AIM: To analysis the correlation between extraocular muscle thickness measured by quantitative CT analysis of orbital structures and clinical activity score(CAS)of thyroid-associated ophthalmopathy(TAO).METHODS:This was a retrospective analysis, selecting clinical data of TAO patients admitted to the hospital from October 2020 to February 2025. Healthy individuals were chosen from hospital's physical examination as the control group. All participants underwent CT examination, the superior rectus muscle, inferior rectus muscle, medial rectus muscle, lateral rectus muscle, orbital area, protrusion degree, and total cross-sectional area of extraocular muscles/total orbital area ratio(OM/TOA)from the two groups of participants were compared. CAS was used to evaluate TAO patients, and the correlation between CAS score and quantitative analysis indicators of CT orbital structure was analyzed. Quantitative analysis indicators for CT orbital structure in TAO patients at different stages of activity were compared, and the predictive value of these indicators for TAO patients at different activity stages was investigated.RESULTS:A total of 77 TAO patients were enrolled in this study, including 38 males and 39 females, with ages ranging from 28 to 70 y(mean age 49.5±6.9 y). There were 77 cases in the control group, including 40 males and 37 females, with ages ranging from 26 to 70 y(mean age 49.0±7.3 y). There was no significant difference in gender and age between the two groups(both P>0.05). The quantitative analysis of left eye, right eye, and binocular CT orbital structure in TAO group patients showed significantly higher indicators than the control group(all P<0.001), and the CAS score of TAO group was 3.94±1.51 points. The CAS score was positively correlated with various indicators of CT orbital structure quantitative analysis(all P<0.05). According to the CAS score results, 14 cases(28 eyes)of TAO patients with a CAS score<3 were classified as inactive phase, including 8 males and 6 females, with an average age of 43.79±9.58 y. A total of 63 cases(126 eyes)with a CAS score of ≥3 was classified as active phase, including 30 males and 33 females, with an average age of 50.78±5.47 y. There was no significant difference in gender among TAO patients with different active phases(P=0.519), but there was a significant difference in age(P<0.001). The quantitative indicators of CT orbital structure in inactive patients were significantly lower than those in active patients(P<0.05). Finally, the superior rectus muscle, age, and degree of protrusion were selected to be included in the Logistic regression model. The analysis results showed that there was a correlation between the superior rectus muscle index, degree of protrusion and TAO activity phase(P<0.05), while age, and TAO activity phase showed no significant correlation(P>0.05). The ROC curve analysis results showed that the area under the curve(AUC)was 0.863, the standard error was 0.063, P<0.001, and the 95% confidence interval(95% CI)of AUC was 0.740-0.985. The sensitivity of the model prediction was 73.0%, the specificity was 92.9%, and the Youden index was 0.659. The prediction accuracy was 97.9%, the recall rate was 73.0%, and the F1 value was 0.836. The predicted optimal critical value was 0.857. The predicted probability was 0.74.CONCLUSION:Quantitative CT analysis of orbital structures can be used to assess disease severity in TAO patients.

The advancement of surgical techniques enables effective treatment for many patients with oral and maxillofacial tumors.How-ever,post-surgery problems such as chewing,swallowing and speech difficulty may arise due to the defects in speech organs and inade-quate compensatory function of tissue flap repair.Speech disorders,in particular,isolate patients by making it difficult for them to com-municate with others,not only impact their quality of life but also potentially lead to psychological problems and social interaction disor-ders.Although the decline in life quality and other related issues caused by speech dysfunction due to surgery and radiotherapy or chemo-therapy have been widely recognized,there is currently no standardized and universally applicable assessment method and standardized re-habilitation treatment management guideline or consensus for speech disorders following oral and maxillofacial tumor surgery at home and abroad.Based on previous clinical practice,combined with the characteristics of speech disorders in patients after oral and maxillofacial tumor surgery,the clinical experience of the experts in maxillofacial tumor surgery and rehabilitation and the relevant domestic and foreign literature,relevant experts organized discussions and modifications,reach a consensus on core content such as the assessment of speech disorders and the implementation plan for early rehabilitation treatment management,providing a reference for clinical practice,in order to improve patients'speech-related life quality and enhance the assessment and rehabilitation treatment techniques for speech disorders after oral and maxillofacial tumor surgery.

Objective To evaluate the effects of transcatheter aortic valve replacement(TAVR)on left ventricular reverse remodeling(LVRR)and outcomes in patients with mixed aortic valve disease(MAVD)and predominant aortic stenosis(AS).Methods Patients undergoing TAVR at our center between January 2020 and December 2022 were enrolled consecutively.Propensity score matching(PSM)(1∶1 ratio)was used to reduce selection bias.Transthoracic echocardiography(TTE)was used to monitor left ventricular ejection fraction(LVEF)and other structural parameters over time.The study outcome was a composite of cardiovascular death and rehospitalization due to cardiovascular causes.Linear mixed-effects models and logistic regression were utilized for comparing echocardiographic changes across groups and identifying independent risk factors for no-LVRR,respectively.Results After PSM,126 patients were included.MAVD group exhibited larger structural parameters(left ventricular end-systolic/end-diastolic diameter and volume,left ventricular mass index)and a lower left ventricular ejection fraction(LVEF)(all P＜0.05).However,more pronounced improvements in left ventricular structure and hemodynamics were observed during follow-up.Multivariate logistic regression analysis indicated that the left ventricular mass index(LVMI)was an independent predictor of left ventricular reverse remodeling(LVRR)after TAVR,whereas persistent moderate or greater mitral regurgitation(MR)and paravalvular leak(PVL)significantly reduced the incidence of LVRR.During a median follow-up period of 23 months,a total of 31 endpoint events occurred,and there was no statistically significant difference in long-term prognosis between the two groups(Log-rank P=0.330).Conclusions Compared to patients in the AS group,those in the MAVD group exhibited more severe left ventricular remodeling before TAVR.However,more significant LVRR was observed during postoperative follow-up.Additionally,the long-term prognosis was comparable between the two groups.

Objective To investigate the expression and clinical significance of serum microRNA-144-3p(miR-144-3p)and microRNA-126-3p(miR-126-3p)in patients with intracerebral hemorrhage(ICH).Methods From February 2022 to April 2023,120 ICH patients who underwent treatment at our hospital were recruited as the ICH group.They were separated into a good prognosis group and a poor prognosis group based on the modified Rankin Scale(mRS)score After 6 months treatment Additionally,110 healthy individuals who underwent physical examination at our hospital were included as the control group.Clinical data of patients were collected and analyzed.Enzyme linked immunosorbent assay(ELISA)was applied to detect serum levels of tumor necrosis factor-α(TNF-α)and vascular endothelial growth factor(VEGF)indicators.Real-time fluorescence quantitative polymerase chain reaction(qRT-PCR)was applied to detect the expression levels of serum miR-144-3p and miR-126-3p.Pearson method was applied to analyze the correlation between serum miR-144-3p,miR-126-3p,TNF-α,and VEGF levels in ICH patients.Multivariate Logistic regression was applied to analyze the factors affecting the prognosis of ICH patients.ROC curve was applied to analyze the predictive value of serum miR-144-3p and miR-126-3p for the prognosis of ICH patients.Results In the control group,the serum miR-144-3p was 1.02±0.02,the TNF-α was(19.15±6.79)pg/ml,the VEGF level was(1.05±0.18)ng/ml,and the serum miR-126-3p level was 1.04±0.05.The values in the ICH group were 2.12±0.23,(48.32±8.43)pg/ml,(6.56±1.49)ng/ml,and(0.53±0.12),respectively.There was a statistically significant difference between the two groups(P＜0.05).Pearson analysis results showed that serum miR-144-3p was positively correlated with TNF-α and VEGF levels in ICH patients(r=0.496,0.542,P＜0.05),while serum miR-126-3p was negatively correlated with TNF-α and VEGF levels(r=-0.493,-0.526,P＜0.05).There were significant differences in the serum levels of miR-144-3p,miR-126-3p,TNF-α,VEGF,and NIHSS score between different prognostic groups(P＜0.05).Multivariate logistic analysis revealed that serum miR-144-3p,miR-126-3p,TNF-α,and VEGF were all factors affecting the poor prognosis of ICH patients(P＜0.05).The area under the curve(AUC)of serum miR-144-3p,miR-126-3p,and combined prediction of prognosis in ICH patients was 0.851,0.886,and 0.952,respectively,the combined prediction of the two was more valuable(Zcombination-miR-144-3p=3.371,Zcombination-miR-126-3p=2.791,P＜0.05).Conclusion The expression of miR-144-3p in the serum of ICH patients increases,while the expression of miR-126-3p decreases.The two may serve as biological markers for predicting the prognosis of ICH patients,and the combination of the two is more valuable in predicting the prognosis of ICH patients.

Non-functioning pituitary adenomas(NFPAs)are relatively common.Apart from hyperprolactinemia caused by pituitary compression,they typically lack overt hormonal hypersecretion and usually present with clinical symptoms due to mass effects.Previously considered a uniform entity,NFPAs are actually a highly heterogeneous group of tumors,including aggressive subtypes like silent corticotroph adenomas(SCA)and null cell adenomas.The 2022 WHO new classification of pituitary tumors employs transcription factors[e.g.,pituitary-specific transcription factor 1(PIT-1),T-box transcription factor 19(TBX19,also known as TPIT),steroidogenic factor 1(SF-1)]for detailed categorization,allowing precise subclassification of NFPAs into multiple subtypes derived from distinct cell lineages,including silent gonadotroph adenomas,SCA,and plurihormonal PIT-1-positive adenomas.This helps identify highly invasive subtypes with high recurrence risk,guiding clinical diagnosis and treatment,prognostic assessment,and individualized management.The new classification also provides a theoretical basis for targeted therapies of NFPAs(e.g.,somatostatin analogs and temozolomide).This review comprehensively discusses the latest pathological classification of NFPAs and its clinical implications,aiming to enhance understanding of this disease and offer valuable insights for precise diagnosis,treatment,and prognostic assessment.

Objective To investigate the expression and clinical significance of serum microRNA-144-3p(miR-144-3p)and microRNA-126-3p(miR-126-3p)in patients with intracerebral hemorrhage(ICH).Methods From February 2022 to April 2023,120 ICH patients who underwent treatment at our hospital were recruited as the ICH group.They were separated into a good prognosis group and a poor prognosis group based on the modified Rankin Scale(mRS)score After 6 months treatment Additionally,110 healthy individuals who underwent physical examination at our hospital were included as the control group.Clinical data of patients were collected and analyzed.Enzyme linked immunosorbent assay(ELISA)was applied to detect serum levels of tumor necrosis factor-α(TNF-α)and vascular endothelial growth factor(VEGF)indicators.Real-time fluorescence quantitative polymerase chain reaction(qRT-PCR)was applied to detect the expression levels of serum miR-144-3p and miR-126-3p.Pearson method was applied to analyze the correlation between serum miR-144-3p,miR-126-3p,TNF-α,and VEGF levels in ICH patients.Multivariate Logistic regression was applied to analyze the factors affecting the prognosis of ICH patients.ROC curve was applied to analyze the predictive value of serum miR-144-3p and miR-126-3p for the prognosis of ICH patients.Results In the control group,the serum miR-144-3p was 1.02±0.02,the TNF-α was(19.15±6.79)pg/ml,the VEGF level was(1.05±0.18)ng/ml,and the serum miR-126-3p level was 1.04±0.05.The values in the ICH group were 2.12±0.23,(48.32±8.43)pg/ml,(6.56±1.49)ng/ml,and(0.53±0.12),respectively.There was a statistically significant difference between the two groups(P＜0.05).Pearson analysis results showed that serum miR-144-3p was positively correlated with TNF-α and VEGF levels in ICH patients(r=0.496,0.542,P＜0.05),while serum miR-126-3p was negatively correlated with TNF-α and VEGF levels(r=-0.493,-0.526,P＜0.05).There were significant differences in the serum levels of miR-144-3p,miR-126-3p,TNF-α,VEGF,and NIHSS score between different prognostic groups(P＜0.05).Multivariate logistic analysis revealed that serum miR-144-3p,miR-126-3p,TNF-α,and VEGF were all factors affecting the poor prognosis of ICH patients(P＜0.05).The area under the curve(AUC)of serum miR-144-3p,miR-126-3p,and combined prediction of prognosis in ICH patients was 0.851,0.886,and 0.952,respectively,the combined prediction of the two was more valuable(Zcombination-miR-144-3p=3.371,Zcombination-miR-126-3p=2.791,P＜0.05).Conclusion The expression of miR-144-3p in the serum of ICH patients increases,while the expression of miR-126-3p decreases.The two may serve as biological markers for predicting the prognosis of ICH patients,and the combination of the two is more valuable in predicting the prognosis of ICH patients.

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 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.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective: To evaluate the feasibility of dynamic contrast-enhanced MRI (DCE-MRI) in differentiating tumor deposits (TDs) from metastatic lymph nodes (MLNs) in rectal cancer. Materials and Methods: A retrospective analysis was conducted on 70 patients with rectal cancer, including 168 lesions (70 TDs and 98 MLNs confirmed by histopathology), who underwent pretreatment MRI and subsequent surgery between March 2019 and December 2022. The morphological characteristics of TDs and MLNs, along with quantitative parameters derived from DCE-MRI (K trans , kep, and v e) and DWI (ADCmin, ADCmax, and ADCmean), were analyzed and compared between the two groups.Multivariable binary logistic regression and receiver operating characteristic (ROC) curve analyses were performed to assess the diagnostic performance of significant individual quantitative parameters and combined parameters in distinguishing TDs from MLNs. Results: All morphological features, including size, shape, border, and signal intensity, as well as all DCE-MRI parameters showed significant differences between TDs and MLNs (all P < 0.05). However, ADC values did not demonstrate significant differences (all P > 0.05). Among the single quantitative parameters, v e had the highest diagnostic accuracy, with an area under the ROC curve (AUC) of 0.772 for distinguishing TDs from MLNs. A multivariable logistic regression model incorporating short axis, border, v e, and ADC mean improved diagnostic performance, achieving an AUC of 0.833 (P = 0.027). Conclusion The combination of morphological features, DCE-MRI parameters, and ADC values can effectively aid in the preoperative differentiation of TDs from MLNs in rectal cancer.