1
|
Coello AJ, Vargas P, Cano E, Riina R, Fernández-Mazuecos M. Phylogenetics and phylogeography of Euphorbia canariensis reveal an extreme Canarian-Asian disjunction but limited inter-island colonization. Plant Biol (Stuttg) 2024; 26:398-414. [PMID: 38444147 DOI: 10.1111/plb.13635] [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] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 02/05/2024] [Indexed: 03/07/2024]
Abstract
Euphorbia canariensis is an iconic endemic species representative of the lowland xerophytic communities of the Canary Islands. It is widely distributed in the archipelago despite having diasporas unspecialized for long-distance dispersal. Here, we reconstructed the evolutionary history of E. canariensis at two levels: a time-calibrated phylogenetic analysis aimed at clarifying interspecific relationships and large-scale biogeographic patterns; and a phylogeographic study focused on the history of colonization across the Canary Islands. For the phylogenetic study, we sequenced the ITS region for E. canariensis and related species of Euphorbia sect. Euphorbia. For the phylogeographic study, we sequenced two cpDNA regions for 28 populations representing the distribution range of E. canariensis. The number of inter-island colonization events was explored using PAICE, a recently developed method that includes a sample size correction. Additionally, we used species distribution modelling (SDM) to evaluate environmental suitability for E. canariensis through time. Phylogenetic results supported a close relationship between E. canariensis and certain Southeast Asian species (E. epiphylloides, E. lacei, E. sessiliflora). In the Canaries, E. canariensis displayed a west-to-east colonization pattern, not conforming to the "progression rule", i.e. the concordance between phylogeographic patterns and island emergence times. We estimated between 20 and 50 inter-island colonization events, all of them in the Quaternary, and SDM suggested a late Quaternary increase in environmental suitability for E. canariensis. The extreme biogeographic disjunction between Macaronesia and Southeast Asia (ca. 11,000 km) parallels that found in a few other genera (Pinus, Dracaena). We hypothesize that these disjunctions are better explained by extinction across north Africa and southwest Asia rather than long-distance dispersal. The relatively low number of inter-island colonization events across the Canaries is congruent with the low dispersal capabilities of E. canariensis.
Collapse
Affiliation(s)
- A J Coello
- Departamento de Biología (Botánica), Universidad Autónoma de Madrid, Madrid, Spain
- Real Jardín Botánico (RJB), CSIC, Madrid, Spain
| | - P Vargas
- Real Jardín Botánico (RJB), CSIC, Madrid, Spain
| | - E Cano
- Real Jardín Botánico (RJB), CSIC, Madrid, Spain
| | - R Riina
- Real Jardín Botánico (RJB), CSIC, Madrid, Spain
| | - M Fernández-Mazuecos
- Departamento de Biología (Botánica), Universidad Autónoma de Madrid, Madrid, Spain
- Real Jardín Botánico (RJB), CSIC, Madrid, Spain
- Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, Madrid, Spain
| |
Collapse
|
2
|
Kim N, Vargas P, Fortuna K, Wagemans J, Rediers H. Draft Genome Sequences of 27 Rhizogenic Agrobacterium Biovar 1 Strains, the Causative Agent of Hairy Root Disease. Microbiol Resour Announc 2023; 12:e0012423. [PMID: 37098915 DOI: 10.1128/mra.00124-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023] Open
Abstract
Rhizogenic Agrobacterium biovar 1 strains are important plant pathogens that cause hairy root disease in Cucurbitaceae and Solanaceae crops cultivated under hydroponic conditions. In contrast to tumorigenic agrobacteria, only a few genome sequences of rhizogenic agrobacteria are currently available. Here, we report the draft genome sequences of 27 rhizogenic Agrobacterium strains.
Collapse
Affiliation(s)
- N Kim
- Laboratory for Process Microbial Ecology and Bioinspirational Management, Centre of Microbial and Plant Genetics, Leuven, Belgium
- Leuven Plant Institute, KU Leuven, Leuven, Belgium
| | - P Vargas
- Laboratory for Process Microbial Ecology and Bioinspirational Management, Centre of Microbial and Plant Genetics, Leuven, Belgium
- Leuven Plant Institute, KU Leuven, Leuven, Belgium
| | - K Fortuna
- Leuven Plant Institute, KU Leuven, Leuven, Belgium
- Laboratory of Gene Technology, Department of Biosystems, KU Leuven, Leuven, Belgium
| | - J Wagemans
- Leuven Plant Institute, KU Leuven, Leuven, Belgium
- Laboratory of Gene Technology, Department of Biosystems, KU Leuven, Leuven, Belgium
| | - H Rediers
- Laboratory for Process Microbial Ecology and Bioinspirational Management, Centre of Microbial and Plant Genetics, Leuven, Belgium
- Leuven Plant Institute, KU Leuven, Leuven, Belgium
| |
Collapse
|
3
|
Reimon LA, Negron G, Vargas P. A stunning diagnosis behind a blue toe syndrome. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00108-8] [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: 01/28/2023]
|
4
|
Negron-Ocasio G, Reimon LA, Vargas P. A painful metastasis; a case of an invasive squamous cell carcinoma. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00255-0] [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: 01/28/2023]
|
5
|
Ching-López R, Vargas P, Rodríguez S, Cámara L, Galván P, Ruiz A, Zurita M. PO-1332 Early menopause induced by oncological treatments in breast and cervical cancer. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03296-0] [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: 11/26/2022]
|
6
|
Ching-López R, Zurita M, Vargas P, del Moral R, Expósito Hernández J. PO-1068 SRS in brain metastases from breast cancer: a single-centre retrospective study. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07519-8] [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: 11/26/2022]
|
7
|
Peña FJ, Zambrano D, Negrete O, De Chiara G, Orellana PA, Vargas P. Quasistatic and quantum-adiabatic Otto engine for a two-dimensional material: The case of a graphene quantum dot. Phys Rev E 2020; 101:012116. [PMID: 32069598 DOI: 10.1103/physreve.101.012116] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Indexed: 11/07/2022]
Abstract
In this work, we study the performance of a quasistatic and quantum-adiabatic magnetic Otto cycles with a working substance composed of a single graphene quantum dot modeled by the continuum approach with the use of the zigzag boundary condition. Modulating an external or perpendicular magnetic field, in the quasistatic approach, we found a constant behavior in the total work extracted that is not present in the quantum-adiabatic formulation. We find that, in the quasistatic approach, the engine yielded a greater performance in terms of total work extracted and efficiency as compared with its quantum-adiabatic counterpart. In the quasistatic case, this is due to the working substance being in thermal equilibrium at each point of the cycle, maximizing the energy extracted in the adiabatic strokes.
Collapse
Affiliation(s)
- Francisco J Peña
- Departamento de Física, Universidad Técnica Federico Santa María, 2390123 Valparaíso, Chile
| | - D Zambrano
- Departamento de Física, Universidad Técnica Federico Santa María, 2390123 Valparaíso, Chile
| | - O Negrete
- Departamento de Física, Universidad Técnica Federico Santa María, 2390123 Valparaíso, Chile.,Centro para el Desarrollo de la Nanociencia y la Nanotecnología, 8320000 Santiago, Chile
| | - Gabriele De Chiara
- Centre for Theoretical Atomic, Molecular and Optical Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - P A Orellana
- Departamento de Física, Universidad Técnica Federico Santa María, 2390123 Valparaíso, Chile
| | - P Vargas
- Departamento de Física, Universidad Técnica Federico Santa María, 2390123 Valparaíso, Chile.,Centro para el Desarrollo de la Nanociencia y la Nanotecnología, 8320000 Santiago, Chile
| |
Collapse
|
8
|
Gorospe I, Ayala P, López J, Vargas P, Ceballos E. TREATMENT OF COLORECTAL CANCER IN PATIENTS OVER 70 YEARS OLD WITH CHEMOTHERAPY IN BIWEEKLY SCHEDULE: A DESCRIPTIVE STUDY. J Geriatr Oncol 2019. [DOI: 10.1016/s1879-4068(19)31182-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
9
|
Ding Y, Vanselow DJ, Yakovlev MA, Katz SR, Lin AY, Clark DP, Vargas P, Xin X, Copper JE, Canfield VA, Ang KC, Wang Y, Xiao X, De Carlo F, van Rossum DB, La Riviere P, Cheng KC. Computational 3D histological phenotyping of whole zebrafish by X-ray histotomography. eLife 2019; 8:44898. [PMID: 31063133 PMCID: PMC6559789 DOI: 10.7554/elife.44898] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [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: 01/05/2019] [Accepted: 05/04/2019] [Indexed: 12/15/2022] Open
Abstract
Organismal phenotypes frequently involve multiple organ systems. Histology is a powerful way to detect cellular and tissue phenotypes, but is largely descriptive and subjective. To determine how synchrotron-based X-ray micro-tomography (micro-CT) can yield 3-dimensional whole-organism images suitable for quantitative histological phenotyping, we scanned whole zebrafish, a small vertebrate model with diverse tissues, at ~1 micron voxel resolutions. Micro-CT optimized for cellular characterization (histotomography) allows brain nuclei to be computationally segmented and assigned to brain regions, and cell shapes and volumes to be computed for motor neurons and red blood cells. Striking individual phenotypic variation was apparent from color maps of computed densities of brain nuclei. Unlike histology, the histotomography also allows the study of 3-dimensional structures of millimeter scale that cross multiple tissue planes. We expect the computational and visual insights into 3D cell and tissue architecture provided by histotomography to be useful for reference atlases, hypothesis generation, comprehensive organismal screens, and diagnostics. Diagnosing diseases, such as cancer, requires scientists and doctors to understand how cells respond to different medical conditions. A common way of studying these microscopic cell changes is by an approach called histology: thin slices of centimeter-sized samples of tissues are taken from patients, stained to distinguish cellular components, and examined for abnormal features. This powerful technique has revolutionized biology and medicine. But despite its frequent use, histology comes with limitations. To allow individual cells to be distinguished, tissues are cut into slices less than 1/20th of a millimeter thick. Histology’s dependence upon such thin slices makes it impossible to see the entirety of cells and structures that are thicker than the slice, or to accurately measure three-dimensional features such as shape or volume. Larger internal structures within the human body are routinely visualized using a technique known as computerized tomography, CT for short – whereby dozens of x-ray images are compiled together to generate a three-dimensional image. This technique has also been applied to image smaller structures. However, the resolution (the ability to distinguish between objects) and tissue contrast of these images has been insufficient for histology-based diagnosis across all cell types. Now, Ding et al. have developed a new method, by optimizing multiple components of CT scanning, that begins to provide the higher resolution and contrast needed to make diagnoses that require histological detail. To test their modified CT system, Ding et al. created three-dimensional images of whole zebrafish, measuring three millimeters to about a centimeter in length. Adjusting imaging parameters and views of these images made it possible to study features of larger-scale structures, such as the gills and the gut, that are normally inaccessible to histology. As a result of this unprecedented combination of high resolution and scale, computer analysis of these images allowed Ding et al. to measure cellular features such as size and shape, and to determine which cells belong to different brain regions, all from single reconstructions. Surprisingly, visualization of how tightly the brain cells are packed revealed striking differences between the brains of sibling zebrafish that were born the same day. This new method could be used to study changes across hundreds of cell types in any millimeter to centimetre-sized organism or tissue sample. In the future, the accurate measurements of microscopic features made possible by this new tool may help us to make drugs safer, improve tissue diagnostics, and care for our environment.
Collapse
Affiliation(s)
- Yifu Ding
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States.,Medical Scientist Training Program, Penn State College of Medicine, Hershey, United States
| | - Daniel J Vanselow
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Maksim A Yakovlev
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Spencer R Katz
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States.,Medical Scientist Training Program, Penn State College of Medicine, Hershey, United States
| | - Alex Y Lin
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Darin P Clark
- Center for In Vivo Microscopy, Duke University, Durham, United States
| | - Phillip Vargas
- Department of Radiology, The University of Chicago, Chicago, United States
| | - Xuying Xin
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Jean E Copper
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Victor A Canfield
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Khai C Ang
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Yuxin Wang
- Imaging Group, Omnivision Technologies, Inc., Santa Clara, United States
| | - Xianghui Xiao
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, United States
| | - Francesco De Carlo
- Advanced Photon Source, Argonne National Laboratory, Lemont, United States
| | - Damian B van Rossum
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| | - Patrick La Riviere
- Department of Radiology, The University of Chicago, Chicago, United States
| | - Keith C Cheng
- The Jake Gittlen Laboratories for Cancer Research, Penn State College of Medicine, Hershey, United States.,Division of Experimental Pathology, Department of Pathology, Penn State College of Medicine, Hershey, United States
| |
Collapse
|
10
|
Aulestia-Viera P, Paiva G, Lopes M, Vargas P, Machado G, Bertotti M, Mariotto L, Rocha A. Juvenile ossifying fibroma of the maxilla: a case report. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.266] [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: 10/26/2022]
|
11
|
Donaldson K, Buchanich JM, Grigson PS, Deneke E, Donaldson K, Vrana KE, Sacks DB, Kuehn GJ, Cardamone D, Pesce A, Smiley S, Nickley J, Krock K, Thomas R, Wilkerson ML, Farag HA, Challa SR, Tice AM, Wolk DM, Prichard J, Grant ML, Regmi S, Kerbacher B, Quinton LE, Farag HA, Tice AM, Wolk DM, Olson J, Haynes A, Yu E, McCully KS, Assi J, Wong M, Zarrin-Khameh N, Nifong TP, Hawker CD, Carlton GT, Rivera JM, Foulis PR, Zuraw A, Morlote D, Peker D, Reddy V, Harada S, Crutchfield C, Zander D, Barbhuiya MA, Pederson EC, Straub ML, Scott SC, Neibauer TL, Salter WF, Creer MH, Zhu Y, Bornhorst JA, Theobald JP, Algeciras-Schimnich A, Cao L, Knox J, Hardy R, Texas HJ, McGuire MF, Hunter RL, Brown RE, Hicks J, Hicks J, Cai Z, Brown RE, Ali Y, Cheng KC, Katz SR, Ding Y, Vanselow DJ, Yakovlev MA, Lin AY, Clark DP, Vargas P, Xin X, Copper JE, Canfield VA, Ang KC, Wang Y, Xiao X, De Carlo F, van Rossum DB, La Rivière PJ, Newell J, Hossler C, Roche M, Warrick J, Phaeton R, Kesterson J, Donaldson K, Myers C, Barrios R, Mintz P, Robyak K, Hamilton C, McGhee P, Pederson C, Straub M, Scott S, Neibauer T, Salter W, Creer M, Zhu Y, Hamilton C, Robyak K, McGhee P, Pederson C, Straub M, Scott S, Neibauer T, Salter W, Creer M, Zhu Y, Singh N, Morlote D, Vnencak-Jones C, Yemelyanova A, Harada S, Shah M, Moghadamtousi SZ, Lan C, Duose D, Hu P, Esquenazi Y, Luthra R, Ballester LY, Koenig AN, Liu CG, Zhang J, Kalia A, Al-Habib A, Van Arsdall M, Dhingra S, Patel K, Tatevian N. Abstracts of Presentations at the Association of Clinical Scientists 139 th Meeting Hershey, PA, May 15-18, 2019. Ann Clin Lab Sci 2019; 49:403-416. [PMID: 31308044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Robert E Brown
- UT Health McGovern Medical School at Houston, Houston, TX
| | | | | | | | | | | | - Keith C Cheng
- Department of Pathology, Penn State College of Medicine
| | | | - Yifu Ding
- Department of Pathology, Penn State College of Medicine
| | | | | | - Alex Y Lin
- Department of Pathology, Penn State College of Medicine
| | | | | | - Xuying Xin
- Department of Pathology, Penn State College of Medicine
| | - Jean E Copper
- Department of Pathology, Penn State College of Medicine
| | | | - Khai C Ang
- Department of Pathology, Penn State College of Medicine
| | - Yuxin Wang
- Omnivision Technologies, Santa Clara, CA
| | - Xianghui Xiao
- Advanced Photon Source, Argonne National Laboratory, University of Chicago
- Brookhaven National Laboratory, University of Chicago
| | - Francesco De Carlo
- Advanced Photon Source, Argonne National Laboratory, University of Chicago
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Mauli Shah
- Graduate Program in Diagnostic Genetics, School of Health Professions, UT MD Anderson Cancer Center, Houston, TX
| | | | - Chieh Lan
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dzifa Duose
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Peter Hu
- Graduate Program in Diagnostic Genetics, School of Health Professions, UT MD Anderson Cancer Center, Houston, TX
| | - Yoshua Esquenazi
- Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center, Houston, TX
| | - Rajyalakshmi Luthra
- Department of Hematopathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Leomar Y Ballester
- Department of Neurosurgery, McGovern Medical School, University of Texas Health Science Center, Houston, TX
| | | | | | | | | | - Ali Al-Habib
- The University of Texas Health Science Center, Houston, TX
| | | | | | | | - Nina Tatevian
- The University of Texas Health Science Center, Houston, TX
| |
Collapse
|
12
|
Fernández-Figueras M, Saenz-Sardà X, Vargas P, Thompson C, Carrato C, Puig L, Ferrándiz C, Ariza A. The depth of follicular extension in actinic keratosis correlates with the depth of invasion in squamous cell carcinoma: implication for clinical treatment. J Eur Acad Dermatol Venereol 2018; 32:1657-1661. [DOI: 10.1111/jdv.14901] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 01/30/2018] [Indexed: 11/29/2022]
Affiliation(s)
- M.T. Fernández-Figueras
- Department of Pathology; Hospital Universitari General de Catalunya; Universitat Internacional de Catalunya; Sant Cugat del Vallés Spain
| | - X. Saenz-Sardà
- Department of Pathology; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Badalona Spain
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Lund Sweden
| | - P. Vargas
- Department of Pathology; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Badalona Spain
| | - C.T. Thompson
- Departments of Biomedical Engineering, Pathology, and Dermatology; Oregon Health Sciences University; Portland Oregon
| | - C. Carrato
- Department of Pathology; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Badalona Spain
| | - L. Puig
- Department of Dermatology; Hospital Santa Creu i Sant Pau; Universitat Autònoma de Barcelona; Barcelona Spain
| | - C. Ferrándiz
- Department of Dermatology; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Badalona, Barcelona Spain
| | - A. Ariza
- Department of Pathology; Hospital Universitari Germans Trias i Pujol; Universitat Autònoma de Barcelona; Badalona Spain
| |
Collapse
|
13
|
Vargas P, Fernández-Mazuecos M, Heleno R. Phylogenetic evidence for a Miocene origin of Mediterranean lineages: species diversity, reproductive traits and geographical isolation. Plant Biol (Stuttg) 2018; 20 Suppl 1:157-165. [PMID: 28892240 DOI: 10.1111/plb.12626] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/30/2017] [Indexed: 05/27/2023]
Abstract
A review of 27 angiosperm clades (26 genera) of species-rich and species-poor plant groups of the Mediterranean floristic region was performed with phylogenetic and biological trait data. The emergent pattern is that a majority of Mediterranean plant clades split from their sister groups between the Miocene (23-5 Ma) and the Oligocene (34-23 Ma), far earlier than the onset of the Mediterranean climate (ca. 3.2 Ma). In addition, 12 of 14 clades of the species-poor group have stem ages inferred for each clade in the Miocene or older, and six of 13 clades within the species-rich group show divergence of each stem clade within the Oligocene and/or Miocene. High levels of species diversity are related to an ancient (Paleocene-Miocene) origin and also to recent origin (Pliocene-Pleistocene) followed by active speciation and even explosive radiations: some species and lineages diversified over a short period (Aquilegia, Cistus, Dianthus, Linaria sect. Supinae, Reseda). In the species-rich group, key reproductive characters were found to be significantly more important for species recognition than key vegetative characters in eight clades, but no difference was found in four clades, and vegetative characters were predominant in one clade (Saxifraga). Geographical differentiation is proposed as predominant over divergence driven by pollination ecology. We hypothesise an evolutionary process in which lineages adapted to pre-Mediterranean (pre-Pliocene) conditions in relatively small, xeric areas became strongly competitive and expanded as the Mediterranean climate became dominant (Pliocene-Quaternary) across the Mediterranean Basin.
Collapse
Affiliation(s)
- P Vargas
- Real Jardín Botánico de Madrid (RJB-CSIC), Madrid, Spain
| | | | - R Heleno
- Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| |
Collapse
|
14
|
Vargas P, Liberal I, Ornosa C, Gómez JM. Flower specialisation: the occluded corolla of snapdragons (Antirrhinum) exhibits two pollinator niches of large long-tongued bees. Plant Biol (Stuttg) 2017; 19:787-797. [PMID: 28590517 DOI: 10.1111/plb.12588] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 06/01/2017] [Indexed: 06/07/2023]
Abstract
Flower specialisation of angiosperms includes the occluded corollas of snapdragons (Antirrhinum and some relatives), which have been postulated to be one of the most efficient structures to physical limit access to pollinators. The Iberian Peninsula harbours the highest number of species (18 Iberian of the 20 species of Antirrhinum) that potentially share similar pollinator fauna. Crossing experiments with 18 Iberian species from this study and literature revealed a general pattern of self-incompatibility (SI) - failure in this SI system has been also observed in a few plants - which indicates the need for pollinator agents in Antirrhinum pollination. Field surveys in natural conditions (304 h) found flower visitation (>85%) almost exclusively by 11 species of bee (Anthophora fulvitarsis, Anthophora plumipes, Anthidium sticticum, Apis mellifera, Bombus hortorum, Bombus pascuorum, Bombus ruderatus, Bombus terrestris, Chalicodoma lefebvrei, Chalicodoma pyrenaica and Xylocopa violacea). This result covering the majority of Antirrhinum species suggests that large bees of the two long-tongued bee families (Megachilidae, Apidae) are the major pollinators of Antirrhinum. A bipartite modularity analysis revealed two pollinator systems of long-tongued bees: (i) the long-studied system of bumblebees (Bombus spp.) associated with nine primarily northern species of Antirrhinum; and (ii) a newly proposed pollinator system involving other large bees associated with seven species primarily distributed in southern Mediterranean areas.
Collapse
Affiliation(s)
- P Vargas
- Real Jardín Botánico de Madrid (CSIC-RJB), Madrid, Spain
| | - I Liberal
- Real Jardín Botánico de Madrid (CSIC-RJB), Madrid, Spain
| | - C Ornosa
- Departamento de Zoología y Antropología Física, Universidad Complutense de Madrid, Madrid, Spain
| | - J M Gómez
- Departamento de Ecología Funcional y Evolutiva, Estación Experimental de Zonas Áridas (EEZA-CSIC), Almería, Spain
- Departamento de Ecología, Universidad de Granada, Granada, Spain
| |
Collapse
|
15
|
Nogales M, González-Castro A, Rumeu B, Traveset A, Vargas P, Jaramillo P, Olesen JM, Heleno RH. Contribution by vertebrates to seed dispersal effectiveness in the Galápagos Islands: a community-wide approach. Ecology 2017; 98:2049-2058. [DOI: 10.1002/ecy.1816] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 02/26/2017] [Accepted: 03/06/2017] [Indexed: 11/08/2022]
Affiliation(s)
- M. Nogales
- Island Ecology and Evolution Research Group (IPNA-CSIC); Canary Islands Spain
| | - A. González-Castro
- Island Ecology and Evolution Research Group (IPNA-CSIC); Canary Islands Spain
| | - B. Rumeu
- Centre for Functional Ecology; Department of Life Sciences; University of Coimbra; Coimbra Portugal
| | - A. Traveset
- Institut Mediterrani d'Estudis Avançats (UIB-CSIC); Balearic Islands Spain
| | - P. Vargas
- Real Jardín Botánico (RJB-CSIC); Madrid Spain
| | - P. Jaramillo
- Charles Darwin Foundation; Puerto Ayora, Santa Cruz, Galápagos Ecuador
| | - J. M. Olesen
- Department of Bioscience; Aarhus University; Aarhus C Denmark
| | - R. H. Heleno
- Centre for Functional Ecology; Department of Life Sciences; University of Coimbra; Coimbra Portugal
| |
Collapse
|
16
|
Guzmán B, Gómez JM, Vargas P. Is floral morphology a good predictor of floral visitors to Antirrhineae (snapdragons and relatives)? Plant Biol (Stuttg) 2017; 19:515-524. [PMID: 28316136 DOI: 10.1111/plb.12567] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 03/13/2017] [Indexed: 06/06/2023]
Abstract
The association between plants and flower visitors has been historically proposed as a main factor driving the evolutionary change of both flower and pollinator phenotypes. The considerable diversity in floral morphology within the tribe Antirrhineae has been traditionally related to pollinator types. We used empirical data on the flower visitors from 59 Antirrhineae taxa from the literature and our own field surveys, which provide an opportunity to test whether flower phenotypes are reliable predictors of visitors and pollinator niches. The degree of adjustment between eight key floral traits and actual visitors was explored by testing the predictive value of inferred pollinator syndromes (i.e. suites of floral traits that characterise groups of plant species related to pollination). Actual visitors and inferred pollinator niches (categorisation of visitors' association using a modularity algorithm) were also explored using Linear Discriminant Analysis (LDA). The bee pollinator niche is correctly classified for flowers with dull corolla colour, without nectar guides, as the most important predictor. Both predictive value and statistical classification prove useful in classifying Antirrhineae taxa and the bee pollinator niche, mostly as a consequence of the high proportion of genera and taxa with occluded corollas primarily visited by bees. Our predictive approach rendered a high Positive Predictive Value (PPV) of floral traits in the diagnosis of visitors/pollinator niches. In particular, a high PPV was found for bees as both visitors and forming pollinator niches. In addition, LDA showed that four pollinator niches are well defined based on floral traits. The large number of species visited by bees irrespective of pollinator syndromes leads us to hypothesise their generalist pollinator role, despite the phenotypically specialised flowers of Antirrhineae.
Collapse
Affiliation(s)
- B Guzmán
- Dpto. de Biodiversidad y Conservación, Real Jardín Botánico, CSIC, Madrid, Spain
| | - J M Gómez
- Dpto. de Ecología Funcional y Evolutiva, Estación Experimental de Zonas Áridas, CSIC, Almería, Spain
- Dpto. de Ecología, Universidad de Granada, Granada, Spain
| | - P Vargas
- Dpto. de Biodiversidad y Conservación, Real Jardín Botánico, CSIC, Madrid, Spain
| |
Collapse
|
17
|
Valcárcel V, Guzmán B, Medina NG, Vargas P, Wen J. Phylogenetic and paleobotanical evidence for late Miocene diversification of the Tertiary subtropical lineage of ivies (Hedera L., Araliaceae). BMC Evol Biol 2017; 17:146. [PMID: 28641575 PMCID: PMC5480257 DOI: 10.1186/s12862-017-0984-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 06/02/2017] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Hedera (ivies) is one of the few temperate genera of the primarily tropical Asian Palmate group of the Araliaceae, which extends its range out of Asia to Europe and the Mediterranean basin. Phylogenetic and phylogeographic results suggested Asia as the center of origin and the western Mediterranean region as one of the secondary centers of diversification. The bird-dispersed fleshy fruits of ivies suggest frequent dispersal over long distances (e.g. Macaronesian archipelagos), although reducing the impact of geographic barriers to gene flow in mainland species. Genetic isolation associated with geographic barriers and independent polyploidization events have been postulated as the main driving forces of diversification. In this study we aim to evaluate past and present diversification patterns in Hedera within a geographic and temporal framework to clarify the biogeographic history of the genus. RESULTS Phylogenetic (biogeographic, time divergence and diversification) and phylogeographic (coalescence) analyses using four DNA regions (nrITS, trnH-psbA, trnT-trnL, rpl32) revealed a complex spatial pattern of lineage divergence. Scarce geographic limitation to gene flow and limited diversification are observed during the early-mid Miocene, followed by a diversification rate increase related to geographic divergence from the Tortonian/Messinian. Genetic and palaeobotanical evidence points the origin of the Hedera clade in Asia, followed by a gradual E-W Asian extinction and the progressive E-W Mediterranean colonization. The temporal framework for the E Asia - W Mediterranean westward colonization herein reported is congruent with the fossil record. Subsequent range expansion in Europe and back colonization to Asia is also inferred. Uneven diversification among geographic areas occurred from the Tortonian/Messinian onwards with limited diversification in the newly colonized European and Asian regions. Eastern and western Mediterranean regions acted as refugia for Miocene and post-Miocene lineages, with a similar role as consecutive centers of centrifugal dispersal (including islands) and speciation. CONCLUSIONS The Miocene Asian extinction and European survival of Hedera question the general pattern of Tertiary regional extinction of temperate angiosperms in Europe while they survived in Asia. The Tortonian/Messinian diversification increase of ivies in the Mediterranean challenges the idea that this aridity period was responsible for the extinction of the Mediterranean subtropical Tertiary flora. Differential responses of Hedera to geographic barriers throughout its evolutionary history, linked to spatial isolation related to historical geologic and climatic constraints may have shaped diversification of ivies in concert with recurrent polyploidy.
Collapse
Affiliation(s)
- V Valcárcel
- Department of Biology (Botany), Universidad Autónoma de Madrid, Madrid, Spain.
| | - B Guzmán
- Department of Biodiversity and Conservation, Real Jardín Botánico, CSIC, Madrid, Spain
| | - N G Medina
- Department of Botany, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - P Vargas
- Department of Biodiversity and Conservation, Real Jardín Botánico, CSIC, Madrid, Spain
| | - J Wen
- Department of Botany/MRC 166, Smithsonian Institution, Washington, DC, USA
| |
Collapse
|
18
|
Vargas P, Torrejón F, Pauchard A, Urrutia R. Rápido movimiento de plantas exóticas en la zona central de Chile. Una reconstrucción a través de evidencia histórica y palinológica. Bol Soc Argent Bot 2017. [DOI: 10.31055/1851.2372.v52.n1.16914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Para comprender la dinámica de las comunidades vegetales que conforman actualmente a la zona central de Chile, se realizó un análisis polínico-sedimentario que diferenció entre taxones nativos y exóticos. Este fue complementado con una reconstrucción histórica de los últimos 500 añosdel valle Itata, Región del Bio-Bio. Con lo anterior, se establecieron tres periodos históricos: Situación Prehispánica, se describe al valle como un llano provisto de vegetación xeromórfica, pobre en especies; Periodo de Auge Agrícola-ganadero, caracterizado por la aparición de las primeras plantas exóticas: Poaceae >40um, Rumex, Rutaceae, Prunus, tréboles y cardos, las cuales se aclimataron y expandieron rápidamente, favorecidas aún más, por los conflictos bélicos y movimientos socioculturales de los siglos XVII-XIX; Periodo Forestal, dónde se registraron especies de rápido crecimiento como: Alnus, Acacia, Eucalyptus, Cupressus y Pinus, introducidas con los objetivos de detener la erosión de los suelos y de satisfacer la creciente demanda en madera. En sólo 250 años (1600-1850) la cantidad de especies exóticas habría igualado a las especies nativas. No obstante, estas se habrían adaptado a suelos menosfavorecidos, no afectando mayormente a los árboles nativos. Entre estas plantas destaca el pino, su introducción en la región habría ocurrido en ~1850, tardando sólo 50 años en dominar el paisaje natural de la cuenca.
Collapse
|
19
|
Rivera C, Jones-Herrera C, Vargas P, Venegas B, Droguett D. Oral diseases: a 14-year experience of a Chilean institution with a systematic review from eight countries. Med Oral Patol Oral Cir Bucal 2017; 22:e297-e306. [PMID: 28390130 PMCID: PMC5432078 DOI: 10.4317/medoral.21665] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 02/02/2017] [Indexed: 11/10/2022] Open
Abstract
Background Retrospective studies to assess the distribution of oral diseases (ODs) are helpful in estimating the prevalence of oral diagnoses in the population, and thus help in preventive and curative services. Prevalence and frequency data for ODs are available from many countries, but information from Chile is scarce. Material and Methods This study investigated the frequency of ODs in a Chilean population. For this, we included all patients treated at the University of Talca (UTALCA, Chile) between 2001 and 2014. Patient characteristics were retrieved from medical files. To contextualize our results, we conducted a systematic review (SystRev) using Publish or Perish software (PoP), Google Scholar and MEDLINE/PubMed. Results One hundred sixty-six ODs were diagnosed, and the most prevalent groups were soft tissue tumours, epithelial pathology and salivary gland pathology. Individually, irritation fibroma, oral lichen planus (OLP) and mucocele were the most common diagnoses. ODs frequently affected unspecified parts of the mouth (including cheek, vestibule and retromolar area), gum, lips, tongue and palate. In the SystRev, the more studied diagnoses were leukoplakia, OLP and recurrent aphthous stomatitis; prevalent lesions included Fordyce’s spots, recurrent aphthous stomatitis and fissured tongue. Chilean patients and SistRev shared almost all ODs. Conclusions The results reflect ODs diagnosed in a specialized service of oral pathology and medicine in Chile and will allow the establishment of preventive/curative policies, adequate health services and dentistry curriculum. Key words:Stomatognathic diseases, mouth diseases, oral mucosal lesions, epidemiology, Chilean population, retrospective cohort study.
Collapse
Affiliation(s)
- C Rivera
- University of Talca, Lircay Av. S/N, Talca, Chile, Zip code 3460000,
| | | | | | | | | |
Collapse
|
20
|
Tovar Martin I, Vargas P, Zurita M, Guerrero R, Saura E, Osorio J, Horcajadas A, Busquier J, Prieto C, Rodríguez S, Ruiz A, Ching R, Expósito J, Del Moral R. EP-1129: Fractionated stereotactic radiotherapy for the treatment of cavernous sinus meningiomas. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31565-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
21
|
Rob D, Špunda R, Lindner J, Šmalcová J, Šmíd O, Kovárník T, Linhart A, Bìlohlávek J, Marinoni MM, Cianchi G, Trapani S, Migliaccio ML, Gucci L, Bonizzoli M, Cramaro A, Cozzolino M, Valente S, Peris A, Grins E, Kort E, Weiland M, Shresta NM, Davidson P, Algotsson L, Fitch S, Marco G, Sturgill J, Lee S, Dickinson M, Boeve T, Khaghani A, Wilton P, Jovinge S, Ahmad AN, Loveridge R, Vlachos S, Patel S, Gelandt E, Morgan L, Butt S, Whitehorne M, Kakar V, Park C, Hayes M, Willars C, Hurst T, Best T, Vercueil A, Auzinger G, Adibelli B, Akovali N, Torgay A, Zeyneloglu P, Pirat A, Kayhan Z, Schmidbauer SS, Herlitz J, Karlsson T, Friberg H, Knafelj R, Radsel P, Duprez F, Bonus T, Cuvelier G, Mashayekhi S, Maka M, Ollieuz S, Reychler G, Mosaddegh R, Abbasi S, Talaee S, Zotzmann VZ, Staudacher DS, Wengenmayer TW, Dürschmied DD, Bode CB, Nelskylä A, Nurmi J, Jousi M, Schramko A, Mervaala E, Ristagno G, Skrifvars M, Ozsoy G, Kendirli T, Azapagasi E, Perk O, Gadirova U, Ozcinar E, Cakici M, Baran C, Durdu S, Uysalel A, Dogan M, Ramoglu M, Ucar T, Tutar E, Atalay S, Akar R, Kamps M, Leeuwerink G, Hofmeijer J, Hoiting O, Van der Hoeven J, Hoedemaekers C, Konkayev A, Kuklin V, Kondratyev T, Konkayeva M, Akhatov N, Sovershaev M, Tveita T, Dahl V, Wihersaari L, Skrifvars MB, Bendel S, Kaukonen KM, Vaahersalo J, Romppanen J, Pettilä V, Reinikainen M, Lybeck A, Cronberg T, Nielsen N, Friberg H, Rauber M, Steblovnik K, Jazbec A, Noc M, Kalasbail P, Garrett F, Kulstad E, Bergström DJ, Olsson HR, Schmidbauer S, Friberg H, Mandel I, Mikheev S, Podoxenov Y, Suhodolo I, Podoxenov A, Svirko J, Sementsov A, Maslov L, Shipulin V, Vammen LV, Rahbek SR, Secher NS, Povlsen JP, Jessen NJ, Løfgren BL, Granfeldt AG, Grossestreuer A, Perman S, Patel P, Ganley S, Portmann J, Cocchi M, Donnino M, Nassar Y, Fathy S, Gaber A, Mokhtar S, Chia YC, Lewis-Cuthbertson R, Mustafa K, Sabra A, Evans A, Bennett P, Eertmans W, Genbrugge C, Boer W, Dens J, De Deyne C, Jans F, Skorko A, Thomas M, Casadio M, Coppo A, Vargiolu A, Villa J, Rota M, Avalli L, Citerio G, Moon JB, Cho JH, Park CW, Ohk TG, Shin MC, Won MH, Papamichalis P, Zisopoulou V, Dardiotis E, Karagiannis S, Papadopoulos D, Zafeiridis T, Babalis D, Skoura A, Staikos I, Komnos A, Passos SS, Maeda F, Souza LS, Filho AA, Granjeia TAG, Schweller M, Franci D, De Carvalho Filho M, Santos TM, De Azevedo P, Wall R, Welters I, Tansuwannarat P, Sanguanwit P, Langer T, Carbonara M, Caccioppola A, Fusarini CF, Carlesso E, Paradiso E, Battistini M, Cattaneo E, Zadek F, Maiavacca R, Stocchetti N, Pesenti A, Ramos A, Acharta F, Toledo J, Perezlindo M, Lovesio L, Dogliotti A, Lovesio C, Schroten N, Van der Veen B, De Vries MC, Veenstra J, Abulhasan YB, Rachel S, Châtillon-Angle M, Alabdulraheem N, Schiller I, Dendukuri N, Angle M, Frenette C, Lahiri S, Schlick K, Mayer SA, Lyden P, Akatsuka M, Arakawa J, Yamakage M, Rubio J, Mateo-Sidron JAR, Sierra R, Celaya M, Benitez L, Alvarez-Ossorio S, Rubio J, Mateo-Sidron JAR, Sierra R, Fernandez A, Gonzalez O, Engquist H, Rostami E, Enblad P, Toledo J, Ramos A, Acharta F, Canullo L, Nallino J, Dogliotti A, Lovesio C, Perreault M, Talic J, Frenette AJ, Burry L, Bernard F, Williamson DR, Adukauskiene D, Cyziute J, Adukauskaite A, Malciene L, Luca L, Rogobete A, Bedreag O, Papurica M, Sarandan M, Cradigati C, Popovici S, Vernic C, Sandesc D, Avakov V, Shakhova I, Trimmel H, Majdan M, Herzer GH, Sokoloff CS, Albert M, Williamson D, Odier C, Giguère J, Charbonney E, Bernard F, Husti Z, Kaptás T, Fülep Z, Gaál Z, Tusa M, Donnelly J, Aries M, Czosnyka M, Robba C, Liu M, Ercole A, Menon D, Hutchinson P, Smielewski P, López R, Graf J, Montes JM, Kenawi M, Kandil A, Husein K, Samir A, Heijneman J, Huijben J, Abid-Ali F, Stolk M, Van Bommel J, Lingsma H, Van der Jagt M, Cihlar RC, Mancino G, Bertini P, Forfori F, Guarracino F, Pavelescu D, Grintescu I, Mirea L, Alamri S, Tharwat M, Kono N, Okamoto H, Uchino H, Ikegami T, Fukuoka T, Simoes M, Trigo E, Coutinho P, Pimentel J, Franci A, Basagni D, Boddi M, Cozzolino M, Anichini V, Cecchi A, Peris A, Markopoulou D, Venetsanou K, Papanikolaou I, Barkouri T, Chroni D, Alamanos I, Cingolani E, Bocci MG, Pisapia L, Tersali A, Cutuli SL, Fiore V, Palma A, Nardi G, Antonelli M, Coke R, Kwong A, Dwivedi DJ, Xu M, McDonald E, Marshall JC, Fox-Robichaud AE, Charbonney E, Liaw PC, Kuchynska I, Malysh IR, Zgrzheblovska LV, Mestdagh L, Verhoeven EF, Hubloue I, Ruel-laliberte J, Zarychanski R, Lauzier F, Bonaventure PL, Green R, Griesdale D, Fowler R, Kramer A, Zygun D, Walsh T, Stanworth S, Léger C, Turgeon AF, Baron DM, Baron-Stefaniak J, Leitner GC, Ullrich R, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Pérez AG, Silva J, Artemenko V, Bugaev A, Tokar I, Konashevskaya S, Kolesnikova IM, Roitman EV, Kiss TR, Máthé Z, Piros L, Dinya E, Tihanyi E, Smudla A, Fazakas J, Ubbink R, Boekhorst te P, Mik E, Caneva L, Ticozzelli G, Pirrelli S, Passador D, Riccardi F, Ferrari F, Roldi EM, Di Matteo M, Bianchi I, Iotti GA, Zurauskaite G, Voegeli A, Meier M, Koch D, Haubitz S, Kutz A, Bargetzi M, Mueller B, Schuetz P, Von Meijenfeldt G, Van der Laan M, Zeebregts C, Christopher KB, Vernikos P, Melissopoulou T, Kanellopoulou G, Panoutsopoulou M, Xanthis D, Kolovou K, Kypraiou T, Floros J, Broady H, Pritchett C, Marshman M, Jannaway N, Ralph C, Lehane CL, Keyl CK, Zimmer EZ, Trenk DT, Ducloy-Bouthors AS, Jonard MJ, Fourrier F, Piza F, Correa T, Marra A, Guerra J, Rodrigues R, Vilarinho A, Aranda V, Shiramizo S, Lima MR, Kallas E, Cavalcanti AB, Donoso M, Vargas P, Graf J, McCartney J, Ramsay S, McDowall K, Novitzky-Basso I, Wright C, Medic MG, Bielen L, Radonic V, Zlopasa O, Vrdoljak NG, Gasparovic V, Radonic R, Narváez G, Cabestrero D, Rey L, Aroca M, Gallego S, Higuera J, De Pablo R, González LR, Chávez GN, Lucas JH, Alonso DC, Ruiz MA, Valarezo LJ, De Pablo Sánchez R, Real AQ, Wigmore TW, Bendavid I, Cohen J, Avisar I, Serov I, Kagan I, Singer P, Hanison J, Mirza U, Conway D, Takasu A, Tanaka H, Otani N, Ohde S, Ishimatsu S, Coffey F, Dissmann P, Mirza K, Lomax M, Dissmann P, Coffey F, Mirza K, Lomax M, Miner JR, Leto R, Markota AM, Gradišek PG, Aleksejev VA, Sinkovič AS, Romagnoli S, Chelazzi C, Zagli G, Benvenuti F, Mancinelli P, Boninsegni P, Paparella L, Bos AT, Thomas O, Goslar T, Knafelj R, Perreault M, Martone A, Sandu PR, Rosu VA, Capilnean A, Murgoi P, Frenette AJ, Lecavalier A, Jayaraman D, Rico P, Bellemare P, Gelinas C, Williamson D, Nishida T, Kinoshita T, Iwata N, Yamakawa K, Fujimi S, Maggi L, Sposato F, Citterio G, Bonarrigo C, Rocco M, Zani V, De Blasi RA, Alcorn D, Barry L, Riedijk MA, Milstein DM, Caldas J, Panerai R, Camara L, Ferreira G, Bor-Seng-Shu E, Lima M, Galas F, Mian N, Nogueira R, de Oliveira GQ, Almeida J, Jardim J, Robinson TG, Gaioto F, Hajjar LA, Zabolotskikh I, Musaeva T, Saasouh W, Freeman J, Turan A, Saseedharan S, Pathrose E, Poojary S, Messika J, Martin Y, Maquigneau N, Henry-Lagarrigue M, Puechberty C, Stoclin A, Martin-Lefevre L, Blot F, Dreyfuss D, Dechanet A, Hajage D, Ricard J, Almeida E, Almeida J, Landoni G, Galas F, Fukushima J, Fominskiy E, De Brito C, Cavichio L, Almeida L, Ribeiro U, Osawa E, Boltes R, Battistella L, Hajjar L, Fontela P, Lisboa T, Junior LF, Friedman GF, Abruzzi F, Primo JAP, Filho PM, de Andrade JS, Brenner KM, boeira MS, Leães C, Rodrigues C, Vessozi A, Machado AS, Weiler M, Bryce H, Hudson A, Law T, Reece-Anthony R, Molokhia A, Abtahinezhadmoghaddam F, Cumber E, Channon L, Wong A, Groome R, Gearon D, Varley J, Wilson A, Reading J, Wong A, Zampieri FG, Bozza FA, Ferez M, Fernandes H, Japiassú A, Verdeal J, Carvalho AC, Knibel M, Salluh JI, Soares M, Gao J, Ahmadnia E, Patel B, McCartney J, MacKay A, Binning S, Wright C, Pugh RJ, Battle C, Hancock C, Harrison W, Szakmany T, Mulders F, Vandenbrande J, Dubois J, Stessel B, Siborgs K, Ramaekers D, Soares M, Silva UV, Homena WS, Fernandes GC, Moraes AP, Brauer L, Lima MF, De Marco F, Bozza FA, Salluh JI, Maric N, Mackovic M, Udiljak N, Bosso CE, Caetano RD, Cardoso AP, Souza OA, Pena R, Mescolotte MM, Souza IA, Mescolotte GM, Bangalore H, Borrows E, Barnes D, Ferreira V, Azevedo L, Alencar G, Andrade A, Bierrenbach A, Buoninsegni LT, Bonizzoli M, Cecci L, Cozzolino M, Peris A, Lindskog J, Rowland K, Sturgess P, Ankuli A, Molokhia A, Rosa R, Tonietto T, Ascoli A, Madeira L, Rutzen W, Falavigna M, Robinson C, Salluh J, Cavalcanti A, Azevedo L, Cremonese R, Da Silva D, Dornelles A, Skrobik Y, Teles J, Ribeiro T, Eugênio C, Teixeira C, Zarei M, Hashemizadeh H, Eriksson M, Strandberg G, Lipcsey M, Larsson A, Lignos M, Crissanthopoulou E, Flevari K, Dimopoulos P, Armaganidis A, Golub JG, Markota AM, Stožer AS, Sinkovič AS, Rüddel H, Ehrlich C, Burghold CM, Hohenstein C, Winning J, Sellami W, Hajjej Z, Bousselmi M, Gharsallah H, Labbene I, Ferjani M, Sattler J, Steinbrunner D, Poppert H, Schneider G, Blobner M, Kanz KG, Schaller SJ, Apap K, Xuereb G, Xuereb G, Apap K, Massa L, Xuereb G, Apap K, Massa L, Delvau N, Penaloza A, Liistro G, Thys F, Delattre IK, Hantson P, Roy PM, Gianello P, Hadîrcă L, Ghidirimschi A, Catanoi N, Scurtov N, Bagrinovschi M, Sohn YS, Cho YC, Golovin B, Creciun O, Ghidirimschi A, Bagrinovschi M, Tabbara R, Whitgift JZ, Ishimaru A, Yaguchi A, Akiduki N, Namiki M, Takeda M, Tamminen JN, Reinikainen M, Uusaro A, Taylor CG, Mills ED, Mackay AD, Ponzoni C, Rabello R, Serpa A, Assunção M, Pardini A, Shettino G, Corrêa T, Vidal-Cortés PV, Álvarez-Rocha L, Fernández-Ugidos P, Virgós-Pedreira A, Pérez-Veloso MA, Suárez-Paul IM, Del Río-Carbajo L, Fernández SP, Castro-Iglesias A, Butt A, Alghabban AA, Khurshid SK, Ali ZA, Nizami IN, Salahuddin NS, Alshahrani M, Alsubaie AW, Alshamsy AS, Alkhiliwi BA, Alshammari HK, Alshammari MB, Telmesani NK, Alshammari RB, Asonto LP, Zampieri FG, Damiani LP, Bozza F, Salluh JI, Cavalcanti AB, El Khattate A, Bizrane M, Madani N, Belayachi J, Abouqal R, Ramnarain D, Gouw-Donders B, Benstoem C, Moza A, Meybohm P, Stoppe C, Autschbach R, Devane D, Goetzenich A, Taniguchi LU, Araujo L, Salgado G, Vieira JM, Viana J, Ziviani N, Pessach I, Lipsky A, Nimrod A, O´Connor M, Matot I, Segal E, Kluzik A, Gradys A, Smuszkiewicz P, Trojanowska I, Cybulski M, De Jong A, Sebbane M, Chanques G, Jaber S, Rosa R, Robinson C, Bessel M, Cavalheiro L, Madeira L, Rutzen W, Oliveira R, Maccari J, Falavigna M, Sanchez E, Dutra F, Dietrich C, Balzano P, Rezende J, Teixeira C, Sinha S, Majhi K, Gorlicki JG, Pousset FP, Kelly J, Aron J, Gilbert AC, Urankar NP, Knafelj R, Irazabal M, Bosque M, Manciño J, Kotsopoulos A, Jansen N, Abdo W, Casey ÚM, O’Brien B, Plant R, Doyle B. 37th International Symposium on Intensive Care and Emergency Medicine (part 2 of 3). Crit Care 2017. [PMCID: PMC5374552 DOI: 10.1186/s13054-017-1630-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
22
|
Karavana V, Smith I, Kanellis G, Sigala I, Kinsella T, Zakynthinos S, Liu L, Chen J, Zhang X, Liu A, Guo F, Liu S, Yang Y, Qiu H, Grimaldi DG, Kaya E, Acicbe O, Kayaalp I, Asar S, Dogan M, Eren G, Hergunsel O, Pavelescu D, Grintescu I, Mirea L, Guanziroli M, Gotti M, Marino A, Cressoni M, Vergani G, Chiurazzi C, Chiumello D, Gattinoni L, Guanziroli M, Gotti M, Vergani G, Cressoni M, Chiurazzi C, Marino A, Spano S, Chiumello D, Gattinoni L, Guanziroli M, Gotti M, Vergani G, Marino A, Cressoni M, Chiurazzi C, Chiumello D, Gattinoni L, Massaro F, Moustakas A, Johansson S, Larsson A, Perchiazzi G, Zhang XW, Guo FM, Chen JX, Xue M, Yang Y, Qiu HB, Chen JX, Liu L, Yang L, Zhang XW, Guo FM, Yang Y, Qiu HB, Fister M, Knafelj R, Suzer MA, Kavlak ME, Atalan HK, Gucyetmez B, Cakar N, Weller D, Grootendorst AF, Dijkstra A, Kuijper TM, Cleffken BI, Regli A, De Keulenaer B, Van Heerden P, Hadfield D, Hopkins PA, Penhaligon B, Reid F, Hart N, Rafferty GF, Grasselli G, Mauri T, Lazzeri M, Carlesso E, Cambiaghi B, Eronia N, Maffezzini E, Bronco A, Abbruzzese C, Rossi N, Foti G, Bellani G, Pesenti A, Bassi GL, Panigada M, Ranzani O, Kolobow T, Zanella A, Cressoni M, Berra L, Parrini V, Kandil H, Salati G, Livigni S, Livigni S, Amatu A, Girardis M, Barbagallo M, Moise G, Mercurio G, Costa A, Vezzani A, Lindau S, Babel J, Cavana M, Torres A, Panigada M, Bassi GL, Ranzani OT, Kolobow T, Zanella A, Cressoni M, Berra L, Parrini V, Kandil H, Salati G, Livigni S, Amatu A, Girardis M, Barbagallo M, Moise G, Mercurio G, Costa A, Vezzani A, Lindau S, Babel J, Cavana M, Torres A, Umbrello M, Taverna M, Formenti P, Mistraletti G, Vetrone F, Marino A, Vergani G, Baisi A, Chiumello D, Garnero AG, Novotni DN, Arnal JA, Urner M, Fan E, Dres M, Vorona S, Brochard L, Ferguson ND, Goligher EC, Leung C, Joynt G, Wong W, Lee A, Gomersall C, Poels S, Casaer M, Schetz M, Van den Berghe G, Meyfroidt G, Holzgraefe B, Von Kobyletzki LB, Larsson A, Cianchi G, Becherucci F, Batacchi S, Cozzolino M, Franchi F, Di Valvasone S, Ferraro MC, Peris A, Phiphitthanaban H, Wacharasint P, Wongsrichanalai V, Lertamornpong A, Pengpinij O, Wattanathum A, Oer-areemitr N, Boddi M, Cianchi G, Cappellini E, Ciapetti M, Batacchi S, Di Lascio G, Bonizzoli M, Cozzolino M, Peris A, Lazzeri C, Cianchi G, Bonizzoli M, Di Lascio G, Cozzolino M, Peris A, Katsin ML, Hurava MY, Dzyadzko AM, Hermann A, Schellongowski P, Bojic A, Riss K, Robak O, Lamm W, Sperr W, Staudinger T, Buoninsegni LT, Bonizzoli M, Cozzolino M, Parodo J, Ottaviano A, Cecci L, Corsi E, Ricca V, Peris A, de Garibay APR, Ende-Schneider B, Schreiber C, Kreymann B, Turani F, Resta M, Niro D, Castaldi P, Boscolo G, Gonsales G, Martini S, Belli A, Zamidei L, Falco M, Lamas T, Mendes J, Galazzi A, Mauri T, Benco B, Binda F, Masciopinto L, Lazzeri M, Carlesso E, Lissoni A, Grasselli G, Adamini I, Pesenti A, Thamjamrassri T, Watcharotayangul J, Numthavaj P, Kongsareepong S, Higuera J, Cabestrero D, Rey L, Narváez G, Blandino A, Aroca M, Saéz S, De Pablo R, Mohamed A, Sklar M, Munshi L, Mauri T, Lazzeri M, Alban L, Turrini C, Panigada M, Taccone P, Carlesso E, Marenghi C, Spadaro S, Grasselli G, Volta C, Pesenti A, Higuera J, Alonso DC, Blandino A, Narváez G, González LR, Aroca M, Saéz S, De Pablo R, Franci A, Stocchi G, Cappuccini G, Socci F, Cozzolino M, Guetti C, Rastrelli P, Peris A, Nestorowicz A, Glapinski J, Fijalkowska-Nestorowicz A, Wosko J, Fijalkowska-Nestorowicz A, Glapinski J, Wosko J, Duprez F, Bonus T, Cuvelier G, Mashayekhi S, Ollieuz S, Reychler G, Bonus T, Duprez F, Cuvelier G, Mashayekhi S, Ollieuz S, Reychler G, Kuchyn I, Bielka K, Sergienko A, Jones H, Day C, Park SC, Yeom SR, Myatra SN, Gupta S, Rajnala V, Divatia J, Silva JV, Olvera OA, Schulte RC, Bermudez MC, Zorrilla LP, Ferretis HL, García KT, Balciuniene N, Ramsaite J, Kriukelyte O, Krikscionaitiene A, Tamosuitis T, Terragni P, Brazzi L, Falco D, Pistidda L, Magni G, Bartoletti L, Mascia L, Filippini C, Ranieri V, Kyriakoudi A, Rovina N, Koltsida O, Konstantellou E, Kardara M, Kostakou E, Gavriilidis G, Vasileiadis I, Koulouris N, Koutsoukou A, Van Snippenburg W, Kröner A, Flim M, Buise M, Hemler R, Spronk P, Regli A, Noffsinger B, De Keulenaer B, Singh B, Hockings L, Van Heerden P, Spina C, Bronco A, Magni F, Di Giambattista C, Vargiolu A, Bellani G, Foti G, Citerio G, Scaramuzzo G, Spadaro S, Waldmann AD, Böhm SH, Ragazzi R, Volta CA, Heines SJ, Strauch U, Van de Poll MC, Roekaerts PM, Bergmans DC, Sosio S, Gatti S, Maffezzini E, Punzi V, Asta A, Foti G, Bellani G, Glapinski J, Mroczka J, Nestorowicz A, Fijalkowska-Nestorowicz A, Yaroshetskiy AI, Rezepov NA, Mandel IA, Gelfand BR, Ozen E, Karakoc E, Ayyildiz A, Kara S, Ekemen S, Yelken BB, Saasouh W, Freeman J, Turan A, Hajjej Z, Sellami W, Bousselmi M, Samoud W, Gharsallah H, Labbene I, Ferjani M, Vetrugno L, Barbariol F, Forfori F, Regeni I, Della Rocca G, Jansen D, Jonkman A, Doorduin J, Roesthuis L, Van der Hoeven J, Heunks L, Marocco SA, Bottiroli M, Pinciroli R, Galanti V, Calini A, Gagliardone M, Bellani G, Fumagalli R, Gatti S, Abbruzzese C, Ippolito D, Sala VL, Meroni V, Bronco A, Foti G, Bellani G, Elbanna M, Nassar Y, Abdelmohsen A, Yahia M, Mongodi S, Mojoli F, Via G, Tavazzi G, Fava F, Pozzi M, Iotti GA, Bouhemad B, Ruiz-Ferron F, Simón JS, Gordillo-Resina M, Chica-Saez V, Garcia MR, Vela-Colmenero R, Redondo-Orts M, Gontijo-Coutinho C, Ozahata T, Nocera P, Franci D, Santos T, Carvalho-Filho M, Fochi O, Gatti S, Nacoti M, Signori D, Bronco A, Bonacina D, Bellani G, Bonanomi E, Mongodi S, Bonvecchio E, Stella A, Roldi E, Orlando A, Luperto M, Bouhemad B, Iotti GA, Mojoli F, Trunfio D, Licitra G, Martinelli R, Vannini D, Giuliano G, Vetrugno L, Forfori F, Näslund E, Lindberg LG, Lund I, Larsson A, Frithiof R, Nichols A, Freeman J, Pentakota S, Kodali B, Pranskunas A, Kiudulaite I, Simkiene J, Damanskyte D, Pranskuniene Z, Arstikyte J, Vaitkaitis D, Pilvinis V, Brazaitis M, Pool R, Haugaa H, Botero A, Escobar D, Maberry D, Tønnessen T, Zuckerbraun B, Pinsky M, Gomez H, Lyons H, Trimmings A, Domizi R, Scorcella C, Damiani E, Pierantozzi S, Tondi S, Monaldi V, Carletti A, Zuccari S, Adrario E, Pelaia P, Donati A, Kazune S, Grabovskis A, Volceka K, Rubins U, Bol M, Suverein M, Delnoij T, Driessen R, Heines S, Delhaas T, Vd Poll M, Sels J, Jozwiak M, Chambaz M, Sentenac P, Richard C, Monnet X, Teboul JL, Bitar Z, Maadarani O, Al Hamdan R, Huber W, Malbrain M, Chew M, Mallat J, Tagami T, Hundeshagen S, Wolf S, Huber W, Mair S, Schmid R, Aron J, Adlam M, Dua G, Mu L, Chen L, Yoon J, Clermont G, Dubrawski A, Duhailib Z, Al Assas K, Shafquat A, Salahuddin N, Donaghy J, Morgan P, Valeanu L, Stefan M, Provenchere S, Longrois D, Shaw A, Mythen MG, Shook D, Hayashida D, Zhang X, Munson SH, Sawyer A, Mariyaselvam M, Blunt M, Young P, Nakwan N, Khwannimit B, Checharoen P, Berger D, Moller P, Bloechlinger S, Bloch A, Jakob S, Takala J, Van den Brule JM, Stolk R, Vinke E, Van Loon LM, Pickkers P, Van der Hoeven JG, Kox M, Hoedemaekers CW, Werner-Moller P, Jakob S, Takala J, Berger D, Bertini P, Guarracino F, Colosimo D, Gonnella S, Brizzi G, Mancino G, Baldassarri R, Pinsky MR, Bertini P, Gonnella S, Brizzi G, Mancino G, Amitrano D, Guarracino F, Goslar T, Stajer D, Radsel P, De Vos R, Dijk NBV, Stringari G, Cogo G, Devigili A, Graziadei MC, Bresadola E, Lubli P, Amella S, Marani F, Polati E, Gottin L, Colinas L, Hernández G, Vicho R, Serna M, Canabal A, Cuena R, Jozwiak M, Gimenez J, Teboul JL, Mercado P, Depret F, Richard C, Monnet X, Hajjej Z, Sellami W, Sassi K, Gharsallah H, Labbene I, Ferjani M, Herner A, Schmid R, Huber W, Abded N, Nassar Y, Elghonemi M, Monir A, Nikhilesh J, Apurv T, Uber AU, Grossestreuer A, Moskowitz A, Patel P, Holmberg MJ, Donnino MW, Graham CA, Hung K, Lo R, Leung LY, Lee KH, Yeung CY, Chan SY, Trembach N, Zabolotskikh I, Caldas J, Panerai R, Camara L, Ferreira G, Almeida J, de Oliveira GQ, Jardim J, Bor-Seng-Shu E, Lima M, Nogueira R, Jatene F, Zeferino S, Galas F, Robinson T, Hajjar LA, Caldas J, Panerai R, Ferreira G, Camara L, Zeferino S, Jardim J, Bor-Seng-Shu E, Oliveira M, Norgueira R, Groehs R, Ferreira-Santos L, Galas F, Oliveira G, Almeida J, Robinson T, Jatene F, Hajjar L, Ferreira G, Ribeiro J, Galas F, Gaiotto F, Lisboa L, Fukushima J, Rizk S, Almeida J, Jatene F, Osawa E, Franco R, Kalil R, Hajjar L, Chlabicz M, Sobkowicz B, Kaminski K, Kazimierczyk R, Musial W, Tycińska A, Siranovic M, Gopcevic A, Gavranovic ZG, Horvat AH, Krolo H, Rode B, Videc L, Trifi A, Abdellatif S, Ismail KB, Bouattour A, Daly F, Nasri R, Lakhal SB, Beurton A, Teboul JL, Girotto V, Galarza L, Richard C, Monnet X, Beurton A, Teboul JL, Girotto V, Galarza L, Richard C, Monnet X, Girotto V, Teboul JL, Beurton A, Galarza L, Guedj T, Monnet X, Galarza L, Mercado P, Teboul JL, Girotto V, Beurton A, Richard C, Monnet X, Iliæ MK, Sakic L, NN V, Stojcic L, Jozwiak M, Depret F, Teboul JL, Alphonsine J, Lai C, Richard C, Monnet X, Tapanwong N, Chuntupama P, Wacharasint P, Huber W, Hoellthaler J, Lahmer T, Schmid R, Latham H, Bengtson CD, Satterwhite L, Stites M, Simpson SQ, Latham H, Bengtson CD, Satterwhite L, Stites M, Simpson SQ, Skladzien T, Cicio M, Garlicki J, Serednicki W, Wordliczek J, Vargas P, Salazar A, Mercado P, Espinoza M, Graf J, Kongpolprom N, Sanguanwong N, Jonnada S, Gerrard C, Jones N, Morley T, Thorburn PT, Trimmings A, Musaeva T, Zabolotskikh I, Salazar A, Vargas P, Mercado P, Espinoza M, Graf J, Horst S, Lipcsey M, Kawati R, Pikwer A, Rasmusson J, Castegren M, Shilova A, Yafarova A, Gilyarov M, Shilova A, Yafarova A, Gilyarov M, Stojiljkovic DLL, Ulici A, Reidt S, Lam T, Jancik J, Ragab D, Taema K, Farouk W, Saad M, Liu X, Holmberg MJ, Uber A, Montissol S, Donnino M, Andersen LW, Perlikos F, Lagiou M, Papalois A, Kroupis C, Toumpoulis I, Osawa E, Carter D, Sardo S, Almeida J, Galas F, Rizk S, Franco R, Hajjar L, Landoni G, Kongsayreepong S, Sungsiri R, Wongsripunetit P, Marchio P, Guerra-Ojeda S, Gimeno-Raga M, Mauricio MD, Valles SL, Aldasoro C, Jorda A, Aldasoro M, Vila JM, Borg UB, Neitenbach AM, García M, González PG, Romero MG, Orduña PS, Cano AG, Rhodes A, Grounds RM, Cecconi M, Lee C, Hatib F, Jian Z, Rinehart J, De Los Santos J, Canales C, Cannesson M, García MIM, Hatib F, Jian Z, Scheeren T, Jian Z, Hatib F, Pinsky M, Chantziara V, Vassi A, Michaloudis G, Sanidas E, Golemati S, Bateman RM, Mokhtar A, Omar W, Aziz KA, El Azizy H, Nielsen DLL, Holler JG, Lassen A, Eriksson M, Strandberg G, Lipcsey M, Larsson A, Capoletto C, Almeida J, Ferreira G, Fukushima J, Nakamura R, Risk S, Osawa E, Park C, Oliveira G, Galas F, Franco R, Hajjar L, Dias F, D’Arrigo N, Fortuna F, Redaelli S, Zerman L, Becker L, Serrano T, Cotes L, Ramos F, Fadel L, Coelho F, Mendes C, Real J, Pedron B, Kuroki M, Costa E, Azevedo L. 37th International Symposium on Intensive Care and Emergency Medicine (part 1 of 3). Crit Care 2017. [PMCID: PMC5374603 DOI: 10.1186/s13054-017-1628-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
23
|
Affiliation(s)
- M. Vallejo
- Intelligent Systems Lab, Heriot-Watt University, Edinburgh, UK
- Robotics Lab, Heriot-Watt University, Edinburgh, UK
| | - D. Corne
- Intelligent Systems Lab, Heriot-Watt University, Edinburgh, UK
| | - P. Vargas
- Robotics Lab, Heriot-Watt University, Edinburgh, UK
| |
Collapse
|
24
|
Nunes B, Barreto M, Gil AP, Kislaya I, Namorado S, Antunes L, Gaio V, Santos AJ, Rodrigues AP, Santos J, Alves-Alves C, Castilho E, Cordeiro E, Dinis A, Prokopenko T, Silva AC, Vargas P, Lyshol H, Dias CM. The first Portuguese National Health Examination Survey (2015): design, planning and implementation. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw175.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
25
|
Martins M, Wagner V, Webber L, Salvadori G, Fonseca F, Castilho R, Squarize C, Vargas P. EXPRESSION OF MUTS± COMPLEX PROTEINS PREDICTS POOR PROGNOSIS IN ORAL SQUAMOUS CELL CARCINOMA. Oral Surg Oral Med Oral Pathol Oral Radiol 2016. [DOI: 10.1016/j.oooo.2016.06.085] [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]
|
26
|
Abstract
We present an optimal analysis for a quantum mechanical engine working between two energy baths within the framework of relativistic quantum mechanics, adopting a first-order correction. This quantum mechanical engine, with the direct energy leakage between the energy baths, consists of two adiabatic and two isoenergetic processes and uses a three-level system of two noninteracting fermions as its working substance. Assuming that the potential wall moves at a finite speed, we derive the expression of power output and, in particular, reproduce the expression for the efficiency at maximum power.
Collapse
Affiliation(s)
- Francisco J Peña
- Instituto de Física, Pontificia Universidad Católica de Valparaíso, Av. Brasil 2950, Valparaíso, Chile
| | - Michel Ferré
- Instituto de Física, Pontificia Universidad Católica de Valparaíso, Av. Brasil 2950, Valparaíso, Chile
| | - P A Orellana
- Departamento de Física, Universidad Técnica Federico Santa María, Casilla 110 V, Valparaíso, Chile
| | - René G Rojas
- Instituto de Física, Pontificia Universidad Católica de Valparaíso, Av. Brasil 2950, Valparaíso, Chile
| | - P Vargas
- Departamento de Física, Universidad Técnica Federico Santa María, Casilla 110 V,CEDENNA, Valparaíso, Chile
| |
Collapse
|
27
|
Fernández-Mazuecos M, Jiménez-Mejías P, Martín-Bravo S, Buide ML, Álvarez I, Vargas P. Narrow endemics on coastal plains: Miocene divergence of the critically endangered genus Avellara (Compositae). Plant Biol (Stuttg) 2016; 18:729-38. [PMID: 27039878 DOI: 10.1111/plb.12458] [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] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 03/30/2016] [Indexed: 05/25/2023]
Abstract
Critically endangered species representing ancient, evolutionarily isolated lineages must be given priority when allocating resources for conservation projects. Sound phylogenetic analyses and divergence time estimations are required to detect them, and studies on their population genetics, ecological requirements and breeding system are needed to understand their evolutionary history and to design efficient conservation strategies. Here we present the paradigmatic case of Avellara, a critically endangered monotypic genus of Compositae inhabiting a few swamps in the west-southwest Iberian coastal plains. Our phylogenetic and dating analyses based on nuclear (ITS) and plastid (matK) DNA sequences support a Miocene (>8.6 Ma) divergence between Avellara and closely related genera, resulting in marked morphological and ecological differentiation. We found alarmingly low levels of genetic diversity, based on AFLPs and plastid DNA sequences, and confirmed the prevalence of clonal reproduction. Species distribution modelling suggested a large macroclimatically suitable area for Avellara in the western Iberian Peninsula, but its apparently narrow microecological requirements restrict its distribution to peatlands with low-mineralised waters. Although five populations have been recorded from Spain and Portugal in the past, its current distribution may be reduced to only one population, recurrently found in the last decade but threatened by herbivory and habitat degradation. All this confirms the consideration of Avellara as a threatened species with high phylogenetic singularity, and makes it a flagship species for plant conservation in both Spain and Portugal that should be given priority in the design of in situ and ex situ conservation programmes.
Collapse
Affiliation(s)
- M Fernández-Mazuecos
- Real Jardín Botánico (RJB-CSIC), Madrid, Spain
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - P Jiménez-Mejías
- Real Jardín Botánico (RJB-CSIC), Madrid, Spain
- School of Biological Sciences, Washington State University, Pullman, WA, USA
| | - S Martín-Bravo
- Área de Botánica, Departamento de Biología Molecular e Ingeniería Bioquímica, Universidad Pablo de Olavide, Sevilla, Spain
| | - M L Buide
- Área de Botánica, Departamento de Biología Molecular e Ingeniería Bioquímica, Universidad Pablo de Olavide, Sevilla, Spain
| | - I Álvarez
- Real Jardín Botánico (RJB-CSIC), Madrid, Spain
| | - P Vargas
- Real Jardín Botánico (RJB-CSIC), Madrid, Spain
| |
Collapse
|
28
|
Raab M, Gentili M, de Belly H, Thiam HR, Vargas P, Jimenez AJ, Lautenschlaeger F, Voituriez R, Lennon-Duménil AM, Manel N, Piel M. ESCRT III repairs nuclear envelope ruptures during cell migration to limit DNA damage and cell death. Science 2016; 352:359-62. [PMID: 27013426 DOI: 10.1126/science.aad7611] [Citation(s) in RCA: 583] [Impact Index Per Article: 72.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 02/25/2016] [Indexed: 12/18/2022]
Abstract
In eukaryotic cells, the nuclear envelope separates the genomic DNA from the cytoplasmic space and regulates protein trafficking between the two compartments. This barrier is only transiently dissolved during mitosis. Here, we found that it also opened at high frequency in migrating mammalian cells during interphase, which allowed nuclear proteins to leak out and cytoplasmic proteins to leak in. This transient opening was caused by nuclear deformation and was rapidly repaired in an ESCRT (endosomal sorting complexes required for transport)-dependent manner. DNA double-strand breaks coincided with nuclear envelope opening events. As a consequence, survival of cells migrating through confining environments depended on efficient nuclear envelope and DNA repair machineries. Nuclear envelope opening in migrating leukocytes could have potentially important consequences for normal and pathological immune responses.
Collapse
Affiliation(s)
- M Raab
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France. Institut Pierre-Gilles de Gennes, PSL Research University, F-75005 Paris, France
| | - M Gentili
- Institut Curie, PSL Research University, INSERM, U 932, F-75005 Paris, France
| | - H de Belly
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France
| | - H R Thiam
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France
| | - P Vargas
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France. Institut Pierre-Gilles de Gennes, PSL Research University, F-75005 Paris, France
| | - A J Jimenez
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France
| | - F Lautenschlaeger
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France
| | - Raphaël Voituriez
- Laboratoire de Physique Théorique de la Matière Condensée, CNRS UMR 7600, Université Pierre et Marie Curie, Paris, France. Laboratoire Jean Perrin, CNRS UMR 8237, Université Pierre et Marie Curie, Paris, France
| | - A M Lennon-Duménil
- Institut Curie, PSL Research University, INSERM, U 932, F-75005 Paris, France
| | - N Manel
- Institut Curie, PSL Research University, INSERM, U 932, F-75005 Paris, France
| | - M Piel
- Institut Curie, PSL Research University, CNRS, UMR 144, F-75005 Paris, France. Institut Pierre-Gilles de Gennes, PSL Research University, F-75005 Paris, France.
| |
Collapse
|
29
|
Groll A, George J, Vargas P, La Rivière P, Meng LJ. Element Mapping in Organic Samples Utilizing a Benchtop X-Ray Fluorescence Emission Tomography (XFET) System. IEEE Trans Nucl Sci 2015; 62:2310-2317. [PMID: 26705368 PMCID: PMC4686274 DOI: 10.1109/tns.2015.2465380] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
X-ray fluorescence computed tomography (XFCT) is an emerging imaging modality that maps the three-dimensional distribution of elements, generally metals, in ex vivo specimens and potentially in living animals and humans. Building on our previous synchrotron-based work, we experimentally explored the use of a benchtop X-ray fluorescence computed tomography system for mapping trace-metal ions in biological samples. This system utilizes a scanning pencil-beam to stimulate the object and then relies on a detection system, with single or multiple slit apertures placed in front of position-sensitive X-ray detectors, to collect the fluorescence X-rays and to form 3-D elemental map without the need for tomographic imaging reconstruction. The technique was used to generate images of the elemental distributions of a triple-tube phantom and an osmium-stained zebrafish.
Collapse
Affiliation(s)
- A. Groll
- Nuclear, Plasma, and Radiological Engineering, University of Illinois at Urbana-Champaign, IL 61801 USA
| | - J. George
- Nuclear, Plasma, and Radiological Engineering, University of Illinois at Urbana-Champaign, IL 61801 USA
| | - P. Vargas
- Department of Radiology, University of Chicago, IL 60637 USA, telephone: 773-702-6975
| | - P.J. La Rivière
- Department of Radiology, University of Chicago, IL 60637 USA, telephone: 773-702-6975
| | - L. J. Meng
- Nuclear, Plasma, and Radiological Engineering, University of Illinois at Urbana-Champaign, IL 61801 USA, telephone: 217-333-7710
| |
Collapse
|
30
|
Florez JM, Negrete OA, Vargas P, Ross CA. Geometrically frustrated Fe2P-like systems: beyond the Fe-trimer approximation. J Phys Condens Matter 2015; 27:286004. [PMID: 26125529 DOI: 10.1088/0953-8984/27/28/286004] [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: 06/04/2023]
Abstract
Fe(2)P-like structures can be strongly frustrated magnets due to their Kagome/triangular intercalated-layer structure. A complete magnetic solution of the complex spin architecture, and hence the full potential of the magnetic phenomena in Fe(2)P-like material prototypes, is yet to be found. A previous magnetic model for a representative FeCrAs-like system used a mean-field effective-spin to describe the 3g-Wyckoff located Fe-triangles. Such an approach demonstrated the outstanding magnetocaloric properties of the material but left the question of whether the intra-trimer interaction could lead to new physical phenomena and therefore more potentially useful properties. In this work Monte Carlo simulations are employed in order to understand both the influence of the additional degrees of freedom introduced by the Fe-trimers and the changes caused by all the possible exchange couplings between them. Complex scenarios arise, in which FM coupling in the trimers gives rise to both in-plane and out-of-plane inter-layer AFM states; whereas AFM exchange in the trimers gives rise to three distinct states, i.e. AFM-canted layers, a non-collinear superposition of ferromagnetic Kagome/triangular orderings, and tilted inter-planar AFM order. These last three configurations generate a double bifurcated magnetic phase diagram while the first one mimics the behavior seen in a model that treats the trimer as an effective-spin under an applied magnetic field.
Collapse
Affiliation(s)
- J M Florez
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. Departamento de Física, Universidad Técnica Federico Santa María, PO Box 110-V, Valparaíso, Chile
| | | | | | | |
Collapse
|
31
|
Blanco-Pastor JL, Ornosa C, Romero D, Liberal IM, Gómez JM, Vargas P. Bees explain floral variation in a recent radiation of Linaria. J Evol Biol 2015; 28:851-63. [DOI: 10.1111/jeb.12609] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 02/15/2015] [Accepted: 02/20/2015] [Indexed: 01/06/2023]
Affiliation(s)
- J. L. Blanco-Pastor
- Real Jardín Botánico de Madrid (RJB-CSIC); Madrid Spain
- Department of Biological and Environmental Sciences; University of Gothenburg; Göteborg Sweden
| | - C. Ornosa
- Departmento de Zoología y Antropología Física; Universidad Complutense de Madrid; Madrid Spain
| | - D. Romero
- Departmento de Zoología y Antropología Física; Universidad Complutense de Madrid; Madrid Spain
| | - I. M. Liberal
- Real Jardín Botánico de Madrid (RJB-CSIC); Madrid Spain
| | - J. M. Gómez
- Departmento de Ecología Funcional y Evolutiva; Estación Experimental de Zonas Áridas (EEZA-CSIC); Almería Spain
- Departamento de Ecología; Universidad de Granada; Granada Spain
| | - P. Vargas
- Real Jardín Botánico de Madrid (RJB-CSIC); Madrid Spain
| |
Collapse
|
32
|
Rosso C, Perlbarg V, Valabregue R, Arbizu C, Ferrieux S, Alshawan B, Vargas P, Leger A, Zavanone C, Corvol JC, Meunier S, Lehéricy S, Samson Y. Broca's area damage is necessary but not sufficient to induce after-effects of cathodal tDCS on the unaffected hemisphere in post-stroke aphasia. Brain Stimul 2014; 7:627-35. [PMID: 25022472 DOI: 10.1016/j.brs.2014.06.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [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: 04/24/2014] [Revised: 06/06/2014] [Accepted: 06/08/2014] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND The inter-individual variability of behavioral effects after tDCS applied to the unaffected right hemisphere in stroke may be related to factors such as the lesion location. OBJECTIVE/HYPOTHESIS We investigated the effect of left Broca's area (BA) damage on picture naming in aphasic patients after cathodal tDCS applied over the right BA. METHODS We conducted a study using pre-interventional diffusion and resting state functional MRI (rsfMRI) and two cross-over tDCS sessions (TYPE: sham and cathodal) over the right homologous BA in aphasic stroke patients with ischemic lesions involving the left BA (BA+) or other left brain areas (BA-). Picture naming accuracy was assessed after each session. Inter-hemispheric (IH) functional balance was investigated via rsfMRI connectivity maps using the right BA as a seed. Probabilistic tractography was used to study the integrity of language white matter pathways. RESULTS tDCS had different effects on picture naming accuracy in BA+ and BA- patients (TYPE × GROUP interaction, F(1,19): 4.6, P: 0.04). All BA- patients except one did not respond to tDCS and demonstrated normal IH balance between the right and left BA when compared to healthy subjects. BA+ patients were improved by tDCS in 36% and had decreased level of functional IH balance. Improvement in picture naming after cathodal tDCS was associated with the integrity of the arcuate fasciculus in BA+ patients. CONCLUSIONS Behavioral effects of cathodal tDCS on the unaffected right hemisphere differ depending on whether BA and the arcuate fasciculus are damaged. Therefore, IH imbalance could be a direct consequence of anatomical lesions.
Collapse
Affiliation(s)
- C Rosso
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; COGIMAGE, UPMC Paris 6, Paris, France; APHP, Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, Paris, France; Univ Paris 11, IFR49, DSV/I2BM/NeuroSpin, Bat 145, Gif-sur-Yvette F-91191, France.
| | - V Perlbarg
- Univ Paris 11, IFR49, DSV/I2BM/NeuroSpin, Bat 145, Gif-sur-Yvette F-91191, France; Inserm, UPMC Univ Paris 06, UMRS 678, Laboratoire d'Imagerie Fonctionnelle, Paris, France
| | - R Valabregue
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; Institut du Cerveau et de la Moelle épinière, Centre de Neuro-Imagerie de Recherche (CENIR), Paris, France
| | - C Arbizu
- APHP, Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, Paris, France; Centre des Maladies Cognitives et Comportementales, IM2A, Hôpital Pitié-Salpêtrière, Paris, France
| | - S Ferrieux
- Centre des Maladies Cognitives et Comportementales, IM2A, Hôpital Pitié-Salpêtrière, Paris, France; APHP, Service de Soins de suites et Réadaptation, Hôpital Pitié-Salpêtrière, Paris, France
| | - B Alshawan
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; COGIMAGE, UPMC Paris 6, Paris, France
| | - P Vargas
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; COGIMAGE, UPMC Paris 6, Paris, France
| | - A Leger
- APHP, Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, Paris, France
| | - C Zavanone
- APHP, Service de Soins de suites et Réadaptation, Hôpital Pitié-Salpêtrière, Paris, France
| | - J C Corvol
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; INSERM, APHP, Centre d'Investigation Clinique CIC9503, Département des Maladies du Système Nerveux, Hôpital Pitié-Salpêtrière, Paris, France
| | - S Meunier
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; Institut du Cerveau et de la Moelle épinière, Movement Disorders and Basal Ganglia: Pathophysiology and Experimental Therapeutics, Paris, France
| | - S Lehéricy
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; Institut du Cerveau et de la Moelle épinière, Centre de Neuro-Imagerie de Recherche (CENIR), Paris, France; APHP, Service de Neuroradiologie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Y Samson
- CRICM - Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière, UPMC Paris 6, Paris, France; Inserm, U975; CNRS, UMR 7225, Paris, France; COGIMAGE, UPMC Paris 6, Paris, France; APHP, Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, Paris, France
| |
Collapse
|
33
|
Boileau P, McClelland WB, O'Shea K, Vargas P, Pinedo M, Old J, Zumstein MA. Arthroscopic Hill-Sachs Remplissage with Bankart Repair: Strategy and Technique. JBJS Essent Surg Tech 2014. [DOI: 10.2106/jbjs.st.m.00033.test] [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
|
34
|
Fu G, Meng LJ, Eng P, Newville M, Vargas P, La Riviere P. Experimental demonstration of novel imaging geometries for x-ray fluorescence computed tomography. Med Phys 2014; 40:061903. [PMID: 23718594 DOI: 10.1118/1.4801907] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE X-ray fluorescence computed tomography (XFCT) is an emerging imaging modality that maps the three-dimensional distribution of elements, generally metals, in ex vivo specimens and potentially in living animals and humans. At present, it is generally performed at synchrotrons, taking advantage of the high flux of monochromatic x rays, but recent work has demonstrated the feasibility of using laboratory-based x-ray tube sources. In this paper, the authors report the development and experimental implementation of two novel imaging geometries for mapping of trace metals in biological samples with ∼50-500 μm spatial resolution. METHODS One of the new imaging approaches involves illuminating and scanning a single slice of the object and imaging each slice's x-ray fluorescent emissions using a position-sensitive detector and a pinhole collimator. The other involves illuminating a single line through the object and imaging the emissions using a position-sensitive detector and a slit collimator. They have implemented both of these using synchrotron radiation at the Advanced Photon Source. RESULTS The authors show that it is possible to achieve 250 eV energy resolution using an electron multiplying CCD operating in a quasiphoton-counting mode. Doing so allowed them to generate elemental images using both of the novel geometries for imaging of phantoms and, for the second geometry, an osmium-stained zebrafish. CONCLUSIONS The authors have demonstrated the feasibility of these two novel approaches to XFCT imaging. While they use synchrotron radiation in this demonstration, the geometries could readily be translated to laboratory systems based on tube sources.
Collapse
Affiliation(s)
- Geng Fu
- Department of Nuclear, Plasma, and Radiological Engineering, The University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | | | | | | | | | | |
Collapse
|
35
|
Guerrero Tejada M, Tovar I, Zurita M, Del moral R, Expósito J, Martínez M, Gentil M, Linares I, Vargas P, Prieto C. EP-1405: Stereotactic radiosurgery in the treatment of melanoma brain metastases. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31523-1] [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: 11/29/2022]
|
36
|
Blanco-Pastor JL, Vargas P. Autecological traits determined two evolutionary strategies in Mediterranean plants during the Quaternary: low differentiation and range expansion versus geographical speciation in Linaria. Mol Ecol 2013; 22:5651-68. [PMID: 24134639 DOI: 10.1111/mec.12518] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [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: 10/19/2011] [Accepted: 08/24/2013] [Indexed: 01/18/2023]
Abstract
The evolutionary patterns of the Mediterranean flora during the Quaternary have been relatively well documented based on phylogenetic and biogeographic analyses, but few studies have addressed the evolutionary traits that determined diversification and range expansion success during this period. We analysed previously published and newly generated sequences of three plastid noncoding regions (rpl32-trnL(UAG) , trnS-trnG and trnL-trnF), the nuclear ribosomal internal transcribed spacer (ITS) and a low-copy nuclear gene intron (AGT1) of Linaria sect. Supinae, a group of angiosperms that diversified in the Quaternary. The origin and recent colonization dynamics of closely related lineages were inferred by biogeographic reconstruction and phylogeographic analyses, while breeding system experiments coupled with ecological and morphological data were used to test association with range expansion and diversification. A combination of traits, including selfing, short lifespan and the ability to tolerate a wide variety of substrates, were key factors underlying range expansion after long-distance dispersal throughout the Mediterranean basin. By contrast, self-incompatibility may have promoted higher diversification rates in narrow ranges of the Iberian Peninsula. We argue that a few traits contributed to the adoption of two contrasting strategies that may have been predominant in the evolution of Mediterranean angiosperms.
Collapse
Affiliation(s)
- J L Blanco-Pastor
- Real Jardín Botánico de Madrid (RJB-CSIC), Plaza de Murillo, 2, 28014, Madrid, Spain
| | | |
Collapse
|
37
|
Blanco-Pastor JL, Fernández-Mazuecos M, Vargas P. Past and future demographic dynamics of alpine species: limited genetic consequences despite dramatic range contraction in a plant from the Spanish Sierra Nevada. Mol Ecol 2013; 22:4177-4195. [DOI: 10.1111/mec.12383] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Revised: 05/07/2013] [Accepted: 05/09/2013] [Indexed: 01/16/2023]
Affiliation(s)
| | | | - P. Vargas
- Real Jardín Botánico (RJB-CSIC); Plaza de Murillo 2 28014 Madrid Spain
| |
Collapse
|
38
|
Florez JM, Vargas P, Garcia C, Ross CA. Magnetic entropy change plateau in a geometrically frustrated layered system: FeCrAs-like iron-pnictide structure as a magnetocaloric prototype. J Phys Condens Matter 2013; 25:226004. [PMID: 23673475 DOI: 10.1088/0953-8984/25/22/226004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Monte Carlo modeling suggests that the magnetothermal features of the Fe2P-structured FeCrAs-like compound offer a promising route for the design of magnetocaloric materials. The prototype structure is modeled as antiferromagnetically coupled layered Heisenberg systems mimicking the distorted Kagome/triangular stacked architecture of FeCrAs iron-pnictide. The magnetic entropy change ΔSm(T) presents a plateau-like behavior which can be tailored by tuning either the JCr-Fe/JCr-Cr exchange energy ratio or the magnetic field. The plateau is defined by cooperative spin ordering within a ferrimagnetic region which exists between two critical temperatures separating at the lower bound (Tac) a canted antiferromagnetic phase and at the upper bound (Tdc) the thermally disordered phase. The refrigerant capacity and adiabatic change of temperature are A(H)(Tdc - Tac) and A(H)Tp/Cm respectively, with Tac < Tp < Tdc, A(H) an increasing positive function of the field defining the height of the plateau and Cm the magnetic specific heat, whose critical behavior is related to the T(a,d)(c) values.
Collapse
Affiliation(s)
- J M Florez
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | | | | |
Collapse
|
39
|
del Moral R, Tovar I, Zurita M, Vargas P, Guerrero R, Gentil M, Linares I, Martínez M, Navarro M. Concomitant boost in early breast cancer. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.084] [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: 10/26/2022] Open
|
40
|
Besnard G, Khadari B, Navascués M, Fernández-Mazuecos M, El Bakkali A, Arrigo N, Baali-Cherif D, Brunini-Bronzini de Caraffa V, Santoni S, Vargas P, Savolainen V. The complex history of the olive tree: from Late Quaternary diversification of Mediterranean lineages to primary domestication in the northern Levant. Proc Biol Sci 2013; 280:20122833. [PMID: 23390107 DOI: 10.1098/rspb.2012.2833] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [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
The location and timing of domestication of the olive tree, a key crop in Early Mediterranean societies, remain hotly debated. Here, we unravel the history of wild olives (oleasters), and then infer the primary origins of the domesticated olive. Phylogeography and Bayesian molecular dating analyses based on plastid genome profiling of 1263 oleasters and 534 cultivated genotypes reveal three main lineages of pre-Quaternary origin. Regional hotspots of plastid diversity, species distribution modelling and macrofossils support the existence of three long-term refugia; namely the Near East (including Cyprus), the Aegean area and the Strait of Gibraltar. These ancestral wild gene pools have provided the essential foundations for cultivated olive breeding. Comparison of the geographical pattern of plastid diversity between wild and cultivated olives indicates the cradle of first domestication in the northern Levant followed by dispersals across the Mediterranean basin in parallel with the expansion of civilizations and human exchanges in this part of the world.
Collapse
Affiliation(s)
- G Besnard
- CNRS-UPS-ENFA, EDB, UMR 5174, Bât. 4R1, 31062 Toulouse Cedex 9, France.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
García-Verdugo C, Calleja JA, Vargas P, Silva L, Moreira O, Pulido F. Polyploidy and microsatellite variation in the relict tree Prunus lusitanica L.: how effective are refugia in preserving genotypic diversity of clonal taxa? Mol Ecol 2013; 22:1546-57. [PMID: 23379976 DOI: 10.1111/mec.12194] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 12/03/2012] [Accepted: 12/04/2012] [Indexed: 11/27/2022]
Abstract
Refugia are expected to preserve genetic variation of relict taxa, especially in polyploids, because high gene dosages could prevent genetic erosion in small isolated populations. However, other attributes linked to polyploidy, such as asexual reproduction, may strongly limit the levels of genetic variability in relict populations. Here, ploidy levels and patterns of genetic variation at nuclear microsatellite loci were analysed in Prunus lusitanica, a polyploid species with clonal reproduction that is considered a paradigmatic example of a Tertiary relict. Sampling in this study considered a total of 20 populations of three subspecies: mainland lusitanica (Iberian Peninsula and Morocco), and island azorica (Azores) and hixa (Canary Islands and Madeira). Flow cytometry results supported an octoploid genome for lusitanica and hixa, whereas a 16-ploid level was inferred for azorica. Fixed heterozygosity of a few allele variants at most microsatellite loci resulted in levels of allelic diversity much lower than those expected for a high-order polyploid. Islands as a whole did not contain higher levels of genetic variation (allelic or genotypic) than mainland refuges, but island populations displayed more private alleles and higher genotypic diversity in old volcanic areas. Patterns of microsatellite variation were compatible with the occurrence of clonal individuals in all but two island populations, and the incidence of clonality within populations negatively correlated with the estimated timing of colonization. Our results also suggest that gene flow has been very rare among populations, and thus population growth following founder events was apparently mediated by clonality rather than seed recruitment, especially in mainland areas. This study extends to clonal taxa the idea of oceanic islands as important refugia for biodiversity, since the conditions for generation and maintenance of clonal diversity (i.e. occasional events of sexual reproduction, mutation and/or seed immigration) appear to have been more frequent in these enclaves than in mainland areas.
Collapse
Affiliation(s)
- C García-Verdugo
- Department of Integrative Biology and Jepson Herbarium, University of California, Berkeley, Berkeley, CA 94720-2465, USA
| | | | | | | | | | | |
Collapse
|
42
|
Alarcón ML, Vargas P, Aldasoro JJ. Erodium maritimum (Geraniaceae), a species with an uneven and fragmented distribution along the Western Mediterranean and European Atlantic coasts, has a weak genetic structure. Plant Biol (Stuttg) 2013; 15:186-194. [PMID: 22726533 DOI: 10.1111/j.1438-8677.2012.00621.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Erodium maritimum L. is an annual species presenting heterogeneous, sometimes very small, and distant populations, distributed along a discontinuous coastal strip of the European Atlantic and the central and western Mediterranean basin. The aim of this study is to investigate genetic variation and geographic structure changes across its large distribution. Fourteen populations of E. maritimum were studied using AFLP fingerprints, together with their population sizes, reproductive systems and flower visitors. AFLP markers revealed the genetic structure of the species to be weak. Many individuals from one population clustered together with those of other populations, showing a high degree of genetic admixture. Despite having a self-compatible reproductive system, populations (especially the largest ones) showed high levels of genetic polymorphism, and the majority of genetic variation was contained within populations. The low genetic structure suggests high levels of gene flow, which might be explained through the dispersability of the species' fruits. Finally, recommendations are provided for management strategies to facilitate the conservation of this endangered species.
Collapse
Affiliation(s)
- M L Alarcón
- Institut Botànic de Barcelona (IBB-CSIC-ICUB), Barcelona, Spain.
| | | | | |
Collapse
|
43
|
Rodríguez J, Cáceres F, Vargas P. [Treatment of lymphangioma with OK-432 infiltration]. Cir Pediatr 2012; 25:201-204. [PMID: 23659022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED The management of lymphangioma using sclerotherapy has proven to be an effective therapeutic. Our aim was to evaluate the therapeutic efficacy of OK-432 (Picibanil) in patients with lymphagioma. METHODS The study was performed from November 2010 to July 2011. Fifteen patients of both genders were diagnosed with lymphangioma, 12 days to 12 years old. All patients were infiltrated with OK-432. The studied variables were: previous surgery, localization, type of lymphangioma, number of effective injections, reduction of mass valued as excellent (100% reduction), good (reduction > 50%) and bad (reduction < 50%), presence of recurrence and complications. RESULTS 40% of pacients had prior surgery and 53.3% were located in the cervical-face region. The type of macrocystic lymphangioma was present in 40% of the series, mixed type in 46.6% and microcystic type in 13.4%. The number of effective infiltrations were 3. In 6 cases (40%) the result was excellent in 5 cases (33.4%) the result was good and in 4 cases (26.6%). We had 1 recurrence (6.6%) and we haven't had complications. CONCLUSION Injection of OK-432 in macrocystic lymphangioma and mixed had a safe therapeutic modality with satisfactory results. So it is a valid alternative to conventional surgery.
Collapse
Affiliation(s)
- J Rodríguez
- Servicio de Cirugía Pediátrica, Hospital Pediátrico Baca Ortiz, Quito-Ecuador
| | | | | |
Collapse
|
44
|
Mercedes Z, Tovar I, Bullejos J, Guerrero R, Vargas P, Gentil M, Linares I, Martínez M, Expósito P, Del Moral R. PO-269 EXTERNAL BEAM RADIOTHERAPY AND BRAQUITHERAPY ASSOCIATED CHEMOTHERAPY, IN IIB-IV CANCER OF THE CERVIX. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)72235-1] [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: 11/30/2022]
|
45
|
Cifuentes J, Barrios J, Uribe F, Vargas P, Bohmann S. Descending palatine artery pseudoaneurysm after orthognatic surgery: a case report. Int J Oral Maxillofac Surg 2011. [DOI: 10.1016/j.ijom.2011.07.588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
46
|
Bragard J, Pleiner H, Suarez OJ, Vargas P, Gallas JAC, Laroze D. Chaotic dynamics of a magnetic nanoparticle. Phys Rev E Stat Nonlin Soft Matter Phys 2011; 84:037202. [PMID: 22060537 DOI: 10.1103/physreve.84.037202] [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: 03/09/2011] [Revised: 06/09/2011] [Indexed: 05/31/2023]
Abstract
We study the deterministic spin dynamics of an anisotropic magnetic particle in the presence of a magnetic field with a constant longitudinal and a time-dependent transverse component using the Landau-Lifshitz-Gilbert equation. We characterize the dynamical behavior of the system through calculation of the Lyapunov exponents, Poincaré sections, bifurcation diagrams, and Fourier power spectra. In particular we explore the positivity of the largest Lyapunov exponent as a function of the magnitude and frequency of the applied magnetic field and its direction with respect to the main anisotropy axis of the magnetic particle. We find that the system presents multiple transitions between regular and chaotic behaviors. We show that the dynamical phases display a very complicated structure of intricately intermingled chaotic and regular phases.
Collapse
Affiliation(s)
- J Bragard
- Departamento de Física y Matemática Aplicada, Universidad de Navarra, E-31080 Pamplona, Spain
| | | | | | | | | | | |
Collapse
|
47
|
Kronmüller H, Higelin G, Vargas P, Lässer R. Low Temperature Diffusion of Hydrogen Isotopes and the Formation of Diatomic Complexes in Diluted, Ni-, Fe-, and Pd-Alloys*. ACTA ACUST UNITED AC 2011. [DOI: 10.1524/zpch.1985.143.143.161] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
48
|
|
49
|
Rodríguez-Cavallini E, Vargas P, Rodríguez C, Quesada-Gómez C, Gamboa-Coronado MM. Phenotypic identification of over 1000 isolates of anaerobic bacteria recovered between 1999 and 2008 in a major Costa Rican hospital. Clin Microbiol Infect 2011; 17:1043-7. [DOI: 10.1111/j.1469-0691.2010.03419.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
50
|
Chen L, Valdés JE, Vargas P, Esaulov VA. Surface channelling and energy losses of 4 keV hydrogen and fluorine ions in grazing scattering on Au(111) and missing row reconstructed Au(110) surfaces. J Phys Condens Matter 2010; 22:345005. [PMID: 21403249 DOI: 10.1088/0953-8984/22/34/345005] [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] [Indexed: 05/30/2023]
Abstract
We present the results of an experimental and theoretical study of surface channelling and energy loss of 4 keV hydrogen and fluorine ions in grazing scattering on a missing row reconstructed Au(110) surface and a Au(111) surface. We performed measurements of energy losses for grazing angle scattering in surface channelling conditions for various azimuthal orientations of the crystal. Experimental results are discussed in the light of trajectory calculations of hydrogen and fluorine ions scattered under grazing incidence conditions on the surface. A nonlinear model is used in order to calculate the ion energy loss in these crystalline systems. Ab initio electronic crystal structure calculations and semi-classical simulations are performed and allow us to delineate various trajectory classes that correspond to different contributions in the energy loss spectra for various azimuthal orientations of the surface.
Collapse
Affiliation(s)
- L Chen
- Laboratoire des Collisions Atomiques et Moléculaires (Unité Mixte de Recherche CNRS Université, UMR8625), Université de Paris Sud, Orsay, France
| | | | | | | |
Collapse
|