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Chen Y, Ingram C, Downey V, Roe M, Sripaiboonkij P, Buckley CM, Alvarez E, Perrotta C, Buggy C. Pandemic preparedness from the perspective of Occupational Health professionals. Occup Med (Lond) 2024; 74:93-98. [PMID: 38085666 PMCID: PMC10875927 DOI: 10.1093/occmed/kqad119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND Prior to any infectious disease emergence as a public health concern, early occupational preparedness is crucial for protecting employees from novel pathogens- coronavirus disease 2019 (COVID-19) is no different. AIMS This study ascertains how occupational safety and health (OSH)/Human Resource (HR) professionals in the Republic of Ireland had managed to prepare their workplaces prior to the advent of COVID-19. METHODS As part of a larger COVID-19 workplace study, online focus groups were conducted with OSH/HR professionals. Collected data were transcribed verbatim and entered into NVivo for thematic analysis incorporating intercoder reliability testing. RESULTS Fifteen focus groups were conducted with OSH/HR professionals (n = 60) from various occupational settings. Three levels of organizational preparedness were identified: 'early awareness and preparation'; 'unaware and not ready' and 'aware, but not ready'. Most organizations were aware of the COVID-19 severity, but not fully prepared for the pandemic, especially stand-alone enterprises that may not have sufficient resources to cope with an unanticipated crisis. The experiences shared by OSH professionals illustrate their agility in applying risk management and control skills to unanticipated public/occupational health crises that arise. CONCLUSIONS General pandemic preparedness such as the availability of work-from-home policies, emergency scenario planning and prior experience in workplace outbreaks of infectious diseases were helpful for workplace-associated COVID-19 prevention. This is the first study conducted with OSH/HR professionals in Ireland regarding COVID-19 preparedness in workplaces, which provides valuable insights into research literature, as well as empirical experience for the preparation of future public health emergencies.
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Suckling J, Morse S, Murphy R, Astley S, Halford JCG, Harrold JA, Le-Bail A, Koukouna E, Musinovic H, Perret J, Raben A, Roe M, Scholten J, Scott C, Stamatis C, Westbroek C. Environmental life cycle assessment of production of the high intensity sweetener steviol glycosides from Stevia rebaudiana leaf grown in Europe: The SWEET project. THE INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT 2023; 28:221-233. [PMID: 36686846 PMCID: PMC9839952 DOI: 10.1007/s11367-022-02127-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
PURPOSE There is an increasing interest in the use of non-nutritive sweeteners to replace added sugar in food and beverage products for reasons of improving consumer health. Much work has been done to understand safety of sweeteners, but very little on sustainability. To address that gap, this study presents the results of a life cycle assessment (LCA) of production of rebaudioside A 60%, 95% pure (RA60) steviol glycoside mix from Stevia rebaudiana leaf grown in Europe. METHODS An attributional cradle-to-factory-gate life cycle assessment was conducted on growing of stevia leaves and extraction of steviol glycosides in Europe. Primary data were used from a case study supply chain. Results are reported in impact categories from the ReCiPe 2016 (H) method, with focus given to global warming potential, freshwater eutrophication, water consumption, and land use. Impacts are expressed both in terms of production mass and sweetness equivalence, a common metric for understanding high intensity sweetener potency. Sweetness equivalence of RA60 is typically 200 to 300 times that of sugar. Comparison of environmental impact is made to sugar (sucrose) produced from both cane and beets. The research is part of the EU project SWEET (sweeteners and sweetness enhancers: impact on health, obesity, safety, and sustainability). RESULTS AND DISCUSSION Global warming potential for production of RA60 was found to be 20.25 kgCO2-eq/kgRA60 on a mass basis and 0.081 kgCO2-eq/kgSE on a sweetness equivalence basis. Field production of stevia leaves was found to be the main source of impact for most impact categories, and for all four focus categories. Extraction of the RA60 was the main source of impact for the others. Leaf processing and seedling propagation were minor contributors to life cycle impact. Removal of international transport from the supply chain reduced global warming potential by 18.8%. Compared with sugar on a sweetness equivalence basis, RA60 has approximately 5.7% to 10.2% the impact for global warming potential, 5.6% to 7.2% the impact for land use, and is lower across most other impact categories. CONCLUSION This is the first LCA of steviol glycoside mix RA60 produced from leaf in Europe. The results indicate that RA60 can be used to reduce environmental impact of providing a sweet taste by replacing sugar across all impact categories. However, it is important to note that specific formulations in which RA60 is used will have a bearing on the final environmental impact of any food or beverage products. For solid foods, this requires further research. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s11367-022-02127-9.
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Buggy C, Chen Y, Roe M, Ingram C, Buttner F, Perrotta C. COVID-19 workplace impacts - Irish OSH professionals experience and observations. Eur J Public Health 2021. [PMCID: PMC8574786 DOI: 10.1093/eurpub/ckab164.716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background COVID-19 has had a significant impact on workers, arising from adaptations to control measures and consequent behaviour changes that minimise disease spread in the workplace. From an occupational safety & health (OSH) perspective, understanding how adaptations and behaviour changes have impacted workers is relevant to how organisations can preserve the health of their workers when adapting to future health emergencies. Methods Semi-structured qualitative focus groups were conducted during April/May 2021. Participants were Irish OSH practitioners. Participants volunteered from industrial sectors (public & private) as defined by the Central Statistics Office. Participants (n = 60) partook in one of sixteen, two-hour focus groups (4-6 participants per focus group) with each comprising four themes for discussion: organisational preparedness; organisational impacts; worker impacts; and the future of OSH. Thematic analyses were performed using NVivo. Results Most participants started developing adaptation measures in February/March 2020. Organisations with an international presence started developing adaptation measures earlier. As OSH professionals, most participants felt personally prepared for the challenges induced by the pandemic but did not anticipate the impact it had on their workload. Nearly all participants indicated that isolation, loneliness, fear, and anxiety had a negative impact on their co-workers' mental health. Many OSH practitioners indicated that their co-workers had responded well to the pandemic, and that positive behaviour changes and new adaptation measures had been sustained from the first wave through the third wave of the pandemic in Ireland. Conclusions Workplace mental health evaluations and worker wellbeing initiatives must be prioritised post-pandemic. OSH will need to re-evaluate its relationship with organisational human resources in the future. Key messages
Irish OSH practitioners responded well to the challenge presented by COVID-19 to protect their co-workers and maintain organisational continuity. COVID-19 has had a negative impact on the mental health of Irish workers as they respond to preserve their organisation’s operations. This will need to be addressed by organisations post-pandemic.
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Ingram C, Downey V, Roe M, Chen Y, Cléirigh Büttner F, Buggy C, Perrotta C. COVID-19 prevention and control measures in workplace settings: a rapid review and meta-analysis. Eur J Public Health 2021. [PMCID: PMC8574814 DOI: 10.1093/eurpub/ckab164.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Workplaces are high-risk environments for SARS-CoV-2 outbreaks and subsequent community transmission. Identifying, understanding, and implementing effective workplace SARS-CoV-2 infection prevention and control (IPC) measures is critical to protect workers, their families, and communities. A rapid review and meta-analysis were conducted to synthesize evidence assessing the effectiveness of COVID-19 IPC measures implemented in global workplace settings through April 2021. Medline, Embase, PubMed, and Cochrane Library were searched for studies that quantitatively assessed the effectiveness of workplace COVID-19 IPC measures. Included studies comprised varying empirical designs and occupational settings. Measures of interest included surveillance measures, outbreak investigations, personal protective equipment (PPE), changes in work arrangements, and worker education. Sixty-three studies from international healthcare, nursing home, meatpacking, manufacturing, and office settings were included, accounting for ∼280,000 employees. Meta-analyses showed that comprehensive measures (0.2% positivity; 95%CI 0-0.4%) were associated with lower post-intervention employee COVID-19 positivity estimates than single measures like asymptomatic PCR testing (1.7%; 95%CI 0.9-2.9%) and universal masking (24%; 95%CI 3.4-55.5%). Modelling studies showed that combinations of (i) timely and widespread contact tracing and case isolation, (ii) facilitating smaller worker cohorts, and (iii) effective use of PPE can reduce workplace transmission. Comprehensive COVID-19 IPC measures incorporating swift contact tracing and case isolation, PPE, and facility zoning, can effectively prevent workplace outbreaks. Masking alone should not be considered as sufficient protection from SARS-CoV-2 outbreaks in workplace environments at high risk of virus transmission. Key messages
Comprehensive contact tracing, syndromic surveillance, regular testing, PPE, and zoning measures can prevent COVID-19 outbreaks in the workplace. Masking alone should not be considered as sufficient protection from SARS-CoV-2 outbreaks in workplace environments at high risk of virus transmission.
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Timotijevic L, Astley S, Bogaardt M, Bucher T, Carr I, Copani G, de la Cueva J, Eftimov T, Finglas P, Hieke S, Hodgkins C, Koroušić Seljak B, Klepacz N, Pasch K, Maringer M, Mikkelsen B, Normann A, Ofei K, Poppe K, Pourabdollahian G, Raats M, Roe M, Sadler C, Selnes T, van der Veen H, van’t Veer P, Zimmermann K. Designing a research infrastructure (RI) on food behaviour and health: Balancing user needs, business model, governance mechanisms and technology. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Roe M, Wall P, Mallon P, Sundaram D, Kumawat J, Horgan M. Quantifying the impact of regional variations in COVID-19 infections and hospitalisations across Ireland. Eur J Public Health 2021; 32:140-144. [PMID: 34528067 PMCID: PMC8807112 DOI: 10.1093/eurpub/ckab173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background As most COVID-19 transmission occurs locally, targeted measures where the likelihood of infection and hospitalization is highest may be a prudent risk management strategy. To date, in the Republic of Ireland, a regional comparison of COVID-19 cases and hospitalizations has not been completed. Here, we investigate (i) the variation in rates of confirmed infection and hospital admissions within geographical units of the Republic of Ireland and (ii) frequency of deviations in risk of infection or risk of hospitalization. Methods We analyzed routinely collected, publicly available data available from the National Health Protection and Surveillance Centre and Health Service Executive from nine geographical units, known as Community Health Organization areas. The observational period included 206 14-day periods (1 September 2020–15 April 2021). Results A total of 206 844 laboratory-confirmed cases and 7721 hospitalizations were reported. The national incidence of confirmed infections was 4508 [95% confidence interval (CI) 4489–4528] per 100 000 people. The risk of hospital admission among confirmed cases was 3.7% (95% CI 3.5–3.9). Across geographical units, the likelihood that rolling 14-day risk of infection or hospitalization exceeded national levels was 9–86% and 0–88%, respectively. In the most affected regions, we estimate this resulted in an excess of 15 180 infections and 1920 hospitalizations. Conclusions Responses to future COVID-19 outbreaks should consider the risk and harm of infection posed to people living in specific regions. Given the recent surges of COVID-19 cases in Europe, every effort should be made to strengthen local surveillance and to tailor community-centred measures to control transmission.
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Gavrieli A, Trichopoulou A, Valsta LM, Ioannidou S, Berry R, Roe M, Harvey L, Finglas P, Glibetic M, Gurinovic M, Naska A. Identifying sources of measurement error in assessing dietary intakes - Results of a multi-country ring-trial. Nutr Metab Cardiovasc Dis 2019; 29:127-134. [PMID: 30642793 DOI: 10.1016/j.numecd.2018.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 10/24/2018] [Accepted: 10/29/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIMS Epidemiological investigations include dietary intakes as primary exposures or potential confounders. To reduce bias, data collection protocols include the administration of questionnaires together with measurements of biomarkers. Some error, however, remains and needs to be considered in the analysis and interpretation of results. The European Food Safety Authority supported a ring-trial to compare the precision and reproducibility of dietary assessment methods applied in Europe. METHODS AND RESULTS Software applications used to collect 24-hour recalls and food records in six countries (Estonia, Italy, Latvia, Portugal, Spain, and Sweden) were assessed. The intake of 256 foods was identically reported to each method. Experienced interviewers participated and were instructed to repeat national protocols closely. The error in recording quantities, compared with reference values, was variable but in about 60% of recorded quantities was in the range of ±20%. Errors were however unsystematic and independent of the food type or quantification method used - although food pictures performed better. The reproducibility of some tools was limited. The methods generally captured additional ingredients (usually flavoring agents), but not sweetening agents or fortification and failed to record packaging information in about 60% of the cases. CONCLUSION In a design that eliminated respondent bias, this study indicates that softwares, supporting databases and interviewers generally introduce random error in dietary assessments. The inclusion of large sample sizes and food pictures to quantify portions, together with enhanced attention on interviewers' training, standardisation of procedures and regular tool upgrades are essential in assuring a study's quality and comparability.
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White H, Steg P, Szarek M, Bhatt D, Bittner V, Diaz R, Edelberg J, Goodman S, Hantoin C, Harrington R, Jukema J, Lecorps G, Moryusef A, Pordy R, Roe M, Zeiher A, Schwartz G. Cardiovascular Outcomes With Alirocumab After Acute Coronary Syndrome: Results of the Odyssey Outcomes Trial. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Paisey RB, Abbott A, Levenson R, Harrington A, Browne D, Moore J, Bamford M, Roe M. Diabetes-related major lower limb amputation incidence is strongly related to diabetic foot service provision and improves with enhancement of services: peer review of the South-West of England. Diabet Med 2018; 35:53-62. [PMID: 29023974 PMCID: PMC5765400 DOI: 10.1111/dme.13512] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2017] [Indexed: 11/27/2022]
Abstract
AIMS To investigate the relationship between high diabetes-related lower limb amputation incidence and foot care services in the South-West region of England. METHODS The introduction of 10 key elements of foot care service provision in one area of the South-West resulted in stabilization of foot ulcer incidence and sustained reduction in amputation incidence from 2007. Services introduced included administrative support, standardized general practice foot screening, improved community podiatry staffing, hospital multidisciplinary foot clinics, effective care pathways, availability of an orthotist and audit. Peer reviews of the region's diabetes foot care services were undertaken to assess delivery of these service provisions and compare this with major amputation incidence in other regions with data provided by Yorkshire and Humber Public Health Observatory Hospital Episode Statistics. Recommendations were made to improve service provision. In 2015 changes in service provision and amputation incidence were reviewed. RESULTS Initial reviews in 2013 showed that the 3-year diabetes-related major amputation incidence correlated inversely with adequate delivery of diabetes foot care services (P=0.0024, adjusted R2 =0.51). Repeat reviews in 2015 found that two or more foot care service improvements were reported by six diabetes foot care providers, with improvement in outcomes. The negative relationship between major amputation incidence and service provision remained strong both in the period 2012-2015 and in the year 2015 only (P ≤0.0012, adjusted R2 =0.56, and P= 0.0005, R2 =0.62, respectively). CONCLUSIONS Major diabetes-related lower limb amputation incidence is significantly inversely correlated with foot care services provision. Introduction of more effective service provision resulted in significant reductions in major amputation incidence within 2 years. Failure to improve unsatisfactory service provision resulted in continued high amputation incidence.
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O'Sullivan D, Roe M, Blake C. Analysis of head impacts during sub-elite hurling practice sessions. J Sports Sci 2017; 36:1256-1261. [PMID: 28873025 DOI: 10.1080/02640414.2017.1373196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The reported incidence of head and neck injuries in hurling is 0.12 per 1000 hours, but no previous research has quantified head impact characteristics in this sport. Here, a wireless accelerometer and gyroscope captured head impacts, in 20 senior club level hurling players. Peak linear and rotational acceleration and impact location were recorded during three hurling training sessions, each player participating once. A mean of 27.9 impacts (linear acceleration >10g) per player, per session were recorded; 1314 impacts during a total exposure time of 247 minutes. Only 2.6% impacts had peak linear acceleration of >70g and 6.2% had peak rotational acceleration >7900 rad/s2. There were significant differences in the number and magnitude of impacts, quantified by the accelerometer, between three training sessions of differing intensity (ŋ2 0.03-0.09, p < 0.001). This study represents a first step in quantifying head impacts during hurling, demonstrating the feasibility of this technology in the field. The sensors were able to discriminate between sessions of varying intensity. These data can be used to develop athlete monitoring protocols and may be useful in developing innovative helmet-testing standards for hurling. The potential for this technology to provide feedback has clinical utility for team medical personnel.
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Finglas P, Roe M, Pinchen H, Astley S. The contribution of food composition resources to nutrition science methodology. NUTR BULL 2017. [DOI: 10.1111/nbu.12274] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Albar S, Robinson S, Alwan N, Burley V, Finglas P, Harvey L, Johnson L, Ness A, Page P, Roberts K, Roe M, Steer T, Wark P, Cade J. P29 Best practice guidance for dietary assessment in research: DIET@NET Guidelines. J Epidemiol Community Health 2016. [DOI: 10.1136/jech-2016-208064.128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Roe M, Pinchen H, Church S, Finglas P. McCance and Widdowson's The Composition of FoodsSeventh Summary Edition and updated Composition of Foods Integrated Dataset. NUTR BULL 2015. [DOI: 10.1111/nbu.12124] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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McNamara RL, Chung SC, Jernberg T, Holmes D, Roe M, Timmis A, James S, Deanfield J, Fonarow GC, Peterson ED, Jeppsson A, Hemingway H. International comparisons of the management of patients with non-ST segment elevation acute myocardial infarction in the United Kingdom, Sweden, and the United States: The MINAP/NICOR, SWEDEHEART/RIKS-HIA, and ACTION Registry-GWTG/NCDR registries. Int J Cardiol 2014; 175:240-7. [PMID: 24882696 PMCID: PMC4112832 DOI: 10.1016/j.ijcard.2014.04.270] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 04/30/2014] [Indexed: 01/29/2023]
Abstract
Objectives To compare management of patients with acute non-ST segment elevation myocardial infarction (NSTEMI) in three developed countries with national ongoing registries. Background Results from clinical trials suggest significant variation in care across the world. However, international comparisons in “real world” registries are limited. Methods We compared the use of in-hospital procedures and discharge medications for patients admitted with NSTEMI from 2007 to 2010 using the unselective MINAP/NICOR [England and Wales (UK); n = 137,009], the unselective SWEDEHEART/RIKS-HIA (Sweden; n = 45,069), and the selective ACTION Registry-GWTG/NCDR [United States (US); n = 147,438] clinical registries. Results Patients enrolled among the three registries were generally similar except those in the US who were younger but had higher rates of smoking, diabetes, hypertension, prior heart failure, and prior MI than in Sweden or in UK. Angiography and percutaneous coronary intervention (PCI) were performed more often in the US (76% and 44%) and Sweden (65% and 42%) relative to the UK (32% and 22%). Discharge betablockers were also prescribed more often in the US (89%) and Sweden (89%) than in the UK (76%). In contrast, discharge statins, angiotensin converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARB), and dual antiplatelet agents (among those not receiving PCI) were higher in the UK (92%, 79%, and 71%) than in the US (85%, 65%, 41%) and Sweden (81%, 69%, and 49%). Conclusions The care for patients with NSTEMI differed substantially among the three countries. These differences in care among countries provide an opportunity for future comparative effectiveness research as well as identify opportunities for global quality improvement.
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Gavrieli A, Naska A, Konstantinidi C, Berry R, Roe M, Harvey L, Finglas P, Glibetic M, Gurinovic M, Trichopoulou A. Dietary Monitoring Tools for Risk Assessment. ACTA ACUST UNITED AC 2014. [DOI: 10.2903/sp.efsa.2014.en-607] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Reisig DD, Roe M, Dhammi A. Dispersal pattern and dispersion of adult and nymph stink bugs (Hemiptera: Pentatomidae) in wheat and corn. ENVIRONMENTAL ENTOMOLOGY 2013; 42:1184-1192. [PMID: 24280558 DOI: 10.1603/en13166] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Euschistus servus (Say) can develop a generation on wheat, Triticum aestivum L., before moving to corn, Zea mays L., where it can be a pest. Because effective management methods are unknown, this study sought to describe the spatial distribution and dispersal of E. servus in the wheat and corn interface. In addition, Oebalus pugnax (F.) densities were documented in both crops. Wheat fields adjacent to the corn were sampled before harvest and stink bugs were marked using a product containing egg whites. Dispersal into the adjacent corn was measured using grid sampling, and dispersion was measured over time using an immunoassay targeting egg albumin on E. servus collected in corn. Dispersion was measured using Anselin Local Moran's I for unmarked stink bugs only. O. pugnax was prominent in wheat but was rarely recovered from corn. In contrast, E. servus was common in wheat during both years and dispersed into the adjacent corn. E. servus nymph and adult densities increased quadratically over time in corn in 2011. In contrast, E. servus nymph densities decreased over time in corn in 2012, while adult densities remained static. Most aggregations of E. servus nymphs and adults were located on the edge of the corn, directly adjacent to the harvested wheat. This is likely the first study to directly document the movement of E. servus nymphs to the adjacent crop. Movement from wheat to corn was not consistent between the years and may have been influenced by factors such as variations in weather, timing of wheat harvest, or other available alternative hosts.
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White HD, Roe M, Alexander K, Westerhout C, Winters K, Fox K, Prabhakaran D, Hochman J, Armstrong P, Ohman EM. Frailty is associated with worse outcomes in acute coronary syndromes: outcomes in TRILOGY. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.4534] [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: 11/14/2022] Open
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Roy A, Roe M, Cyr D, Zamoryakhin D, Fox K, White H, Armstrong P, Ohman EM, Prabhakaran D. Differences in the profile and risk of acute coronary syndrome patients stratified by country-level human development index: results from the global TRILOGY ACS trial. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2505] [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: 11/12/2022] Open
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Benelam B, Roe M, Pinchen H, Church S, Buttriss J, Gray J, Farron-Wilson M, Finglas P. New data on the nutritional composition of UK hens' eggs. NUTR BULL 2012. [DOI: 10.1111/j.1467-3010.2012.01993.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Black L, Ireland J, Møller A, Roe M, Walton J, Flynn A, Finglas P, Kiely M. Development of an on-line Irish food composition database for nutrients. J Food Compost Anal 2011. [DOI: 10.1016/j.jfca.2011.01.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Rosenkrans Jr C, Roe M, Brown M, Johnson Z, Brown H, Looper M. 246 ASSOCIATION OF SINGLE NUCLEOTIDE POLYMORPHISMS WITHIN THE BOVINE HEAT SHOCK PROTEIN 70 GENE AND CALVING RATES. Reprod Fertil Dev 2010. [DOI: 10.1071/rdv22n1ab246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Heat shock proteins (Hsp) are induced by various stressors such as heat, cold, toxins, and oxygen deprivation. Our objective was to determine the relationship among polymorphisms in the Hsp70 gene, forage system, and calving rates. Genomic DNA for 77 cows was purified from the buffy coats of EDTA-treated whole blood. The cows were Angus (n = 20), Brahman (n = 26), and reciprocal crosses (n = 31). Cows were assigned to and remained on their respective forage system for the duration of the experiment (8 years). Forage systems were endophyte-infected toxic tall fescue (E+) or common bermudagrass (CB). Specific primers for bovine Hsp70 (HSP1778F: CGCTGGAGTCGTACGCCTTC; HSP2326R: CTTGGAAGTAAACAGAAACGGG) were used for PCR amplification of a 523-base segment (based on GenBank accession number U09861). The PCR product was sequenced in both directions. Seven single nucleotide polymorphisms (SNP) were identified, and they were located at base positions 1851 (n = 6), 1902 (n = 4), 1917 (n = 4), 1926 (n =4), 2033 (n = 20), 2087 (n = 6), and 2098 (n =4). Concentrations of Hsp70, Julian date, and lifetime calving rate were analyzed by ANOVA, with each SNP represented as the main effect in the model. Two SNP resulted in altered peptide sequences, also known as mis-sense mutations (1926, aspartic acid to glutamic acid, and 2033, glycine to alanine). Five unique haplotypes were deduced based on the SNP profile (GCGCGCT, GCGCCCT, ACGCGCT, GCGCGGT, GTTGGCA, respectively, for haplotype 1, 2, 3, 4, and 5). Plasma concentrations of Hsp70 were affected by an interaction (P < 0.05) between Hsp70 haplotype and forage system. Cows with haplotypes 4 and 5 consuming fescue had higher plasma Hsp70 concentrations than other cows (5.4, 5.1, 3.8, 5.1, 5.2, 5.1, 5.7, 4.2, 22.4, and 9 MSE 1.5 ng mL-1, respectively, for 1-5 CB and 1-5 E+). That same interaction tended (P < 0.09) to be associated with lifetime calving percentage. Cows with haplotype 4 consuming bermudagrass had the lowest calving rate (58%). These results suggest that the Hsp70 gene in cattle is polymorphic, and those polymorphisms are related to cattle fertility.
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Camp SM, Bittman R, Chiang ET, Moreno-Vinasco L, Mirzapoiazova T, Sammani S, Lu X, Sun C, Harbeck M, Roe M, Natarajan V, Garcia JGN, Dudek SM. Synthetic analogs of FTY720 [2-amino-2-(2-[4-octylphenyl]ethyl)-1,3-propanediol] differentially regulate pulmonary vascular permeability in vivo and in vitro. J Pharmacol Exp Ther 2009; 331:54-64. [PMID: 19592667 DOI: 10.1124/jpet.109.153544] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Novel therapies are needed to address the vascular endothelial cell (EC) barrier disruption that occurs in inflammatory diseases such as acute lung injury (ALI). We previously demonstrated the potent barrier-enhancing effects of both sphingosine 1-phosphate (S1P) and the structurally similar compound FTY720 [2-amino-2-(2-[4-octylphenyl]ethyl)-1,3-propanediol] in inflammatory lung injury. In this study, we examined the therapeutic potential of several novel FTY720 analogs to reduce vascular leak. Similar to S1P and FTY720, the (R)- and (S)-enantiomers of FTY720 phosphonate and enephosphonate analogs produce sustained EC barrier enhancement in vitro, as seen by increases in transendothelial electrical resistance (TER). In contrast, the (R)- and (S)-enantiomers of FTY720-regioisomeric analogs disrupt EC barrier integrity in a dose-dependent manner. Barrier-enhancing FTY720 analogs demonstrate a wider protective concentration range in vitro (1-50 microM) and greater potency than either S1P or FTY720. In contrast to FTY720-induced EC barrier enhancement, S1P and the FTY720 analogs dramatically increase TER within minutes in association with cortical actin ring formation. Unlike S1P, these FTY720 analogs exhibit differential phosphorylation effects without altering the intracellular calcium level. Inhibitor studies indicate that barrier enhancement by these analogs involves signaling via G(i)-coupled receptors, tyrosine kinases, and lipid rafts. Consistent with these in vitro responses, the (S)-phosphonate analog of FTY720 significantly reduces multiple indices of alveolar and vascular permeability in a lipopolysaccharide-mediated murine model of ALI (without significant alterations in leukocyte counts). These results demonstrate the capacity for FTY720 analogs to significantly decrease pulmonary vascular leakage and inflammation in vitro and in vivo.
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Roe M. What evidence do we obtain from home visits? Arch Dis Child 2009; 94:246-7. [PMID: 19234042 DOI: 10.1136/adc.2008.152637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Roe M, Parker JS, Barford D. Insights into mRNA recognition from a PIWI-siRNA complex. Acta Crystallogr A 2005. [DOI: 10.1107/s0108767305090434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Matthys C, Pynaert I, Roe M, Fairweather-Tait SJ, Heath ALM, De Henauw S. Validity and reproducibility of a computerised tool for assessing the iron, calcium and vitamin C intake of Belgian women. Eur J Clin Nutr 2004; 58:1297-305. [PMID: 15054406 DOI: 10.1038/sj.ejcn.1601965] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the relative validity of a newly developed iron intake assessment tool, designed specifically to assess iron, calcium and vitamin C intake. DESIGN Estimates of iron, calcium and vitamin C intake from a computerised iron intake assessment tool compared with those from 11-day estimated dietary records. SETTING Region of Ghent (N= +/- 225,000), a city in Flanders, the Dutch-speaking part of Belgium. SUBJECTS In all, 50 women aged 18-39 y, participating in a large-scale epidemiological study on iron intake and iron status. MAIN RESULTS Mean dietary iron intake from the 11-day food record, the unadjusted dietary iron intake assessment tool and the adjusted tool was, respectively, 10.5 +/- 2.7, 10.4 +/- 4.3 and 9.6 +/- 2.9 mg. For the different nutrients, the correlation coefficients vary from 0.45 to 0.60 for adjusted intake. The mean difference of iron intake by the two methods (0.8 +/- 2.9 mg) did not differ significantly from zero. The new method correctly classified 38% (iron), 38% (calcium) and 58% (vitamin C) of the subjects to the correct tertile. The correlation coefficients ranged from 0.48 for adjusted vitamin C intake to 0.73 for adjusted calcium intake between two administrations. CONCLUSION The newly developed instrument can be used to assess mean group intakes of iron, calcium and vitamin C in women consuming a Western diet. However, since the ranking capability of the new tool is rather weak, further refinement of the tool is required to produce a robust method for assessing iron, calcium and vitamin C intakes of individuals. SPONSORSHIP This research was supported by the Belgian National Fund for Scientific Research/Flemish Division (Fund No G.0152.01).
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