Objective To explore the therapeutic effect of precise disconnection of pargastric varices guided by endoscopic ultrasound in the treatment of esophagogastric variceal bleeding.Method A retrospective analysis was conducted on 20 patients with cirrhosis esophagogastric variceal bleeding treated with endoscopic ultrasound-guided precise disconnection of pargastric varices from January 1,2024 to December 31,2024.The efficacy was analyzed.Result All 20 patients successfully completed the precise disconnection of pargastric varices under the guidance of endoscopic ultrasound.The injection of tissue gel combined with the placement of spring coils(14 cases)and the injection of tissue gel alone(4 cases)successfully blocked the pargastric varices.All patients did not experience perforation,esophageal and cardia stenosis,massive bleeding,septicemia,or ectopic embolization.One patient who received tissue gel alone had slight bleeding from the pargastric varices after surgery and improved after 3 days of treatment to reduce portal vein pressure.Another one patient who received tissue gel alone had a low-grade fever and normal body temperature after 3 days of anti-infection treatment.Conclusion Precise disconnection of pargastric varices under the guidance of endoscopic ultrasound has a good therapeutic effect on esophagogastric variceal bleeding,with fewer complications such as ectopic embolization,massive bleeding,infection,and perforation.However,close follow-up observation is still needed to address the issue of pargastric varices.

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 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 therapeutic effect of precise disconnection of pargastric varices guided by endoscopic ultrasound in the treatment of esophagogastric variceal bleeding.Method A retrospective analysis was conducted on 20 patients with cirrhosis esophagogastric variceal bleeding treated with endoscopic ultrasound-guided precise disconnection of pargastric varices from January 1,2024 to December 31,2024.The efficacy was analyzed.Result All 20 patients successfully completed the precise disconnection of pargastric varices under the guidance of endoscopic ultrasound.The injection of tissue gel combined with the placement of spring coils(14 cases)and the injection of tissue gel alone(4 cases)successfully blocked the pargastric varices.All patients did not experience perforation,esophageal and cardia stenosis,massive bleeding,septicemia,or ectopic embolization.One patient who received tissue gel alone had slight bleeding from the pargastric varices after surgery and improved after 3 days of treatment to reduce portal vein pressure.Another one patient who received tissue gel alone had a low-grade fever and normal body temperature after 3 days of anti-infection treatment.Conclusion Precise disconnection of pargastric varices under the guidance of endoscopic ultrasound has a good therapeutic effect on esophagogastric variceal bleeding,with fewer complications such as ectopic embolization,massive bleeding,infection,and perforation.However,close follow-up observation is still needed to address the issue of pargastric varices.

Purpose To explore the value of deep learning ultrasound radiomics nomogram in assessing the biological characteristics of invasive metastases in invasive breast cancer.Materials and Methods A retrospective collection of ultrasound imaging data from 180 pathologically confirmed invasive breast cancer between January 2021 to December 2022 in Maoming People's Hospital was conducted,with pathological reports indicating the status of lymph node metastasis(LNM),lymphovascular space invasion(LVSI)or perineural invasion(PNI),according to the LNM/LVSI/PNI status,the three indexes were divided into the training cohort and the verification cohort by 8∶2.Based on Pyradiomics and ResNet50 deep learning extractor,1 316 radiomic features and 2 048 deep learning features were extracted,respectively.The random forest machine learning algorithm was employed to develop evaluation models,and the model scores were calculated.The deep learning radiomics nomograms were developed based on the radiomic and deep learning model scores.The receiver operating characteristic curve was used to assess the performance of the models.The Delong test was applied to analyze the performance differences between different models.Results In the evaluation of LNM,LVSI and PNI status,the area under the curve of all the nomogram in the cohorts demonstrated moderate or above assessment performance(≥0.73),with accuracies all greater than 0.70.Specifically,in the LNM evaluation,the area under the curve of the training cohort was 0.97,the accuracy was 0.93,the sensitivity was 0.88 and the specificity was 0.96.Through the Delong test,the assessment performance of the nomograms was superior to the radiomics models(LNM,Z=2.04,P=0.04;LVSI,Z=2.80,P=0.01;PNI,Z=3.52,P<0.01),and was superior to or similar to the deep learning models(LNM,Z=4.52,P<0.01;LVSI,Z=1.86,P=0.06;PNI,Z=0.31,P=0.76)in the training cohort.Conclusion The deep learning radiomics nomogram can effectively evaluate the biological characteristics of invasion and metastasis in invasive breast cancer.The nomogram improves the assessment performance by integrating the radiomic and deep learning feature information.

Objective To investigate the efficacy of leflunomide combined with prednisone in the induction therapy of proliferative lupus nephritis (LN).Methods A prospective,multicenter,randomized controlled clinical trial was conducted in patients with biopsy-proved proliferative lupus nephritis recruited from 15 renal centers from 2013 to 2015.Patients were randomized to two groups.Oral leflunomide or intravenous cyclophosphamide was given to patients in each group.Both groups received a tapering course of oral prednisone therapy.All patients were followed up for 24 weeks.The blood biochemistry,urine index,clinical curative effect and adverse reaction were recorded and analyzed statistically.Results A total of 100 patients were enrolled in this clinical trial,including 48 patients in leflunomide group and 52 patients in cyclophosphamide group.After 24 weeks,the overall response rate was 79％ (95％ CI 67％-90％) in the leflunomide group and 69％ (95％ CI 56％-82％) in the cyclophosphamide group.23％ (95％CI 11％-35％) of patients in leflunomide group showed complete remission compared with 27％ (95％CI 24％-30％) in cyclophosphamide group (P=0.35).The levels of 24-hr urine protein excretion,SLEDAI and anti-dsDNA antibody titers were decreased in patients treated with leflunomide group after 24-weeks treatment.And the levels of serum albumin and complement 3 after treatment were significantly higher compared with these before treatment.There was also no significant difference in changes of 24-hr urine protein excretion,SLEDAI score,anti-dsDNA antibody titers,serum albumin and complement C3 levels after treatment between two groups.Incidence of adverse events did not differ between the leflunomide and cyclophosphamide group.Conclusions Leflunomide combined with prednisone showed same efficacy compared with cyclophosphamide as induction therapy for lupus nephritis.Leflunomide might be an useful medicine in the induction therapy of lupus nephritis.

Objective To examine the effect of aerobic exercise training on plasma metabolites in pre-diabetes mellitus(PDM)subjects.Methods Twenty-five PDM subjects were selected,and each 10 age-and sex-matched with normoglycemia and new-onset T2DM subjects were enrolled.PDM subjects underwent aerobic exercise(n=13)or health education (n=12) for 12 weeks.The aerobic exercise was con ducted 3 times/week,50 min/time at 40％-60％ of oxygen uptake reserve.Liquid chromatography-mass spectrometry(LC-MS)was used to analyze the spectrum of plasma metabolites.Principal component analysis was employed to study the differences in plasma metabolite profiles between subjects with different glycemic level and between PDM subjects before and after aerobic exercise.Results After training,the body fat percentage,2-hour plasma glucose,and low density lipoprotein cholesterol of PDM subjects reduced significantly(by 4.6％,16.22％ and 9.27％ on average).Comparison of plasma metabolizers in PDM subjects before and after exercise revealed 31 differential metabolites,with 25 metabolites such as phosphatidylcholine,lysophosphatidylcholines,sphingomyelin and betaine increasing,and 6 metabolites,such as oleic acid and cytosine decreasing.Conclusion Aerobic exercise has a marked effect on the plasma metabolites in PDM subjects.Phosphatidylcholine,lysophosphatidylcholines,sphingomyelin and oleic acid may be the potential biomarkers of aerobic exercise improving the glycolipid metabolism in PDM subjects.These findings can help us better understand the mechanism of aerobic exercise preventing T2DM diabetes.

Objective To researching the effect of gestational diabetes mellitus (GDM) prevention and control management by WeChat consultation on the Internet platform. Methods There were 586 pregnant women who performed prenatal care regularly and accepted glucose tolerance test for GDM at 24 to 28 weeks in our hospital during 2015 and 2016 as research objects. Determination of the observation group:in 2016, the 308 people who match the condition of the study during annual prenatal examination in line, in addition to routine guidance outside the clinic and joined the division to establish a dedicated WeChat group for a comprehensive health management consulting. Determination of the control group:in 2015, the 278 people who match the condition of the study during annual prenatal examination in line were treated as control groups. The two groups of observation indexes included the fasting blood glucose and two-hour postprandial blood glucose control in GDM pregnant women, the weight growth rate of the whole pregnancy, cesarean section rate, birth rate of newborns, neonatal referral rate and so on. Results The rate of fasting blood glucose and two-hour postprandial blood glucose control in the observation group was significantly better than that in the control group (t=2.01-3.11, all P<0.05). According to the pre-pregnancy physical index, the weight growth of the observation group was significantly better than the control group (t=2.12-3.76, all P<0.05).The cesarean section rate, birth rate and neonatal referral rate were 21.10％(65/308), 4.87％(15/308), 7.14％(22/308)in the observation group , and 28.78％(80/278), 10.07％(28/278), 12.23％(34/278)in the control group, there were significant differences (U = 2.10-2.42, all P<0.05). Conclusions Gestational diabetes prevention and control management in the Internet platform for WeChat consultation application effect is remarkable, which can effectively improve the maternal and child outcomes. In the protection of maternal and child health is of great significance.

Both single and long-term aerobic exercise may play a role for insulin resistance (IR), however, there is no agreement for in-terval exercise. Simple resistance training is controversial, and the significance of resistance-aerobic exercise for IR is also mixed.

Objective To summary the experience of surgical types selection of chronic suppurative otitis media tympano‐plasty and evaluate its clinical curative effect .Methods Chronic suppurative otitis media patient records were collected ,surgical types selection based on hearing ,otoscope and mastoid CT selection .Finally 161 chronic suppurative otitis media patients (164 ears) whoes medical records and follow‐up of contents were complete were collected ,in which type Ⅰ tympanoplasty group with 40 ears , intact bridge radical mastoidectomy+ type Ⅰ tympanoplasty group with 30 ears ,and open radical mastoidectomy+type Ⅱ tympan‐oplasty group with 94 ears .The therapeutic effects of the three surgical methods for the treatment of chronic suppurative otitis media were evaluated from hearing ,quality of life as well as satisfactory score after surgery .Results The mean values of the air conductive hearing thresholds after operation in the three tympanoplasty groups were decreased than those before operation (all P<0 .05) ,while the mean values of the bone conductive hearing thresholds after operation showed no obvious changes (all P>0 .05) .There were no statistically significant improvements in the air conductive hearing thresholds in the three tympanoplasty groups (P>0 .05) .The improvements in patient′s subjective hearing of the there surgical methods were 82 .5% ,70 .0% and 83 .0%respectively ,there was no statistically significant (P>0 .05) .The improvements in the overall quality of life of the three surgical methods were 80 .0% ,80 .0% and 79 .8% respectively ,showed no statistically significant differences (P>0 .05);the reduction rate of patient′s worry about illness were 90 .0% ,93 .3% and 95 .7% ,showed no statistically significant differences (P>0 .05);the bas‐ic satisfaction rates in the postoperative satisfaction ratings of the three surgical methods were 100 .0% ,100 .0% and 97 .9% ,and there were no statistically significant differences (P>0 .05) .Conclusion For tympanoplasty in chronic suppurative otitis media pa‐tients ,surgical types selection based on hearing ,otoscope ,mastoid CT selection and intraoperative findings .From the evaluation of postoperative patients with hearing and quality of life ,three surgical methods of chronic suppurative otitis media Tympanoplasty a‐chieve satisfactory results .