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Giesecke R, Galbán-Malagón C, Salamanca M, Chandia C, Ruiz C, Bahamondes S, Astorga-Gallano D. Automated FerryBox monitoring reveals the first recorded river induced crude oil seep transport to the Strait of Magellan in southern Patagonia. Sci Total Environ 2024; 920:170706. [PMID: 38325493 DOI: 10.1016/j.scitotenv.2024.170706] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/23/2024] [Accepted: 02/03/2024] [Indexed: 02/09/2024]
Abstract
This study presents the first documented occurrence of a natural crude oil seep plume associated with river discharge along the Strait of Magellan in southern Patagonia in modern times. Between September and December 2022, hydrocarbon signals were detected using a crude oil sensor integrated into a FerryBox system that traversed the Strait of Magellan and several channels of southern Patagonia, covering approximately 510 km. The highest levels of crude oil signals were observed in the mid-basin of the Strait of Magellan. These signals exhibited a strong negative correlation with sea surface salinity, coinciding with the water discharge from the San Juan River. Notably, during periods of high river discharge, typically exceeding 15 m3 s-1, a distinct crude oil plume was detected moving towards the Magellan Strait. Conversely, when river discharge fell below this threshold, no noticeable crude oil signal was observed. As river discharge decreased and winds intensified during the austral summer, the crude oil signal gradually dissipated. This observation suggests that the dispersion of crude oil becomes limited during periods of low river discharge, as buoyant currents remain confined close to the coast. Historical records indicate that this seep has been releasing hydrocarbons into the Strait of Magellan for at least the past 120 years, implying a long history of chronic crude oil input into this relatively isolated region of the world. This finding shows the potential contribution to the understanding of marine ecosystems dynamics and potential pollutants in poorly studied regions through the use of automated monitoring FerryBox system, enabling both spatial and temporal high-resolution surveys.
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Affiliation(s)
- R Giesecke
- Instituto de Ciencias Marinas y Limnológicas, Universidad Austral de Chile, Valdivia, Chile; Centro FONDAP de Investigación en Dinámica de Ecosistemas Marinos de Altas Latitudes (IDEAL), Valdivia, Chile.
| | - C Galbán-Malagón
- GEMA, Center for Genomics, Ecology & Environment, Universidad Mayor, Camino La Pirámide, 5750 Huechuraba, Santiago 8580745, Chile; Anillo en Ciencia y Tecnología Antártica POLARIX, Chile; Institute of Environment, Florida International University, University Park, Miami, FL 33199, USA
| | - M Salamanca
- Facultad de Ciencias Naturales y Oceanografía, Universidad de Concepción, Chile; Laboratorio de Oceanografía Química (LOQ), Universidad de Concepción, Chile
| | - C Chandia
- Facultad de Ciencias Naturales y Oceanografía, Universidad de Concepción, Chile; Laboratorio de Oceanografía Química (LOQ), Universidad de Concepción, Chile
| | - C Ruiz
- Instituto de Fomento Pesquero (IFOP), Punta Arenas, Chile
| | - S Bahamondes
- Escuela de Biología Marina, Universidad Austral de Chile, Valdivia, Chile
| | - D Astorga-Gallano
- Escuela de Biología Marina, Universidad Austral de Chile, Valdivia, Chile
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Leclercq N, Marshall L, Weekers T, Basu P, Benda D, Bevk D, Bhattacharya R, Bogusch P, Bontšutšnaja A, Bortolotti L, Cabirol N, Calderón-Uraga E, Carvalho R, Castro S, Chatterjee S, De La Cruz Alquicira M, de Miranda JR, Dirilgen T, Dorchin A, Dorji K, Drepper B, Flaminio S, Gailis J, Galloni M, Gaspar H, Gikungu MW, Hatteland BA, Hinojosa-Diaz I, Hostinská L, Howlett BG, Hung KLJ, Hutchinson L, Jesus RO, Karklina N, Khan MS, Loureiro J, Men X, Molenberg JM, Mudri-Stojnić S, Nikolic P, Normandin E, Osterman J, Ouyang F, Oygarden AS, Ozolina-Pole L, Ozols N, Parra Saldivar A, Paxton RJ, Pitts-Singer T, Poveda K, Prendergast K, Quaranta M, Read SFJ, Reinhardt S, Rojas-Oropeza M, Ruiz C, Rundlöf M, Sade A, Sandberg C, Sgolastra F, Shah SF, Shebl MA, Soon V, Stanley DA, Straka J, Theodorou P, Tobajas E, Vaca-Uribe JL, Vera A, Villagra CA, Williams MK, Wolowski M, Wood TJ, Yan Z, Zhang Q, Vereecken NJ. Global taxonomic, functional, and phylogenetic diversity of bees in apple orchards. Sci Total Environ 2023; 901:165933. [PMID: 37536603 DOI: 10.1016/j.scitotenv.2023.165933] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 07/27/2023] [Accepted: 07/29/2023] [Indexed: 08/05/2023]
Abstract
An essential prerequisite to safeguard pollinator species is characterisation of the multifaceted diversity of crop pollinators and identification of the drivers of pollinator community changes across biogeographical gradients. The extent to which intensive agriculture is associated with the homogenisation of biological communities at large spatial scales remains poorly understood. In this study, we investigated diversity drivers for 644 bee species/morphospecies in 177 commercial apple orchards across 33 countries and four global biogeographical biomes. Our findings reveal significant taxonomic dissimilarity among biogeographical zones. Interestingly, despite this dissimilarity, species from different zones share similar higher-level phylogenetic groups and similar ecological and behavioural traits (i.e. functional traits), likely due to habitat filtering caused by perennial monoculture systems managed intensively for crop production. Honey bee species dominated orchard communities, while other managed/manageable and wild species were collected in lower numbers. Moreover, the presence of herbaceous, uncultivated open areas and organic management practices were associated with increased wild bee diversity. Overall, our study sheds light on the importance of large-scale analyses contributing to the emerging fields of functional and phylogenetic diversity, which can be related to ecosystem function to promote biodiversity as a key asset in agroecosystems in the face of global change pressures.
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Affiliation(s)
- N Leclercq
- Agroecology Lab, Université Libre de Bruxelles (ULB), Boulevard du Triomphe CP 264/02, B-1050 Brussels, Belgium.
| | - L Marshall
- Agroecology Lab, Université Libre de Bruxelles (ULB), Boulevard du Triomphe CP 264/02, B-1050 Brussels, Belgium; Naturalis Biodiversity Center, Darwinweg 2, 2333 CR, Leiden, Netherlands
| | - T Weekers
- Agroecology Lab, Université Libre de Bruxelles (ULB), Boulevard du Triomphe CP 264/02, B-1050 Brussels, Belgium
| | - P Basu
- Centre for Pollination Studies, University of Calcutta, Kolkata, India
| | - D Benda
- Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic; Department of Entomology, National Museum, Prague, Czech Republic
| | - D Bevk
- Department of Organisms and Ecosystems Research, National Institute of Biology, Ljubljana, Slovenia
| | - R Bhattacharya
- Centre for Pollination Studies, University of Calcutta, Kolkata, India
| | - P Bogusch
- Department of Biology, Faculty of Science, University of Hradec Králové, Hradec Králové, Czech Republic
| | - A Bontšutšnaja
- Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Tartu, Estonia
| | - L Bortolotti
- CREA Research Centre for Agriculture and Environment, Bologna, Italy
| | - N Cabirol
- Department of Ecology and Natural Resources, Faculty of Science, UNAM, México City, Mexico
| | - E Calderón-Uraga
- Department of Ecology and Natural Resources, Faculty of Science, UNAM, México City, Mexico
| | - R Carvalho
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - S Castro
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - S Chatterjee
- Centre for Pollination Studies, University of Calcutta, Kolkata, India
| | - M De La Cruz Alquicira
- Department of Ecology and Natural Resources, Faculty of Science, UNAM, México City, Mexico
| | - J R de Miranda
- Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, 750 05, Sweden
| | - T Dirilgen
- School of Agriculture and Food Science and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - A Dorchin
- Laboratory of Zoology, Université de Mons, Mons, Belgium; The Steinhardt Museum of Natural History, Tel Aviv University, 69978 Tel Aviv, Israel; Department of Entomology, Royal Museum for Central Africa, Tervuren, Belgium
| | - K Dorji
- College of Natural Resources, Royal University of Bhutan, Punakha, Bhutan
| | - B Drepper
- Division of Forest, Nature and Landscape, University of Leuven, Leuven, Belgium
| | - S Flaminio
- CREA Research Centre for Agriculture and Environment, Bologna, Italy; Laboratory of Zoology, Université de Mons, Mons, Belgium
| | - J Gailis
- Institute for Plant Protection Research Agrihorts, Latvia University of Life Sciences and Technologies, Jelgava, Latvia
| | - M Galloni
- Department of Biological, Geological, and Environmental Sciences, University of Bologna, Bologna, Italy
| | - H Gaspar
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - M W Gikungu
- Department of Zoology, National Museums of Kenya, Nairobi, Kenya
| | - B A Hatteland
- Division for Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research, Aas, Norway; Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - I Hinojosa-Diaz
- Department of Zoology, Institute of Biology, UNAM, México City, Mexico
| | - L Hostinská
- Department of Biology, Faculty of Science, University of Hradec Králové, Hradec Králové, Czech Republic
| | - B G Howlett
- The New Zealand Institute for Plant & Food Research Limited, Lincoln, Canterbury, New Zealand
| | - K-L J Hung
- Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON M5S 3B2, Canada; Oklahoma Biological Survey, University of Oklahoma, Norman, OK 73019, USA
| | - L Hutchinson
- School of Agriculture, Policy and Development, University of Reading, Reading, United Kingdom
| | - R O Jesus
- Graduate Program in Ecology, State University of Campinas, Campinas, São Paulo, Brazil
| | - N Karklina
- Institute for Plant Protection Research Agrihorts, Latvia University of Life Sciences and Technologies, Jelgava, Latvia
| | - M S Khan
- Department of Entomology, University of Agriculture, Peshawar, Pakistan
| | - J Loureiro
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - X Men
- Institute of Plant Protection, Shandong Academy of Agricultural Sciences/Shandong Provincial Key Laboratory of Plant Virology,Jinan 250100, China
| | - J-M Molenberg
- Agroecology Lab, Université Libre de Bruxelles (ULB), Boulevard du Triomphe CP 264/02, B-1050 Brussels, Belgium
| | - S Mudri-Stojnić
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia
| | - P Nikolic
- Faculty of Agriculture, University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - E Normandin
- Centre sur la biodiversité, Département des sciences biologiques, Université de Montréal, QC, Québec H1X 2B2, Canada
| | - J Osterman
- General Zoology, Institute for Biology, Martin Luther University Halle-Wittenberg, Hoher Weg 8, 06120 Halle (Saale), Germany; Nature Conservation and Landscape Ecology, University of Freiburg, Tennenbacherstrasse 4, 79106, Freiburg im Breisgau, Germany
| | - F Ouyang
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - A S Oygarden
- Department of Natural Sciences and Environmental Health, University of South-Eastern Norway, Bø, Norway
| | - L Ozolina-Pole
- Institute for Plant Protection Research Agrihorts, Latvia University of Life Sciences and Technologies, Jelgava, Latvia
| | - N Ozols
- Institute for Plant Protection Research Agrihorts, Latvia University of Life Sciences and Technologies, Jelgava, Latvia
| | - A Parra Saldivar
- Instituto de Entomología, Universidad Metropolitana de Ciencias de la Educación (UMCE), Santiago, Chile
| | - R J Paxton
- General Zoology, Institute for Biology, Martin Luther University Halle-Wittenberg, Hoher Weg 8, 06120 Halle (Saale), Germany
| | - T Pitts-Singer
- USDA Agricultural Research Service, Pollinating Insects Research Unit, Logan, UT 84322, USA
| | - K Poveda
- Department of Entomology, Cornell University, 4126 Comstock Hall, Ithaca, NY 14853, USA
| | - K Prendergast
- Molecular and Life Sciences, Curtin University, Bentley, WA 6102, Australia
| | - M Quaranta
- CREA Research Centre for Agriculture and Environment, Bologna, Italy
| | - S F J Read
- The New Zealand Institute for Plant & Food Research Limited, Lincoln, Canterbury, New Zealand
| | - S Reinhardt
- Department of Natural Sciences and Environmental Health, University of South-Eastern Norway, Bø, Norway
| | - M Rojas-Oropeza
- Department of Ecology and Natural Resources, Faculty of Science, UNAM, México City, Mexico
| | - C Ruiz
- Departamento Biología Animal, Edafología y Geología, Facultad de Ciencias, Universidad de La Laguna, La Laguna, 38206, Tenerife, Spain
| | - M Rundlöf
- Department of Biology, Lund University, Lund, Sweden
| | - A Sade
- Department of Evolutionary and Environmental Biology, University of Haifa, Mt. Carmel, 31905 Haifa, Israel
| | - C Sandberg
- Department of Biology, Lund University, Lund, Sweden; Calluna AB, Husargatan 3, Malmö, 211 28, Sweden
| | - F Sgolastra
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - S F Shah
- Department of Entomology, University of Agriculture, Peshawar, Pakistan
| | - M A Shebl
- Department of Plant Protection, Faculty of Agriculture, Suez Canal University, Ismailia 41522, Egypt
| | - V Soon
- Natural History Museum and Botanical Garden, University of Tartu, Vanemuise 46, 51003 Tartu, Estonia
| | - D A Stanley
- School of Agriculture and Food Science and Earth Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - J Straka
- Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic
| | - P Theodorou
- General Zoology, Institute for Biology, Martin Luther University Halle-Wittenberg, Hoher Weg 8, 06120 Halle (Saale), Germany
| | - E Tobajas
- Department of Biology, Lund University, Lund, Sweden; Department of Animal Biology, University of Salamanca, Campus Miguel de Unamuno, Salamanca, 37007, Spain
| | - J L Vaca-Uribe
- Laboratorio de Investigaciones en Abejas LABUN, Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá,111321, Colombia
| | - A Vera
- Departamento de Biología, Universidad Metropolitana de Ciencias de la Educación (UMCE), Santiago, Chile
| | - C A Villagra
- Instituto de Entomología, Universidad Metropolitana de Ciencias de la Educación (UMCE), Santiago, Chile
| | - M-K Williams
- Department of Biology, Utah State University, Logan, UT 84322, USA
| | - M Wolowski
- Institute of Natural Sciences, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil
| | - T J Wood
- Laboratory of Zoology, Université de Mons, Mons, Belgium
| | - Z Yan
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| | - Q Zhang
- Beijing Biodiversity Conservation Research Center/Beijing Milu Ecological Research Center, Beijing 100076, China
| | - N J Vereecken
- Agroecology Lab, Université Libre de Bruxelles (ULB), Boulevard du Triomphe CP 264/02, B-1050 Brussels, Belgium
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Delgado-Aguillón J, Ruiz C, Rosete-Aguilar M, Garduño-Mejía J. Nonlinear confocal positioner for micron-scale target alignment. Opt Express 2023; 31:23746-23753. [PMID: 37475218 DOI: 10.1364/oe.489880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/12/2023] [Indexed: 07/22/2023]
Abstract
This paper presents a novel target positioner system that exhibits high sensitivity and accuracy. Specifically, the system is capable of precisely locating rough target surfaces within a micron-scale in the focal plane. The high sensitivity comes from the nonlinear detection scheme which uses the two-photon-absorption process in a Si-photodiode and a CMOS sensor at 1550 [nm]. The setup employs a confocal configuration that is easy to align and does not require a conjugated focal plane selective aperture (pinhole), thus demonstrating its feasibility and tilt tolerance of the target. Moreover, the system offers high accuracy up to 5 [μm], which corresponds to the step size of the focus scanning. The presented positioner system has potential applications in microfabrication with lasers and laser-driven plasma accelerators even at high repetition rates, limited by the detection bandwidth of the photodiode. Additionally, the principle can be extended to cameras if spatial information is needed and the system design can be extended to other spectral ranges with minimal changes.
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García-Recio E, Costela-Ruiz VJ, Melguizo-Rodríguez L, Ramos-Torrecillas J, Illescas-Montes R, De Luna-Bertos E, Ruiz C. Effects of bisphenol F, bisphenol S, and bisphenol AF on cultured human osteoblasts. Arch Toxicol 2023; 97:1899-1905. [PMID: 37198449 PMCID: PMC10256648 DOI: 10.1007/s00204-023-03523-2] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/11/2023] [Indexed: 05/19/2023]
Abstract
Bisphenol A (BPA) analogs, like BPA, could have adverse effects on human health including bone health. The aim was to determine the effect of BPF, BPS and BPAF on the growth and differentiation of cultured human osteoblasts. Osteoblasts primary culture from bone chips harvested during routine dental work and treated with BPF, BPS, or BPAF for 24 h at doses of 10-5, 10-6, and 10-7 M. Next, cell proliferation was studied, apoptosis induction, and alkaline phosphatase (ALP) activity. In addition, mineralization was evaluated at 7, 14, and 21 days of cell culture in an osteogenic medium supplemented with BP analog at the studied doses. BPS treatment inhibited proliferation in a dose-dependent manner at all three doses by inducing apoptosis; BPF exerted a significant inhibitory effect on cell proliferation at the highest dose alone by an increase of apoptosis; while BPAF had no effect on proliferation or cell viability. Cell differentiation was adversely affected by treatment with BPA analogs in a dose-dependent, observing a reduction in calcium nodule formation at 21 days. According to the results obtained, these BPA analogs could potentially pose a threat to bone health, depending on their concentration in the organism.
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Affiliation(s)
- E García-Recio
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
| | - V J Costela-Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
| | - L Melguizo-Rodríguez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
| | - J Ramos-Torrecillas
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
| | - R Illescas-Montes
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
| | - E De Luna-Bertos
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain.
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain.
| | - C Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences, University of Granada, Avda. Ilustración 60, 18016, Granada, Spain
- Institute of Biosanitary Research, ibs.Granada, Avda. de Madrid, 15 Pabellón de Consultas Externas, 2ª Planta, 18012, Granada, Spain
- Institute of Neuroscience, University of Granada, 18016, Granada, Spain
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Psaltis A, Chen AA, Longland R, Connolly DS, Brune CR, Davids B, Fallis J, Giri R, Greife U, Hutcheon DA, Kroll L, Lennarz A, Liang J, Lovely M, Luo M, Marshall C, Paneru SN, Parikh A, Ruiz C, Shotter AC, Williams M. Direct Measurement of Resonances in ^{7}Be(α,γ)^{11}C Relevant to νp-Process Nucleosynthesis. Phys Rev Lett 2022; 129:162701. [PMID: 36306775 DOI: 10.1103/physrevlett.129.162701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 07/01/2022] [Accepted: 08/24/2022] [Indexed: 06/16/2023]
Abstract
We have performed the first direct measurement of two resonances of the ^{7}Be(α,γ)^{11}C reaction with unknown strengths using an intense radioactive ^{7}Be beam and the DRAGON recoil separator. We report on the first measurement of the 1155 and 1110 keV resonance strengths of 1.73±0.25(stat)±0.40(syst) eV and 125_{-25}^{+27}(stat)±15(syst) meV, respectively. The present results have reduced the uncertainty in the ^{7}Be(α,γ)^{11}C reaction rate to ∼9.4%-10.7% over T=1.5-3 GK, which is relevant for nucleosynthesis in the neutrino-driven outflows of core-collapse supernovae (νp process). We find no effect of the new, constrained reaction rate on νp-process nucleosynthesis.
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Affiliation(s)
- A Psaltis
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
- The NuGrid Collaboration
| | - A A Chen
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
- The NuGrid Collaboration
| | - R Longland
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
- Triangle Universities Nuclear Laboratory, Duke University, Durham, North Carolina 27710, USA
| | - D S Connolly
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - C R Brune
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
| | - B Davids
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - J Fallis
- North Island College, 2300 Ryan Road, Courtenay, British Columbia V9N 8N6, Canada
| | - R Giri
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
| | - U Greife
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - D A Hutcheon
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - L Kroll
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
- The NuGrid Collaboration
| | - A Lennarz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - J Liang
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - M Lovely
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - M Luo
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - C Marshall
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
- Triangle Universities Nuclear Laboratory, Duke University, Durham, North Carolina 27710, USA
| | - S N Paneru
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
| | - A Parikh
- Department de Física, Universitat Politècnica de Catalunya, E-08036 Barcelona, Spain
| | - C Ruiz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics and Astronomy, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
| | - A C Shotter
- School of Physics, University of Edinburgh EH9 3JZ Edinburgh, United Kingdom
| | - M Williams
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, University of York, Heslington, York YO10 5DD, United Kingdom
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Fernández R, Miró J, Cofàn F, Ruiz C, Laguna J, Moreno A, Trullas J, Macias-Muñoz L, Bedini J, Rico N. W051 Study of kidney disease in a Spanish cohort of HIV patients after five years of follow up. Clin Chim Acta 2022. [DOI: 10.1016/j.cca.2022.04.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Lotay G, Lennarz A, Ruiz C, Akers C, Chen AA, Christian G, Connolly D, Davids B, Davinson T, Fallis J, Hutcheon DA, Machule P, Martin L, Mountford DJ, Murphy ASJ. Radiative Capture on Nuclear Isomers: Direct Measurement of the ^{26m}Al(p,γ)^{27}Si Reaction. Phys Rev Lett 2022; 128:042701. [PMID: 35148128 DOI: 10.1103/physrevlett.128.042701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/10/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
We present the first direct measurement of an astrophysical reaction using a radioactive beam of isomeric nuclei. In particular, we have measured the strength of the key 447-keV resonance in the ^{26m}Al(p,γ)^{27}Si reaction to be 432_{-226}^{+146} meV and find that this resonance dominates the thermally averaged reaction rate for temperatures between 0.3 and 2.5 GK. This work represents a critical development in resolving one of the longest standing issues in nuclear astrophysics research, relating to the measurement of proton capture reactions on excited quantum levels, and offers unique insight into the destruction of isomeric ^{26}Al in astrophysical plasmas.
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Affiliation(s)
- G Lotay
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
| | - A Lennarz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - C Ruiz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics and Astronomy, University of Victoria, Victoria, BC V8W 2Y2, Canada
| | - C Akers
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, University of York, Heslington, York YO10 5DD, United Kingdom
| | - A A Chen
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - G Christian
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D Connolly
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - B Davids
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - T Davinson
- School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3JZ, United Kingdom
| | - J Fallis
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D A Hutcheon
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - P Machule
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - L Martin
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D J Mountford
- School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3JZ, United Kingdom
| | - A St J Murphy
- School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3JZ, United Kingdom
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8
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Villodre C, Taccogna L, Zapater P, Cantó M, Mena L, Ramia JM, Lluís F, Afonso N, Aguilella V, Aguiló J, Alados JC, Alberich M, Apio AB, Balongo R, Bra E, Bravo-Gutiérrez A, Briceño FJ, Cabañas J, Cánovas G, Caravaca I, Carbonell S, Carrera-Dacosta E, Castro EE, Caula C, Choolani-Bhojwani E, Codina A, Corral S, Cuenca C, Curbelo-Peña Y, Delgado-Morales MM, Delgado-Plasencia L, Doménech E, Estévez AM, Feria AM, Gascón-Domínguez MA, Gianchandani R, González C, Hevia RJ, González MA, Hidalgo JM, Lainez M, Lluís N, López F, López-Fernández J, López-Ruíz JA, Lora-Cumplido P, Madrazo Z, Marchena J, de la Cuadra MB, Martín S, Casas MI, Martínez P, Mena-Mateos A, Morales-García D, Mulas C, Muñoz-Forner E, Naranjo A, Navarro-Sánchez A, Oliver I, Ortega I, Ortega-Higueruelo R, Ortega-Ruiz S, Osorio J, Padín MH, Pamies JJ, Paredes M, Pareja-Ciuró F, Parra J, Pérez-Guarinós CV, Pérez-Saborido B, Pintor-Tortolero J, Plua-Muñiz K, Rey M, Rodríguez I, Ruiz C, Ruíz R, Ruiz S, Sánchez A, Sánchez D, Sánchez R, Sánchez-Cabezudo F, Sánchez-Santos R, Santos J, Serrano-Paz MP, Soria-Aledo V, Tallón-Aguilar L, Valdivia-Risco JH, Vallverdú-Cartié H, Varela C, Villar-Del-Moral J, Zambudio N. Simplified risk-prediction for benchmarking and quality improvement in emergency general surgery. Prospective, multicenter, observational cohort study. Int J Surg 2022; 97:106168. [PMID: 34785344 DOI: 10.1016/j.ijsu.2021.106168] [Citation(s) in RCA: 2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/24/2021] [Accepted: 11/03/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Emergency General Surgery (EGS) conditions account for millions of deaths worldwide, yet it is practiced without benchmarking-based quality improvement programs. The aim of this observational, prospective, multicenter, nationwide study was to determine the best benchmark cutoff points in EGS, as a reference to guide improvement measures. METHODS Over a 6-month period, 38 centers (5% of all public hospitals) attending EGS patients on a 24-h, 7-days a week basis, enrolled consecutive patients requiring an emergent/urgent surgical procedure. Patients were stratified into cohorts of low (i.e., expected morbidity risk <33%), middle and high risk using the novel m-LUCENTUM calculator. RESULTS A total of 7258 patients were included; age (mean ± SD) was 51.1 ± 21.5 years, 43.2% were female. Benchmark cutoffs in the low-risk cohort (5639 patients, 77.7% of total) were: use of laparoscopy ≥40.9%, length of hospital stays ≤3 days, any complication within 30 days ≤ 17.7%, and 30-day mortality ≤1.1%. The variables with the greatest impact were septicemia on length of hospital stay (21 days; adjusted beta coefficient 16.8; 95% CI: 15.3 to 18.3; P < .001), and respiratory failure on mortality (risk-adjusted population attributable fraction 44.6%, 95% CI 29.6 to 59.6, P < .001). Use of laparoscopy (odds ratio 0.764, 95% CI 0.678 to 0.861; P < .001), and intraoperative blood loss (101-500 mL: odds ratio 2.699, 95% CI 2.152 to 3.380; P < .001; and 500-1000 mL: odds ratio 2.875, 95% CI 1.403 to 5.858; P = .013) were associated with increased morbidity. CONCLUSIONS This study offers, for the first time, clinically-based benchmark values in EGS and identifies measures for improvement.
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Affiliation(s)
- C Villodre
- Hospital Gran Canaria Doctor Negrín, Las Palmas de Gran Canarias, Spain Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain Hospital Lluís Alcanyís de Xàtiva, Valencia, Spain Hospital Universitario de Badajoz, Badajoz, Spain Hospital Universitario de Bellvitge, Barcelona, Spain Hospital Marina Baixa, Alicante, Spain Hospital Juan Ramón Jiménez, Infanta Elena, Huelva, Spain Hospital Infanta Cristina, Parla, Madrid, Spain Hospital Universitario de Canarias, Tenerife, Spain Hospital Reina Sofía de Córdoba, Córdoba, Spain H. Ramón y Cajal, Madrid, Spain Hospital Parc Taulí de Sabadell, Barcelona, Spain Hospital General Universitario de Alicante, Alicante, Spain Complejo Hospitalario Universitario de Vigo, Hospital Pontevedra, Spain Hospital Trueta de Girona, Girona, Spain Hospital Universitario Rio Hortega, Valladolid, Spain Hospital Mutua Terrassa, Barcelona, Spain Consorci Hospitalari de Vic, Barcelona, Spain POVISA, Pontevedra, Spain Hospital Universitario Nuestra Señora de Candelaria, Tenerife, Spain Hospital Universitario Basurto, Bizkaia, Spain Hospital Universitario Marqués de Valdecilla, Santander, Spain Hospital de Viladecans, Barcelona, Spain Hospital Clínico de Valencia, Valencia, Spain Hospital Universitario Insular de Gran Canaria, Las Palmas, Spain Hospital Vírgen de la Macarena, Sevilla, Spain Hospital Cabueñes, Gijón, Spain Complejo Hospitalario de Jaén, Jaén, Spain Hospital Universitari Sant Joan de Reus, Tarragona, Spain Hospital Universitario Infanta Sofía, Madrid, Spain Complejo Hospitalario Torrecárdenas, Almería, Spain Hospital Sant Pau i Santa Tecla, Tarragona, Spain Hospital General Rafael Méndez de Lorca, Murcia, Spain Hospital Vírgen del Rocío, Sevilla, Spain Hospital Morales Meseguer, Murcia, Spain Hospital del Vinalopó, Alicante, Spain Hospital Universitario del Vinalopó, Alicante, Spain Hospital Universitario Virgen de las Nieves, Granada, Spain Department of Surgery, General University Hospital of Alicante, Alicante, Spain Department of Clinical Pharmacology, General University Hospital of Alicante, Alicante, Spain Computing, BomhardIP, Alicante, Spain Department of Clinical Documentation, General University Hospital of Alicante, Alicante, Spain Institute of Health and Biomedical Research of Alicante, ISABIAL, Alicante, Spain
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Llorca T, García O, Martínez R, Méndez C, Ruiz MJ, Abadía AC, Ruiz C, García E. P–398 Decidualization inhibits the expression of CXCR3-binding chemokines by human decidual stromal cells. Role in maternal-fetal immune tolerance. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
We aimed to analyze the effects of decidualization on the expression of chemokines that attract abortogenic T cells by human DSCs.
Summary answer
Decidualization inhibits the expression of chemokines that attract Th1 and Tc1 cells by DSCs, thereby preventing the arrival of abortogenic T cells into the decidua.
What is known already
Decidual stromal cells (DSCs) are the most abundant cells in the human decidua, the tissue that constitutes the maternal component of the placenta. Numerous evidences confirm that DSCs play a key role in maternal-fetal immune tolerance. In normal pregnancy, DSCs undergo a process of differentiation (decidualization) under the effect of progesterone and other pregnancy hormones. Decidualized DSCs become rounded and secrete prolactin, IL–15 and other factors. In the mouse, it has been observed that during pregnancy, DSCs inhibit the expression of chemokines that attract abortogenic Th1 and Tc1 cells from blood to the decidua.
Study design, size, duration
We compared the expression of CXCR3-binding chemokines by undifferentiated and decidualized human DSCs. We also compared the capacity of these cells to attract activated Th1 and Tc1 cells in vitro. Ten DSC lines were obtained from elective vaginal terminations of first-trimester pregnancies (6–11 weeks). Donors were healthy women aged 20–30 years. Informed consent was obtained from each donor. This study was approved by the Research and Ethics Committee of the University of Granada.
Participants/materials, setting, methods
Decidual stromal cell lines were established as previously described. These lines were decidualized with progesterone and cAMP in vitro. The expression of chemokines by these cells was studied by RT-PCR. Peripheral blood lymphocytes were activated with PHA, anti-CD28 and IL–2. As a consequence of this activation, CXCR3+ Th1 and Tc1 cells were produced. We used a migration assay in Transwell chambers to study the capacity of DSCs to attract these activated T cells.
Main results and the role of chance
We observed that those chemokines that bind to CXCR3, a chemokine receptor detected in activated Th1 and Tc1 cells, were not expressed by either undifferentiated and decidualized DSCs (CXCL9) or their expression was inhibited in decidualized DSCs (CXCL10 P < 0.01, CXCL11 P < 0.05). We found that conditioned media of undifferentiated DSCs decreased the migration of CXCR3+ activated T cells (Th1 and Tc1 cells) (P < 0.05), and this effect was even stronger with conditioned media of decidialized DSCs P < 0.001). These results demonstrated that decidualization of DSCs during pregnancy inhibits the expression of chemokines that attract Th1 and Tc1 cells by DSCs, thereby preventing the arrival of abortogenic T cells into the decidua.
Limitations, reasons for caution
This is an in vitro study due to the impossibility of performing an in vivo study in humans for ethical reasons.
Wider implications of the findings: Several publications have shown that DSCs have a therapeutic effect in various Th1-associated diseases. Our results explain this effect and suggest the extension of the use of these cells in the treatment of this type of diseases.
Trial registration number
Not applicable
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Affiliation(s)
- T Llorca
- Centro de Investigación Biomédica. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - O García
- Centro de Investigación Biomédica. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - R Martínez
- University of Edinburgh, Obstetrics and Gynaecology, Edinburgh, United Kingdom
| | - C Méndez
- Centro de Investigación Biomédica. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - M J Ruiz
- Centro de Investigación Biomédica. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - A C Abadía
- Facultad de Medicina. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - C Ruiz
- Facultad de Medicina. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
| | - E García
- Facultad de Medicina. Universidad de Granada, Bioquímica y Biología Molecular III e Inmunología, Granada, Spain
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Salido RA, Cantú VJ, Clark AE, Leibel SL, Foroughishafiei A, Saha A, Hakim A, Nouri A, Lastrella AL, Castro-Martínez A, Plascencia A, Kapadia B, Xia B, Ruiz C, Marotz CA, Maunder D, Lawrence ES, Smoot EW, Eisner E, Crescini ES, Kohn L, Vargas LF, Chacón M, Betty M, Machnicki M, Wu MY, Baer NA, Belda-Ferre P, Hoff PD, Seaver P, Ostrander RT, Tsai R, Sathe S, Aigner S, Morgan SC, Ngo TT, Barber T, Cheung W, Carlin AF, Yeo GW, Laurent LC, Fielding-Miller R, Knight R. Comparison of heat-inactivated and infectious SARS-CoV-2 across indoor surface materials shows comparable RT-qPCR viral signal intensity and persistence. bioRxiv 2021:2021.07.16.452756. [PMID: 34312621 PMCID: PMC8312891 DOI: 10.1101/2021.07.16.452756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Environmental monitoring in public spaces can be used to identify surfaces contaminated by persons with COVID-19 and inform appropriate infection mitigation responses. Research groups have reported detection of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) on surfaces days or weeks after the virus has been deposited, making it difficult to estimate when an infected individual may have shed virus onto a SARS-CoV-2 positive surface, which in turn complicates the process of establishing effective quarantine measures. In this study, we determined that reverse transcription-quantitative polymerase chain reaction (RT-qPCR) detection of viral RNA from heat-inactivated particles experiences minimal decay over seven days of monitoring on eight out of nine surfaces tested. The properties of the studied surfaces result in RT-qPCR signatures that can be segregated into two material categories, rough and smooth, where smooth surfaces have a lower limit of detection. RT-qPCR signal intensity (average quantification cycle (Cq)) can be correlated to surface viral load using only one linear regression model per material category. The same experiment was performed with infectious viral particles on one surface from each category, with essentially identical results. The stability of RT-qPCR viral signal demonstrates the need to clean monitored surfaces after sampling to establish temporal resolution. Additionally, these findings can be used to minimize the number of materials and time points tested and allow for the use of heat-inactivated viral particles when optimizing environmental monitoring methods.
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Affiliation(s)
- Rodolfo A Salido
- These authors contributed equally
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
| | - Victor J Cantú
- These authors contributed equally
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
| | - Alex E Clark
- Division of Infectious Diseases and Global Public Health, Department of Medicine; University of California San Diego School of Medicine, 9500 Gilman Drive, La Jolla, California 92093, USA
| | - Sandra L Leibel
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
| | - Anahid Foroughishafiei
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
| | - Anushka Saha
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
| | - Abbas Hakim
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Alhakam Nouri
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Alma L Lastrella
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Anelizze Castro-Martínez
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Ashley Plascencia
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Bhavika Kapadia
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Bing Xia
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Christopher Ruiz
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Clarisse A Marotz
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Daniel Maunder
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Elijah S Lawrence
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Elizabeth W Smoot
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Emily Eisner
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Evelyn S Crescini
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Laura Kohn
- Herbert Wertheim School of Public Health, University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093
| | - Lizbeth Franco Vargas
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Marisol Chacón
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Maryann Betty
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
- Rady Children's Hospital, San Diego, CA
| | - Michal Machnicki
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Min Yi Wu
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Nathan A Baer
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Pedro Belda-Ferre
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Peter De Hoff
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, USA
| | - Phoebe Seaver
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - R Tyler Ostrander
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Rebecca Tsai
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Shashank Sathe
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
- Dept of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA
| | - Stefan Aigner
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
- Dept of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA
| | - Sydney C Morgan
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, USA
| | - Toan T Ngo
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Tom Barber
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Willi Cheung
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Expedited COVID Identification Environment (EXCITE) Laboratory, Department of Pediatrics, University of California San Diego, La Jolla, CA
- San Diego State University, San Diego, CA
| | - Aaron F Carlin
- Division of Infectious Diseases and Global Public Health, Department of Medicine; University of California San Diego School of Medicine, 9500 Gilman Drive, La Jolla, California 92093, USA
| | - Gene W Yeo
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Dept of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA
| | - Louise C Laurent
- Sanford Consortium of Regenerative Medicine, University of California San Diego, La Jolla, CA
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, USA
| | - Rebecca Fielding-Miller
- Herbert Wertheim School of Public Health, University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093
- Co-corresponding authors
| | - Rob Knight
- Department of Bioengineering, University of California, San Diego, La Jolla, CA 92093, USA
- Department of Pediatrics, University of California San Diego, La Jolla, CA
- Department of Computer Science and Engineering, University of California San Diego, La Jolla, CA, USA
- Center for Microbiome Innovation, Jacobs School of Engineering, University of California San Diego, La Jolla, CA, USA
- Co-corresponding authors
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Reguilón Gallego L, Chen Liang T, Martín Santos T, Salar A, Fernández González M, Celades C, Tomás Navarro J, Martínez A, Andreu R, Balaguer Rosello A, Martín A, Baile M, López Jiménez J, Marquet J, Teruel A, Terol M, Benet C, Frutos L, Navarro J, Uña J, Suarez M, Cortes M, Contreras J, Ruiz C, Tamayo P, Mucientes J, Sopena Novales P, Sánchez Blanco J, Pérez Ceballos E, Jeréz Cayuela A, Ortuño F. THE ROLE OF FDG‐PET/CT AND BONE MARROW BIOPSY IN DETECTING BONE MARROW INVOLVEMENT IN THE INITIAL STAGING OF FOLLICULAR LYMPHOMA: AN ANALYSIS OF ACCURACY AND PROGNOSTIC IMPACT. Hematol Oncol 2021. [DOI: 10.1002/hon.34_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- L. Reguilón Gallego
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
| | - T. Chen Liang
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
| | - T. Martín Santos
- Hospital Universitario de Canarias Servicio de Hematología, La Laguna Tenerife Spain
| | - A. Salar
- Hospital del Mar Servicio de Hematología Barcelona Spain
| | - M. Fernández González
- Hospital Universitario de Canarias Servicio de Hematología, La Laguna Tenerife Spain
| | - C. Celades
- Josep Carreras Leukaemia Research Institute (IJC) Servicio de Hematología Badalona Spain
| | - J. Tomás Navarro
- ICO‐H. Germans Trias i Pujol Servicio de Hematología Badalona Spain
| | - A.‐B. Martínez
- Hospital Santa Lucía Servicio de Hematología Cartagena Spain
| | - R. Andreu
- Hospital La Fe Servicio de Hematología Valencia Spain
| | | | - A. Martín
- Hospital Clínico Universitario de Salamanca Servicio de Hematología Salamanca Spain
| | - M. Baile
- Hospital Clínico Universitario de Salamanca Servicio de Hematología Salamanca Spain
| | | | - J. Marquet
- Hospital Ramón y Cajal Servicio de Hematología Madrid Spain
| | - A.‐I. Teruel
- Hospital Clinico de Valencia Servicio de Hematología Valencia Spain
| | - M.‐J. Terol
- Hospital Clinico de Valencia Servicio de Hematología Valencia Spain
| | - C. Benet
- Hospital Arnau de Villanova Servicio de Hematología Valencia Spain
| | - L. Frutos
- Hospital Virgen de la Arrixaca Servicio de Medicina Nuclear Murcia Spain
| | - J.‐L. Navarro
- Hospital Virgen de la Arrixaca Servicio de Medicina Nuclear Murcia Spain
| | - J. Uña
- Hospital Universitario Nuestra Señora de la Candelaria Servicio de Medicina Nuclear Tenerife Spain
| | - M. Suarez
- Hospital del Mar Servicio de Medicina Nuclear Barcelona Spain
| | - M. Cortes
- Hospital Universitari de Bellvitge‐IDIBELL Servicio de Medicina Nuclear Barcelona Spain
| | - J. Contreras
- Hospital Santa Lucia Servicio de Medicina Nuclear Cartagena Spain
| | - C. Ruiz
- Hospital La Fe Servicio de Medicina Nuclear Valencia Spain
| | - P. Tamayo
- Hospital Clínico Universitario de Salamanca/IBSAL Servicio de Medicina Nuclear Salamanca Spain
| | - J. Mucientes
- Hospital Puerta de Hierro Servicio de Medicina Nuclear Madrid Spain
| | | | - J.‐J. Sánchez Blanco
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
| | - E. Pérez Ceballos
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
| | - A. Jeréz Cayuela
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
| | - F. Ortuño
- Hospital Morales Meseguer IMIB‐Arrixaca, Servicio de Hematología y Oncología Médica Murcia Spain
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12
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Martín L, Benlliure J, Cortina-Gil D, Haruna A, Ruiz C. Validation of a laser driven plasma X-ray microfocus source for high resolution radiography imaging. Phys Med 2021; 82:163-170. [PMID: 33640836 DOI: 10.1016/j.ejmp.2020.12.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 11/04/2020] [Accepted: 12/31/2020] [Indexed: 11/19/2022] Open
Abstract
Hard X-ray radiation with high brightness and high fluxes is nowadays available on the fourth generation of synchrotrons and X-FELs, but the large size and complexity of these sources makes its use difficult for widespread applications. New table top X-ray sources driven by ultrashort high power lasers offer a compelling route to expand the availability of hard X-ray sources. They can be used for advanced imaging techniques, due to its small source size and spatial coherence. We present in this paper the validation of a compact laser-driven X-ray microfocus source for high-resolution radiography imaging. This novel device was built at the Laser Laboratory for Acceleration and Applications (L2A2) at the University of Santiago de Compostela. This paper describes the laser-plasma X-ray source with improved stability and characterize some of its properties. We demonstrate the high-contrast and resolution of the images obtained with this source by using masks with well known geometries, and detailed analysis by using the modulation transfer function. Finally, we discuss the properties of this source in comparison to other compact microfocus X-ray sources.
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Affiliation(s)
- L Martín
- IGFAE, Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
| | - J Benlliure
- IGFAE, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - D Cortina-Gil
- IGFAE, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - A Haruna
- IGFAE, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - C Ruiz
- Instituto de Física Fundamental y Matemáticas, Universidad de Salamanca, Spain
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Burgade R, Uhl J, Prat G, Ruiz C, Lorea B, Delmas V, Rosset P, Le-Nail L. 3D-modeling of sternal chondrosarcomas from angio-CT-Scan: Clinical application and surgical perspectives. Annals of 3D Printed Medicine 2021. [DOI: 10.1016/j.stlm.2020.100003] [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: 10/22/2022] Open
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Abstract
La leche de pastoreo es una certificación privada que se están implantando en el mercado europeo, principalmente para leche fresca y queso de vaca, debido a su asociación con atributos de salud, calidad y sostenibilidad. La leche de cabra de pastoreo, por sus particularidades productivas y ecosistémicas, puede ser una alternativa de mercado. En el presente estudio, se diseñó una encuesta online para una muestra representativa de consumidores (n=423), y mediante un estudio de clúster se segmentó en base a: i) ocho afirmaciones de hábitos de compra y ii) siete afirmaciones sobre la leche de pastoreo de cabra. Los consumidores se clasificaron en tres clusters: i) COMPROMETIDOS CALIDAD Y PASTOREO (n=210), ii) PASTORALES (n=139) y iii) COMPROMETIDOS PERO INDECISOS (n=70). Posteriormente, se realizó un análisis mixto de texto, usando tres palabras de asociación por consumidor con respecto a la leche de cabra de pastoreo (n=1072). Los resultados indican que los consumidores valoran positivamente la leche de pastoreo de cabra, especialmente aquellos en el clúster A: son de mayor edad, y tendrían una mayor disposición a pagar este producto, asociándola a ideas como la salud, la protección del medioambiente y la calidad sensorial. Este estudio pretende sondear las posibilidades de la leche de cabra y sus productos para crear herramientas que optimicen su futura comercialización.
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15
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Friedrich S, Kim GB, Bray C, Cantor R, Dilling J, Fretwell S, Hall JA, Lennarz A, Lordi V, Machule P, McKeen D, Mougeot X, Ponce F, Ruiz C, Samanta A, Warburton WK, Leach KG. Limits on the Existence of sub-MeV Sterile Neutrinos from the Decay of ^{7}Be in Superconducting Quantum Sensors. Phys Rev Lett 2021; 126:021803. [PMID: 33512206 DOI: 10.1103/physrevlett.126.021803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
Sterile neutrinos are natural extensions to the standard model of particle physics and provide a possible portal to the dark sector. We report a new search for the existence of sub-MeV sterile neutrinos using the decay-momentum reconstruction technique in the decay of ^{7}Be. The experiment measures the total energy of the ^{7}Li daughter atom from the electron capture decay of ^{7}Be implanted into sensitive superconducting tunnel junction (STJ) quantum sensors. This first experiment presents data from a single STJ operated at a low count rate for a net total of 28 days, and provides exclusion limits on sterile neutrinos in the mass range from 100 to 850 keV that improve upon previous work by up to an order of magnitude.
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Affiliation(s)
- S Friedrich
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - G B Kim
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C Bray
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - R Cantor
- STAR Cryoelectronics LLC, Santa Fe, New Mexico 87508, USA
| | - J Dilling
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - S Fretwell
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - J A Hall
- STAR Cryoelectronics LLC, Santa Fe, New Mexico 87508, USA
| | - A Lennarz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - V Lordi
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P Machule
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D McKeen
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - X Mougeot
- Université Paris-Saclay, CEA, List, Laboratoire National Henri Becquerel (LNE-LNHB), F-91120 Palaiseau, France
| | - F Ponce
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Ruiz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - A Samanta
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | | | - K G Leach
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
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Coronado-Magalhães G, Martínez-Sanchez L, Mejía G, López L, Álvarez L, Ruiz C, Jaramillo L, Villegas J, Hernández F, Cardona R. CLINICAL AND EPIDEMIOLOGICAL PROFILE OF PATIENTS WITH ACUTE PRESENTATION LEUKEMIA IN THE PEDIATRIC POPULATION CONFIRMED BY FLOW CYTOMETRY FROM A HOSPITAL IN MEDELLIN, COLOMBIA, 2012-2017. Hematol Transfus Cell Ther 2020. [DOI: 10.1016/j.htct.2020.10.249] [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] Open
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17
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Ruiz C, Llopis D, Roman A, Alfayate E, Herrera-Peco I. Spanish radiographers' concerns about the COVID-19 pandemic. Radiography (Lond) 2020; 27:414-418. [PMID: 33087309 PMCID: PMC7546189 DOI: 10.1016/j.radi.2020.10.001] [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] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/01/2020] [Accepted: 10/03/2020] [Indexed: 12/16/2022]
Abstract
Introduction The current outbreak of COVID-19 has caused worldwide healthcare and social emergency in which healthcare professionals were under extreme work conditions while being fearful of becoming infected or spreading the disease to their relatives. The perceived threat of COVID-19 has the potential to cause severe psychological maladjustment. The aim of the study is to explore Spanish radiographers’ concerns about the COVID-19 pandemic. Methods This study was quantitative, observational and cross-sectional. The sample was made up of 546 radiographers working in Spain during the outbreak. The instrument used for analysis was an ad hoc questionnaire with socio-demographic questions and the questionnaire on perception of threat from COVID-19 validate to spanish healthcare professionals. Results The sample consisted of 70.1% of female, 29.7% of male and 0.2% undeclare sex participants. The results showed a high level of a perceived threat from COVID-19 (7.57 ± 0.088), furthermore we observed a high level of threat about the possibility of infecting family members (8.49 ± 0.25), patients (8.33 ± 0.086), and coworkers (8.35 ± 0.084). Furthermore, females have a higher level of a perception of threat to spread infection between patients (r = −0.136; p = 0.001) and coworkers (r = −0.118; p = 0.006), than males. Conclusion COVID-19 pandemic is perceived as a serious threat, being especially concerned about the threat of spreading the infection to family, coworkers, and patients. The perception of risk depends partly on professionals’ gender and family responsibilities. Implications for practice Our findings suggest that it is recommended that healthcare professionals receive formation to reinforce and improve their emotional competencies for coping successfully with potentially stressful situations like COVI19 pandemic.
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Affiliation(s)
- C Ruiz
- High Resolution Hospital, APES Poniente, Av. Tierno Galván. Loja, Granada, 18300, Spain.
| | - D Llopis
- Bellvitge University Hospital, Clinical Imaging Unit IDI-ICS, Gran Via, 199. Hospitalet de Llobregat, Barcelona, 28691, Spain.
| | - A Roman
- Taulí University Hospital Taulí Park, 1. Sabadell, Barcelona, 080208, Spain.
| | - E Alfayate
- Neurology Diseases Investigation Center, Fundación CIEN, Carlos III Institute, Calle de Valderrebollo, 5, Madrid, 28031, Spain.
| | - I Herrera-Peco
- Faculty of Health Sciences, Alfonso X El Sabio University, Avda Universidad, 1. Villanueva de la Cañada, Madrid, 28691, Spain.
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18
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Fretwell S, Leach KG, Bray C, Kim GB, Dilling J, Lennarz A, Mougeot X, Ponce F, Ruiz C, Stackhouse J, Friedrich S. Direct Measurement of the ^{7}Be L/K Capture Ratio in Ta-Based Superconducting Tunnel Junctions. Phys Rev Lett 2020; 125:032701. [PMID: 32745397 DOI: 10.1103/physrevlett.125.032701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 05/19/2020] [Accepted: 06/25/2020] [Indexed: 06/11/2023]
Abstract
We report a high-statistics measurement of the L/K orbital electron capture ratio in ^{7}Be embedded in cryogenic Ta. The thin Ta film formed part of a high-resolution superconducting tunnel junction radiation detector that was used to identify the signals from different decay channels. The measured L/K capture ratio of 0.070(7) is significantly larger than the only previous measurement of this quantity and the theoretical predictions that include in-medium effects. This value is a uniquely sensitive probe of the 1s and 2s orbital overlaps with the nucleus and is of relevance to nuclear and atomic physics, as well as Li production in novae and other astrophysical scenarios. This is the first experiment that uses superconducting tunnel junctions for nuclear-recoil detection, opening a new experimental avenue for low-energy precision measurements with rare isotopes.
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Affiliation(s)
- S Fretwell
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - K G Leach
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - C Bray
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - G B Kim
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Dilling
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - A Lennarz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - X Mougeot
- CEA, LIST, Laboratoire National Henri Becquerel, CEA-Saclay, 91191 Gif-sur-Yvette Cedex, France
| | - F Ponce
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
- Department of Physics, Stanford University, Stanford, California 94305, USA
| | - C Ruiz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
| | - J Stackhouse
- Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA
| | - S Friedrich
- Nuclear and Chemical Sciences Division, Lawrence Livermore National Laboratory, Livermore, California 94550, USA
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Le Magnen C, Servant R, Vlajnic T, Ruiz C, Zellweger T, Bubendorf L, Seifert HH, Rentsch C. Advancing patient-derived organoids of prostate cancer for disease modeling and personalized medicine. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33821-0] [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: 10/23/2022] Open
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20
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Arnaez J, Herranz-Rubia N, Garcia-Alix A, Diez-Delgado J, Benavente-Fernández I, Tofé I, Jerez A, Hurtado J, Ceballos J, Millán M, Esquivel M, Ruiz C, Baca M, Tapia E, Losada M, Torres E, Pavón A, Jiménez P, Jiménez F, Ventura M, Rite S, González T, Arias R, Balliu P, Lloreda-García J, Alcaráz J, Tapia C, de la Morena A, Centelles I, Güemes I, Estañ J, Alberola A, Aparici S, López R, Beceiro J, García B, Martínez L, González E, Arruza L, Blanco M, Moral M, Arias B, Mar F, Jiménez J, Romera G, Cuñarro A, Muñóz C, Cabañas F, Valverde E, Montero R, Tejedor J, Santana C, Reyes B, Romero S, Orizaola A, Baquero M, Hernández D, Pantoja A, Vega-del-Val C, Castañón L, Gutiérrez E, Benito M, Caserío S, Arca G, García M, López-Vílchez M, Castells L, Domingo M, Coroleu W, Boix H, Porta R, García-Alix A, Martínez-Nadal S, Jiménez E, Sole E, Albújar M, Fernández E, Barrio A, Piñán E, Avila-Alvarez A, Vázquez M, Balado N, Crespo P, Couce M, Concheiro-Guisán A, Esteban I, Lavilla A, Alzina V, Aguirre A, Loureiro B, Echániz I, Elorza M, Euba A. Atención integral del neonato con encefalopatía hipóxico-isquémica en España. An Pediatr (Barc) 2020; 92:286-296. [DOI: 10.1016/j.anpedi.2019.05.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/22/2019] [Accepted: 05/24/2019] [Indexed: 10/26/2022] Open
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21
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Safi L, Pasala T, Shah A, Dudiy Y, Ruiz C. 1637 Percutaneous treatment of severe tricuspid regurgitation in a "bicuspid" tricuspid valve. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.1027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
A 72 year old female with a past medical history of bicuspid aortic valve with severe aortic regurgitation status post placement of a 21 mm Magna Ease aortic valve replacement on 6/1/16, chronic atrial fibrillation, diabetes mellitus, and severe mitral regurgitation presented with symptoms of dyspnea upon exertion.
Transesophageal echocardiogram (TEE) showed normal left ventricular function with severe mitral regurgitation, severe tricuspid regurgitation and severe pulmonary hypertension. Upon close interrogation of the tricuspid valve, there was evidence of fusion with a raphe present between the septal and anterior leaflets ("a bicuspid" tricuspid valve).
The patient was referred for surgical evaluation where she was deemed to be at increased surgical risk and referred for percutaneous treatment for both severe mitral and severe tricuspid regurgitation. After an uncomplicated transseptal puncture, she underwent a placement of a single MitraClip XT clip to the A2/P2 portions of the mitral valve leaflets leaving mild residual mitral regurgitation by color Doppler. Attention was then taken towards the tricuspid valve where using TEE guidance, a MitraClip XT was positioned over the central aspect of the "bicuspid" tricuspid valve with the opened clip arms perpendicular leaflet coaptation. The MitraClip XT was advanced into the right ventricle and slowly retracted to grab both TV leaflets. There was mild, residual tricuspid regurgitation by color Doppler. The mean gradient across the tricuspid valve was 1 mmHg obtained at a heart rate of 52 bpm.
This case describes the first known percutaneous treatment of severe tricuspid regurgitation from a "bicuspid" tricuspid valve with a MitraClip device.
Abstract 1637 Figure.
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Affiliation(s)
- L Safi
- Hackensack University Medical Center, Hackensack, United States of America
| | - T Pasala
- Hackensack University Medical Center, Hackensack, United States of America
| | - A Shah
- Hackensack University Medical Center, Hackensack, United States of America
| | - Y Dudiy
- Hackensack University Medical Center, Hackensack, United States of America
| | - C Ruiz
- Hackensack University Medical Center, Hackensack, United States of America
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22
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Chiroque G, Vásquez G, Vásquez E, Vásquez E, Más D, Betancur C, Ruiz C, Botello A, Martínez Y. Growth Performance, Carcass Traits and Breast Meat Fatty Acids Profile of Helmeted Guinea Fowls (Numida meleagris) Fed Increasing Level of Linseed (Linum usitatissimum) and Pumpkin Seed (Cucurbita moschata) Meals. Braz J Poult Sci 2018. [DOI: 10.1590/1806-9061-2018-0760] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- G Chiroque
- Universidad Nacional Pedro Ruiz Gallo, Perú
| | - G Vásquez
- Universidad Nacional Pedro Ruiz Gallo, Perú
| | - E Vásquez
- Universidad Nacional Pedro Ruiz Gallo, Perú
| | - E Vásquez
- Universidad Nacional Pedro Ruiz Gallo, Perú
| | - D Más
- Universidad Autónoma de Querétaro, Mexico
| | | | | | - A Botello
- Universidad Técnica “Luis Vargas Torres” de Esmeraldas, Ecuador
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Abstract
The main objective of this project was to establish an inventory of the food and nutrition programmes during the last 14 years in Latin America and the Caribbean. Information was obtained from official documents, interviews, and meetings with programme directors. Nearly all the countries of the region have carried out some kind of food intervention with the aim of improving the nutritional status of the vulnerable population. Of the 137 programmes identified, 126 were food supplementation programmes and 11 were subsidies. The programmes with the highest cost per beneficiary were the on-site food consumption programmes implemented mainly through nutritional centres (US$ 3240 per beneficiary/yr); next came those in which food was distributed as part of primary health care (US$ 28.40 per beneficiary/ yr). In terms of benefit and excluding the nutritional value of food distributed, the school programmes were the least costly (US$ 8.3 per beneficiary/yr). Funding was provided by governments with major external support, especially in Central American and Caribbean countries. Most programmes had no evaluation. Thus there is no way of determining the nutritional impact on the target population or the effectiveness of programmes. However, the coverage of most of these programmes was so limited that, even if effective, they would not represent a satisfactory solution to national food and nutrition problems
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Affiliation(s)
- F. Espinosa
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile
| | - C. Ruiz
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile
| | - S. Valiente
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile
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Arnaez J, Garcia-Alix A, Calvo S, Lubián-López S, Diez-Delgado J, Benavente I, Tofé I, Jerez A, Hurtado J, Ceballos J, Millán M, Esquivel M, Ruiz C, Baca M, Tapia E, Losada M, Torres E, Pavón A, Jiménez P, Jiménez F, Ventura M, Rite S, González T, Arias R, Balliu P, Lloreda-García J, Alcaráz J, Tapia C, de la Morena A, Centelles I, Güemes I, Estañ J, Alberola A, Aparici S, López R, Beceiro J, García B, Martínez L, González E, Arruza L, Blanco M, Moral M, Arias B, Mar F, Jiménez J, Romera G, Cuñarro A, Muñóz C, Cabañas F, Valverde E, Montero R, Tejedor J, Santana C, Reyes B, Romero S, Orizaola A, Baquero M, Hernández D, Pantoja A, Vega C, Castañón L, Gutiérrez E, Benito M, Caserío S, Arca G, García M, López-Vílchez M, Castells L, Domingo M, Coroleu W, Boix H, Porta R, García-Alix A, Martínez-Nadal S, Jiménez E, Sole E, Albújar M, Fernández E, Barrio A, Piñán E, Avila-Alvarez A, Vázquez M, Balado N, Crespo P, Couce M, Concheiro-Guisán A, Esteban I, Lavilla A, Alzina V, Aguirre A, Loureiro B, Echániz I, Euba MEA. Care of the newborn with perinatal asphyxia candidate for therapeutic hypothermia during the first six hours of life in Spain. Anales de Pediatría (English Edition) 2018. [DOI: 10.1016/j.anpede.2017.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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25
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Arturo J, Lucena C, Perez C, Castro P, Gonzalez E, Bastidas Y, Vivas L, Ruiz C, Segura O, Esteban C, Lucena E, Lenis S, Dager A. Clinical outcomes in peptide c production in type 1 diabetes patients treated with endovascular pancreatic infusion of autologous expanded bone marrow mesenchymal stem cells ax(BM-MSC). Results from phase I clinical trial. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.341] [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: 12/01/2022]
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26
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de Frutos M, López-Urrutia L, Berbel C, Allue M, Herrera S, Azcona JM, Beristaín X, Aznar E, Albert M, Ruiz C, Eiros JM. [Monophasic Salmonella Typhimurium outbreak due to the consumption of roast pork meat]. Rev Esp Quimioter 2018; 31:156-159. [PMID: 29564869 PMCID: PMC6159379] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 12/05/2017] [Accepted: 12/05/2017] [Indexed: 10/26/2022]
Abstract
This report presents an outbreak of monophasic Salmonella enteric serovar Typhimurium fagotipe 4, 5, 12: i:-, in a motorcycle concentration in Valladolid. Information was collected to one hundred and twelve affected from seven Spanish Autonomous Communities. The epidemiological investigation associated the outbreak with the consumption of roast pork with sauce sandwiches sold at a street market in that event.
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Affiliation(s)
- M de Frutos
- Mónica de Frutos, Servicio de Microbiología. Hospital Universitario Rio Hortega Calle Dulzaina, 2 47012 Valladolid, Spain.
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27
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Wilkinson R, Lotay G, Lennarz A, Ruiz C, Christian G, Akers C, Catford WN, Chen AA, Connolly D, Davids B, Hutcheon DA, Jedrejcic D, Laird AM, Martin L, McNeice E, Riley J, Williams M. Direct Measurement of the Key E_{c.m.}=456 keV Resonance in the Astrophysical ^{19}Ne(p,γ)^{20}Na Reaction and Its Relevance for Explosive Binary Systems. Phys Rev Lett 2017; 119:242701. [PMID: 29286739 DOI: 10.1103/physrevlett.119.242701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Indexed: 06/07/2023]
Abstract
We have performed a direct measurement of the ^{19}Ne(p,γ)^{20}Na reaction in inverse kinematics using a beam of radioactive ^{19}Ne. The key astrophysical resonance in the ^{19}Ne+p system has been definitely measured for the first time at E_{c.m.}=456_{-2}^{+5} keV with an associated strength of 17_{-5}^{+7} meV. The present results are in agreement with resonance strength upper limits set by previous direct measurements, as well as resonance energies inferred from precision (^{3}He, t) charge exchange reactions. However, both the energy and strength of the 456 keV resonance disagree with a recent indirect study of the ^{19}Ne(d, n)^{20}Na reaction. In particular, the new ^{19}Ne(p,γ)^{20}Na reaction rate is found to be factors of ∼8 and ∼5 lower than the most recent evaluation over the temperature range of oxygen-neon novae and astrophysical x-ray bursts, respectively. Nevertheless, we find that the ^{19}Ne(p,γ)^{20}Na reaction is likely to proceed fast enough to significantly reduce the flux of ^{19}F in nova ejecta and does not create a bottleneck in the breakout from the hot CNO cycles into the rp process.
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Affiliation(s)
- R Wilkinson
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
| | - G Lotay
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
- National Physical Laboratory, Teddington, Middlesex TW11 0LW, United Kingdom
| | - A Lennarz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - C Ruiz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - G Christian
- Cyclotron Institute, Texas A&M University, College Station, Texas 77843-3366, USA
- Department of Physics and Astronomy, Texas A&M University, College Station, Texas 77843-3366, USA
- Nuclear Solutions Institute, Texas A&M University, College Station, Texas 77843-3366, USA
| | - C Akers
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - W N Catford
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
| | - A A Chen
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - D Connolly
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - B Davids
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D A Hutcheon
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - D Jedrejcic
- Colorado School of Mines, Golden, Colorado 80401, USA
| | - A M Laird
- Department of Physics, The University of York, York YO10 5DD, United Kingdom
| | - L Martin
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - E McNeice
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - J Riley
- Department of Physics, The University of York, York YO10 5DD, United Kingdom
| | - M Williams
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, The University of York, York YO10 5DD, United Kingdom
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Suarez M, Garmendia O, Lugo V, Moraleda A, Farré R, Guerrero G, Ruiz C, Montserrat J. Simple telemedicine intervention to improve CPAP compliance on OSA patients to minimal (>4 h) and optimal (> 5.5 h) use: study design (CPAP-rescue). Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.932] [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: 10/18/2022]
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Almazán-Isla J, Comín-Comín M, Alcalde-Cabero E, Ruiz C, Franco E, Magallón R, Damián J, de Pedro-Cuesta J, Larrosa-Montañes LA. Erratum to: Disability, support and long-term social care of an elderly Spanish population, 2008-2009: an epidemiologic analysis. Int J Equity Health 2017; 16:91. [PMID: 28569160 PMCID: PMC5452300 DOI: 10.1186/s12939-017-0562-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 04/11/2017] [Indexed: 11/20/2022] Open
Affiliation(s)
- J Almazán-Isla
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - M Comín-Comín
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - E Alcalde-Cabero
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - C Ruiz
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - E Franco
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - R Magallón
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - J Damián
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - J de Pedro-Cuesta
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain. .,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain.
| | - L A Larrosa-Montañes
- Department of Social Services and Family, Aragon Regional Authority, Zaragoza, Spain
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Wong K, Chondrogiannis S, Fuster D, Ruiz C, Marzola M, Giammarile F, Colletti P, Rubello D. Additional value of hybrid SPECT/CT systems in neuroendocrine tumors, adrenal tumors, pheochromocytomas and paragangliomas. Rev Esp Med Nucl Imagen Mol 2017. [DOI: 10.1016/j.remnie.2016.09.004] [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: 10/20/2022]
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Almazán-Isla J, Comín-Comín M, Alcalde-Cabero E, Ruiz C, Franco E, Magallón R, Damián J, de Pedro-Cuesta J, Larrosa-Montañes LA. Disability, support and long-term social care of an elderly Spanish population, 2008-2009: an epidemiologic analysis. Int J Equity Health 2017; 16:4. [PMID: 28068988 PMCID: PMC5223489 DOI: 10.1186/s12939-016-0498-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 12/12/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Though poorly known, relationships between disability, need of help (dependency) and use of social services are crucial aspects of public health. The objective of this study was to describe the links between disability, officially assessed dependency, and social service use by an industrial population, and identify areas of inequity. METHODS We took advantage of a door-to-door survey conducted in the Cinco Villas district, Spain, in 2008-2009, which provided data on disability, morbidity, and service use among 1216 residents aged ≥50 years, and officially assessed dependency under the 2006 Dependency Act (OAD). Using logistic regression, we combined data collected at homes/residences on 625 disability screened-positive participants, and administrative information on degree of OAD and benefits at date of visit. RESULTS Based on 163 disabled persons, the prevalence of residential/community-care users was 13.4% overall, with 6.0% being market-provided, 2.5% supported by the 2006 Act, and 4.9% supported by other public funds. Of 111 OAD applicants, 30 had been assigned an OAD degree; in 29 cases this was the highest OAD degree, with 12 receiving direct support for residential care and 17 receiving home care. Compared to unassessed dependency, the highest OAD degree was linked to residential care (OR and 95% CI) 12.13 (3.86-38.16), declared non-professional care 10.99 (1.28-94.53), and publicly-funded, non-professional care 26.30 (3.36-205.88). In contrast, 43 persons, 58% of the severely/extremely disabled, community-dwelling sample population, 81% of whom were homebound, including 10 persons with OAD but no implemented service plan, made no use of any service, and of these, 40% lacked a non-professional carer. CONCLUSIONS Formal service use in the Cinco Villas district attained ratios observed for established welfare systems but the publicly-funded proportion was lower. The 2006 Act had a modest, albeit significant, impact on support for non-professional carers and residential care, coexisting with a high prevalence of non-use of social services by severely disabled persons.
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Affiliation(s)
- J Almazán-Isla
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - M Comín-Comín
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - E Alcalde-Cabero
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - C Ruiz
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - E Franco
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - R Magallón
- School of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - J Damián
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain.,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain
| | - J de Pedro-Cuesta
- National Center for Epidemiology, Carlos III Institute of Health, Madrid, Spain. .,Consortium for Biomedical Research in Neurodegenerative Diseases (Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas - CIBERNED), Ministry of Science and Innovation, Madrid, Spain.
| | - L A Larrosa-Montañes
- Department of Social Services and Family, Aragon Regional Authority, Zaragoza, Spain
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León CI, García-Bocanegra I, McCain E, Rodríguez E, Zorrilla I, Gómez AM, Ruiz C, Molina I, Gómez-Guillamón F. Prevalence of selected pathogens in small carnivores in reintroduction areas of the Iberian lynx ( Lynx pardinus). Vet Rec 2017; 180:252. [PMID: 28062843 DOI: 10.1136/vr.104038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2016] [Indexed: 11/04/2022]
Affiliation(s)
- C I León
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - I García-Bocanegra
- Departamento de Sanidad Animal, Facultad de Veterinaria, UCO, Campus Universitario de Rabanales, Córdoba 14071, Spain
| | - E McCain
- Iberus Medio Ambiente S.L., Avda. Granada 35 PI: 1 Pt: A, Jaén 23003, Spain
| | - E Rodríguez
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - I Zorrilla
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - A M Gómez
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - C Ruiz
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - I Molina
- Agencia de Medio Ambiente y Agua de Andalucía, C/Johan Gutenberg s/n, Isla de la Cartuja, Seville 41092, Spain
| | - F Gómez-Guillamón
- Consejería de Medio Ambiente, Junta de Andalucía, Málaga 29010, Spain
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Cavallaro M, De Napoli M, Cappuzzello F, Orrigo SEA, Agodi C, Bondí M, Carbone D, Cunsolo A, Davids B, Davinson T, Foti A, Galinski N, Kanungo R, Lenske H, Ruiz C, Sanetullaev A. Investigation of the ^{10}Li shell inversion by neutron continuum transfer reaction. Phys Rev Lett 2017; 118:012701. [PMID: 28106447 DOI: 10.1103/physrevlett.118.012701] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Indexed: 06/06/2023]
Abstract
This Letter reports a study of the highly debated ^{10}Li structure through the d(^{9}Li,p)^{10}Li one-neutron transfer reaction at 100 MeV. The ^{10}Li energy spectrum is measured up to 4.6 MeV and angular distributions corresponding to different excitation energy regions are reported for the first time. The comparison between data and theoretical predictions, including pairing correlation effects, shows the existence of a p_{1/2} resonance at 0.45±0.03 MeV excitation energy, while no evidence for a significant s-wave contribution close to the threshold energy is observed. Moreover, two high-lying structures are populated at 1.5 and 2.9 MeV. The corresponding angular distributions suggest a significant s_{1/2} partial-wave contribution for the 1.5 MeV structure and a mixing of configurations at higher energy, with the d_{5/2} partial-wave contributing the most to the cross section.
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Affiliation(s)
- M Cavallaro
- INFN-Laboratori Nazionali del Sud, I-95123 Catania, Italy
| | - M De Napoli
- INFN-Sezione di Catania, I-95123 Catania, Italy
| | - F Cappuzzello
- INFN-Laboratori Nazionali del Sud, I-95123 Catania, Italy
- Dipartimento di Fisica e Astronomia, Universitá di Catania, I-95123 Catania, Italy
| | - S E A Orrigo
- Instituto de Física Corpuscular, CSIC-Universidad de Valencia, E-46071 Valencia, Spain
| | - C Agodi
- INFN-Laboratori Nazionali del Sud, I-95123 Catania, Italy
| | - M Bondí
- INFN-Sezione di Catania, I-95123 Catania, Italy
| | - D Carbone
- INFN-Laboratori Nazionali del Sud, I-95123 Catania, Italy
| | - A Cunsolo
- INFN-Laboratori Nazionali del Sud, I-95123 Catania, Italy
| | - B Davids
- TRIUMF, Vancouver, British Columbia V6T2A3, Canada
| | - T Davinson
- School of Physics and Astronomy, University of Edinburgh, EH9 3FD Edinburgh, United Kingdom
| | - A Foti
- INFN-Sezione di Catania, I-95123 Catania, Italy
- Dipartimento di Fisica e Astronomia, Universitá di Catania, I-95123 Catania, Italy
| | - N Galinski
- TRIUMF, Vancouver, British Columbia V6T2A3, Canada
| | - R Kanungo
- Astronomy and Physics Department, Saint Marys University, Halifax, Nova Scotia B3H 3C3, Canada
| | - H Lenske
- Institut für Theoretische Physik, Universität Giessen, D-35392 Giessen, Germany
| | - C Ruiz
- TRIUMF, Vancouver, British Columbia V6T2A3, Canada
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Wilkinson R, Lotay G, Lennarz A, Ruiz C, Christian G, Akers C, Catford WN, Chen AA, Connolly D, Davids B, Hutcheon DA, Jedrejcic D, Laird AM, Martin L, McNeice E, Riley J, Williams M. Constraining the 19Ne(p,γ) 20Na Reaction Rate Using a Direct Measurement at DRAGON. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201716501054] [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: 11/14/2022] Open
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Figuera P, Di Pietro A, Fisichella M, Lattuada M, Shotter A, Ruiz C, Zadro M. A new analysis technique to measure fusion excitation functions with large beam energy dispersions. EPJ Web Conf 2017. [DOI: 10.1051/epjconf/201716501024] [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] Open
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Affiliation(s)
- R E Roger
- Research Student, Oxford Orthopaedic Engineering Centre
| | - I A F Stokes
- Bio-engineer, Oxford Orthopaedic Engineering Centre
| | - J D Harris
- Director, Oxford Orthopaedic Engineering Centre
| | - J W Frymoyer
- Visiting Professor to the Oxford Orthopaedic Engineering Centre, now returned to Department of Orthopaedic Surgery, University of Vermont, Burlington, USA
| | - C Ruiz
- Department of Engineering Science, University of Oxford
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Ruiz C, Kumar STA, Anderson FSB, Anderson DT. Sensitivity of MSE measurements on the beam atomic level population. Rev Sci Instrum 2016; 87:11E716. [PMID: 27910630 DOI: 10.1063/1.4959914] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The effect of variation in atomic level population of a neutral beam on the Motional Stark Effect (MSE) measurements is investigated in the low density plasmas of HSX stellarator. A 30 KeV, 4 A, 3 ms hydrogen diagnostic neutral beam is injected into HSX plasmas of line averaged electron density ranging from 2 to 4 ⋅ 1018 m-3 at a magnetic field of 1 T. For this density range, the excited level population of the hydrogen neutral beam is expected to undergo variations. Doppler shifted and Stark split Hα and Hβ emissions from the beam are simultaneously measured using two cross-calibrated spectrometers. The emission spectrum is simulated and fit to the experimental measurements and the deviation from a statistically populated beam is investigated.
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Affiliation(s)
- C Ruiz
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - S T A Kumar
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - F S B Anderson
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - D T Anderson
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
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Wong KK, Chondrogiannis S, Fuster D, Ruiz C, Marzola MC, Giammarile F, Colletti PM, Rubello D. Additional value of hybrid SPECT/CT systems in neuroendocrine tumors, adrenal tumors, pheochromocytomas and paragangliomas. Rev Esp Med Nucl Imagen Mol 2016; 36:103-109. [PMID: 27793631 DOI: 10.1016/j.remn.2016.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 07/22/2016] [Revised: 09/15/2016] [Accepted: 09/15/2016] [Indexed: 10/20/2022]
Abstract
The aim of this review was to evaluate the potential advantages of SPECT/CT hybrid imaging in the management of neuroendocrine tumors, adrenal tumors, pheochromocytomas and paragangliomas. From the collected data, the superiority of fused images was observed as providing both functional/molecular and morphological imaging compared to planar imaging. This provided an improvement in diagnostic imaging, with significant advantages as regards: (1) precise locating of the lesions; (2) an improvement in characterization of the findings, resulting higher specificity, improved sensitivity, and overall greater accuracy, (3) additional anatomical information derived from the CT component; (4) CT-based attenuation correction and potential for volumetric dosimetry calculations, and (5) improvement on the impact on patient management (e.g. in better defining treatment plans, in shortening surgical operating times). It can be concluded that SPECT/CT hybrid imaging provides the nuclear medicine physician with a powerful imaging modality in comparison to planar imaging, providing essential information about the location of lesions, and high quality homogeneous images.
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Affiliation(s)
- K K Wong
- Division of Nuclear Medicine, Department of Radiology, University of Michigan, Ann Arbor, MI, USA; Nuclear Medicine Service, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - S Chondrogiannis
- Department of Nuclear Medicine, Radiology, NeuroRadiology, Medical Physics, Clinical Laboratory, Molecular Laboratory, Microbiology, Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy
| | - D Fuster
- Department of Nuclear Medicine, Hospital Clínic, Barcelona, Spain
| | - C Ruiz
- Department of Nuclear Medicine, Hospital Clínic, Barcelona, Spain
| | - M C Marzola
- Department of Nuclear Medicine, Radiology, NeuroRadiology, Medical Physics, Clinical Laboratory, Molecular Laboratory, Microbiology, Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy
| | - F Giammarile
- Nuclear Medicine Department, University of Lyon, Lyon, France
| | - P M Colletti
- Department of Nuclear Medicine, University of Southern California, Los Angeles, CA, USA
| | - D Rubello
- Department of Nuclear Medicine, Radiology, NeuroRadiology, Medical Physics, Clinical Laboratory, Molecular Laboratory, Microbiology, Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy.
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Gabris C, Ruiz C, Killough J, Shows A. Multivitamin-Mineral Supplements and Disease Progression in People Living with HIV/AIDS. J Acad Nutr Diet 2016. [DOI: 10.1016/j.jand.2016.06.312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Balabaud L, Ruiz C, Nonnenmacher J, Seynaeve P, Kehr P, Rapp E. Repair of Distal Biceps Tendon Ruptures Using a Suture Anchor and an Anterior Approach. ACTA ACUST UNITED AC 2016; 29:178-82. [PMID: 15010168 DOI: 10.1016/j.jhsb.2003.07.002] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [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: 01/17/2003] [Revised: 07/07/2003] [Indexed: 11/24/2022]
Abstract
In a prospective study, eight consecutive patients with nine ruptures of the distal biceps tendon underwent repair through a single incision. All patients were satisfied with their clinical results and had full ranges of elbow and forearm motion. There were no radial nerve injuries and no radio-ulnar synostoses. Isokinetic testing, after correction for dominance, demonstrated a 6% strength deficit, but 7% higher endurance in the repaired extremity for the flexion-concentric test, and no strength deficit and 13% higher endurance for supination. The improved endurance is probably explained by initial reduced effort due to apprehension which minimized subsequent fatigue.
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Affiliation(s)
- L Balabaud
- Centre de Traumatologie et d'Orthopédie, 10 Avenue Achille Baumann, Boîte Postale 96, Illkirch Cedex, France and the Centre de Réadaptation Fonctionnelle Clemenceau, 45 Boulevard Clemenceau, Strasbourg Cedex, France.
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Ruiz C, Bhatia M, Dushku P, McCabe A, Mulinder H. Innovative student run program teaches students simulation based clinical
skills in a low-resource setting. Ann Glob Health 2016. [DOI: 10.1016/j.aogh.2016.04.419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Bover J, Ureña-Torres P, Lloret MJ, Ruiz C, DaSilva I, Diaz-Encarnacion MM, Mercado C, Mateu S, Fernández E, Ballarin J. Integral pharmacological management of bone mineral disorders in chronic kidney disease (part II): from treatment of phosphate imbalance to control of PTH and prevention of progression of cardiovascular calcification. Expert Opin Pharmacother 2016; 17:1363-73. [DOI: 10.1080/14656566.2016.1182985] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Lucena G, Reyes-Botella C, García-Martínez O, Ramos-Torrecillas J, De Luna Bertos E, Ruiz C. Effect of NSAIDs on the aminopeptidase activity of cultured human osteoblasts. Mol Cell Endocrinol 2016; 426:146-54. [PMID: 26930569 DOI: 10.1016/j.mce.2016.02.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/24/2016] [Accepted: 02/25/2016] [Indexed: 12/17/2022]
Abstract
Aminopeptidases (APs) are involved in various physiological and pathological processes. In tumor tissues the expression of APs, cyclooxygenase-2 and its metabolites are increased. The objective was to determine the effect of certain NSAIDs on the AP activity of osteoblasts. Primary cultures of osteoblast were treated with different concentrations of indomethacin, meloxicam, naproxen, nimesulide, and piroxicam. The AP activity was fluorimetrically determined using aminoacyl-β-naphthylamides (aa-βNAs) as substrates: Ala-βNA, Arg-βNA, Gly-βNA, Leu-βNA, Lys-βNA, Met-βNA, and Phe-βNA. The five NSAIDs showed an inhibitory effect of AP activity against the study substrates depending on the dose tested. Meloxicam and piroxicam had the highest inhibitory effect on enzymatic activity, with an IC50 of around 70 μM. Our results suggest that the physiological alteration of osteoblasts in the presence of NSAIDs may be a consequence of AP inhibition, suggesting a potential clinical role for these drugs against cancer in combination with chemotherapeutic agents.
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Affiliation(s)
- G Lucena
- Biobanco, Sistema Sanitario Público de Andalucía, Junta de Andalucía, Granada, Spain
| | - C Reyes-Botella
- Biomedical Group (BIO277), Department of Stomatology, School of Dentistry, University of Granada. Instituto Investigación Biosanitaria, ibs.Granada, Spain
| | - O García-Martínez
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences. University of Granada. Instituto Investigación Biosanitaria, ibs.Granada, Spain
| | - J Ramos-Torrecillas
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences. University of Granada. Instituto Investigación Biosanitaria, ibs.Granada, Spain
| | - E De Luna Bertos
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences. University of Granada. Instituto Investigación Biosanitaria, ibs.Granada, Spain
| | - C Ruiz
- Biomedical Group (BIO277), Department of Nursing, Faculty of Health Sciences. University of Granada. Instituto Investigación Biosanitaria, ibs.Granada, Spain; Institute of Neuroscience, Parque Tecnológico Ciencias de la Salud, Armilla, Granada, University of Granada, Spain.
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Lotay G, Christian G, Ruiz C, Akers C, Burke DS, Catford WN, Chen AA, Connolly D, Davids B, Fallis J, Hager U, Hutcheon DA, Mahl A, Rojas A, Sun X. Direct Measurement of the Astrophysical ^{38}K(p,γ)^{39}Ca Reaction and Its Influence on the Production of Nuclides toward the End Point of Nova Nucleosynthesis. Phys Rev Lett 2016; 116:132701. [PMID: 27081974 DOI: 10.1103/physrevlett.116.132701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Indexed: 06/05/2023]
Abstract
We have performed the first direct measurement of the ^{38}K(p,γ)^{39}Ca reaction using a beam of radioactive ^{38}K. A proposed ℓ=0 resonance in the ^{38}K+p system has been identified at 679(2) keV with an associated strength of 120_{-30}^{+50} meV. Upper limits of 1.16 (3.5) and 8.6 (26) meV at the 68% (95%) confidence level were also established for two further expected ℓ=0 resonances at 386 and 515 keV, respectively. The present results have reduced uncertainties in the ^{38}K(p,γ)^{39}Ca reaction rate at temperatures of 0.4 GK by more than 2 orders of magnitude and indicate that Ar and Ca may be ejected in observable quantities by oxygen-neon novae. However, based on the newly evaluated rate, the ^{38}K(p,γ)^{39}Ca path is unlikely to be responsible for the production of Ar and Ca in significantly enhanced quantities relative to solar abundances.
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Affiliation(s)
- G Lotay
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
- National Physical Laboratory, Teddington, Middlesex TW11 0LW, United Kingdom
| | - G Christian
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - C Ruiz
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - C Akers
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- Department of Physics, The University of York, York YO10 5DD, United Kingdom
| | - D S Burke
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - W N Catford
- Department of Physics, University of Surrey, Guildford GU2 7XH, United Kingdom
| | - A A Chen
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - D Connolly
- Colorado School of Mines, Golden, Colorado 80401, USA
| | - B Davids
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - J Fallis
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - U Hager
- Colorado School of Mines, Golden, Colorado 80401, USA
| | - D A Hutcheon
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - A Mahl
- Colorado School of Mines, Golden, Colorado 80401, USA
| | - A Rojas
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
| | - X Sun
- TRIUMF, Vancouver, British Columbia V6T 2A3, Canada
- McGill University, Montreal, Quebec H3A 0G4, Canada
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Tortosa R, Soler P, Chinillach N, Ruiz C, Vila M, Sanchez M. EP-2012: Are there differences in quality prostate indicators among 9-Gy vs 15-Gy HDR brachytherapy boost? Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)33263-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Fisichella M, Shotter AC, Di Pietro A, Figuera P, Lattuada M, Marchetta C, Privitera V, Romano L, Ruiz C, Zadro M. Measuring fusion excitation functions with RIBs using the stacked target technique: Problems and possible solutions. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611706013] [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] Open
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Cavallaro M, De Napoli M, Cappuzzello F, Agodi C, Bondí M, Carbone D, Cunsolo A, Davids B, Davinson T, Foti A, Galinski N, Kanungo R, Lenske H, Orrigo S, Ruiz C, Sanetullaev A. Preliminary study of the 10Li nucleus via one-neutron transfer. EPJ Web of Conferences 2016. [DOI: 10.1051/epjconf/201611706009] [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] Open
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Machi P, Costalat V, Lobotesis K, Ruiz C, Cheikh YB, Eker O, Gascou G, Danière F, Riquelme C, Bonafé A. LEO Baby Stent Use following Balloon-Assisted Coiling: Single- and Dual-Stent Technique--Immediate and Midterm Results of 29 Consecutive Patients. AJNR Am J Neuroradiol 2015; 36:2096-103. [PMID: 26272976 DOI: 10.3174/ajnr.a4413] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [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: 12/02/2014] [Accepted: 03/19/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE We report our preliminary results in terms of safety and efficacy in using the low-profile LEO Baby stent for the treatment of large-neck and complex intracranial aneurysms with balloon-then-stent-assisted coiling and single- or dual-stent-assisted coiling. MATERIALS AND METHODS Clinical and radiologic data of all consecutive patients treated at our institution from September 2012 to October 2013 for an intracranial aneurysm by using a LEO Baby stent were retrospectively analyzed. Immediate and midterm clinical and anatomic follow-up of each patient is reported. RESULTS Twenty-nine patients with 29 aneurysms were treated with LEO Baby stents at our institution. The mean age of patients was 48 years; 20 patients were women (71%). One patient was treated in the acute phase of a subarachnoid hemorrhage. In 8 procedures, a double-lumen-catheter balloon was used for balloon-then-stent-assisted coiling. In 3 cases, a LEO Baby stent was used in a Y-, T-, and telescopic dual-stent configuration. In 18 cases, a single LEO Baby stent was used. In 2 cases, technical failure to deploy the stent resulted in acute parent artery thrombosis. In 3 further cases, thromboembolic complications occurred intraoperatively. MR imaging and angiographic midterm follow-up showed complete aneurysm occlusion for 96% of the followed patients (27/29). Clinical outcome was favorable for all patients followed up. CONCLUSIONS Results obtained in our study by using the LEO Baby stent for balloon-then-stent and single- or dual-stent-assisted coiling of complex and distally located intracranial aneurysms are encouraging. Incomplete or inadequate opening of the device is a potential cause of laminar blood flow alteration and thrombus formation.
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Affiliation(s)
- P Machi
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - V Costalat
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - K Lobotesis
- Imperial College Healthcare (K.L.), London, UK
| | - C Ruiz
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - Y B Cheikh
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - O Eker
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - G Gascou
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - F Danière
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - C Riquelme
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
| | - A Bonafé
- From the Centre Hospitalier Universitaire Gui de Chauliac (P.M., V.C., C.R., Y.B.C., O.E., G.G., F.D., C.R., A.B.), Montpellier, France
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Herrera-Gómez A, García-Martínez O, Ramos-Torrecillas J, De Luna-Bertos E, Ruiz C, Ocaña-Peinado FM. Response to Commentary: 'Retrospective study of the association between epidural analgesia during labour and complications for the newborn׳. Authors: Herrera-Gómez A, MsC; García-Martínez O, PhD; Ramos-Torrecillas J, PhD; De Luna-Bertos E, PhD; Ruiz C, PhD; Ocaña-Peinado FM, PhD. Midwifery 2015; 31:e104. [PMID: 26433621 DOI: 10.1016/j.midw.2015.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Romero D, Ruiz C, Martinez H, Castro F, Garcia R, Basave L, Duran T, Sarmiento V, Rosciano P. 2330 Value of neutrophil-lymphocyte ratio in predicting treatment response and disease free survival in patients with gastric cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31246-1] [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: 10/22/2022]
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