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| 1 | Serum and urine metabolomic fingerprinting in diagnostics of inflammatory bowel diseases显示文摘AIM:To evaluate the utility of serum and urine metabolomic analysis in diagnosing and monitoring of inflammatory bowel diseases(IBD).METHODS:Serum and urine samples were collected from 24 patients with ulcerative colitis(UC),19 patients with the Crohn’s disease(CD)and 17 healthy controls.The activity of UC was assessed with the Simple Clinical Colitis Activity Index,while the activity of CD was determined using the Harvey-Bradshaw Index.The analysis of serum and urine samples was performed using proton nuclear magnetic resonance(NMR)spectroscopy.All spectra were exported to Matlab for preprocessing which resulted in two data matrixes for serum and urine.Prior to the chemometric analysis,both data sets were unit variance scaled.The differences in metabolite fingerprints were assessed using partial least-squaresdiscriminant analysis(PLS-DA).Receiver operating characteristic curves and area under curves were used to evaluate the quality and prediction performance of the obtained PLS-DA models.Metabolites responsible for separation in models were tested using STATISTICA10 with the Mann-Whitney-Wilcoxon test and the Student’s t test(α=0.05).RESULTS:The comparison between the group of patients with active IBD and the group with IBD in remission provided good PLS-DA models(P value 0.002for serum and 0.003 for urine).The metabolites that allowed to distinguish these groups were:N-acetylated compounds and phenylalanine(up-regulated in serum),low-density lipoproteins and very low-density lipoproteins(decreased in serum)as well as glycine(increased in urine)and acetoacetate(decreased in urine).The significant differences in metabolomic profiles were also found between the group of patients with active IBD and healthy control subjects providing the PLS-DA models with a very good separation(P value<0.001 for serum and 0.003 for urine).The metabolites that were found to be the strongest biomarkers included in this case:leucine,isoleucine,3-hydroxybutyric acid,N-acetylated compounds,acetoacetate,glycine,phenylalanine and lactate(increased in serum),creatine,dimethyl sulfone,histidine,choline and its derivatives(decreased in serum),as well as citrate,hippurate,trigonelline,taurine,succinate and 2-hydroxyisobutyrate(decreased in urine).No clear separation in PLS-DA models was found between CD and UC patients based on the analysis of serum and urine samples,although one metabolite(formate)in univariate statistical analysis was significantly lower in serum of patients with active CD,and two metabolites(alanine and N-acetylated compounds)were significantly higher in serum of patients with CD when comparing jointly patients in the remission and active phase of the diseases.Contrary to the results obtained from the serum samples,the analysis of urine samples allowed to distinguish patients with IBD in remission from healthy control subjects.The metabolites of importance included in this case up-regulated acetoacetate and down-regulated citrate,hippurate,taurine,succinate,glycine,alanine and formate.CONCLUSION:NMR-based metabolomic fingerprinting of serum and urine has the potential to be a useful tool in distinguishing patients with active IBD from those in remission. | Tomasz Dawiskiba Stanislaw Deja Agata Mulak Adam Zabek Ewa Jawień Dorota Pawelka Miroslaw Banasik Agnieszka Mastalerz-Migas Waldemar Balcerzak Krzysztof Kaliszewski Jan Skóra Piotr Bar Krzysztof Korta Kornel Pormańczuk Przemyslaw Szyber Adam Litarski Piotr Mlynarz | 2014 | World Journal of Gastroenterology2014，20，1： | 15 |
| 2 | The circulating non-coding RNA landscape for biomarker research: lessons and prospectsfrom cardiovascular diseases显示文摘人的染色体的弥漫的抄写为无数非编码的 RNA 分子(ncRNAs ) 的生产负责有规章的功能的他们的一些。在心血管的生物学的 ncRNAs 的枢轴的角色在最后十年被揭开了,从在心血管的开发和功能的 micro-RNAs 的参与的描述开始,并且作为心血管的疾病的 biomarkers 由传播 ncRNAs 的使用列在后面。人的非编码的 secretome 被几 RNA 种填写在身体液体传播并且能为诊断和结果预言被用作 biomarkers。在心血管的疾病,分泌了 ncRNAs 包括心肌的梗塞,心脏的失败,和 atrial 纤维性颤动被描述了为几个条件的 biomarkers。在传播之中, ncRNAs, micro-RNAs (miRNAs ) ,长 noncoding RNA (lncRNAs ) 和圆形的 RNA (circRNAs ) 在不同心血管的疾病作为 biomarkers 被建议了。与标准 biomarkers 比较, ncRNAs 的生物化学的性质为更好的稳定性和灵活存储提供样品,和增加的敏感和特性的条件。在这评论,我们把当前的趋势和 ncRNA secretome 部件的使用的未来前景描述为心血管的疾病的 biomarkers,包括与他们的分泌物机制和规章的行动联系的开的问题。 | Ewa STFPIEN Marina C COSTA Szczepan KURC Anna DROZDZ Nuno CORTEZ-DIAS Francisco J ENGUITA | 2018 | Acta Pharmacologica Sinica2018，39，7： | 14 |
| 3 | 增施氮肥和地面管理对酸樱桃园土壤营养状况的影响显示文摘在一个连续进行了 8年N肥定位试验的酸樱桃园,调查了每年施用 N60 kg· hm^(-2)和行间生草制对土壤营养状况的影响。结果表明:在肥沃土壤里NH_4~+是速效N的主要存在形式,而NO_3~-的含量很低。生草地土壤中含有较多的 NH_4~-,而清耕带土壤中含有较多的 NO_3~-。施肥增加土壤速效 N的含量。土壤 NO_3~-的季节性变化表明 5至 6月份土壤中 NO_3~-的含量高,而花前和 7月份土壤中 NO_3~-含量低。 P、K在清耕带 10 cm以下土壤的含量低于生草地土壤,但在 0~ 10cm土层中K的含量高于生草地。P的含量不受影响。施N减少了土壤P、K的含量。土壤中Mg的含量分布均匀,不受施N和地面管理制度的影响。 | 杨朝选 Andrzej Sadowski Ewa Jadczuk | 2000 | 果树科学2000，17，1： | 14 |
| 4 | Natural Organic Amendments for Improved Phytoremediation of Polluted Soils:A Review of Recent Progress显示文摘Environmental pollution caused by metals, radionuclides and organic pollutants affects quality of the biosphere: soil, water and air.Currently, great efforts have been made to reduce, remove or stabilize contaminants in polluted sites. There has been increasing interest in phytoremediation—the use of plants to reduce concentration of pollutants or to render them harmless. This paper provides a brief review of recent progress in the research and practical application of phytoremediation techniques. Improvements in phytoremediation due to utilization of organic amendments, namely, agro- and industrial wastes(such as sugar beet residue, composted sewage sludge or molasses), biochar, humic substances, plant extracts and exudates are discussed, as well as their influences on soil structure and characteristics, plants growth and bioavailability of pollutants. Both plant-assisted phytoremediation and the use of natural materials in the absence of remediating plant are believed to be cost-effective and environmentally friendly approaches for soil cleanup. However,the characterization and quantification of a range of natural materials used in phytoremediation are essential in order to implement these approaches to practice. | Alina WISZNIEWSKA Ewa HANUS-FAJERSKA Ewa MUSZYIISKA Krystyna CIARKOWSKA | 2016 | Pedosphere2016，26，1： | 13 |
| 5 | Remote heart rate measurement using low-cost RGB face video: a technical literature review显示文摘 | Philipp V. ROUAST Marc T. P. ADAM Raymond CHIONG David CORNFORTH Ewa LUX | 2018 | Frontiers of Computer Science2018，12，5： | 12 |
| 6 | Heterotopic pancreatic tissue in the gastric cardia: A case report and literature review显示文摘The heterotopic pancreas, which is usually described as an untypical presence of pancreatic tissue without any anatomic or vascular continuity with the pancreas, is relatively rare. Clinical manifestations may include bleeding, inflammation, pain and obstruction; however, in most cases it remains silent and is diagnosed during autopsy. Here, we report a case of ectopic pancreatic lesion located in the gastric cardia. The patient was a 73-year-old woman who had a history(over four months) of chronic epigastric pain accompanied by heartburn. Esophagogastroduodenoscopy revealed inflammatory changes throughout the stomach and lower esophagus, as well as a flat polypoid mass with benign features located in the gastric cardia, approx. 10 mm below the 'Z' line, measuring approx. 7 mm in diameter. Endoscopic biopsy forceps were used to remove the lesion. Histological examination of the lesion revealed the presence of heterotopic pancreatic tissue in the gastric mucosa. On the basis of the presented case, we suggest that pancreatic ectopia should be a part of differential diagnosis, not only when dealing with submucosal gastric lesions, but also with those that are small, flat and/or untypically located. | Rafa? Filip Ewa Walczak Jacek Huk Rados?aw P Radzki Marek Bieńko | 2014 | World Journal of Gastroenterology2014，20，44： | 12 |
| 7 | Small bowel tumors detected and missed during capsule endoscopy: Single center experience显示文摘AIM:To characterize small bowel(SB)tumors detected by capsule endoscopy(CE),and identify missed tumors.METHODS:The study included 145 consecutive patients in whom 150 CEs were performed.Following CE,the medical records of the study population were reviewed.Results of double-or single-balloon enteroscopy performed after CE and the results of surgery in all patients operated on were retrieved.The patients were contacted through telephone interviews or postal mail.In addition,the national cancer registry and the polish clinical gastrointestinal stromal tumor(GIST)Registry were searched to identify missed neoplasms.RESULTS:Indications for CE included overt and occult obscure gastrointestinal bleeding(n=81,53.7%),anemia(n=19,12.7%),malabsorption(n=18,12%),abnormal CB follow through(n=9,6%),abdominal pain(n=7,5%),celiac disease(n=5,3%),neuroendocrine tumor(n=3,2%),Crohn’s disease(n=2,<2%),Peutz-Jeghers syndrome(n=2,<2%),other polyposes(n=2,<2%),and diarrhea(n=2,<2%).The capsule reached the colon in 115(76.6%)examinations.In 150 investigations,CE identified 15SB tumors(10%),14 of which were operated on or treated endoscopically.Malignancies included metastatic melanoma(n=1),adenocarcinoma(n=2),and GIST(n=3).Benign neoplasms included dysplastic Peutz-Jeghers polyps(n=4).Non-neoplastic masses included venous malformation(n=1),inflammatory tumors(n=2),and a mass of unknown histology(n=1).During the follow-up period,three additional SB tumors were found(2 GISTs and one mesenteric tumor of undefined nature).The National Cancer Registry and Polish Clinical GIST Registry revealed no additional SB neoplasms in the post-examination period(follow-up:range 4.2-102.5 mo,median 39 mo).The sensitivity of CE for tumor detection was 83.3%,and the negative predictive value was 97.6%.The specificity and positive predictive value were both 100%.CONCLUSION:Neoplasms may be missed by CE,especially in the proximal SB.In overt obscure gastrointestinal bleeding,complementary endoscopic and/or radiologic diagnostic tests are indicated. | Edyta S Zagorowicz Anna M Pietrzak Ewa Wronska Jacek Pachlewski Piotr Rutkowski Ewa Kraszewska Jaroslaw Regula | 2013 | World Journal of Gastroenterology2013，19，47： | 10 |
| 8 | Epithelioid hemangioendothelioma of the liver as a rare indication for liver transplantation显示文摘AIM: To investigate the indications and outcomes of liver transplantation for hepatic epithelioid hemangioendothelioma(HEHE). METHODS: Between 1989 and August 2013, in the Department of General, Transplant, and Liver Surgery, Medical University of Warsaw, 1306 orthotopic liver transplantations(OLTx) were performed, including 72 retransplantations. Unresectable HEHE was an indication for OLTx in 10 patients(0.8% of primary OLTx), the mean age of the patients was 40.5 ± 13.3 years(range 23-65 years), and the male-to-female ratio was 2:8. Kaplan-Meier survival analysis in HEHE, hepatocellular carcinoma(HCC), and other OLTx recipients groups was performed. The differences in mortality were compared using the χ2 test. A P-value < 0.05 indicated statistical significance.RESULTS: No concomitant liver disease was found in any patient. There was no neoadjuvant chemotherapy or radiotherapy. Liver function test results were normal in most of the patients. The levels of alpha-fetoprotein, carcinoembryonic antigen, and carbohydrate antigen 19-9 were normal. In immunohistochemical staining, the neoplastic cells were positive for factor Ⅷ-related antigen, CD31, and CD34, which are endothelial cell markers, and negative for cytokeratin 19, cytokeratin 7, and HepPar-1. Nine patients were alive without tumor recurrence. One patient died 2 mo after OLTx due to septic complications. No morbidity was observed. Maximum follow-up was 11.4 years, with a minimum of 1 mo. The cumulative survival rate at the end of followup in HEHE patients was 87.5% compared with 54.3% in the HCC group and 76.3% in the other OLTx recipients group(χ2 test = 1.784, df = 2, P = 0.409).CONCLUSION: Unresectable HEHE, without extrahepatic metastases is an excellent indication for liver transplantation. Long-term survival is very good and much better than in HCC patients and the entire group of OLTx patients. | Piotr Remiszewski Ewa Szczerba Piotr Kalinowski Beata Gierej Krzysztof Dudek Mariusz Grodzicki Marcin Kotulski Rafa Paluszkiewicz Waldemar Patkowski Krzysztof Zieniewicz Marek Krawczyk | 2014 | World Journal of Gastroenterology2014，20，32： | 10 |
| 9 | Developmental Toxicity in Mice Following Paternal Exposure to Di-N-Butyl-Phthalate (DBP)显示文摘Objective The aim of the present study was to investigate the effects of paternal Di‐N‐butyl‐phthalate (DBP) exposure pre‐ and postnatally on F1 generation offspring,and prenatally on F2 generation offspring.Methods Male mice were exposed to either 500 mg/kg or 2 000 mg/kg of DBP for 8 weeks,and mated with non‐exposed females.Three‐quarters of the females were sacrificed a day prior to parturition,and examined for the number of living and dead implantations,and incidence of gross malformations.Pups from the remaining females were assessed for developmental markers,growth parameters,as well as sperm quantity and quality.Results There were no changes in the fertility of parents and in intrauterine development of the offspring.Pups of DBP‐exposed males demonstrated growth‐retardation.Following paternal exposure to 500 mg/kg bw of DBP,there were almost twice the number of males than females born in the F1 generation.F1 generation females had a 2.5‐day delay in vaginal opening.Paternal exposure to 2 000 mg/kg bw of DBP increased the incidence of sperm head malformations in F1 generation males;however,there were no changes in the fertility and viability of foetuses in the F2 generation.Conclusion Paternal DBP exposure may disturb the sex ratio of the offspring,delay female sexual maturation,and deteriorate the sperm quality of F1 generation males. | Malgorzata M.DOBRZY SKA Ewa J.TYRKIEL Krzysztof A.PACHOCKI | 2011 | Biomedical and Environmental Sciences2011，24，5： | 9 |
| 10 | Manipulation of SlMXl for enhanced carotenoids accumulation and drought resistance in tomato显示文摘Plants are the ultimate source of nutrients in the human diet. To ensure adequate availability of high quality food for an increasing world population, traits including improved tolerance of stresses and nutrient levels need to be selected in crops, both individually and in combination. Here we report the identification of Sl MX1 encoding a MIXTA-like MYB transcription factor in tomato that simultaneously modulates drought resistance and metabolic processes through regulating key structural and regulatory genes of the corresponding pathways. Over-expression of Sl MX1 results in substantially increased drought tolerance and improved fruit quality, while knocking down Sl MX1 resulted in the opposite phenotypes. Our study indicates an effective way with multiple beneficial traits by genetic engineering of a single regulatory gene and can be a novel approach to breeding crops. | Mohamed Ewas Yanqiang Gao Shouchuang Wang Xianqing Liu Hongyan Zhang Elsayed M. E. Nishawy Farhan Aii Raheel Shahzad Khurram Ziaf Hizar Subthain Cathie Martin Jie Luo | 2016 | Science Bulletin2016，61，18： | 9 |
| 11 | Financialisation in emerging economies:a systematic overview and comparison with Anglo-Saxon economies显示文摘Financialisation research has originally focussed on the US experience,but the concept is now increasingly applied to emerging economies(EMEs).There is a rich literature stressing peculiarities of individual country experiences,but little systematic comparison across EMEs.This paper fills this gap,providing an overview of the debate and identifying six financialisation interpretations for EMEs.These different interpretations stress(1)financial deregulation,(2)foreign financial inflows,(3)asset price volatility,(4)the shift from bank-based to market-based finance,(5)business debt,and(6)household indebtedness.We construct and compare measures of the six financialisation interpretations across a sample of 17 EMEs from Latin America,emerging Europe,Africa and Asia,contrasting them with the US and UK,two financialised economies.We find considerable variation in financialisation experiences of EMEs.Asset price volatility is found across the continents.Asia has been more exposed to capital inflows,stock markets have gained importance and private sector debt has risen.In emerging Europe financial deregulation has been more pronounced with lower levels but strong increases in household debt.The picture is similar in South Africa,the African EME in the sample,where household debt is comparatively high.Financialisation in Latin America is weaker according to our measures. | Ewa Karwowski Engelbert Stockhammer | 2017 | Economic and Political Studies2017，5，1： | 8 |
| 12 | Specific and Selective Bacteriophages in the Fight against Multidrug-resistant Acinetobacter baumannii显示文摘Acinetobacter baumannii causes serious infections especially in immunocompromised and/or hospitalized patients.Several A.baumannii strains are multidrug resistant and infect wounds,bones,and the respiratory tract.Current studies are focused on finding new effective agents against A.baumannii.Phage therapy is a promising means to fight this bacterium and many studies on procuring and applying new phages against A.baumannii are currently being conducted.As shown in animal models,phages against multidrug-resistant A.baumannii may control bacterial infections caused by this pathogen and may be a real hope to solve this dangerous health problem. | Natalia Baginska Anna Pichlak Andrzej Gorski Ewa Jonczyk-Matysiak | 2019 | Virologica Sinica2019，34，4： | 8 |
| 13 | Impact of diet on long-term decline in gastric cancer incidence in Poland显示文摘AIM:To examine the relationship between the trends in food consumption and gastric cancer morbidity in Poland.METHODS:The study was based on gastric cancer incidence rates and consumption of vegetables,fruit,vitamin C and salt in Poland between 1960 and 2006.Food consumption data were derived from the national food balance sheets or household budget surveys.Spearman correlation coefficients were used to estimate the relationship between the variables.RESULTS:A negative correlation was found between vegetables(-0.70 both for men and women;P < 0.0001),fruit(-0.65 and-0.66;P < 0.0001) and vitamin C(-0.75 and-0.74;P < 0.0001) consumption and stomach cancer incidence rates.The same applied to the availability of refrigerators in the household(-0.77 and-0.80;P < 0.0001).A decline in these rates could also be linked to reduction in salt intake.CONCLUSION:The decline of gastric cancer incidence probably resulted from increased consumption of vegetables,fruit and vitamin C and a decrease in salt consumption. | Mirosaw Jarosz Wodzimierz Sekua Ewa Rychlik Katarzyna Figurska | 2011 | World Journal of Gastroenterology2011，17，1： | 7 |
| 14 | Neutrophil engagement and septic challenge in acute experimental pancreatitis in rats显示文摘AIM: To investigate the influence of neutrophil adhesion molecule blockade with monoclonal antibody (MoAb CD11b) and E. coli lipopolysaccharide (LPS)administration on experimental acute pancreatitis (AP).METHODS: AP was induced by four ip injections of cerulein (Cn) at 1-h intervals. MoAb CD 11b and LPS were administered at the beginning of the experiment.RESULTS: The neutrophil count and chemiluminescence were diminished at the beginning of AP. The oxidative stress parameters were found within the pancreatic gland. MoAb CD 11b used for AP resulted in a significant reduction of pancreatic infiltration and pancreatitis oxidative stress parameters. Serum interleukin-6 (IL-6)was not detected in AP animals, whereas high serum IL-6 concentration was noted only in animals receiving LPS.CONCLUSION: Neutrophils are involved in pancreatic damage in the early stage of AP. Neutrophil infiltration reduction protects the pancreatic gland from destruction during AP. LPS does not change the early course of Cn pancreatitis in rats. | Stanisiaw Ha Marek Dobosz Jan J Kaczor Robert Rzepko Ewa Aleksandrowicz-Wrona Zdzislaw Wajda Zbigniew ledzi■ski Jacek Krajewski | 2005 | World Journal of Gastroenterology2005，11，41： | 7 |
| 15 | Endosonography with linear array instead of endoscopic retrograde cholangiography as the diagnostic tool in patients with moderate suspicion of common bile duct stones显示文摘AIM: To evaluate the diagnostic efficiency of endoscopic ultrasound (EUS) as the main imaging modality in patients with moderate suspicion of common bile duct stones (CBDS).METHODS: 55 patients with moderate clinical suspicion of CBDS were prospectively included to the study and evaluated with EUS. This study was done in single blind method in the clinical and biochemical data of patients. EUS was done with echo-endoscope Pentax FG 32-UA (f=5-7,5 MHz) and Hitachi EUB 405 ultrasound machine. Patients diagnosed with CBDS by EUS were excluded from this study and treated with ERC. All the other patients were included to the follow up study obtained by mail every 6 months for clinical evaluation (need of ERC or surgery).RESULTS: CBDS was found in 4 patients by EUS. Diagnosis was confirmed in all cases on ERC. The remaining 51 patients without CBDS on EUS were followed up for 6-26 months (meanly 13 months) There were: 40 women, 42cholecystectomized patients, aged: 55 (mean). Biochemical values (mean values) were as follows: bilirubin: 14,9 μmol.L-1,alkaline phosphatase: 95 IU.L-,1 γ-GTP: 131 IU.L-1, ALT: 50IU.L-1, AST: 49 IU.L-1, Only 1 patient was lost for follow up.In the remaining 50 patients with follow up, there was only 1 (2 %) patient with persistent biliary symptoms in whom CBDS was finally diagnosed by ERC with ES. All other patients remained symptoms free on follow up and did not require ERC or biliary surgery.CONCLUSION: Vast majority of patients with moderate suspicion of CBDS and no stones on EUS with linear array can avoid invasive evaluation of biliary tree with ERC. | Maciej Kohut Andrzej Nowak Ewa Nowakowska-Dufawa Tomasz Marek Roman Kaczor | 2003 | World Journal of Gastroenterology2003，9，3： | 7 |
| 16 | Dietary and socio-economic factors in relation to Helicobacter pylori re-infection显示文摘AIM:To examine if dietary and socio-economic factors contribute to Helicobacter pylori(H pylori)re-infection. METHODS:The population of patients consisted of subjects in whom H pylori infection had been successfully treated in the past.Patients were divided into two groups:Ⅰ-examined group(111 persons with H pylori re-infection)andⅡ-control group(175 persons who had not been re-infected).The respondents were interviewed retrospectively on their dietary habits and socio-economic factors. RESULTS:A statistically significant lower frequency of fermented dairy products(P<0.0001),vegetables (P=0.02),and fruit(P=0.008)consumption was noted among patients with H pylori re-infection as compared to those who had not been re-infected. CONCLUSION:High dietary intake of probiotic bacteria,mainly Lactobacillus,and antioxidants,mainly vitamin C(contained in fruit and vegetables),might decrease the risk of H pylori re-infection. | Mirosaw Jarosz Ewa Rychlik Magdalena Siuba Wioleta Respondek Magorzata Ryzko-Skiba Iwona Sajór Sylwia Gugaa Tomasz Bazejczyk Janusz Ciok | 2009 | World Journal of Gastroenterology2009，15，9： | 6 |
| 17 | 中国治疗慢性乙型肝炎的成本效果的系统评价(英文)显示文摘目的本研究旨在对中国现有慢性乙型肝炎干预措施的经济学分析研究进行系统评价.方法计算机检索MEDLINE和中国国内4个最大的电子数据库;同时筛检了纳入研究的参考文献,纳入所有慢性乙型肝炎干预措施的经济学评价研究.使用一个由25项组成的总量表评价纳入文献的质量.质量评价和资料提取由两名评价员独立进行.结果纳入19个完整的经济学评价和成本研究,其中14个研究的总体质量为22~44 分,7个研究为45~61分.大多数研究充分描述了干预措施的临床效果,但仅50%的研究充分报道了成本鉴定、测量和赋值三个过程.部分研究的数据分析存在问题,特别是敏感性分析和贴现两个方面.10个研究比较了拉米夫定、干扰素和常规治疗1年(或6个月)的效果,结果显示拉米夫定总体上成本-效果更好.3个研究比较了干扰素和常规治疗的长期效果(30年),干扰素治疗方案相对于常规治疗可节约成本,提高疗效.另3个研究比较了干扰素与其他不常用的抗病毒药物,结果其成本-效果不同.2项成本研究结果显示,随着疾病严重程度加剧,医疗成本占总成本比例和总成本均增加.结论在现有干预措施中,拉米夫定的短期成本-效果相对较好.干扰素的长期成本-效果相对常规治疗更好.但各干预措施的长期成本-效果尚不能根据现有研究得到可靠证实.此外,方法学质量,特别是成本的测算较低影响了研究结果的可靠性,有必要提高原始研究报告的质量.总之,运用现有结果进行决策时需仔细考虑. | 孙鑫 杨焕 王莉 Ewa Orlewska 李幼平 | 2005 | 中国循证医学杂志2005，5，11： | 6 |
| 18 | Molecular Characterization of Nonstructural Protein NS38 of Grass Carp Reovirus显示文摘Viral nonstructural proteins in both enveloped and non-enveloped viruses play important roles in viral replication. Protein NS38 of Grass carp reovirus (GCRV), has been deduced to be a non-structural protein, and, consistent with other reoviruses, is considered to cooperate with the NS80 protein in viral particle assembly. To investigate the molecular basis of the role of NS38, a complete protein was expressed in E.coli for the first time. It was found that there is a better expression of NS38 induced with IPTG at 28 ℃ rather than 37 ℃. In addition, the antiserum of NS38 prepared with purified fusion protein and injected into rabbit could be used for detecting NS38 protein expression in GCRV infected cell lysate, while there is not any reaction crossed with purified virus particle, confirming NS38 is not a component of the viral structural protein. The result reported in this study will provide evidence for further viral protein-protein and protein-RNA interaction in dsRNA viruses replication. | Ling SHAO Chao FAN Ewa Maj Qin FANG | 2010 | Virologica Sinica2010，25，2： | 5 |
| 19 | Burden and outcomes for complex perianal fistulas in Crohn's disease:Systematic review显示文摘AIM To systematically review the literature on epidemiology,disease burden, and treatment outcomes for Crohn's disease(CD) patients with complex perianal fistulas.METHODS PubMed, Embase, and Cochrane were searched for relevant articles(published 2000-November 2016) and congress abstracts(published 2011-November 2016).RESULTS Of 535 records reviewed, 62 relevant sources were identified(mostly small observational studies). The cumulative incidence of complex perianal fistulas in CD from two referral-centre studies was 12%-14%(follow-up time, 12 years in one study; not reported in the second study). Complex perianal fistulas result in greatly diminished quality of life; up to 59% of patients are at risk of faecal incontinence. Treatments include combinations of medical and surgical interventions and expanded allogeneic adipose-derived stem cells. High proportions of patients experience lack of or inadequate response to treatment(failure and relapse rates,respectively: medical, 12%-73% and 0%-41%; surgical:0%-100% and 11%.20%; combined medical/surgical:0%-80% and 0%-50%; stem cells: 29%-47% and not reported). Few studies(1 of infliximab; 3 of surgical interventions)have been conducted in treatment-refractory patients, a population with high unmet needs. Limited data exist on the clinical value of anti-tumour necrosis factor-α dose escalation in patients with complex perianal fistulas in CD.CONCLUSION Complex perianal fistulas in CD pose substantial clinical and humanistic burden. There is a need for effective treatments, especially for patients refractory to antitumour necrosis factor-α agents, as evidenced by high failure and relapse rates. | Julian Panes Walter Reinisch Ewa Rupniewska Shahnaz Khan Joan Forns Javaria Mona Khalid Daniela Bojic Haridarshan Patel | 2018 | World Journal of Gastroenterology2018，24，42： | 5 |
| 20 | Laparoscopy-assisted percutaneous endoscopic gastrostomy enables enteral nutrition even in patients with distorted anatomy显示文摘AIM:To analyzed whether laparoscopy-assisted percutaneous endoscopic gastrostomy(PEG)could be a valuable option for patients with complicated anatomy.METHODS:A retrospective analysis of twelve patients(seven females,five males;six children,six young adults;mean age 19.2 years)with cerebral palsy,spastic quadriparesis,severe kyphoscoliosis and interposed organs and who required enteral nutrition(EN)due to starvation was performed.For all patients,standard PEG placement was impossible due to distorted anatomy.All the patients qualified for the laparoscopyassisted PEG procedure.RESULTS:In all twelve patients,the laparoscopy-assisted PEG was successful,and EN was introduced four to six hours after the PEG placement.There were no complications in the perioperative period,either technical or metabolic.All the patients were discharged from the hospital and were then effectively fed using bolus methods.CONCLUSION:Laparoscopy-assisted PEG should become the method of choice for gastrostomy tube placement and subsequent EN if PEG placement cannot be performed safely. | Adam Hermanowicz Ewa Matuszczak Marta Komarowska Elzbieta Jarocka-Cyrta Jerzy Wojnar Wojciech Debek Konrad Matysiak Stanislaw Klek | 2013 | World Journal of Gastroenterology2013，19，43： | 5 |
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