Objective To summarize the experience in diagnosis and treatment of ectopic ureter in children. Methods A total of 22 cases (21 females and 1 male;mean age of 4 years,range from 1 month to 12 years) of ectopic ureter were analyzed retrospectively.Of them,17 cases had unilateral ectopic ureters and 5,bilateral.Normal,divided urination accompanied by abnormal leakage of urine occurred in 18 cases;completely continous leakage of urine in 3;and obstruction of upper urinary tract with infection of urinary system in 1.Fourteen cases had opening of ectopic ureters in vaginas,4 in urethras,3 in vestibula and 1 in bladder necks. Results Of the 22 cases 20 underwent surgical procedures.Of the 20 cases,11 had total nephrectomy and 7,partial nephrectomy.After the operation,leakage of urine disappeared,but 3 cases had syndrome of ureteral stump remnant.One case who underwent bilateral ureter-bladder reimplantation had mild urinary incontinence after the operation.One case who had vesica replaced with rectum was followed up for 5 years,the post-operative result was excellent. Conclusions It is of critical importance to establish definite diagnosis and to select appropriate mode of operation for the successful treatment of ectopic ureter in children.

Objective To study the role of Caspase-1 activated cytokines in renal injury of experimental severe acute pancreatitis(SAP).Methods Thirty-two SD rats were randomly divided into four groups:healthy control(HC),SAP 6h,SAP 12h and SAP 18h groups.SAP was induced by retrograde infusion of 5% sodium taurocholate into the bili-pancreatic duct in SD rats.Serum BUN and Cr were determined by an automated HITACHI-7150 analyzer.Serum IL-1? level was determined by ELISA.Myeloperoxidase(MPO)in the kidney was determined by enzyme chemistry assay.Intrarenal expressions of Caspase-1,IL-1? and IL-18 mRNA were assessed by semi-quantitative RT-PCR.Results The serum BUN and Cr levels were increased significantly(P

Ⅳ?were cured by anti-reflux ureteral reimplantation after 1 year;in the other 9 cases, VUR disappeared within 4 years. In the 18 cases ac ;ompanied with hydronephrosis/partial hydronephrosis, hydrops disappeared in 3 years in 15 cases,and it cisappeared after 10 years in 3 cases. All the ureteroceles in 88 children disappeared 1 year after the procedue. Conclusions Transurethral electroscission fenestration of ureterocele through cystoscope is a simple,effective and minimal invasive procedure for children with ureterocele.

Objective To evaluate the influence of infusing salviate milttionrrhize via portal vein on the pressure of portal vein of cirrhotic patients(FPP).Methods 46 patients of fiver cirrhosis were included this stuby.All cases were pierced with guiding of ultrasound tape B a tube with locks into a branch of portal vein and their FPP was measured.Then 20ml salviate milttionrrhize mixed with 250ml glucose was infused via portal vein once daily for 2 weeks and measure FPP after the treatment.Results FPP declined a value from 8cm H2O(1 cm H2O=0.098 kPa)t026CnlH20.(P＜0.05).Conclusion The infusion of salviate milttionrrhize via portal vein can effectively decline FPP.

Objective To investigate the predictive factors of progressive motor deficits (PMD) after isolated pontine infarction. Methods Consecutive patients with isolated pontine infarction admitted to hospital within 48 hours after onset were enroled. They were divided into either a PMD group (increase ≥1 within 7 days) or a non-PMD group according to the clinical course and the changes of motor scores of the National Institutes of Health Stroke Scale (NIHSS). The pontine infarction patterns were classified as basal surface infarction and deep infarction, the sides were divided into left and right, the infarct levels were divided into upper, middle, and lower according to diffusion-weighted imaging. The demographics, baseline clinical data, and imaging features were compared between the two groups. Multivariable logistic regression models were used to analyze the predictive factors of PMD after isolated pontine infarction. Results A total of 101 patients with isolated pontine infarction admitted to hospital within 48 h of onset were enroled, including 16 in the PMD group and 85 in the non-PMD group. The proportions of pontine infarction involving the basal surface (87. 5% vs. 47. 1% , χ2 = 8. 851, P = 0. 003), the infarcts on the middle levels (56. 2% vs. 24. 7% , χ2 = 4. 851, P = 0. 028), and basilar artery stenosis or occlusion (62. 5% vs. 27. 1% ,χ2 = 7. 689, P = 0. 006) of the PMD group were significantly higher than those of the non-PMD group, while the proportions of the infarcts on the left sides (18. 8% vs. 56. 5% , χ2 = 7. 664, P = 0. 006) and the infarcts on the upper levels (37. 5% vs. 72. 9% , χ2 = 7. 689, P = 0. 006) of the PMD group was significantly lower than those of the non-PMD group. Multivariate logistic regression analysis identified that pontine infarction involving the basal surface (odds ratio 5. 650, 95% confidence interval 1. 011 - 31. 580, P = 0. 049) and basilar artery stenosis or occlusion (odds ratio 4. 075, 95% confidence interval 1. 127 - 14. 741, P = 0. 032) were the independent risk factors for PMD after isolated pontine infarction. Conclusions Infarction involving the basal surface and basilar artery stenosis or occlusion may be the predictors for PMD after isolated pontine infarction.

Experimental animal plasma lipid and metabolite p roduct obviously decreased against the control group． The result is shown as fo llows:in Rbl group total cholesterol (TC) 51.20%, P<0.01,triglyceride (TG) 35.45% P<0.05; Malouylaldehyd(MDA) 47.0 %P<0.01;but in Rg1 group TC 38.5;TG 26.28% P <0.05; MDA 25.9% P<0.05．

Periodontitis is a common chronic inflammatory disease that causes the periodontal bone destruction and may ultimately result in tooth loss.With the progression of periodontitis,the osteoimmunology microenvironment in periodontitis is damaged and leads to the formation of pathological alveolar bone resorption.CD301b+macrophages are specific to the osteoimmunology microenvironment,and are emerging as vital booster for conducting bone regeneration.However,the key upstream targets of CD301b+macrophages and their potential mechanism in periodontitis remain elusive.In this study,we concentrated on the role of Tim4,a latent upstream regulator of CD301b+macrophages.We first demonstrated that the transcription level of Timd4(gene name of Tim4)in CD301b+macrophages was significantly upregulated compared to CD301b-macrophages via high-throughput RNA sequencing.Moreover,several Tim4-related functions such as apoptotic cell clearance,phagocytosis and engulfment were positively regulated by CD301b+macrophages.The single-cell RNA sequencing analysis subsequently discovered that Cd301b and Timd4 were specifically co-expressed in macrophages.The following flow cytometric analysis indicated that Tim4 positive expression rates in total macrophages shared highly synchronized dynamic changes with the proportions of CD301b+macrophages as periodontitis progressed.Furthermore,the deficiency of Tim4 in mice decreased CD301b+macrophages and eventually magnified alveolar bone resorption in periodontitis.Additionally,Tim4 controlled the p38 MAPK signaling pathway to ultimately mediate CD301b+macrophages phenotype.In a word,Tim4 might regulate CD301b+macrophages through p38 MAPK signaling pathway in periodontitis,which provided new insights into periodontitis immunoregulation as well as help to develop innovative therapeutic targets and treatment strategies for periodontitis.

Objective This study aimed to examine and propagate the medication experience and group formula of traditional Chinese medicine (TCM) Master XIONG Jibo in diagnosing and treating arthralgia syndrome (AS) through data mining. Methods Data of outpatient cases of Professor XIONG Jibo were collected from January 1, 2014 to December 31, 2018, along with cases recorded in A Real Famous Traditional Chinese Medicine Doctor: XIONG Jibo's Clinical Medical Record 1, which was published in December 2019. The five variables collected from the patients’ data were TCM diagnostic information, TCM and western medicine diagnoses, syndrome, treatment, and prescription. A database was established for the collected data with Excel. Using the Python environment, a customized modified natural language processing (NLP) model for the diagnosis and treatment of AS by Professor XIONG Jibo was established to preprocess the data and to analyze the word cloud. Frequency analysis, association rule analysis, cluster analysis, and visual analysis of AS cases were performed based on the Traditional Chinese Medicine Inheritance Computing Platform (V3.0) and RStudio (V4.0.3). Results A total of 610 medical records of Professor XIONG Jibo were collected from the case database. A total of 103 medical records were included after data screening criteria, which comprised 187 times (45 kinds) of prescriptions and 1 506 times (125 kinds) of Chinese herbs. The main related meridians were the liver, spleen, and kidney meridians. The properties of Chinese herbs used most were mainly warm, flat, and cold, while the flavors of herbs were mainly bitter, pungent, and sweet. The main patterns of AS included the damp heat, phlegm stasis, and neck arthralgia. The most commonly used herbs for AS were Chuanniuxi (Cyathulae Radix), Huangbo (Phellodendri Chinensis Cortex), Cangzhu (Atractylodis Rhizoma), Qinjiao (Gentianae Macrophyllae Radix), Gancao (Glycyrrhizae Radix et Rhizoma), Huangqi (Astragali Radix), and Chuanxiong (Chuanxiong Rhizoma). The most common effect of the herbs was “promoting blood circulation and removing blood stasis”, followed by “supplementing deficiency (Qi supplementing, blood supplementing, and Yang supplementing)”, and “dispelling wind and dampness”. The data were analyzed with the support ≥ 15% and confidence = 100%, and after de-duplication, five second-order association rules, 39 third-order association rules, 39 fourth-order association rules, and two fifth-order association rules were identified. The top-ranking association rules of each were “Cangzhu (Atractylodis Rhizoma) → Huangbo (Phellodendri Chinensis Cortex)” “Cangzhu (Atractylodis Rhizoma) + Chuanniuxi (Cyathulae Radix) → Huangbo (Phellodendri Chinensis Cortex)” “Chuanniuxi (Cyathulae Radix) + Danggui (Angelicae Sinensis Radix) + Gancao (Glycyrrhizae Radix et Rhizoma) → Qinjiao (Gentianae Macrophyllae Radix)” and “Chuanniuxi (Cyathulae Radix) + Danggui (Angelicae Sinensis Radix) +Gancao (Glycyrrhizae Radix et Rhizoma) + Huangbo (Phellodendri Chinensis Cortex) → Qinjiao (Gentianae Macrophyllae Radix)”, respectively. Five clusters were obtained using cluster analysis of the top 30 herbs. The herbs were mainly drying dampness, supplementing Qi, and promoting blood circulation. The main prescriptions of AS were Ermiao San (二妙散), Gegen Jianghuang San (葛根姜黄散), and Huangqi Chongteng Yin (黄芪虫藤饮). The herbs of core prescription included Cangzhu (Atractylodis Rhizoma), Chuanniuxi (Cyathulae Radix), Gancao (Glycyrrhizae Radix et Rhizoma), Huangbo (Phellodendri Chinensis Cortex), Mugua (Chaenomelis Fructus), Qinjiao (Gentianae Macrophyllae Radix), Danggui (Angelicae Sinensis Radix), and Yiyiren (Coicis Semen). Conclusion Clearing heat and dampness, relieving collaterals and pain, and invigorating Qi and blood are the most commonly used therapies for the treatment of AS by Professor XIONG Jibo. Additionally, customized NLP model could improve the efficiency of data mining in TCM.