Objective To evaluate the predictive value of serum microRNA-19a-3p(miR-19a-3p),microRNA-146a(miR-146a)and 25-hydroxyvitamin D3[25-(OH)D3]for the prognosis of children with respiratory syncytial virus(RSV)bronchiolitis.Methods A total of 202 children with RSV bronchiolitis were enrolled as disease group,followed up for one year after discharge,and divided into good prognosis group(n=55)and poor prognosis group(n=147).Additionally,180 healthy chil-dren matched by gender and age were selected as control group.Serum levels of miR-19a-3p,miR-146a and 25-(OH)D3 were measured in both the disease and control groups.The clinical data and the levels of serum miR-19a-3p,miR-146a and25-(OH)D3 of children in the poor prognosis group and the good prognosis group were compared.The correlations of serum miR-19a-3p,miR-146a and 25-(OH)D3 with the prognosis of children and their predictive value for poor prognosis of chil-dren were analyzed.Multivariate Logistic regression analysis was used to screen the related influen-cing factors of poor prognosis in children.Results The proportion of smoking among family mem-bers,the expression levels of serum miR-19a-3p and miR-146 in the poor prognosis group were sig-nificantly higher than those in the good prognosis group,and the level of 25-(OH)D3 was signifi-cantly lower than that in the good prognosis group(P＜0.05).The expression levels of serum miR-19a-3p and miR-146a were positively correlated with the poor prognosis of the children(r=0.408,0.332,P＜0.001),and the level of serum 25-(OH)D3 was negatively correlated with the poor prognosis of the children(r=-0.386,P＜0.001).The results of receiver operating characteristic(ROC)curve analysis showed that the area under the curve(AUC)of serum miR-19a-3p,miR-146a and 25-(OH)D3 for predicting poor prognosis in children was 0.726,0.817 and 0.834,re-spectively.The AUC of the combined prediction of the three was 0.938,which was higher than that of the single prediction(Z=5.515,3.879,3.860,P＜0.001),and the sensitivity and specificity were 83.64％and 90.48％,respectively.The miR-19a-3p,miR-146a,25-(OH)D3 and smoking among family members were all influencing factors for the poor prognosis of children with RSV bron-chiolitis(P＜0.05).Conclusion Serum miR-19a-3p,miR-146a and 25-(OH)D3 all have cer-tain predictive values for the prognosis of children with RSV bronchiolitis,and the combined predic-tive value of the three is higher.

Objective:To investigate the correlation between Kimmelstiel-Wilson nodule (KW nodule) and clinical indexes in patients with diabetic kidney disease (DKD), and analyze the efficacy of the clinical indexes in evaluating KW nodule.Methods:The clinical data of 60 patients with DKD from January 2015 to February 2024 in Jining First People′s Hospital were retrospectively analyzed. Among them, 35 patients had KW nodule (KW nodule group), and 25 patients did have KW nodule (non-KW nodule group). The clinical indexes, including hematological (creatinine, uric acid, urea nitrogen, globulin, albumin, glycosylated hemoglobin and hemoglobin) and urine routine (24 h urinary protein quantification, urinary red blood cell count and urinary white blood cell count) were recorded; the estimated glomerular filtration rate (eGFR) was calculated. Spearman correlation was used to analyze the correlation between clinical indexes and KW nodule. Multivariate Logistic regression was used to analyze the independent risk factors for KW nodule in patients with DKD. Receiver operating characteristic (ROC) curve was used to analyze the efficacy of clinical indexes in evaluating KW nodule.Results:The creatinine, urea nitrogen, 24 h urinary protein quantification and urine red blood cell count in KW nodule group were significantly higher than those in non-KW nodule group: 114 (89, 156) μmol/L vs. 70 (59, 87) μmol/L, 9.00 (6.90, 11.43) mmol/L vs. 5.10 (4.52, 7.55) mmol/L, 4.56 (2.36, 7.23) g vs. 1.40 (1.11, 1.97) g and (19.24 ± 12.64)×10 6/L vs. (9.24 ± 8.67)×10 6/L, the eGFR, albumin and hemoglobin were significantly lower than those in non-KW nodule group: (60.82 ± 28.16) ml/(min·1.73 m 2) vs. (98.34 ± 30.16) ml/(min·1.73 m 2), (30.21 ± 6.64) g/L vs. (39.89 ± 6.49) g/L and (107.54 ± 17.28) g/L vs. (136.87 ± 22.90) g/L, and there were statistical differences ( P<0.01); there were no statistical differences in uric acid, globulin, glycosylated hemoglobin and urinary white blood cell count between the two groups ( P>0.05). Spearman correlation analysis result showed that creatinine, urea nitrogen, 24 h urinary protein quantification and urine red blood cell count were positively correlated with KW nodule ( r = 0.471, 0.559, 0.510 and 0.411; P<0.01); the eGFR, albumin and hemoglobin were negatively correlated with KW nodule ( r = - 0.607, - 0.590 and - 0.600; P<0.01). Multivariate Logistic regression analysis result showed that high 24 h urinary protein quantification and low albumin were independent risk factors for KW nodule in patients with DKD ( OR = 3.415 and 0.829, 95% CI 1.002 to 8.956 and 0.690 to 0.995, P<0.05). ROC curve analysis result showed that the areas under the curve of eGFR, hemoglobin, albumin, creatinine, 24 h urinary protein quantification and urine red blood cell count for KW nodule in patients with DKD were 0.852, 0.840, 0.848, 0.836, 0.881 and 0.768, respectively; the optimal cut-off values were 69.00 ml/(min·1.73 m 2), 110.00 g/L, 31.75 g/L, 96.10 μmol/L, 2.60 g and 15.52 × 10 6/L. Conclusions:There is a good correlation between KW nodule and the clinical features of DKD patients. Decreased renal function, anemia, proteinuria and hypoproteinemia have strong suggestive effects on KW nodule. Especially, proteinuria is more closely related.

Objective:To investigate the correlation between Kimmelstiel-Wilson nodule (KW nodule) and clinical indexes in patients with diabetic kidney disease (DKD), and analyze the efficacy of the clinical indexes in evaluating KW nodule.Methods:The clinical data of 60 patients with DKD from January 2015 to February 2024 in Jining First People′s Hospital were retrospectively analyzed. Among them, 35 patients had KW nodule (KW nodule group), and 25 patients did have KW nodule (non-KW nodule group). The clinical indexes, including hematological (creatinine, uric acid, urea nitrogen, globulin, albumin, glycosylated hemoglobin and hemoglobin) and urine routine (24 h urinary protein quantification, urinary red blood cell count and urinary white blood cell count) were recorded; the estimated glomerular filtration rate (eGFR) was calculated. Spearman correlation was used to analyze the correlation between clinical indexes and KW nodule. Multivariate Logistic regression was used to analyze the independent risk factors for KW nodule in patients with DKD. Receiver operating characteristic (ROC) curve was used to analyze the efficacy of clinical indexes in evaluating KW nodule.Results:The creatinine, urea nitrogen, 24 h urinary protein quantification and urine red blood cell count in KW nodule group were significantly higher than those in non-KW nodule group: 114 (89, 156) μmol/L vs. 70 (59, 87) μmol/L, 9.00 (6.90, 11.43) mmol/L vs. 5.10 (4.52, 7.55) mmol/L, 4.56 (2.36, 7.23) g vs. 1.40 (1.11, 1.97) g and (19.24 ± 12.64)×10 6/L vs. (9.24 ± 8.67)×10 6/L, the eGFR, albumin and hemoglobin were significantly lower than those in non-KW nodule group: (60.82 ± 28.16) ml/(min·1.73 m 2) vs. (98.34 ± 30.16) ml/(min·1.73 m 2), (30.21 ± 6.64) g/L vs. (39.89 ± 6.49) g/L and (107.54 ± 17.28) g/L vs. (136.87 ± 22.90) g/L, and there were statistical differences ( P<0.01); there were no statistical differences in uric acid, globulin, glycosylated hemoglobin and urinary white blood cell count between the two groups ( P>0.05). Spearman correlation analysis result showed that creatinine, urea nitrogen, 24 h urinary protein quantification and urine red blood cell count were positively correlated with KW nodule ( r = 0.471, 0.559, 0.510 and 0.411; P<0.01); the eGFR, albumin and hemoglobin were negatively correlated with KW nodule ( r = - 0.607, - 0.590 and - 0.600; P<0.01). Multivariate Logistic regression analysis result showed that high 24 h urinary protein quantification and low albumin were independent risk factors for KW nodule in patients with DKD ( OR = 3.415 and 0.829, 95% CI 1.002 to 8.956 and 0.690 to 0.995, P<0.05). ROC curve analysis result showed that the areas under the curve of eGFR, hemoglobin, albumin, creatinine, 24 h urinary protein quantification and urine red blood cell count for KW nodule in patients with DKD were 0.852, 0.840, 0.848, 0.836, 0.881 and 0.768, respectively; the optimal cut-off values were 69.00 ml/(min·1.73 m 2), 110.00 g/L, 31.75 g/L, 96.10 μmol/L, 2.60 g and 15.52 × 10 6/L. Conclusions:There is a good correlation between KW nodule and the clinical features of DKD patients. Decreased renal function, anemia, proteinuria and hypoproteinemia have strong suggestive effects on KW nodule. Especially, proteinuria is more closely related.

Disulfidptosis is a novel pattern of cell death caused by disulfide stress and inadequate NADPH. Nonalcoholic fatty liver disease （NAFLD） is a group of metabolic diseases with the main pathological feature of fatty infiltration， and it is closely associated with insulin resistance and genetic susceptibility. Currently， the latest studies have shown that disulfide stress caused by disulfidptosis can result in hepatocyte death， thereby accelerating the progression of NAFLD. This article summarizes and analyzes the latest studies on disulfidptosis in NAFLD， in order to explore the application of disulfidptosis in NAFLD and provide new ideas for the prevention and treatment of NAFLD.

Objective:To explore the efficacy of ansa cervicalis anterior root-recurrent laryngeal nerve (RLN) anastomosis in the treatment of unilateral vocal fold paralysis (UVFP) and to analyze the effect of different pathogenic factors on efficacy.Methods:From January 2010 to January 2022, 428 patients (187 males and 241 females) at Changhai Hospital with UVFP who underwent ansa cervicalis anterior root-RLN anastomosis due to thyroid surgery, thoracic surgery, idiopathic vocal ford paralysis or high cranial base injury were analyzed. The course of nerve injury ranged from 6 to 24 months. Videostroboscopy, auditory perceptual evaluation parameters (GRBAS including Grade, Roughness, Breathiness, Asthenia, Strain), Voice Handicap Index (VHI-10), acoustic analysis including Jitter, Shimmer and noise to harmonic ratio (NHR), maximum phonation time (MPT) and laryngeal electromyography were used to evaluate the surgery efficacy, and the therapeutic difference of the above 4 different etiology patients receiving the operation was compared. Data processing was performed using SPSS 26.0 statistical software, and Wilcoxon signed rank test was used. Kruskal Wallis one-way ANOVA was used for those with equal variance.Results:At 12 months after operation, the affected vocal ford position, vocal ford edge, glottal closure, symmetry and regularity of vocal ford vibration were significantly improved in all four groups ( P<0.01). G, R, B, A, S, VHI-10, Jitter, Shimmer and NHR were significantly lower than those before operation, while, MPT was significantly longer ( P<0.01). Also, the maximum voluntary motor unit recruitment (VMUR) in the affected thyroarytenoid muscles and posterior cricoarytenoid muscles was significantly improved after surgery ( P<0.01). However, the results of thyroid surgery group, thoracic surgery group and idiopathic vocal ford paralysis group were better than those of high cranial base injury group respectively, and the differences were statistically significant ( P<0.05). Conclusion:Ansa cervicalis anterior root-RLN anastomosis has an obvious efficacy on the recovery of phonatory function in UVFP patients with different causes, but the high cranial base injury is significantly worse than that of vocal ford paralysis caused by other causes.

Objective:To explore the efficacy of ansa cervicalis anterior root-recurrent laryngeal nerve (RLN) anastomosis in the treatment of unilateral vocal fold paralysis (UVFP) and to analyze the effect of different pathogenic factors on efficacy.Methods:From January 2010 to January 2022, 428 patients (187 males and 241 females) at Changhai Hospital with UVFP who underwent ansa cervicalis anterior root-RLN anastomosis due to thyroid surgery, thoracic surgery, idiopathic vocal ford paralysis or high cranial base injury were analyzed. The course of nerve injury ranged from 6 to 24 months. Videostroboscopy, auditory perceptual evaluation parameters (GRBAS including Grade, Roughness, Breathiness, Asthenia, Strain), Voice Handicap Index (VHI-10), acoustic analysis including Jitter, Shimmer and noise to harmonic ratio (NHR), maximum phonation time (MPT) and laryngeal electromyography were used to evaluate the surgery efficacy, and the therapeutic difference of the above 4 different etiology patients receiving the operation was compared. Data processing was performed using SPSS 26.0 statistical software, and Wilcoxon signed rank test was used. Kruskal Wallis one-way ANOVA was used for those with equal variance.Results:At 12 months after operation, the affected vocal ford position, vocal ford edge, glottal closure, symmetry and regularity of vocal ford vibration were significantly improved in all four groups ( P<0.01). G, R, B, A, S, VHI-10, Jitter, Shimmer and NHR were significantly lower than those before operation, while, MPT was significantly longer ( P<0.01). Also, the maximum voluntary motor unit recruitment (VMUR) in the affected thyroarytenoid muscles and posterior cricoarytenoid muscles was significantly improved after surgery ( P<0.01). However, the results of thyroid surgery group, thoracic surgery group and idiopathic vocal ford paralysis group were better than those of high cranial base injury group respectively, and the differences were statistically significant ( P<0.05). Conclusion:Ansa cervicalis anterior root-RLN anastomosis has an obvious efficacy on the recovery of phonatory function in UVFP patients with different causes, but the high cranial base injury is significantly worse than that of vocal ford paralysis caused by other causes.

Objective:To analyze the influencing factors of quality of life in patients with inflammatory bowel disease (IBD) , especially the effect of disease acceptance on quality of life.Methods:A cross-sectional study was conducted to select 244 IBD patients diagnosed in the First Affiliated Hospital of Air Force Medical University from January to October 2020 by convenience sampling. The general information questionnaire, Chinese version of illness acceptance scale (AIS-CHI) and inflammatory bowel disease quality of life (IBDQ) were used to collect the data of patients. Univariate analysis was used to compare the differences of quality of life in IBD patients with different characteristics. Factors with statistical significance in univariate analysis were included in multiple linear regression analysis to determine the independent influencing factors. Pearson correlation was used to analyze the correlation between quality of life and disease acceptance in IBD patients.Results:The quality of life score of IBD patients was (173.71 ± 33.52) points, which was at a low level. The disease acceptance score was (22.32 ± 7.34) points, which was at a moderate and low level. Univariate analysis showed that there were significant differences in quality of life score between the patients with different education levels, personalities, monthly incomes, acceptances of disease and disease activities (all P<0.05) . Multiple linear regression analysis showed that disease acceptance and disease activity were independent influencing factors of quality of life. Disease acceptance was positively correlated with the quality of life ( b = 2.625, t = 10.477, P<0.001) , and disease activity was negatively correlated with the quality of life ( b = -5.559, t = -2.645, P = 0.009) . Pearson correlation analysis showed that acceptance of disease was positively correlated with quality of life ( r = 0.293, P<0.001) , and acceptance of disease was positively correlated with many dimensions of quality of life including intestinal function, systemic symptoms, emotional function and social function (all P<0.05) . Conclusions:Disease activity and disease acceptance can independently affect the quality of life of patients with IBD. The higher the disease acceptance, the lower the disease activity, and the higher the quality of life of patients.

Objective:To explore the predictive value of preablative stimulated thyroglobulin (psTg) level before 131I treatment on the excellent response (ER) to 131I treatment in patients with functional residual lymph node metastasis without distant metastasis after papillary thyroid carcinoma (PTC) surgery. Methods:From March 2011 to June 2015, 72 patients (22 males, 50 females, age: 14-76 (46.5±14.4) years) who were diagnosed with functional lymph node metastasis without distant metastasis at the time of their first 131I treatment after total thyroid bilobectomy + lymph node dissection performed in the Affiliated Cancer Hospital of Zhengzhou University were retrospectively included, and their serum thyroglobulin antibody (TgAb) levels were normal. Patients were divided into ER group and non-ER group according to the treatment response assessment system. Independent sample t test, χ2 test, and Mann-Whitney U test were used to compare the basic clinical characteristics between the two groups, and then multivariate logistic regression was performed. The ROC curve was employed to evaluate the predictive value of psTg and lymph node size in 131I treatment response. Results:The treatment responses of 44 patients were ER, and those of 28 were non-ER. The differences in gender, age, clinical stage, number and location of postoperative metastatic lymph nodes between ER and non-ER groups were not statistically significant ( t=0.82, χ2 values: 0.16-2.60, all P>0.05), while there were significant differences in American Thyroid Association (ATA) initial risk stratification ( χ2=33.38), lymph node size ( U=296.50) and psTg ( U=111.00, all P<0.001). PsTg (odds ratio ( OR)=0.047, 95% CI: 0.004-0.500, P=0.011) and lymph node size ( OR=0.146, 95% CI: 0.032-0.666, P=0.013) were independent factors affecting ER, whereas ATA initial risk stratification was not an independent factor ( OR=0.266, 95% CI: 0.051-1.390, P=0.116). AUCs for psTg and lymph node size were 0.904 and 0.873, respectively. The cut-off value of psTg was 20.05 μg/L with the sensitivity and specificity of 96.4%(27/28) and 75.0%(33/44) respectively, and lymph node size was 0.75 cm with the sensitivity and specificity of 78.6% (22/28) and 81.8% (36/44) respectively. Conclusion:PsTg can be used to predict 131I outcomes in patients with functional lymph node metastases after PTC, and lymph node size also has effect on ER.

Objective:To analyze the influencing factors of quality of life in patients with inflammatory bowel disease (IBD) , especially the effect of disease acceptance on quality of life.Methods:A cross-sectional study was conducted to select 244 IBD patients diagnosed in the First Affiliated Hospital of Air Force Medical University from January to October 2020 by convenience sampling. The general information questionnaire, Chinese version of illness acceptance scale (AIS-CHI) and inflammatory bowel disease quality of life (IBDQ) were used to collect the data of patients. Univariate analysis was used to compare the differences of quality of life in IBD patients with different characteristics. Factors with statistical significance in univariate analysis were included in multiple linear regression analysis to determine the independent influencing factors. Pearson correlation was used to analyze the correlation between quality of life and disease acceptance in IBD patients.Results:The quality of life score of IBD patients was (173.71 ± 33.52) points, which was at a low level. The disease acceptance score was (22.32 ± 7.34) points, which was at a moderate and low level. Univariate analysis showed that there were significant differences in quality of life score between the patients with different education levels, personalities, monthly incomes, acceptances of disease and disease activities (all P<0.05) . Multiple linear regression analysis showed that disease acceptance and disease activity were independent influencing factors of quality of life. Disease acceptance was positively correlated with the quality of life ( b = 2.625, t = 10.477, P<0.001) , and disease activity was negatively correlated with the quality of life ( b = -5.559, t = -2.645, P = 0.009) . Pearson correlation analysis showed that acceptance of disease was positively correlated with quality of life ( r = 0.293, P<0.001) , and acceptance of disease was positively correlated with many dimensions of quality of life including intestinal function, systemic symptoms, emotional function and social function (all P<0.05) . Conclusions:Disease activity and disease acceptance can independently affect the quality of life of patients with IBD. The higher the disease acceptance, the lower the disease activity, and the higher the quality of life of patients.

Objective:To investigate the relationship of heart rate variability (HRV), heart rate deceleration capacity (DC) and intravenous immunoglobulin (IVIG)-resistant Kawasaki disease (KD) in children with the acute stage of KD.Methods:A total of 679 patients with KD in Chengdu Women and Children′s Central Hospital from August 2015 to May 2019 were selected.In healthy control group, 150 children obtained physical examination at the same time.Prospective cohort study was applied to analyze the data.According to the effect of initial IVIG treatment within 14 days, patients were divided into IVIG-sensitive group and IVIG-resistant group.General clinic information, HRV, DC, blood routine, liver function, cardiac troponin I (cTnI), N-terminal pro-B-type natriuretic peptide (NT-proBNP), high sensitivity C-reactive protein(hs-CRP) and erythrocytesedimentation rate (ESR) before initial IVIG treatment of the 2 groups were compared.Multivariate Logistic regression was applied to analyze the risk factors of IVIG-resistant KD. Results:Among 679 KD patients, 3 cases were lost, among the rest 676 cases, 586 cases were in IVIG-sensitive group, and 90 cases were in IVIG-resistant group.The HRV and DC indexes of IVIG-sensitive group and IVIG-resistant group were lower than those of the healthy control group, and the differences among the 3 groups were statistically significant (all P<0.05). Meanwhile, standard deviation of N-N intervals (SDNN) [(65.84±38.22) ms vs.(82.56±21.41) ms, P=0.004], and low frequency (LF)[ (192.59±114.10) ms 2vs. (258.18±162.75) ms 2, P=0.048] of IVIG-resistant group were lower than those of IVIG-sensitive group.White blood cell (WBC), platelets(PLT), hs-CRP, ESR, alanine aminotransferase(ALT), cTnI and NT proBNP in IVIG sensitive group and IVIG-resistant group were all higher than those in the healthy control group (all P<0.05). Further more, ESR[(90.32±37.91) mm/1 h vs. (65.81±25.34) mm/1 h, P=0.019], cTnI [(0.83±0.35) μg/L vs. (0.52±0.18) μg/L, P=0.037] and NT-proBNP [(854.64±293.02) ng/L vs. (584.95±177.11) ng/L, P=0.011] in IVIG-resistant group were higher than those of IVIG-sensitive group.Multivariate Logistic regression analysis demonstrated that SDNN ( OR=0.783, 95% CI: 0.0341-0.979, P=0.021), and NT-proBNP ( OR=1.195, 95% CI: 1.061-1.428, P=0.34) were independent risk factors for predicting IVIG-resistant KD. Conclusions:SDNN and NT-proBNP may be independent predictors of IVIG-resistant KD.