Fecal microbiota transplantation (FMT) is a therapy with at least 1 700 years in the world medical history.In recent years,FMT has gained rapidly development.The recent studies demonstrated that FMT has obvious clinical efficacy and safety on the treatment of Clostridium difficile infection,inflammatory bowel disease and other diseases in adult.The present article will discuss efficacy of FMT in treating digestive diseases in children.

In this paper,we exhaustively discussed the teaching design of basic life support in processing teaching materials,choosing the methods of teaching and learning,planning the teaching process and reflection after teaching and so on,to introduce how to use the pedagogy and the psychology principles to guide teaching design,for the purpose of improving the teaching quality.

Inflammatory bowel disease(IBD)is a group of chronic,relapsing and nonspecific intestinal inflammatory diseases of unknown etiology.More and more evidence indicated that the intestinal microflora might play an important role in the pathogenesis of IBD.Fecal microbiota transplantation(FMT)has been used in intestinal flora imbalance related diseases and achieved favorable results.This article mainly reviewed the application of FMT in the treatment of children with IBD.

Animal model is very important for anti-EV71 (enterovirus 71) drug and vaccine development. 1-day-old suckling EV71 mouse model is the main in vivo model used in China. 1-day-old suckling EV71 mouse is too small to perform antiviral experiment. And the route of administration and dosage capacity are also restricted. A strong virulence EV71 virus strain was selected after screening from five EV71 strains with 1-day-old suckling mice. A mouse-adapted EV71 strain with increased virulence in 12-day-old suckling mice, EV71-M5, was generated after five serial passages of the parental EV71 strain in mice. Virus titers of EV71 infected mice heart, liver, spleen, lung, kidney, small intestine, brain and muscle tissue were determined by cytopathic effect (CPE) assay. The virus used in this model is the first isolated EV71 strain in China. And 2-week-old suckling mice were used in this model. This is a supplement for the EV71 animal model in China. Establishment of this EV71 model will provide an attractive platform for anti-EV71 vaccine and drug development.

0. 05) , while (0. 62?0. 09)mmol/g in the control group. Both ambroxol and dexamethasone group had significant difference with the control group (P

Objective To analyze the drug resistance of Helicobacter pylori (H.pylori) in nodular gastritis in children and to further explore the rational use of antibiotics for drug-resistant H.pylori strains. Methods A total of 473 children with upper gastrointestinal symptoms undergoing gastroscopy from January 2013 to June 2014 in our hospital were enrolled. Two pieces of gastric antral mucosa in children with nodular gastritis were collected for H.pylori rapid urease test and H.pylori culture. The resistance of H.pylori to amoxicillin, clarithromycin, metronidazole, moxilfoxacin and levolfoxacin was detected by agar dilution method and E-test. Results In 473 cases of nodular gastritis, 258 cases were H.pylori culture-positive. The resistance rate of H. pylori isolates to amoxicillin, clarithromycin, metronidazole, moxilfoxacin, levolfoxacin was 6.2%, 34.9%, 49.2%, 8.9%and 5.0%, respectively. Dual resistance to clarithromycin and metronidazole was 23.3%. Moreover, 405 cases had a family history of H.pylori infection. Conclusions Nodular gastritis is a special sign of H.pylori infection in children. H.pylori infection has obvious familial aggregation. The low resistance rate of H.pylori to amoxicillin in children with nodular gastritis indicates that amoxicillin can be used as the main drug for eradication of H.pylori. Meanwhile, clarithromycin should be applied according to the drug sensitive test due to high resistance rate of H.pylori to clarithromycin.

Objective:This paper aimed to investigate the effects of isocorydinone on cell proliferation in SiHa human cervical carcinoma cell lines. Methods:Different concentrations of isocorydione (100, 200, 400, 800, and 1200 μmol/L) were used to treat SiHa human cervical carcinoma cells in vitro for 24, 48, and 72 h. Methyl thiazolyl tetrazolium (MTT) assays were conducted to determine the inhibitory action of isocorydione. Flow cytometry was performed to detect the cell cycle in SiHa human cervical carcinoma cells af-ter treatment with 400 μmol/L isocorydione. Hoechst 33342 staining was used to observe the micro-morphological changes of SiHa cell nucleus after the treatment. The expression of Bcl-2, Bax, and caspase-3 proteins in cervical carcinoma SiHa cell lines was determined using western blot analysis. Results: MTT assays showed that isocorydione inhibits the proliferation of SiHa cells in a dose- and time-dependent manner (P<0.05). The flow cytometry results showed that SiHa cervical carcinoma cells treated with different concen-trations of isocorydione exhibited increased cell cycle. Compared with the control group, Hoechst 33342 staining showed that SiHa cells became narrow, with nuclear pyknosis and fragmentation, and formed an apoptotic body after treatment with 400 μmol/L isocoryd-ione for 48 h. Furthermore, western blot analysis proved that isocorydione significantly inhibited the proliferation of SiHa cell lines, and the expression of Bax protein was increased. By contrast, the expression of Bcl-2 protein decreased gradually. Consequently, the ra-tio of Bax/Bcl-2 increased, as well as the expression of caspase-3 protein. Conclusion:Isocorydione exhibited an overt inhibitory ac-tion on SiHa cells. Isocorydione promoted the occurrence of cell apoptosis, which may be associated with related proteins of mitochon-drial apoptotic pathway.

ObjectiveTo investigate the lipid metabolism in ketosis-prone type 2 diabetes mellitus (T2DM) patients classified by Aβ classification scheme.Methods Two hundred and seventy-seven ketosis-prone T2DM patients were classified according to the A β classification scheme which was based on the presence or absence of pancreatic islet β-cell autoantibody and fasting C peptide:A-β- group (78 cases ),A+ β -group (41 cases ),A- β + group ( 113 cases ) and A+ β + group (45 cases).The levels of blood lipid were determined and compared in the four groups.ResultsIn A- β -,A+ β -,A- β + and A+ β +groups,the levels of triglyeride (TG) were separately (1.72 ± 1.07),(1.86 ± 1.04),(2.21 ± 1.66) and (2.60 ± 1.87 )mmol/L,the levels of very low density lipoprotein-cholesterol(VLDL-C) were separately (0.57 ±0.45),(0.61 ±0.48),(0.79 ±0.63) and(0.81 ±0.62) mmol/L,and there were significant differences in TG and VLDL-C among the four groups(P =0.004 and 0.010).There were significant differences in TG and VLDL-C between β + group ( 158 cases) and β - group ( 119 cases) [ (2.32 ± 1.72) mmol/L vs.(1.77 ± 1.06)mmol/L,(0.80 ±0.63) mmol/L vs.(0.58 ±0.46) mmol/L,P =0.001 and 0.001 ].Conclusions Ketosis-prone T2DM patients with different situations of pancreatic islet β-cell autoimmunity and function are different in lipid metabolism,so it is very lmportant to evaluate the blood lipid and perform related lipid-lowering therapy in order to reduce the occurrence of diabetic complication.

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Objective To investigate factors and neonatal outcomes associated with histologic chorioamnionitis (HCA) in preterm premature rupture of membranes (PPROM).MethodsFrom Jan.2008 to Jun.2011,230 women with PPROM at 28 -33 +6 weeks of gestation undergoing deliveries in the Second Affiliated Hospital of Wenzhou Medical College were studied retrospectively.According to placental histopathologic findings,those patients were categorized into two groups,including 138 cases in histologic chorioamnionitis (HCA group ) and 65 cases in non-chorioamnionitis (control)group.Age,parity,gestational age of PPROM and delivery,latency period,oligohydramnios,white blood cell (WBC) count and serum C-reactive protein (CRP) level at admission and before delivery,the incidence of neonatal respiratory distress syndrome (NRDS),neonatal pneumonia,bronchopulmonary dysplasia,necrotizing enterocolitis,early-onset neonatal sepsis,abnormal brain sonography findings and mortality were compared between two groups.Results( 1 ) The incidence of HCA was 68.0.％ ( 138/203 ) in all 203 cases with PPROM.(2) The occurring ruptured membrane gestation in HCA group was ( 31.1 ± 1.5 ) weeks,which were significantly earlier than (32.0 ± 1.3 ) weeks in control group ( P ＜ 0.05 ).The level of CRP of (8.2 ± 14.9) mg/L before delivery in HCA group was significantly higher than (5.5 ±7.2) mg/L in control group (P ＜ 0.05).The rate of oligohydramnios and cesearean sections were 55.1％ (76/138) and 45.7％ (63/138) in HCA group,which were significantly higher than 30.8％ (20/65) and 29.2％ (19/65) in control group (P ＜0.05).There were no significant difference in patient's age,parity,WBC count and CRP at admission between two groups (P ＞ 0.05 ).The latency period did not show significant difference between (140± 116) hours in HCA group and (129 ± 125) hours in control group (P ＞ 0.05).(3) Using multivariable logistic regression models,oligohydramnios ( OR =2.937 ),gestational age of PPROM ＜ 32 weeks ( OR =2.352),serum CRP level ＞ 8 mg/L before delivery ( OR =4.923 ) and latency period ＞ 48 -168 hours (OR =4.439) were significantly associated with HCA (P ＜0.05).(4) The gestational age of delivery and birth weight of HCA group were significantly lower than those of control group [ ( 32.0 ± 1.5 ) weeks vs.( 32.7 ± 1.5 ) weeks,( 1680 ± 379) g vs.(2017 ± 333) g,respectively,P ＜ 0.05 ].The incidence of Apgar ＜7,abnormal brain sonograhy findings, neonatal pneumonia,bronchopulmonary dysplasia,early-onset neonatal sepsis and mortality in HCA group were significantly higher than those in control group [20.3％ (28/138) vs.7.7％ (5/65),14.5％ (20/138) vs.4.6％ (3/65),12.3％ (17/138) vs.3.1％(2/65),5.8％ (8/138) vs.0,6.5％ (9/138) vs.0,12.3％ (17/138) vs.3.1％ (2/65),respectively,P ＜ 0.05 ].The incidence of necrotizing enterocolitis ( 1.5％,2/138 ) in HCA group was higher than that of controlgroup(0) and the incidence of NRDS ( 18.8％,26/138) in HCA group did not show statistical difference with 21.4％ ( 14/65 ) in control group ( P ＞ 0.05 ).ConclusionsIt was found that HCA was significantly correlated with lower gestational age of PPROM,higher serum CRP level before delivery,prolonged latency period and oligohydramnios in PPROM.HCA could increase the neonatal morbidity and mortality.