Objective: To evaluate the clinical value of extended red blood cell (RBC) antigen matching in transfusion for patients with autoimmune hemolytic anemia (AIHA). Methods: Clinical transfusion procedures involving extended RBC antigen matching for cross-compatibility testing were analyzed in two AIHA cases. Results: Following the implementation of extended RBC antigen matching (four-tier matching), the major cross-match reaction results shifted from strongly positive to weakly positive. The hemoglobin (Hb) levels increased significantly after transfusion, with no observed hemolytic transfusion reactions (HTRs). Conclusion: Extended RBC antigen matching may provide a safe and effective transfusion strategy for AIHA patients.

Amyotrophic lateral sclerosis (ALS) is a chronic, progressive degenerative disease affecting both upper and lower motor neurons, primarily characterized by skeletal muscle weakness and atrophy. Notably, the same muscle group may exhibit asynchronous involvement. This study aims to investigate the involvement patterns of the orbicularis oculi (OOc) and orbicularis oris (OOr) in ALS patients, compare the findings with healthy controls (HCs) and myasthenia gravis (MG) patients, and explore the characteristics and clinical significance of facial muscle involvement in ALS.

Objective:This meta-analysis compares the postoperative outcomes of the double-flap technique (DFT) versus esophagogastrostomy (EG), jejunal interposition (JI), double-tract reconstruction (DTR), and gastric tube anastomosis (GTA) following proximal gastrectomy for gastric cancer.Methods:Prospective and retrospective studies published from database inception until June 2025 were retrieved from PubMed, Embase, Web of Science, Scopus, CNKI, and Wanfang databases. Studies reporting at least one predefined outcome with extractable data were included. Outcomes of interest consisted of incidence of gastroesophageal reflux, overall postoperative complications, anastomotic leakage, anastomotic stenosis, and digestive reconstruction time. Two investigators independently performed literature screening, data extraction, and quality assessment. Randomized controlled trials (RCTs) were evaluated with the Cochrane ROB 2.0 tool, retrospective cohort studies with the Newcastle-Ottawa Scale (NOS), and single-arm studies with the JBI critical appraisal tool. Dichotomous outcomes were pooled using risk ratios (RRs), and continuous variables were summarized with standardized mean differences (SMDs), using fixed- or random-effects models based on I2 statistics. Publication bias was assessed via funnel plots and Egger's test.Results:A total of 55 studies published between 2007 and 2025 were included, comprising 5 RCTs and 50 retrospective studies. Among 4,380 patients, 732 underwent EG, 454 GTA, 1,480 DTR, 468 JI, and 1,246 DFT. Quality assessment indicated that all except six retrospective cohort studies (rated as moderate quality) were of high quality or had low risk of bias. Among the five reconstruction methods, DFT showed the lowest incidence of gastroesophageal reflux (6.6%, 82/1,246) and overall postoperative complications (11.6%, 144/1,246). JI had the lowest rate of anastomotic leakage (1.3%, 6/468), followed by DFT (1.4%, 18/1,246), and DTR had the lowest rate of anastomotic stenosis (2.4%, 36/1,480), followed by DFT (7.5%, 94/1,246). DFT required the longest operative time for reconstruction ([141.2 ± 597.6] minutes), and DTR required the shortest ([50.1 ± 39.0] minutes). Compared to EG, DFT was associated with a significantly lower risk of gastroesophageal reflux (RR=0.13 ,95%CI: 0.03-0.55, P = 0.01), and no significant differences were observed in overall complications (RR=0.98, 95%CI: 0.55-1.74, P = 0.93), anastomotic leakage (RR = 0.81, 95%CI: 0.04-18.43, P = 0.90), or anastomotic stenosis (RR = 0.75, 95%CI: 0.09-6.39, P = 0.79). Compared to JI, DFT showed no significant differences in gastroesophageal reflux (RR = 0.36, 95%CI: 0.10-1.25, P=0.11), overall complications (RR=2.06, 95%CI: 0.30-14.11, P=0.46), anastomotic leakage (RR=2.05, 95%CI: 0.26-16.18, P=0.49), or anastomotic stenosis (RR=0.83, 95%CI: 0.10-7.17, P=0.87). Similarly, compared to DTR, DFT had a lower risk of overall complications (RR=0.70, 95%CI: 0.50-0.98, P=0.04) but a longer reconstruction time (SMD: 2.55, 95%CI: 0.31-4.79, P=0.03). No significant differences were found in gastroesophageal reflux (RR = 0.68, 95%CI: 0.35-1.30, P=0.24), anastomotic leakage (RR=0.59, 95%CI: 0.16-2.17, P=0.43), or anastomotic stenosis (RR=2.44 , 95%CI: 0.44-13.64, P=0.31). Compared to GTA, DFT was associated with a significantly lower risk of gastroesophageal reflux (RR = 0.53, 95%CI: 0.33-0.88, P=0.01), but again there were no significant differences in overall complications (RR = 0.69, 95%CI: 0.41-1.16, P=0.16), anastomotic leakage (RR = 0.25, 95%CI: 0.03-2.14, P=0.21), or anastomotic stenosis (RR=0.65, 95%CI: 0.24-1.76, P=0.40). No significant publication bias was detected in the analysis (Egger's test P>0.05). Conclusions:Among the five common anastomotic methods after proximal gastrectomy, DFT demonstrates superior anti-reflux efficacy, outperforming EG and GTA in particular in preventing gastroesophageal reflux. DFT also exhibits a lower overall complication risk compared with DTR but maintains anastomotic safety comparable with that of the other techniques.

Objective To investigate the effect of miR-129-1-3p on the osteogenic differentiation of human bone marrow mesenchymal stem cells(hBMSCs)and its potential mechanism.Methods Negative control group,the miR-129-1-3p mimic group,the miR-129-1-3p inhibitor group and the corresponding negative control were constructed and transfected into hBMSCs.The formation of calcium-mineralized nodules was observed by alkaline phosphatase staining and alizarin red S staining.The expression levels of miR-129-1-3p and osteogenic differentiation markers were detected by qRT-PCR.Western blot detected the protein expressions of bone mor-phogenetic protein 2(BMP2),SMAD1 and p-SMAD1.Results After transfection,the expression level of miR-129-1-3p in mimic group was significantly increased(P＜0.05),the number of mineralized nodules was significantly decreased,and the expression levels ofBMP2,Runt-related transcription factor 2(RUNX2),osteocalcin(OCN)mRNA were significantly down-regulated(P＜0.05).BMP2 and p-SMAD1 protein were also significantly down-regulated(P＜0.05)compared with Mimic-NC group.The expression levels of BMP2,RUNX2,OCN mRNA were significantly up-regulated in inhibitor group(P＜0.05)compared with Inhibitor-NC group.BMP2 and p-SMAD1 protein were significantly up-regulated in inhibitor group(P＜0.05).Conclusion miR-129-1-3p can inhibit the osteo-genic differentiation of human bone marrow mesenchymal stem cells by suppressing BMP2/SMAD1 signaling pathway.

Objective The clinical characteristics of 21 cases of nocardiosis were reviewed and antimicrobial resistance of Nocardia strains was analyzed in order to improve the accuracy of clinical diagnosis and treatment of nocardiosis.Methods Clinical data of patients diagnosed with nocardiosis in Zhoukou Central Hospital from 2019-2023 and the corresponding results of antimicrobial susceptibility testing were retrospectively analyzed to summarize the clinical characteristics and outcomes of patients.Results Overall,the 21 cases of nocardiosis included 9 males and 12 females,aged 2-91 years.Underlying disease was reported in 15 patients.Most common type of nocardiosis was pulmonary nocardiosis in 15 cases,followed by skin and soft tissue infection,pleurisy,lymphadenitis,and disseminated nocardiosis.Laboratory tests showed increased levels of WBC,neutrophils percentage,erythrocyte sedimentation rate,C-reactive protein,and procalcitonin.The 21 strains of Nocardia included 4 strains of Nocardia cyriacigeorgica,2 strains each of Nocardia brasiliensis,Nocardia abscessus,Nocardia asiatica,Nocardia otitidiscaviarum and Nocardia beijingensis,and 1 strain each of Nocardia puris,Nocardia asteroides,Nocardia farcinica,Nocardia pneumoniae,Nocardia amamiensis,and 2 strains of unclassified Nocardia.All of the Nocardia strains(100％)were susceptible to linezolid,amikacin,and trimethoprim-sulfamethoxazole,followed by various levels of susceptibility to cefotaxime,moxifloxacin,imipenem and ceftriaxone,and lower susceptibility rate to cefepime,minocycline,ciprofloxacin and clarithromycin.Antimicrobial susceptibility of Nocardia strains varied with different Nocardia species.Of the 21 patients,two were referred to other hospitals,another two died,two patients received unknown treatment,and the remaining 15 patients were improved after antibiotic treatment,including sulfonamides combined with other antibiotics in 11 cases,other antibiotics in 4 cases.Conclusions Immunocompromised patients or those with underlying diseases are more susceptible to nocardiosis.The clinical features are complex and diverse.Antimicrobial susceptibility of Nocardia strains varied with different Nocardia species.Accurate identification and antimicrobial susceptibility test are essential for prescribing effective antibiotic treatment.

Objective To construct a nursing registry platform for percutaneous coronary intervention(PCI)to provide data support for subsequent real-world research on PCI nursing.Methods From April to December 2023,we established a variable list and data dictionary based on literature review and expert discussion,and constructed a web-based PCI nursing registry platform based on registry-related standards.Results A total of 191 variables were screened in this study,and a corresponding data dictionary was developed for each variable according to the variable name,variable code,variable definition,variable type,variable value range,data source and data collection node.Three levels of account privileges has been set up in the platform,which can realize different data management privileges,and the data can be saved only after filling in and reviewing at each level.The platform is also equipped with automatic data checking function,which reduces data filling errors and improves data quality.Conclusion The constructed PCI nursing registration platform has strong scientific and professional characteristics,and can provide data support for subsequent research,and the content and functions of the platform can be further optimized in the future.

Purpose To investigate the clinicopathologic features and imaging characteristics of osteolipoma in thyroid gland,and to improve the understanding and diagnosis of the disease.Methods The clinical,pathological,and imaging data of 7 cases of osteolipoma in thyroid gland were retrospectively analyzed,and the histological morphol-ogy of thyroid osteolipoma was observed using hematoxylin-eosin(HE)staining,the pathological changes and imaging manifestations of the disease were analyzed,and relevant literature was reviewed.Results The study included 2 male and 5 female patients,with a male-to-female ratio of 1∶2.5.The patients were ranged in age from 30 to 77 years,with a mean age of 54.3 years.The clinical symptoms were mainly anterior cervical tumor.Laboratory examination showed normal thyroid function 5 cases(5/7),slightly decreased thyroid stimulating hormone(TSH)in 1 case(1/7),in-creased free triiodothyronine(FT3)and decreased TSH in 1 case(1/7).Preoperative ultrasound examination(7/7)showed solid nodules in the thyroid gland,with smooth edges,hypoechoic solid components,and coarse calcifications in the nodules;X-ray computed tomography(CT)examination(2/7)showed thyroid mixed density nodules with clear boundaries.Histological morphology showed that the tumor was composed of mature adipose tissue and bone tissue with different proportions,and the cells exhibited no atypia or necrosis,and mitotic figures were rare.Two cases were com-plicated with papillary thyroid carcinoma and 3 cases with nodular goiter.All cases received surgical treatment,and were followed up from 11 to 42 months,without tumor recurrence.Conclusion Osteolipoma of thyroid gland is rare in clinic and has relatively specific pathological characteristics and imaging changes,aiming to improve the understanding of the pathological and imaging manifestations of osteolipoma.

Objective To predict the lymphovascular invasion(LVI)status of breast cancer patients based on digital breast tomo-synthesis(DBT)intratumoral and peritumoral radiomics nomogram.Methods A total of 192 breast cancer patients from 2 institu-tions were retrospectively selected,in which institution 1 was used for train(n=113)and test(n=49),while institution 2 was used for external validation(n=30).Radiomics features were extracted and selected based on intratumoral and peritumoral 1 mm regions from DBT images.Different machine learning algorithms were used to construct intratumoral,peritumoral,and combined intratumoral and peritumoral models,respectively.Patient clinical data were analyzed by both univariate and multivariate logistic regression analy-ses to identify independent risk factors for the clinical imaging model.The performance of the models was evaluated using the receiver operating characteristic(ROC)curve.The radiomics features with the optimal diagnostic performance and the selected clinical imaging features were combined to construct a comprehensive clinical-radiomics model,and a nomogram was drawn.Results The combined intratumoral and peritumoral model was the optimal radiomics model.Maximum tumor diameter[odds ratio(OR)=1.486,P=0.014],suspicious malignant calcifications(OR=2.898,P=0.015),and axillary lymph node(ALN)metastasis(OR=3.615,P<0.001)were independent risk factors for LVI positive.Furthermore,the area under the curve(AUC)of the comprehensive clinical-radiomics model in the training set,test set and external valida-tion set was 0.889,0.916,and 0.862,respectively,which was higher than those of the combined intratumoral and peritumoral model(0.858,0.849,0.844)and the clinical imaging model(0.743,0.759,0.732).Conclusion The predictive nomogram,derived from both radiomics and clinical imaging features,is relatively accurate in identifying future LVI occurrence in breast cancer,demonstra-ting its potential as an assistive tool for clinicians to devise individualized treatment regimes.

OBJECTIVE To explore the mechanism of Yishen Qingli Huoxue Formula(YQHF)improving renal fibrosis by inhib-iting HIF1-α using data mining,molecular docking,and in vivo and in vitro experiments.METHODS The expression changes of HIF1-α in renal biopsy tissues of patients with chronic kidney disease(CKD)in the GEO database were analyzed.Molecular docking was used to clarify the interaction mode between YQHF effective monomers and HIF1-α.Thirty SD rats were randomized to sham,model,low-dose YQHF,high-dose YQHF,and losartan potassium groups(n=6 per group).Unilateral ureteral obstruction(UUO)was used to induce renal fibrosis.Serum creatinine(Scr)and blood urea nitrogen(BUN)were measured,and kidney sections were stained with HE and Masson to assess pathology and fibrosis.Renal HIF1-α protein expression was quantified by Western blot.A renal fibro-sis cell model was established by inducing NRK-52E cells with TGF-β1,and the cells were divided into control,model,YQHF,HIF1-α inhibitor,HIF1-α inhibitor+YQHF,HIF1-α agonist,and HIF1-α agonist+YQHF groups.Western blot analysis was used to detect the protein expression levels of HIF1-α,COL-1,and α-SMA,and to observe the mechanism of YQHF-containing serum in protecting renal tubular epithelial cells.RESULTS Data mining showed HIF1-α expression in the CKD group was significantly higher than in the control group(P<0.01).Molecular docking indicated YQHF core components had good binding affinity to HIF1-α.In vivo,com-pared with the sham group,HE staining revealed tubular atrophy and inflammatory-cell infiltration,and Masson staining showed in-creased collagen deposition in UUO model rats(P<0.01).Serum creatinine and blood urea nitrogen were also elevated in the model group(P<0.05),together with up-regulated renal expression of COL-1,α-SMA and HIF-1α(P<0.01).After intervention with either high-dose or low-dose YQHF or losartan potassium,these pathological changes were attenuated:collagen deposition decreased(P<0.01),creatinine and BUN fell to varying degrees(P<0.05),and renal COL-1,α-SMA and HIF-1α levels were down-regulated(P<0.01);immunohistochemistry confirmed reduced HIF-1α in UUO kidneys(P<0.01).In NRK-52E cells,TGF-β1 stimulation mark-edly increased COL-1,α-SMA and HIF-1α protein levels(P<0.01).Both YQHF and chloramphenicol alone down-regulated these proteins(P<0.05,P<0.01),and their combination produced stronger inhibition of HIF-1α than YQHF alone(P<0.05).Conversely,the HIF-1α agonist fenbendazole-d3 reversed YQHF's anti-fibrotic effect,re-elevating COL-1,α-SMA and HIF-1α(P<0.01),with no significant difference versus agonist alone.CONCLUSION YQHF may inhibit extracellular matrix deposition and delay renal fi-brosis progression by suppressing HIF1-α accumulation,providing new theoretical evidence for traditional Chinese medicine in treat-ing renal fibrosis.

Objective:To integrate the symptom management experiences of patients with acute decompensated heart failure (ADHF), so as to provide a basis for developing symptom management measures.Methods:Qualitative or mixed studies on the symptom management experience of ADHF patients included from establishment of the database to September 2024, were electronically retrieved in PubMed, CINAHL, Cochrane Library, Web of Science, Embase, EBSCO, China National Knowledge Infrastructure, WanFang Data, VIP, China Biomedical Database and other Chinese and English databases and gray literature databases. The quality of the literature was evaluated using the Critical Appraisal Skills Programme developed by the Center for Evidence-Based Medicine at the University of Oxford. The results were synthesized through the aggregative integration method.Results:A total of 14 papers were included. Thirty-four findings were distilled into eight categories and three integrative findings, namely, the multiple challenges posed by symptoms (complex and multiple symptomatic somatic experiences, symptom-induced mood changes, and reduced family and social engagement), the unmet needs of patients (insufficient healthcare resources, insufficient supply of discharge services provided by healthcare organizations, and lack of knowledge), and the co-existence of positive and negative coping styles (negative coping styles in symptomatic distress, positive debugging and diversified coping in symptomatic distress) .Conclusions:ADHF symptoms severely affect patients' physical, psychological, and social function. Healthcare professionals should focus on the unmet needs of patients with ADHF and explore patient-engaged models of active symptom management.