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Zobl W, Wehr M, Drake C, Schimming J, Pellegrino-Coppola D, Blum J, Capinha LS, Davilo E, Walker P, Islam B, Tolosa L, Jennings P, van Vugt-Lussenburg B, Boei J, Leist M, van de Water B, Fisher C, Escher S. P20-09 Which scope of NAM testing is sufficient for hazard characterisation? – An investigation based on transcriptomics data. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Scuric E, Nicoletti A, Mengelers M, Brand AVD, Luijten M, Jennings P. P12-44 Characterisation of free metal and megalin-mediated metal endocytosis in vitro. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Carta G, Naderlinger E, Bergstedt N, Minten Y, Jennings P, Wilmes A. P12-30 Development of human iPSc derived renal models for mitochondrial toxicity detection. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Meijer T, Raad F, Leonard M, Meier F, Jennings P, Wilmes A. P11-14 Characterisation of transport capacity of human iPSC-derived proximal tubular-like cells. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Capinha L, Zhang Y, Holzer AK, Ückert AK, Zana M, Murphy C, Mazidi Z, Grillari J, Commandeur J, Dinnyes A, van der Water B, Leist M, Jennings P. P14-16 Application of various human in vitro systems for the confirmation of cellular targets and the molecular toxicity of glutathione conjugates of Trichloroethylene. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bois F, Tebby C, Gao W, Johannes Delp J, Carta G, van der Stel W, Leist M, Jennings P, van de Water B. Quantitative Bayesian Network Analyses of Mitochondrial Toxicity. Toxicol Lett 2021. [DOI: 10.1016/s0378-4274(21)00303-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Full iD RJ, Bhatti HA, Jennings P, Ruopp R, Jafar T, Matsui J, Flores LA, Estrada M. i4's Toward Tomorrow Program Enhancing Collaboration, Connections, and Community Using Bioinspired Design. Integr Comp Biol 2021; 61:1966-1980. [PMID: 34459487 PMCID: PMC8699102 DOI: 10.1093/icb/icab187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The goal of our i4's Toward Tomorrow Program is to enrich the future workforce with STEM by providing students with an early, inspirational, interdisciplinary experience fostering inclusive excellence. We attempt to open the eyes of students who never realized how much their voice is urgently needed by providing an opportunity for involvement, imagination, invention, and innovation. Students see how what they are learning, designing, and building matters to their own life, community, and society. Our program embodies convergence by obliterating artificially created, disciplinary boundaries to go far beyond STEM or even STEAM by including artists, designers, social scientists, and entrepreneurs collaborating in diverse teams using scientific discoveries to create inventions that could shape our future. Our program connects two recent revolutions by amplifying Bioinspired Design with the Maker Movement and its democratizing effects empowering anyone to innovate and change the world. Our course is founded in original discovery. We explain the process of biological discovery and the importance of scaling, constraints, and complexity in selecting systems for bioinspired design. By spotlighting scientific writing and publishing, students become more science literate, learn how to decompose a biology research paper, extract the principles, and then propose a novel design by analogy. Using careful, early scaffolding of individual design efforts, students build the confidence to interact in teams. Team building exercises increase self-efficacy and reveal the advantages of a diverse set of minds. Final team video and poster project designs are presented in a public showcase. Our program forms a student-centered creative action community comprised of a large-scale course, student-led classes, and a student-created university organization. The program structure facilitates a community of learners that shifts the students' role from passive knowledge recipients to active co-constructors of knowledge being responsible for their own learning, discovery, and inventions. Students build their own shared database of discoveries, classes, organizations, research openings, internships, and public service options. Students find next step opportunities so they can see future careers. Description of our program here provides the necessary context for our future publications on assessment that examine 21st century skills, persistence in STEM, and creativity.
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Affiliation(s)
- Robert J Full iD
- Department of Integrative Biology, University of California at Berkeley, Berkeley, CA, USA 94720
| | - H A Bhatti
- Graduate Group in Science and Mathematics Education (SESAME), University of California at Berkeley, Berkeley, CA, USA 94720
| | - P Jennings
- Department of Integrative Biology, University of California at Berkeley, Berkeley, CA, USA 94720
| | - R Ruopp
- Department of Integrative Biology, University of California at Berkeley, Berkeley, CA, USA 94720
| | - T Jafar
- Department of Integrative Biology, University of California at Berkeley, Berkeley, CA, USA 94720
| | - J Matsui
- Department of Integrative Biology, University of California at Berkeley, Berkeley, CA, USA 94720
| | - L A Flores
- Department of Social and Behavioral Sciences, University of California, San Francisco, San Francisco, CA USA 94118
| | - M Estrada
- Department of Social and Behavioral Sciences, University of California, San Francisco, San Francisco, CA USA 94118
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Exner T, Dokler J, Bachler D, Farcal L, Evelo C, Willighagen E, Jennen D, Jabocs M, Doganis P, Sarimveis H, Lynch I, Gkoutos G, Kramer S, Notredame C, Spjuth O, Jennings P, Dudgeon T, Bois F, Hardy B. OpenRiskNet, an open e-infrastructure to support data sharing, knowledge integration and in silico analysis and modelling in risk assessment. Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Anyanwagu U, Olaoye H, Jennings P, Ashton-Cleary S, Sugunendran S, Hughes D, Idris I, Wilmot EG. Continuous subcutaneous insulin infusion (CSII) therapy at Derby Teaching Hospitals: sustained benefits in glucose control. Diabet Med 2017; 34:1154-1157. [PMID: 28430381 DOI: 10.1111/dme.13367] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/18/2017] [Indexed: 12/12/2022]
Abstract
AIM In the short term, continuous subcutaneous insulin infusion (CSII) has been associated with improved glycaemic control, reduced hypoglycaemia and improved quality of life (QOL). However, limited data are available on its long-term benefits, particularly in the UK. We aimed to assess the impact of CSII on longer term outcomes. METHOD Patient-level data were obtained for CSII users at Derby Teaching Hospitals, UK. Patient confidence and satisfaction questionnaires using the Likert scale were used to assess confidence in self-management. Comparative statistics were conducted using Pearson's chi-square and Student's t-tests. RESULTS Some 258 CSII users were identified (60.1% female, mean age 43.9 ± 13.4 years). Overall, there was significant decrease in HbA1c from 78 mmol/mol (9.3 ± 2.0%) at baseline, to 69 mmol/mol (8.5 ± 1.3%) at 6 months [mean difference (md): -0.64; 95% confidence interval (95% CI): -0.91 to -0.37; P < 0.0001]; which was sustained at 6 years of follow-up (HbA1c : 66 mmol/mol, 8.2 ± 1.3%; md: -1.07%; 95% CI: -1.45 to -0.69; P < 0.0001). One hundred and twenty-one patients (47%) responded to the survey, of whom 95 (78.5%) reported a reduction in the frequency of hypoglycaemia; 102 (84.3%) were satisfied with the quality of care received in the insulin pump service. CONCLUSION CSII therapy led to a sustained long-term improvement in glycaemic control in addition to a reduction in self-reported hypoglycaemia.
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Affiliation(s)
- U Anyanwagu
- Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham
| | - H Olaoye
- Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham
| | - P Jennings
- Diabetes Unit, Royal Derby Hospital, Derby, UK
| | | | | | - D Hughes
- Diabetes Unit, Royal Derby Hospital, Derby, UK
| | - I Idris
- Division of Medical Sciences & Graduate Entry Medicine, School of Medicine, University of Nottingham, Nottingham
- Diabetes Unit, Royal Derby Hospital, Derby, UK
| | - E G Wilmot
- Diabetes Unit, Royal Derby Hospital, Derby, UK
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Ross L, Williams B, Jennings P. THE PREVALENCE AND NATURE OF PARAMEDIC ATTENDANCE TO OLDER ADULTS IN AUSTRALIA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- L. Ross
- Monash University, Melbourne, Victoria, Australia
| | - B. Williams
- Monash University, Melbourne, Victoria, Australia
| | - P. Jennings
- Monash University, Melbourne, Victoria, Australia
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McGuire F, Hegarty M, Jennings P, Marsden P, Smith L. Fancy a cup of scald? - The role of hot beverage burns in paediatric burns admissions in Ireland. Ir Med J 2017; 110:583. [PMID: 28952673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Burns and scalds are preventable injuries in children that typically occur in the home. This study aimed to examine the role of hot beverage scalds in paediatric burn admissions in order to identify key target audiences for future safety strategies. Using the Hospital Inpatient Enquiry System (HIPE) a retrospective study of paediatric burn admissions in 2014 examined demographics, cause and severity of injury and location of occurrence. There were 233 paediatric discharges (age 0-18 yrs.) with a principal diagnosis of burn injury; 57% of these occurred in children under three years and 95% of these occurred in the home. Scalds caused 74% of burn injuries; hot beverages accounted for least 33% of these of which 77% were partial thickness and 73% were upper body burns. Effective hot beverage scald prevention strategies, targeted towards caregivers in the home, are required.
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Affiliation(s)
- F McGuire
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly
| | - M Hegarty
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly
| | - P Jennings
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly
| | - P Marsden
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly
| | - L Smith
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly
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Jennings P, Lotito A, Baysson H, Pineau-Blondel E, Berlioz J. [Clinical pharmacy: Evaluation of physician's satisfactions and expectations in a French regional hospital]. Ann Pharm Fr 2016; 75:144-151. [PMID: 27769515 DOI: 10.1016/j.pharma.2016.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/01/2016] [Accepted: 08/10/2016] [Indexed: 11/25/2022]
Abstract
INTRODUCTION The purpose of the study was to evaluate physician's satisfaction with the clinical pharmacy activities in a French regional hospital. METHODS Data were collected by face-to-face interviews carried out by a public health intern with physicians from 14 different departments of medicine and surgery. A specifically designed questionnaire was used for this study. This contained 18 closed-ended questions, 3 open-ended questions and 6 questions relating to the multidisciplinary analysis of prescriptions of elderly patients. RESULTS The questionnaire was proposed to 78 physicians, of which 62 replied (participation rate of 79%). Thirty-seven percent were interns (23/62), 19% were assistants (12/62) and 44% were senior physicians (27/62). Clinical pharmacy satisfaction levels were generally very high. In regard to clinical skills, 87% of the physicians were satisfied with pharmacists' competencies and 91% by the pertinence of transmitted information. Ninety-five percent of the physicians were also satisfied by the logistical aspect and the relationship with pharmacists (reactivity, availability and communication). Analysis of the open-ended questions showed that physicians were in favour of the increased presence of clinical pharmacists on the wards. CONCLUSIONS This study shows a high level of physician satisfaction in relation to the clinical pharmacy activities in our hospital, and should be viewed as a strong endorsement of the work of the clinical pharmacy. This study highlights some areas of improvement such as increase presence of the clinical pharmacists on the wards. In order to assess periodically our activity, this study must be repeated in the future.
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Affiliation(s)
- P Jennings
- Service d'information et d'évaluation médicale, 74370 Metz-Tessy, France; Centre hospitalier Annecy-Genevois, 21, impasse des Ilettes, 74370 Metz-Tessy, France
| | - A Lotito
- Pharmacie à usage intérieur, France; Centre hospitalier Annecy-Genevois, 21, impasse des Ilettes, 74370 Metz-Tessy, France.
| | - H Baysson
- Délégation à la recherche clinique et à l'innovation, 74370 Metz-Tessy, France; Centre hospitalier Annecy-Genevois, 21, impasse des Ilettes, 74370 Metz-Tessy, France
| | - E Pineau-Blondel
- Pharmacie à usage intérieur, France; Centre hospitalier Annecy-Genevois, 21, impasse des Ilettes, 74370 Metz-Tessy, France
| | - J Berlioz
- Pharmacie à usage intérieur, France; Centre hospitalier Annecy-Genevois, 21, impasse des Ilettes, 74370 Metz-Tessy, France
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Wilmes A, Rauch C, Kern G, Feifel L, Gstraunthaler G, Jennings P. Development of human iPSC-derived renal cell models for toxicity testing. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.06.1557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Limonciel A, Carta G, Ringer T, Van Breda S, Kleinjans J, Jennings P. Differential effects of consecutive chemical exposure-recovery periods on the physiology and defence mechanisms of renal proximal tubule cells. Toxicol Lett 2016. [DOI: 10.1016/j.toxlet.2016.06.1919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Somerville L, Bareño J, Jennings P, McGordon A, Lyness C, Bloom I. The Effect of Pre-Analysis Washing on the Surface Film of Graphite Electrodes. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.04.133] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Kalansooriya A, Jennings P, Haddad F, Holbrook I, Whiting P. Urinary enzyme measurements as early indicators of renal insult in type 2 diabetes. Br J Biomed Sci 2016; 64:153-6. [DOI: 10.1080/09674845.2007.11732778] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- A. Kalansooriya
- School of Allied Health Sciences, De Montfort University, Leicester, LE1 9BH, UK
| | - P. Jennings
- Department of General MedicineYork District General Hospital, York, UK
| | - F. Haddad
- Department of General MedicineYork District General Hospital, York, UK
| | - I. Holbrook
- Department of General MedicineYork District General Hospital, York, UK
| | - P.H. Whiting
- School of Allied Health Sciences, De Montfort University, Leicester, LE1 9BH, UK
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Smith SL, Bowers D, Jennings P, Soomal R. Pulmonary radiofrequency ablation in a district general hospital: is it a safe and effective treatment? Clin Radiol 2016; 71:939.e1-8. [PMID: 27157314 DOI: 10.1016/j.crad.2016.03.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 04/07/2016] [Accepted: 03/31/2016] [Indexed: 11/29/2022]
Abstract
AIM To analyse the technical success of ablation therapy and the incidence of complications in patients treated with pulmonary ablation and to assess factors affecting local disease control and patient survival in a subgroup with metastatic colorectal cancer. MATERIALS AND METHODS Technical success and complications in all patients undergoing lung ablation between June 2009 and July 2015 were recorded. Overall survival and local disease control in a subgroup with metastases from a colorectal primary were calculated. Factors influencing outcome were explored. RESULTS Two hundred and seven pulmonary ablations were performed in 86 patients at 156 attendances. Technical success was achieved in 207/207 (100%). Thirty and 90-day mortality was 0%. The major complication rate was 13/86 (15%). One hundred and one metastases were treated in 46 patients with a colorectal primary. This group had a mean ± standard error survival time of 53.58±3.47 months with a 1, 2, 3, 4, and 5-year survival rate of 97.4%, 91.3%, 81.5%, 59.8%, and 48%. There was no statistically significant difference in survival regarding time to development of metastatic disease, the total number of lesions ablated, the initial number of lesions ablated, the maximum size of lesion treated, or unilateral versus bilateral disease. Patients with extrapulmonary disease were found to have a shorter survival from the primary diagnosis. Seventy-eight (77.2%) of the 101 lesions were stable after first RFA. Local relapse was more likely when a metastasis was close to a large (>3 mm) vessel. CONCLUSION RFA is a safe and effective procedure that can be performed without on-site cardiothoracic support. Good outcomes depend upon careful patient selection. This study supports its use in oligometastatic disease.
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Affiliation(s)
- S L Smith
- Department of Radiology, Ipswich Hospital NHS Trust, Heath Road, Ipswich, Suffolk IP4 5PD, UK.
| | - D Bowers
- Department of Science and Technology, University Campus Suffolk, Neptune Quay, Ipswich, Suffolk IP4 1QJ, UK
| | - P Jennings
- Department of Radiology, Ipswich Hospital NHS Trust, Heath Road, Ipswich, Suffolk IP4 5PD, UK
| | - R Soomal
- Department of Oncology, Ipswich Hospital NHS Trust, Heath Road, Ipswich, Suffolk IP4 5PD, UK
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Bellwon P, Truisi G, Bois F, Wilmes A, Schmidt T, Savary C, Parmentier C, Hewitt P, Schmal O, Josse R, Richert L, Guillouzo A, Mueller S, Jennings P, Testai E, Dekant W. Kinetics and dynamics of cyclosporine A in three hepatic cell culture systems. Toxicol In Vitro 2015; 30:62-78. [DOI: 10.1016/j.tiv.2015.07.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 06/30/2015] [Accepted: 07/06/2015] [Indexed: 01/08/2023]
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Bellwon P, Culot M, Wilmes A, Schmidt T, Zurich M, Schultz L, Schmal O, Gramowski-Voss A, Weiss D, Jennings P, Bal-Price A, Testai E, Dekant W. Cyclosporine A kinetics in brain cell cultures and its potential of crossing the blood–brain barrier. Toxicol In Vitro 2015; 30:166-75. [DOI: 10.1016/j.tiv.2015.01.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 11/30/2014] [Accepted: 01/05/2015] [Indexed: 02/08/2023]
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Herwig R, Gmuender H, Corvi R, Bloch KM, Brandenburg A, Castell J, Ceelen L, Chesne C, Doktorova TY, Jennen D, Jennings P, Limonciel A, Lock EA, McMorrow T, Phrakonkham P, Radford R, Slattery C, Stierum R, Vilardell M, Wittenberger T, Yildirimman R, Ryan M, Rogiers V, Kleinjans J. Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective. Arch Toxicol 2015; 90:2215-2229. [PMID: 26525393 DOI: 10.1007/s00204-015-1617-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 10/19/2015] [Indexed: 01/29/2023]
Abstract
The assessment of the carcinogenic potential of chemicals with alternative, human-based in vitro systems has become a major goal of toxicogenomics. The central read-out of these assays is the transcriptome, and while many studies exist that explored the gene expression responses of such systems, reports on robustness and reproducibility, when testing them independently in different laboratories, are still uncommon. Furthermore, there is limited knowledge about variability induced by the data analysis protocols. We have conducted an inter-laboratory study for testing chemical carcinogenicity evaluating two human in vitro assays: hepatoma-derived cells and hTERT-immortalized renal proximal tubule epithelial cells, representing liver and kidney as major target organs. Cellular systems were initially challenged with thirty compounds, genome-wide gene expression was measured with microarrays, and hazard classifiers were built from this training set. Subsequently, each system was independently established in three different laboratories, and gene expression measurements were conducted using anonymized compounds. Data analysis was performed independently by two separate groups applying different protocols for the assessment of inter-laboratory reproducibility and for the prediction of carcinogenic hazard. As a result, both workflows came to very similar conclusions with respect to (1) identification of experimental outliers, (2) overall assessment of robustness and inter-laboratory reproducibility and (3) re-classification of the unknown compounds to the respective toxicity classes. In summary, the developed bioinformatics workflows deliver accurate measures for inter-laboratory comparison studies, and the study can be used as guidance for validation of future carcinogenicity assays in order to implement testing of human in vitro alternatives to animal testing.
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Affiliation(s)
- R Herwig
- Department Computational Molecular Biology, Max-Planck-Institute for Molecular Genetics, Ihnestr. 73, 14195, Berlin, Germany.
| | - H Gmuender
- Genedata AG, Margarethenstrasse 38, 4053, Basel, Switzerland
| | - R Corvi
- European Union Reference Laboratory for Alternatives to Animal Testing (EURL ECVAM), Institute for Health and Consumer Protection (IHCP), European Commission Joint Research Centre, TP 126, Via E. Fermi 2749, 21027, Ispra, Italy
| | - K M Bloch
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - A Brandenburg
- Genedata AG, Margarethenstrasse 38, 4053, Basel, Switzerland
| | - J Castell
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Valencia, Av. Blasco Ibanez 15, 46010, Valencia, Spain
| | - L Ceelen
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Brussels, Belgium
| | - C Chesne
- Biopredic International, Parc d'affaires de la Bretèche, Bldg. A4, 35760, St Gregoire, France
| | - T Y Doktorova
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Brussels, Belgium
| | - D Jennen
- Department of Toxicogenomics, Maastricht University, Maastricht, The Netherlands
| | - P Jennings
- Division of Physiology, Department of Physiology and Medical Physics, Medical University of Innsbruck, Innsbruck, Austria
| | - A Limonciel
- Division of Physiology, Department of Physiology and Medical Physics, Medical University of Innsbruck, Innsbruck, Austria
| | - E A Lock
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool, L3 3AF, UK
| | - T McMorrow
- Conway Institute, School of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - P Phrakonkham
- European Union Reference Laboratory for Alternatives to Animal Testing (EURL ECVAM), Institute for Health and Consumer Protection (IHCP), European Commission Joint Research Centre, TP 126, Via E. Fermi 2749, 21027, Ispra, Italy
| | - R Radford
- Conway Institute, School of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - C Slattery
- Conway Institute, School of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - R Stierum
- Department of Risk Analysis for Products in Development, Netherlands Organisation for Applied Scientific Research (TNO), Utrechtseweg 48, 3704 HE, Zeist, The Netherlands
| | - M Vilardell
- Department Computational Molecular Biology, Max-Planck-Institute for Molecular Genetics, Ihnestr. 73, 14195, Berlin, Germany
| | - T Wittenberger
- Genedata AG, Margarethenstrasse 38, 4053, Basel, Switzerland
| | - R Yildirimman
- Department Computational Molecular Biology, Max-Planck-Institute for Molecular Genetics, Ihnestr. 73, 14195, Berlin, Germany
| | - M Ryan
- Conway Institute, School of Biomolecular and Biomedical Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - V Rogiers
- Department of In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, 1090, Brussels, Belgium
| | - J Kleinjans
- Department of Toxicogenomics, Maastricht University, Maastricht, The Netherlands
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Limonciel A, Kollipara L, Zahedi R, Sickmann A, Jennings P. Identification of novel mechanistic biomarkers of nephrotoxicity by proteomics and phosphoproteomics. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Smith S, Jennings P. Pictorial review of appearances post lung thermal ablation: what is normal? Cancer Imaging 2014. [PMCID: PMC4242756 DOI: 10.1186/1470-7330-14-s1-p7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Mackrill J, Jennings P, Cain R. Exploring positive hospital ward soundscape interventions. Appl Ergon 2014; 45:1454-1460. [PMID: 24768090 DOI: 10.1016/j.apergo.2014.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 04/02/2014] [Accepted: 04/06/2014] [Indexed: 06/03/2023]
Abstract
Sound is often considered as a negative aspect of an environment that needs mitigating, particularly in hospitals. It is worthwhile however, to consider how subjective responses to hospital sounds can be made more positive. The authors identified natural sound, steady state sound and written sound source information as having the potential to do this. Listening evaluations were conducted with 24 participants who rated their emotional (Relaxation) and cognitive (Interest and Understanding) response to a variety of hospital ward soundscape clips across these three interventions. A repeated measures ANOVA revealed that the 'Relaxation' response was significantly affected (n(2) = 0.05, p = 0.001) by the interventions with natural sound producing a 10.1% more positive response. Most interestingly, written sound source information produced a 4.7% positive change in response. The authors conclude that exploring different ways to improve the sounds of a hospital offers subjective benefits that move beyond sound level reduction. This is an area for future work to focus upon in an effort to achieve more positively experienced hospital soundscapes and environments.
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Affiliation(s)
- J Mackrill
- WMG, University of Warwick, Coventry CV4 7AL, UK.
| | - P Jennings
- WMG, University of Warwick, Coventry CV4 7AL, UK
| | - R Cain
- WMG, University of Warwick, Coventry CV4 7AL, UK
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Walsh M, Wallner G, Jennings P. Radioactivity in drinking water supplies in Western Australia. J Environ Radioact 2014; 130:56-62. [PMID: 24463720 DOI: 10.1016/j.jenvrad.2013.12.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 12/06/2013] [Accepted: 12/19/2013] [Indexed: 06/03/2023]
Abstract
Radiochemical analysis was carried out on 52 drinking water samples taken from public outlets in the southwest of Western Australia. All samples were analysed for Ra-226, Ra-228 and Pb-210. Twenty five of the samples were also analysed for Po-210, and 23 were analysed for U-234 and U-238. Ra-228 was found in 45 samples and the activity ranged from <4.000 to 296.1 mBq L(-1). Ra-226 was detected in all 52 samples and the activity ranged from 3.200 to 151.1 mBq L(-1). Po-210 was detected in 24 samples and the activity ranged from 0.000 to 114.2 mBq L(-1). These data were used to compute the annual radiation dose that persons of different age groups and also for pregnant and lactating females would receive from drinking this water. The estimated doses ranged from 0.001 to 2.375 mSv y(-1) with a mean annual dose of 0.167 mSv y(-1). The main contributing radionuclides to the annual dose were Ra-228, Po-210 and Ra-226. Of the 52 drinking water samples tested, 94% complied with the current Australian Drinking Water Guidelines, while 10% complied with the World Health Organization's radiological guidelines which many other countries use. It is likely that these results provide an overestimate of the compliance, due to limitations, in the sampling technique and resource constraints on the analysis. Because of the increasing reliance of the Western Australian community on groundwater for domestic and agricultural purposes, it is likely that the radiological content of the drinking water will increase in the future. Therefore there is a need for further monitoring and analysis in order to identify problem areas.
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Affiliation(s)
- M Walsh
- School of Engineering and Energy, Murdoch University, 90 South Street, Murdoch, Western Australia 6150, Australia.
| | - G Wallner
- Institute of Inorganic Chemistry, University of Vienna, Austria
| | - P Jennings
- School of Engineering and Energy, Murdoch University, 90 South Street, Murdoch, Western Australia 6150, Australia
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Jennings P, Hegarty M, Smith L. The National Newborn Bloodspot Screening Programme (NNBSP) process review 2010. Ir Med J 2013; 106:171-173. [PMID: 23909152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The National Newborn Bloodspot Screening Programme (NNBSP) incorporates screening for several conditions where early identification helps prevent serious disability or mortality. A national group was established (2009) to plan for the inclusion of screening for cystic fibrosis (CF); as part of this process a review of the existing NNBSP was undertaken. Information was obtained through consultation with the Director of the National Newborn Bloodspot Screening Laboratory (NNBSL) and survey of maternity units (20), Local Health Office (LHO) areas (32), and practicing domiciliary midwives (16). Response rate: hospitals 100%; LHO areas 100%; domiciliary midwives 56%. Potential for strengthening quality assurance was identified e.g. single comprehensive screening register, consistent and timely procedures for checking results. Recommendations, many of which have since been implemented, included overall governance structure, liaison officer, quality assurance programme, ring-fenced funding, standardised unique identifier, dedicated laboratory IT system, secure web-based transmission of results and fail-safe method of tracking samples.
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Affiliation(s)
- P Jennings
- Department of Public Health, HSE Midlands, Area Office, Tullamore, Co Offaly.
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Legendre C, Cohen D, Delmas Y, Feldkamp T, Fouque D, Furman R, Gaber O, Greenbaum L, Goodship T, Haller H, Herthelius M, Hourmant M, Licht C, Moulin B, Sheerin N, Trivelli A, Bedrosian CL, Loirat C, Legendre C, Babu S, Cohen D, Delmas Y, Furman R, Gaber O, Greenbaum L, Hourmant M, Jungraithmayr T, Lebranchu Y, Riedl M, Sheerin N, Bedrosian CL, Loirat C, Sheerin N, Legendre C, Greenbaum L, Furman R, Cohen D, Gaber AO, Bedrosian C, Loirat C, Haller H, Licht C, Muus P, Legendre C, Douglas K, Hourmant M, Herthelius M, Trivelli A, Goodship T, Remuzzi G, Bedrosian C, Loirat C, Kourouklaris A, Ioannou K, Athanasiou I, Demetriou K, Panagidou A, Zavros M, Rodriguez C NY, Blasco M, Arcal C, Quintana LF, Rodriguez de Cordoba S, Campistol JM, Bachmann N, Eisenberger T, Decker C, Bolz HJ, Bergmann C, Pesce F, Cox SN, Serino G, De Palma G, Sallustio FP, Schena F, Falchi M, Pieri M, Stefanou C, Zaravinos A, Erguler K, Lapathitis G, Dweep H, Sticht C, Anastasiadou N, Zouvani I, Voskarides K, Gretz N, Deltas CC, Ruiz A, Bonny O, Sallustio F, Serino G, Curci C, Cox S, De Palma G, Schena F, Kemter E, Sklenak S, Aigner B, Wanke R, Kitzler TM, Moskowitz JL, Piret SE, Lhotta K, Tashman A, Velez E, Thakker RV, Kotanko P, Leierer J, Rudnicki M, Perco P, Koppelstaetter C, Mayer G, Sa MJN, Alves S, Storey H, Flinter F, Willems PJ, Carvalho F, Oliveira J, Arsali M, Papazachariou L, Demosthenous P, Lazarou A, Hadjigavriel M, Stavrou C, Yioukkas L, Voskarides K, Deltas C, Zavros M, Pierides A, Arsali M, Demosthenous P, Papazachariou L, Voskarides K, Kkolou M, Hadjigavriel M, Zavros M, Deltas C, Pierides A, Toka HR, Dibartolo S, Lanske B, Brown EM, Pollak MR, Familiari A, Zavan B, Sanna Cherchi S, Fabris A, Cristofaro R, Gambaro G, D'Angelo A, Anglani F, Toka H, Mount D, Pollak M, Curhan G, Sengoge G, Bajari T, Kupczok A, von Haeseler A, Schuster M, Pfaller W, Jennings P, Weltermann A, Blake S, Sunder-Plassmann G, Kerti A, Csohany R, Wagner L, Javorszky E, Maka E, Tulassay T, Tory K, Kingswood J, Nikolskaya N, Mbundi J, Kingswood J, Jozwiak S, Belousova E, Frost M, Kuperman R, Bebin M, Korf B, Flamini R, Kohrman M, Sparagana S, Wu J, Brechenmacher T, Stein K, Bissler J, Franz D, Kingswood J, Zonnenberg B, Frost M, Cheung W, Wang J, Brechenmacher T, Lam D, Bissler J, Budde K, Ivanitskiy L, Sowershaewa E, Krasnova T, Samokhodskaya L, Safarikova M, Jana R, Jitka S, Obeidova L, Kohoutova M, Tesar V, Evrengul H, Ertan P, Serdaroglu E, Yuksel S, Mir S, Yang n Ergon E, Berdeli A, Zawada A, Rogacev K, Rotter B, Winter P, Fliser D, Heine G, Bataille S, Moal V, Berland Y, Daniel L, Rosado C, Bueno E, Fraile P, Lucas C, Garcoa-Cosmes P, Tabernero JM, Gonzalez R, Rosado C, Bueno E, Fraile P, Lucas C, Garcia-Cosmes P, Tabernero JM, Gonzalez R, Silska-Dittmar M, Zaorska K, Malke A, Musielak A, Ostalska-Nowicka D, Zachwieja J, K d r V, Uz E, Yigit A, Altuntas A, Yigit B, Inal S, Uz E, Sezer M, Yilmaz R, Visciano B, Porto C, Acampora E, Russo R, Riccio E, Capuano I, Parenti G, Pisani A, Feriozzi S, Perrin A, West M, Nicholls K, Sunder-Plassmann G, Torras J, Cybulla M, Conti M, Angioi A, Floris M, Melis P, Asunis AM, Piras D, Pani A, Warnock D, Guasch A, Thomas C, Wanner C, Campbell R, Vujkovac B, Okur I, Biberoglu G, Ezgu F, Tumer L, Hasanoglu A, Bicik Z, Akin Y, Mumcuoglu M, Ecder T, Paliouras C, Mattas G, Papagiannis N, Ntetskas G, Lamprianou F, Karvouniaris N, Alivanis P. Genetic diseases and molecular genetics. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Hoit G, Hinkewich C, Tiao J, Porgo V, Moore L, Moore L, Tiao J, Wang C, Moffatt B, Wheeler S, Gillman L, Bartens K, Lysecki P, Pallister I, Patel S, Bradford P, Bradford P, Kidane B, Holmes A, Trajano A, March J, Lyons R, Kao R, Rezende-Neto J, Leblanc Y, Rezende-Neto J, Vogt K, Alzaid S, Jansz G, Andrusiek D, Andrusiek D, Bailey K, Livingston M, Calthorpe S, Hsu J, Lubbert P, Boitano M, Leeper W, Williamson O, Reid S, Alonazi N, Lee C, Rezende-Neto J, Aleassa E, Jennings P, Jennings P, Mador B, Hoffman K, Riley J, Vu E, Alburakan A, Alburakan A, Alburakan A, Mckee J, Bobrovitz N, Gabbe B, Gabbe B, Hodgkinson J, Hodgkinson J, Ali J, Ali J, Grant M, Roberts D, Holodinsky J, Cooper C, Santana M, Kruger K, Hodgkinson J, Waggott M, Da Luz L, Banfield J, Santana M, Dorigatti A, Birn K, Bobrovitz N, Zakirova R, Davies D, Das D, Gamme G, Pervaiz F, Almarhabi Y, Brainard A, Brown R, Bell N, Bell N, Jowett H, Jowett H, Bressan S, Hogan A, Watson I, Woodford S, Hogan A, Boulay R, Watson I, Howlett M, Atkinson P, Chesters A, Hamadani F, Atkinson P, Azzam M, Fraser J, Doucet J, Atkinson P, Muakkassa F, Sathivel N, Chadi S, Joseph B, Takeuchi L, Bradley N, Al Bader B, Kidane B, Harrington A, Nixon K, Veigas P, Joseph B, O’Keeffe T, Bracco D, Rezende-Neto J, Azzam M, Lin Y, Bailey K, Bracco D, Nash N, Alhabboubi M, Slobogean G, Spicer J, Heidary B, Joos E, Berg R, Berg R, Sankarankutty A, Zakrison T, Babul S, Lockhart S, Faux S, Jackson A, Lee T, Bailey K, Pemberton J, Green R, Tallon J, Moore L, Turgeon A, Boutin A, Moore L, Reinartz D, Lapointe G, Turgeon A, Stelfox H, Turgeon A, Nathens A, Neveu X, Stelfox H, Turgeon A, Nathens A, Neveu X, Moore L, Turgeon A, Bratu I, Gladwin C, Voaklander D, Lewis M, Vogt K, Eckert K, Williamson J, Stewart TC, Parry N, Gray D, L’Heureux R, Ziesmann M, Kortbeek J, Brindley P, Hicks C, Fata P, Engels P, Ball C, Paton-Gay D, Widder S, Vogt K, Hernandez-Alejandro R, Gray D, Vanderbeek L, Forrokhyar F, Anatharajah R, Howatt N, Lamb S, Sne N, Kahnamoui K, Lyons R, Walters A, Brooks C, Pinder L, Rahman S, Walters A, Kidane B, Parry N, Donnelly E, Lewell M, Mellow R, Hedges C, Morassutti P, Bulatovic R, Morassutti P, Galbraith E, McKenzie S, Bradford D, Lewell M, Peddle M, Dukelow A, Eby D, McLeod S, Bradford P, Stewart TC, Parry N, Williamson O, Fraga G, Pereira B, Sareen J, Doupe M, Gawaziuk J, Chateau D, Logsetty S, Pallister I, Lewis J, O’Doherty D, Hopkins S, Griffiths S, Palmer S, Gabbe B, Xu X, Martin C, Xenocostas A, Parry N, Mele T, Rui T, Abreu E, Andrade M, Cruz F, Pires R, Carreiro P, Andrade T, Lampron J, Balaa F, Fortuna R, Issa H, Dias P, Marques M, Fernandes T, Sousa T, Inaba K, Smith J, Okoye O, Joos E, Shulman I, Nelson J, Parry N, Rhee P, Demetriades D, Ostrofsky R, Butler-Laporte G, Chughtai T, Khwaja K, Fata P, Mulder D, Razek T, Deckelbaum D, Bailey K, Pemberton J, Evans D, Anton H, Wei J, Randall E, Sobolev B, Scott BB, van Heest R, Frankfurter C, Pemberton J, McKerracher S, Stewart TC, Merritt N, Barber L, Kimmel L, Hodgson C, Webb M, Holland A, Gruen R, Harrison K, Hwang M, Hsee L, Civil I, Muizelaar A, Baillie F, Leeper T, Stewart TC, Gray D, Parry N, Sutherland A, Hart M, Gabbe B, Tuma F, Coates A, Farrokhyar F, Faidi S, Gastaldo F, Paskar D, Reid S, Faidi S, Petrisor B, Bhandari M, Loh WL, Ho C, Chong C, Rodrigues G, Gissoni M, Martins M, Andrade M, Cunha-Melo J, Rizoli S, Abu-Zidan F, Cameron P, Bernard S, Walker T, Jolley D, Fitzgerald M, Masci K, Gabbe B, Simpson P, Smith K, Cox S, Cameron P, Evans D, West A, Barratt L, Rozmovits L, Livingstone B, Vu M, Griesdale D, Schlamp R, Wand R, Alhabboubi M, Alrowaili A, Alghamdi H, Fata P, Essbaiheen F, Alhabboubi M, Fata P, Essbaiheen F, Chankowsky J, Razek T, Stephens M, Vis C, Belton K, Kortbeek J, Bratu I, Dufresne B, Guilfoyle J, Ibbotson G, Martin K, Matheson D, Parks P, Thomas L, Kirkpatrick A, Santana M, Kline T, Kortbeek J, Stelfox H, Lyons R, Macey S, Fitzgerald M, Judson R, Cameron P, Sutherland A, Hart M, Morgan M, McLellan S, Wilson K, Cameron P, Sorvari A, Chaudhry Z, Khawaja K, Ali A, Akhtar J, Zubair M, Nickow J, Sorvari A, Holodinsky J, Jaeschke R, Ball C, Blaser AR, Starkopf J, Zygun D, Kirkpatrick A, Roberts D, Ball C, Blaser AR, Starkopf J, Zygun D, Jaeschke R, Kirkpatrick A, Santana M, Stelfox H, Stelfox H, Rizoli S, Tanenbaum B, Stelfox H, Redondano BR, Jimenez LS, Zago T, de Carvalho RB, Calderan TA, Fraga G, Campbell S, Widder S, Paton-Gay D, Engels P, Ferri M, Santana M, Kline T, Kortbeek J, Stelfox H, Nathens A, Lashoher A, McFarlan A, Ahmed N, Booy J, McDowell D, Nasr A, Wales P, Roberts D, Mercado M, Vis C, Kortbeek J, Kirkpatrick A, Lall R, Stelfox H, Ball C, Niven D, Dixon E, Stelfox H, Kirkpatrick A, Kaplan G, Hameed M, Ball C, Qadura M, Sne N, Reid S, Coates A, Faidi S, Veenstra J, Hennecke P, Gardner R, Appleton L, Sobolev B, Simons R, van Heest R, Hameed M, Sobolev B, Simons R, van Heest R, Hameed M, Palmer C, Bevan C, Crameri J, Palmer C, Hogan D, Grealy L, Bevan C, Palmer C, Jowett H, Boulay R, Chisholm A, Beairsto E, Goulette E, Martin M, Benjamin S, Boulay R, Watson I, Boulay R, Watson I, Watson I, Savoie J, Benjamin S, Martin M, Hogan A, Woodford S, Benjamin S, Chisholm A, Ondiveeran H, Martin M, Atkinson P, Doody K, Fraser J, Leblanc-Duchin D, Strack B, Naveed A, vanRensburg L, Madan R, Atkinson P, Boulva K, Deckelbaum D, Khwaja K, Fata P, Razek T, Fraser J, Verheul G, Parks A, Milne J, Nemeth J, Fata P, Correa J, Deckelbaum D, Bernardin B, Al Bader B, Khwaja K, Razek T, Atkinson P, Benjamin S, Sproul E, Mehta A, Galarneau M, Mahadevan P, Bansal V, Dye J, Hollingsworth-Fridlund P, Stout P, Potenza B, Coimbra R, Madan R, Marley R, Salvator A, Pisciotta D, Bridge J, Lin S, Ovens H, Nathens A, Abdo H, Dencev-Bihari R, Parry N, Lawendy A, Ibrahim-Zada I, Pandit V, Tang A, O’Keeffe T, Wynne J, Gries L, Friese R, Rhee P, Hameed M, Simons R, Taulu T, Wong H, Saleem A, Azzam M, Boulva K, Razek T, Khwaja K, Mulder D, Deckelbaum D, Fata P, Plourde M, Chadi S, Forbes T, Parry N, Martin G, Gaunt K, Bandiera G, Bawazeer M, MacKinnon D, Ahmed N, Spence J, Sankarankutty A, Nascimento B, Rizoli S, Ibrahim-Zada I, Aziz H, Tang A, Friese R, Wynne J, O’keeffe T, Vercruysse G, Kulvatunyou N, Rhee P, Sakles J, Mosier J, Wynne J, Kulvatunyou N, Tang A, Joseph B, Rhee P, Khwaja K, Fata P, Deckelbaum D, Razek T, Dias P, Issa H, Fortuna R, Sousa T, Abreu E, Bracco D, Khwaja K, Fata P, Deckelbaum D, Razek T, Bracco D, Khwaja K, Fata P, Deckelbaum D, Razek T, Norman D, Li J, Pemberton J, Al-Oweis J, Khwaja K, Fata P, Deckelbaum D, Razek T, Albuz O, Karamanos E, Vogt K, Okoye O, Talving P, Inaba K, Demetriades D, Elhusseini M, Sudarshan M, Deckelbaum D, Fata P, Razek T, Khwaja K, MacPherson C, Sun T, Pelletier M, Hameed M, Khalil MA, Azzam M, Valenti D, Fata P, Deckelbaum D, Razek T, Brown R, Simons R, Evans D, Hameed M, Inaba K, Vogt K, Okoye O, Gelbard R, Moe D, Grabo D, Demetriades D, Inaba K, Karamanos E, Okoye O, Talving P, Demetriades D, Inaba K, Karamanos E, Pasley J, Teixeira P, Talving P, Demetriades D, Fung S, Alababtain I, Brnjac E, Luz L, Nascimento B, Rizoli S, Parikh P, Proctor K, Murtha M, Schulman C, Namias N, Goldman R, Pike I, Korn P, Flett C, Jackson T, Keith J, Joseph T, Giddins E, Ouellet J, Cook M, Schreiber M, Kortbeek J. Trauma Association of Canada (TAC) Annual Scientific Meeting. The Westin Whistler Resort & Spa, Whistler, BC, Thursday, Apr. 11 to Saturday, Apr. 13, 2013Testing the reliability of tools for pediatric trauma teamwork evaluation in a North American high-resource simulation settingThe association of etomidate with mortality in trauma patientsDefinition of isolated hip fractures as an exclusion criterion in trauma centre performance evaluations: a systematic reviewEstimation of acute care hospitalization costs for trauma hospital performance evaluation: a systematic reviewHospital length of stay following admission for traumatic injury in Canada: a multicentre cohort studyPredictors of hospital length of stay following traumatic injury: a multicentre cohort studyInfluence of the heterogeneity in definitions of an isolated hip fracture used as an exclusion criterion in trauma centre performance evaluations: a multicentre cohort studyPediatric trauma, advocacy skills and medical studentsCompliance with the prescribed packed red blood cell, fresh frozen plasma and platelet ratio for the trauma transfusion pathway at a level 1 trauma centreEarly fixed-wing aircraft activation for major trauma in remote areasDevelopment of a national, multi-disciplinary trauma crisis resource management curriculum: results from the pilot courseThe management of blunt hepatic trauma in the age of angioembolization: a single centre experienceEarly predictors of in-hospital mortality in adult trauma patientsThe impact of open tibial fracture on health service utilization in the year preceding and following injuryA systematic review and meta-analysis of the efficacy of red blood cell transfusion in the trauma populationSources of support for paramedics managing work-related stress in a Canadian EMS service responding to multisystem trauma patientsAnalysis of prehospital treatment of pain in the multisystem trauma patient at a community level 2 trauma centreIncreased mortality associated with placement of central lines during trauma resuscitationChronic pain after serious injury — identifying high risk patientsEpidemiology of in-hospital trauma deaths in a Brazilian university teaching hospitalIncreased suicidality following major trauma: a population-based studyDevelopment of a population-wide record linkage system to support trauma researchInduction of hmgb1 by increased gut permeability mediates acute lung injury in a hemorrhagic shock and resuscitation mouse modelPatients who sustain gunshot pelvic fractures are at increased risk for deep abscess formation: aggravated by rectal injuryAre we transfusing more with conservative management of isolated blunt splenic injury? A retrospective studyMotorcycle clothesline injury prevention: Experimental test of a protective deviceA prospective analysis of compliance with a massive transfusion protocol - activation alone is not enoughAn evaluation of diagnostic modalities in penetrating injuries to the cardiac box: Is there a role for routine echocardiography in the setting of negative pericardial FAST?Achievement of pediatric national quality indicators — an institutional report cardProcess mapping trauma care in 2 regional health authorities in British Columbia: a tool to assist trauma sys tem design and evaluationPatient safety checklist for emergency intubation: a systematic reviewA standardized flow sheet improves pediatric trauma documentationMassive transfusion in pediatric trauma: a 5-year retrospective reviewIs more better: Does a more intensive physiotherapy program result in accelerated recovery for trauma patients?Trauma care: not just for surgeons. Initial impact of implementing a dedicated multidisciplinary trauma team on severely injured patientsThe role of postmortem autopsy in modern trauma care: Do we still need them?Prototype cervical spine traction device for reduction stabilization and transport of nondistraction type cervical spine injuriesGoing beyond organ preservation: a 12-year review of the beneficial effects of a nonoperative management algorithm for splenic traumaAssessing the construct validity of a global disability measure in adult trauma registry patientsThe mactrauma TTL assessment tool: developing a novel tool for assessing performance of trauma traineesA quality improvement approach to developing a standardized reporting format of ct findings in blunt splenic injuriesOutcomes in geriatric trauma: what really mattersFresh whole blood is not better than component therapy (FFP:RBC) in hemorrhagic shock: a thromboelastometric study in a small animal modelFactors affecting mortality of chest trauma patients: a prospective studyLong-term pain prevalence and health related quality of life outcomes for patients enrolled in a ketamine versus morphine for prehospital traumatic pain randomized controlled trialDescribing pain following trauma: predictors of persistent pain and pain prevalenceManagement strategies for hemorrhage due to pelvic trauma: a survey of Canadian general surgeonsMajor trauma follow-up clinic: Patient perception of recovery following severe traumaLost opportunities to enhance trauma practice: culture of interprofessional education and sharing among emergency staffPrehospital airway management in major trauma and traumatic brain injury by critical care paramedicsImproving patient selection for angiography and identifying risk of rebleeding after angioembolization in the nonoperative management of high grade splenic injuriesFactors predicting the need for angioembolization in solid organ injuryProthrombin complex concentrates use in traumatic brain injury patients on oral anticoagulants is effective despite underutilizationThe right treatment at the right time in the right place: early results and associations from the introduction of an all-inclusive provincial trauma care systemA multicentre study of patient experiences with acute and postacute injury carePopulation burden of major trauma: Has introduction of an organized trauma system made a difference?Long-term functional and return to work outcomes following blunt major trauma in Victoria, AustraliaSurgical dilemma in major burns victim: heterotopic ossification of the tempromandibular jointWhich radiological modality to choose in a unique penetrating neck injury: a differing opinionThe Advanced Trauma Life Support (ATLS) program in CanadaThe Rural Trauma Team Development Course (RTTDC) in Pakistan: Is there a role?Novel deployment of BC mobile medical unit for coverage of BMX world cup sporting eventIncidence and prevalence of intra-abdominal hypertension and abdominal compartment syndrome in critically ill adults: a systematic review and meta-analysisRisk factors for intra-abdominal hypertension and abdominal compartment syndrome in critically ill or injured adults: a systematic review and meta-analysisA comparison of quality improvement practices at adult and pediatric trauma centresInternational trauma centre survey to evaluate content validity, usability and feasibility of quality indicatorsLong-term functional recovery following decompressive craniectomy for severe traumatic brain injuryMorbidity and mortality associated with free falls from a height among teenage patients: a 5-year review from a level 1 trauma centreA comparison of adverse events between trauma patients and general surgery patients in a level 1 trauma centreProcoagulation, anticoagulation and fibrinolysis in severely bleeding trauma patients: a laboratorial characterization of the early trauma coagulopathyThe use of mobile technology to facilitate surveillance and improve injury outcome in sport and physical activityIntegrated knowledge translation for injury quality improvement: a partnership between researchers and knowledge usersThe impact of a prevention project in trauma with young and their learningIntraosseus vascular access in adult trauma patients: a systematic reviewThematic analysis of patient reported experiences with acute and post-acute injury careAn evaluation of a world health organization trauma care checklist quality improvement pilot programProspective validation of the modified pediatric trauma triage toolThe 16-year evolution of a Canadian level 1 trauma centre: growing up, growing out, and the impact of a booming economyA 20-year review of trauma related literature: What have we done and where are we going?Management of traumatic flail chest: a systematic review of the literatureOperative versus nonoperative management of flail chestEmergency department performance of a clinically indicated and technically successful emergency department thoracotomy and pericardiotomy with minimal equipment in a New Zealand institution without specialized surgical backupBritish Columbia’s mobile medical unit — an emergency health care support resourceRoutine versus ad hoc screening for acute stress: Who would benefit and what are the opportunities for trauma care?A geographical analysis of the Early Development Instrument (EDI) and childhood injuryDevelopment of a pediatric spinal cord injury nursing course“Kids die in driveways” — an injury prevention campaignEpidemiology of traumatic spine injuries in childrenA collaborative approach to reducing injuries in New Brunswick: acute care and injury preventionImpact of changes to a provincial field trauma triage tool in New BrunswickEnsuring quality of field trauma triage in New BrunswickBenefits of a provincial trauma transfer referral system: beyond the numbersThe field trauma triage landscape in New BrunswickImpact of the Rural Trauma Team Development Course (RTTDC) on trauma transfer intervals in a provincial, inclusive trauma systemTrauma and stress: a critical dynamics study of burnout in trauma centre healthcare professionalsUltrasound-guided pediatric forearm fracture reduction with sedation in the emergency departmentBlock first, opiates later? The use of the fascia iliaca block for patients with hip fractures in the emergency department: a systematic reviewRural trauma systems — demographic and survival analysis of remote traumas transferred from northern QuebecSimulation in trauma ultrasound trainingIncidence of clinically significant intra-abdominal injuries in stable blunt trauma patientsWake up: head injury management around the clockDamage control laparotomy for combat casualties in forward surgical facilitiesDetection of soft tissue foreign bodies by nurse practitioner performed ultrasoundAntihypertensive medications and walking devices are associated with falls from standingThe transfer process: perspectives of transferring physiciansDevelopment of a rodent model for the study of abdominal compartment syndromeClinical efficacy of routine repeat head computed tomography in pediatric traumatic brain injuryEarly warning scores (EWS) in trauma: assessing the “effectiveness” of interventions by a rural ground transport service in the interior of British ColumbiaAccuracy of trauma patient transfer documentation in BCPostoperative echocardiogram after penetrating cardiac injuries: a retrospective studyLoss to follow-up in trauma studies comparing operative methods: a systematic reviewWhat matters where and to whom: a survey of experts on the Canadian pediatric trauma systemA quality initiative to enhance pain management for trauma patients: baseline attitudes of practitionersComparison of rotational thromboelastometry (ROTEM) values in massive and nonmassive transfusion patientsMild traumatic brain injury defined by GCS: Is it really mild?The CMAC videolaryngosocpe is superior to the glidescope for the intubation of trauma patients: a prospective analysisInjury patterns and outcome of urban versus suburban major traumaA cost-effective, readily accessible technique for progressive abdominal closureEvolution and impact of the use of pan-CT scan in a tertiary urban trauma centre: a 4-year auditAdditional and repeated CT scan in interfacilities trauma transfers: room for standardizationPediatric trauma in situ simulation facilitates identification and resolution of system issuesHospital code orange plan: there’s an app for thatDiaphragmatic rupture from blunt trauma: an NTDB studyEarly closure of open abdomen using component separation techniqueSurgical fixation versus nonoperative management of flail chest: a meta-analysisIntegration of intraoperative angiography as part of damage control surgery in major traumaMass casualty preparedness of regional trauma systems: recommendations for an evaluative frameworkDiagnostic peritoneal aspirate: An obsolete diagnostic modality?Blunt hollow viscus injury: the frequency and consequences of delayed diagnosis in the era of selective nonoperative managementEnding “double jeopardy:” the diagnostic impact of cardiac ultrasound and chest radiography on operative sequencing in penetrating thoracoabdominal traumaAre trauma patients with hyperfibrinolysis diagnosed by rotem salvageable?The risk of cardiac injury after penetrating thoracic trauma: Which is the better predictor, hemodynamic status or pericardial window?The online Concussion Awareness Training Toolkit for health practitioners (CATT): a new resource for recognizing, treating, and managing concussionThe prevention of concussion and brain injury in child and youth team sportsRandomized controlled trial of an early rehabilitation intervention to improve return to work Rates following road traumaPhone call follow-upPericardiocentesis in trauma: a systematic review. Can J Surg 2013. [DOI: 10.1503/cjs.005813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Hewitt D, Jennings P, Clements M. PB7 Does more mean less? The impact of increased consultant numbers on ED admission rates. Arch Emerg Med 2012. [DOI: 10.1136/emermed-2012-201246.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Helliwell K, Jennings P. Determination of the Anhydrous Morphine Content of Aromatic Chalk with Opium Mixture BP. J Pharm Pharmacol 2011. [DOI: 10.1111/j.2042-7158.1985.tb14198.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- K Helliwell
- William Ransom & Son plc, Hitchin, Herts SG5 1LY, UK
| | - P Jennings
- William Ransom & Son plc, Hitchin, Herts SG5 1LY, UK
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Jennings P, Hein C, Rabach J, Walker T, Grantham H, Jacobs I. Emergency care providers perceptions of CPR measurement, recording and feedback—Identifying potential barriers for implementation. Resuscitation 2010. [DOI: 10.1016/j.resuscitation.2010.09.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Stenglein S, Rodriguero M, Chandler E, Jennings P, Salerno G, Nicholson P. Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences. Fungal Biol 2010; 114:96-106. [DOI: 10.1016/j.mycres.2009.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2009] [Revised: 10/26/2009] [Accepted: 10/29/2009] [Indexed: 11/30/2022]
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Gosman N, Steed A, Hollins TW, Bayles R, Jennings P, Nicholson P. Semi-dwarfing Rht-B1 and Rht-D1 loci of wheat differ significantly in their influence on resistance to Fusarium head blight. Theor Appl Genet 2009; 118:695-702. [PMID: 19034409 DOI: 10.1007/s00122-008-0930-930] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 07/19/2008] [Accepted: 11/04/2008] [Indexed: 05/24/2023]
Abstract
Fusarium head blight (FHB) is an important disease of wheat worldwide. Soissons is one of the most resistant varieties grown in UK. The current study was undertaken to identify QTL for FHB resistance in Soissons and to determine whether the semi-dwarfing alleles Rht-B1b and Rht-D1b have a similar influence on susceptibility to FHB. A Soissons (Rht-B1b; Rht-D1a) x Orvantis (Rht-B1a; Rht-D1b) doubled haploid (DH) population was assessed for FHB resistance in three trials. Soissons contributed a single, stable major FHB QTL linked to the Rht-D1 locus. In contrast, the Rht-B1b allele (contributed by Soissons) conferred no negative effect on FHB resistance, even conferring a very minor positive effect in one trial. The influence of the Rht-B1b and Rht-D1b alleles on FHB resistance was further investigated using both Mercia and Maris Huntsman near-isogenic lines. Under high disease pressure both Rht-B1b and Rht-D1b significantly decreased Type 1 resistance (resistance to initial infection). However, whilst Rht-D1b has no effect on Type 2 resistance (resistance to spread of the fungus within the spike), Rht-B1b significantly increased Type 2 resistance. Our study demonstrates that the choice of semi-dwarfing gene used in plant breeding programmes may be a significant consideration where resistance to FHB is an important breeding target.
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Gosman N, Steed A, Hollins TW, Bayles R, Jennings P, Nicholson P. Semi-dwarfing Rht-B1 and Rht-D1 loci of wheat differ significantly in their influence on resistance to Fusarium head blight. Theor Appl Genet 2009; 118:695-702. [PMID: 19034409 DOI: 10.1007/s00122-008-0930-0] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2008] [Accepted: 11/04/2008] [Indexed: 05/21/2023]
Abstract
Fusarium head blight (FHB) is an important disease of wheat worldwide. Soissons is one of the most resistant varieties grown in UK. The current study was undertaken to identify QTL for FHB resistance in Soissons and to determine whether the semi-dwarfing alleles Rht-B1b and Rht-D1b have a similar influence on susceptibility to FHB. A Soissons (Rht-B1b; Rht-D1a) x Orvantis (Rht-B1a; Rht-D1b) doubled haploid (DH) population was assessed for FHB resistance in three trials. Soissons contributed a single, stable major FHB QTL linked to the Rht-D1 locus. In contrast, the Rht-B1b allele (contributed by Soissons) conferred no negative effect on FHB resistance, even conferring a very minor positive effect in one trial. The influence of the Rht-B1b and Rht-D1b alleles on FHB resistance was further investigated using both Mercia and Maris Huntsman near-isogenic lines. Under high disease pressure both Rht-B1b and Rht-D1b significantly decreased Type 1 resistance (resistance to initial infection). However, whilst Rht-D1b has no effect on Type 2 resistance (resistance to spread of the fungus within the spike), Rht-B1b significantly increased Type 2 resistance. Our study demonstrates that the choice of semi-dwarfing gene used in plant breeding programmes may be a significant consideration where resistance to FHB is an important breeding target.
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Tourtellotte WW, Syndulko K, Jennings P. Use of P300 and a dementia rating scale in the evaluation of cognitive dysfunction in MS. Acta Neurol Scand Suppl 2009; 101:32-4. [PMID: 6594913 DOI: 10.1111/j.1600-0404.1984.tb02548.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The assessment of mental dysfunction in multiple sclerosis and discrimination from the secondary effects of sensory and motor deficits has comparability to similar work done on dementia in Alzheimer's disease and Parkinson disease. Two approaches to testing might include adaptation of the Alzheimer Disease Assessment Scale and inclusion of the P300 component of the event-related auditory evoked potential.
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Abstract
This study investigates the association between serum cystatin C, serum creatinine concentrations, N-acetyl-beta-D-glucosaminidase (NAG enzymuria), urine alpha1-microglobulin (alpha1-MG) and beta2-microglobulin (beta2-MG) levels in subjects with type 2 diabetes (n=40, 20M/20F, age range 25-65 years; duration of diabetes 8-10 years) and age- and gender-matched healthy controls (n= 20). Exclusion criteria were absence of gross proteinuria, hypertension, dyslipidaemia or cardiovascular disease. Fasting blood samples and mid-stream specimen of urine (MSSU) were collected and serum creatinine, cystatin C, urine creatinine, NAG enzymuria, alpha1-MG and beta2-MG were measured. Diabetic subjects were separated into two groups based on albumin:creatinine concentration ratio. Group A: <3.5 (mg/mmol creatinine), group B: 3.5-35 (mg/mmol creatinine). While serum creatinine concentrations remained within the laboratory reference range for all groups, serum cystatin C concentration (mg/L) was significantly increased in group B (1.79 +/- 0.42 [mean +/- SD] compared to both control [0.81 +/- 0.10] and group A values [0.95 +/- 0.10]; both P<0.001). NAG enzymuria (units/mmol creatinine) was increased in both diabetic groups compared to control values (group B: 122 +/- 7, group A: 70 +/- 5, controls 27 +/- 2, all P<0.001). alpha1-microglobulin (microg/mmol creatinine) concentrations, similar in both the control group and group A diabetics at 1.10 +/- 0.10 and 1.11 +/- 0.21, respectively, were significantly elevated in group B at 2.10 +/- 0.41 (both P<0.01). Similarly, elevated beta2-MG (microg/mmol creatinine) levels were also observed in group B compared to both group A and control values (3.20 +/- 0.21 vs. 1.80 +/- 0.51 and 0.91 +/- 0.11, respectively; both P<0.001). In addition, group B levels were significantly higher than group A (P<0.001). These observations suggest that serum cystatin C is a more appropriate and effective biomarker for the overall estimation of GFR than serum creatinine values. In addition, increased serum cystatin C values were also associated with early renal tubular insult in subjects with type 2 diabetes, as characterised by increased NAG enzymuria, alpha1- and beta2-microglobulin excretion.
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Affiliation(s)
- A Kalansooriya
- Division of Biomedical Science, Faculty of Health and Life Sciences, De Montfort University, Leicester LE1 9BH, UK
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Gilligan P, Pountney A, Wilson B, Mehigan C, Kidney E, Jennings P, Cooper J, Hegarty D, Lee J, Khan A, Lumsden G, Godden D, Shepherd M, Allonby-Neve L, Broderick A, Carr S, Wilson S, O' Sullivan J. SOCRATES Episode II (synopsis of Cochrane reviews applicable to emergency services Episode II): the return of Series III. Emerg Med J 2007; 24:489-91. [PMID: 17582042 PMCID: PMC2658398 DOI: 10.1136/emj.2006.043679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- P Gilligan
- Beaumont Hospital, Beaumont Road, Dublin D9, Ireland.
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Gilligan P, Lee J, Khan A, Jennings P, Cooper J, Hegarty D, Lumsden G, Godden D, Pountney A, Wilson B, Shepherd M, Allonby-Neve L, Mehigan C, Kidney E, Broderick A, Carr S, Wilson S, O'Sullivan J. SOCRATES episode II (synopsis of cochrane reviews applicable to emergency services episode II): the return of the series II. Arch Emerg Med 2007; 24:115-7. [PMID: 17251619 PMCID: PMC2658187 DOI: 10.1136/emj.2006.038018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- P Gilligan
- Beaumont Hospital, Beaumont Road, Dublin D9, Ireland.
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Gilligan P, Jennings P, Cooper J, Hegarty D, Lee J, Khan A, Lumsden G, Godden D, Pountney A, Wilson B, Shepherd M, Allonby-Neve L, Mehigan C, Kidney E, Broderick A, Carr S, Wilson S, O' Sullivan J. SOCRATES episode II: (synopsis of Cochrane Reviews applicable to emergency services episode II) the return of the series. Arch Emerg Med 2007. [DOI: 10.1136/emj.2006.037713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Wemhöner A, Messner A, Jennings P, Tschirch E, Reiter G, Navarro-Psihas S, Trawöger R, Simbruner G, Rüdiger M. Pränatale Schädigung von alveolären Typ II Zellen bei Frühgeborenen mit BPD? Z Geburtshilfe Neonatol 2007. [DOI: 10.1055/s-2007-983052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abberger T, Jennings P, Mirlach A, Prajczer S, Pfaller W. Application of a population balance model to a perfusion in vitro toxicity system. Toxicol In Vitro 2006; 20:1213-24. [PMID: 16713169 DOI: 10.1016/j.tiv.2006.03.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2005] [Revised: 03/19/2006] [Accepted: 03/24/2006] [Indexed: 11/17/2022]
Abstract
Perfusion cell culture is different to static cell culture: In perfusion culture, steady state concentrations of nutrients and metabolites can be achieved. When a toxin is added to the medium, it is administered to the cells at a defined constant concentration. Perfusion culture is favourable for time series analysis of experimental data because assays can be performed online in the outflowing medium at a high time resolution. The cytotoxicity exerted by cadmium chloride (CdCl(2)) on LLC-PK(1) cells was investigated in static and in perfusion culture using the EpiFlow system in order to compare both the techniques. For this comparison, cytotoxicity was assessed by the release of the cytosolic enzyme lactate dehydrogenase (LDH), and by the potential of viable cells to reduce resazurin. The results showed a greater sensitivity of LLC-PK(1) monolayers to CdCl(2) with continuous exposure in perfusion culture as compared to a single or repeated dose in static culture, as evidenced by increased LDH release and decreased resazurin reduction. These differences between static and perfusion culture were ascribed to different delivery rates of toxin to the site of absorption. Cadmium accumulation of the cells was measured and found to be higher under perfusion conditions than under static conditions. Time series analysis of the LDH release in perfusion culture was performed by establishing a deterministic population balance model of cell death. An empirical death rate function that accounts for accumulation of the toxin was introduced and could be successfully verified.
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Affiliation(s)
- Th Abberger
- Department of Physiology and Medical Physics, Division of Physiology, Innsbruck Medical University, Fritz-Pregl-Strasse 3, 6020 Innsbruck, Austria
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Abstract
The authors describe a simple, reliable, and quantitative assay to monitor exocytotic fusion of lamellar bodies (LBs) in adherent rat alveolar type II (AT II) cells. The assay is based on fluorescence measurements of LB-plasma membrane (PM) fusions modified for the use in multiwell culture plates to obtain a high-sample throughput. In particular, it is based on the presence of a highly light-absorbing dye in the cell supernatants to increase the specificity of fluorescence signals and to yield pseudo-confocal information from the cells. When the assay was tested with agonist-(ATP) and phorbolester-induced stimulation of LB-PM fusions, the authors found a good correlation with direct microscopic investigations based on single cell recordings. To further validate the assay, they used Curosurf at 10 mg/ml. However, it influenced neither the basal nor the ATP-stimulated rate of LB-PM fusions. This was corroborated by the fact that Curosurf had no effect on resting Ca (2+) levels nor the ATP induced Ca (2+) signals. The results cast new light on previous findings that surfactant phospholipids decrease the rate of secretion in AT II cells in a dose-dependent way. The authors conclude that the inhibitory effect exerted by phospholipids might be due to action on a later step in exocytosis, probably associated with exocytotic fusion pore expansion and content release out of fused vesicles.
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Affiliation(s)
- A Wemhöner
- Department of Pediatrics, Division of Neonatology, Medical University of Innsbruck, Innsbruck, Austria
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Wemhöner A, Jennings P, Pfaller W, Haller T, Dietl P, Rüdiger M, Simbruner G. Einfluss von exogenem Surfactant auf die Proliferation und Vitalität von Alveolar Typ II Zellen. Z Geburtshilfe Neonatol 2005. [DOI: 10.1055/s-2005-871405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Scudamore KA, Banks JN, Rizvi R, Jennings P. Formation of ochratoxin A and aflatoxins following the use of propionic acid as a grain preservative for storing damp barley. Mycotoxin Res 2004; 20:68-79. [PMID: 23605070 DOI: 10.1007/bf02946737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2004] [Accepted: 11/03/2004] [Indexed: 10/21/2022]
Abstract
The growth of storage moulds was studied in barley at 22% and approximately 28% moisture content treated with the recommended and reduced commercial doses of propionic acid over a 6 month storage period at 20°C. Experimental sample size was 5 kg barley per lot. Barley was fully protected against the growth ofA. flavus and aflatoxin formation when the recommended dose was applied. However, the treatment was less effective in controlling growth ofP. verrucosum and preventing ochratoxin A formation such that by 4 to 6 months of storage, the fungus had started to develop and toxin had formed even in some of the samples treated with propionic acid. The risk of the development of ochratoxin A during storage increased as the optimum dose was reduced, particularly for barley at 22% moisture content.
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Affiliation(s)
- K A Scudamore
- KAS Mycotoxins, 6 Fern Drive, SL6 OJS, Taplow, Maidenhead, Berks, UK,
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Abstract
A 35 year old woman was admitted to the emergency department two hours after ingesting 60x20 mg tablets of nicorandil, total 1.2 g. The dominant feature of icorandil toxicity was profound peripheral vasodilatation associated with coronary hypoperfusion. Despite widespread electrocardiographic signs of myocardial ischaemia, there was no evidence of myocardial damage and no serious cardiac arrhythmia. Volume loading and pressor support proved to be an effective treatment strategy.
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Affiliation(s)
- J P Greenwood
- Academic Unit of Cardiovascular Medicine, Yorkshire Heart Centre, The General Infirmary, Leeds, UK.
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Arunachalam PS, Putnam G, Jennings P, Messersmith R, Robson AK. Role of computerized tomography (CT) scan of the chest in patients with newly diagnosed head and neck cancers. Clin Otolaryngol Allied Sci 2002; 27:409-11. [PMID: 12383307 DOI: 10.1046/j.1365-2273.2002.00605.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Chest metastases and second primaries are not uncommon in patients with head and neck cancer. Early detection of a second site of malignant disease may alter prognosis and management. This study assessed the diagnostic yield of chest radiographs compared with computerized tomography (CT) in a series of patients with head and neck cancer. Forty-four consecutive patients with a head and neck squamous cell carcinoma (SCC) attending the head and neck surgery department of Cumberland Infirmary, Carlisle, between January 2000 and December 2000 were included in this prospective study. Patients with lymphomas and localized cancers of the skin and lip were excluded. Thirty men and 14 women, with a mean age of 67 years, were assessed. All had chest radiographs and chest CT at the same time as the CT scan of the primary site. Only one patient had a true positive finding on chest radiograph. Five patients had an abnormal chest CT. Of these, two had multiple lung metastases, and another patient had biopsy-proved bronchogenic carcinoma and underwent surgical excision. The sensitivity and specificity of CT scan was 100% and 95%, as opposed to 33% and 97% for chest radiograph.
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Affiliation(s)
- P S Arunachalam
- Department of Otolaryngology, Cumberland Infirmary, Carlisle, UK.
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Abstract
Eight bereavement support posts in paediatrics and maternity were established using the experience of the Child Bereavement Trust (CBT). Evaluation showed that staff welcomed the informal support and teaching for themselves, as well as support for families; 67% of staff who returned questionnaires felt care for bereaved families had improved as a result of the posts. Many felt that there had been a positive effect on staff retention and stress levels.
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Affiliation(s)
- P Jennings
- The Child Bereavement Trust, Aston House, High Street, West Wycombe, High Wycombe HP14 3AG, UK.
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Abstract
OBJECTIVE To study the outcome from prehospital cardiac arrest managed by ambulance personnel, and to examine overall survival rates from successful resuscitation. METHODS A retrospective analysis was made of 115 patient care records of prehospital cardiac arrests with attempted resuscitation between July 1996 and September 1999. All cases had a presumed primary cardiac cause for their cardiac arrest. RESULTS Overall survival, defined as admitted to hospital alive, was 22 subjects (19.1%), with five subjects (4.3%) being discharged from hospital neurologically intact. Of the patients who survived to the emergency department, six (5%) had initially presented in pulseless electrical activity and 16 (14%) presented with ventricular fibrillation. No patients presented with ventricular tachycardia and no survivors presented in asystole. Median response interval from time of call to arrival of initial crew at patient's side was 9 min. No patients survived when response interval was greater than 14 min. Bystander cardiopulmonary resuscitation was being performed on 55 patients (48%) on arrival of initial ambulance crew; 68.2% of patients surviving to hospital having had bystander cardiopulmonary resuscitation. CONCLUSION Decreasing time delays in accessing the patient is crucial to improving outcome in out-of-hospital cardiac arrest.
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Affiliation(s)
- P Jennings
- Rural Ambulance Victoria, The Geelong Hospital, Geelong, Victoria, Australia.
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Landeira-Fernandez AM, Galina A, Jennings P, Montero-Lomeli M, de Meis L. Sarcoplasmic reticulum Ca(2+)-ATPase of sea cucumber smooth muscle: regulation by K(+) and ATP. Comp Biochem Physiol A Mol Integr Physiol 2000; 126:263-74. [PMID: 10936766 DOI: 10.1016/s1095-6433(00)00197-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Although several Ca(2+)-ATPase isoforms have been described in vertebrates, little is known about Ca(2+)-transport in the muscle of invertebrates. In the microsomal fraction obtained from the sea cucumber (Ludwigothurea grisea) longitudinal body wall smooth muscle, we identified a Ca(2+)-transport ATPase that is able to transport Ca(2+) at the expense of ATP hydrolysis. This enzyme has a high affinity for both Ca(2+) and ATP, an optimum pH around 7.0, and - different from the vertebrate sarcoplasmic reticulum Ca(2+)-ATPases isoforms so far described - is activated 3- to 5-fold by K(+) but not by Li(+), at all temperatures, Ca(2+) and ATP concentrations tested. Calcium accumulation by the sea cucumber microsomes is inhibited by Mg/ATP concentrations >1 mM and the accumulated Ca(2+) is released to the medium when the ATP concentration is raised from 0.1 to 4.0 mM.
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Affiliation(s)
- A M Landeira-Fernandez
- Departamento de Bioquímica Médica, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Cidade Universitária, 21941-590, Rio de Janeiro, Brazil
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