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Cannoni M, Ellis J, Gómez ME, Lola S. Neutrino textures and charged lepton flavor violation in light ofθ13, MEG, and LHC data. Int J Clin Exp Med 2013. [DOI: 10.1103/physrevd.88.075005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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102
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Hoschler K, Thompson C, Casas I, Ellis J, Galiano M, Andrews N, Zambon M. Population susceptibility to North American and Eurasian swine influenza viruses in England, at three time points between 2004 and 2011. ACTA ACUST UNITED AC 2013; 18:pii=20578. [PMID: 24079379 DOI: 10.2807/1560-7917.es2013.18.36.20578] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Age-stratified sera collected in 2004, 2008 and 2010 in England were evaluated for antibody to swine influenza A(H3N2) and A(H1N1) viruses from the United States or Europe as a measure of population susceptibility to the emergence of novel viruses. Children under 11 years of age had little or no measurable antibody to recent swine H3N2 viruses despite their high levels of antibody to recent H3N2 seasonal human strains. Adolescents and young adults (born 1968–1999) had higher antibody levels to swine H3N2 viruses. Antibody levels to swine H3N2 influenza show little correlation with exposure to recent seasonal H3N2 (A/Perth/16/2009) strains, but with antibody to older H3N2 strains represented by A/Wuhan/359/1995. Children had the highest seropositivity to influenza A(H1N1)pdm09 virus, and young adults had the lowest antibody levels to A/Perth/16/2009. No age group showed substantial antibody levels to A/Aragon/RR3218/2008, a European swine H1N1 virus belonging to the Eurasian lineage. After vaccination with contemporary trivalent vaccine we observed evidence of boosted reactivity to swine H3N2 viruses in children and adults, while only a limited boosting effect on antibody levels to A/Aragon/RR3218/2008 was observed in both groups. Overall, our results suggest that different vaccination strategies may be necessary according to age if swine viruses emerge as a significant pandemic threat.
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Green HK, Ellis J, Galiano M, Watson JM, Pebody RG. Critical care surveillance: insights into the impact of the 2010/11 influenza season relative to the 2009/10 pandemic season in England. Euro Surveill 2013; 18:20499. [PMID: 23787130 DOI: 10.2807/ese.18.23.20499-en] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In 2010/11, the influenza season in England was marked by a relative increase in impact on the population compared to that seen during the 2009/10 pandemic, with the same influenza subtype, A(H1N1)pdm09, circulating. The peaks in critical care bed occupancy in both seasons coincided with peaks in influenza A(H1N1)pdm09 activity, but onset of influenza in 2010/11 additionally coincided with notably cold weather, a comparatively smaller peak in influenza B activity and increased reports of bacterial co-infection. A bigger impact on critical care services was seen across all regions in England in 2010/11, with, compared to 2009/10, a notable age shift in critical care admissions from children to young adults. The peak of respiratory syncytial virus (RSV) activity did not coincide with critical care admissions, and regression analysis suggested only a small proportion of critical care bed days might be attributed to the virus in either season. Differences in antiviral policy and improved overall vaccine uptake in 2010/11 with an influenza A(H1N1)pdm09 strain containing vaccine between seasons are unlikely to explain the change in impact observed between the two seasons. The reasons behind the relative high level of severe disease in the 2010/11 winter are likely to have resulted from a combination of factors, including an age shift in infection, accumulation of susceptible individuals through waning immunity, new susceptible individuals from new births and cold weather. The importance of further development of severe influenza disease surveillance schemes for future seasons is reinforced.
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Lechner BAJ, de Wijn AS, Hedgeland H, Jardine AP, Hinch BJ, Allison W, Ellis J. Atomic scale friction of molecular adsorbates during diffusion. J Chem Phys 2013; 138:194710. [PMID: 23697433 DOI: 10.1063/1.4804269] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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McIntosh EM, Kole PR, El-Batanouny M, Chisnall DM, Ellis J, Allison W. Measurement of the phason dispersion of misfit dislocations on the Au(111) surface. PHYSICAL REVIEW LETTERS 2013; 110:086103. [PMID: 23473169 DOI: 10.1103/physrevlett.110.086103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 01/11/2013] [Indexed: 06/01/2023]
Abstract
We report measurements of the acoustic and optical phason dispersion curves associated with the lattice of partial dislocations on the reconstructed (111) surface of gold. Our measurements of these low energy (<0.5 meV) weakly dispersive modes have been enabled by the very high resolution of the novel helium spin-echo technique. The results presented here constitute the first measurement of the phason dispersion of misfit dislocations, and possibly of excitations associated with any type of crystalline dislocations.
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Lechner BAJ, Hedgeland H, Allison W, Ellis J, Jardine AP. Note: a new design for a low-temperature high-intensity helium beam source. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:026105. [PMID: 23464267 DOI: 10.1063/1.4791929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A high-intensity supersonic beam source is a key component of any atom scattering instrument, affecting the sensitivity and energy resolution of the experiment. We present a new design for a source which can operate at temperatures as low as 11.8 K, corresponding to a beam energy of 2.5 meV. The new source improves the resolution of the Cambridge helium spin-echo spectrometer by a factor of 5.5, thus extending the accessible timescales into the nanosecond range. We describe the design of the new source and discuss experiments characterizing its performance. Spin-echo measurements of benzene/Cu(100) illustrate its merit in the study of a typical slow-moving molecular adsorbate species.
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Pebody RG, Andrews N, McMenamin J, Durnall H, Ellis J, Thompson CI, Robertson C, Cottrell S, Smyth B, Zambon M, Moore C, Fleming DM, Watson JM. Vaccine effectiveness of 2011/12 trivalent seasonal influenza vaccine in preventing laboratory-confirmed influenza in primary care in the United Kingdom: evidence of waning intra-seasonal protection. Euro Surveill 2013; 18. [DOI: 10.2807/ese.18.05.20389-en] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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McMenamin J, Andrews N, Robertson C, Fleming DM, Durnall H, von Wissmann B, Ellis J, Lackenby A, Cottrell S, Smyth B, Zambon M, Moore C, Watson JM, Pebody RG. Effectiveness of seasonal 2012/13 vaccine in preventing laboratory-confirmed
influenza infection in primary care in the United Kingdom: mid-season analysis 2012/13. Euro Surveill 2013; 18. [DOI: 10.2807/ese.18.05.20393-en] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The early experience of the United Kingdom (UK) is that influenza B has dominated the influenza 2012/13 season. Overall trivalent influenza vaccine (TIV) adjusted vaccine effectiveness (VE) against all laboratory-confirmed influenza in primary care was 51% (95% confidence interval (CI): 27% to 68%); TIV adjusted VE against influenza A alone or influenza B alone was 49% (95% CI: -2% to 75%) and 52% (95% CI: 23% to 70%) respectively. Vaccination remains the best protection against influenza.
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Lim D, Todd M, Kourtoglou N, Gerasimidis K, Gardner-Medwin J, Watson L, Tullus K, Pilkington C, Chesters C, Marks SD, Newland P, Jones C, Beresford MW, O'Neill P, Lee H, Tattersall R, McErlane F, Beresford M, Baildam E, Alice Chieng SE, Davidson J, Foster H, Gardner-Medwin J, Lunt M, Wedderburn LR, Thomson W, Hyrich KL, Kavirayani A, Thyagarajan MS, Ellis J, Helen Strike CNS, Ramanan AV, Coda A, Davidson J, Fowlie P, Walsh J, Carline T, Santos D, Brimlow KW, Rangaraj S, Grant C, Little J, Helen Strike CNS, Hinchcliffe A, Dick A, Ramanan A, Ekdawy D, Nagra G, Camina N, Edgerton J, Choi J, Lamb K, Hawley D, Rangaraj S, Cruikshank M, Sen E, Pain C, Leone V, Cruikshank M, Walsh J, Tattersall R, Hawley D, Dunkley L, Lee H, McMahon AM, Bale P, Armon K, Amin T, Wood M, Davies R, Southwood TR, Kearsley-Fleet L, Hyrich KL, Kearsley-Fleet L, Baildam E, Beresford M, Davies R, Foster HE, Mowbray K, Southwood TR, Thomson W, Hyrich KL, Agarwal M, Kavirayani A, Ramanan AV, Ellis J, Smith E, Gray W, Taylor-Robinson D, Foster HE, Beresford MW, Morgan T, Watson L, Beresford MW, Gohar F, Watson L, Beresford MW, Artim-Esen B, Radziszewska A, Pericleous C, Rahman A, Giles I, Ioannou Y, Jashek D, Mosley E, Rangaraj S, Moraitis E, Arnold K, Pilkington C, Russell NJ, Roderick M, Ramanan A, Roderick M, Russell N, Ramanan AV, Smith NSM, Wilson N, Gardner-Medwin J, Sen E, Chan M, Hardy E, Rapley T, Hensman P, Wraith JE, Foster H, Clarkson J, Gardner-Medwin J, Choudhery V, McVitty C, Davidson J, Hughes DH, Martin N, Warrier K, Sen E, Abinun M, Jandial S, O'Leary D, Staunton D, Lowry C, McSweeney N, Sen E, Abinun M, Friswell M, Foster H, Walsh A, Lowry C, Raja A. BSPAR ANNUAL CONFERENCE ABSTRACTS * Oral presentations * O1. The impact of modern management on outcomes of JIA compared with healthy controls. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/ket116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Farra N, Zhang WB, Pasceri P, Eubanks JH, Salter MW, Ellis J. Rett syndrome induced pluripotent stem cell-derived neurons reveal novel neurophysiological alterations. Mol Psychiatry 2012; 17:1261-71. [PMID: 22230884 PMCID: PMC3504383 DOI: 10.1038/mp.2011.180] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Rett syndrome (RTT) is a neurodevelopmental autism spectrum disorder caused by mutations in the methyl-CpG-binding protein 2 (MECP2) gene. Here, we describe the first characterization and neuronal differentiation of induced pluripotent stem (iPS) cells derived from Mecp2-deficient mice. Fully reprogrammed wild-type (WT) and heterozygous female iPS cells express endogenous pluripotency markers, reactivate the X-chromosome and differentiate into the three germ layers. We directed iPS cells to produce glutamatergic neurons, which generated action potentials and formed functional excitatory synapses. iPS cell-derived neurons from heterozygous Mecp2(308) mice showed defects in the generation of evoked action potentials and glutamatergic synaptic transmission, as previously reported in brain slices. Further, we examined electrophysiology features not yet studied with the RTT iPS cell system and discovered that MeCP2-deficient neurons fired fewer action potentials, and displayed decreased action potential amplitude, diminished peak inward currents and higher input resistance relative to WT iPS-derived neurons. Deficiencies in action potential firing and inward currents suggest that disturbed Na(+) channel function may contribute to the dysfunctional RTT neuronal network. These phenotypes were additionally confirmed in neurons derived from independent WT and hemizygous mutant iPS cell lines, indicating that these reproducible deficits are attributable to MeCP2 deficiency. Taken together, these results demonstrate that neuronally differentiated MeCP2-deficient iPS cells recapitulate deficits observed previously in primary neurons, and these identified phenotypes further illustrate the requirement of MeCP2 in neuronal development and/or in the maintenance of normal function. By validating the use of iPS cells to delineate mechanisms underlying RTT pathogenesis, we identify deficiencies that can be targeted for in vitro translational screens.
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Lim D, Todd M, Kourtoglou N, Gerasimidis K, Gardner-Medwin J, Watson L, Tullus K, Pilkington C, Chesters C, Marks SD, Newland P, Jones C, Beresford MW, O'Neill P, Lee H, Tattersall R, McErlane F, Beresford M, Baildam E, Alice Chieng SE, Davidson J, Foster H, Gardner-Medwin J, Lunt M, Wedderburn LR, Thomson W, Hyrich KL, Kavirayani A, Thyagarajan MS, Ellis J, Helen Strike CNS, Ramanan AV, Coda A, Davidson J, Fowlie P, Walsh J, Carline T, Santos D, Brimlow KW, Rangaraj S, Grant C, Little J, Helen Strike CNS, Hinchcliffe A, Dick A, Ramanan A, Ekdawy D, Nagra G, Camina N, Edgerton J, Choi J, Lamb K, Hawley D, Rangaraj S, Cruikshank M, Sen E, Pain C, Leone V, Cruikshank M, Walsh J, Tattersall R, Hawley D, Dunkley L, Lee H, McMahon AM, Bale P, Armon K, Amin T, Wood M, Davies R, Southwood TR, Kearsley-Fleet L, Hyrich KL, Kearsley-Fleet L, Baildam E, Beresford M, Davies R, Foster HE, Mowbray K, Southwood TR, Thomson W, Hyrich KL, Agarwal M, Kavirayani A, Ramanan AV, Ellis J, Smith E, Gray W, Taylor-Robinson D, Foster HE, Beresford MW, Morgan T, Watson L, Beresford MW, Gohar F, Watson L, Beresford MW, Artim-Esen B, Radziszewska A, Pericleous C, Rahman A, Giles I, Ioannou Y, Jashek D, Mosley E, Rangaraj S, Moraitis E, Arnold K, Pilkington C, Russell NJ, Roderick M, Ramanan A, Roderick M, Russell N, Ramanan AV, Smith NSM, Wilson N, Gardner-Medwin J, Sen E, Chan M, Hardy E, Rapley T, Hensman P, Wraith JE, Foster H, Clarkson J, Gardner-Medwin J, Choudhery V, McVitty C, Davidson J, Hughes DH, Martin N, Warrier K, Sen E, Abinun M, Jandial S, O'Leary D, Staunton D, Lowry C, McSweeney N, Sen E, Abinun M, Friswell M, Foster H, Walsh A, Lowry C, Raja A. BSPAR ANNUAL CONFERENCE ABSTRACTS * Oral presentations * O1. The impact of modern management on outcomes of JIA compared with healthy controls. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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112
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Reiner AP, Lange EM, Jenny NS, Chaves PHM, Ellis J, Li J, Walston J, Lange LA, Cushman M, Tracy RP. Soluble CD14: genomewide association analysis and relationship to cardiovascular risk and mortality in older adults. Arterioscler Thromb Vasc Biol 2012; 33:158-64. [PMID: 23162014 DOI: 10.1161/atvbaha.112.300421] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE CD14 is a glycosylphosphotidylinositol-anchored membrane glycoprotein expressed on neutrophils and monocytes/macrophages that also circulates as a soluble form (sCD14). Despite the well-recognized role of CD14 in inflammation, relatively little is known about the genetic determinants of sCD14 or the relationship of sCD14 to vascular- and aging-related phenotypes. METHODS AND RESULTS We measured baseline levels of sCD14 in >5000 European-American and black adults aged 65 years and older from the Cardiovascular Health Study, who were well characterized at baseline for atherosclerotic risk factors and subclinical cardiovascular disease, and who have been followed for clinical cardiovascular disease and mortality outcomes up to 20 years. At baseline, sCD14 generally showed strong positive correlations with traditional cardio-metabolic risk factors and with subclinical measures of vascular disease such as carotid wall thickness and ankle-brachial index (independently of traditional cardiovascular disease risk factors), and was also inversely correlated with body mass index. In genomewide association analyses of sCD14, we (1) confirmed the importance of the CD14 locus on chromosome 5q21 in European-American; (2) identified a novel African ancestry-specific allele of CD14 associated with lower sCD14 in blacks; and (3) identified a putative novel association in European-American of a nonsynonymous variant of PIGC, which encodes an enzyme required for the first step in glycosylphosphotidylinositol anchor biosynthesis. Finally, we show that, like other acute phase inflammatory biomarkers, sCD14 predicts incident cardiovascular disease, and strongly and independently predicts all-cause mortality in older adults. CONCLUSIONS CD14 independently predicts risk mortality in older adults.
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Roberts T, Stark D, Harkness J, Ellis J. Subtype distribution of Blastocystis isolates identified in a Sydney population and pathogenic potential of Blastocystis. Eur J Clin Microbiol Infect Dis 2012; 32:335-43. [PMID: 22996007 DOI: 10.1007/s10096-012-1746-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 08/31/2012] [Indexed: 12/01/2022]
Abstract
Blastocystis is one of the most common enteric parasites present in humans. There is still much uncertainty about the pathogenic potential of this parasite, and it was suggested that its pathogenicity could be subtype-related. This report aimed to study 98 Blastocystis isolates found in human stool specimens to identify the subtypes present and carry out phylogenetic analysis on these isolates. This study also aimed to show the relationship between subtype and symptoms. Five-hundred and thirteen stool samples were submitted to five different diagnostic techniques for the detection of Blastocystis. Polymerase chain reaction (PCR)-positive samples were then sequenced and the small subunit (SSU) rDNA sequences were aligned and submitted to phylogenetic analysis. Ninety-eight samples were positive by any of the diagnostic methods for Blastocystis and 96 were positive by PCR. There were seven different subtypes (1, 2, 3, 4, 6, 7 and 8) identified by PCR and sequencing. This is the first large-scale study to examine the occurrence of Blastocystis in Australia. This study reports the high incidence of subtype 3 (44 %) in this population and discusses the emerging idea of subtype-dependent pathogenicity.
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Ellis J, Lloyd Williams M, Wagland R, Bailey C, Molassiotis A. Coping with and factors impacting upon the experience of lung cancer in patients and primary carers. Eur J Cancer Care (Engl) 2012; 22:97-106. [PMID: 22978743 DOI: 10.1111/ecc.12003] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
There is a paucity of research exploring patients' and their informal carers' experience of coping with and factors impacting on the lung cancer experience. This study aims to explore how patients and their informal carers cope with a diagnosis of lung cancer and describe the key factors that mediate distress in this population in order that they may be better supported in the future. This was a qualitative study employing semi-structured interviews and framework analysis to elicit the experience of 37 patients with lung cancer and 23 primary carers regarding their coping with and factors influencing patient/carer distress. The findings illustrate that participants used both emotional- and problem-focused coping strategies, including accepting the reality of lung cancer, adopting a positive attitude/fighting spirit, denial, avoidance and distraction and information seeking. Maintaining normality was also important. Key factors that mediate the lung cancer experience were also identified including hope, social network, prior experience of cancer and other chronic illnesses, the competing coping strategies of patients and their primary carers, the unpredictable nature of patients' behaviour, changing symptomatology, the perceived attitudes of health professionals and the impact of perceived delays in diagnosis. This study provides important insights into how patients with lung cancer and their primary carers might be better supported.
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Kinnear C, Chang W, Khattak S, Kennedy K, Mahmut N, Thompson T, Hinek A, Stanford W, Ellis J, Mital S. 348 Modeling the Vascular Phenotype of Williams-Beuren Syndrome Using Induced Pluripotent Stem Cells. Can J Cardiol 2012. [DOI: 10.1016/j.cjca.2012.07.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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116
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McAndrew R, Ellis J. An evaluation of the multiple mini-interview as a selection tool for dental students. Br Dent J 2012; 212:331-5. [PMID: 22498535 DOI: 10.1038/sj.bdj.2012.267] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2011] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This research evaluated the mutliple mini-interview (MMI) process as part of the admissions procedure for a dental school. DESIGN The thematic analysis of a paper-based questionnaire. MATERIALS AND METHODS Following screening an MMI was arranged for 190 candidates applying to study dentistry with written feedback obtained from candidates and interviewers. RESULTS A 100% response rate to the paper-based questionnaire was achieved for candidates and a 90% response rate was obtained from interviewers. With specific reference to how candidates perceived their performance, 127 (67.9%) felt they had performed well with 24 (19.3%) unsure and 36 (12.8%) saying their performance was not ideal. Candidates generally thought that they had prepared as well as they could have done for the MMIs and 146 (77.2%) thought that they had done enough at interview to merit being offered a place to study dentistry. The MMI experience was considered favourable and from 137 written comments received by candidates 39 were most positive with reference to the MMIs. A thematic analysis of the comments identified a number of emergent themes including lack of control, anxiety and nervousness, preparedness and comparisons with conventional interviews. CONCLUSION The MMI appears to be useful in the selection of dental students.
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Yip L, Zaloumis S, Irwin D, Severi G, Hopper J, Giles G, Harrap S, Sinclair R, Ellis J. Association analysis of oestrogen receptor beta gene (ESR2) polymorphisms with female pattern hair loss. Br J Dermatol 2012; 166:1131-4. [PMID: 22014031 DOI: 10.1111/j.1365-2133.2011.10702.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Pavuluri M, Passarotti A, Ellis J, Fitzgerald J, O’Neil J, Wegbreit E. P-798 - Functional connectivity of motor control in attention deficit hyperactivity disorder (ADHD) and pediatric bipolar disorder (PBD) with and without ADHD. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74965-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Habibi S, Ellis J, Strike H, Ramanan AV. Safety and efficacy of ultrasound guided corticosteroid injections into temporomandibular joints in children with active juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2011. [PMCID: PMC3194422 DOI: 10.1186/1546-0096-9-s1-o27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Ruthven T, Blackburn M, Ellis J. Care quality commission compliance and frequently asked questions. BMJ Support Palliat Care 2011. [DOI: 10.1136/bmjspcare-2011-000100.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Grewal J, AlHussein M, Kiess M, Feldstein J, Ellis J, Human D, Leipsic J. 045 Silent Thromboembolic Events in Adults After the Fontan Operation. Can J Cardiol 2011. [DOI: 10.1016/j.cjca.2011.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Engman M, Bystrom B, Varghese S, Lalitkumar PGL, Gemzell-Danielsson K, Romeu C, Urries A, Lierta M, Sanchez Rubio J, Sanz B, Perez I, Casis L, Salerno A, Nazzaro A, Di Iorio L, Bonassisa P, Van Os L, Vink-Ranti CQJ, de Haan-Cramer JH, Rijnders PM, Jansen CAM, Nazzaro A, Salerno A, Marino S, Granato C, Pastore E, Brandes M, Hamilton CJCM, de Bruin JP, Bots RSGM, Nelen WLDM, Kremer JAM, Szkodziak P, Wozniak S, Czuczwar P, Paszkowski T, Wozniak S, Szkodziak P, Czuczwar P, Paszkowski T, Agirregoitia N, Peralta L, Mendoza R, Exposito A, Matorras R, Agirregoitia E, Chuderland D, Ben-Ami I, Kaplan-Kraicer R, Grossman H, Satchi- Fainaro R, Eldar-Boock A, Ron-El R, Shalgi R, Custers IM, Scholten I, Moolenaar LM, Flierman PA, Dessel TJHM, Gerards MH, Cox T, Janssen CAH, van der Veen F, Mol BWJ, Wathlet S, Adriaenssens T, Verheyen G, Coucke W, Smitz J, Feliciani E, Ferraretti AP, Paesano C, Pellizzaro E, Magli MC, Gianaroli L, Hernandez J, Rodriguez-Fuentes A, Garcia-Guzman R, Palumbo A, Radunovic N, Tosic T, Djukic S, Lockwood JC, Adriaenssens T, Wathlet S, Van Landuyt L, Verheyen G, Coucke W, Smitz J, Karayalcin R, Ozcan SARP, Ozyer S, Gurlek B, Kale I, Moraloglu O, Batioglu S, Chaudhury K, Narendra Babu K, Mamata Joshi V, Srivastava S, Chakravarty BN, Viardot-Foucault V, Prasath EB, Tai BC, Chan JKY, Loh SF, Cordeiro I, Leal F, Soares AP, Nunes J, Sousa S, Aguiar A, Carvalho M, Calhaz-Jorge C, Karkanaki A, Piouk A, Katsikis I, Mousatat T, Koiou E, Daskalopoulos GN, Panidis D, Tolikas A, Tsakos E, Gerou S, Prapas Y, Loufopoulos A, Abanto E, Barrenetxea G, Agirregoikoa J, Anarte C, De Pablo JL, Burgos J, Komarovsky D, Friedler S, Gidoni Y, Ben-ami I, Strassburger D, Bern O, Kasterstein E E, Komsky A, Maslansky B, Ron-El R, Raziel A, Fuentes A, Argandona F, Gabler F, Galleguillos A, Torres A, Palomino WA, Gonzalez-Fernandez R, Pena O, Hernandez J, Palumbo A, Avila J, Talebi Chahvar S, Biondini V, Battistoni S, Giannubilo S, Tranquilli AL, Stensen MH, Tanbo T, Storeng R, Abyholm T, Fedorcsak P, Johnson SR, Foster L, Ellis J, Choi JR, Joo JK, Son JB, Lee KS, Helmgaard L, Klein BM, Arce JC, Sanhueza P, Donoso P, Salinas R, Enriquez R, Saez V, Carrasco I, Rios M, Gonzalez P, Macklon N, Guo M, Richardson M, Wilson P, Chian RC, Eapen A, Hrehorcak M, Campbell S, Nargund G, Oron G, Fisch B, Ao A, Freidman O, Zhang XY, Ben-Haroush A, Abir R, Hantisteanu S, Ellenbogen A, Hallak M, Michaeli M, Fainaru O, Maman E, Yong G, Kedem A, Yeruahlmi G, Konopnicki S, Cohen B, Dor J, Hourvitz A, Moshin V, Croitor M, Hotineanu A, Ciorap Z, Rasohin E, Aleyasin A, Agha Hosseini M, Mahdavi A, Safdarian L, Fallahi P, Mohajeri MR, Abbasi M, Esfahani F, Elnashar A, Badawy A, Totongy M, Mohamed H, Mustafa F, Seidman DS, Tadir Y, Goldchmit C, Gilboa Y, Siton A, Mashiach R, Rabinovici J, Yerushalmi GM, Inoue O, Kuji N, Fukunaga T, Ogawa S, Sugawara K, Yamada M, Hamatani T, Hanabusa H, Yoshimura Y, Kato S, Casarini L, La Marca A, Lispi M, Longobardi S, Pignatti E, Simoni M, Halpern G, Braga DPAF, Figueira RCS, Setti AS, Iaconelli Jr. A, Borges Jr. E, Vingris L, Setti AS, Braga DPAF, Figueira RCS, Iaconelli Jr. A, Pasqualotto FF, Borges Jr. E, Collado-Fernandez E, Harris SE, Cotterill M, Elder K, Picton HM, Serra V, Garrido N, Casanova C, Lara C, Remohi J, Bellver J, Steiner HP, Kim CH, You RM, Nah HY, Kang HJ, Kim S, Chae HD, Kang BM, Reig Viader R, Brieno Enriquez MA, Toran N, Cabero L, Giulotto E, Garcia Caldes M, Ruiz-Herrera A, Brieno-Enriquez M, Reig-Viader R, Toran N, Cabero L, Martinez F, Garcia-Caldes M, Velthut A, Zilmer M, Zilmer K, Haller T. Kaart E, Karro H, Salumets A, Bromfield JJ, Sheldon IM, Rezacova J, Madar J, Cuchalova L, Fiserova A, Shao R, Billig H. POSTER VIEWING SESSION - FEMALE (IN) FERTILITY. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.82] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Paterson S, Allison W, Hedgeland H, Ellis J, Jardine AP. Rotation and translational motion prior to self-assembly: dynamics of ethanethiolate on Cu(111). PHYSICAL REVIEW LETTERS 2011; 106:256101. [PMID: 21770655 DOI: 10.1103/physrevlett.106.256101] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Indexed: 05/31/2023]
Abstract
We investigate the dynamics of low-coverage ethanethiolate on Cu(111) using helium spin-echo spectroscopy. Above 210 K, the measurements are dominated by translational hopping with an activation energy of only 86 ± 5 meV. At lower temperatures (150-210 K) a further process becomes apparent which has the signature of confined motion. We demonstrate the experimental results are consistent with scattering from an anchored rotor, enabling identification of sixfold jump rotation of the ethyl tail group around a static sulfur adsorption site, with a rotational activation energy of 18 ± 8 meV. Our approach represents a new form of rotational spectroscopy which can be used to study rotational surface diffusion.
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Hedgeland H, Lechner BAJ, Tuddenham FE, Jardine AP, Allison W, Ellis J, Sacchi M, Jenkins SJ, Hinch BJ. Weak intermolecular interactions in an ionically bound molecular adsorbate: cyclopentadienyl/Cu(111). PHYSICAL REVIEW LETTERS 2011; 106:186101. [PMID: 21635103 DOI: 10.1103/physrevlett.106.186101] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Indexed: 05/30/2023]
Abstract
The dissociative adsorption of cyclopentadiene (C(5)H(6)) on Cu(111) yields a cyclopentadienyl (Cp) species with strongly anionic characteristics. The Cp potential energy surface and frictional coupling to the substrate are determined from measurements of dynamics of the molecule together with density functional calculations. The molecule is shown to occupy degenerate threefold adsorption sites and molecular motion is characterized by a low diffusional energy barrier of 40±3 meV with strong frictional dissipation. Repulsive dipole-dipole interactions are not detected despite charge transfer from substrate to adsorbate.
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Avidor N, Hedgeland H, Held G, Jardine AP, Allison W, Ellis J, Kravchuk T, Alexandrowicz G. Highly Proton-Ordered Water Structures on Oxygen Precovered Ru{0001}. J Phys Chem A 2011; 115:7205-9. [DOI: 10.1021/jp200221b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Mago R, Simkova H, Brown-Guedira G, Dreisigacker S, Breen J, Jin Y, Singh R, Appels R, Lagudah ES, Ellis J, Dolezel J, Spielmeyer W. An accurate DNA marker assay for stem rust resistance gene Sr2 in wheat. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2011; 122:735-44. [PMID: 21060985 DOI: 10.1007/s00122-010-1482-7] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Accepted: 10/22/2010] [Indexed: 05/08/2023]
Abstract
The stem rust resistance gene Sr2 has provided broad-spectrum protection against stem rust (Puccinia graminis Pers. f. sp. tritici) since its wide spread deployment in wheat from the 1940s. Because Sr2 confers partial resistance which is difficult to select under field conditions, a DNA marker is desirable that accurately predicts Sr2 in diverse wheat germplasm. Using DNA sequence derived from the vicinity of the Sr2 locus, we developed a cleaved amplified polymorphic sequence (CAPS) marker that is associated with the presence or absence of the gene in 115 of 122 (95%) diverse wheat lines. The marker genotype predicted the absence of the gene in 100% of lines which were considered to lack Sr2. Discrepancies were observed in lines that were predicted to carry Sr2 but failed to show the CAPS marker. Given the high level of accuracy observed, the marker provides breeders with a selection tool for one of the most important disease resistance genes of wheat.
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Chalker VJ, Stocki T, Mentasti M, Fleming D, Sadler C, Ellis J, Bermingham A, Harrison TG. Mycoplasma pneumoniae infection in primary care investigated by real-time PCR in England and Wales. Eur J Clin Microbiol Infect Dis 2011; 30:915-21. [PMID: 21311941 DOI: 10.1007/s10096-011-1176-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Accepted: 01/11/2011] [Indexed: 11/28/2022]
Abstract
Real-time PCR was employed to detect a conserved region of the P1 cytadhesin gene of Mycoplasma pneumoniae in combined nose and throat swabs collected from patients attending GP surgeries during 2005-2009 with symptoms of respiratory tract infection (RTI). Samples were collected as part of an annual winter epidemiological and virological linked study in England and Wales. A total of 3,987 samples were tested, 65 (1.7%, 95%CI 1.3-2.1) had detectable M. pneumoniae DNA. Positive patients were detected of both gender, aged from 9 months to 78 years, who had clinical signs of upper RTI, fever and/or myalgia, an influenza-like illness to lower RTI. Mixed infections were identified in four cases, two with influenza A H1, one with H3 and one with influenza B. Children aged 5-14 years were more likely to have detectable M. pneumoniae in samples than all other age groups (Fishers p = 0.03), attributed to the 2005-2006 season in which 6.0% (12/200, 95%CI 3.4-10.3) of 5-14 year olds had detectable M. pneumoniae in comparison to 2.2% in 2006-2007 (3/141 95%CI 0.5-6.4), 2.2% in 2007-2008 (2/89 95%CI 0.1-8.3) and 0% in 2008-2009 (0/151 95%CI 0-2.9).
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Pebody R, Hardelid P, Fleming D, McMenamin J, Andrews N, Robertson C, Thomas D, Sebastianpillai P, Ellis J, Carman W, Wreghitt T, Zambon M, Watson J. Effectiveness of seasonal 2010/11 and pandemic influenza A(H1N1)2009 vaccines in preventing influenza infection in the United Kingdom: mid-season analysis 2010/11. Euro Surveill 2011; 16:19791. [PMID: 21329644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
This study provides mid-season estimates of the effectiveness of 2010/11 trivalent influenza vaccine and previous vaccination with monovalent influenza A(H1N1)2009 vaccine in preventing confirmed influenza A(H1N1)2009 infection in the United Kingdom in the 2010/11 season. The adjusted vaccine effectiveness was 34% (95% CI: -10 - 60%) if vaccinated only with monovalent vaccine in the 2009/10 season; 46% (95% CI: 7 - 69%) if vaccinated only with trivalent influenza vaccine in the 2010/11 season and 63% (95% CI: 37 - 78%) if vaccinated in both seasons.
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Pebody R, Hardelid P, Fleming DM, McMenamin J, Andrews N, Robertson C, Thomas DR, Sebastianpillai P, Ellis J, Carman W, Wreghitt T, Zambon M, Watson JM. Effectiveness of seasonal 2010/11 and pandemic influenza A(H1N1)2009 vaccines in preventing influenza infection in the United Kingdom: mid-season analysis 2010/11. Euro Surveill 2011. [DOI: 10.2807/ese.16.06.19791-en] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study provides mid-season estimates of the effectiveness of 2010/11 trivalent influenza vaccine and previous vaccination with monovalent influenza A(H1N1)2009 vaccine in preventing confirmed influenza A(H1N1)2009 infection in the United Kingdom in the 2010/11 season. The adjusted vaccine effectiveness was 34% (95% CI: -10 - 60%) if vaccinated only with monovalent vaccine in the 2009/10 season; 46% (95% CI: 7 - 69%) if vaccinated only with trivalent influenza vaccine in the 2010/11 season and 63% (95% CI: 37 - 78%) if vaccinated in both seasons.
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Lackenby A, Moran Gilad J, Pebody R, Miah S, Calatayud L, Bolotin S, Vipond I, Muir P, Guiver M, McMenamin J, Reynolds A, Moore C, Gunson R, Thompson C, Galiano M, Bermingham A, Ellis J, Zambon M. Continued emergence and changing epidemiology of oseltamivir-resistant influenza A(H1N1)2009 virus, United Kingdom, winter 2010/11. Euro Surveill 2011; 16:19784. [PMID: 21315056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
During the winter period 2010/11 27 epidemiologically unlinked, confirmed cases of oseltamivir-resistant influenza A(H1N1)2009 virus infection have been detected in multiple, geographically dispersed settings. Three of these cases were in community settings, with no known exposure to oseltamivir. This suggests possible onward transmission of resistant strains and could be an indication of a possibility of changing epidemiology of oseltamivir-resistant influenza A(H1N1)2009 virus.
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MESH Headings
- Adolescent
- Adult
- Aged
- Antiviral Agents/therapeutic use
- Child
- Child, Preschool
- Drug Resistance, Viral
- Female
- Humans
- Infant
- Influenza A Virus, H1N1 Subtype/drug effects
- Influenza A Virus, H1N1 Subtype/genetics
- Influenza A Virus, H1N1 Subtype/isolation & purification
- Influenza, Human/drug therapy
- Influenza, Human/epidemiology
- Influenza, Human/transmission
- Influenza, Human/virology
- Male
- Microbial Sensitivity Tests
- Middle Aged
- Neuraminidase/genetics
- Oseltamivir/therapeutic use
- Pandemics
- Polymorphism, Single Nucleotide
- Population Surveillance
- Seasons
- United Kingdom/epidemiology
- Young Adult
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Lackenby A, Moran Gilad J, Pebody R, Miah S, Calatayud L, Bolotin S, Vipond I, Muir P, Guiver M, McMenamin J, Reynolds A, Moore C, Gunson R, Thompson CI, Galiano M, Bermingham A, Ellis J, Zambon M. Continued emergence and changing epidemiology of oseltamivir-resistant influenza A(H1N1)2009 virus, United Kingdom, winter 2010/11. Euro Surveill 2011. [DOI: 10.2807/ese.16.05.19784-en] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
During the winter period 2010/11 27 epidemiologically unlinked, confirmed cases of oseltamivir-resistant influenza A(H1N1)2009 virus infection have been detected in multiple, geographically dispersed settings. Three of these cases were in community settings, with no known exposure to oseltamivir. This suggests possible onward transmission of resistant strains and could be an indication of a possibility of changing epidemiology of oseltamivir-resistant influenza A(H1N1)2009 virus.
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Vernazza C, Durham J, Ellis J, Teasdale D, Cotterill S, Scott L, Thomason M, Drummond P, Moss J. Introduction of an e-portfolio in clinical dentistry: staff and student views. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2011; 15:36-41. [PMID: 21226804 DOI: 10.1111/j.1600-0579.2010.00631.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
INTRODUCTION An electronic portfolio was introduced for undergraduate students in the School of Dental Sciences at Newcastle University. Its introduction was evaluated in terms of both staff and student response. METHODS A quantitative-qualitative methodology was adopted. Student views were examined quantitatively using a Likert scale based questionnaire both pre- and post-introduction of the eportfolio. Staff views were examined qualitatively by the use of focus groups. RESULTS AND DISCUSSION Findings included that the system was easy to use and it provided a large quantity of high quality data. The aim of the system to improve reflection and feedback was not perceived as a benefit by staff or students. The need for training was highlighted and a major disadvantage of the system was its time consuming nature. The evaluation has lead to further development of the system and continued evaluation will be important.
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Johnson S, Shaw R, Parkinson P, Ellis J, Buchanan P, Zinaman M. Home pregnancy test compared to standard-of-care ultrasound dating in the assessment of pregnancy duration. Curr Med Res Opin 2011; 27:393-401. [PMID: 21175374 DOI: 10.1185/03007995.2010.545378] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine the level of agreement between the Clearblue Digital Pregnancy Test with Conception Indicator home pregnancy test and standard-of-care ultrasound in assessing pregnancy duration in a real-life, observational setting encompassing routine, clinical care. RESEARCH DESIGN AND METHODS This was a prospective observational study of non-pregnant women seeking conception. Women collected daily urine samples from day 1 of their next menstrual cycle. If any volunteer became pregnant, daily urine samples continued to be collected for 43 days after the LH surge. Samples from day -7 to day +28 relative to the expected period (LH surge + 15 days) were tested using the home pregnancy test. This categorised any resulting pregnancies into one of three groups: 1-2 weeks, 2-3 weeks, and 3+ weeks since conception. Information from the standard UK ultrasound dating scan was also recorded by the midwife, including the expected delivery date according to ultrasound and the expected delivery date according to LMP. MAIN OUTCOME MEASURES Full data were available from 52 pregnant women who had conceived naturally. During the study analysis, 4786 urine samples were cross-compared with 52 routine 12-week NHS ultrasound assessments and the level of agreement between home pregnancy testing and standard-of-care ultrasound in determining pregnancy duration was calculated. RESULTS The agreement between the gestational age as calculated by the home pregnancy test result and the exact midwife-recorded gestational age using ultrasound was 82.3%. However, when a ± 5-day range was applied to the ultrasound reading (as per routine UK clinical practice), the level of agreement was 98%. CONCLUSIONS The home pregnancy test provides a significantly high (98%) level of agreement with standard-of-care ultrasound when assessing pregnancy duration in a real-life, observational setting which closely mirrors daily clinical practice.
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Ellis J, Galiano M, Pebody R, Lackenby A, Thompson CI, Bermingham A, McLean E, Zhao H, Bolotin S, Dar O, Watson JM, Zambon M. Authors’ reply. Virological analysis of fatal influenza cases in the United Kingdom during the early wave of influenza in winter 2010/11. Euro Surveill 2011. [DOI: 10.2807/ese.16.04.19773-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Hardelid P, Fleming DM, McMenamin J, Andrews N, Robertson C, SebastianPillai P, Ellis J, Carman W, Wreghitt T, Watson JM, Pebody RG. Effectiveness of pandemic and seasonal influenza vaccine in preventing pandemic influenza A(H1N1)2009 infection in England and Scotland 2009-2010. Euro Surveill 2011; 16:19763. [PMID: 21251487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
Following the global spread of pandemic influenza A(H1N1)2009, several pandemic vaccines have been rapidly developed. The United Kingdom and many other countries in the northern hemisphere implemented seasonal and pandemic influenza vaccine programmes in October 2009. We present the results of a case–control study to estimate effectiveness of such vaccines in preventing confirmed pandemic influenza infection. Some 5,982 individuals with influenza-like illness seen in general practices between November 2009 and January 2010 were enrolled. Those testing positive on PCR for pandemic influenza were assigned as cases and those testing negative as controls. Vaccine effectiveness was estimated as the relative reduction in odds of confirmed infection between vaccinated and unvaccinated individuals. Fourteen or more days after immunisation with the pandemic vaccine, adjusted vaccine effectiveness (VE) was 72% (95% confidence interval (CI): 21% to 90%). If protection was assumed to start after seven or more days, the adjusted VE was 71% (95% CI: 37% to 87%). Pandemic influenza vaccine was highly effective in preventing confirmed infection with pandemic influenza A(H1N1)2009 from one week after vaccination. No evidence of effectiveness against pandemic influenza A(H1N1)2009 was found for the 2009/10 trivalent seasonal influenza vaccine (adjusted VE of -30% (95% CI: -89% to 11%)).
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Hardelid P, Fleming DM, McMenamin J, Andrews N, Robertson C, Sebastianpillai P, Ellis J, Carman W, Wreghitt T, Watson JM, Pebody RG. Effectiveness of pandemic and seasonal influenza vaccine in preventing pandemic influenza A(H1N1)2009 infection in England and Scotland 2009-2010. Euro Surveill 2011. [DOI: 10.2807/ese.16.02.19763-en] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Ellis J, Galiano M, Pebody R, Lackenby A, Thompson CI, Bermingham A, McLean E, Zhao H, Bolotin S, Dar O, Watson JM, Zambon M. Virological analysis of fatal influenza cases in the United Kingdom during the early wave of influenza in winter 2010/11. Euro Surveill 2011. [DOI: 10.2807/ese.16.01.19760-en] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The 2010/11 winter influenza season is underway in the United Kingdom, with co-circulation of influenza A(H1N1)2009 (antigenically similar to the current 2010/11 vaccine strain), influenza B (mainly B/Victoria/2/87 lineage, similar to the 2010/11 vaccine strain) and a few sporadic influenza A(H3N2) viruses. Clinical influenza activity has been increasing. Severe illness, resulting in hospitalisation and deaths, has occurred in children and young adults and has predominantly been associated with influenza A(H1N1)2009, but also influenza B viruses.
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Ellis J, Galiano M, Pebody R, Lackenby A, Thompson C, Bermingham A, McLean E, Zhao H, Bolotin S, Dar O, Watson JM, Zambon M. Virological analysis of fatal influenza cases in the United Kingdom during the early wave of influenza in winter 2010/11. Euro Surveill 2011; 16:19760. [PMID: 21223836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
The 2010/11 winter influenza season is underway in the United Kingdom, with co-circulation of influenza A(H1N1)2009 (antigenically similar to the current 2010/11 vaccine strain), influenza B (mainly B/Victoria/2/87 lineage, similar to the 2010/11 vaccine strain) and a few sporadic influenza A(H3N2) viruses. Clinical influenza activity has been increasing. Severe illness, resulting in hospitalisation and deaths, has occurred in children and young adults and has predominantly been associated with influenza A(H1N1)2009, but also influenza B viruses.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antigens, Viral/genetics
- Child
- Disease Outbreaks
- Female
- Genotype
- Hospitalization
- Humans
- Influenza A Virus, H1N1 Subtype/genetics
- Influenza A Virus, H1N1 Subtype/immunology
- Influenza A Virus, H1N1 Subtype/isolation & purification
- Influenza B virus/genetics
- Influenza B virus/immunology
- Influenza B virus/isolation & purification
- Influenza Vaccines/immunology
- Influenza, Human/diagnosis
- Influenza, Human/mortality
- Influenza, Human/prevention & control
- Influenza, Human/virology
- Male
- Middle Aged
- Phenotype
- Phylogeny
- Seasons
- Sentinel Surveillance
- Sequence Analysis, DNA
- Severity of Illness Index
- United Kingdom/epidemiology
- Young Adult
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Abstract
AIMS At any given time, people with diabetes occupy approximately 10-20% of acute hospital beds. In addition, diabetes is associated with a greater length of stay. Patients undergoing elective procedures occupy approximately 50% of hospital beds. The aim of this 12-month project was to improve the quality of diabetes care for elective inpatients. The primary outcome measure was length of stay. METHODS A team was established to improve the quality of care and reduce the length of stay of all patients admitted electively with diabetes. Specific areas of focus were surgical pre-assessment, planning the admission, post-operative care and planning a safe discharge. A retrospective audit of all elective patients with a coded diagnosis of diabetes admitted between June 2008 and June 2009 was performed. RESULTS Comparing the year of the project with the preceding year day-case rates for patients with diabetes increased by 34.8% for diabetes vs. 13.7% for the total hospital population (P for difference=0.048). There was a significant fall in diabetes length of stay of 0.34 days comparing 2008 and 2009 (P=0.040). Over the same period, we have shown a smaller reduction in length of stay for all other admissions of 0.08 days (p=0.039). CONCLUSION A team specifically employed to focus on elective inpatient diabetes care have a significant impact on length of stay of this patient group with potential cost savings.
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Jardine AP, Lee EYM, Ward DJ, Alexandrowicz G, Hedgeland H, Allison W, Ellis J, Pollak E. Determination of the quantum contribution to the activated motion of hydrogen on a metal surface: H/Pt(111). PHYSICAL REVIEW LETTERS 2010; 105:136101. [PMID: 21230789 DOI: 10.1103/physrevlett.105.136101] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Indexed: 05/30/2023]
Abstract
Measurements of the atomic-scale motion of H and D atoms on the Pt(111) surface, above the crossover temperature to deep tunneling, are presented. The results indicate that quantum effects are significant up to the highest temperature studied (250 K). The motion is shown to correspond to nearest neighbor hopping diffusion on a well defined fcc (111) lattice. The measurements provide information on the adiabatic potential of both the adsorption site and the transition state and give strong empirical support for a dissipative transition-state theory description of the quantum contribution to the motion.
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Ellis J, Hampson SE, Cropley M. Sleep hygiene or compensatory sleep practices: An examination of behaviours affecting sleep in older adults. PSYCHOL HEALTH MED 2010. [DOI: 10.1080/13548500120116094] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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143
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Dennis J, Archer N, Ellis J, Marder L. Recognising heart disease in children with Down syndrome. Arch Dis Child Educ Pract Ed 2010; 95:98-104. [PMID: 20688855 DOI: 10.1136/adc.2007.126672] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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144
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Field J, Ellis J, Abbas C, Germain P. Teaching and assessment of professional attitudes in UK dental schools - commentary. EUROPEAN JOURNAL OF DENTAL EDUCATION : OFFICIAL JOURNAL OF THE ASSOCIATION FOR DENTAL EDUCATION IN EUROPE 2010; 14:133-135. [PMID: 20646038 DOI: 10.1111/j.1600-0579.2009.00601.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The General Dental Council expects professionalism to be embedded and assessed through-out the undergraduate dental programme. Curricula need therefore to accommodate these recommendations. A stroll poll of UK dental schools provided a basis for understanding the current methods of teaching and assessing professionalism. All respondent schools recognised the importance of professionalism and reported that this was taught and assessed within their curriculum. For most the methods involved were largely traditional, relying on lectures and seminars taught throughout the course. The most common form of assessment was by grading and providing formative feedback after a clinical encounter. Whilst clinical skills and knowledge can perhaps be readily taught and assessed using traditional methods, those involved in education are challenged to identify and implement effective methods of not only teaching, but also assessing professionalism. A variety of standalone methods need to be developed that assess professionalism and this will, in turn, allow the effectiveness of teaching methods to be assessed.
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145
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Ellis J, Sarac TP. Acute mesenteric ischemia. MINERVA CHIR 2010; 65:297-301. [PMID: 20668418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Acute mesenteric ischemia is a life-threatening surgical emergency associated with high morbidity and mortality rates. Presentation, physical exam, laboratory values and non-invasive imaging may all be non-specific. Angiography remains the gold standard for diagnosis. Advanced age and delay in diagnosis are associated with increased morbidity and mortality rates. Treatment includes resuscitation, mesenteric revascularization and resection of necrotic bowel. Multiple options exist for revascularization and include both open and endovascular approaches.
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146
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Pebody RG, McLean E, Zhao H, Cleary P, Bracebridge S, Foster K, Charlett A, Hardelid P, Waight P, Ellis J, Bermingham A, Zambon M, Evans B, Salmon R, McMenamin J, Smyth B, Catchpole M, Watson JM. Pandemic Influenza A (H1N1) 2009 and mortality in the United Kingdom: risk factors for death, April 2009 to March 2010. Euro Surveill 2010. [DOI: 10.2807/ese.15.20.19571-en] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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147
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Pebody RG, McLean E, Zhao H, Cleary P, Bracebridge S, Foster K, Charlett A, Hardelid P, Waight P, Ellis J, Bermingham A, Zambon M, Evans B, Salmon R, McMenamin J, Smyth B, Catchpole M, Watson J. Pandemic Influenza A (H1N1) 2009 and mortality in the United Kingdom: risk factors for death, April 2009 to March 2010. Euro Surveill 2010; 15:19571. [PMID: 20504388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
This paper describes the epidemiology of fatal pandemic influenza A(H1N1) cases in the United Kingdom (UK) since April 2009 and in particular risk factors associated with death. A fatal case was defined as a UK resident who died between 27 April 2009 and 12 March 2010, in whom pandemic influenza A(H1N1) infection was confirmed by laboratory or recorded on death certificate. Case fatality ratios (CFR) were calculated using the estimated cumulative number of clinical cases as the denominator. The relative risk of death was estimated by comparing the population mortality rate in each risk group, with those not in a risk group. Across the UK, 440 fatal cases were identified. In England, fatal cases were mainly seen in young adults (median age 43 years, 85% under 65 years), unlike for seasonal influenza. The majority (77%) of cases for whom data were available (n=308) had underlying risk factors for severe disease. The CFR in those aged 65 years or over was nine per 1,000 (range 3 - 26) compared to 0.4 (range 0.2 to 0.9) for those aged six months to 64 years. In the age group between six month and 64 years, the relative risk for fatal illness for those in a risk group was 18. The population attributable fractions in this age group were highest for chronic neurological disease (24%), immunosuppression (16%) and respiratory disease (15%). The results highlight the importance of early targeted effective intervention programmes.
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148
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Hartgroves L, Koudstaal W, McLeod C, Moncorgé O, Thompson C, Ellis J, Bull C, Havenga M, Goudsmit J, Barclay W. Rapid generation of a well-matched vaccine seed from a modern influenza A virus primary isolate without recourse to eggs. Vaccine 2010; 28:2973-9. [DOI: 10.1016/j.vaccine.2010.02.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Revised: 02/01/2010] [Accepted: 02/10/2010] [Indexed: 12/19/2022]
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149
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Gnocchi V, Scharner J, Sun YB, Ellis J, Zammit P. P38 Mice lacking lamin A/C have disorganised myotendinous junctions and perturbed satellite cell function. Neuromuscul Disord 2010. [DOI: 10.1016/s0960-8966(10)70053-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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150
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Whitney S, Marchetti G, Ellis J, Otis L. 270 THE RELATIONSHIP BETWEEN COGNITION AND GAIT PERFORMANCE IN OLDER ADUTLS UNDERGOING PHYSICAL THERAPY INTERVENTION IN VARIOUS SETTINGS. Parkinsonism Relat Disord 2010. [DOI: 10.1016/s1353-8020(10)70271-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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