Objective:To investigate the clinical significance of CD105 and erythropoietin-producing hepatocellular receptor A2 (EPHA2) expressions in breast invasive ductal carcinoma and the effects of the combination of diabetes mellitus on CD105 and EPHA2 expressions.Methods:A retrospective case series study was conducted. A total of 74 patients with breast invasive ductal carcinoma in Affiliated Hospital of Jiangsu University from June 2019 to June 2024 were selected, and paraffin specimens from the patients after surgery were collected. Immunohistochemistry SP method was used to detect the expressions of CD105 and EPHA2 proteins in specimens. CD105 expression was expressed as the number of CD105 labeled microvessels, and EPHA2 expression was expressed as the proportion of EPHA2 positive expression area. The correlation of CD105 and EPHA2 expressions with the clinicopathological characteristics and diabetes mellitus of patients, as well as the relationship between the expressions of CD105 and EPHA2 were analyzed. Cox proportional hazards model was used to make univariate and multivariate analysis of the factors influencing overall survival of patients.Results:All 74 patients were female. The median age was 60 years old, 44 patients (59.46%) had tumor grade ≥ grade 3, 36 patients (48.65%) had tumor diameter ≥ 2 cm, 28 patients (37.84%) had lymph node metastasis, 30 patients (40.54%) had nerve vessel invasion, and 32 patients (43.24%) had diabetes mellitus. There were statistically significant differences in the proportion of patients with different age, tumor diameter, TNM stage, lymph node metastasis or not and nerve vessel invasion or not between diabetes mellitus group and non-diabetes mellitus group (all P < 0.05). The number of CD105 marking the microvessel was (32±9) and (24±8), respectively in diabetes mellitus group and non-diabetes mellitus group, and the difference was statistically significant ( t = 3.63, P < 0.010); the positive expression area proportion of EPHA2 was (19±5)% and (15±4)%, respectively, and the difference was statistically significant ( t = 3.85, P < 0.010). The expression of CD105 was related to the duration of diabetes mellitus, tumor diameter, TNM stage and lymph node metastasis or not (all P < 0.05), and the expression of EPHA2 was related to tumor diameter and TNM stage (all P < 0.05). Pearson correlation analysis showed a positive correlation between CD105 and EPHA2 expression ( r = 0.75, P < 0.001). The differences in overall survival of patients with or without diabetes mellitus and patients with different CD105 and EPHA2 expressions were statistically significant (all P < 0.05). Multivariate analysis showed that CD105 expression ( HR = 1.10, 95% CI: 1.04-1.16, P = 0.001) and EPHA2 expression ( HR = 1.35, 95% CI: 1.10-1.66, P = 0.005) were independent factors influencing the overall survival of patients with breast invasive ductal carcinoma. Conclusions:The expressions of CD105 and EPHA2 are independent prognostic factors in patients with breast invasive ductal carcinoma, and diabetes mellitus can promote the expressions of CD105 and EPHA2, which may increase the risk of poor prognosis.

Objective To investigate the impact of the precision health management model on liver fibrosis,adipocytokines,and metabolic indicators in patients with non-alcoholic fatty liver dis-ease(NAFLD).Methods A total of 600 NAFLD patients were selected as study subjects and divid-ed into conventional group and precision group according to different intervention methods,with 300 patients in each group.The conventional group received routine health management,while the preci-sion group received intervention through the precision health management model.Comparisons were made between the two groups in terms of obesity indicators[waist-to-hip ratio(WHR),body mass in-dex(BMI),body fat rate(BFR),degree of obesity],fatty liver grading,liver stiffness measure-ment(LSM),and liver fibrosis indicators[laminin(LN),type Ⅳ collagen(C Ⅳ),hyaluronic acid(HA),type Ⅲ procollagen(PC Ⅲ)],hepatic adipocytokines[nuclear factor-κB(NF-κB),adi-ponectin(APN),irisin,tumor necrosis factor-α(TNF-α)],and lipid metabolism indicators[tri-glycerides(TG),high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC)]levels.Results After the intervention,the levels of WHR,BFR,BMI,degree of obesity,LSM,as well as LN,C Ⅳ,HA,PC Ⅲ,NF-κB,TNF-α,TG,LDL-C,and TC in both groups were lower than those before the intervention,and the precision group showed lower levels than the conventional group,with statistically significant differences(P＜0.05).After the intervention,the fatty liver grading in both groups was better than before intervention,and the precision group showed better fatty liver grading than the conventional group,with statistically signif-icant differences(P＜0.05).After the intervention,the levels of APN,irisin,and HDL-C in both groups were higher than those before the intervention,and the precision group showed higher levels than the conventional group,with statistically significant differences(P＜0.05).Conclusion The precision health management model can effectively improve the degree of obesity,fatty liver grading,and liver fibrosis status in NAFLD patients,reduce LSM,and regulate the levels of adipocytokines and lipid metabolism indicators,yielding significant effects.

Objective:To investigate the clinical significance of CD105 and erythropoietin-producing hepatocellular receptor A2 (EPHA2) expressions in breast invasive ductal carcinoma and the effects of the combination of diabetes mellitus on CD105 and EPHA2 expressions.Methods:A retrospective case series study was conducted. A total of 74 patients with breast invasive ductal carcinoma in Affiliated Hospital of Jiangsu University from June 2019 to June 2024 were selected, and paraffin specimens from the patients after surgery were collected. Immunohistochemistry SP method was used to detect the expressions of CD105 and EPHA2 proteins in specimens. CD105 expression was expressed as the number of CD105 labeled microvessels, and EPHA2 expression was expressed as the proportion of EPHA2 positive expression area. The correlation of CD105 and EPHA2 expressions with the clinicopathological characteristics and diabetes mellitus of patients, as well as the relationship between the expressions of CD105 and EPHA2 were analyzed. Cox proportional hazards model was used to make univariate and multivariate analysis of the factors influencing overall survival of patients.Results:All 74 patients were female. The median age was 60 years old, 44 patients (59.46%) had tumor grade ≥ grade 3, 36 patients (48.65%) had tumor diameter ≥ 2 cm, 28 patients (37.84%) had lymph node metastasis, 30 patients (40.54%) had nerve vessel invasion, and 32 patients (43.24%) had diabetes mellitus. There were statistically significant differences in the proportion of patients with different age, tumor diameter, TNM stage, lymph node metastasis or not and nerve vessel invasion or not between diabetes mellitus group and non-diabetes mellitus group (all P < 0.05). The number of CD105 marking the microvessel was (32±9) and (24±8), respectively in diabetes mellitus group and non-diabetes mellitus group, and the difference was statistically significant ( t = 3.63, P < 0.010); the positive expression area proportion of EPHA2 was (19±5)% and (15±4)%, respectively, and the difference was statistically significant ( t = 3.85, P < 0.010). The expression of CD105 was related to the duration of diabetes mellitus, tumor diameter, TNM stage and lymph node metastasis or not (all P < 0.05), and the expression of EPHA2 was related to tumor diameter and TNM stage (all P < 0.05). Pearson correlation analysis showed a positive correlation between CD105 and EPHA2 expression ( r = 0.75, P < 0.001). The differences in overall survival of patients with or without diabetes mellitus and patients with different CD105 and EPHA2 expressions were statistically significant (all P < 0.05). Multivariate analysis showed that CD105 expression ( HR = 1.10, 95% CI: 1.04-1.16, P = 0.001) and EPHA2 expression ( HR = 1.35, 95% CI: 1.10-1.66, P = 0.005) were independent factors influencing the overall survival of patients with breast invasive ductal carcinoma. Conclusions:The expressions of CD105 and EPHA2 are independent prognostic factors in patients with breast invasive ductal carcinoma, and diabetes mellitus can promote the expressions of CD105 and EPHA2, which may increase the risk of poor prognosis.

Objective To avoid complications associated with the complete Senning procedures and to assist right-heart hemodynamics, this study was undertaken to assess the risks and benefits of the double-switch operation using a hemi-Mustard atrial switch procedure and the bidirectional Glenn operation for congenitally corrected transposition of the great arteries. we fa-vor a modified atrial switch procedure. Methods Between January 2014 and March 2016, anatomic repair was achieved in 26 patients. A hemi-Mustard procedure was the atrial switch procedure for 26. 9％(7/26). The Rastelli-atrial switch procedure was performed in 5 patients( RAS) and the arterial-atrial switch procedure was performed in 2 patients( AAS) . Results There was no in-hospital death after anatomic repair. There were no late deaths in a median follow-up of 7-21 months. Glenn opera-tion complications were uncommon limited to the perioperative period, atrial baffle-related reoperations or sinus node dysfunc-tion had not been observed. Tricuspid regurgitation decreased to mild for 1 case and mild to moderate for 6 cases. Right ventri-cle-pulmonary artery conduit longevity was significantly improved. Conclusion We recentely describe an experience with the double-switch operation using a modified atrial switch procedure with favorable earlyterm results. The risks of the hemi-mustard and bidirectional Glenn operation are minimal and are limited to a well-defined patient subset. The benefits include reduced baffle-and sinus node-related complications, technical simplicity and inspiring results.

Humans ; Malocclusion, Angle Class I ; therapy ; Orthodontic Appliance Design