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1Role of antispasmodics in the treatment of irritable bowel syndrome显示文摘Irritable bowel syndrome(IBS)is a long-lasting,relapsing disorder characterized by abdominal pain/discomfort and altered bowel habits.Intestinal motility impairment and visceral hypersensitivity are the key factors among its multifactorial pathogenesis,both of which require effective treatment.Voltage-gated calcium channels mediate smooth muscle contraction and endocrine secretion and play important roles in neuronal transmission.Antispasmodics are a group of drugs that have been used in the treatment of IBS for decades.Alverine citrate,a spasmolytic,decreases the sensitivity of smooth muscle contractile proteins to calcium,and it is a selective 5-HT1A receptor antagonist.Alverine,in combination with simethicone,has been demonstrated to effectively reduce abdominal pain and discomfort in a large placebo-controlled trial.Mebeverine is a musculotropic agent that potently blocks intestinal peristalsis.Non-placebo-controlled trials have shown positive effects of mebeverine in IBS regarding symptom control;nevertheless,in recent placebo-controlled studies,mebeverine did not exhibit superiority over placebo.Otilonium bromide is poorly absorbed from the GI tract,where it acts locally as an L-type calcium channel blocker,an antimuscarinic and a tachykinin NK2receptor antagonist.Otilonium has effectively reduced pain and improved defecation alterations in placebocontrolled trials in IBS patients.Pinaverium bromide is also an L-type calcium channel blocker that acts locally in the GI tract.Pinaverium improves motility disorders and consequently reduces stool problems in IBS patients.Phloroglucinol and trimethylphloroglucinol are non-specific antispasmodics that reduced pain in IBS patients in a placebo-controlled trial.Antispasmodics have excellent safety profiles.T-type calcium channel blockers can abolish visceral hypersensitivity in animal models,which makes them potential candidates for the development of novel therapeutic agents in the treatment of IBS.Anita Annaházi Richárd Róka András Rosztóczy Tibor Wittmann 2014World Journal of Gastroenterology2014,20,20:15
2mi R-122 negatively correlates with liver fibrosis as detected by histology and FibroScan显示文摘AIM: To investigate whether expression of selected mi RNAs obtained from fibrotic liver biopsies correlate with fibrosis stage.METHODS: Altogether, 52 patients were enrolled in the study representing various etiologic backgrounds of fibrosis: 24 cases with chronic hepatitis infections(types B, C), 19 with autoimmune liver diseases(autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis, overlapping syndrome cases), and 9 of mixed etiology(alcoholic and nonalcoholic steatosis, cryptogenic cases). Severity of fibrosis was determined by both histologic staging using the METAVIR scoring system and noninvasive transient elastography. Following RNAisolation, expression levels of mi R-21, mi R-122, mi R-214, mi R-221, mi R-222, and mi R-224 were determined using Taq Man Micro RNA Assays applying mi R-140 as the reference. Selection of mi RNAs was based on their characteristic up- or downregulation observed in hepatocellular carcinoma. Relative expression of mi RNAs was correlated with fibrosis stage and liver stiffness(LS) value measured by transient elastography, as well as with serum alanine aminotransferase(ALT) level.RESULTS: The expression of individual mi RNAs showed deregulated patterns in stages F1-F4 as compared with stage F0, but only the reduced level of mi R-122 in stage F4 was statistically significant(P < 0.04). When analyzing mi RNA expression in relation to fibrosis, levels of mi R-122 and mi R-221 showed negative correlations with fibrosis stage, and mi R-122 was found to correlate negatively and mi R-224 positively with LS values(all P < 0.05). ALT levels displayed a positive correlation with mi R-21(P < 0.04). Negative correlations were observed in the fibrosis samples of mixed etiology between mi R-122 and fibrosis stage and LS values(P < 0.05), and in the samples of chronic viral hepatitis, between mi R-221 and fibrosis stage(P < 0.01), whereas mi R-21 showed positive correlation with ALT values in the samples of autoimmune liver diseases(P < 0.03). The results also revealed a strong correlation between fibrosis stage and LS values(P < 0.01) when etiology of fibrosis was not taken into account.CONCLUSION: Reduced expression of mi R-122 in advanced fibrosis and its correlation with fibrosis stage and LS values seem to be characteristic of hepatic fibrosis of various etiologies.Tünde Halász Gábor Horváth Gabriella Pár Klára Werling András Kiss Zsuzsa Schaff Gábor Lendvai 2015World Journal of Gastroenterology2015,21,25:11
3Systematic review: The placebo effect of psychological interventions in the treatment of irritable bowel syndrome显示文摘AIM To determine the placebo response rate associated with different types of placebo interventions used in psychological intervention studies for irritable bowel syndrome. METHODS Randomized controlled trials comparing psychological interventions(stress management/relaxation therapy(cognitive) behavioral therapy, short-term psychodynamic therapy, and hypnotherapy) for the treatment of adult patients with irritable bowel syndrome(IBS) diagnosed with the Manning or Rome criteria with an adequate placebo control treatment and reporting data on IBS symptom severity were identified by searching Pub Med, Embase, the Cochrane Library, CINAHL and Psyc INFO databases. Full-text articles that were written in English and published between 1966 and February 2016 in peer-reviewed journals were selected for the present review. Placebo interventions were considered to be adequate if the number of sessions and the amount of time spent with the therapist were the same as in the active treatment. The placebo response rate(PRR) was computed for IBS symptom severity(primary outcome measure) as well as for anxiety, depression and quality of life(secondary outcome measures). RESULTS Six studies, with a total of 555 patients met the inclusion criteria. Four studies used an educational intervention, whereas two studies used a form of supportive therapy as the placebo intervention. The PRR for IBS symptom severity ranged from 25% to 59%, with a pooled mean of 41.4%. The relative PRR for the secondary outcome measures ranged from 0% to 267% for anxiety, 6% to 52% for depression 20% to 125% for quality of life. The PRR associated with pharmacological treatments, treatment with dietary bran and complementary medicine ranged from 37.5% to 47%. Contrary to our expectations, the PRR in studies on psychological interventions was comparable to that in studies on pharmacological, dietary and alternative medical interventions.CONCLUSION The PRR is probably determined to a larger extent by patient-related factors, such as expectations and desire for the treatment to be effective, than the content of the placebo intervention.Carla E Flik Laura Bakker Wijnand Laan Yanda R van Rood André JPM Smout Niek J de Wit 2017World Journal of Gastroenterology2017,23,12:7
4Transcranial direct current stimulation in psychiatric disorders显示文摘The interest in non-invasive brain stimulation techniques is increasing in recent years. Among these techniques, transcranial direct current stimulation(t DCS) has been the subject of great interest among researchers because of its easiness to use, low cost, benign profile of side effects and encouraging results of research in the field. This interest has generated several studies and randomized clinical trials, particularly in psychiatry. In this review, we provide a summary of the development of the technique and its mechanism of action as well as a review of the methodological aspects of randomized clinical trials in psychiatry, including studies in affective disorders, schizophrenia, obsessive compulsive disorder, child psychiatry and substance use disorder. Finally,we provide an overview of t DCS use in cognitive enhancement as well as a discussion regarding its clinical use and regulatory and ethical issues. Although many promising results regarding t DCS efficacy were described, the total number of studies is still low, highlighting the need of further studies aiming to replicate these findings in larger samples as to provide a definite picture regarding t DCS efficacy in psychiatry.Gabriel Tortella Roberta Casati Luana V M Aparicio Antonio Mantovani Natasha Senco Giordano D’Urso Jerome Brunelin Fabiana Guarienti Priscila Mara Lorencini Selingardi Débora Muszkat Bernardo de Sampaio Pereira Junior Leandro Valiengo Adriano H Moffa Marcel Simis Lucas Borrione André R Brunoni 2015World Journal of Psychiatry2015,5,1:6
5Hepatic ischemic preconditioning increases portal vein flow in experimental liver ischemia reperfusion injury显示文摘BACKGROUND: Ischemic preconditioning(IPC) has been shown to decrease liver injury and to increase hepatic microvascular perfusion after liver ischemia reperfusion. This study aimed to evaluate the effects of IPC on hemodynamics of the portal venous system. METHODS: Thirty-two rats were randomized into two groups: IPC group and control group. The rats of the IPC group underwent IPC by 10 minutes of liver ischemia followed by 10 minutes of reperfusion before liver ischemia, and the rats of the control group were subjected to 60 minutes of partial liver ischemia. Non-ischemic lobes were resected immediately after reperfusion. The animals were studied at 4 hours and 12 hours after reperfusion. Mean arterial pressure, heart rate, portal vein flow and pressure were analyzed. Blood was collected for the determination of the levels of aspartate aminotransferase, alanine aminotransferase, calcium, lactate, pH, bicarbonate, and base excess. RESULTS: IPC increased the mean portal vein flow at 4 hours and 12 hours after reperfusion. IPC recovered 78% of the meanportal vein flow at 12 hours after reperfusion. IPC decreased the levels of aspartate aminotransferase, alanine aminotransferase and lactate, and increased the levels of ionized calcium, bicarbonate and base excess at 12 hours after reperfusion. CONCLUSIONS: This study demonstrated that IPC increases portal vein flow and enhances hepatoprotective effects in liver ischemia reperfusion. The better recovery of portal vein flow after IPC may be correlated with the lower levels of transaminases and with the better metabolic profile.Estela RR Figueira Joel A Rocha-Filho Mauro Nakatani Marcelo FS Buto Eduardo R Tatebe Vitor O Andre Ivan Cecconello Luiz AC D'Albuquerque 2014Hepatobiliary & Pancreatic Diseases International2014,13,1:6
6Compared efficacy of preservation solutions on the outcome of liver transplantation:Meta-analysis显示文摘AIM To compare the effects of the four most commonly used preservation solutions on the outcome of liver transplantations.METHODS A systematic literature search was performed using MEDLINE, Scopus, EMBASE and the Cochrane Library databases up to January 31^(st), 2017. The inclusion criteria were comparative, randomized controlled trials(RCTs) for deceased donor liver(DDL) allografts with adult and pediatric donors using the gold standard University of Wisconsin(UW) solution or histidinetryptophan-ketoglutarate(HTK), Celsior(CS) and Institut Georges Lopez(IGL-1) solutions. Fifteen RCTs(1830 livers) were included; the primary outcomes were primary non-function(PNF) and one-year posttransplant graft survival(OGS-1). RESULTS All trials were homogenous with respect to donor and recipient characteristics. There was no statistical difference in the incidence of PNF with the use of UW, HTK, CS and IGL-1(RR = 0.02, 95%CI: 0.01-0.03, P = 0.356). Comparing OGS-1 also failed to reveal any difference between UW, HTK, CS and IGL-1(RR = 0.80, 95%CI: 0.80-0.80, P = 0.369). Two trials demonstrated higher PNF levels for UW in comparison with the HTK group, and individual studies described higher rates of biliary complications where HTK and CS were used compared to the UW and IGL-1 solutions. However, the meta-analysis of the data did not prove a statistically significant difference: the UW, CS, HTK and IGL-1 solutions were associated with nearly equivalent outcomes.CONCLUSION Alternative solutions for UW yield the same degree of safety and effectiveness for the preservation of DDLs, but further well-designed clinical trials are warranted.Agnes Lilla Szilágyi Péter Mátrai Péter Hegyi Eszter Tuboly Daniella Pécz András Garami Margit Solymár Erika Pétervári Márta Balaskó Gábor Veres László Czopf Bastian Wobbe Dorottya Szabó Juliane Wagner Petra Hartmann 2018World Journal of Gastroenterology2018,24,16:5
7Epidemiologic characteristics of Helicobacter pylori infection in southeast Hungary显示文摘BACKGROUND Epidemiologic studies have revealed a decrease in the prevalence of Helicobacter pylori(H.pylori)infection in Western Europe.AIM To obtain data regarding the prevalence of H.pylori in Csongrád and Békés Counties in Hungary,evaluate the differences in its prevalence between urban and rural areas,and establish factors associated with positive seroprevalence.METHODS One-thousand and one healthy blood donors[male/female:501/500,mean age:40(19–65)years]were enrolled in this study.Subjects were tested for H.pylori IgG antibody positivity via enzyme-linked immunosorbent assay.Subgroup analysis by age,gender,smoking habits,alcohol consumption,and urban vs nonurban residence was also performed.RESULTS The overall seropositivity of H.pylori was 32%.It was higher in males(34.93%vs 29.2%,P=0.0521)and in rural areas(36.2%vs 27.94%,P=0.0051).Agricultural/industrial workers were more likely to be positive for infection than office workers(38.35%vs 30.11%,P=0.0095)and rural subjects in Békés County than those in Csongrád County(43.36%vs 33.33%,P=0.0015).CONCLUSION Although the prevalence of H.pylori infection decreased in recent decades in Southeast Hungary,it remains high in middle-aged rural populations.Generally accepted risk factors for H.pylori positivity appeared to be valid for the studied population.Lenke Bálint Andrea Tiszai Gábor Kozák Ilona Dóczi Veronika Szekeres Orsolya Inczefi Georgina Ollé Krisztina Helle Richárd Róka András Rosztóczy 2019World Journal of Gastroenterology2019,25,42:5
8Intestinal alkaline phosphatase in the colonic mucosa of children with inflammatory bowel disease显示文摘AIM:To investigate intestinal alkaline phosphatase(iAP) in the intestinal mucosa of children with inflammatory bowel disease(IBD).METHODS:Colonic biopsy samples were taken from 15 newly diagnosed IBD patients and from 10 healthy controls.In IBD patients,specimens were obtainedboth from inflamed and non-inflamed areas.The iAP mRNA and protein expression was determined by reverse transcription-polymerase chain reaction and Western blotting analysis,respectively.Tissue localization of iAP and Toll-like receptor(TLR) 4 was investigated by immunofluorescent staining.RESULTS:The iAP protein level in the inflamed mucosa of children with Crohn's disease(CD) and ulcerative colitis(UC) was significantly decreased when compared with controls(both P < 0.05).Similarly,we found a significantly decreased level of iAP protein in the inflamed mucosa in CD compared with non-inflamed mucosa in CD(P < 0.05).In addition,the iAP protein level in inflamed colonic mucosa in patients with UC was decreased compared with non-inflamed mucosa in patients with CD(P < 0.05).iAP protein levels in the non-inflamed mucosa of patients with CD were similar to controls.iAP mRNA expression in inflamed colonic mucosa of children with CD and UC was not significantly different from that in non-inflamed colonic mucosa with CD.Expression of iAP mRNA in patients with noninflamed mucosa and in controls were similar.Co-localization of iAP with TLR4 showed intense staining with a dotted-like pattern.iAP was present in the inflamed and non-inflamed mucosa of patients with CD,UC,and in control biopsy specimens,irrespective of whether it was present in the terminal ileum or in the colon.However,the fluorescent signal of TLR4 was more pronounced in the colon compared with the terminal ileum in all groups studied.CONCLUSION:Lower than normal iAP protein levels in inflamed mucosa of IBD patients may indicate a role for iAP in inflammatory lesions in IBD.Based on our results,administration of exogenous iAP enzyme to patients with the active form of IBD may be a therapeutic option.Kriszta Molnár dám Vannay Beáta Szebeni Nóra Fanni Bánki Erna Sziksz ron Cseh Hajnalka Gyrffy Péter László Lakatos Mária Papp András Arató Gábor Veres 2012World Journal of Gastroenterology2012,18,25:5
9三维坐标系测量数据与CAD模型的比对(英文)显示文摘MEMS轮廓检验在实质上通常都是三维的,而所获取的3D点云数据常常没有被充分利用.这种次优化的应用也正是由3D数据和3D模型的比对过程中存在的难点所引发的.给出了旨在减小3D数据分析负担的各种表达公式和接口定义的系统方法.对于中等尺度和大尺度的制品,这种系统方法均可应用.提出了分析三维坐标测量数据的计量学方法及相应的表达公式.这套公式提供了一种用于坐标测量过程分析的统一计算方法.也就是说这种计算系统是模块式的,把坐标系统定位和几何参数分析同等对待,包括除刚体运动以外的各种坐标变换.提出了以闭型偏差等式形式给出的各种几何学分析公式.另外,提出了旨在分析自由形状表面的各种专门公式,同时给出了这一处理过程的一个示例.CLAUDET A Andre KURFESS R Thomas 2005纳米技术与精密工程2005,3,4:4
10Low phase angle is associated with the development of hepatic encephalopathy in patients with cirrhosis显示文摘AIM Evaluate the association between phase angle and the development of hepatic encephalopathy in the longterm follow-up of cirrhotic patients.METHODS This was a prospective cohort study. Clinical, nutritional and biochemical evaluations were performed. MannWhitney's U and χ2 tests were used as appropriate. Kaplan-Meier curves and Cox proportional Hazards analysis were used to evaluate the prediction and incidence of hepatic encephalopathy.RESULTS Two hundred and twenty were included; the most frequent etiology of cirrhosis was hepatitis C infection, 52% of the patients developed hepatic encephalopathy(18.6% covert and 33.3% overt); the main precipitating factors were infections and variceal bleeding. KaplanMeier curves showed a higher proportion of HE in the group with low phase angle(39%) compared to the normal phase angle group(13%)(P = 0.012). Furthermore, creatinine and phase angle remained independently associated to hepatic encephalopathy in the Cox regression multivariate analysis [hazard ratio = 1.80(1.07-3.03)]. CONCLUSION In our cohort of patients low phase angle was associated with an increased incidence of hepatic encephalopathy. Phase angle is a useful nutritional marker that evaluates cachexia and could be used as a part of the integral assessment in patients with cirrhosis.Astrid Ruiz-Margáin Ricardo Ulises Macías-Rodríguez Javier Ampuero Francisco Javier Cubero Luis Chi-Cervera Silvia L Ríos-Torres Andrés Duarte-Rojo Ángeles Espinosa-Cuevas Manuel Romero-Gómez Aldo Torre 2016World Journal of Gastroenterology2016,22,45:4
11Characteristics of allergic colitis in breast-fed infants in the absence of cow's milk allergy显示文摘AIM: To investigate the characteristics of mucosal le-sions and their relation to laboratory data and long-term follow up in breast-fed infants with allergic colitis. METHODS: In this study 31 breast-fed infants were prospectively evaluated (mean age, 17.4 wk) whose rectal bleeding had not ceased after a maternal elimi-nation diet for cow's milk. Thirty-four age-matched and breast-fed infants (mean age, 16.9 wk) with no rectal bleeding were enrolled for laboratory testing as con-trols. Laboratory findings, colonoscopic and histological characteristics were prospectively evaluated in infants with rectal bleeding. Long-term follow-up with differ-ent nutritional regimes (L-amino-acid based formula or breastfeeding) was also included. RESULTS: Iron deficiency, peripheral eosinophilia andthrombocytosis were significantly higher in patients with allergic colitis in comparison to controls (8.4±3.2 μmol/L vs 13.7±4.7 μmol/L, P<0.001; 0.67±0.49 G/L vs 0.33±0.17 G/L, P<0.001; 474±123 G/L vs 376±89 G/L, P<0.001, respectively). At colonosco-py, lymphonodular hyperplasia or aphthous ulceration were present in 83% of patients. Twenty-two patients were given L-amino acid-based formula and 8 contin-ued the previous feeding. Time to cessation of rectal bleeding was shorter in the special formula feeding group (mean, 1.4 wk; range, 0.5-3 wk) when com-pared with the breast-feeding group (mean, 5.3 wk; range, 2-9 wk). Nevertheless, none of the patients ex-hibited rectal bleeding at the 3-mo visit irrespective of the type of feeding. Peripheral eosinophilia and cessa-tion of rectal bleeding after administration of elemental formula correlated with a higher density of mucosal eosinophils. CONCLUSION: Infant hematochezia, after cow's milk allergy exclusion, is generally a benign and probably self-limiting disorder despite marked mucosal abnor-mality. Formula feeding results in shorter time to cessa-tion of rectal bleeding; however, breast-feeding should not be discouraged in long-lasting hematochezia.Kriszta Molnár Petra Pintér Hajnalka Gyrffy ron Cseh Katalin Eszter Müller András Arató Gábor Veres 2013World Journal of Gastroenterology2013,19,24:3
12Sentinel-lymph-node resection compared with conventional axillary-lymph-node dissection in clinically node-negative patients with breast cancer: overall survival findings from the NSABP B-32 randomised phase 3 trial显示文摘David N Krag Stewart J Anderson Thomas B Julian Ann M Brown Seth P Harlow Joseph P Costantino Takamaru Ashikaga Donald L Weaver Eleftherios P Mamounas Lynne M Jalovec Thomas G Frazier R Dirk Noyes André Robidoux Hugh MC Scarth Norman Wolmark 2010Lancet Oncology2010,,10:3
13猪营养中日粮纤维对环境的影响显示文摘尽管由于纤维型日粮较低的蛋白质和能量消化率会对猪的生产性能带来不利影响,但是因为日粮纤维(Dietary Fibre,DF)具有多种生理功能,在过去十年中,DF在猪营养领域还是得到了越来越多的关注。本综述研究了DF对消化过程和对猪的蛋白质和能量营养、以及健康和环境的影响。DF被认为是一类植物多糖,它不易消化,并且很可能会成为单胃动物肠道细菌发酵的基质。抗性淀粉(ResistantStarch,RS)也被认为是一种日粮纤维。经细菌发酵后产生的短链脂肪酸可以为宿主提供能量,并且对菌群区系构成和肠壁细胞的生长也起调控作用,尤其是在有丁酸存在时这种作用更明显。通过发酵,细菌获得生长,同时将宿主排出的尿氮转变为粪氮。除了发酵性能外,日粮纤维的物理特征,如持水能力、粘度和可溶性也会影响动物的消化、饱感和食糜的转运时间。本综述揭示了DF与动物消化过程之间的互作,讨论了猪日粮中大量添加纤维以及在更为热带地区的粗放型生产系统中使用纤维型日粮的时机和方法。使用DF的确是一种可减少生产单位的氮损失、改善猪肠道健康和动物福利的有效方法。本文最后,讨论了体外发酵方法在研究DF在动物消化系统中最终代谢产物上的潜在作用。冯占雨 Jérme Bindelle Pascal Leterme André Buldgen 2009国外畜牧学(猪与禽)2009,,6:3
14Fungal diversity notes 111-252-taxonomic and phylogenetic contributions to fungal taxa显示文摘This paper is a compilation of notes on 142 fungal taxa,including five new families,20 new genera,and 100 new species,representing a wide taxonomic and geographic range.The new families,Ascocylindricaceae,Caryosporaceae and Wicklowiaceae(Ascomycota)are introduced based on their distinct lineages and unique morphology.The new Dothideomycete genera Pseudomassariosphaeria(Amniculicolaceae),Heracleicola,Neodidymella and Pseudomicrosphaeriopsis(Didymellaceae),Pseudopithomyces(Didymosphaeriaceae),Brunneoclavispora,Neolophiostoma and Sulcosporium(Halotthiaceae),Lophiohelichrysum(Lophiostomataceae),Galliicola,Populocrescentia and Vagicola(Phaeosphaeriaceae),Ascocylindrica(Ascocylindricaceae),Elongatopedicellata(Roussoellaceae),Pseudoasteromassaria(Latoruaceae)and Pseudomonodictys(Macrodiplodiopsidaceae)are introduced.The newly described species of Dothideomycetes(Ascomycota)are Pseudomassariosphaeria bromicola(Amniculicolaceae),Flammeascoma lignicola(Anteagloniaceae),Ascocylindrica marina(Ascocylindricaceae),Lembosia xyliae(Asterinaceae),Diplodia crataegicola and Diplodia galiicola(Botryosphaeriaceae),Caryospora aquatica(Caryosporaceae),Heracleicola premilcurensis and Neodidymella thailandicum(Didymellaceae),Pseudopithomyces palmicola(Didymosphaeriaceae),Floricola viticola(Floricolaceae),Brunneoclavispora bambusae,Neolophiostoma pigmentatum and Sulcosporium thailandica(Halotthiaceae),Pseudoasteromassaria fagi(Latoruaceae),Keissleriella dactylidicola(Lentitheciaceae),Lophiohelichrysum helichrysi(Lophiostomataceae),Aquasubmersa japonica(Lophiotremataceae),Pseudomonodictys tectonae(Macrodiplodiopsidaceae),Microthyrium buxicola and Tumidispora shoreae(Microthyriaceae),Alloleptosphaeria clematidis,Allophaeosphaeria cytisi,Allophaeosphaeria subcylindrospora,Dematiopleospora luzulae,Entodesmium artemisiae,Galiicola pseudophaeosphaeria,Loratospora luzulae,Nodulosphaeria senecionis,Ophiosphaerella aquaticus,Populocrescentia forlicesenensis and Vagicola vagans(Phaeosphaeriaceae),Elongatopedicellata lignicola,Roussoella magnatum and Roussoella angustior(Roussoellaceae)and Shrungabeeja longiappendiculata(Tetraploasphaeriaceae).The new combinations Pseudomassariosphaeria grandispora,Austropleospora archidendri,Pseudopithomyces chartarum,Pseudopithomyces maydicus,Pseudopithomyces sacchari,Vagicola vagans,Punctulariopsis cremeoalbida and Punctulariopsis efibulata Dothideomycetes.The new genera Dictyosporella(Annulatascaceae),and Tinhaudeus(Halosphaeriaceae)are introduced in Sordariomycetes(Ascomycota)while Dictyosporella aquatica(Annulatascaceae),Chaetosphaeria rivularia(Chaetosphaeriaceae),Beauveria gryllotalpidicola and Beauveria loeiensis(Cordycipitaceae),Seimatosporium sorbi and Seimatosporium pseudorosarum(Discosiaceae),Colletotrichum aciculare,Colletotrichum fusiforme and Colletotrichum hymenocallidicola(Glomerellaceae),Tinhaudeus formosanus(Halosphaeriaceae),Pestalotiopsis subshorea and Pestalotiopsis dracaenea(Pestalotiopsiceae),Phaeoacremonium tectonae(Togniniaceae),Cytospora parasitica and Cytospora tanaitica(Valsaceae),Annulohypoxylon palmicola,Biscogniauxia effusae and Nemania fusoideis(Xylariaceae)are introduced as novel species to order Sordariomycetes.The newly described species of Eurotiomycetes are Mycocalicium hyaloparvicellulum(Mycocaliciaceae).Acarospora septentrionalis and Acarospora castaneocarpa(Acarosporaceae),Chapsa multicarpa and Fissurina carassensis(Graphidaceae),Sticta fuscotomentosa and Sticta subfilicinella(Lobariaceae)are newly introduced in class Lecanoromycetes.In class Pezizomycetes,Helvella pseudolacunosa and Helvella rugosa(Helvellaceae)are introduced as new species.The new families,Dendrominiaceae and Neoantrodiellaceae(Basidiomycota)are introduced together with a new genus Neoantrodiella(Neoantrodiellaceae),here based on both morphology coupled with molecular data.In the class Agaricomycetes,Agaricus pseudolangei,Agaricus haematinus,Agaricus atrodiscus and Agaricus exilissimus(Agaricaceae),Amanita melleialba,Amanita pseudosychnopyramis and Amanita subparvipantherina(Amanitaceae),Entoloma calabrum,Cora barbulata,Dictyonema gomezianum and Inocybe granulosa(Inocybaceae),Xerocomellus sarnarii(Boletaceae),Cantharellus eucalyptorum,Cantharellus nigrescens,Cantharellus tricolor and Cantharellus variabilicolor(Cantharellaceae),Cortinarius alboamarescens,Cortinarius brunneoalbus,Cortinarius ochroamarus,Cortinarius putorius and Cortinarius seidlii(Cortinariaceae),Hymenochaete micropora and Hymenochaete subporioides(Hymenochaetaceae),Xylodon ramicida(Schizoporaceae),Colospora andalasii(Polyporaceae),Russula guangxiensis and Russula hakkae(Russulaceae),Tremella dirinariae,Tremella graphidis and Tremella pyrenulae(Tremellaceae)are introduced.Four new combinations Neoantrodiella gypsea,Neoantrodiella thujae(Neoantrodiellaceae),Punctulariopsis cremeoalbida,Punctulariopsis efibulata(Punctulariaceae)are also introduced here for the division Basidiomycota.Furthermore Absidia caatinguensis,Absidia koreana and Gongronella koreana(Cunninghamellaceae),Mortierella pisiformis and Mortierella formosana(Mortierellaceae)are newly introduced in the Zygomycota,while Neocallimastix cameroonii and Piromyces irregularis(Neocallimastigaceae)are introduced in the Neocallimastigomycota.Reference specimens or changes in classification and notes are provided for Alternaria ethzedia,Cucurbitaria ephedricola,Austropleospora,Austropleospora archidendri,Byssosphaeria rhodomphala,Lophiostoma caulium,Pseudopithomyces maydicus,Massariosphaeria,Neomassariosphaeria and Pestalotiopsis montellica.Hiran A.Ariyawansa Kevin D.Hyde Subashini C.Jayasiri Bart Buyck K.W.Thilini Chethana Dong Qin Dai Yu Cheng Dai Dinushani A.Daranagama Ruvishika S.Jayawardena Robert Lücking Masoomeh Ghobad-Nejhad Tuula Niskanen Kasun M.Thambugala Kerstin Voigt Rui Lin Zhao Guo-Jie Li Mingkwan Doilom Saranyaphat Boonmee Zhu L.Yang Qing Cai Yang-Yang Cui Ali H.Bahkali Jie Chen Bao Kai Cui Jia Jia Chen Monika C.Dayarathne Asha J.Dissanayake Anusha H.Ekanayaka Akira Hashimoto Sinang Hongsanan E.B.Gareth Jones Ellen Larsson Wen Jing Li Qi-Rui Li Jian Kui Liu Zong Long Luo Sajeewa S.N.Maharachchikumbura Ausana Mapook Eric H.C.McKenzie Chada Norphanphoun Sirinapa Konta Ka Lai Pang Rekhani H.Perera Rungtiwa Phookamsak Chayanard Phukhamsakda Umpava Pinruan Emile Randrianjohany Chonticha Singtripop Kazuaki Tanaka Cheng Ming Tian Saowaluck Tibpromma Mohamed A.Abdel-Wahab Dhanushka N.Wanasinghe Nalin N.Wijayawardene Jin-Feng Zhang Huang Zhang Faten A.Abdel-Aziz Mats Wedin Martin Westberg Joseph F.Ammirati Timur S.Bulgakov Diogo X.Lima Tony M.Callaghan Philipp Callac Cheng-Hao Chang Luis F.Coca Manuela Dal-Forno Veronika Dollhofer Kateřina Fliegerová Katrin Greiner Gareth W.Griffith Hsiao-Man Ho Valerie Hofstetter Rajesh Jeewon Ji Chuan Kang Ting-Chi Wen Paul M.Kirk Ilkka Kytövuori James D.Lawrey Jia Xing Hong Li Zou Yi Liu Xing Zhong Liu Kare Liimatainen H.Thorsten Lumbsch Misato Matsumura Bibiana Moncada Salilaporn Nuankaew Sittiporn Parnmen AndréL.C.M.de Azevedo Santiago Sujinda Sommai Yu Song Carlos A.F.de Souza Cristina M.de Souza-Motta Hong Yan Su Satinee Suetrong Yong Wang Syuan-Fong Wei Ting Chi Wen Hai Sheng Yuan Li Wei Zhou Martina Réblová Jacques Fournier Erio Camporesi J.Jennifer Luangsa-ard Kanoksri Tasanathai Artit Khonsanit Donnaya Thanakitpipattana Sayanh Somrithipol Paul Diederich Ana M.Millanes Ralph S.Common Marc Stadler Ji Ye Yan XingHong Li Hye Won Lee Thi T.T.Nguyen Hyang Burm Lee Eliseo Battistin Orlando Marsico Alfredo Vizzini Jordi Vila Enrico Ercole Ursula Eberhardt Giampaolo Simonini Hua-An Wen Xin-Hua Chen Otto Miettinen Viacheslav Spirin Hernawati 2015Fungal Diversity2015,,6:2
15Increased duodenal expression of mi R-146a and-155 in pediatric Crohn's disease显示文摘AIM: To evaluate the role of micro RNA(mi R)-146 a,-155 and-122 in the duodenal mucosa of pediatric patients with Crohn's disease(CD) and the effect of transforming growth factor-β(TGF-β) on these mi Rs in duodenal epithelial and fibroblast cells.METHODS: Formalin-fixed, paraffin-embedded biopsies derived from the macroscopically inflamed(CD inflamed: n = 10) and intact(CD intact: n = 10) duodenal mucosa of pediatric CD patients and control children(C: n = 10) were examined. Expression of mi R-146 a,-155 and-122 was determined by realtime polymerase-chain reaction(PCR). The expression of the above mi Rs was investigated in recombinant human TGF-β(1 nmol/L, 24 h) or vehicle treated small intestinal epithelial cells(CCL-241) and primary duodenal fibroblast cells derived from healthy children as well.RESULTS: Expression of mi R-146 a was significantly higher in the inflamed duodenal mucosa compared to the intact duodenal mucosa of children with CD(CD inflamed: 3.21 ± 0.50 vs CD intact: 0.62 ± 0.26, p ≤ 0.01) and to the control group(CD inflamed: 3.21 ± 0.50 vs C: 1.00 ± 0.33, p ≤ 0.05). The expression of mi R-155 was significantly increased in the inflamed region of the duodenum compared to the control group(CD inflamed: 4.87 ± 1.02 vs Control: 1.00 ± 0.40, p ≤ 0.001). The expression of mi R-122 was unchanged in the inflamed or intact mucosa of CD patients compared to controls. TGF-β treatment significantly decreased the expression of mi R-155 in small intestinal epithelial cells(TGF-β: 0.7 ± 0.083 vs Control: 1 ± 0.09, p ≤ 0.05) and also the expression of mi R-146a(TGF-β: 0.67 ± 0.04 vs Control: 1 ± 0.15, p ≤ 0.01) and mi R-155(TGF-β: 0.72 ± 0.09 vs Control: 1 ± 0.06, p ≤ 0.05) in primary duodenal fibroblasts compared to corresponding vehicle treated controls. TGF-β treatment did not influence the expression of mi R-122.CONCLUSION: The elevated expression of mi R-146 a and-155 in the inflamed duodenal mucosa of CD patients suggests the role of these mi Rs in the pathomechanism of inflammatory bowel disease. Antiinflammatory TGF-β plays an important role in the regulation of the expression of these mi Rs.Dániel Szucs Nóra Judit Béres Réka Rokonay Kriszta Boros Katalin Borka Zoltán Kiss András Arató Attila J Szabó ádám Vannay Erna Sziksz Csaba Bereczki Gábor Veres 2016World Journal of Gastroenterology2016,22,26:2
16Therapeutic drug monitoring in patients with inflammatory bowel disease显示文摘Thiopurine analogs and anti-tumor necrosis factor(TNF)agents have dramatically changed the therapeutics of inflammatory bowel diseases(IBD),improving short and long-term outcomes.Unfortunately some patients do not respond to therapy and others lose response over time.The pharmacokinetic properties of these drugs are complex,with high inter-patient variability.Thiopurine analogs are metabolized through a series of pathways,which vary according to the patients’pharmacogenetic profile.This profile largely determines the ratios of metabolites,which are in turn associated with likelihoods of clinical efficacy and/or toxicity.Understanding these mechanisms allows for manipulation of drug dose,aiming to reduce the development of toxicity while improving the efficacy of treatment.The efficacy of anti-TNF drugs is influenced by many pharmacodynamic variables.Several factors may alter drug clearance,including the concomitant use of immunomodulators(thiopurine analogs and methotrexate),systemic inflammation,the presence of anti-drug antibodies,and body mass.The treatment of IBD has evolved with the understanding of the pharmacologic profiles of immunomodulating and TNF-inhibiting medications,with good evidence for improvement in patient outcomesobserved when measuring metabolic pathway indices.The role of routine measurement of metabolite/drug levels and antibodies warrants further prospective studies as we enter the era of personalized IBD care.Andres J Yarur Maria T Abreu Amar R Deshpande David H Kerman Daniel A Sussman 2014World Journal of Gastroenterology2014,20,13:2
17Intensified chemotherapy with ACVBP plus rituximab versus standard CHOP plus rituximab for the treatment of diffuse large B-cell lymphoma (LNH03-2B): an open-label randomised phase 3 trial显示文摘Christian Récher Bertrand Coiffier Corinne Haioun Thierry Jo Molina Christophe Fermé Olivier Casasnovas Catherine Thiéblemont André Bosly Guy Laurent Franck Morschhauser Hervé Ghesquières Fabrice Jardin Serge Bologna Christophe Fruchart Bernadette Corront 20112011 (9806)2011,,9806:2
18Management of the Open Abdomen: From Initial Operation to Definitive Closure显示文摘Vargo Daniel Richardson J David Campbell Andre Chang Michael Fabian Timothy Franz Michael Kaplan Mark Moore Frederick Reed R Lawrence Scott Bradford Silverman Ronald 2009The American Surgeon2009,,11:2
19Folic acid supplementation, MTHFR and MTRR polymorphisms, and the risk of childhood leukemia: the ESCALE study (SFCE)显示文摘Alicia Amigou Jérémie Rudant Laurent Orsi Stéphanie Goujon-Bellec Guy Leverger André Baruchel Yves Bertrand Brigitte Nelken Geneviève Plat Gérard Michel Stéphanie Haouy Pascal Chastagner Stéphane Ducassou Xavier Rialland Denis Hémon Jacqueline Clavel 2012Cancer Causes & Control2012,,8:2
20Technical outcomes of sentinel-lymph-node resection and conventional axillary-lymph-node dissection in patients with clinically node-negative breast cancer: results from the NSABP B-32 randomised phase III trial显示文摘David N Krag Stewart J Anderson Thomas B Julian Ann M Brown Seth P Harlow Takamaru Ashikaga Donald L Weaver Barbara J Miller Lynne M Jalovec Thomas G Frazier R Dirk Noyes André Robidoux Hugh MC Scarth Denise M Mammolito David R McCready Eleftherios P Mamo 2007Lancet Oncology2007,,10:2
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