Hospital of Nanjing Medical University between June 2019 and December 2023 were reviewed, of whom 9 patients presented with metastatic squamous cell carcinoma in cervical lymph nodes of unknown primary or with no recurrence of primary lesion and all the 9 patients were males, aged from 48 to 79 years old, with≤level 2 of Eastern Cooperative Oncology Group-Performance Status (ECOG-PS). Radiographically common carotid artery (CCA) and/or internal carotid artery (ICA) were surrounded by≥270° with tumor. All the 9 patients received implantation of covered stent in carotid artery and radical resection of metastatic cervical lymph nodes. The success rate, complications, surgery-related complications, local recurrence rate, quality of life (QOL) and overall survival (OS) were analyzed. The QOL of patients was compared by paired rank sum test, and P<0.05 indicated statistically significant difference. The OS was analyzed by Kaplan-Meier. Results:The success rate of stent implantation was 100%, with no implantation-related complications. R0 resection was performed in 8 cases and R1 resection in 1 case. The QOL of patients after surgery was improved, and the improvements in "pain", "mood" and "anxiety" were statistically significant( Z values were -2.236, -2.460 and -2.200, respectively, and all P values were<0.05). Follow-up was 1-18 months, with a median of 7 months, and 1 case was lost to follow-up. Local recurrence occurred in 3 patients with an incidence of 37.5% (3/8). OS was 59.9% at 12 months after surgery. Conclusion:Implantation of covered stent in carotid artery combined with radical resection is an effective method for the treatment of cervical lymph node metastasis.

ObjectiveTo analyze the on-site technical evaluation results of the provincial-level health enterprises in Shandong Province. Methods A total of 88 provincial-level health enterprises in Shandong Province in 2021 were selected as the research subjects using the convenient sampling method. The scores of on-site technical assessments were analyzed. Results The total score of on-site technical evaluations for the 88 provincial health enterprises was (942.1±21.8) points. The scores for the first-level indicators, including management system, health environment, health management and services, and health culture, were (193.7±4.7), (191.6±5.2), (414.4±16.4), and (142.3±6.7) points, respectively. The score for health culture in large-sized enterprises was higher than that in medium-sized and below enterprises (P<0.05). State-owned enterprises had higher total scores than private enterprises and joint-stock enterprises (both P<0.05). The score for health management and services in the mining industry was higher than that in the manufacturing industry (P<0.05). Enterprises with high total investment in health promotion had higher scores for health culture than those with low investment (P<0.05). There were no significant differences in the scores for indicators of management system and health environment among enterprises of different sizes, natures, industries, and total investments in health promotion (all P>0.05). Conclusion The overall score of these 88 enterprises was higher than the standard for provincial health enterprises. Except for management systems and general environment, there were some differences in the scores for health management and services, and health culture assessments among enterprises of different sizes, natures, industries, and total investments in health promotion.