Objective To investigate the correlation between bacteria and upper urinary tract calculi (UUTC). Methods 530 cases of UUTC were enrolled in the study.Mid-stream urine culture was obtained before operation.Intraoperative pelvic urine culture,cotton swab culture of stone-incarcerated mucosal surface,pre- and post-sterilized stone culture were also carried out. Results Among 530 cases of UUTC,the stone culture showed positive (infectious stone) in 120 cases (22.6%),more prevalent in females than in males. Staphylococcus epidermidis and Escherichia coli were the predominant bacteria, accounting for 60.1% and 32.5%,respectively.The infection rate with which a stone size was ≥1.0 cm with coarse surface,loose density or radiolucent was much higher than that of size

Objective To discuss the efficiency and safety of transjugular intrahepatic portosystemic shunt(TIPSS) in treatment of cirrhotic patients with gastroesophageal variceal bleeding.Methods52 patients who had gastroesophageal variceal bleeding were treated with TIPSS,with 11 patients of them being active bleeding,23 patients being moderate to massive ascites.Results50 patients were treated successfully with the successful rate of 96.2%.The pressure of potal dropped from 3.87?0.50kPa to 2.45?0.40kPa(P

Objective To study the association between the CTLA-4 gene polymorphism and Graves disease.Methods A total of 120 unrelated patients with Graves disease southern Han nationality of China were recruited from clinics in the Department of Endocrinology and Metabolism,the First Affiliated Hospital of Sun Yat-sen University from 2001 to 2003.Ethnically matched 123 control subjects with no history of autoimmune disease were from Guangdong.We investigated the polymorphism of the cytotoxic T lymphocyte antigen 4 gene on chromosome 2q33.1 microsatellite markers of CTLA4 were chosen,this was done by PCR amplification of marker sequences using fluorescently labeled primers and subsequent analysis of the PCR products on ABI prism 377.Results Twenty alleles were observed in the population,with sizes ranging from 84 to 144 bp.There was no significant difference when compared with controls in the distribution of the genotypes(?2=21.428,P=0.208).This investigation indicated that the gene of CTLA4 was not susceptible gene for Graves disease.Conclusion This study suggests that CTLA4 gene may not be susceptible gene to Graves disease for the Chinese southern Han population.

Objective Up to now, the role of Brucea in early embryonic development of mice and its mechanism is still unclear.This paper aims to explore the role of Brusatol in mouse early embryonic development and its possible mechanism.Methods 100 kunming rats of clean grade(80 female rats and 20 male rats) were divided into 6 group: negative control group(no DMSO)、blank control group(culture in fresh CM with equal DMSO)、20nmol/L brusatol treated group、50nmol/L brusatol treated group、100nmol/L brusatol treated group、200nmol/L brusatol treated group(A solution of Brusatol was diluted in CM to concentrations of 20, 50, 100 or 200nmol/L.).Each group used an average of 20 embryos each time, repeated 4 times.Fertilized eggs after cultured 24h, 48h,72h, 96h were respectively 2-cell stage, 4-cell stage,morula and blastocyst stage..The embryo development rate was observed in the culture medium and the optimal concentration was selected, the embryos were collected to analysis the subcellular localization of the Nrf2 by immunofluorescence.The mRNA expression level of Cyclin B, CDK1 and the protein expression of Nrf2 were detected by Q-PCR and western blot respectively.Results In 4-cell stage, the embryo development rates of 20、50、100nmol/L brusatol treated groups[(75.0±2.8)%、(30.4±7.5)%、(4.2±5.9)%] significantly reduced compared with the negative control group[(93.0±2.8)%]、blank control group[(90.9±1.2)%].In morula stage, compared with blastocyst rates of negative control group、blank control group [(83.5±2.1)%、(84.2±1.2)%], 50nmol/L brusatol treated group[(19.3±13.1)%] decreased obviously [(79.00±0.06)% vs 100%, P<0.05].In the cellular immunofluorescence assay, the expression of Nrf2 protein in 50nmol/L brusatol treated group was lower than blank control group(P<0.05).We further found that 50nmol/L brusatol treated group decreased more mRNA levels of Cyclin B[(59.5±9.2)%] and CDK1[(56.0±1.4)%] than blank control group(100%) in G2/M phase(P<0.05).Conclusion In this study, Brusatol mainly affects the cell cycle transformation from G2 to M phase dependent on Cyclin B-CDK1, further inhibiting the development of the embryo through down-regulating Nrf2.

A good funds budget can optimize efficiency of the research funds. Through the implementation of a National Science and Technology Major Project, the authors analysed the budget management proposed some skills and suggestions for the planning and management of budget.

Objective To compare the effects of breast-conserving and modified radical mastectomy of early-stage breast cancer. Meth-ods 80 patients with early breast cancer were divided into two groups according to the different operation methods. The treatment group were given breast-conserving surgery while the control group were given modified radical mastectomy, and the clinical efficacy of two groups were observed. Results The operation time, intraoperatve blood soss, average drainage and the length of hospital stay of the breast-conserving group were significantly lower than those of the control group, and the excellent rate of breast shape in the breast-conserving group was signif-icantly higher with a statistically significant difference (P<0. 05). There was no significant difference between the two groups in the local re-currence rate, distant metastasis rate, 3-year survival rate or 5-year survival rate (P>0. 05). Conclusion The effect of breast-conserving surgery in treatment of early breast cancer is satisfactory, so it is recommending for wide application.

Objective: To discuss the clinical efficacy of modified Sinisan (Qizhi Weitong granule) and saccharomyces boulardi in treating functional dyspepsia (FD) in children, and its effect on changes in serum cytokine and gastrointestinal hormones.Method: Totally 156 cases were divided into control group (78 cases) and observation group (78 cases). The control group was treated with saccharomyces boulardi, 0.25 g, po, bid, after meal. In addition to the therapy of control group, the observation group was also given modified Sinisan (Qizhi Weitong granule), 2.5 g, po, tid, 30 minutes before meal. Four weeks was a course of treatment. Then the clinical efficacy, the time of symptom improvement and the change of serum cytokine and gastrointestinal hormones were observed.Result: The total effective rate of observation group (96.15%) was higher than that of control group (82.05%), with statistical difference (P<0.01). The serum levels of interleukin-10 (IL-10), interferon-γ(IFN-γ), tumor necrosis factor-α(TNF-α), plasma motilin(MTL) and Leptin of both groups had no statistical difference before treatment. After treatment, the serum levels of IL-10, MTL of both group were increased, while the serum levels of IFN-γ, TNF-α, Leptin of both group were decreased. However, the decreasing range and the increasing range of observation group were statistically obvious than those of control group (P<0.01). After the 6-month follow-up, the recurrent rate (6.67%) of the observation group was statistically lower than that of control group (18.75%).Conclusion: Modified Sinisan(Qizhi Weitong granule) combined with saccharomyces boulardi have an obvious clinical efficacy in treating child's FD, with a low recurrence. The mechanism may be correlated with the effect of integrated Chinese and Western medicines in regulating serum cytokine and gastrointestinal hormones levels.

Objective: To investigate the clinical efficacy of Xiaoer anorexia granule combined with Saccharomyces brassicus in the treatment of infantile anorexia and its effect on serum cytokines. Method: Totally 240 cases of infantile anorexia treated in Jinhua People's Hospital from October 2015 to October 2017 were randomly divided into three groups. Group A (combination group) orally took Xiaoer anorexia granule, 1 pack/time for 1-3 years old, 2 packs/time for 4-6 years old, 3 times a day, and combined with saccharomyces brasiliensis, 0.5 g/time, 2 times a day, 15-30 min before meal. Group B took saccharomyces brasiliensis by the same method as the combination group. Group C took Xiaoer anorexia granules by the same method as above,with 80 cases in each group. 8 weeks is a course of treatment. Serum inflammatory cytokines leptin, SP and Ghrelin were also detected. The clinical efficacy, body weight, height improvement and serum cytokine levels were observed in 3 groups. Result: The total improvement rate of group A was 91.25%, which was significantly higher than 71.25%of group B and 73.75%of group C, with statistically significant differences (P<0.01). The total effective rate of group A was 95.00%, which was significantly higher than 71.25%of group B and 70.005%of group C, with statistically significant differences (P<0.01). After 8 weeks of treatment, the serum leptin level in group A was significantly lower than that in group B and group C (P<0.01). The levels of serum SP and Ghrelin in group A were higher than those in group B and C (P<0.01). However, there was no significant difference in cytokine between group B and group C. The 3 groups of patients who received effective treatment were followed up for 6 months (excluding missing cases). There was no significant difference in body weight and height among three groups before treatment. After treatment, the body weight and height of three groups were higher than those before treatment (P<0.05, P<0.01). However, group A was superior to group B and group C (P<0.01). There was no significant difference between group B and group C. Conclusion: Treatment of infantile anorexia with Xiaoer anorexia granules combined with Saccharomyces cerevisiae can improve the total clinical effective rate, adjust serum cytokine levels and increase height and body mass.

Objective To evaluate the relationship between ultrasound-assayed detrusor thickness and bladder outlet obstruction (BOO) in old men with benign prostatic hyperplasia (BPH).Methods The 106 BPH patients underwent the urodynamic examination on which the diagnosis of BOO was dependent. The obstruction was defined as the Abrams-Griffiths nomogram (A-G index)≥40 and the grade of linear passive urethral resistance relation (LinPURR)≥Ⅱ . When bladder capacity reached 150 ml, the detrusor thickness was measured by abdominal ultrasound. Results Compared with unobstructed group, the maximum flow rate and average flow rate were both lower in obstructed group [(10.1±3.0) ml/s vs. (17.4±3.1) ml/s, (5.5±2.2) ml/s vs. (11.2±2.2) ml/s, t= 10.26and 11.03, both P＜0.01]. And the residual urine volume and maximum detrusor pressure were significantly higher in obstructed group than in unobstructed group [(47.6 ± 24.3) ml vs. (17.0 ±5.6) ml, (39.3±14.4) cm H2Ovs. (26.8±8.0) cm H2O, t=6.32 and 4.07, P＜0.01 or 0.05].Detrusor thickness was positively correlated with maximum detrusor pressure (r= 0.419, P＜0.01),but negatively correlated with maximum flow rate (r =- 0.749, P＜ 0.01 ), mean flow rate (r=-0.853, P＜0.01) and voided volume (r=-0.556, P＜0.01). There was significant difference in detrusor thickness between obstructed group and unobstructed group [(3.0± 0.2) mm vs. (2.5 ±0.2) mm, t= 11.2,P＜0.05]. According to the diagnostic standard of detrusor thickness≥3.0 mm,it had a sensitivity of 90% and a specificity of 84.6%, a positive predictive value of 93.1% and a negative predictive value of 78.6%. Conclusions Detrusor thickness of 3.0 mm or greater has a certain predictive value for BOO in old men.

OBJECTIVETo study the effect of triptergium wilfordii polyglycosidium on the content of Th1 and Th2 in the treatment child patients of rcurrent nephrotic syndrome.

METHODPatients were randomized into treatment group and health group. Sixty-one patients in treatment group were treated with triptergium wilfordii polyglycosidium 1 mg x kg(-1) x d(-1) orally tid for 12 weeks. However, patients in health group was not treated with any drugs. Twelve weeks constituted one course of treatment and the content of IL-12, IL-2, TNF-alpha, IL-13, IL-6, IL-4 in peripheral blood was measured before and behind therapy.

RESULTIn treatment group, the content of serum cytokines behind therapy was significantly lower than that before therapy, except for IL-12.

CONCLUSIONTriptergium wilfordii polyglycosidium could reduce the cytokine level (except for IL-12) of Th1 and Th2, which could lead a therapeutic effect of in the child patients of RNS.

Child ; Drugs, Chinese Herbal ; pharmacology ; Female ; Glycosides ; pharmacology ; Humans ; Interleukin-12 ; metabolism ; Interleukin-13 ; metabolism ; Interleukin-2 ; metabolism ; Interleukin-4 ; metabolism ; Male ; Nephrotic Syndrome ; drug therapy ; metabolism ; Th1 Cells ; drug effects ; metabolism ; Th2 Cells ; drug effects ; metabolism ; Tripterygium ; chemistry ; Tumor Necrosis Factor-alpha ; metabolism