Objective To compare the clinic effects of suspension and pillow elevation on limb swelling after elbow surgery. Methods One hundred patients receiving operations on elbow fracture were randomly divided into experiment group(suspension elevation)and the control group(pillow elevation)to eliminate limb swelling,50 cases in each group.The forearm circumference(10 cm below elbow)were measured 1-5d after operation,the circumferences on the first day and the fifth day recorded for comparing effects of the limb swelling elimination.Results The circumferences on the 1st day and 5th day of the suspension elevation group and the pillow elevation group were(2?53±0?76)cm,and(4?19±2?36)cm,respectively.The differences in circumference between the two groups were statistically significant(P<0?05).Conclusion The suspension elevation is more effective in promoting venous circulation and eliminating swelling,so it is conducive for the elbow fracture patients in early functional exercise?

Objective To compare eradication rates,safety and compliance of minocycline quadruple and tailored therapies in patients retreated for Helicobacter pylori (H.pylori) infection.Methods Between January 2014 and June 2014,135 patients with dyspepsia (18-70 years) and H.pylori infection after at least one previous eradication treatment at a tertiary hospital were randomly assigned to a 10-day treatment with minocycline quadruple therapy versus tailored triple regimen of PPI,amoxicillin and a third antibiotic.In the group of tailored therapy,medications were adjusted based on clarithromycin sensitivity and cytochrome P450 isoenzyme 2C19 genotype.Eradication status was assessed 4-12 weeks after treatment.Results Although H.pylori eradication rates were higher in the minocycline therapy group than that in the tailored therapy group in intention-to-treat [84.1％ (95％ CI 75.0％-93.2％) vs 75.8％ (95％ CI 65.1％-86.5％),P =0.245] and per-protocol [88.3％ (95％ CI 80.3％-96.3％) vs 79.7％ (95％CI 69.7％-89.7％),P =0.197] analyses,the differences between the two groups were not statistically significant.The incidence of adverse effects and compliance between the two groups were also comparable.Conclusions The tailored therapy in this study had a poor eradication efficacy in the retreated patients with H.pylori infection.Minocycline quadruple therapy achieved a relatively satisfactory eradication efficacy and may be an alternative choice for the retreatment of H.pylori infection.Clinical trial registration Chinese Clinical Trial Registry,ChiCTR-TRC-13003975.

4-fold elevation in renal cortex in plasma aldosterone as compared to those of the SHAM rats. The above pathologies were markedly improved in bi-ectomised rats with significantly lower aldosterone level. Being constantly infused exogenous aldosterone, bi-ectomized rats manifested greater proteinuria, hypertension, glomerulosclerosis and increased level of TGF-?1 compared to bi-ectomised rats. Indeed, these features were similar in exogenous aldosterone rats and 5/6 nephrectomized rats. Furthermore, the expression of mineralocorticoid receptor (MR) mRNA was remarkablely enhanced in SNX group and was decreased in ADX group. However, the mRNA expression of 11 ?-hydroxysteroid dehydrogenase II (11?-HSD2) in each group was opposite to that of MRmRNA. Ccr and kidney/body weight showed no differences among four experimental groups. Conclusion Aldosterone contributes to the progression of ablative nephropathy in the rat through mechanisms other than systolic blood pressure.

Objective There is a lack objective methods for the diagnosis of postoperative cognitive dysfunction (POCD).This study aimed to investigate the influence of propofol or etomidate anes-thesia on the postoperative cognitive function and serum S 100βprotein level in infants . Methods This study included 100 hernia infants aged 1-3 years treated by laparoscopic herniorrhaphy under propofol (n=50) or etomidate anesthesia (n=50).At 1 day before and 3 days after surgery, we assessed the cognitive function of the patients using Bayley Scales of Infant and Toddler Development ( BSID-Ⅲ) and further divided each group into a POCD and a non-POCD sub-group based on the results of diagnosis made according to the Z-scores.Using ELISA, we measured the levels of the serum S100βpro-tein in the iliac venous blood drawn preoperatively ( T0 ) and before PACU ( T1 ) and compared them between the POCD and non-POCD groups. Results At 3 days after operation, POCD was observed in 10 cases (20.0%) in the propofol group and 9 cases (18.0%) in the etomidate group, with no statistically significant differences between the two (P>0.05).The level of the serum S100βprotein was markedly elevated in both the propofol and etomidate groups at T 1 as compared with that at T0(P<0.05), and so was it in the POCD in comparison with that in the non-POCD group (P<0.05), with no statistically significant differences between the two groups at T1(P>0.05).A significant correlation was found between the postoperative S 100βlevel and POCD at 3 days after surgery in both the propofol (r=0.842, P=0.001) and the etomidate group (r=0.821, P=0.001). Conclusion Propofol and etomidate anes-thesia can induce different degrees of postoperative decline of cognitive function in 1-3 years old infants .The post-anesthesia elevation of the serum S100βprotein level is positively correlated with early postoperative POCD and indicates various degrees of brain damage .

Objective To investigate cyclic mechanical stimulation on expression of connective tissue growth factor (CTGF) in osteoblast-like cells (MG63) and to explore the rote of MAPK involved in the process.Methods Expressions of CTGF protein and mRNA in MG63 cells were detected by Western blot and RT-PCR,respectively. Phosphorylation levels of p38, ERK, JNK were examined by Western blot. Results Cyclic mechanical stimulation upregulated expressions of CTGF protein and mRNA. The levels reached a maximal response of 2-3 fold after 3-6 h. ERK and JNK signal pathways were activated by cyclic mechanical stimulation, the phosphorylated proteins increased within 10 min of stretch, phosphorylated ERK reached maximal levels by 60 min of stretch, phosphorylated JNK reached maximal levels by 15-30 min of stretch, but not for p38 signal pathway.Only the inhibitior of JNK signal pathway (SP600125) markedly suppressed stretch-induced CTGF expression,meanwhile the inhibitors of ERK (PD98059) and p38 (SB203580) did not show such effect. Conclusion Cyclic mechanical stimulation upregulates CTGF expression via JNK-dependent pathway in MG63 cells.

Objective: To understand the serum levels of thyroid stimulating hormone (TSH), free triiodothyronine (FT3), free thyroxine (FT4), triiodothyronine (T3), and thyroxine (T4) and identify the related influencing factors of thyroid dysfunction in drug users. Methods: From June to August 2018, a face-to-face questionnaire survey was conducted in 788 male drug users in a drug rehabilitation center in Jiangsu province to collect their socio-demographic information. Then, venous blood sample was collected from each participant for the detection of various hematological indicators, such as thyroid hormones. Results: The abnormal rates of T3, T4, FT3, FT4 and TSH were 4.57%, 1.27%, 0.51%, 0.38% and 0.89%, respectively, in the male drug users. HCV infection was an influencing factor for abnormal T3 level in the male drug users (OR=8.52, 95%CI: 2.36-30.74, P=0.001). And serum T3 (P<0.001) and T4 (P=0.048) levels increased with increasing HCV viral load. Conclusions HCV infection was an influencing factor for the abnormality of serum T3 level in drug users. Therefore, thyroid-related knowledge should be added in the health education for drug users, and the monitoring of thyroid function should be strengthened for drug users infected with HCV.

Objective: To report the pedicled anterolateral thigh flap with kiss technique for reconstruction of vulva. Methods: From Mar.2015 to Mar.2017, 17 patients with vulvar tumor were treated with radical resection and transfer of the pedicled anterolateral thigh flap with kiss technique. Results: All the flaps survived completely with no complication. The contour and function of reconstructed vulva was satisfactory. Conclusions The pedicled anterolateral thigh flap with kiss technique for reconstruction of vulva has the advantages of reliable blood supply, low morbidity at donor sites, and good therapeutic effect.

Objective To evaluate the application value of whole exome sequencing (WES) in diagnosis of NDDs (neuro-developmental disorders) children.Metheod WES was used for the diagnosis of 35 unexplained NDD children, which admitted to the outpatient and ward of Children′s hospital affiliated to Capital institute of pediatric from November 2015 to November 2016.These children′s clinical data was collected detailedly.Using bioinformatics software tools combining with patient′s phenotype, the candidate genetic/genomic variants of these patients were identified from WES data.The final pathogenicity of genetic/genomic variants was interpreted according to the guideline of the American College of Medical Genetics and Genomics (ACMG), meanwhile, the variants validation and co-separation analysis in the parents and their family members were performed by Sanger sequencing, real time-PCR and multiplex ligation-dependent probe amplification (MLPA).Results 14 pathogenic single nucleotide variants (SNVs) and three pathogenic copy number variations (CNVs) were detected in the 35 NDD children, the detection rate in this study is 48.6%.Among the 14 pathogenic SNVs, 11 of them are the definite NDD-related genes according to OMIM database (such as CHARGE syndrome, Wiedemann-Steiner syndrome, Cockayne syndrome, etc.), and six of them are de novo (6/11, 54.6%).Three pathogenic CNVs were identified from WES data, including two microduplications and one microdeletion.Meanwhile, a female child carrying a frame shift mutation in MECP2 was found and the germline mosaicism with low-frequency mutation of this site (8.4%) was confirmed by his father's sperm.Conclusions The diagnosis rate of WES in NDDs children is 48.6% in our small-sample study.In addition to pathogenic/likely pathogenic SNVs, CNVs can be detected successfully from WES data, which effectively improved the diagnosis yield in NDDs children.

Objective To discuss MRI and pathological features of intracranial hemangioblastoma.Methods MRIdata of 26 cases of hemangioblastoma confirmed with operation and pathology were analyzed retrospectively.Results There were 22 cases with single lesion and multiple lesions in 4 eases.And a total of 31 lesions located in the posterior cranial fossa,including 14 lesions in right cerebellar hemispheres,9 lesions in left cerebellar hemispheres,2 lesions in cerebellar inferior vermis,4 lesions in medulla oblongata,and 2 lesions in fourth ventricle.Ninteen lesions showed cystic nodular type,1 lesion was cystic type,11 lesions showed parenchymal type or partial parenchyma type.Cystic lesions showed long T1 and long T2 signal,T1WI of solid area showed slightly long T1 and slightly long T2 signal,of which 12 lesions were slightly shorter T1 signal.Solid areas significantly enhanced,cystic area had no enhancement,but cystic wall of 3 cystic nodular lesions were slightly enhanced.DWI of solid areas showed low signal.MRS showed the peak of Cho obviously increased,and the peaks of Cr and NAA obviously decreased or nearly disappeared,and the high peak of lipids and lactate were observed.Conclusion The conventional and functional MRI of intracranial hemangioblastoma have some characteristics,MRI has a great value in the diagnosis and localization of intracranial hemangioblastoma.

PURPOSE: Various inflammation-based prognostic biomarkers such as the platelet to lymphocyte ratio and neutrophil to lymphocyte ratio, are related to poor survival in patients with intrahepatic cholangiocarcinoma (ICC). This study aims to investigate the prognostic value of the aspartate aminotransferase to neutrophil ratio index (ANRI) in ICC after hepatic resection. MATERIALS AND METHODS: Data of 184 patients with ICC after hepatectomy were retrospectively reviewed. The cut-off value of ANRI was determined by a receiver operating characteristic curve. Preoperative ANRI and clinicopathological variables were analyzed. The predictive value of preoperative ANRI for prognosis of ICC was identified by univariate and multivariate analyses. RESULTS: The optimal cut-off value of ANRI was 6.7. ANRI was associated with tumor size, tumor recurrence, white blood cell, neutrophil count, aspartate aminotransferase, and alanine transaminase. Univariate analysis showed that ANRI, sex, tumor number, tumor size, tumor differentiation, lymph node metastasis, resection margin, clinical TNM stage, neutrophil count, and carcinoembryonic antigen were markedly correlated with overall survival (OS) and disease-free survival (DFS) in patients with ICC. Multivariable analyses revealed that ANRI, a tumor size > 6 cm, poor tumor differentiation, and an R1 resection margin were independent prognostic factors for both OS and DFS. Additionally, preoperative ANRI also had a significant value to predict prognosis in various subgroups of ICC, including serum hepatitis B surface antigen‒negative and preoperative elevated carbohydrate antigen 19-9 patients. CONCLUSION: Preoperative declined ANRI is a noninvasive, simple, and effective predictor of poor prognosis in patients with ICC after hepatectomy.
Alanine Transaminase ; Aspartate Aminotransferases* ; Aspartic Acid* ; Biomarkers ; Blood Platelets ; Carcinoembryonic Antigen ; Cholangiocarcinoma* ; Disease-Free Survival ; Hepatectomy* ; Hepatitis B ; Humans ; Leukocytes ; Lymph Nodes ; Lymphocytes ; Multivariate Analysis ; Neoplasm Metastasis ; Neutrophils* ; Prognosis* ; Recurrence ; Retrospective Studies ; ROC Curve