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| 1 | Association of Helicobacter pylori infection and giardiasis: Results from a study of surrogate markers for fecal exposure among children显示文摘AIM: To investigate whether Helicobacter pylori (H pykori)infection is associated with hepatitis A virus (HAV) infection, presence of enteroparasites, and other surrogates of fecal exposure.METHODS: We conducted a cross-sectional study in 121 children consecutively admitted at a pediatric hospital inSalvador, Brazil.H pylori and HAV infection were identified by the presence of serum antibodies. Stool specimens were examined for the presence of ova and parasites. A structured questionnaire inquiring about sanitary conditions and life style was applied to each subject. RESULTS: Fifty-one of the 121 children (42.1%) werefound to be seropositive for H pylori, and 45 (37.2%) for HAV. The seroprevalence ofHpyloriand HAV both increased significantly with age. Cross-tabulation of data showed that 26 (21.5%) were seropositive and 51 (42.1%) were negative for bothHpyloriand HAV antibodies (χ2 = 7.18,OR = 2.8, CI 1.30-5.97). The age adjusted OR for an HAV-infected child being H pylori positive was 2.3 (CI1.02-5.03). The agreement between H pylori and HAVseropositivity was fair (κ = 0.24). After controlling for possible confounding, the variables remaining independently associated with seropositivity to H pyloriwere age,presence of Giardia lamblia in feces (OR = 3.2, 95%CI, 1.1-9.5) and poor garbage disposal quality (OR = 2.4,95%CI, 1.1-5.1).CONCLUSION: Our data suggest that H pylori infection is associated with surrogate markers of fecal exposure. Thus, we conclude that the fecal-oral route is relevant in the transmission of HP among children in an urban setting of a developing country. The association observed between G. lamblia and H pylori infection may have several explanations. Further studies to investigate this relationship are warranted. | Edson Duarte Moreira Jr Victor Bastos Nassri Rafaela Sousa Santos Junísia Ferraz Matos Wilson Andrade de Carvalho Célia Stolve Silvani Círia Santana e Sant'Ana | 2005 | World Journal of Gastroenterology2005，11，18： | 3 |
| 2 | Predicting occult multi-focality of renal cell carcinoma显示文摘 | Tsivian M Moreira DM Caso JR | | 0，，01： | 1 |
| 3 | Epidemiology of erectile dysfunction in four countries : cross-national study of the prevalence and correlates of erectile dysfunction显示文摘 | Nicolosi A Moreira E D Jr Shirai M | 2003 | Urology2003，61，1： | 1 |
| 4 | A population study of the association between sexual function, sexual satisfaction and depressive symptoms in men 显示文摘 | NICOLOSI A MOREIRA ED JR VILLA M | 2004 | J Affective Disord2004，82，2： | 1 |
| 5 | Drug eluting stents in the elderly: long-term clinical outcomes of octogenarians in the DESIRE (Drug-Eluting Stents In the REal world) registry显示文摘 | Costa JR Sousa A Moreira AC | 2008 | J Invasive Cardiol2008，20，4： | 1 |
| 6 | Folic acid uptake by the human syncytiotrophoblast is affected by gestational diabetes, hyperleptincfia, and TNF-alpha显示文摘 | Araujo JR Correia-Branco A Moreira L | 2013 | Pediatr Res2013，73，41： | 1 |
| 7 | Co-continuous morphologies in polystyrene/ethylene-vinyl acetate blends:the influence of the processing temperature显示文摘 | ANA CRISTINA F MOREIRA FRANCISCO O CARIO JR BLUMA G SOARES | 2003 | Journal of Applied Polymer Science2003，89，： | 1 |
| 8 | Effect of pneumoperitoneal pressure on tumor dissemination and tumor recurrence at port-site and midline incisions显示文摘 | Moreira H Jr Yamaquchi T Wexner S | 2001 | Am Surg2001，67，4： | 1 |
| 9 | Incidence of erectile dysfunction in men 40 to 69 years old : results from a population-based cohort study in Brazil显示文摘 | Moreira ED Jr Lbo CF Diament A | 2003 | Urology2003，61，2： | 1 |
| 10 | The barium enema in constipation:comparison with rectal manometry and biopsy to exclude Hirschsprung's disease after the neonatal period显示文摘 | Reid JR Buonomo C Moreira C | 2005 | Pediatr Radiol2005，30，10： | 1 |
| 11 | Hycanthone resistance in a human strain of Schistosoma mansoni 显示文摘 | Campos R Moreira AA Setter Jr H | 1976 | Trans R Soc Trop Med Hyg1976，70，3： | 1 |
| 12 | Photodynamic antifungal therapy against chromoblastomycosis显示文摘 | Lyon JR Pedroso e Silva Azevedo C de M Moreira LM | 2011 | Mycopathologia2011，172，4： | 1 |
| 13 | Anorectal manometry during the neonatal period:its specificity in the diagnosis显示文摘 | Reid JR Buonomo C Moreira C | 2005 | Eur J Pediatr Surg2005，9，2： | 1 |
| 14 | Surgical com- plications of mandibular condylar fractures显示文摘 | Lima SM Jr Asprino L Moreira RW | 2011 | J CraniofacSat''g2011，22，4： | 1 |
| 15 | Short bouts of mild-intensity physical exercise improve spatial learning and memory in aging rats; involvement of hippocampal plasticity via AKT,CREB and BDNF signaling显示文摘 | Aguiar AS Jr Castro AA Moreira EL | 2011 | Mech Ageing Dev2011，132，1112： | 1 |
| 16 | Thermostatistics of overdamped motion of interacting particles显示文摘 | Andrade Jr J S Da Silva G F T Moreira A A | 2010 | Physical review letters2010，105，26： | 1 |
| 17 | Proinflammatory and oxidative stress markers in patients with periodontal disease显示文摘 | Borges Jr I Moreira EAM De Oliveira TB | 2007 | Me?diators Inflamm2007，2007，45： | 1 |
| 18 | Drug-eluting stentsin the elderly:long-term(>one year)clinical outcomes ofoctogenarians in the DESIRE(Drug-Eluting Stents In thereal world)registry显示文摘 | Costa JR Sousa A Moreira AC et a1 | 2008 | J Invasive Cardiol2008，20，8： | 1 |
| 19 | Surgical complications of mandibular condylar fractures 显示文摘 | Lima SM Jr Asprino L Moreira RW | 2011 | J Craniofac Surg2011，22，4： | 1 |
| 20 | Short bouts of mild-intensity hysical exercise improve spatial learning and memo- ry in aging rats: involvement of hippocampal plasticity via AKT, CREB and BDNF signaling 显示文摘 | Aguiar A S Jr Castro A A Moreira E L | 2011 | Mech Ageing Dev2011，132，1112： | 1 |
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