Institution
Winterthur Museum, Garden and Library
Archive•Wilmington, Delaware, United States•
About: Winterthur Museum, Garden and Library is a archive organization based out in Wilmington, Delaware, United States. It is known for research contribution in the topics: Bobbin & Piston. The organization has 5740 authors who have published 7489 publications receiving 97728 citations. The organization is also known as: Henry Francis du Pont Winterthur Museum & Henry Francis Du Pont Winterthur Museum.
Topics: Bobbin, Piston, Spinning, Cylinder (engine), Combustion chamber
Papers published on a yearly basis
Papers
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University of Zurich1, Hannover Medical School2, University of California, Davis3, Heidelberg University4, Ludwig Maximilian University of Munich5, Charité6, University of Kentucky7, University of Cologne8, Saarland University9, University of Duisburg-Essen10, University of Göttingen11, University of Ulm12, University of Hamburg13, Technische Universität München14, Otto-von-Guericke University Magdeburg15, John Radcliffe Hospital16, Winterthur Museum, Garden and Library17, University of Turku18, Gdańsk Medical University19, University of Warmia and Mazury in Olsztyn20, Medical University of Warsaw21, University of Cambridge22, University of Basel23, Catholic University of the Sacred Heart24, Innsbruck Medical University25, University of Greifswald26, Leiden University27, University of Glasgow28
TL;DR: Patients with takotsubo cardiomyopathy had a higher prevalence of neurologic or psychiatric disorders than did those with an acute coronary syndrome and physical triggers, acute neurologics or psychiatric diseases, high troponin levels, and a low ejection fraction on admission were independent predictors for in-hospital complications.
Abstract: BackgroundThe natural history, management, and outcome of takotsubo (stress) cardiomyopathy are incompletely understood. MethodsThe International Takotsubo Registry, a consortium of 26 centers in Europe and the United States, was established to investigate clinical features, prognostic predictors, and outcome of takotsubo cardiomyopathy. Patients were compared with age- and sex-matched patients who had an acute coronary syndrome. ResultsOf 1750 patients with takotsubo cardiomyopathy, 89.8% were women (mean age, 66.8 years). Emotional triggers were not as common as physical triggers (27.7% vs. 36.0%), and 28.5% of patients had no evident trigger. Among patients with takotsubo cardiomyopathy, as compared with an acute coronary syndrome, rates of neurologic or psychiatric disorders were higher (55.8% vs. 25.7%) and the mean left ventricular ejection fraction was markedly lower (40.7±11.2% vs. 51.5±12.3%) (P<0.001 for both comparisons). Rates of severe in-hospital complications including shock and death were ...
1,721 citations
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TL;DR: It is concluded that FTO contributes to human obesity and hence may be a target for subsequent functional analyses.
Abstract: The authors identified a set of SNPs in the first intron of the FTO (fat mass and obesity associated) gene on chromosome 16q12.2 that is consistently strongly associated with early-onset and severe obesity in both adults and children of European ancestry with an experiment-wise P value of 1.67 x 10(-26) in 2,900 affected individuals and 5,100 controls. The at-risk haplotype yields a proportion of attributable risk of 22% for common obesity. They conclude that FTO contributes to human obesity and hence may be a target for subsequent functional analyses.
1,507 citations
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Uppsala University1, University of Trieste2, University of Oxford3, University Hospital Southampton NHS Foundation Trust4, Winterthur Museum, Garden and Library5, University of Hohenheim6, University of Pennsylvania7, Universidade Federal de Minas Gerais8, Fujita Health University9, Aalborg University10, University of Vermont11, Mount Carmel Health12, Sapienza University of Rome13, Kristianstad University College14, Medical University of Vienna15, University of Nice Sophia Antipolis16, VU University Medical Center17, HAN University of Applied Sciences18, University of Erlangen-Nuremberg19, Peking Union Medical College20, Université libre de Bruxelles21, Rabin Medical Center22
TL;DR: An agreement of basic nutritional terminology to be used in clinical practice, research, and the ESPEN guideline developments has been established and may help to support future global consensus efforts and updates of classification systems such as the International Classification of Disease.
1,294 citations
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TL;DR: In this article, a study of the clinical data and periprosthetic tissues associated with endoprostheses with a metal-on-metal articulation that had been retrieved at revision was performed.
Abstract: Background: Some patients who have a total hip replacement with a second-generation metal-on-metal articulation have persistent or early recurrence of preoperative symptoms. Characteristic histological changes in the periprosthetic tissues suggested the development of an immunological response. Therefore, in order to determine the relevance of these symptoms, we performed a study of the clinical data and periprosthetic tissues associated with endoprostheses with a metal-on metal articulation that had been retrieved at revision.
Methods: Periprosthetic tissues as well as the clinical data on the patients were obtained from the first nineteen consecutive revisions performed at the treating hospitals. At the time of the revision, fourteen patients had the metal-on-metal articulation exchanged for either an alumina-ceramic or a metal-on-polyethylene articulation. Five patients received another second-generation metal-on-metal total joint replacement. Five-micrometer sections were prepared from the tissue samples, were stained with routine and immunohistochemical methods, and were examined histologically. Histological specimens from three groups of patients, two of which were treated with non-metal-on-metal implants, served as controls.
Results: The majority of patients had persistence of their preoperative pain or early recurrence of the pain after the original total hip replacement, and often a pronounced hip joint effusion had developed after the original replacement. Radiographic follow-up showed the development of radiolucent lines in five hips and of osteolysis in another seven hips. At the revision surgery, both the cup and the stem were found to be well fixed in nine patients. The characteristic histological features were diffuse and perivascular infiltrates of T and B lymphocytes and plasma cells, high endothelial venules, massive fibrin exudation, accumulation of macrophages with droplike inclusions, and infiltrates of eosinophilic granulocytes and necrosis. Only a few metal particles were detected. Immunohistochemical analysis demonstrated that the cellular reaction was still active. The patients who received another second-generation metal-on-metal articulation at the time of the revision had no decrease in symptoms. In the control group of tissues obtained at revisions of endoprostheses without cobalt, chromium, or nickel articulations, there were no similar signs of immune reactions.
Conclusions: These histological findings support the possibility of a lymphocyte-dominated immunological response. Although the prevalence of this reaction is low, the persistence or early reappearance of symptoms, including a marked joint effusion and the development of osteolysis, after primary implantation may suggest the possibility of such a reaction.
1,172 citations
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TL;DR: Examination of a great number of tissue samples taken from the newly formed capsules surrounding artificial joints reveals small particles of prosthetic material, which initiate a foreign-body reaction and result in the formation of granulation tissue, including macrophages and foreign- body giant cells.
Abstract: Examination of a great number of tissue samples taken from the newly formed capsules surrounding artificial joints reveals small particles of prosthetic material. Abraded from the joint by wear and tear, these particles of plastic, metal, and acrylic cement initiate a foreign-body reaction and result in the formation of granulation tissue, including macrophages and foreign-body giant cells. Typical features of tissue reactions exist for each of the materials from which prostheses are made. The consequent formation of scar tissue produces a thickening of the capsule, which, in turn, may cause a reduction in the mobility of the joint.
In small amounts, the foreign-body particles are eliminated via the perivascular lymph spaces. Where this transport system is insufficient to handle the volume, however, the foreign-body response may extend to the whole environment surrounding the joint. In such cases, there may be loosening of the cemented prosthetic parts because of deterioration of contiguous bone anchors by the tissue membrane lining the bone cement.
819 citations
Authors
Showing all 5748 results
Name | H-index | Papers | Citations |
---|---|---|---|
Patrik Schmuki | 109 | 763 | 52669 |
Roland Siegwart | 105 | 1154 | 51473 |
William R. Taylor | 86 | 590 | 27332 |
Peter J. O'Brien | 68 | 316 | 18731 |
Franz Durst | 56 | 342 | 13766 |
Thomas Fischer | 56 | 502 | 17703 |
Wolfgang Tress | 54 | 116 | 22378 |
Albert Renken | 51 | 385 | 9351 |
Lino Guzzella | 50 | 241 | 12781 |
Philipp Mayer | 50 | 190 | 7867 |
Martin Eickhoff | 46 | 266 | 8735 |
Frank-Peter Schilling | 44 | 60 | 18871 |
Stephan Marsch | 44 | 214 | 7709 |
Gregor Berger | 41 | 130 | 6563 |
Fritz F. Horber | 41 | 81 | 8161 |