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Rai PK, Sonne C, Song H, Kim KH. Plastic wastes in the time of COVID-19: Their environmental hazards and implications for sustainable energy resilience and circular bio-economies. Sci Total Environ 2023; 858:159880. [PMID: 36328266 PMCID: PMC9618453 DOI: 10.1016/j.scitotenv.2022.159880] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 09/02/2022] [Revised: 10/28/2022] [Accepted: 10/28/2022] [Indexed: 06/06/2023]
Abstract
The global scope of pollution from plastic waste is a well-known phenomenon associated with trade, mass consumption, and disposal of plastic products (e.g., personal protective equipment (PPE), viral test kits, and vacuum-packaged food). Recently, the scale of the problem has been exacerbated by increases in indoor livelihood activities during lockdowns imposed in response to the coronavirus disease 2019 (COVID-19) pandemic. The present study describes the effects of increased plastic waste on environmental footprint and human health. Further, the technological/regulatory options and life cycle assessment (LCA) approach for sustainable plastic waste management are critically dealt in terms of their implications on energy resilience and circular economy. The abrupt increase in health-care waste during pandemic has been worsening environmental quality to undermine the sustainability in general. In addition, weathered plastic particles from PPE along with microplastics (MPs) and nanoplastics (NPs) can all adsorb chemical and microbial contaminants to pose a risk to ecosystems, biota, occupational safety, and human health. PPE-derived plastic pollution during the pandemic also jeopardizes sustainable development goals, energy resilience, and climate control measures. However, it is revealed that the pandemic can be regarded as an opportunity for explicit LCA to better address the problems associated with environmental footprints of plastic waste and to focus on sustainable management technologies such as circular bio-economies, biorefineries, and thermal gasification. Future researches in the energy-efficient clean technologies and circular bio-economies (or biorefineries) in concert with a "nexus" framework are expected to help reduce plastic waste into desirable directions.
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Affiliation(s)
- Prabhat Kumar Rai
- Phyto-Technologies and Plant Invasion Lab, Department of Environmental Science, School of Earth Sciences and Natural Resources Management, Mizoram University, Aizawl, Mizoram, India
| | - C Sonne
- Department of Ecoscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
| | - H Song
- Department of Earth Resources and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
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2
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Rai PK, Sonne C, Song H, Kim KH. The effects of COVID-19 transmission on environmental sustainability and human health: Paving the way to ensure its sustainable management. Sci Total Environ 2022; 838:156039. [PMID: 35595144 PMCID: PMC9113776 DOI: 10.1016/j.scitotenv.2022.156039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/01/2022] [Revised: 05/02/2022] [Accepted: 05/14/2022] [Indexed: 05/02/2023]
Abstract
The transmission dynamics and health risks of coronavirus disease 2019 (COVID-19) pandemic are inextricably linked to ineract with environment, climate, air pollution, and meteorological conditions. The spread of COVID-19 infection can thus perturb the 'planetary health' and livelihood by exerting impacts on the temporal and spatial variabilities of environmental pollution. Prioritization of COVID-19 by the health-care sector has been posing a serious threat to economic progress while undermining the efforts to meet the United Nations' Sustainable Development Goals (SDGs) for environmental sustainability. Here, we review the multifaceted effects of COVID-19 with respect to environmental quality, climatic variables, SDGs, energy resilience, and sustainability programs. It is well perceived that COVID-19 may have long-lasting and profound effects on socio-economic systems, food security, livelihoods, and the 'nexus' indicators. To seek for the solution of these problems, consensus can be drawn to establish and ensure a sound health-care system, a sustainable environment, and a circular bioeconomy. A holistic analysis of COVID-19's effects on multiple sectors should help develop nature-based solutions, cleaner technologies, and green economic recovery plans to help maintain environmental sustainability, ecosystem resilience, and planetary health.
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Affiliation(s)
- Prabhat Kumar Rai
- Phyto-Technologies and Plant Invasion Lab, Department of Environmental Science, School of Earth Sciences and Natural Resources Management, Mizoram University, Aizawl, Mizoram, India
| | - C Sonne
- Department of Ecoscience, Arctic Research Centre, Aarhus University, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
| | - H Song
- Department of Environment and Energy, Sejong University, Seoul 05006, Republic of Korea
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, Republic of Korea.
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Faber M, Sonne C, Rosner S, Persch H, Reinhard W, Hendrich E, Will A, Martinoff S, Hadamitzky M. Predicting the need of aortic valve surgery in patients with chronic aortic regurgitation: a comparison between cardiovascular magnetic resonance imaging and transthoracic echocardiography. Int J Cardiovasc Imaging 2021; 37:2993-3001. [PMID: 34008075 PMCID: PMC8494718 DOI: 10.1007/s10554-021-02255-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/24/2021] [Indexed: 11/26/2022]
Abstract
To compare the ability of cardiac magnetic resonance tomography (CMR) and transthoracic echocardiography (TTE) to predict the need for valve surgery in patients with chronic aortic regurgitation on a mid-term basis. 66 individuals underwent assessment of aortic regurgitation (AR) both in CMR and TTE between August 2012 and April 2017. The follow-up rate was 76% with a median of 5.1 years. Cox proportional hazards method was used to assess the association of the time-to-aortic-valve-surgery, including valve replacement and reconstruction, and imaging parameters. A direct comparison of most predictive CMR and echocardiographic parameters was performed by using nested-factor-models. Sixteen patients (32%) were treated with aortic valve surgery during follow-up. Aortic valve insufficiency parameters, both of echocardiography and CMR, showed good discriminative and predictive power regarding the need of valve surgery. Within all examined parameters AR gradation derived by CMR correlated best with outcome [χ2 = 27.1; HR 12.2 (95% CI: 4.56, 36.8); (p < 0.0001)]. In direct comparison of both modalities, CMR assessment provided additive prognostic power beyond echocardiographic assessment of AR but not vice versa (improvement of χ2 from 21.4 to 28.4; p = 0.008). Nested model analysis demonstrated an overall better correlation with outcome by using both modalities compared with using echo alone with the best improvement in the moderate to severe AR range with an echo grade II out of III and a regurgitation fraction of 32% in CMR. This study corroborates the capability of CMR in direct quantification of AR and its role for guiding further treatment decisions particularly in patients with moderate AR in echocardiography.
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Affiliation(s)
- M Faber
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - C Sonne
- Department of Cardiovascular Diseases, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - S Rosner
- Department of Cardiovascular Diseases, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - H Persch
- Division of Sports and Rehabilitation Medicine, Center of Internal Medicine, University of Ulm, Leimgrubenweg 14, 89073, Ulm, Germany
| | - W Reinhard
- Department of Cardiovascular Diseases, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - E Hendrich
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - A Will
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - S Martinoff
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany
| | - M Hadamitzky
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Hospital at Technical University Munich, Lazarettstr. 36, 80636, Munich, Germany.
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Desforges JP, Mikkelsen B, Dam M, Rigét F, Sveegaard S, Sonne C, Dietz R, Basu N. Mercury and neurochemical biomarkers in multiple brain regions of five Arctic marine mammals. Neurotoxicology 2021; 84:136-145. [PMID: 33774067 DOI: 10.1016/j.neuro.2021.03.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 02/02/2021] [Revised: 03/16/2021] [Accepted: 03/21/2021] [Indexed: 10/21/2022]
Abstract
Mercury is a neurotoxic chemical that represents one of the greatest pollution threats to Arctic ecosystem health. Evaluating the direct neurotoxic effects of mercury in free ranging wildlife is challenging, necessitating the use of neurochemical biomarkers to assess potential sub-clinical neurological changes. The objective of this study was to characterize the distribution and speciation of mercury, as well as exposure-associated changes in neurochemistry, across multiple brain regions (n = 10) and marine mammal species (n = 5) that each occupy a trophic niche in the Arctic ecosystem. We found consistent species differences in mean brain and brain region-specific concentrations of total mercury (THg) and methyl mercury (MeHg), with higher concentrations in toothed whales (narwhal, pilot whales and harbour porpoise) compared to fur-bearing mammals (polar bear and ringed seal). Mean THg (μg/g dw) in decreasing rank order was: pilot whale (11.9) > narwhal (7.7) > harbour porpoise (3.6) > polar bear (0.6) > ringed seal (0.2). The higher THg concentrations in toothed whales was associated with a marked reduction in the percentage of MeHg (<40 %) compared to polar bears (>70 %) that had lower brain THg concentrations. This pattern in mercury concentration and speciation corresponded broadly to an overall higher number of mercury-associated neurochemical biomarker correlations in toothed whales. Of the 226 correlations between mercury and neurochemical biomarkers across brain regions, we found 60 (27 %) meaningful relationships (r>0.60 or p < 0.10). We add to the growing weight of evidence that wildlife accumulate mercury in their brains and demonstrate that there is variance in accumulation across species as well as across distinct brain regions, and that some of these exposures may be associated with sub-clinical changes in neurochemistry.
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Affiliation(s)
- J P Desforges
- Department of Natural Resource Sciences, McGill University, Ste-Anne-de-Bellevue, QC, Canada.
| | - B Mikkelsen
- Faroe Marine Research Institute, Nóatún 1, FO-100, Tórshavn, Faroe Islands
| | - M Dam
- Environment Agency, Research, Traðagøta 38, P.O. Box 2048, FO-165, Argir, Faroe Islands
| | - F Rigét
- Department of Bioscience, Aarhus University, DK-4000, Denmark
| | - S Sveegaard
- Department of Bioscience, Aarhus University, DK-4000, Denmark
| | - C Sonne
- Department of Bioscience, Aarhus University, DK-4000, Denmark
| | - R Dietz
- Department of Bioscience, Aarhus University, DK-4000, Denmark
| | - N Basu
- Department of Natural Resource Sciences, McGill University, Ste-Anne-de-Bellevue, QC, Canada.
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Dietz R, Sonne C, Jenssen BM, Das K, de Wit CA, Harding KC, Siebert U, Olsen MT. The Baltic Sea: An ecosystem with multiple stressors. Environ Int 2021; 147:106324. [PMID: 33326905 DOI: 10.1016/j.envint.2020.106324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/24/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 06/12/2023]
Abstract
This introductory chapter to our Environment International VSI does not need an abstract and therefore we just include our recommendations below in order to proceed with the resubmission. Future work should examine waterbirds as food web sentinels of multiple stressors as well as Baltic Sea food web dynamics of hazardous substances and how climate change may modify it. Also, future work should aim at further extending the new frameworks developed within BALTHEALTH for energy and contaminant transfer at the population level (Desforges et al., 2018, Cervin et al., 2020/this issue Silva et al., 2020/this issue) and their long term effects on Baltic Sea top predators, such as harbour porpoises, grey seals ringed seals, and white-tailed eagles. Likewise, the risk evaluation conducted for PCB in connection with mercury on Arctic wildlife (Dietz et al., 2019, not a BONUS BALTHEALTH product) could be planned for Baltic Sea molluscs, fish, bird and marine mammals in the future. Finally, future efforts could include stressors not covered by the BONUS BALTHEALTH project, such as food web fluxes, overexploitation, bycatches, eutrophication and underwater noise.
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Affiliation(s)
- R Dietz
- Department of Bioscience, Arctic Research Centre (ARC), Aarhus University, Faculty of Science and Technology, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark.
| | - C Sonne
- Department of Bioscience, Arctic Research Centre (ARC), Aarhus University, Faculty of Science and Technology, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark
| | - B M Jenssen
- Department of Bioscience, Arctic Research Centre (ARC), Aarhus University, Faculty of Science and Technology, Frederiksborgvej 399, PO Box 358, DK-4000 Roskilde, Denmark; Department of Biology, Norwegian University of Science and Technology, Høgskoleringen 5, 7491 Trondheim, Norway
| | - K Das
- Freshwater and Oceanic sciences Unit of reSearch (FOCUS), Laboratory of Oceanology, University of Liege, Allée du six Août 11, Bât. B6C, 4000 Liège, Belgium
| | - C A de Wit
- Department of Environmental Science, Stockholm University, Svante Arrheniusvägen 8, SE-10691 Stockholm, Sweden
| | - K C Harding
- Department of Biological and Environmental Sciences, Gothenburg University, Box 461, SE-40530 Gothenburg, Sweden
| | - U Siebert
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover, Foundation, Büsum, Germany
| | - M T Olsen
- Evolutionary Genomics, Globe Institute, University of Copenhagen, Øster Farimagsgade 5, DK-1353 Copenhagen K, Denmark
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López-Berenguer G, Bossi R, Eulaers I, Dietz R, Peñalver J, Schulz R, Zubrod J, Sonne C, Martínez-López E. Stranded cetaceans warn of high perfluoroalkyl substance pollution in the western Mediterranean Sea. Environ Pollut 2020; 267:115367. [PMID: 32866862 DOI: 10.1016/j.envpol.2020.115367] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 05/13/2020] [Revised: 07/16/2020] [Accepted: 08/02/2020] [Indexed: 06/11/2023]
Abstract
Perfluoroalkyl substances (PFASs) are a class of organohalogenated compounds of environmental concern due to similar characteristics as the well-studied legacy persistent organic pollutants (POPs) that typically show environmental persistence, biomagnification and toxicity. Nevertheless, PFAS are still poorly regulated internationally and in many aspects poorly understood. Here, we studied liver and muscle concentrations in five cetacean species stranded at the southeastern coast of Spain during 2009-2018. Twelve of the fifteen targeted compounds were detected in >50% of the liver samples. Hepatic concentrations were significantly higher than those in muscle reflecting the particular toxicokinetics of these compounds. Bottlenose dolphins Tursiops truncatus showed the highest hepatic ΣPFAS (n = 5; 796.8 ± 709.0 ng g-1 ww) concentrations, followed by striped dolphin Stenella coeruleoalba (n = 29; 259.5 ± 136.2 ng g-1 ww), sperm whale Physeter macrocephalus (n = 1; 252.8 ng g-1 ww), short-beaked common dolphin Delphinus delphis (n = 2; 240.3 ± 218.6 ng g-1 ww) and Risso's dolphin Grampus griseus (n = 1; 78.7 ng g-1 ww). These interspecies differences could be partially explained by habitat preferences, although they could generally not be related to trophic position or food chain proxied by stable N (δ15N) and C (δ13C) isotope values, respectively. PFAS profiles in all species showed a similar pattern of concentration prevalence in the order PFOS>PFOSA>PFNA≈PFFUnA>PFDA. The higher number of samples available for striped dolphin allowed for evaluating their PFAS burden and profile in relation to the stranding year, stable isotope values, and biological variables including sex and length. However, we could only find links between δ15N and PFAS burdens in muscle tissue, and between stranding year and PFAS profile composition. Despite reductions in the manufacturing industry, these compounds still appear in high concentrations compared to more than two decades ago in the Mediterranean Sea and PFOS remains the dominating compound.
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Affiliation(s)
| | - R Bossi
- Department of Environmental Science, Aarhus University, Denmark
| | - I Eulaers
- Section of Marine Mammals, Department of Bioscience, Aarhus University, Denmark
| | - R Dietz
- Section of Marine Mammals, Department of Bioscience, Aarhus University, Denmark
| | - J Peñalver
- Area of Toxicology, Veterinary Faculty, University of Murcia, Spain; Fishing and Aquaculture Service (CARM), Murcia, Spain
| | - R Schulz
- IES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, Landau, Germany
| | - J Zubrod
- IES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, Landau, Germany
| | - C Sonne
- Section of Marine Mammals, Department of Bioscience, Aarhus University, Denmark
| | - E Martínez-López
- Area of Toxicology, Veterinary Faculty, University of Murcia, Spain; Biomedical Research Institute of Murcia (IMIB-Arrixaca), Spain.
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Siebert U, Pawliczka I, Benke H, von Vietinghoff V, Wolf P, Pilāts V, Kesselring T, Lehnert K, Prenger-Berninghoff E, Galatius A, Anker Kyhn L, Teilmann J, Hansen MS, Sonne C, Wohlsein P. Health assessment of harbour porpoises (PHOCOENA PHOCOENA) from Baltic area of Denmark, Germany, Poland and Latvia. Environ Int 2020; 143:105904. [PMID: 32615352 DOI: 10.1016/j.envint.2020.105904] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 12/05/2019] [Revised: 06/15/2020] [Accepted: 06/16/2020] [Indexed: 06/11/2023]
Abstract
Harbour porpoise (Phocoena phocoena), the only resident cetacean species of the Baltic Sea is formed of two subpopulations populations, occurring in the western Baltic, Belt Seas and Kattegat and the Baltic Proper, respectively. Harbour porpoises throughout these areas are exposed to a large number of human activities causing direct and indirect effects on individuals, that might also harm this species on a population level. From Latvia, Poland, Germany and Denmark 385 out of 1769 collected dead harbour porpoises were suitable for extensive necropsy. The animals were collected between 1990 and 2015 and were either by-caught or found dead on the coastline. Following necropsies, histopathological, microbiological, virological and parasitological investigations were conducted. Females and males were equally distributed among the 385 animals. Most animals from the different countries were juveniles between 3 months and 3 years old (varying between 46.5 and 100% of 385 animals per country). The respiratory tract had the highest number of morphological lesions, including lungworms in 25 to 58% and pneumonia in 21 to 58% of the investigated animals. Of those with pneumonia 8 to 33% were moderate or severe. The alimentary, hearing, and haematopoietic systems had inflammatory lesions and parasitic infections with limited health impact. 45.5 to 100% of the animals from the different countries were known by-caught individuals, of which 20 to 100% varying between countries had netmarks. Inflammatory lesions, especially in the respiratory tract were found in higher numbers when compared to control populations in areas with less human activities such as arctic waters. The high number of morphological changes in the respiratory tract and of bycatches especially among immature animals before reaching sexual maturity is of serious concern, as well as the low number of adult animals among the material. Data on health status and the causes of death are valuable for management. A next step in this regard will combine data from health and genetic investigations in order to detect differences between the two populations of the Baltic.
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Affiliation(s)
- U Siebert
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover, Foundation, Werftstr. 6, 25761 Büsum, Germany; Marine Mammal Research, Institute of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark.
| | - I Pawliczka
- Prof. Krzysztof Skóra Hel Marine Station, Department of Oceanography and Geography, University of Gdansk, Morska 2, 84-150 Hel, Poland
| | - H Benke
- German Oceanographic Museum, Katharinenberg 14/20, 18347 Stralsund, Germany
| | - V von Vietinghoff
- German Oceanographic Museum, Katharinenberg 14/20, 18347 Stralsund, Germany
| | - P Wolf
- Landesveterinär- und Lebensmitteluntersuchungsamt Rostock, Thierfelder Str. 18, 18059 Rostock, Germany
| | - V Pilāts
- Nature Conservation Agency, Baznīcas iela 7, Sigulda LV-2150, Latvia
| | - T Kesselring
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover, Foundation, Werftstr. 6, 25761 Büsum, Germany
| | - K Lehnert
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover, Foundation, Werftstr. 6, 25761 Büsum, Germany
| | - E Prenger-Berninghoff
- Institute for Hygiene and Infectious Diseases of Animals, Justus Liebig University Giessen, Frankfurter Str. 85-87, 35392 Giessen, Germany
| | - A Galatius
- Marine Mammal Research, Institute of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - L Anker Kyhn
- Marine Mammal Research, Institute of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - J Teilmann
- Marine Mammal Research, Institute of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - M S Hansen
- Section of Pathology, Department of Veterinary and Animal Sciences, University of Copenhagen, Ridebanevej 3, 1870 Frederiksberg C, Denmark
| | - C Sonne
- Marine Mammal Research, Institute of Bioscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - P Wohlsein
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Bünteweg 17, 30559 Hannover, Germany
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Abstract
Background and aimThere is a lack of evidence regarding which kind of psychotherapy that is the most effective when treating traumatized refugees. Studies on the effect of psychotherapy among other patient groups with PTSD suggest a good effect using cognitive behavioural therapy (CBT). The competence center for transcultural psychiatry (CTP) has specialized in the treatment of traumatized refugees. The objectives were to study the effect of CBT with a focus on either stress management or cognitive restructuring in a clinical sample of traumatized refugees with PTSD and to identify predictors for the treatment effect.MethodsAll patients (n = 143) referred to CTP from June 2011–March 2012 and fulfilling the inclusion criteria were offered to participate in the study. Participants were offered combined treatment with a psychiatrist (psycho-education and psychopharmacological treatment when needed) and a psychologist (CBT). The duration of the treatment was 6–7 months. The participants were randomized to either CBT with a focus on stress management or cbt with focus on cognitive restructuring. The primary outcome was PTSD measured by the Harvard Trauma Questionnaire.ResultsThe results are presently being analyzed and will be presented at the congress.ConclusionsBoth research results and the clinical experience at CTP suggest, that cognitive restructuring is not always a useful tool and that stress reducing techniques could be more useful. This hypothesis was tested in the present study.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Pedro S, Dietz R, Sonne C, Rosing-Asvid A, Hansen M, McKinney MA. Are vitamins A and E associated with persistent organic pollutants and fatty acids in the blubber of highly contaminated killer whales (Orcinus orca) from Greenland? Environ Res 2019; 177:108602. [PMID: 31398560 DOI: 10.1016/j.envres.2019.108602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 03/18/2019] [Revised: 06/20/2019] [Accepted: 07/21/2019] [Indexed: 06/10/2023]
Abstract
We quantified blubber concentrations of vitamins A (retinol) and E (α-tocopherol) and evaluated associations with persistent organic pollutants (ΣPOPs) in 14 highly-contaminated killer whales (Orcinus orca) sampled in Greenland from 2012 to 2014. We considered the influence of blubber depth, sex/age class and diet (based on biomass % of major fatty acids) in these relationships. Blubber concentrations of vitamin A averaged 34.1 ± 4.7 μg g-1 wet weight (ww) and vitamin E averaged 35.6 ± 4.4 μg g-1 ww. Although overall vitamin A concentrations did not vary between inner (closer to the muscle) and outer (closer to the skin) blubber layer or between sub-adults and adult females, concentrations in the outer layer of sub-adults were lower compared to the outer layer of adult females (p = 0.03). Outer layer may therefore reflect age accumulation of vitamin A, while in the more active inner layer, age effects might be masked by metabolic needs such as lactation. Neither diet nor ΣPOPs affected vitamin A variation, suggesting this vitamin is highly regulated in the body. Given the high exposures in these killer whales, vitamin A might not be a sensitive biomarker for POPs adverse effects. Vitamin E concentrations were significantly higher in inner compared to outer layer (p < 0.001), likely associated with blubber composition, suggesting that biopsies may not fully represent vitamin E concentrations in blubber. Age-accumulation of vitamin E also occurred with higher concentrations in adult females compared to sub-adults, independent of blubber depth (p < 0.01). Diet, ΣPOPs, and an interaction between these two variables significantly affected vitamin E variation in inner blubber, explaining 91% of this variation. The negative relationship between ΣPOPs (especially Σdichlorodiphenyltrichloroethane (DDT) and Σchlordanes in outer layers) and vitamin E was observed only in killer whales with a diet poorer in polyunsaturated fatty acids, suggested that killer whales feeding more consistently on marine mammals in Arctic environments over a fish-based diet, may be at higher risk of POP-induced disruption in vitamin E homeostasis. Considering diet is therefore important to understand the potential effects of elevated contaminant exposures on levels of certain essential nutrients, i.e., vitamin E, in killer whales.
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Affiliation(s)
- S Pedro
- Wildlife and Fisheries Conservation Center, Department of Natural Resources and the Environment and Center for Environmental Sciences and Engineering, University of Connecticut, Storrs, CT, 06269, USA; Department of Social and Preventive Medicine, Laval University, Quebec City, QC, G1V 0A6, Canada.
| | - R Dietz
- Department of Biosciences, Arctic Research Centre, Aarhus University, Roskilde, DK-4000, Denmark
| | - C Sonne
- Department of Biosciences, Arctic Research Centre, Aarhus University, Roskilde, DK-4000, Denmark
| | - A Rosing-Asvid
- Greenland Institute of Natural Resources, Nuuk, DK-3900, Greenland
| | - M Hansen
- Department of Environmental Science, Aarhus University, Roskilde, DK-4000, Denmark
| | - M A McKinney
- Wildlife and Fisheries Conservation Center, Department of Natural Resources and the Environment and Center for Environmental Sciences and Engineering, University of Connecticut, Storrs, CT, 06269, USA; Department of Natural Resource Sciences, McGill University, Ste-Anne-de-Bellevue, QC, H9X 3V9, Canada.
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10
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Rigét F, Vorkamp K, Bossi R, Sonne C, Letcher RJ, Dietz R. Twenty years of monitoring of persistent organic pollutants in Greenland biota. A review. Environ Pollut 2016; 217:114-23. [PMID: 26640153 DOI: 10.1016/j.envpol.2015.11.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [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: 07/23/2015] [Revised: 10/02/2015] [Accepted: 11/02/2015] [Indexed: 05/18/2023]
Abstract
The Arctic Monitoring and Assessment Programme (AMAP) is a working group under the Arctic Council with the aim to monitor and assess temporal trends of contaminants in Arctic ecosystems. The Greenland AMAP Core programme was established to contribute to this effort. The Core programme includes three main components; routine monitoring, retrospective studies and new POP screening studies. The programme is based on an adaptive approach, which has led to changes throughout the years. An overview of the temporal trends during the last two to three decades is presently given together with selected examples of different characteristic trends of POPs. The results show how tissue banked samples and retrospective studies has helped in establishing time-series of compounds of emerging concern. Lastly, the statistical power of the Greenlandic time-series is discussed. The lesson learned is that trend monitoring improves with samples over time, and only pays off after decades of data are generated.
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Affiliation(s)
- F Rigét
- Aarhus University, Department of Bioscience, Arctic Research Centre, Frederiksborgvej 399, DK-4000 Roskilde, Denmark.
| | - K Vorkamp
- Aarhus University, Department of Environmental Science, Arctic Research Centre, Frederiksborgvej 399, Roskilde, Denmark
| | - R Bossi
- Aarhus University, Department of Environmental Science, Arctic Research Centre, Frederiksborgvej 399, Roskilde, Denmark
| | - C Sonne
- Aarhus University, Department of Bioscience, Arctic Research Centre, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
| | - R J Letcher
- Ecotoxicology and Wildlife Health Division, Science and Technology Branch, Environment Canada, National Wildlife Research Centre, Carleton University, Ottawa, ON K1A 0H3, Canada
| | - R Dietz
- Aarhus University, Department of Bioscience, Arctic Research Centre, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
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Fünger SM, Lesevic H, Rosner S, Ott I, Berberat P, Nikendei C, Sonne C. Improved self- and external assessment of the clinical abilities of medical students through structured improvement measures in an internal medicine bedside course. GMS J Med Educ 2016; 33:Doc59. [PMID: 27579359 PMCID: PMC5003141 DOI: 10.3205/zma001058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 06/15/2016] [Accepted: 06/30/2016] [Indexed: 05/30/2023]
Abstract
BACKGROUND Bedside courses are of outstanding importance when training medical students. The fact that less and less teaching is taking place nowadays at the patient's bedside makes it all the more important that the available time be put to effective use. The aim of this study was to check whether structured improvement measures in the course (scripts, lecturer briefing, e-learning cases) would improve the abilities of the students on the basis of a subjective self-assessment as well as an external assessment by the lecturers with respect to clinical abilities. METHODS Bedside teaching takes place in the fourth study year in the Medical Clinics of the TU Munich. Both students and lecturers had the chance to hand in an anonymous, quantitative self- and external assessment of the clinical abilities of the students (German grading system) after every course date. This assessment took place online in the three categories "Medical history & examination", "Diagnosis" and "Therapy". An overall period of four semesters, each with 6 course dates, was investigated. After two of the total of four semesters in the study, the course was changed by introducing scripts, lecturer briefing as well as interactive e-learning cases. The self- and external assessment was compared both within the semester (date 1-3: A; date 4-6: B), during the course as well as before and after introducing the improvement measures ("before" (T0): SS 2012, SS 2013, "after" (T1): WS 2013/2014, SS 2014). RESULTS There was a significant improvement in one's own abilities on the basis of the self-assessment within each semester when comparing the first (A) and the last (B) course dates. Moreover, there was a significant improvement in the performances in all three categories when T0 was compared with T1, from both the point of view of the students ("Medical history & examination": T0 =2.5±0.9, T1=2.2±0.7, pp<0.001; "Diagnosis" T0=3.1±1.0, T1=2.8 ±0.9, pp<0.001; "Therapy": T0=3.8±1.3, T1=3.5±1.2, pp<0.018) and in two of the three categories from the point of view of the lecturers ("Diagnosis": T0=3.0±1.0, T1=2.7±0.7, p.=0.028; "Therapy": T0=3.8±1.1, T1=3.1±1.0, p<0.001). SUMMARY The structured measures to improve the course including the interactive e-learning cases could have contributed to improved practical abilities with respect to the medical history and examination techniques as well as diagnostic and therapeutic thinking. The external evaluation by lecturers confirmed the improvement with respect to the diagnostic and therapeutic abilities. They only saw no dynamic change in the student's taking histories and clinical examinations.
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Affiliation(s)
- S M Fünger
- Technical University Munich, German Heart Centre, Munich, Germany
| | - H Lesevic
- Technical University Munich, German Heart Centre, Munich, Germany
| | - S Rosner
- Technical University Munich, German Heart Centre, Munich, Germany
| | - I Ott
- Technical University Munich, German Heart Centre, Munich, Germany
| | - P Berberat
- Technical University Munich, Klinikum Rechts der Isar, TUM MeDiCAL, Centre of Medical Education, Munich, Germany
| | - C Nikendei
- Heidelberg University Hospital, Department of General Internal Medicine & Psychosomatic, Heidelberg, Germany
| | - C Sonne
- Technical University Munich, German Heart Centre, Munich, Germany; Praxis, Maroussi, Greece
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Espín S, García-Fernández AJ, Herzke D, Shore RF, van Hattum B, Martínez-López E, Coeurdassier M, Eulaers I, Fritsch C, Gómez-Ramírez P, Jaspers VLB, Krone O, Duke G, Helander B, Mateo R, Movalli P, Sonne C, van den Brink NW. Tracking pan-continental trends in environmental contamination using sentinel raptors-what types of samples should we use? Ecotoxicology 2016; 25:777-801. [PMID: 26944290 PMCID: PMC4823350 DOI: 10.1007/s10646-016-1636-8] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/11/2016] [Indexed: 05/19/2023]
Abstract
Biomonitoring using birds of prey as sentinel species has been mooted as a way to evaluate the success of European Union directives that are designed to protect people and the environment across Europe from industrial contaminants and pesticides. No such pan-European evaluation currently exists. Coordination of such large scale monitoring would require harmonisation across multiple countries of the types of samples collected and analysed-matrices vary in the ease with which they can be collected and the information they provide. We report the first ever pan-European assessment of which raptor samples are collected across Europe and review their suitability for biomonitoring. Currently, some 182 monitoring programmes across 33 European countries collect a variety of raptor samples, and we discuss the relative merits of each for monitoring current priority and emerging compounds. Of the matrices collected, blood and liver are used most extensively for quantifying trends in recent and longer-term contaminant exposure, respectively. These matrices are potentially the most effective for pan-European biomonitoring but are not so widely and frequently collected as others. We found that failed eggs and feathers are the most widely collected samples. Because of this ubiquity, they may provide the best opportunities for widescale biomonitoring, although neither is suitable for all compounds. We advocate piloting pan-European monitoring of selected priority compounds using these matrices and developing read-across approaches to accommodate any effects that trophic pathway and species differences in accumulation may have on our ability to track environmental trends in contaminants.
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Affiliation(s)
- S Espín
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100, Murcia, Spain.
- Section of Ecology, Department of Biology, University of Turku, 20014, Turku, Finland.
| | - A J García-Fernández
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - D Herzke
- FRAM-High North Research Centre for Climate and the Environment, Norwegian Institute for Air Research, 9296, Tromsø, Norway
| | - R F Shore
- NERC Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster, LA1 4AP, UK
| | - B van Hattum
- Institute for Environmental Studies, VU University, De Boelelaan 1087, 1081 HV, Amsterdam, The Netherlands
- Deltares, Marine and Coastal Systems, P.O. Box 177, 2600 MH, Delft, The Netherlands
| | - E Martínez-López
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - M Coeurdassier
- Chrono-Environnement, UMR 6249 University Bourgogne Franche-Comté/CNRS Usc INRA, 16 Route de Gray, 25030, Besançon Cedex, France
| | - I Eulaers
- Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
- Department of Bioscience, Artic Research Centre (ARC), Århus University, Frederiksborgvej 399, PO Box 358, 4000, Roskilde, Denmark
| | - C Fritsch
- Chrono-Environnement, UMR 6249 University Bourgogne Franche-Comté/CNRS Usc INRA, 16 Route de Gray, 25030, Besançon Cedex, France
| | - P Gómez-Ramírez
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - V L B Jaspers
- Behavioural Ecology and Ecophysiology Group, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
- Department of Biology, Norwegian University of Science and Technology, EU2-169, Høgskoleringen 5, 7491, Trondheim, Norway
| | - O Krone
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Strasse 17, 10315, Berlin, Germany
| | - G Duke
- Centre for the Environment, Oxford University Environmental Change Institute, South Parks Road, Oxford, OX1 3QY, UK
| | - B Helander
- Environmental Research & Monitoring, Swedish Museum of Natural History, Box 50007, SE-104 05, Stockholm, Sweden
| | - R Mateo
- Instituto de Investigación en Recursos Cinegéticos-IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, 13071, Ciudad Real, Spain
| | - P Movalli
- Department of Collections, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR, Leiden, The Netherlands
| | - C Sonne
- Department of Bioscience, Artic Research Centre (ARC), Århus University, Frederiksborgvej 399, PO Box 358, 4000, Roskilde, Denmark
| | - N W van den Brink
- Division of Toxicology, Wageningen University, PO Box 8000, NL-6700EA, Wageningen, The Netherlands
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Ekstrøm M, Sonne C, Carlsson J, Bech P, Elklit A. The treatment of traumatised refugees with sertraline versus venlafaxine in combination with psychotherapy – a randomised clinical study. Eur Psychiatry 2016. [DOI: 10.1016/j.eurpsy.2016.01.1438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background and aimToday we lack sufficient evidence to conclude which type of treatment approach that is most efficient when it comes to trauma-affected refugees. That is a problem for both patients and doctors as well as for society. Also there is a lack of studies, which examine the relation between psychosocial resources and treatment efficiency, in order to find reliable predictors of treatment outcome. This study therefore aims to produce new evidence within this field in order to optimise treatment for trauma-affected refugees with complex PTSD.MethodsThe study included 207 patients referred to Competence Centre for Transcultural Psychiatry between April 2012 and September 2013. Patients were randomised into one of the two treatment groups: a sertraline group (n = 109) or a venlafaxine group (n = 98). Patients in both groups received the same manual based cognitive behavioural therapy, specially adapted to this group of patients. The trial endpoints were PTSD-and depression symptoms and social functioning, all measured on validated ratings scales. Furthermore the study examined the relation between expected outcome of treatment from a range of predictors and the relation to the treatment results for the individual patient.ResultsData are presently being analysed and results will be ready for the conference.ConclusionThe study is among the largest randomised studies ever conducted on pharmacological treatment among traumatised refugees. It is expected to bring forward new knowledge about clinical evaluation and medical treatment of traumatised refugees.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Martins Fernandes S, Badano L, Garcia Campos A, Erdei T, Mehdipoor G, Hanboly N, Michalski BW, Vriz O, Mo VY, Le TT, Ribeiro JM, Ternacle J, Yurdakul SELEN, Shetye A, Stoebe S, Lisowska A, Chinali M, Orabona M, Contaldi C, De La Chica JA, Codolosa JN, Trzcinski P, Prado Diaz S, Morales Portano JD, Ha SJ, Valente F, Joseph G, Valente F, Scali MC, Cordeiro F, Duchateau N, Fabris E, Costantino MF, Cho IJ, Goublaire C, Lam W, Galli E, Kim KH, Mariani M, Malev E, Zuercher F, Tang Z, Cimino S, Mahia P, De La Chica JA, Petrovic J, Ciobotaru V, Remsey- Semmelweiss E, Kogoj P, Guerreiro S, Saxena A, Mozenska O, Pontone G, Macaya Ten F, Caballero L, Avegliano G, Halmai L, Reis L, Trifunovic D, Gospodinova M, Makavos G, D'ascenzi F, Dantas Tavares De Melo M, Bonapace S, Kulkarni A, Cameli M, Ingvarsson A, Driessen MMP, Tufekcioglu O, Radulescu D, Barac A, Cioffi G, Almeida Morais L, Ledakowicz-Polak A, Portugal G, Naksuk N, Parato VM, Kovalova S, Cherubini A, Corrado G, Malev E, Wierzbowska-Drabik K, Lesevic H, Laredj N, Pieles GE, Generati G, Van Zalen JJ, Aquila I, Cheng HL, Lanzoni L, Asmarats Serra L, Kadrabulatova S, Ranjbar S, Szczesniak-Stanczyk D, Sharka I, Di Salvo G, Ben Kahla S, Li L, Hadeed HA, Habeeb HA, Toscano A, Granata F, Djikic D, Wdowiak-Okrojek K, Girgis HYA, Sharma A, Soro C, Gallego Page JC, Corneli M, Teixeira R, Roussin I, Lynch M, Muraru D, Romeo G, Ermacora D, Marotta C, Aruta P, Cucchini U, Iliceto S, Martin-Fernandez M, De La Hera Galarza JM, Corros-Vicente C, Colunga Blanco S, Velasco-Alonso E, Leon-Aguero V, Rodriguez-Suarez ML, Moris De La Tassa C, Edwards J, Braim D, Price C, Fraser AG, Salmani F, Arjmand Shabestari A, Szymczyk E, Kupczynska K, Peczek L, Nawrot B, Lipiec P, Kasprzak JD, Driussi C, Ferrara F, Brosolo G, Antonini-Canterin F, Magne J, Aboyans V, Bossone E, Bellucci BM, Fisher JM, Balekian AA, Idapalapati S, Huang F, Wong JI, Tan RS, Teixeira R, Madeira M, Almeida I, Reis L, Siserman A, Dinis P, Dias L, Ramos AP, Goncalves L, Wan FW, Sawaki DS, Dubois-Rande JLDR, Adnot SA, Czibik GC, Derumeaux GD, Ercan G, Tekkesin ILKER, Sahin ST, Cengiz B, Celik G, Demircan S, Aytekin SAIDE, Razvi NA, Nazir SA, Price N, Khan JN, Kanagala P, Singh A, Squire I, Mccann GP, Langel M, Pfeiffer D, Hagendorff A, Ptaszynska-Kopczynska K, Marcinkiewicz-Siemion M, Knapp M, Witkowski M, Musial WJ, Kaminski K, Natali B, D' Anna C, Leonardi B, Secinaro A, Pongiglione G, Rinelli G, Renard S, Michel N, Mancini J, Haentjens J, Sitbon O, Habib G, Imbriaco M, Alcidi G, Santoro C, Buonauro A, Lo Iudice F, Lembo M, Cuocolo A, Trimarco B, Galderisi M, Mora Robles J, Roldan Jimenez MA, Mancisidor MA, De Mora MA, Alnabelsi T, Goykhman I, Koshkelashvili N, Romero-Corral A, Pressman GS, Michalski BW, Kupczynska K, Miskowiec D, Lipiec P, Kasprzak JD, Montoro Lopez N, Refoyo Salicio E, Valbuena Lopez SC, Gonzalez O, Alvarez C, Moreno Yanguela M, Bartha Rasero JL, De La Calle M, Guzman Martinez G, Suarez-Cuenca JA, Merino JA, Gomez Alvarez EB, Delgado LG, Woo YM, Bang WD, Sohn GH, Cheong SS, Yoo SY, Rodriguez Palomares JF, Gutierrez L, Maldonado G, Pineda V, Galian L, Teixido G, Gonzalez Allujas MT, Evangelista A, Garcia Dorado D, Zaremba T, Ekeloef S, Heiberg E, Engblom H, Jensen SE, Sogaard P, Rodriguez Palomares JF, Gutierrez L, Garcia G, Pineda V, Galian L, Teixido G, Gonzalez Allujas MT, Evangelista A, Garcia Dorado D, Dini FL, Galli F, Lattanzi F, Picano E, Marzilli M, Leao S, Moz M, Magalhaes P, Trigo J, Mateus PS, Ferreira A, Moreira JI, De Craene M, Legallois D, Labombarda F, Pellissier A, Sermesant M, Saloux E, Merlo M, Moretti M, Barbati G, Stolfo D, Gigli M, Pinamonti B, Sinagra G, Dores E, Matera A, Innelli P, Innelli P, Lopizzo A, Violini R, Fiorilli R, Cappabianca G, Picano E, Tarsia G, Seo J, Chang HJ, Heo R, Kim IC, Shim CY, Hong GR, Chung N, Melissopoulou MM, Nguyen V, Brochet E, Cimadevilla C, Codogno I, Vahanian A, Messika-Zeitoun D, Pontana F, Vassiliou V, Prasad S, Leclercq C, Samset E, Donal E, Lim DS, Bianchi G, Rossi F, Gianetti J, Marchi F, Cerone E, Nardelli A, Terrazzi M, Solinas M, Maffei S, Pshepiy A, Vasina L, Timofeev E, Reeva S, Zemtsovsky E, Brugger N, Jahren S, De Marchi SF, Seiler C, Jin CN, Tang H, Fan K, Kam K, Yan BP, Yu CM, Lee PW, Reali M, Silvetti E, Salatino T, Mancone M, Pennacchi M, Giordano A, Sardella G, Agati L, Tirado G, Nogales-Romo MT, Marcos-Alberca P, De Agustin A, Almeria C, Rodrigo JL, Garcia Fernandez MA, Macaya C, Perez De Isla L, Mancisidor M, Lara Garcia C, Vivancos R, De Mora M, Petrovic M, Vujisic-Tesic B, Trifunovic D, Boricic-Kostic M, Petrovic I, Draganic G, Petrovic O, Tomic-Dragovic M, Furlan T, Ambrozic J, Mohorko Pleskovic PN, Bunc M, Ribeiras R, Abecasis J, Andrade MJ, Mendes M, Ramakrishnan S, Gupta SK, Juneja R, Kothari SS, Zaleska M, Segiet A, Chwesiuk S, Kroc A, Kosior DA, Andreini D, Solbiati A, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Rota C, Guaricci AI, Pepi M, Pons Llinares J, Asmarats Serra L, Pericas Ramis P, Caldes Llull O, Grau Sepulveda A, Frontera G, Vaquer Segui A, Noris M, Bethencourt Gonzalez A, Climent Paya V, Martinez Moreno M, Saura D, Oliva MJ, Sanchez Quinones J, Garcia Honrubia A, Valdes M, De La Morena G, Terricabras M, Costabel JP, Ronderos R, Evangelista A, Venturini C, Galve E, Nemes A, Neubauer S, Rahman Haley S, Banner N, Teixeira R, Caetano F, Almeida I, Trigo J, Botelho A, Silva J, Nascimento J, Goncalves L, Tesic M, Jovanovic I, Petrovic O, Boricic-Kostic M, Dragovic M, Petrovic M, Stepanovic J, Banovic M, Vujisic-Tesic B, Guergelcheva V, Chamova T, Sarafov S, Tournev I, Denchev S, Ikonomidis I, Psarogiannakopoulos P, Tsirigotis P, Paraskevaidis I, Lekakis J, Pelliccia A, Natali BM, Cameli M, Focardi M, Bonifazi M, Mondillo S, Lima C, Assed L, Kalil Filho R, Mady C, Bochi EA, Salemi VMC, Targher G, Valbusa F, Rossi A, Lanzoni L, Lipari P, Zenari L, Molon G, Canali G, Barbieri E, Li L, Craft M, Nanda M, Lorenzo JM, Kutty S, Bombardini T, Sparla S, Di Tommaso C, Losito M, Incampo E, Maccherini M, Mondillo S, Werther Evaldsson A, Radegran G, Stagmo M, Waktare J, Roijer A, Meurling CJ, Hui W, Meijboom FJ, Bijnens B, Dragulescu A, Mertens L, Friedberg MK, Sensoy B, Suleymanoglu M, Akin Y, Sahan E, Sasmaz H, Pasca L, Buzdugan E, Chis B, Stoicescu L, Lynce FC, Smith KL, Mete M, Isaacs C, Viapiana O, Di Nora C, Ognibeni F, Fracassi E, Giollo A, Mazzone C, Faganello G, Di Lenarda A, Rossini M, Galrinho A, Branco L, Timoteo AT, Rodrigues I, Daniel P, Rosa S, Ferreira L, Ferreira R, Polak L, Krauza G, Stokfisz K, Zielinska M, Branco LM, Galrinho A, Mota Carmo M, Teresa Timoteo A, Aguiar Rosa S, Abreu J, Pinto Teixeira P, Viveiros Monteiro A, Cruz Ferreira R, Peeraphatdit T, Chaiteerakij R, Klarich KW, Masia S, Necas J, Nistri S, Negri F, Barbati G, Cioffi G, Russo G, Mazzone C, Faganello G, Pandullo C, Di Lenarda A, Durante A, Rovelli E, Genchi V, Trabattoni L, Zerboni SC, Cattaneo L, Butti E, Ferrari G, Luneva E, Mitrofanova L, Uspensky V, Zemtsovsky E, Kasprzak JD, Rosner S, Karl M, Ott I, Sonne C, Ali Lahmar HM, Hammou L, Forsey J, Gowing L, Miller F, Ramanujam P, Stuart AG, Williams CA, Bandera F, Pellegrino M, Carbone F, Labate V, Alfonzetti E, Guazzi M, Patel NR, Raju P, Beale L, Brickley G, Lloyd GW, Fernandez-Golfin C, Gonzalez A, Rincon LM, Hinojar R, Garcia A, Megias A, Jimenez-Nacher JJ, Moya JL, Zamorano JL, Molon G, Canali G, Bonapace S, Chiampan A, Albrigi L, Barbieri E, Noris Mora M, Rodriguez Fernandez A, Exposito Pineda C, Grande C, Gonzalez Colino R, Macaya Ten F, Fernandez Vazquez X, Fortuny Frau E, Bethencourt Gonzalez A, Karvandi M, Blaszczyk R, Zarczuk R, Brzozowski W, Janowski M, Wysokinski A, Stanczyk B, Myftiu S, Teferici D, Quka A, Dado E, Djamandi J, Kresto L, Duka A, Kristo A, Balla I, Issa Z, Moiduddin N, Siblini G, Bulbul Z, Abid L, Abid D, Kammoun S, Rush E, Craft M, Goodwin J, Kreikemeier R, Cantinotti M, Kutty S, Zolaly MA, Khoshhal SQ, El-Harbi K, Tarawah A, Al-Hawsawi Z, Al-Mozainy I, Bakhoum SWG, Nabil MN, Elebrashy IN, Chinali M, Albanese S, Carotti A, Iacobelli R, Esposito C, Secinaro A, Moscogiuri G, Pasquini L, Malvezzi Caracciolo M, Bianchi RM, Caso P, Arenga F, Riegler L, Scarafile R, D'andrea A, Russo MG, Calabro' P, Simic DS, Peric VP, Mujovic NM, Marinkovic MM, Jankovic NJ, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Jain N, Kharwar R, Saran RK, Narain VS, Dwivedi SK, Sethi R, Chandra S, Pradhan A, Safal S, Marchetti MF, Cacace C, Congia M, Nissardi V, Ruscazio M, Meloni L, Montisci R, Gallego Sanchez G, Calero S, Portero JJ, Tercero A, Garcia JC, Barambio M, Martinez Lazaro R, Meretta AH, Perea GO, Belcastro F, Aguirre E, De Luca I, Henquin R, Masoli O. Poster session 2THE IMAGING EXAMINATIONP536Appropriate use criteria of transthoracic echocardiography and its clinical impact: a continuous challengeP537Implementation of proprietary plug-ins in the DICOM-based computerized echo reporting system fuels the use of 3D echo and deformation imaging in the clinical routine of a multivendor laboratoryP538Exercise stress echocardiography appropriate use criteria: real-life cases classification ease and agreement among cardiologistsANATOMY AND PHYSIOLOGY OF THE HEART AND GREAT VESSELSP539Functional capacity in older people with normal ejection fraction correlates with left ventricular functional reserve and carotid-femoral pulse wave velocity but not with E/e and augmentation indexP540Survey of competency of practitioners for diagnosis of acute cardiopulmonary diseases manifest on chest x-rayASSESSMENT OF DIAMETERS, VOLUMES AND MASSP541Left atrium remodeling in dialysis patients with normal ejection fractionP542The prediction of postinfarction left ventricular remodeling and the role of of leptin and MCP-1 in regard to the presence of metabolic syndromeP543Ascending aorta and common carotid artery: diameters and stiffness in a group of 584 healthy subjectsAssessments of haemodynamicsP544Alternate echo parameters in patients without estimable RVSPAssessment of systolic functionP545Reduced contractile performance in heart failure with preserved ejection fraction: determination using novel preload-adjusted maximal left ventricular ejection forceP546Left ventricular dimensions and prognosis in acute coronary syndromesP547Time course of myocardial alterations in a murine model of high fat diet: A strain rate imaging studyP548Subclinical left ventricular systolic dysfunction in patients with premature ventricular contractionsP549Global myocardial strain by CMR-based feature tracking (FT) and tagging to predict development of severe left ventricular systolic dysfunction after acute st-elevation myocardial infarctionP550Echocardiographic analysis of left and right ventricular function in patients after mitral valve reconstructionP551The role of regional longitudinal strain assessment in predicting response to cardiac resynchronization therapy in patients with left ventricular systolic dysfunction and left bundle branch blockP552Speckle tracking automatic border detection improves echocardiographic evaluation of right ventricular systolic function in repaired tetralogy of fallot patients: comparison with MRI findingsP553Echocardiography: a reproducible and relevant tool in pah? intermediate results of the multicentric efort echogardiographic substudy (evaluation of prognostic factors and therapeutic targets in pah)Assessment of diastolic functionP554Relationship between left ventricular filling pressures and myocardial fibrosis in patients with uncomplicated arterial hypertensionP555Cardiac rehabilitation improves echocardiographic parameters of diastolic function in patients with ischemic heart diseaseP556Diastolic parameters in the calcified mitral annulusP557Biomarkers and echocardiography - combined weapon to diagnose and prognose heart failure with and without preserved ejection fractionP558Diastolic function changes of the maternal heart in twin and singleton pregnancyIschemic heart diseaseP559Syntax score as predictor for the correlation between epicardial adipose tissue and the severity of coronary lesions in patients with significant coronary diseaseP560Impact of strain analysis in ergonovine stress echocardiography for diagnosis vasospastic anginaP561Cardiac magnetic resonance tissue tracking: a novel method to predict infarct transmurality in acute myocardial infarctionP562Infarct size is correlated to global longitudinal strain but not left ventricular ejection fraction in the early stage of acute myocardial infarctionP563Magnetic resonance myocardial deformation assessment with tissue tracking and risk stratification in acute myocardial infarction patientsP564Increase in regional end-diastolic wall thickness by transthoracic echocardiography as a biomarker of successful reperfusion in anterior ST elevation acute myocardial infarctionP565Mitral regurgitation is associated with worse long-term prognosis in ST-segment elevation myocardial infarction treated with primary percutaneous coronary interventionP566Statistical significance of 3D motion and deformation indexes for the analysis of LAD infarctionHeart valve DiseasesP567Paradoxical low gradient aortic stenosis: echocardiographic progression from moderate to severe diseaseP568The beneficial effects of TAVI in mitral insufficiencyP569Impact of thoracic aortic calcification on the left ventricular hypertrophy and its regression after aortic valve replacement in patients with severe aortic stenosisP570Additional value of exercise-stress echocardiography in asymptomatic patients with aortic valve stenosisP571Valvulo-arterial impedance in severe aortic stenosis: a dual imaging modalities studyP572Left ventricular mechanics: novel tools to evaluate left ventricular performance in patients with aortic stenosisP573Comparison of long-term outcome after percutaneous mitral valvuloplasty versus mitral valve replacement in moderate to severe mitral stenosis with left ventricular dysfunctionP574Incidence of de novo left ventricular dysfunction in patient treated with aortic valve replacement for severe aortic regurgitationP575Transforming growth factor-beta dependant progression of the mitral valve prolapseP576Quantification of mitral regurgitation with multiple jets: in vitro validation of three-dimensional PISA techniqueP577Impaired pre-systolic contraction and saddle-shape deepening of mitral annulus contributes to atrial functional regurgitation: a three-dimensional echocardiographic studyP578Incidence and determinants of left ventricular (lv) reverse remodeling after MitraClip implantation in patients with moderate-to severe or severe mitral regurgitation and reduced lv ejection fractionP579Severe functional tricuspid regurgitation in rheumatic heart valve disease. New insights from 3D transthoracic echocardiographyP58015 years of evolution of the etiologic profile for prosthetic heart valve replacement through an echocardiography laboratoryP581The role of echocardiography in the differential diagnosis of prolonged fever of unknown originP582Predictive value for paravalvular regurgitation of 3-dimensional anatomic aortic annulus shape assessed by multidetector computed tomography post-transcatheter aortic valve replacementP583The significance and advantages of echo and CT imaging & measurement at transcatherter aortic valve implantation through the left common carotid accessP584Comparison of the self-expandable Medtronic CoreValve versus the balloon-expandable Edwards SAPIEN bioprostheses in high-risk patients undergoing transfemoral aortic valve implantationP585The impact of transcatheter aortic valve implantation on mitral regurgitation severityP586Echocardiographic follow up of children with valvular lesions secondary to rheumatic heart disease: Data from a prospective registryP587Valvular heart disease and different circadian blood pressure profilesCardiomyopathiesP588Comparison of transthoracic echocardiography versus cardiac magnetic for implantable cardioverter defibrillator therapy in primary prevention strategy dilated cardiomyopathy patientsP589Incidence and prognostic significance of left ventricle reverse remodeling in a cohort of patients with idiopathic dilated cardiomyopathyP590Early evaluation of diastolic function in fabry diseaseP591Echocardiographic predictors of atrial fibrillation development in hypertrophic cardiomyopathyP592Altered Torsion mechanics in patients with hypertrophic cardiomyopathy: LVOT-obstruction is the topdog?P593Prevention of sudden cardiac death in hypertrophic cardiomyopathy: what has changed in the guidelines?P594Coronary microcirculatory function as determinator of longitudinal systolic left ventricular function in hypertrophic cardiomyopathyP595Detection of subclinical myocardial dysfunction by tissue Doppler ehocardiography in patients with muscular dystrophiesP596Speckle tracking myocardial deformation analysis and three dimensional echocardiography for early detection of chemotherapy induced cardiac dysfunction in bone marrow transplantation patientsP597Left ventricular non compaction or hypertrabeculation: distinguishing between physiology and pathology in top-level athletesP598Role of multi modality imaging in familiar screening of Danon diseaseP599Early impairment of global longitudinal left ventricular systolic function independently predicts incident atrial fibrillation in type 2 diabetes mellitusP600Fetal cardiovascular programming in maternal diabetes mellitus and obesity: insights from deformation imagingP601Longitudinal strain stress echo evaluation of aged marginal donor hearts: feasibility in the Adonhers project.P602Echocardiographic evaluation of left ventricular size and function following heart transplantation - Gender mattersSystemic diseases and other conditionsP603The impact of septal kinetics on adverse ventricular-ventricular interactions in pulmonary stenosis and pulmonary arterial hypertensionP604Improvement in right ventricular mechanics after inhalation of iloprost in pulmonary hypertensionP605Does the treatment of patients with metabolic syndrome correct the right ventricular diastolic dysfunction?P606Predictors of altered cardiac function in breast cancer survivors who were treated with anthracycline-based therapyP607Prevalence and factors related to left ventricular systolic dysfunction in asymptomatic patients with rheumatoid arthritis: a prospective tissue-doppler echocardiography studyP608Diastolic and systolic left ventricle dysfunction presenting different prognostic implications in cardiac amyloidosisP609Diagnostic accuracy of Bedside Lung Ultrasonography in Emergency (BLUE) protocol for the diagnosis of pulmonary embolismP610Right ventricular systolic dysfunction and its incidence in breast cancer patients submitted to anthracycline therapyP611Right ventricular dysfunction is an independent predictor of survival among cirrhotic patients undergoing liver transplantCongenital heart diseaseP612Hypoplasia or absence of posterior leaflet: a rare congenital anomaly of the mitral valveP613ECHO screening for Barlow disease in proband's relativesDiseases of the aortaP614Aortic size distribution and prognosis in an unselected population of patients referred for standard transthoracic echocardiographyP615Abdominal aorta aneurysm ultrasonographic screening in a large cohort of asympromatic volounteers in an Italian urban settingP616Thoracic aortic aneurysm and left ventricular systolic functionStress echocardiographyP617Wall motion score index, systolic mitral annulus velocity and left ventricular mass predicted global longitudinal systolic strain in 238 patients examined by stress echocardiographyP618Prognostic parameters of exercise-induced severe mitral valve regurgitation and exercise-induced systolic pulmonary hypertensionP619Risk stratification after myocardial infarction: prognostic value of dobutamine stress echocardiographyP620relationship between LV and RV myocardial contractile reserve and metabolic parameters during incremental exercise and recovery in healthy children using 2-D strain analysisP621Increased peripheral extraction as a mechanism compensatory to reduced cardiac output in high risk heart failure patients with group 2 pulmonary hypertension and exercise oscillatory ventilationP622Can exercise induced changes in cardiac synchrony predict response to CRT?Transesophageal echocardiographyP623Fully-automated software for mitral valve assessment in chronic mitral regurgitation by three-dimensional transesophageal echocardiographyP624Real-time 3D transesophageal echocardiography provides more accurate orifice measurement in percutaneous transcatheter left atrial appendage closureP625Percutaneous closure of left atrial appendage: experience of 36 casesReal-time three-dimensional TEEP626Real-time three-dimensional transesophageal echocardiography during pulmonary vein cryoballoon ablation for atrial fibrilationP627Three dimensional ultrasound anatomy of intact mitral valve and in the case of type 2 disfunctionTissue Doppler and speckle trackingP629Left ventricle wall motion tracking from echocardiographic images by a non-rigid image registrationP630The first experience with the new prototype of a robotic system for remote echocardiographyP631Non-invasive PCWP influence on a loop diuretics regimen monitoring model in ADHF patients.P632Normal range of left ventricular strain, dimensions and ejection fraction using three-dimensional speckle-tracking echocardiography in neonatesP633Circumferential ascending aortic strain: new parameter in the assessment of arterial stiffness in systemic hypertensionP634Aortic vascular properties in pediatric osteogenesis imperfecta: a two-dimensional echocardiography derived aortic strain studyP635Assessment of cardiac functions in children with sickle cell anemia: doppler tissue imaging studyP636Assessment of left ventricular function in type 1 diabetes mellitus patients by two-dimensional speckle tracking echocardiography: relation to duration and control of diabetesP637A study of left ventricular torsion in l-loop ventricles using speckle-tracking echocardiographyP638Despite No-Reflow, global and regional longitudinal strains assessed by two-dimensional speckle tracking echocardiography are predictive indexes of left ventricular remodeling in patients with STEMIP639The function of reservoir of the left atrium in patients with medicaly treated arterial hypertensionP640The usefulness of speckle tracking analysis for predicting the recovery of regional systolic function after myocardial infarctionP641Two dimensional speckle tracking echocardiography in assessment of left ventricular systolic function in patients with rheumatic severe mitral regurgitation and normal ejection fractionP642The prediction of left-main and tripple vessel coronary artery disease by tissue doppler based longitudinal strain and strain rate imagingP643Role of speckle tracking in predicting arrhythmic risk and occurrence of appropriate implantable defibrillator Intervention in patients with ischemic and non-ischemic cardiomyopathyComputed Tomography & Nuclear CardiologyP644Cardiac adrenergic activity in patients with nonischemic dilated cardiomyopathy. Correlation with echocardiographyP645Different vascular territories and myocardial ischemia, there is a gradient of association? Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev278] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bucciarelli V, Avenatti E, Rosner SJ, Cherneva ZHCH, Li H, Surkova EA, Degiovanni A, Ortiz Garrido A, Mihaila S, Tamulenaite E, Amorouayeche FZ, Kolesnyk MY, Garcia Campos A, Savcioglu AS, Filipiak D, Kuusisto JK, Torbas O, Kupczynska K, Tountas X, Ionin VA, Cescau A, Altin C, Ferreiro Quero C, Lowery C, Najih H, Valuckiene Z, Onciul S, Yang LT, Baricevic Z, Ghulam Ali S, Bianco F, Izzicupo P, Ghinassi B, Di Baldassarre A, Gallina S, Milazzo V, Milan A, Patel A, Kuvin J, Pandian N, Orban M, Nadjiri J, Lesevic H, Hadamitzky M, Sonne C, Kuneva ZK, Vasilev DV, Yuan L, Xie MX, Jin XY, Muraru D, Grapsa J, Donal E, Lancellotti P, Habib G, Badano LP, Buffa MC, De Vecchi F, Prenna E, Boggio E, Marino P, De La Chica J, Cuenca Peiro V, Picazo Angelin B, Conejo Munoz L, Narbona I, Anderica JR, De Mora M, Zabala Arguelles JI, Velcea A, Matei L, Andronic A, Calin S, Rimbas R, Muraru D, Badano LP, Vinereanu D, Ovsianas J, Valuckiene Z, Jurkevicius R, Latreche S, Benkhedda S, Dzyak GV, Riznyk YY, Kovalyova OV, Velasco-Alonso E, Colunga-Blanco S, Martin-Fernandez M, Corros-Vicente C, Rodriguez-Suarez ML, Leon-Aguero V, De La Hera Galarza JM, Safak O, Nazli C, Akyildiz Akcay F, Yakar Tuluce S, Kahya Eren N, Ozdemir E, Kocabas U, Kasprzak JD, Lipiec P, Jarvinen VM, Sinisalo JP, Sirenko YU, Radchenko G, Rekovets O, Kushnir S, Michalski BW, Miskowiec D, Kasprzak JD, Wdowiak-Okrojek K, Wejner-Mik P, Lipiec P, Beldekos D, Protogerou A, Gournizakis A, Panopoulos S, Theodosis-Georgilas A, Fousas S, Sfikakis P, Soboleva AV, Listopad OV, Nifontov SE, Polyakova EA, Belyaeva OD, Baranova EI, Shlyachto EV, Baudet M, Cohen-Solal A, Logeart D, Sakallioglu O, Aydin E, Yilmaz M, Sade LE, Muderrisoglu H, Mesa Rubio MD, Ruiz Ortiz M, Delgado Ortega M, Sanchez Fernandez J, Duran Jimenez E, Morenate Navio C, Romero M, Pan M, Suarez De Lezo J, Frenneaux MP, Parasuraman SK, Rudd AE, Srinivasan J, Elbaghdadi D, Laarej A, Allouch M, Azzouzi L, Habbal R, Ovsianas J, Mizariene V, Ablonskyte-Dudoniene R, Jurkevicius R, Cucchini U, Miglioranza MH, Dorobantu M, Iliceto S, Badano LP, Muraru D, Tsai WC, Cikes M, Ljubas Macek J, Skoric B, Skorak I, Jurin H, Samardzic J, Gasparovic H, Milicic D, Separovic Hanzevacki J, Fusini L, Tamborini G, Gripari P, Muratori M, Celeste F, Carminati MC, Alamanni F, Pepi M. HIT Poster session 2P486The effect of short term aerobic exercise and ACE polymorphism on cardiovascular remodeling in healthy sedentary postmenopausal womenP487Are there predictors of malignant progression of aortic stenosis severity?P488Quantitative und semiquantitative parameters in the classification of aortic insufficiency: a 3D-echocardiography and magnet resonance imaging studyP489Vascular indicies surrogate markers for left ventricular dysfunctionP490Left ventricular systolic strain data does not require indexation to cavity size in mitral valve diseasesP491Impact of EACVI grant programme on career progression of grant winnersP492Early predictor of atrial fibrillation recurrence after electrical cardioversion: diastolic parameters come firstP493Echocardiographic diagnosis of arrhythmias in the fetusP4943D echocardiography is a fast-learning and a more reliable method compared with 2D echocardiography for the assessment of left ventricular volumes and ejection fraction in patients with heart failureP495Right ventricular mechanics in functional ischemic mitral regurgitation in acute inferior myocardial infarctionP496Added value of two dimentional strain in assessement of left ventricular systolic function in rheumatic mitral stenosis patients with normal ejection fractionP497Left ventricular myocardial deformation in arterial hypertension with different types of glucose metabolism disordersP498Epicardial to pericardial adipose tissue ratio: predicting myocardial ischemia in patients referred for exercise stress echocardiographyP499Echocardiographic evaluation of the patients with asd after percutaneous closureP500Screening for carotid artery stenosis with the use of pocket-size imaging device equipped with linear probeP501LAD correlates poorly with LAVIP502Predictors associated with the diastolic dysfunction formation in patients with moderate hypertensionP503Assessment of left atrial function by speckle tracking analysis in transthoracic echocardiography for predicting the presence of left atrial appendage thrombus in patients with atrial fibrillationP504can echocardiography detect subclinical myocardial damage in the layers of myocardial wall? (The first study in a large population with known inflammatory disease)P505Epicardial fat thickness and galectin 3 in patients with atrial fibrillation and metabolic syndromeP506Left ventricular reverse remodeling in heart failure: a new obesity paradox?P507Epicardial adipose tissue and carotid intima media thickness in hemodialysis patients; single center experienceP508Echocardiographic parameters of mitral valve remodeling associated with poor clinical outcome in high risk patients with functional mitral regurgitation after Mitraclip implantationP509Prevalence of valve disease in a community population over the age of 60P510Discordance between mitral valve area and mean transmitral pressure gradient in mitral stenosis: Is mean gradient marker of the severity or parameter of tolerance in severe mitral stenosis?P511Ischemic mitral regurgitation is associated with impaired radial and circumferential myocardial deformation in acute inferoposterior myocardial infarctionP512The importance of early left atrial functional changes in predicting long term left ventricular remodeling in patients surviving a ST elevation myocardial infarctionP513Remodeling of myocardial deformation after mitral valve surgeryP514Global longitudinal peak systolic strain is reduced shortly after heart transplantationP515Detailed transthoracic and transesophageal echocardiographic analysis of mitral leaflets in patient undergoing mitral valve repair. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev250] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Bechshoft T, Derocher AE, Richardson E, Mislan P, Lunn NJ, Sonne C, Dietz R, Janz DM, St Louis VL. Mercury and cortisol in Western Hudson Bay polar bear hair. Ecotoxicology 2015; 24:1315-1321. [PMID: 26044932 DOI: 10.1007/s10646-015-1506-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/30/2015] [Indexed: 06/04/2023]
Abstract
Non-invasive methods of assessing animal health and life history are becoming increasingly popular in wildlife research; hair samples from polar bears (Ursus maritimus), are being used to study an ever broader range of anthropogenic and endocrine compounds. A number of contaminants are known to disrupt endocrine function in polar bears. However, the relationship between mercury and cortisol remains unknown, although mercury is an endocrine disruptor in other species. Here, we examine the relationship between concentrations of cortisol and total mercury (THg) analyzed in guard hair from 378 polar bears (184 females, 194 males) sampled in Western Hudson Bay, 2004-2012. The difference in mean cortisol concentration between female (0.8 ± 0.6 pg/mg) and male (0.7 ± 0.5 pg/mg) polar bears bordered on significance (p = 0.054). However, mean mercury concentration was significantly greater (p = 0.009) in females (4.7 ± 1.4 μg/g) than males (4.3 ± 1.2 μg/g). Hair cortisol in males was significantly influenced by mercury, age, and fatness, as well as interactions between mercury and year, mercury and fatness, and year and fatness (all: p < 0.03) (multiple regression analysis, whole model: r(2) = 0.14, F(7,185) = 4.43, p = 0.0001). Fatness was the only significant variable in the multiple regression analysis for females (r(2) = 0.06, F(1,182) = 13.0, p = 0.0004). In conclusion, a significant, but complex, relationship was found between mercury and cortisol concentrations in hair from male, but not female, polar bears.
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Affiliation(s)
- T Bechshoft
- Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 2E9, Canada,
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Wang Y, Gong X, Su Y, Cui J, Shu X, Perge P, Kovacs A, Liptai C, Apor A, Nagy K, Geller L, Szeplaki G, Merkely B, Goebel B, Hamadanchi A, Schmidt-Winter C, Otto S, Jung C, Figulla H, Poerner T, Rotzak R, Aharonovich A, Geva Y, Rozenman Y, Capotosto L, D'angeli I, Azzano A, Placanica A, Mukred K, Rinaldi E, Ashurov R, Tanzilli G, Mangieri E, Vitarelli A, Lesevic H, Karl M, Rosner S, Ott I, Sonne C, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Citro R, Baldi C, Provenza G, Di Maio M, Silverio A, Prota C, Di Muro MR, Bossone E, Giudice P, Piscione F, Muratori M, Fusini L, Gripari P, Tamborini G, Ghulam Ali S, Salvi L, Bartorelli A, Agrifoglio M, Alamanni F, Pepi M, Fusini L, Tamborini G, Muratori M, Cefalu' C, Bottari V, Gripari P, Ghulam Ali S, Andreini D, Pontone G, Pepi M. MODERATED POSTER SESSION: Imaging in interventional cardiology: Wednesday 3 December 2014, 09:00-16:00 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Goirigolzarri Artaza J, Gallego Delgado M, Jaimes Castellanos C, Cavero Gibanel M, Pastrana Ledesma M, Alonso Pulpon L, Gonzalez Mirelis J, Al Ansi RZ, Sokolovic S, Cerin G, Szychta W, Popa BA, Botezatu D, Benea D, Manganiello S, Corlan A, Jabour A, Igual Munoz B, Osaca Asensi J, Andres La Huerta A, Maceira Gonzalez A, Estornell Erill J, Cano Perez O, Sancho-Tello M, Alonso Fernandez P, Sepulveda Sanchez P, Montero Argudo A, Palombo C, Morizzo C, Baluci M, Kozakova M, Panajotu A, Karady J, Szeplaki G, Horvath T, Tarnoki D, Jermendy A, Geller L, Merkely B, Maurovich-Horvat P, Moustafa S, Mookadam F, Youssef M, Zuhairy H, Connelly M, Prieur T, Alvarez N, Ashikhmin Y, Drapkina O, Boutsikou M, Demerouti E, Leontiadis E, Petrou E, Karatasakis G, Kozakova M, Morizzo C, Bianchi V, Marchi B, Federico G, Palombo C, Chatzistamatiou E, Moustakas G, Memo G, Konstantinidis D, Mpampatzeva Vagena I, Manakos K, Traxanas K, Vergi N, Feretou A, Kallikazaros I, Goto M, Uejima T, Itatani K, Pedrizzetti G, Mada R, Daraban A, Duchenne J, Voigt J, Chiu DYY, Green D, Johnstone L, Sinha S, Kalra P, Abidin N, Sikora-Frac M, Zaborska B, Maciejewski P, Bednarz B, Budaj A, Nemes A, Sasi V, Gavaller H, Kalapos A, Domsik P, Katona A, Szucsborus T, Ungi T, Forster T, Ungi I, Pluchinotta F, Arcidiacono C, Saracino A, Carminati M, Bussadori C, Dahlslett T, Karlsen S, Grenne B, Sjoli B, Bendz B, Skulstad H, Smiseth O, Edvardsen T, Brunvand H, Vereckei A, Szelenyi Z, Szenasi G, Santoro C, Galderisi M, Niglio T, Santoro M, Stabile E, Rapacciuolo A, Spinelli L, De Simone G, Esposito G, Trimarco B, Hubert S, Jacquier A, Fromonot J, Resseguier C, Tessier A, Guieu R, Renard S, Haentjiens J, Lavoute C, Habib G, Menting ME, Koopman L, Mcghie J, Rebel B, Gnanam D, Helbing W, Van Den Bosch A, Roos-Hesselink J, Shiino K, Yamada A, Sugimoto K, Takada K, Takakuwa Y, Miyagi M, Iwase M, Ozaki Y, Hayashi T, Itatani K, Inuzuka R, Shindo T, Hirata Y, Shimizu N, Miyaji K, Henri C, Dulgheru R, Magne J, Kou S, Davin L, Nchimi A, Oury C, Pierard L, Lancellotti P, Kovalyova O, Honchar O, Tengku W, Ketaren A, Mingo Santos S, Monivas Palomero V, Restrepo Cordoba A, Rodriguez Gonzalez E, Goirigolzarri Artaza J, Sayago Silva I, Garcia Lunar I, Mitroi C, Cavero Gibanel M, Segovia Cubero J, Ryu S, Park J, Kim S, Choi J, Goh C, Byun Y, Choi J, Westholm C, Johnson J, Jernberg T, Winter R, Rio P, Moura Branco L, Galrinho A, Pinto Teixeira P, Viveiros Monteiro A, Portugal G, Pereira-Da-Silva T, Afonso Nogueira M, Abreu J, Cruz Ferreira R, Mazzone A, Botto N, Paradossi U, Chabane A, Francini M, Cerone E, Baroni M, Maffei S, Berti S, Ghattas A, Shantsila E, Griffiths H, Lip G, Galli E, Guirette Y, Daudin M, Auffret V, Mabo P, Donal E, Fabiani I, Conte L, Scatena C, Barletta V, Pratali S, De Martino A, Bortolotti U, Naccarato A, Di Bello V, Falanga G, Alati E, Di Giannuario G, Zito C, Cusma' Piccione M, Carerj S, Oreto G, Dattilo G, Alfieri O, La Canna G, Generati G, Bandera F, Pellegrino M, Alfonzetti E, Labate V, Guazzi M, Cengiz B, Sahin ST, Yurdakul S, Kahraman S, Bozkurt A, Aytekin S, Borges IP, Peixoto E, Peixoto R, Peixoto R, Marcolla V, Venkateshvaran A, Sola S, Dash PK, Thapa P, Manouras A, Winter R, Brodin L, Govind SC, Mizariene V, Verseckaite R, Bieseviciene M, Karaliute R, Jonkaitiene R, Vaskelyte J, Arzanauskiene R, Janenaite J, Jurkevicius R, Rosner S, Orban M, Nadjiri J, Lesevic H, Hadamitzky M, Sonne C, Manganaro R, Carerj S, Cusma-Piccione M, Caprino A, Boretti I, Todaro M, Falanga G, Oreto L, D'angelo M, Zito C, Le Tourneau T, Cueff C, Richardson M, Hossein-Foucher C, Fayad G, Roussel J, Trochu J, Vincentelli A, Cavalli G, Muraru D, Miglioranza M, Addetia K, Veronesi F, Cucchini U, Mihaila S, Tadic M, Lang R, Badano L, Polizzi V, Pino P, Luzi G, Bellavia D, Fiorilli R, Chialastri C, Madeo A, Malouf J, Buffa V, Musumeci F, Gripari P, Tamborini G, Bottari V, Maffessanti F, Carminati C, Muratori M, Vignati C, Bartorelli A, Alamanni F, Pepi M, Polymeros S, Dimopoulos A, Spargias K, Karatasakis G, Athanasopoulos G, Pavlides G, Dagres N, Vavouranakis E, Stefanadis C, Cokkinos D, Pradel S, Mohty D, Magne J, Darodes N, Lavergne D, Damy T, Beaufort C, Aboyans V, Jaccard A, Mzoughi K, Zairi I, Jabeur M, Ben Moussa F, Ben Chaabene A, Kamoun S, Mrabet K, Fennira S, Zargouni A, Kraiem S, Jovanova S, Arnaudova-Dezjulovic F, Correia CE, Cruz I, Marques N, Fernandes M, Bento D, Moreira D, Lopes L, Azevedo O, Keramida K, Kouris N, Kostopoulos V, Psarrou G, Giannaris V, Olympios C, Marketou M, Parthenakis F, Kalyva N, Pontikoglou C, Maragkoudakis S, Zacharis E, Patrianakos A, Roufas K, Papadaki H, Vardas P, Dominguez Rodriguez F, Monivas Palomero V, Mingo Santos S, Arribas Rivero B, Cuenca Parra S, Zegri Reiriz I, Vazquez Lopez-Ibor J, Garcia-Pavia P, Szulik M, Streb W, Wozniak A, Lenarczyk R, Sliwinska A, Kalarus Z, Kukulski T, Nemes A, Domsik P, Kalapos A, Forster T, Serra W, Lumetti F, Mozzani F, Del Sante G, Ariani A, Corros C, Colunga S, Garcia-Campos A, Diaz E, Martin M, Rodriguez-Suarez M, Leon V, Fidalgo A, Moris C, De La Hera J, Kylmala MM, Rosengard-Barlund M, Groop PH, Lommi J, Bruin De- Bon H, Bilt Van Der I, Wilde A, Brink Van Den R, Teske A, Rinkel G, Bouma B, Teixeira R, Monteiro R, Garcia J, Silva A, Graca M, Baptista R, Ribeiro M, Cardim N, Goncalves L, Duszanska A, Skoczylas I, Kukulski T, Polonski L, Kalarus Z, Choi JH, Park J, Ahn J, Lee J, Ryu S, Ahn J, Kim D, Lee H, Przewlocka-Kosmala M, Mlynarczyk J, Rojek A, Mysiak A, Kosmala W, Pellissier A, Larochelle E, Krsticevic L, Baron E, Le V, Roy A, Deragon A, Cote M, Garcia D, Tournoux F, Yiangou K, Azina C, Yiangou A, Zitti M, Ioannides M, Ricci F, Dipace G, Aquilani R, Radico F, Cicchitti V, Bianco F, Miniero E, Petrini F, De Caterina R, Gallina S, Jardim Prista Monteiro R, Teixeira R, Garcia J, Baptista R, Ribeiro M, Cardim N, Goncalves L, Chung H, Kim J, Joung B, Uhm J, Pak H, Lee M, Lee K, Ragab A, Abdelwahab A, Yazeed Y, El Naggar W, Spahiu K, Spahiu E, Doko A, Liesting C, Brugts J, Kofflard M, Kitzen J, Boersma E, Levin MD, Coppola C, Piscopo G, Rea D, Maurea C, Caronna A, Capasso I, Maurea N, Azevedo O, Tadeu I, Lourenco M, Portugues J, Pereira V, Lourenco A, Nesukay E, Kovalenko V, Cherniuk S, Danylenko O, Nemes A, Domsik P, Kalapos A, Lengyel C, Varkonyi T, Orosz A, Forster T, Castro M, Abecasis J, Dores H, Madeira S, Horta E, Ribeiras R, Canada M, Andrade M, Mendes M, Morosin M, Piazza R, Leonelli V, Leiballi E, Pecoraro R, Cinello M, Dell' Angela L, Cassin M, Sinagra G, Nicolosi G, Wierzbowska-Drabik K, Hamala P, Kasprzak J, O'driscoll J, Rossato C, Gargallo-Fernandez P, Araco M, Sharma S, Sharma R, Jakus N, Baricevic Z, Ljubas Macek J, Skoric B, Skorak I, Velagic V, Separovic Hanzevacki J, Milicic D, Cikes M, Deljanin Ilic M, Ilic S, Kocic G, Pavlovic R, Stoickov V, Ilic V, Nikolic L, Generati G, Bandera F, Pellegrino M, Alfonzetti E, Labate V, Guazzi M, Labate V, Bandera F, Generati G, Pellegrino M, Donghi V, Alfonzetti E, Guazzi M, Zakarkaite D, Kramena R, Aidietiene S, Janusauskas V, Rucinskas K, Samalavicius R, Norkiene I, Speciali G, Aidietis A, Kemaloglu Oz T, Ozpamuk Karadeniz F, Akyuz S, Unal Dayi S, Esen Zencirci A, Atasoy I, Osken A, Eren M, Fazendas PR, Caldeira D, Stuart B, Cruz I, Rocha Lopes L, Almeida AR, Sousa P, Joao I, Cotrim C, Pereira H, Fazendas PR, Caldeira D, Stuart B, Cruz I, Rocha Lopes L, Almeida AR, Joao I, Cotrim C, Pereira H, Sinem Cakal S, Elif Eroglu E, Baydar O, Beytullah Cakal B, Mehmet Vefik Yazicioglu M, Mustafa Bulut M, Cihan Dundar C, Kursat Tigen K, Birol Ozkan B, Ali Metin Esen A, Yagasaki H, Kawasaki M, Tanaka R, Minatoguchi S, Houle H, Warita S, Ono K, Noda T, Watanabe S, Minatoguchi S, Cho EJ, Park SJ, Lim HJ, Chang SA, Lee SC, Park SW, Cho EJ, Park SJ, Lim HJ, Chang SA, Lee SC, Park SW, Mornos C, Cozma D, Ionac A, Mornos A, Popescu I, Ionescu G, Pescariu S, Melzer L, Faeh-Gunz A, Seifert B, Attenhofer Jost CH, Storve S, Haugen B, Dalen H, Grue J, Samstad S, Torp H, Ferrarotti L, Maggi E, Piccinino C, Sola D, Pastore F, Marino P, Ranjbar S, Karvandi M, Hassantash S, Karvandi M, Ranjbar S, Tierens S, Remory I, Bala G, Gillis K, Hernot S, Droogmans S, Cosyns B, Lahoutte T, Tran N, Poelaert J, Al-Mallah M, Alsaileek A, Nour K, Celeng C, Horvath T, Kolossvary M, Karolyi M, Panajotu A, Kitslaar P, Merkely B, Maurovich Horvat P, Aguiar Rosa S, Ramos R, Marques H, Portugal G, Pereira Da Silva T, Rio P, Afonso Nogueira M, Viveiros Monteiro A, Figueiredo L, Cruz Ferreira R. Poster session 6. Eur Heart J Cardiovasc Imaging 2014; 15:ii235-ii264. [PMCID: PMC4453635 DOI: 10.1093/ehjci/jeu271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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Gómez-Ramírez P, Shore RF, van den Brink NW, van Hattum B, Bustnes JO, Duke G, Fritsch C, García-Fernández AJ, Helander BO, Jaspers V, Krone O, Martínez-López E, Mateo R, Movalli P, Sonne C. An overview of existing raptor contaminant monitoring activities in Europe. Environ Int 2014; 67:12-21. [PMID: 24632328 DOI: 10.1016/j.envint.2014.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [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: 09/04/2013] [Accepted: 02/10/2014] [Indexed: 05/05/2023]
Abstract
Biomonitoring using raptors as sentinels can provide early warning of the potential impacts of contaminants on humans and the environment and also a means of tracking the success of associated mitigation measures. Examples include detection of heavy metal-induced immune system impairment, PCB-induced altered reproductive impacts, and toxicity associated with lead in shot game. Authorisation of such releases and implementation of mitigation is now increasingly delivered through EU-wide directives but there is little established pan-European monitoring to quantify outcomes. We investigated the potential for EU-wide coordinated contaminant monitoring using raptors as sentinels. We did this using a questionnaire to ascertain the current scale of national activity across 44 European countries. According to this survey, there have been 52 different contaminant monitoring schemes with raptors over the last 50years. There were active schemes in 15 (predominantly western European) countries and 23 schemes have been running for >20years; most monitoring was conducted for >5years. Legacy persistent organic compounds (specifically organochlorine insecticides and PCBs), and metals/metalloids were monitored in most of the 15 countries. Fungicides, flame retardants and anticoagulant rodenticides were also relatively frequently monitored (each in at least 6 countries). Common buzzard (Buteo buteo), common kestrel (Falco tinnunculus), golden eagle (Aquila chrysaetos), white-tailed sea eagle (Haliaeetus albicilla), peregrine falcon (Falco peregrinus), tawny owl (Strix aluco) and barn owl (Tyto alba) were most commonly monitored (each in 6-10 countries). Feathers and eggs were most widely analysed although many schemes also analysed body tissues. Our study reveals an existing capability across multiple European countries for contaminant monitoring using raptors. However, coordination between existing schemes and expansion of monitoring into Eastern Europe is needed. This would enable assessment of the appropriateness of the EU-regulation of substances that are hazardous to humans and the environment, the effectiveness of EU level mitigation policies, and identify pan-European spatial and temporal trends in current and emerging contaminants of concern.
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Affiliation(s)
- P Gómez-Ramírez
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain.
| | - R F Shore
- NERC, Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster LA1 4AP, UK
| | - N W van den Brink
- Alterra, Wageningen UR, Box 47, NL-6700AA Wageningen, The Netherlands
| | - B van Hattum
- Institute for Environmental Studies, VU University, De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands
| | - J O Bustnes
- Norwegian Institute for Nature Research, FRAM-High North Research Centre on Climate and the Environment, NO-9296 Tromsø, Norway
| | - G Duke
- Environmental Change Institute, Oxford University Centre for the Environment, South Parks Road, Oxford OX1 3QY, UK
| | - C Fritsch
- Chrono-Environnement, UMR 6249, University of Franche-Comté -, CNRS, Usc INRA, Place Leclerc, F-25030 Besançon Cedex, France
| | - A J García-Fernández
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - B O Helander
- Swedish Museum of Natural History, Department of Contaminant Environmental Research & Monitoring, Box 50007, SE-104 05 Stockholm, Sweden
| | - V Jaspers
- Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium; NTNU, Realfagbygget, DU2-169, Høgskoleringen 5, Trondheim 7491, Norway
| | - O Krone
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Strasse 17, 10315 Berlin, Germany
| | - E Martínez-López
- Department of Toxicology, Faculty of Veterinary Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - R Mateo
- Instituto de Investigación en Recursos Cinegéticos (IREC), CSIC-UCLM-JCCM, Ronda de Toledo s/n, 13071 Ciudad Real, Spain
| | - P Movalli
- Institute for Environmental Studies, VU University, De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands
| | - C Sonne
- Arctic Environment, Department of Bioscience, Aarhus University, Roskilde, Denmark
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Secchi F, Cannao P, Pluchinotta F, Butera G, Carminati M, Sardanelli F, Lombardi M, Monney P, Piccini D, Rutz T, Vincenti G, Coppo S, Koestner S, Stuber M, Schwitter J, Romana P, Francesco S, Gianfranco B, Mario C, Francesco S, Massimo L, Alizadeh Sani Z, Vojdan-Parast M, Alimohammadi M, Sarafan-Sadeghi S, Seifi A, Fallahabadi H, Karami Tanha F, Jamshidi M, Hesamy M, Bonello B, Sorensen C, Fouilloux V, Gorincour G, Mace L, Fraisse A, Jacquier A, de Meester C, Amzulescu M, Bouzin C, Boileau L, Melchior J, Boulif J, Lazam S, Pasquet A, Vancrayenest D, Vanoverschelde J, Gerber B, Loudon M, Bull S, Bissell M, Joseph J, Neubauer S, Myerson S, Dorniak K, Hellmann M, Rawicz-Zegrzda D, W sierska M, Sabisz A, Szurowska E, Heiberg E, Dudziak M, Kwok T, Chin C, Dweck M, Hadamitzky M, Nadjiri J, Hendrich E, Pankalla C, Will A, Schunkert H, Martinoff S, Sonne C, Pepe A, Meloni A, Terrazzino F, Spasiano A, Filosa A, Bitti P, Tangari C, Restaino G, Resta M, Ricchi P, Meloni A, Tudisca C, Grassedonio E, Positano V, Piraino B, Romano N, Keilberg P, Midiri M, Pepe A, Meloni A, Positano V, Macchi S, Ambrosio D, De Marchi D, Chiodi E, Resta M, Salvatori C, Pepe A, Artang R, Bogachkov A, Botelho M, Bou-Ayache J, Vazquez M, Carr J, Collins J, Maret E, Ahlander B, Bjorklund P, Engvall J, Cimermancic R, Inage A, Mizuno N, Positano V, Meloni A, Santarelli M, Izzi G, Maddaloni D, De Marchi D, Salvatori C, Landini L, Pepe A, Pepe A, Meloni A, Carulli G, Oliva E, Arcioni F, Fraticelli V, Toia P, Renne S, Restaino G, Salvatori C, Rizzo M, Reinstadler S, Klug G, Feistritzer H, Aschauer A, Schocke M, Franz W, Metzler B, Melonil A, Positanol V, Roccamo G, Argento C, Benni M, De Marchil D, Missere M, Prezios P, Salvatoril C, Pepel A, Meloni A, Rossi G, Positano V, Cirotto C, Filati G, Toia P, Preziosi P, De Marchi D, Pepe A, Mongeon F, Fischer K, Teixeira T, Friedrich M, Marcotte F, Vincenti G, Monney P, Rutz T, Zenge M, Schmidt M, Nadar M, Chevre P, Rohner C, Schwitter J, Mouratoglou S, Kallifatidis A, Giannakoulas G, Grapsa J, Kamperidis V, Pitsiou G, Stanopoulos I, Hadjimiltiades S, Karvounis H, Ahmed N, Lawton C, Ghosh Dastidar A, Frontera A, Jackson A, Cripps T, Diab I, Duncan E, Thomas G, Bucciarelli-Ducci C, Kannoly S, Gosling O, Ninan T, Fulford J, Dalrymple-Haym M, Shore A, Bellenger N, Alegret J, Beltran R, Martin M, Mendoza M, Elisabetta C, Teresa C, Zairo F, Marcello N, Clorinda M, Bruna M, Vincenzo P, Alessia P, Giorgio B, Klug G, Feistritzer H, Reinstadler S, Mair J, Schocke M, Kremser C, Franz W, Metzler B, Aschauer S, Tufaro C, Kammerlander A, Pfaffenberger S, Marzluf B, Bonderman D, Mascherbauer J, Kliegel A, Sailer A, Brustbauer R, Sedivy R, Mayr H, Manessi M, Castelvecchio S, Votta E, Stevanella M, Menicanti L, Secchi F, Sardanelli F, Lombardi M, Redaelli A, Reiter U, Reiter G, Kovacs G, Greiser A, Olschewski H, Fuchsjager M, Kammerlander A, Tufaro C, Pfaffenberger S, Marzluf B, Aschauer S, Babayev J, Bonderman D, Mascherbauer J, Mlynarski R, Mlynarska A, Sosnowski M, Pontone G, Bertella E, Petulla M, Russo E, Innocenti E, Baggiano A, Mushtaq S, Gripari P, Andreini D, Tondo C, Nyktari E, Izgi C, Haidar S, Wage R, Keegan J, Wong T, Mohiaddin R, Durante A, Rimoldi O, Laforgia P, Gianni U, Benedetti G, Cava M, Damascelli A, Laricchia A, Ancona M, Aurelio A, Pizzetti G, Esposito A, Margonato A, Colombo A, De Cobelli F, Camici P, Zvaigzne L, Sergejenko S, Kal js O, Kannoly S, Ripley D, Swarbrick D, Gosling O, Hossain E, Chawner R, Moore J, Shore A, Bellenger N, Aquaro G, Barison A, Masci P, Todiere G, Strata E, Barison A, Di Bella G, Monasterio F, Feistritzer H, Reinstadler S, Klug G, Kremser C, Schocke M, Franz W, Metzler B, Levelt E, Mahmod M, Ntusi N, Ariga R, Upton R, Piechnick S, Francis J, Schneider J, Stoll V, Davis A, Karamitsos T, Leeson P, Holloway C, Clarke K, Neubauer S, Karwat K, Tomala M, Miszalski-Jamka K, Mrozi ska S, Kowalczyk M, Mazur W, Kereiakes D, Nessler J, Zmudka K, Ja wiec P, Miszalski-Jamka T, Ben Yaacoub-Kzadri I, Harguem S, Bennaceur R, Ganzoui I, Ben Miled A, Mnif N, Rodriguez Palomares J, Ortiz J, Bucciarelli-Ducci C, Tejedor P, Lee D, Wu E, Bonow R, Khanji M, Castiello T, Westwood M, Petersen S, Pepe A, Meloni A, Carulli G, Oliva E, Arcioni F, Storti S, Grassedonio E, Renne S, Missere M, Positano V, Rizzo M, Meloni A, Quota A, Smacchia M, Paci C, Positano V, Vallone A, Valeri G, Chiodi E, keilberg P, Pepe A, Barison A, De Marchi D, Gargani L, Aquaro G, Guiducci S, Pugliese N, Lombardi M, Pingitore A, Cole B, Douglas H, Rodden S, Horan P, Harbinson M, Johnston N, Dixon L, Choudhary P, Hsu C, Grieve S, Semsarian C, Richmond D, Celermajer D, Puranik R, Hinojar Baydes R, Varma N, Goodman B, Khan S, Arroyo Ucar E, Dabir D, Schaeffter T, Nagel E, Puntmann V, Hinojar R, Ucar E, Ngah N, Kuo N, D'Cruz D, Gaddum N, Schaeffter T, Nagel E, Puntmann V, Hinojar R, Foote L, Arroyo Ucar E, Dabir D, Schnackenburg B, Higgins D, Schaeffter T, Nagel E, Puntmann V, Nucifora G, Muser D, Morocutti G, Gianfagna P, Zanuttini D, Piccoli G, Proclemer A, Nucifora G, Prati G, Vitrella G, Allocca G, Buttignoni S, Muser D, Morocutti G, Delise P, Proclemer A, Sinagra G, Silva G, Almeida A, David C, Francisco A, Magalhaes A, Placido R, Menezes M, Guimaraes T, Mendes A, Nunes Diogo A, Aneq M, Maret E, Engvall J, Douglas H, Cole B, Rodden S, Horan P, Harbinson M, Dixon L, Johnston N, Papavassiliu T, Sandberg R, Schimpf R, Schoenberg S, Borggrefe M, Doesch C, Khan S, Tamin S, Tan L, Joshi S, Khan S, Memon S, Tamin S, Tan L, Joshi S, Tangcharoen T, Prasertkulchai W, Yamwong S, Sritara P, Hinojar R, Foote L, Arroyo Ucar E, Binti Ngah N, Cruz D, Schnackenburg B, Higgins D, Schaeffter T, Nagel E, Puntmann V, Nucifora G, Muser D, Masci P, Barison A, Rebellato L, Piccoli G, Daleffe E, Zanuttini D, Facchin D, Lombardi M, Proclemer A, Melao F, Paiva M, Pinho T, Martins E, Vasconcelos M, Madureira A, Macedo F, Ramos I, Maciel M, Agoston-Coldea L, Marjanovic Z, Hadj Khelifa S, Kachenoura N, Lupu S, Soulat G, Farge-Bancel D, Mousseaux E, Ben Yaacoub-Kzadri I, Harguem S, Bennaceur R, Ben Miled A, Mnif N, Dastidar A, Ahmed N, Frontera A, Lawton C, Augustine D, McAlindon E, Bucciarelli-Ducci C, Vasconcelos M, Leite S, Sousa C, Pinho T, Rangel I, Madureira A, Ramos I, Maciel M, El ghannudi S, Lefoulon A, Noel E, Germain P, Doutreleau S, Jeung M, Gangi A, Roy C, Todiere G, Pisciella L, Barison A, Zachara E, Federica R, Emdin M, Aquaro G, El ghannudi S, Lefoulon A, Noel E, Germain P, Doutreleau S, Jeung M, Gangi A, Roy C, Baydes R, Ucar E, Foote L, Dabir D, Mahmoud I, Jackson T, Schaeffter T, Higgins D, Nagel E, Puntmann V, Melao F, Paiva M, Pinho T, Martins E, Vasconcelos M, Madureira A, Macedo F, Ramos I, Maciel M. These abstracts have been selected for VIEWING only as ePosters and in print. ePosters will be available on Screen A & B throughout the meeting, Print Posters at the times indicated below. Please refer to the PROGRAM for more details. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu085] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Muraru D, Addetia K, Veronesi F, Corsi C, Mor-Avi V, Yamat M, Weinert L, Lang R, Badano L, Faita F, Di Lascio N, Bruno R, Bianchini E, Ghiadoni L, Sicari R, Gemignani V, Angelis A, Ageli K, Ioakimidis N, Chrysohoou C, Agelakas A, Felekos I, Vaina S, Aznaourides K, Vlachopoulos C, Stefanadis C, Nemes A, Szolnoky G, Gavaller H, Gonczy A, Kemeny L, Forster T, Ramalho A, Placido R, Marta L, Menezes M, Magalhaes A, Cortez Dias N, Martins S, Almeida A, Pinto F, Nunes Diogo A, Botezatu CD, Enache R, Popescu B, Nastase O, Coman M, Ghiorghiu I, Calin A, Rosca M, Beladan C, Ginghina C, Grapsa J, Cabrita I, Durighel G, O'regan D, Dawson D, Nihoyannopoulos P, Pellicori P, Kallvikbacka-Bennett A, Zhang J, Lukaschuk E, Joseph A, Bourantas C, Loh H, Bragadeesh T, Clark A, Cleland J, Kallvikbacka-Bennett A, Pellicori P, Lomax S, Putzu P, Diercx R, Parsons S, Dicken B, Zhang J, Clark A, Cleland J, Vered Z, Adirevitz L, Dragu R, Blatt A, Karev E, Malca Y, Roytvarf A, Marek D, Sovova E, Berkova M, Cihalik C, Taborsky M, Lindqvist P, Tossavainen E, Soderberg S, Gonzales M, Gustavsson S, Henein M, Sonne C, Bott-Fluegel L, Hauck S, Lesevic H, Hadamitzky M, Wolf P, Kolb C, Bandera F, Pellegrino M, Generati G, Donghi V, Alfonzetti E, Castelvecchio S, Menicanti L, Guazzi M, Buchyte S, Rinkuniene D, Jurkevicius R, Smarz K, Zaborska B, Jaxa-Chamiec T, Maciejewski P, Budaj A, Santoro A, Federico Alvino F, Giovanni Antonelli G, Roberta Molle R, Matteo Bertini M, Stefano Lunghetti S, Sergio Mondillo S, Henri C, Magne J, Dulgheru R, Laaraibi S, Voilliot D, Kou S, Pierard L, Lancellotti P, Szulik M, Stabryla-Deska J, Kalinowski M, Sliwinska A, Szymala M, Lenarczyk R, Kalarus Z, Kukulski T, Yiangou K, Azina C, Yiangou A, Ioannides M, Chimonides S, Baysal S, Pirat B, Okyay K, Bal U, Muderrisoglu H, Popovic D, Ostojic M, Petrovic M, Vujisic-Tesic B, Arandjelovic A, Petrovic I, Banovic M, Popovic B, Vukcevic V, Damjanovic S, Velasco Del Castillo S, Onaindia Gandarias J, Arana Achaga X, Laraudogoitia Zaldumbide E, Rodriguez Sanchez I, Cacicedo De Bobadilla A, Romero Pereiro A, Aguirre Larracoechea U, Salinas T, Subinas A, Elzbieciak M, Wita K, Grabka M, Chmurawa J, Doruchowska A, Turski M, Filipecki A, Wybraniec M, Mizia-Stec K, Varho V, Karjalainen P, Lehtinen T, Airaksinen J, Ylitalo A, Kiviniemi T, Gargiulo P, Galderisi M, D' Amore C, Lo Iudice F, Savarese G, Casaretti L, Pellegrino A, Fabiani I, La Mura L, Perrone Filardi P, Kim JY, Chung W, Yu J, Choi Y, Park C, Youn H, Lee M, Nagy A, Manouras A, Gunyeli E, Gustafsson U, Shahgaldi K, Winter R, Johnsson J, Zagatina A, Krylova L, Zhuravskaya N, Vareldzyan Y, Tyurina T, Clitsenko O, Khalifa EA, Ashour Z, Elnagar W, Jung I, Seo H, Lee S, Lim D, Mizariene V, Verseckaite R, Janenaite J, Jonkaitiene R, Jurkevicius R, Sanchez Espino A, Bonaque Gonzalez J, Merchan Ortega G, Bolivar Herrera N, Ikuta I, Macancela Quinones J, Gomez Recio M, Silva Fazendas Adame PR, Caldeira D, Stuart B, Almeida S, Cruz I, Ferreira A, Freire G, Lopes L, Cotrim C, Pereira H, Mediratta A, Addetia K, Moss J, Nayak H, Yamat M, Weinert L, Mor-Avi V, Lang R, Al Amri I, Debonnaire P, Van Der Kley F, Schalij M, Bax J, Ajmone Marsan N, Delgado V, Schmidt FP, Gniewosz T, Jabs A, Munzel T, Jansen T, Kaempfner D, Hink U, Von Bardeleben R, Jose J, George O, Joseph G, Jose J, Adawi S, Najjar R, Ahronson D, Shiran A, Van Riel A, Boerlage - Van Dijk K, De Bruin - Bon H, Araki M, Meregalli P, Koch K, Vis M, Mulder B, Baan J, Bouma B, Marciniak A, Elton D, Glover K, Campbell I, Sharma R, Batalha S, Lourenco C, Oliveira Da Silva C, Manouras A, Shahgaldi K, Caballero L, Garcia-Lara J, Gonzalez-Carrillo J, Oliva M, Saura D, Garcia-Navarro M, Espinosa M, Pinar E, Valdes M, De La Morena G, Barreiro Perez M, Lopez Perez M, Roy D, Brecker S, Sharma R, Venkateshvaran A, Dash PK, Sola S, Barooah B, Govind SC, Winter R, Shahgaldi K, Brodin LA, Manouras A, Saura Espin D, Caballero Jimenez L, Gonzalez Carrillo J, Oliva Sandoval M, Lopez Ruiz M, Garcia Navarro M, Espinosa Garcia M, Valdes Chavarri M, De La Morena Valenzuela G, Gatti G, Dell'angela L, Pinamonti B, Benussi B, Sinagra G, Pappalardo A, Hernandez V, Saavedra J, Gonzalez A, Iglesias P, Civantos S, Guijarro G, Monereo S, Ikeda M, Toh N, Oe H, Tanabe Y, Watanabe N, Ito H, Ciampi Q, Cortigiani L, Pratali L, Rigo F, Villari B, Picano E, Sicari R, Yoon J, Sohn J, Kim Y, Chang H, Hong G, Kim T, Ha J, Choi B, Rim S, Choi E, Tibazarwa K, Sliwa K, Wonkam A, Mayosi B, Oryshchyn N, Ivaniv Y, Pavlyk S, Lourenco MR, Azevedo O, Moutinho J, Nogueira I, Fernandes M, Pereira V, Quelhas I, Lourenco A, Sunbul M, Tigen K, Karaahmet T, Dundar C, Ozben B, Guler A, Cincin A, Bulut M, Sari I, Basaran Y, Baydar O, Kadriye Kilickesmez K, Ugur Coskun U, Polat Canbolat P, Veysel Oktay V, Umit Yasar Sinan U, Okay Abaci O, Cuneyt Kocas C, Sinan Uner S, Serdar Kucukoglu S, Zaroui A, Mourali M, Ben Said R, Asmi M, Aloui H, Kaabachi N, Mechmeche R, Saberniak J, Hasselberg N, Borgquist R, Platonov P, Holst A, Edvardsen T, Haugaa K, Lourenco MR, Azevedo O, Nogueira I, Moutinho J, Fernandes M, Pereira V, Quelhas I, Lourenco A, Eran A, Yueksel D, Er F, Gassanov N, Rosenkranz S, Baldus S, Guedelhoefer H, Faust M, Caglayan E, Matveeva N, Nartsissova G, Chernjavskij A, Ippolito R, De Palma D, Muscariello R, Santoro C, Raia R, Schiano-Lomoriello V, Gargiulo F, Galderisi M, Lipari P, Bonapace S, Zenari L, Valbusa F, Rossi A, Lanzoni L, Canali G, Molon G, Campopiano E, Barbieri E, Ikonomidis I, Varoudi M, Papadavid E, Theodoropoulos K, Papadakis I, Pavlidis G, Triantafyllidi H, Anastasiou - Nana M, Rigopoulos D, Lekakis J, Sunbul M, Tigen K, Ozen G, Durmus E, Kivrak T, Cincin A, Ozben B, Atas H, Direskeneli H, Basaran Y, Stevanovic A, Dekleva M, Trajic S, Paunovic N, Simic A, Khan S, Mushemi-Blake S, Jouhra F, Dennes W, Monaghan M, Melikian N, Shah A, Maceira Gonzalez AM, Lopez-Lereu M, Monmeneu J, Igual B, Estornell J, Boraita A, Kosmala W, Rojek A, Bialy D, Mysiak A, Przewlocka-Kosmala M, Popescu I, Mancas S, Mornos C, Serbescu I, Ionescu G, Ionac A, Gaudron P, Niemann M, Herrmann S, Hu K, Liu D, Wojciech K, Frantz S, Bijnens B, Ertl G, Weidemann F, Maceira Gonzalez AM, Cosin-Sales J, Ruvira J, Diago J, Aguilar J, Igual B, Lopez-Lereu M, Monmeneu J, Estornell J, Cruz C, Pinho T, Madureira A, Lebreiro A, Dias C, Ramos I, Silva Cardoso J, Julia Maciel M, De Meester P, Van De Bruaene A, Herijgers P, Voigt JU, Budts W, Franzoso F, Voser E, Wohlmut C, Kellenberger C, Valsangiacomo Buechel E, Carrero C, Benger J, Parcerisa M, Falconi M, Oberti P, Granja M, Cagide A, Del Pasqua A, Secinaro A, Antonelli G, Iacomino M, Toscano A, Chinali M, Esposito C, Carotti A, Pongiglione G, Rinelli G, Youssef Moustafa A, Al Murayeh M, Al Masswary A, Al Sheikh K, Moselhy M, Dardir M, Deising J, Butz T, Suermeci G, Liebeton J, Wennemann R, Tzikas S, Van Bracht M, Prull M, Trappe HJ, Martin Hidalgo M, Delgado Ortega M, Ruiz Ortiz M, Mesa Rubio D, Carrasco Avalos F, Seoane Garcia T, Pan Alvarez-Ossorio M, Lopez Aguilera J, Puentes Chiachio M, Suarez De Lezo Cruz Conde J, Petrovic MT, Giga V, Stepanovic J, Tesic M, Jovanovic I, Djordjevic-Dikic A, Generati G, Pellegrino M, Bandera F, Donghi V, Alfonzetti E, Guazzi M, Piatkowski R, Kochanowski J, Scislo P, Opolski G, Zagatina A, Zhuravskaya N, Krylova L, Vareldzhyan Y, Tyurina T, Clitsenko O, Bombardini T, Gherardi S, Leone O, Picano E, Michelotto E, Ciccarone A, Tarantino N, Ostuni V, Rubino M, Genco W, Santoro G, Carretta D, Romito R, Colonna P, Cameli M, Lunghetti S, Lisi M, Curci V, Cameli P, Focardi M, Favilli R, Galderisi M, Mondillo S, Hoffmann R, Barletta G, Von Bardeleben S, Kasprzak J, Greis C, Vanoverschelde J, Becher H, Machida T, Izumo M, Suzuki K, Kaimijima R, Mizukoshi K, Manabe-Uematsu M, Takai M, Harada T, Akashi Y, Martin Garcia A, Arribas-Jimenez A, Cruz-Gonzalez I, Nieto F, Iscar A, Merchan S, Martin-Luengo C, Brecht A, Theres L, Spethmann S, Dreger H, Baumann G, Knebel F, Jasaityte R, Heyde B, Rademakers F, Claus P, D'hooge J, Lervik Nilsen LC, Lund J, Brekke B, Stoylen A, Giraldeau G, Duchateau N, Gabrielli L, Penela D, Evertz R, Mont L, Brugada J, Berruezo A, Bijnens B, Sitges M, Kordybach M, Kowalski M, Hoffman P, Pilichowska E, Zaborska B, Baran J, Kulakowski P, Budaj A, Wahi S, Vollbon W, Leano R, Thomas A, Bricknell K, Holland D, Napier S, Stanton T, Teferici D, Qirko S, Petrela E, Dibra A, Bajraktari G, Bara P, Sanchis Ruiz L, Gabrielli L, Andrea R, Falces C, Duchateau N, Perez-Villa F, Bijnens B, Sitges M, Sulemane S, Panoulas V, Bratsas A, Tam F, Nihoyannopoulos P, Abduch M, Alencar A, Coracin F, Barban A, Saboya R, Dulley F, Mathias W, Vieira M, Buccheri S, Mangiafico S, Arcidiacono A, Bottari V, Leggio S, Tamburino C, Monte IP, Cruz C, Lebreiro A, Pinho T, Dias C, Silva Cardoso J, Julia Maciel M, Spitzer E, Beitzke D, Kaneider A, Pavo N, Gottsauner-Wolf M, Wolf F, Loewe C, Mushtaq S, Andreini D, Pontone G, Bertella E, Conte E, Baggiano A, Annoni A, Cortinovis S, Fiorentini C, Pepi M, Gustafsson M, Alehagen U, Dahlstrom U, Johansson P, Faden G, Faggiano P, Albertini L, Reverberi C, Gaibazzi N, Taylor RJ, Moody W, Umar F, Edwards N, Townend J, Steeds R, Leyva F, Mihaila S, Muraru D, Piasentini E, Peluso D, Casablanca S, Naso P, Puma L, Iliceto S, Vinereanu D, Badano L, Ciciarello FL, Agati L, Cimino S, De Luca L, Petronilli V, Fedele F, Tsverava M. Poster Session Saturday 14 December - AM: 14/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet207] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Garcia Martin A, Fernandez Golfin C, Salido Tahoces L, Fernandez Santos S, Jimenez Nacher J, Moya Mur J, Velasco Valdazo E, Hernandez Antolin R, Zamorano Gomez J, Veronesi F, Corsi C, Caiani E, Lamberti C, Tsang W, Holmgren C, Guo X, Bateman M, Iaizzo P, Vannier M, Lang R, Patel A, Adamayn K, Tumasyan LR, Chilingaryan A, Nasr G, Eleraki A, Farouk N, Axelsson A, Langhoff L, Jensen M, Vejlstrup N, Iversen K, Bundgaard H, Watanabe T, Iwai-Takano M, Attenhofer Jost CH, Pfyffer M, Seifert B, Scharf C, Candinas R, Medeiros-Domingo A, Chin JY, Yoon H, Vollbon W, Singbal Y, Rhodes K, Wahi S, Katova TM, Simova II, Hristova K, Kostova V, Pauncheva B, Bircan A, Sade L, Eroglu S, Pirat B, Okyay K, Bal U, Muderrisoglu H, Heggemann F, Buggisch H, Welzel G, Doesch C, Hansmann J, Schoenberg S, Borggrefe M, Wenz F, Papavassiliu T, Lohr F, Roussin I, Drakopoulou M, Rosen S, Sharma R, Prasad S, Lyon A, Carpenter J, Senior R, Breithardt OA, Razavi H, Arya A, Nabutovsky Y, Ryu K, Gaspar T, Kosiuk J, Eitel C, Hindricks G, Piorkowski C, Pires S, Nunes A, Cortez-Dias N, Belo A, Zimbarra Cabrita I, Sousa C, Pinto F, Baron T, Johansson K, Flachskampf F, Christersson C, Pires S, Cortez-Dias N, Nunes A, Belo A, Zimbarra Cabrita I, Sousa C, Pinto F, Santoro A, Federico Alvino F, Giovanni Antonelli G, Raffaella De Vito R, Roberta Molle R, Sergio Mondillo S, Gustafsson M, Alehagen U, Johansson P, Tsukishiro Y, Onishi T, Chimura M, Yamada S, Taniguchi Y, Yasaka Y, Kawai H, Souza JRM, Zacharias LGT, Pithon KR, Ozahata TM, Cliquet AJ, Blotta MH, Nadruz WJ, Fabiani I, Conte L, Cuono C, Liga R, Giannini C, Barletta V, Nardi C, Delle Donne M, Palagi C, Di Bello V, Glaveckaite S, Valeviciene N, Palionis D, Laucevicius A, Hristova K, Bogdanova V, Ferferieva V, Shiue I, Castellon X, Boles U, Rakhit R, Shiu MF, Gilbert T, Papachristidis A, Henein MY, Westholm C, Johnson J, Jernberg T, Winter R, Ghosh Dastidar A, Augustine D, Cengarle M, Mcalindon E, Bucciarelli-Ducci C, Nightingale A, Onishi T, Watanabe T, Fujita M, Mizukami Y, Sakata Y, Nakatani S, Nanto S, Uematsu M, Saraste A, Luotolahti M, Varis A, Vasankari T, Tunturi S, Taittonen M, Rautakorpi P, Airaksinen J, Ukkonen H, Knuuti J, Boshchenko A, Vrublevsky A, Karpov R, Yoshikawa H, Suzuki M, Hashimoto G, Kusunose Y, Otsuka T, Nakamura M, Sugi K, Rosner S, Orban M, Lesevic H, Karl M, Hadamitzky M, Sonne C, Panaro A, Martinez F, Huguet M, Moral S, Palet J, Oller G, Cuso I, Jornet A, Rodriguez Palomares J, Evangelista A, Stoebe S, Tarr A, Pfeiffer D, Hagendorff A, Gilmanov D, Baroni M, Cerone E, Galli E, Berti S, Glauber M, Soesanto A, Yuniadi Y, Mansyur M, Kusmana D, Venkateshvaran A, Dash PK, Sola S, Govind SC, Shahgaldi K, Winter R, Brodin LA, Manouras A, Dokainish H, Sadreddini M, Nieuwlaat R, Lonn E, Healey J, Nguyen V, Cimadevilla C, Dreyfus J, Codogno I, Vahanian A, Messika-Zeitoun D, Lim YJ, Kawamura A, Kawano S, Polte C, Gao S, Lagerstrand K, Cederbom U, Bech-Hanssen O, Baum J, Beeres F, Van Hall S, Boering Y, Zeus T, Kehmeier E, Kelm M, Balzer J, Della Mattia A, Pinamonti B, Abate E, Nicolosi G, Proclemer A, Bassetti M, Luzzati R, Sinagra G, Hlubocka Z, Jiratova K, Dostalova G, Hlubocky J, Dohnalova A, Linhart A, Palecek T, Sonne C, Lesevic H, Karl M, Rosner S, Hadamitzky M, Ott I, Malev E, Reeva S, Zemtsovsky E, Igual Munoz B, Alonso Fernandez Pau P, Miro Palau Vicente V, Maceira Gonzalez Alicia A, Estornell Erill J, Andres La Huerta A, Donate Bertolin L, Valera Martinez F, Salvador Sanz Antonio A, Montero Argudo Anastasio A, Nemes A, Kalapos A, Domsik P, Chadaide S, Sepp R, Forster T, Onaindia J, Arana X, Cacicedo A, Velasco S, Rodriguez I, Capelastegui A, Sadaba M, Gonzalez J, Salcedo A, Laraudogoitia E, Archontakis S, Gatzoulis K, Vlasseros I, Arsenos P, Tsiachris D, Vouliotis A, Sideris S, Karistinos G, Kalikazaros I, Stefanadis C, Ancona R, Comenale Pinto S, Caso P, Coppola M, Arenga F, Cavallaro C, Vecchione F, D'onofrio A, Calabro R, Correia CE, Moreira D, Cabral C, Santos J, Cardoso J, Igual Munoz B, Maceira Gonzalez A, Estornell Erill Jordi J, Jimenez Carreno R, Arnau Vives M, Monmeneu Menadas J, Domingo-Valero D, Sanchez Fernandez E, Montero Argudo Anastasio A, Zorio Grima E, Cincin A, Tigen K, Karaahmet T, Dundar C, Sunbul M, Guler A, Bulut M, Basaran Y, Mordi I, Carrick D, Berry C, Tzemos N, Cruz I, Ferreira A, Rocha Lopes L, Joao I, Almeida A, Fazendas P, Cotrim C, Pereira H, Ochoa JP, Fernandez A, Filipuzzi J, Casabe J, Salmo J, Vaisbuj F, Ganum G, Di Nunzio H, Veron L, Guevara E, Salemi V, Nerbass F, Portilho N, Ferreira Filho J, Pedrosa R, Arteaga-Fernandez E, Mady C, Drager L, Lorenzi-Filho G, Marques J, Almeida AMG, Menezes M, Silva G, Placido R, Amaro C, Brito D, Diogo A, Lourenco MR, Azevedo O, Moutinho J, Nogueira I, Machado I, Portugues J, Quelhas I, Lourenco A, Calore C, Muraru D, Melacini P, Badano L, Mihaila S, Puma L, Peluso D, Casablanca S, Ortile A, Iliceto S, Kang MK, Yu S, Park J, Kim S, Park T, Mun HS, C S, Cho SR, Han S, Lee N, Khalifa EA, Hamodraka E, Kallistratos M, Zacharopoulou I, Kouremenos N, Mavropoulos D, Tsoukas A, Kontogiannis N, Papanikolaou N, Tsoukanas K, Manolis A, Villagraz Tecedor L, Jimenez Lopez Guarch C, Alonso Chaterina S, Blazquez Arrollo L, Lopez Melgar B, Veitia Sarmiento A, Mayordomo Gomez S, Escribano Subias M, Lichodziejewska B, Kurnicka K, Goliszek S, Dzikowska Diduch O, Kostrubiec M, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Sakata K, Ishiguro M, Kimura G, Uesugo Y, Takemoto K, Minamishima T, Futuya M, Matsue S, Satoh T, Yoshino H, Signorello M, Gianturco L, Colombo C, Stella D, Atzeni F, Boccassini L, Sarzi-Puttini P, Turiel M, Kinova E, Deliiska B, Krivoshiev S, Goudev A, De Stefano F, Santoro C, Buonauro A, Schiano-Lomoriello V, Muscariello R, De Palma D, Galderisi M, Ranganadha Babu B, Chidambaram S, Sangareddi V, Dhandapani V, Ravi M, Meenakshi K, Muthukumar D, Swaminathan N, Ravishankar G, Bruno RM, Giardini G, Catizzo B, Brustia R, Malacrida S, Armenia S, Cauchy E, Pratali L, Cesana F, Alloni M, Vallerio P, De Chiara B, Musca F, Belli O, Ricotta R, Siena S, Moreo A, Giannattasio C, Magnino C, Omede' P, Avenatti E, Presutti D, Sabia L, Moretti C, Bucca C, Gaita F, Veglio F, Milan A, Eichhorn J, Springer W, Helling A, Alarajab A, Loukanov T, Ikeda M, Kijima Y, Akagi T, Toh N, Oe H, Nakagawa K, Tanabe Y, Watanabe N, Ito H, Hascoet S, Hadeed K, Marchal P, Bennadji A, Peyre M, Dulac Y, Heitz F, Alacoque X, Chausseray G, Acar P, Kong W, Ling L, Yip J, Poh K, Vassiliou V, Rekhraj S, Hoole S, Watkinson O, Kydd A, Boyd J, Mcnab D, Densem C, Shapiro L, Rana B, Potpara T, Djikic D, Polovina M, Marcetic Z, Peric V, Lip G, Gaudron P, Niemann M, Herrmann S, Hu K, Strotmann J, Beer M, Bijnens B, Liu D, Ertl G, Weidemann F, Peric V, Jovanovic A, Djikic D, Otasevic P, Kochanowski J, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Bandera F, Guazzi M, Arena R, Corra U, Ghio S, Forfia P, Rossi A, Dini F, Cahalin L, Temporelli L, Rallidis L, Tsangaris I, Makavos G, Anthi A, Pappas A, Orfanos S, Lekakis J, Anastasiou-Nana M, Kuznetsov VA, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Mizia-Stec K, Wita K, Mizia M, Loboz-Grudzien K, Szwed H, Kowalik I, Kukulski T, Gosciniak P, Kasprzak J, Plonska-Gosciniak E, Cimino S, Pedrizzetti G, Tonti G, Cicogna F, Petronilli V, De Luca L, Iacoboni C, Agati L, Hoffmann R, Barletta G, Von Bardeleben S, Kasprzak J, Greis C, Vanoverschelde J, Becher H, Galrinho A, Moura Branco L, Fiarresga A, Cacela D, Ramos R, Cruz Ferreira R, Van Den Oord S, Akkus Z, Bosch J, Renaud G, Sijbrands E, Verhagen H, Van Der Lugt A, Van Der Steen A, Schinkel A, Mordi I, Tzemos N, Stanton T, Delgado D, Yu E, Drakopoulou M, Gonzalez-Gonzalez A, Karonis T, Roussin I, Babu-Narayan S, Swan L, Senior R, Li W, Parisi V, Pagano G, Pellegrino T, Femminella G, De Lucia C, Formisano R, Cuocolo A, Perrone Filardi P, Leosco D, Rengo G, Unlu S, Farsalinos K, Amelot K, Daraban A, Ciarka A, Delcroix M, Voigt J, Miskovic A, Poerner T, Goebel B, Stiller C, Moritz A, Sakata K, Uesugo Y, Kimura G, Ishiguro M, Takemoto K, Minamishima T, Futuya M, Satoh T, Yoshino H, Miyoshi T, Tanaka H, Kaneko A, Matsumoto K, Imanishi J, Motoji Y, Mochizuki Y, Minami H, Kawai H, Hirata K, Wutthimanop A, See O, Vathesathokit P, Yamwong S, Sritara P, Rosner A, Kildal A, Stenberg T, Myrmel T, How O, Capriolo M, Frea S, Giustetto C, Scrocco C, Benedetto S, Grosso Marra W, Morello M, Gaita F, Garcia-Gonzalez P, Cozar-Santiago P, Chacon-Hernandez N, Ferrando-Beltran M, Fabregat-Andres O, De La Espriella-Juan R, Fontane-Martinez C, Jurado-Sanchez R, Morell-Cabedo S, Ridocci-Soriano F, Mihaila S, Piasentini E, Muraru D, Peluso D, Casablanca S, Puma L, Naso P, Iliceto S, Vinereanu D, Badano L, Tarzia P, Villano A, Figliozzi S, Russo G, Parrinello R, Lamendola P, Sestito A, Lanza G, Crea F, Sulemane S, Panoulas V, Bratsas A, Frankel A, Nihoyannopoulos P, Dores H, Andrade M, Almeida M, Goncalves P, Branco P, Gaspar A, Gomes A, Horta E, Carvalho M, Mendes M, Yue W, Li X, Chen Y, Luo Y, Gu P, Yiu K, Siu C, Tse H, Cho E, Lee S, Hwang B, Kim D, Jang S, Jeon H, Youn H, Kim J. Poster session Thursday 12 December - PM: 12/12/2013, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hadamitzky M, Langhans B, Hausleiter J, Sonne C, Byrne RA, Mehilli J, Kastrati A, Schomig A, Martinoff S, Ibrahim T. Prognostic value of late gadolinium enhancement in cardiovascular magnetic resonance imaging after acute ST-elevation myocardial infarction in comparison with single-photon emission tomography using Tc99m-Sestamibi. Eur Heart J Cardiovasc Imaging 2013; 15:216-25. [DOI: 10.1093/ehjci/jet176] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Sonne C. Investigations regarding the Condition of the White Blood Corpuscles in Guinea-Pigs and Rabbits Exposed to Irradiation with Visible Rays. Acta Radiol 2013. [DOI: 10.1177/028418512300200203] [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: 11/17/2022]
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Sonne C. A Thermo-Needle with Inset Regulative Heating Apparatus, Together with Some Measurements of Cutaneous, Subcutaneous, and Intramuscular Heat Endurance. Acta Radiol 2013. [DOI: 10.1177/028418512300200210] [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: 11/15/2022]
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Sonne C, Bott-Fluegel L, Hauck S, Hadamitzky M, Lesevic H, Wolf P, Kolb C. Novel three dimensional echocardiographic guided optimization improves outcome in cardiac resynchronization therapy compared to ECG optimization: longterm results of a randomized comparison. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5094] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Jaspers VLB, Sonne C, Soler-Rodriguez F, Boertmann D, Dietz R, Eens M, Rasmussen LM, Covaci A. Persistent organic pollutants and methoxylated polybrominated diphenyl ethers in different tissues of white-tailed eagles (Haliaeetus albicilla) from West Greenland. Environ Pollut 2013; 175:137-146. [PMID: 23377037 DOI: 10.1016/j.envpol.2012.12.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 12/19/2012] [Accepted: 12/21/2012] [Indexed: 06/01/2023]
Abstract
We investigated polychlorinated biphenyls (PCBs), organochlorine pesticides (e.g. dichlorodiphenyltrichloroethane (DDT)), polybrominated diphenyl ethers (PBDEs) and methoxylated PBDEs (MeO-PBDEs), in six matrices (muscle, liver, kidney, adipose, blood, preen oil) of 17 white-tailed eagles from West Greenland sampled between 1997 and 2009. High inter-individual variation in contamination was found (PCBs: 0.49-1500 μg/g lipid weight (lw), DDTs: 0.23-910 μg/g lw, PBDEs: 0.01-24 μg/g lw, MeO-PBDEs: 0.001-0.59 μg/g lw), mostly due to age-related differences and not to temporal trends. One adult female (age > 5 years) displayed PCB levels up to 1500 μg/g lw in liver, which is the highest concentration ever reported in Arctic wildlife. Muscle generally contained the highest median levels, while adipose tissue displayed the lowest median levels on a lipid basis. No significant differences were found among tissues for MeO-PBDEs. Remarkably, we found distinct correlations (0.62 ≤ r ≤ 0.98; <0.0001 ≤ p ≤ 0.17) between levels of MeO-PBDEs and PBDEs, suggesting similar bioaccumulation pathways of PBDEs and MeO-PBDEs in white-tailed eagles.
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Affiliation(s)
- V L B Jaspers
- University of Antwerp, Universiteitsplein 1, 2610 Wilrijk (Antwerp), Belgium.
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Bechshøft TØ, Rigét FF, Sonne C, Letcher RJ, Muir DCG, Novak MA, Henchey E, Meyer JS, Eulaers I, Jaspers VLB, Eens M, Covaci A, Dietz R. Measuring environmental stress in East Greenland polar bears, 1892-1927 and 1988-2009: what does hair cortisol tell us? Environ Int 2012; 45:15-21. [PMID: 22572112 PMCID: PMC3366040 DOI: 10.1016/j.envint.2012.04.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2011] [Revised: 03/13/2012] [Accepted: 04/07/2012] [Indexed: 04/18/2024]
Abstract
Hair sampled from 96 East Greenland polar bears (Ursus maritimus) over the periods 1892-1927 and 1988-2009 was analyzed for cortisol as a proxy to investigate temporal patterns of environmental stress. Cortisol concentration was independent of sex and age, and was found at significantly higher (p<0.001) concentrations in historical hair samples (1892-1927; n=8) relative to recent ones (1988-2009; n=88). In addition, there was a linear time trend in cortisol concentration of the recent samples (p<0.01), with an annual decrease of 2.7%. The recent hair samples were also analyzed for major bioaccumulative, persistent organic pollutants (POPs). There were no obvious POP related time trends or correlations between hair cortisol and hair POP concentrations. Thus, polar bear hair appears to be a relatively poor indicator of the animal's general POP load in adipose tissue. However, further investigations are warranted to explore the reasons for the temporal decrease found in the bears' hair cortisol levels.
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Affiliation(s)
- T Ø Bechshøft
- Department of Bioscience, Aarhus University, Box 358, Frederiksborgvej 399, 4000 Roskilde, Denmark.
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Bechshøft TØ, Sonne C, Dietz R, Born EW, Muir DCG, Letcher RJ, Novak MA, Henchey E, Meyer JS, Jenssen BM, Villanger GD. Associations between complex OHC mixtures and thyroid and cortisol hormone levels in East Greenland polar bears. Environ Res 2012; 116:26-35. [PMID: 22575327 PMCID: PMC3366032 DOI: 10.1016/j.envres.2012.04.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2011] [Revised: 04/16/2012] [Accepted: 04/19/2012] [Indexed: 05/16/2023]
Abstract
The multivariate relationship between hair cortisol, whole blood thyroid hormones, and the complex mixtures of organohalogen contaminant (OHC) levels measured in subcutaneous adipose of 23 East Greenland polar bears (eight males and 15 females, all sampled between the years 1999 and 2001) was analyzed using projection to latent structure (PLS) regression modeling. In the resulting PLS model, most important variables with a negative influence on cortisol levels were particularly BDE-99, but also CB-180, -201, BDE-153, and CB-170/190. The most important variables with a positive influence on cortisol were CB-66/95, α-HCH, TT3, as well as heptachlor epoxide, dieldrin, BDE-47, p,p'-DDD. Although statistical modeling does not necessarily fully explain biological cause-effect relationships, relationships indicate that (1) the hypothalamic-pituitary-adrenal (HPA) axis in East Greenland polar bears is likely to be affected by OHC-contaminants and (2) the association between OHCs and cortisol may be linked with the hypothalamus-pituitary-thyroid (HPT) axis.
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Affiliation(s)
- T Ø Bechshøft
- University of Aarhus, Faculty of Science & Technology, Department of Bioscience, Roskilde, Denmark.
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Sonne C, Bott-Fluegel L, Hauck S, Michalk F, Lesevic H, Demetz G, Braun D, Hausleiter J, Schoemig A, Kolb C, Hirayama Y, Tsukamoto M, Hotta D, Yokoyama H, Kikuchi K, Ohori K, Sato N, Kawamura Y, Hasebe N, Kaladaridis A, Bramos D, Skaltsiotis I, Kottis G, Antoniou A, Matthaios I, Agrios I, Vasiladiotis N, Pamboucas C, Toumanidis S, Minati M, Cavarretta E, De Ruvo E, Rebecchi M, Sciarra L, Matera S, Fratini S, Zuccaro L, Lioy E, Calo' L, Esposito C, Chinali M, D' Asaro M, Toscano A, Iacobelli R, Del Pasqua A, Di Clemente S, Parisi F, Pongiglione G, Rinelli G, Djordjevic-Dikic A, Nikcevic G, Raspopovic S, Jovanovic V, Tesic M, Djordjevic S, Milasinovic G, Gurel E, Tigen K, Karaahmet T, Dundar C, Guler A, Fotbolcu H, Basaran Y, Risum N, Williams E, Khouri M, Jackson K, Olsen N, Jons C, Storm K, Velazquez EJ, Kisslo J, Sogaard P, Separovic Hanzevacki J, Baricevic Z, Pezo Nikolic B, Lovric D, Ivanac Vranesic I, Ernst A, Milicic D, Jurin H, Esmaeilzadeh M, Salehi Omran M, Maleki M, Haghjoo M, Noohi F, Ojaghi Haghighi Z, Sadeghpour A, Nakhostin Davari P, Bakhshandeh Abkenar H. Moderated Poster Sessions 4: Velocity and deformation imaging in electrophysiology * Friday 9 December 2011, 14:00-18:00 * Location: Moderated Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Bechshøft TØ, Jakobsen J, Sonne C, Dietz R. Distribution of vitamins A (retinol) and E (α-tocopherol) in polar bear kidney: Implications for biomarker studies. Sci Total Environ 2011; 409:3508-3511. [PMID: 21696805 DOI: 10.1016/j.scitotenv.2011.05.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Revised: 05/11/2011] [Accepted: 05/18/2011] [Indexed: 05/31/2023]
Abstract
Vitamins A and E content of inner organs, among these the kidneys, are increasingly being used as an indicator of adverse effects caused to the organism by e.g. environmental contaminants. In general, only a renal sub sample is used for analyses, and it is thus essential to know which part of the organ to sample in order to get a representative value for this important biomarker. The aim here was to assess the distribution of vitamins A (retinol) and E (α-tocopherol) within the polar bear multireniculate kidney (i.e. polar vs. medial position) and also within the cortex vs. medulla of each separate renculi. The results showed no significant difference between the medial and polar renculi with regards to either retinol (p=0.44) or α-tocopherol (p=0.75). There were, however, significant differences between cortex and medulla for both vitamins (retinol, p=0.0003; α-tocopherol, p<0.0001). The kidney cortex contained higher values of both vitamins than the medulla; on average 29% more retinol and 57% more α-tocopherol. Mean concentrations in the medulla was 2.7 mg/kg for retinol and 116 mg/kg for α-tocopherol, and in the cortex 3.5 mg/kg for retinol and 182 mg/kg for α-tocopherol. These results clearly indicate that one should take precautions when analyzing retinol and α-tocopherol in polar bear kidneys. Prior to analysis, the renculi should be separated into medulla and cortex. The results indicated no significant differences between renculi from different parts of the kidney.
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Affiliation(s)
- T Ø Bechshøft
- Department of Arctic Environment, National Environmental Research Institute, Aarhus University, Frederiksborgvej 399, PO Box 358, 4000 Roskilde, Denmark.
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Dietz R, Born EW, Rigét F, Aubail A, Sonne C, Drimmie R, Basu N. Temporal trends and future predictions of mercury concentrations in Northwest Greenland polar bear (Ursus maritimus) hair. Environ Sci Technol 2011; 45:1458-65. [PMID: 21214235 DOI: 10.1021/es1028734] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Hair samples from 117 Northwest Greenland polar bears (Ursus maritimus) were taken during 1892-2008 and analyzed for total mercury (hereafter Hg). The sample represented 28 independent years and the aim of the study was to analyze for temporal Hg trends. Mercury concentrations showed yearly significant increases of 1.6-1.7% (p < 0.0001) from 1892 to 2008 and the two most recent median concentrations from 2006 and 2008 were 23- to 27-fold higher respectively than baseline level from 1300 A.D. in the same region (Nuullit). This indicates that the present (2006-2008) Northwest Greenland polar bear Hg exposure is 95.6-96.2% anthropogenic in its origin. Assuming a continued anthropogenic increase, this model estimated concentrations in 2050 and 2100 will be 40- and 92-fold the baseline concentration, respectively, which is equivalent to a 97.5 and 98.9% man-made contribution. None of the 2001-2008 concentrations of Hg in Northwest Greenland polar bear hair exceeded the general guideline values of 20-30 μg/g dry weight for terrestrial wildlife, whereas the neurochemical effect level of 5.4 μg Hg/g dry weight proposed for East Greenland polar bears was exceeded in 93.5% of the cases. These results call for detailed effect studies in main target organs such as brain, liver, kidney, and sexual organs in the Northwest Greenland polar bears.
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Affiliation(s)
- R Dietz
- National Environmental Research Institute, Aarhus University, Denmark.
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Bechshøft TØ, Sonne C, Dietz R, Born EW, Novak MA, Henchey E, Meyer JS. Cortisol levels in hair of East Greenland polar bears. Sci Total Environ 2011; 409:831-4. [PMID: 21144554 PMCID: PMC3019279 DOI: 10.1016/j.scitotenv.2010.10.047] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2010] [Revised: 10/22/2010] [Accepted: 10/27/2010] [Indexed: 05/19/2023]
Abstract
To demonstrate the ability to assess long-term hypothalamic-pituitary-adrenocortical (HPA) axis activity in polar bears (Ursus maritimus), a pilot study was conducted in which cortisol concentrations was analyzed in hair from 7 female (3-19 years) and 10 male (6-19 years) East Greenland polar bears sampled in 1994-2006. The hair was chosen as matrix as it is non-invasive, seasonally harmonized, and has been validated as an index of long-term changes in cortisol levels. The samples were categorized according to contamination: eight were clean (2 females, 6 males), 5 had been contaminated with bear blood (2 F, 3 M), and 4 with bear fat (3 F, 1 M). There was no significant difference in cortisol concentration between the three categories after external contamination was removed. However, contaminated hair samples should be cleaned before cortisol determination. Average hair cortisol concentration was 8.90 pg/mg (range: 5.5 to 16.4 pg/mg). There was no significant correlation between cortisol concentration and age (p=0.81) or sampling year (p=0.11). However, females had higher mean cortisol concentration than males (females mean: 11.0 pg/mg, males: 7.3 pg/mg; p=0.01). The study showed that polar bear hair contains measurable amounts of cortisol and that cortisol in hair may be used in studies of long-term stress in polar bears.
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Affiliation(s)
- TØ Bechshøft
- Department of Arctic Environment, National Environmental Research Institute, Aarhus University, Box 358, Frederiksborgvej 399, 4000 Roskilde, Denmark
- Corresponding author: , Tel: +45 4630 1952, Fax: +45 4630 1914
| | - C Sonne
- Department of Arctic Environment, National Environmental Research Institute, Aarhus University, Box 358, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - R Dietz
- Department of Arctic Environment, National Environmental Research Institute, Aarhus University, Box 358, Frederiksborgvej 399, 4000 Roskilde, Denmark
| | - EW Born
- Greenland Institute of Natural Resources, Box 570, 3900 Nuuk, Greenland
| | - MA Novak
- Department of Psychology, University of Massachusetts, Tobin Hall, 135 Hicks Way, Amherst, MA 01003-9298, USA
| | - E Henchey
- Department of Biochemistry, University of Massachusetts, Amherst, MA 01003, USA
| | - JS Meyer
- Department of Psychology, University of Massachusetts, Tobin Hall, 135 Hicks Way, Amherst, MA 01003-9298, USA
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Jenssen B, Villanger G, Smette E, Letcher R, Sonne C, Dietz R. 3. Associative interactions of complex mixtures of organohalogen compounds and circulating testosterone in polar bears (Ursus maritimus). Comp Biochem Physiol A Mol Integr Physiol 2010. [DOI: 10.1016/j.cbpa.2010.06.116] [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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Pertoldi C, Sonne C, Dietz R, Schmidt NM, Loeschcke V. Craniometric characteristics of polar bear skulls from two periods with contrasting levels of industrial pollution and sea ice extent. J Zool (1987) 2009. [DOI: 10.1111/j.1469-7998.2009.00625.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Oksanen A, Åsbakk K, Prestrud KW, Aars J, Derocher AE, Tryland M, Wiig Ø, Dubey JP, Sonne C, Dietz R, Andersen M, Born EW. Prevalence of Antibodies Against Toxoplasma gondii in Polar Bears (Ursus maritimus) From Svalbard and East Greenland. J Parasitol 2009; 95:89-94. [DOI: 10.1645/ge-1590.1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2008] [Accepted: 06/16/2008] [Indexed: 11/10/2022] Open
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Sonne C, Sugeng L, Watanabe N, Weinert L, Saito K, Tsukiji M, Yoshida K, Takeuchi M, Mor-Avi V, Lang RM. Age and body surface area dependency of mitral valve and papillary apparatus parameters: assessment by real-time three-dimensional echocardiography. European Journal of Echocardiography 2008; 10:287-94. [DOI: 10.1093/ejechocard/jen237] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Dietz R, Bossi R, Rigét FF, Sonne C, Born EW. Increasing perfluoroalkyl contaminants in east greenland polar bears (Ursus maritimus): a new toxic threat to the Arctic bears. Environ Sci Technol 2008; 42:2701-7. [PMID: 18505019 DOI: 10.1021/es7025938] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A well-defined subsample of 128 subadult (3-5 years) polar bears (Ursus maritimus) from 19 sampling years within the period 1984-2006 was investigated for perfluoroalkyl contaminants (PFCs). Linear regression analysis of logarithmic-transformed median concentrations showed significant annual increases for PFOS (4.7%), PFNA (6.1%), PFUnA (5.9%), PFDA (4.3%), PFTrA (8.5%), PFOA (2.3%), and PFDoA (5.2%). For four of the PFCs, a LOESS smoother model provided significantly better descriptions, revealing steeper linear annual increases for PFOSA of 9.2% after 1990 and between 18.6 and 27.4% for PFOS, PFDA, and PFTrA after 2000. Concentrations of SigmaPFCs, by 2006, exceeded the concentrations of all conventional OHCs (organohalogen compounds), of which several have been documented to correlate with a number of negative health effects. If the PFC concentrations in polar bears continue to increase with the steepest observed trends, then the lowest no-adverse-effect level (NOAEL) and lowest-adverse-effect level (LOAEL) detected for rats and monkeys will be exceeded in 2014-2024. In addition, the rapidly increasing concentrations of PFCs are likely to cause cumulative and combined effects on the polar bear, compounding the already detected threats from OHCs.
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Affiliation(s)
- R Dietz
- Department of Arctic Environment, National Environmental Research Institute, University of Aarhus, Frederiksborgvej 399, P. O. Box 358, DK-4000 Roskilde, Denmark.
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Kreutzer M, Kreutzer R, Siebert U, Müller G, Reijnders P, Brasseur S, Härkönen T, Dietz R, Sonne C, Born EW, Baumgärtner W. In search of virus carriers of the 1988 and 2002 phocine distemper virus outbreaks in European harbour seals. Arch Virol 2007; 153:187-92. [PMID: 17896075 DOI: 10.1007/s00705-007-1070-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [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: 03/21/2007] [Accepted: 08/31/2007] [Indexed: 11/28/2022]
Abstract
European harbour seal (Phoca vitulina) populations decreased substantially during the phocine distemper virus (PDV) outbreaks of 1988 and 2002. Different hypotheses have stated that various seals and terrestrial carnivore species might be the source of infection. To further analyse these hypotheses, grey (Halichoerus grypus) and ringed (Phoca hispida) seals, polar bears (Ursus maritimus) and minks (Mustela lutreola) were sampled from the North Sea and East Greenland coasts between 1988 and 2004 and investigated by RT-PCR using a panmorbillivirus primer pair. However, all samples were negative for morbillivirus nucleic acid.
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Affiliation(s)
- M Kreutzer
- Department of Pathology, University of Veterinary Medicine, Hannover, Germany
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Sonne C, Fonfara S, Dietz R, Kirkegaard M, Letcher RJ, Shahmiri S, Andersen S, Møller P. Multiple cytokine and acute-phase protein gene transcription in West Greenland sledge dogs (Canis familiaris) dietary exposed to organic environmental pollutants. Arch Environ Contam Toxicol 2007; 53:110-8. [PMID: 17396211 DOI: 10.1007/s00244-006-0135-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2006] [Accepted: 11/05/2006] [Indexed: 05/14/2023]
Abstract
Exposure levels of persistent organic pollutants, such as polychlorinated biphenyls and DDTs, are high in Arctic apex predators and Inuit peoples and are suspected to have negative impacts on their immune systems. We conducted a controlled generational study on liver tissue and ethylenediaminetetraacetic acid blood cytokine and acute-phase protein (APP) mRNA expressions using reverse transcriptionase-polymerase chain reaction in West Greenland sledge dogs (Canis familiaris); contaminated minke whale (Balaenoptera acutorostrata) blubber serves as dietary pollutant source. Two of seven blood cytokine expressions (IL-6 and IL-12) and three of five APP expressions (haptoglobin [HP], heat shock protein, and fatty acid-binding protein [FABP]) were lowest in the exposed group, whereas the remaining five blood cytokine expressions (IL-2, IL-10, IFN-gamma, TNF-alpha, and TGF-beta) and two APP expressions (MT1 and MT2) were highest in the exposed group. In liver tissue, three cytokine expressions (IL-10, IFN-gamma, and TNF-alpha) and two APP expressions (MT1 and MT2) were highest in the exposed group, and the remaining cytokine and APP expressions were lowest in the exposed group. Of these, the liver tissue expression of HP and FABP was significantly lowest in the exposed group (both p < 0.05). As a consequence of our findings, we suggest that a daily intake of 50 to 200 g polluted whale blubber is associated with a genotoxic decrease in HP and FABP gene expression in the liver of sledge dog and possibly of other top mammalian marine predators and consumers in the Arctic, indicating a restricted acute-phase reaction and insufficient immune response. Finally, HP and FABP liver expression appear to be new and sensitive biomarkers of organohalogen compound exposure.
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Affiliation(s)
- C Sonne
- Department of Arctic Environment Section for Contaminants and Marine Mammals, National Environmental Research Institute, University of Aarhus, Frederiksborgvej 399, P. O. Box 358, DK-4000, Roskilde, Denmark.
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Sonne C. On the possibility of mixing the air in the lungs with foreign air, especially as it is used in Krogh and Lindhard's nitrous oxide method. J Physiol 2007; 52:75-87. [PMID: 16993413 PMCID: PMC1402697 DOI: 10.1113/jphysiol.1918.sp001822] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Dietz R, Riget F, Born EW, Sonne C, Grandjean P, Kirkegaard M, Olsen MT, Asmund G, Renzoni A, Baagøe H, Andreasen C. Trends in mercury in hair of Greenlandic polar bears (Ursus maritimus) during 1892-2001. Environ Sci Technol 2006; 40:1120-5. [PMID: 16572764 DOI: 10.1021/es051636z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Mercury concentrations in hair from 397 Greenland polar bears (Ursusmaritimus) sampled between 1892 and 2001 were analyzed for temporal trends. In East Greenland the concentrations showed a significant (p < 0.0001, n = 27) increase of 3.1%/year in the period 1892-1973. In Northwest Greenland, a similar (p < 0.0001, n = 69) increase of 2.1%/year was found, which continued until 1991, when the most recent samples were obtained. In East Greenland, a significant (p = 0.009, n = 322) decrease of 0.8%/year was observed after 1973. Two Northwest Greenland samples from 1300 A.D. had a mean value of 0.52 mg/kg of dry weight, which can be considered as a baseline level. The Hg concentration during 1985-1991 from Northwest Greenland (mean value of 7.45 mg/kg of dry weight) was more than 14-fold higher than the assumed baseline level from 1300 A.D. from the same region (i.e., about 93% anthropogenic). Although a decrease was found in East Greenland after 1973, the concentration is still ca. 11-fold higher than the baseline level (i.e., about 90% anthropogenic).
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Affiliation(s)
- R Dietz
- Department of Arctic Environment, National Environmental Research Institute, P.O. Box 358, Frederiksborgvej 399, DK-4000 Roskilde, Denmark.
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Kirkegaard M, Sonne C, Leifsson PS, Dietz R, Born EW, Muir DCG, Letcher RJ. Histology of selected immunological organs in polar bear (Ursus maritimus) from East Greenland in relation to concentrations of organohalogen contaminants. Sci Total Environ 2005; 341:119-132. [PMID: 15833246 DOI: 10.1016/j.scitotenv.2004.09.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2004] [Accepted: 09/22/2004] [Indexed: 05/24/2023]
Abstract
Samples of lymph nodes (axillary, n = 54 and inguinal, n = 45), spleen (n = 60), thymus (n = 11) and thyroid tissue (n = 5) from a total of 82 polar bears (Ursus maritimus) collected in East Greenland 1999-2002 were examined histologically. The purpose was to relate histology to concentrations of organohalogen contaminants (OHCs) [i.e., sum (Sigma)PCBs, SigmaDDTs, SigmaHCHs, SigmaCHLs, HCB, Dieldrin and SigmaPBDEs] determined in adipose tissue, as studies on polar bears have indicated that some OHCs act as immunosuppressive agents. Secondary follicle counts were evaluated in spleen and lymph nodes, and semiquantitively divided into four groups (0: few/absent to 3: high). In the spleen, a high secondary follicle count was found in 21% of the cases (12/60), and this was significantly higher in subadults (p < 0.01) compared to adults of both sexes. Also in the lymph nodes a high secondary follicle count was found in 20% of the cases (20/99), and in the axillary lymph nodes changes were significantly higher in subadults (p < 0.05) compared to adults of both sexes. Significantly weak correlations between concentrations of OHCs and the amount of secondary follicles in lymph nodes was found, but probably occurred as a consequence of other multiple stress factor(s) (all: p < 0.05) and also one significant, but modest positive correlation was found between SigmaPBDE concentrations and secondary follicle counts (p < 0.01; r = 0.41). In spleen, a significant relation between low concentrations of OHCs in adipose tissue and few/absent secondary follicles was found with respect to SigmaCHLs, SigmaHCHs, HCB and Dieldrin. No histopathological observations (e.g., neoplasia) were found in spleen or lymph nodes, nor in thymus or thyroid. In conclusion, the present data suggest that the exposure concentrations of OHCs to polar bears are unlikely to have resulted in adverse effects on the tissues in question, although SigmaCHLs, SigmaHCHs, HCB and Dieldrin were related to increased secondary follicle counts in the spleen.
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Affiliation(s)
- M Kirkegaard
- Department of Arctic Environment, National Environmental Research Institute, Frederiksborgvej 399, 4000 Denmark.
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Sonne C, Riget FF, Dietz R, Kirkegaard M, Born EW, Letcher R, Muir DCG. Trends in fluctuating asymmetry in East Greenland polar bears (Ursus maritimus) from 1892 to 2002 in relation to organohalogen pollution. Sci Total Environ 2005; 341:81-96. [PMID: 15833243 DOI: 10.1016/j.scitotenv.2004.09.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2004] [Revised: 09/01/2004] [Accepted: 09/02/2004] [Indexed: 05/24/2023]
Abstract
Fluctuating asymmetry (FA) was studied in skulls of 283 polar bears (Ursus maritimus) sampled in East Greenland from 1892 to 2002. Fourteen metric bilateral traits in skull and lower jaw were measured and compared between polar bears born until 1960 (n = 94) and from 1961 (n = 189). The period 1892-1960 was chosen to represent a period prior to appearance of organohalogens (polychlorinatedbiphenyls [PCBs], dichlorodiphenyltrichloroethanes [DDTs], hexacyclohexanes [HCHs], chlordanes [CHLs], hexachlorobenzene [HCB], polybrominateddiphenylethers [PBDEs] and dieldrin) originating from long-range transport to East Greenland from southern latitudes. The period 1961-2002 represents the period when polar bears have been exposed to organohalogens. During this latter period, the level of organochlorines is believed to have increased from 1960 to the late 1980s followed by a likely decrease from 1990 to 2002. Within this later period, other compounds such as, e.g., polybrominated flame retardants are believed to have increased throughout the period. Two different analysis showed, that the degree of fluctuating asymmetry did not differ statistically between the two periods in ten of thirteen traits (one trait excluded due to high measurement error). In fact, when significant differences were found in four of the traits, the fluctuating asymmetry was lower in skulls sampled after 1960. The degree of fluctuating asymmetry was higher in adults than in subadults for 6 of the 14 traits, whereas a higher degree of fluctuating asymmetry was found for only one trait in one of the analyses for subadults relative to adults. Females had a higher degree of fluctuating asymmetry than males in one trait. A time trend analysis did find fluctuations over time for five traits but the relationship was weak as the trend appeared to occur by chance due to the high number of regressions analysed (n = 42). A correlation analysis of FA versus the sum concentrations of various classes of organohalogens in adipose tissue from a subsample of 94 recently collected polar bears (1999-2002) did not show a trend either. Hence, the present study could not document a relationship between skull asymmetry in polar bears and periods with different exposure to organohalogens. These findings are possibly influenced by nutritional status, genetic factors, a subeffect exposure of organohalogens or confounded by other environmental factors (e.g. temperature) within the two investigated periods.
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Affiliation(s)
- C Sonne
- Department of Arctic Environment, National Environmental Research Institute, Frederiksborgvej 399, DK-4000 Roskilde, Denmark.
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Sonne C, Leifsson PS, Dietz R, Born EW, Letcher RJ, Kirkegaard M, Muir DCG, Andersen LW, Riget FF, Hyldstrup L. Enlarged clitoris in wild polar bears (Ursus maritimus) can be misdiagnosed as pseudohermaphroditism. Sci Total Environ 2005; 337:45-58. [PMID: 15626378 DOI: 10.1016/j.scitotenv.2004.06.013] [Citation(s) in RCA: 6] [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] [Subscribe] [Scholar Register] [Received: 01/30/2004] [Revised: 06/07/2004] [Accepted: 06/12/2004] [Indexed: 05/24/2023]
Abstract
A 23-year-old female polar bear (Ursus maritimus) killed in an Inuit hunt in East Greenland on July 9, 1999 had a significantly enlarged clitoris resembling, in size, form and colour, those of previously reported 'pseudohermaphroditic' polar bears from Svalbard. It has been suggested that an enzyme defect (21-hydroxylase deficiency), androgen producing tumour or high exposure to organochlorines during the foetal stage or early development could be the reason for the supposed pseudohermaphroditism observed for Svalbard bears. Except for the enlarged clitoris, all dimensions of the external and internal reproductive organs of the present were similar to a reference group of 23 normal adult female polar bears from East Greenland collected in 1999-2002. The aberrant bear was a female genotype, and macroscopic examination of her internal reproductive organs indicated that she was reproductively functional. A histological examination of the clitoral enlargement in the present East Greenland specimen allows a first-time histological evaluation of the earlier macroscopic field diagnosis from Svalbard. This examination revealed intense chronic ulcerative and perivascular clitoriditis similar to "acral lick dermatitis" frequently seen in domestic dogs (i.e., we did not find any signs of pseudohermaphroditic hyperplasia of clitoral tissue due to androgenic or antiestrogenic endocrine disruption). The levels of organohalogens and TEQ values were lower than concentration thresholds of toxicological risk. It is hence possible that the previously reported adult female polar bear pseudohermaphrodites from Svalbard are in fact misdiagnoses. Therefore, future studies examining pseudohermaphroditism in wildlife should consider that certain occurrences are natural events, e.g., enlarged clitoris in the present East Greenland polar bear. Furthermore, caution should be exercised in suggesting linkages of such inflammatory abnormalities with correlations to anthropogenic pollutant exposures.
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Affiliation(s)
- C Sonne
- Department of Arctic Environment, National Environmental Research Institute, Frederiksborgvej 399, Box 358, DK-4000 Roskilde, Denmark.
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Dietz R, Riget FF, Sonne C, Letcher R, Born EW, Muir DCG. Seasonal and temporal trends in polychlorinated biphenyls and organochlorine pesticides in East Greenland polar bears (Ursus maritimus), 1990-2001. Sci Total Environ 2004; 331:107-124. [PMID: 15325144 DOI: 10.1016/j.scitotenv.2004.03.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/01/2004] [Indexed: 05/24/2023]
Abstract
Persistent organochlorine (OC) contaminants (PCBs, DDTs, chlordanes (CHLs), dieldrin, hexachlorocyclohexanes (HCHs), chlorobenzenes (CBzs)) were determined in adipose tissue of 92 polar bears (Ursus maritimus) sampled between 1999 and 2001 in central East Greenland (69 degrees 00'N to 74 degrees 00'N). OC data were presented from subadults (S: females: x 5 years and males: x 6 years), adult females (F: x 5 years) and adult males (M: x 6 years). Summed chlorobiphenyl (SigmaCBs) concentrations (41 congeners including co-eluters), SigmaCHLs and SigmaDDTs were the dominant classes of OCs. SigmaCBs concentrations were found to be 6470, 8240 and 9100 ng/g lipid weight (lw) i subadults, adult females and adult males, respectively. The corresponding figures were: 2010 (S), 2220 (F) and 1710 (M) ng/g lw for SigmaCHLs and 462 (S), 462 (F) and 559 (M) ng/g lw for SigmaDDTs. The dominant CB congeners were CB153 (32.3%), CB180 (21.4%), CB170 (12.2%) and CB138 (11.0%). The metabolite p,p'-DDE (88.2%) dominated the SigmaDDTs, while oxychlordane was the dominant (57.1%) CHL-related compound. Concentrations of SigmaCBs, SigmaCBzs, SigmaDDTs, mirex and dieldrin were highest in adult males, whereas concentrations of SigmaHCHs were lower than in adult females but not than those in subadults. Adult females had the lowest concentrations of SigmaCBzs, mirex and dieldrin. Concentrations of SigmaCHLs were lowest in adult males, intermediate in subadults and highest in adult females. SigmaCB, SigmaHCH and SigmaCHL concentrations showed high seasonal variability in adult females but remained relatively constant in adult males and subadults. In general, the OC levels in females appeared to be highest in March and lowest in January or September. Concentrations of SigmaCBzs and dieldrin showed seasonal variability in all three groups, with a maximum in March in adult females. SigmaCBz concentrations in adult males and subadults of both sexes peaked in April-July, and dieldrin concentrations peaked in April-July in subadults, but not until August in adult males. SigmaDDT concentrations increased from January to a maximum in April-July for subadults and in August for adults. Temporal trends within the last decade were examined by comparing the present data to the concentrations reported in samples from 1990 from the same region. SigmaCB, p,p'-DDE and SigmaHCH concentrations in 1999-2001 were 22.1%, 66.3% and 39.3% lower than the 1990 concentrations, respectively. in contrast, SigmaCHL and dieldrin concentrations showed differences amongst sex and age groups in the temporal trends, where present concentrations are between 24.4% to 69.3% and 27.0% to 69.0% lower, respectively, relative to the 1990 levels. However, power analysis suggested that firm conclusions could not be drawn regarding the general time trend based on these two sampling periods. The range of half-lives of the various OC classes were estimated to lie between 4.5 and 20.6 years depending on the age and sex groups considered.
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Affiliation(s)
- R Dietz
- Department of Arctic Environment, National Environmental Research Institute, Frederiksborgvej 399, DK-4000 Roskilde, Denmark.
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Stempfle HU, Frost R, Sonne C, Theisen K, Gaertner R. Bone loss and prevention of osteoporosis in congestive heart failure. J Heart Lung Transplant 2002. [DOI: 10.1016/s1053-2498(01)00720-3] [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: 10/17/2022] Open
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Sonne C, Schultzer P. On the Capacity of Ultra-Violet Light to Increase the Inorganic Phosphorus of the Blood Serum in Normal Subjects (Rabbits) and its Mode of Action. Acta Radiol 1926. [DOI: 10.1177/028418512600700148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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