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| 1 | Relevance of MUC1 mucin variable number of tandem repeats polymorphism in H pylori adhesion to gastric epithelial cells显示文摘AIM:To evaluate the influence of MUC1 mucin variable number of tandem repeats (VNTR) variability on H pylori adhesion to gastric cells. METHODS: Enzyme linked immunosorbent assay (ELISA)-based adhesion assays were performed to measure the adhesion of different H pylori strains (HP26695 and HPTx30a) to gastric carcinoma cell lines (GP202 and MKN45) and GP202 clones expressing recombinant MUC1 with different VNTR lengths. RESULTS: Evaluation of adhesion results shows that H pylori pathogenic strain HP26695 has a significantly higher (P < 0.05) adhesion to all the cell lines and clones tested, when compared to the non-pathogenic strain HPTx30a. Bacteria showed a significantly higher (P < 0.05) adhesion to the GP202 cell line, when compared to the MKN45 cell line. Furthermore, both strains showed a significantly higher (P < 0.05) adhesion to GP202 clones with larger MUC1 VNTR domains. CONCLUSION: This work shows that MUC1 mucin variability conditions H pylori binding to gastric cells. The extent of bacterial adhesion depends on the size of theMUC1 VNTR domain. The adhesion is further dependent on bacterial pathogenicity and the gastric cell line. MUC1 mucin variability may contribute to determine H pylori colonization of the gastric mucosa. | Natália R Costa Nuno Mendes Nuno T Marcos Celso A Reis Thomas Caffrey Michael A Hollingsworth Filipe Santos-Silva | 2008 | World Journal of Gastroenterology2008，14，9： | 4 |
| 2 | The influence of transforming growth factor‐α, cyclooxygenase‐2, matrix metalloproteinase (MMP)‐7, MMP‐9 and CXCR4 proteins involved in epithelial–mesenchymal transition on overall survival of patients with gastric cancer显示文摘 | Marcello Ferretti Fanelli Ludmilla T Domingos Chinen Maria Dirlei Begnami Wilson Luis Costa José Humberto T Fregnami Fernando A Soares André Luis Montagnini | 2012 | Histopathology2012，，2： | 2 |
| 3 | Proton nuclear magnetic resonance-based metabonomic models for non-invasive diagnosis of liver fibrosis in chronic hepatitis C:Optimizing the classification of intermediate fibrosis显示文摘AIM To develop metabonomic models(MMs), using 1 H nuclear magnetic resonance(NMR) spectra of serum, to predict significant liver fibrosis(SF: Metavir ≥ F2), advanced liver fibrosis(AF: METAVIR ≥ F3) and cirrhosis(C: METAVIR = F4 or clinical cirrhosis) in chronic hepatitis C(CHC) patients. Additionally, to compare the accuracy of the MMs with the aspartate aminotransferase to platelet ratio index(APRI) and fibrosis index based on four factors(FIB-4). METHODS Sixty-nine patients who had undergone biopsy in the previous 12 mo or had clinical cirrhosis were included. The presence of any other liver disease was a criterion for exclusion. The MMs, constructed using partial least squares discriminant analysis and linear discriminant analysis formalisms, were tested by cross-validation, considering SF, AF and C. RESULTS Results showed that forty-two patients(61%) presented SF, 28(40%) AF and 18(26%) C. The MMs showed sensitivity and specificity of 97.6% and 92.6% to predict SF; 96.4% and 95.1% to predict AF; and 100% and 98.0% to predict C. Besides that, the MMs correctly classified all 27(39.7%) and 25(38.8%) patients with intermediate values of APRI and FIB-4, respectively. CONCLUSION The metabonomic strategy performed excellently in predicting significant and advanced liver fibrosis in CHC patients, including those in the gray zone of APRI and FIB-4, which may contribute to reducing the need for these patients to undergo liver biopsy. | Andrea Dória Batista Carlos Jonnatan Pimentel Barros Tássia Brena Barroso Carneiro Costa Michele Maria Goncalves de Godoy Ronaldo Dionísio Silva Joelma Carvalho Santos Mariana Montenegro de Melo Lira Norma ThoméJucá Edmundo Pessoa de Almeida Lopes Ricardo Oliveira Silva | 2018 | World Journal of Hepatology2018，10，1： | 2 |
| 4 | Immediate and late effects of chronic stress in the testes of prepubertal and adult rats显示文摘这研究的目的是在 prepubertal 和成年老鼠的睾丸上调查长期的应力的效果并且评估任何改变是否能被颠倒什么时候强调正式就职被结束。老鼠被分到八的 76 男性组织取决于处理的类型(控制或强调) ,应力在被开始的年龄(prepubertal 或成年人) ,和评估的时间(立即或迟了) 。压力刺激 6 个星期被申请。在最后压力刺激以后立即评估的强调 prepubertal 和成年老鼠分别地在 SP-I 和 SA-I 组被包括。迟了的 prepubertal (系统程序设计语言) 和成年人(柳安) 强调老鼠组织 6 个星期在最后压力刺激以后被评估。匹配年龄的老鼠被用作控制(CP-I, CA-I, CP-L,和 CA-L 组) 。到在 SP-I 组的老鼠的压力刺激的申请导致了身体重量和生精的小管直径减小。在 SA-I 组的老鼠也显示出几功能(睾丸激素水平和精子参数) 并且词法(阴囊的重量和生精的小管直径) 减小。在系统程序设计语言组的老鼠显示出增加的身体重量和 intertubular 分隔空间容量、绝对的密度和减少的管状的分隔空间容量的密度。在柳安组的老鼠介绍了仅仅减少的精子生存能力。压力刺激在所有学习组在老鼠支持了变化。成年老鼠的睾丸是长期的应力影响的大多数。然而,强调成年老鼠从阴囊的改变恢复了很好。 | Carina T Ribeiro Diogo B De Souza Waldemar S Costa Francisco J B Sampaio Marco A Pereira-Sampaio | 2018 | Asian Journal of Andrology2018，20，4： | 2 |
| 5 | Decolorization and Detoxification of Textile Dyes with a Laccase from Trametes Hirsute 显示文摘 | Abadulla E Tzanov T Costa S | 2000 | Appl Environ Microb2000，66，8： | 1 |
| 6 | Role of myofibroblasts, macrophages, transforming growth factor-beta endothelin, angiotensin- Ⅱ , and fibronectin in the progression of tubulointerstitial nephritis induced by gentamicin 显示文摘 | Geleilete T J Melo G C Costa R S | 2002 | J Nephrol2002，15，6： | 1 |
| 7 | A novel transcription factor, T- bet, directs Thl lineage commitement显示文摘 | SZABO S J KIM S T COSTA G L | 2000 | Cell2000，100，6： | 1 |
| 8 | An Introduction to the Five-factor Model and its Applications 显示文摘 | McCrae R R Costa P T | 1992 | Journal of Personality1992，60，2： | 1 |
| 9 | Case-control study on infant mortality in southern Brazil 显示文摘 | Karina G M Maria T A O Costa J S D | 2006 | Revista de saude publica2006，40，2： | 1 |
| 10 | BNP plasma levels or left atrial di- mension for the prediction of paroxysmal atrial fibrillation in subjects with essential hypertension? 显示文摘 | Amalia H Costas T Marina T | 2013 | Am J Hypertents2013，17，52： | 1 |
| 11 | Immobilization of catalase from Bacillus SF on alumina for the treatment of textile bleaching effluents显示文摘 | Costa SA Tzanov T Paar A | | 0，，： | 1 |
| 12 | Ulcerative and nonulcerative forms of bladder pain syndrome/interstitial cystitis do not dif- fer in symptom intensity or response to onabotulinum toxin A 显示文摘 | Pinto R Lopes T Costa D | 2014 | Urology2014，83，5： | 1 |
| 13 | Trends in the analytical methods for the determinationof trans fatty acids content in foods显示文摘 | ALBUQUERQUE T G COSTA H S CASTILHO M C | 2011 | Trends in Food Scienceand Technology2011，22，11： | 1 |
| 14 | Evaluation of the maturity of municipal waste compost using simple chemical parameters显示文摘 | Garcia C Hernandez T Costa F | 1992 | Communications in Soil Science & Plant Analysis1992，23，1314： | 1 |
| 15 | Genetic diversity and clonalvariation within the main Sicilian olive cultivars based on morpho-logical traits and microsatellite markers 显示文摘 | Caruso T Marra F Costa F | 2014 | Scientia Horticultu-rae2014，180，： | 1 |
| 16 | Influence of Extraversion Subjective Well-being:Happy and Unhappy People显示文摘 | McCrac R R | 1980 | Journal of Per-sonality and Social psychology1980，38，4： | 1 |
| 17 | Bactericidal synergism through bacteriocins and high pressure in a meat model system duringstorage显示文摘 | Garriga M Aymerich M T Costa S | 2002 | Food microbiology2002，19，5： | 1 |
| 18 | A mild stain of the tristeza virus of citrus显示文摘 | Grant T J Costa A S | 1951 | Phytopathology1951，41，： | 1 |
| 19 | Biochemical parameters in soils regenerated by the addition of organic wastes显示文摘 | Garcia C Hern:ndez T Costa F | 1994 | Waste Manage Res1994，12，6： | 1 |
| 20 | Nitrogen incorporation into titanium diboride films deposited by dc magnetron sputtering: Structural modifications 显示文摘 | SANCHEZ C M T FONSECA-FILHO H D MAIA DA COSTA M E H | 2009 | Thin Solid Films2009，517，19： | 1 |
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