|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Correlation of endoscopic disease severity with pediatric ulcerative colitis activity index score in children and young adults with ulcerative colitis显示文摘AIM To investigate of pediatric ulcerative colitis activity index(PUCAI) in ulcerative colitis correlate with mucosal inflammation and endoscopic assessment of disease activity(Mayo endoscopic score).METHODS We reviewed charts from ulcerative colitis patients who had undergone both colonoscopy over 3 years. Clinical assessment of disease severity within 35 d(either before or after) the colonoscopy were included. Patients were excluded if they had significant therapeutic interventions(such as the start of corticosteroids or immunosuppressive agents) between the colonoscopy and the clinical assessment. Mayoendoscopic score of the rectum and sigmoid were done by two gastroenterologists. Inter-observer variability in Mayo score was assessed.RESULTS We identified 99 patients(53% female, 74% pancolitis) that met inclusion criteria. The indications for colonoscopy included ongoing disease activity(62%), consideration of medication change(10%), assessment of medication efficacy(14%), and cancer screening(14%). Based on PUCAI scores, 33% of patients were in remission, 39% had mild disease, 23% had moderate disease, and 4% had severe disease. There was 'moderate-substantial' agreement between the two reviewers in assessing rectal Mayo scores(kappa = 0.54, 95%CI: 0.41-0.68). CONCLUSION Endoscopic disease severity(Mayo score) assessed by reviewing photographs of pediatric colonoscopy has moderate inter-rater reliability, and agreement was less robust in assessing patients with mild disease activity. Endoscopic disease severity generally correlates with clinical disease severity as measured by PUCAI score. However, children with inflamed colons can have significant variation in their reported clinical symptoms. Thus, assessment of both clinical symptoms and endoscopic disease severity may be required in future clinical studies. | Basavaraj Kerur Heather J Litman Julia Bender Stern Sarah Weber Jenifer R Lightdale Paul A Rufo Athos Bousvaros | 2017 | World Journal of Gastroenterology2017，23，18： | 5 |
| 2 | New genes emerging for colorectal cancer predisposition显示文摘Colorectal cancer(CRC)is one of the most frequent neoplasms and an important cause of mortality in the developed world.This cancer is caused by both genetic and environmental factors although 35%of the variation in CRC susceptibility involves inherited genetic differences.Mendelian syndromes account for about5%of the total burden of CRC,with Lynch syndrome and familial adenomatous polyposis the most common forms.Excluding hereditary forms,there is an important fraction of CRC cases that present familial aggregation for the disease with an unknown germline genetic cause.CRC can be also considered as a complex disease taking into account the common diseasecommom variant hypothesis with a polygenic model of inheritance where the genetic components of common complex diseases correspond mostly to variants of low/moderate effect.So far,30 common,low-penetrance susceptibility variants have been identified for CRC.Recently,new sequencing technologies including exomeand whole-genome sequencing have permitted to add a new approach to facilitate the identification of new genes responsible for human disease predisposition.By using whole-genome sequencing,germline mutations in the POLE and POLD1 genes have been found to be responsible for a new form of CRC genetic predisposition called polymerase proofreading-associated polyposis. | Clara Esteban-Jurado Pilar Garre Maria Vila Juan José Lozano Anna Pristoupilova Sergi Beltrán Anna Abulí Jenifer Muoz Francesc Balaguer Teresa Ocaa Antoni Castells Josep M Piqué Angel Carracedo Clara Ruiz-Ponte Xavier Bessa Montserrat Andreu Luis Bujanda Trinidad Caldés Sergi Castellví-Bel | 2014 | World Journal of Gastroenterology2014，20，8： | 3 |
| 3 | Susceptibility Genetic Variants Associated With Colorectal Cancer Risk Correlate With Cancer Phenotype显示文摘 | Anna Abulí Xavier Bessa Juan Ramón González Clara Ruiz–Ponte Alejandro Cáceres Jenifer Mu?oz Victoria Gonzalo Francesc Balaguer Ceres Fernández–Rozadilla Dolors González Luisa de Castro Juan Clofent Luís Bujanda Joaquín Cubiella Josep M a Re?é Juan Diego | 2010 | Gastroenterology2010，，3： | 2 |
| 4 | Increased presence of effector lymphocytes during Helicobacter hepaticus-induced colitis显示文摘AIM:To identify and characterize drosophila mothers against decapentaplegic(SMAD)3-dependent changes in immune cell populations following infection with Helicobacter hepaticus(H.hepaticus).METHODS:SMAD3 -/-(n=19)and colitis-resistant SMAD3+/-(n=24)mice(8-10 wk of age)were in-fected with H.hepaticus and changes in immune cell populations[T lymphocytes,natural killer(NK)cells,T regulatory cells]were measured in the spleen and mesenteric lymph nodes(MsLNs)at 0 d,3 d,7 d and 28 d post-infection using flow cytometry.Genotypedependent changes in T lymphocytes and granzyme B+ cells were also assessed after 28 d in proximal colon tissue using immunohistochemistry.RESULTS:As previously observed,SMAD3 -/-,but not SMAD3+/-mice,developed colitis,peaking at 4 wk post-infection.No significant changes in T cell subsets were observed in the spleen or in the MsLNs between genotypes at any time point.However,CD4+and CD8+/ CD62Llo cells,an effector T lymphocyte population,as well as NK cells(NKp46/DX5+)were significantly higher in the MsLNs of SMAD3-/-mice at 7 d and 28 d post-infection.In the colon,a higher number of CD3+cells were present in SMAD3-/-compared to SMAD3+/-mice at baseline,which did not significantly change during infection.However,the number of granzyme B+cells,a marker of cytolytic lymphocytes,significantly increased in SMAD3-/-mice 28 d post-infection compared to both SMAD3+/-mice and to baseline values.This was consistent with more severe colitis development in these animals.CONCLUSION:Data suggest that defects in SMAD3 signaling increase susceptibility to H.hepaticus-induced colitis through aberrant activation and/or dysregulation of effector lymphocytes. | Sarah J McCaskey Elizabeth A Rondini Jonathan F Clinthorne Ingeborg M Langohr Elizabeth M Gardner Jenifer I Fenton | 2012 | World Journal of Gastroenterology2012，18，13： | 2 |
| 5 | Use of arterially perfused rabbit ventricular wedge in predicting arrhythmogenic potentials of drugs显示文摘 | Xian Chen Jason S Cordes Jenifer A | 2006 | Pharmacol Toxicol Methods2006，54，3： | 1 |
| 6 | A European survey of gen- eral nurses' self assessment of competence 显示文摘 | David T Cowan A Jenifer WB | 2007 | Nurse Educ To day2007，27，： | 1 |
| 7 | Optimization of media and cold pretreatment for anther culture using ja- ponica/indica and indica/indica hybrids and their callus induction comparisons in different rice crosses显示文摘 | Faruq G Shamsuddin F Jenifer A | 2014 | Indi- an Journal of Science and Technology2014，7，11： | 1 |
| 8 | Relative Carnitine Deficiency in Autism显示文摘 | Pauline A Jenifer J Minh T | 2004 | Journal of Autism and Developmental Disorders2004，12，34： | 1 |
| 9 | A perspective on the Maillard reaction and the analysis of protein glycation by mass spectrometry: probing the pathogenesis of chronic disease显示文摘 | ZHANG Qibin JENIFER M A RICHARD D S | 2009 | Journal of Proteome Research2009，8，2： | 1 |
| 10 | Improved liquid ehromatographie method for mitoxantrone quantification in mouse plasma and tissues to study the pharmaeokineties of a liposome entrapped mitoxantrone formulation显示文摘 | Jenifer L Johnson A A Sumsullah K | 2004 | J Chromatogr B2004，799，1： | 1 |
| 11 | Randomized controlled trial of biofeedback for fecal incontinence显示文摘 | Christine Norton Sonya Chelvanayagam Jenifer Wilson-Barnett Sally Redfern Michael A Kamm | 2003 | Gastroenterology2003，，5： | 1 |
| 12 | Randomized controlled trial of biofeedback for fecal incontinence显示文摘 | Christine Norton Sonya Chelvanayagam Jenifer Wilson-Barnett Sally Redfern Michael A Kamm | 2003 | Gastroenterology2003，，： | 1 |
| 13 | Differential effects of energy balance on experimentally-induced colitis显示文摘AIM:To characterize the influence of diet-induced changes in body fat on colitis severity in SMAD3-/mice.METHODS:SMAD3-/-mice (6-8 wk of age) were randomly assigned to receive a calorie restricted (30% of control;CR),control (CON),or high fat (HF) diet for 20 wk and were gavaged with sterile broth or with Helicobacter hepaticus (H.hepaticus) to induce colitis.Four weeks after infection,mice were sacrificed and the cecum and colons were processed for histological evaluation.RESULTS:Dietary treatment significantly influenced body composition prior to infection (P < 0.05),with CR mice having less (14% ± 2%) and HF-fed mice more body fat (32% ± 7%) compared to controls (22% ±4%).Differences in body composition were associated with alterations in plasma levels of leptin (HF > CON > CR) and adiponectin (CON > HF ≥ CR) (P < 0.05).There were no significant differences in colitis scores between CON and HF-fed mice 4 wk post-infection.Consistent with this,differences in proliferation and inflammation markers (COX-2,iNOS),and infiltrating cell types (CD3 + T lymphocytes,macrophages) were not observed.Unexpectedly,only 40% of CR mice survived infection with H.hepaticus,with mortality observed as early as 1 wk following induction of colitis. | Sarah J McCaskey Elizabeth A Rondini Ingeborg M Langohr Jenifer I Fenton | 2012 | World Journal of Gastroenterology2012，18，7： | 0 |
| 14 | Evaluation of the potential of coastal cliffs as geosites for the promotion of geotourism显示文摘Coastal zones, with their significant geodiversity, are vital areas for geotourism. Effective management is crucial to harness the geological interest of these sites as geotourism resources while ensuring their conservation. ManabíProvince is one of the most representative regions along the Ecuadorian coast due to its beaches and coastal cliffs, offering a wealth of tourist attractions and cultural elements. This study aims to evaluate the geosite potential of six cliffs in ManabíProvince through quantitative and qualitative analyses to propose geotourism promotion strategies. The methodology involves (i) inventory and characterisation of the cliffs, (ii) assessment of the sites by the Spanish Inventory of Places of Geological Interest method (IELIG), and (iii) qualitative evaluation through focus group discussions and Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis. The results reveal that all six sites boast diverse geological assets, including geomorphological, stratigraphic, sedimentological, and tectonic elements. They are characterised by “high ”scientific, didactic, and tourist interest, while also being sus- ceptible to degradation due to natural and anthropic threats. The SWOT analysis demonstrates that the valuable geological and geomorphological heritage of potential geosites provides an opportunity to foster geotourism and boost the province’s economy, incorporating geoconservation and geoeducation strategies. This study proposes a georoute called “Ruta Acantilados del Sol ”, a 245 km journey encompassing all six sites, incorporating diverse tourist and cultural activities. Our research lays the foundation for fostering geotourism along the Manabícoast and strengthening the connection between nature, heritage, and the welfare of residents within a global resilience plan. | Fernando Morante-Carballo María JoséDomínguez-Cuesta Nataly Paz-Salas Jenifer Malavé-Hernández Jairo Dueñas-Tovar Paúl Carrión-Mero | 2023 | Geography and Sustainability2023，4，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员