TY - JOUR A1 - Steinmann, Rebekka A1 - Cortegoso Valdivia, Pablo A1 - Nowak, Tanja A1 - Koulaouzidis, Anastasios T1 - An overview of the evolution of capsule endoscopy research — text-mining analysis and publication trends JF - Diagnostics N2 - There has been a steady increase (annual percentage growth rate of 19.2%, average of 18.3 citations per document) in capsule endoscopy (CE) publications from a global, interdisciplinary research community on a growing range of CE applications over the last 20+ years. We here present the status of CE as a field of research, tracing its evolution over time and providing insight into its potential for diagnostics, prevention and treatment of gastrointestinal (GI) tract diseases. To portray the development of the CE research landscape in the 2000–2021 time span, we analyzed 5764 scientific publications. Analyses were performed using the R language and environment for statistical computing and graphics and VOSviewer, a software developed for scientific literature analysis by scientometricians. The aim of this paper is to provide a wide comprehensive analysis of the trends in CE publications. We thus performed subgroup analysis on the selected papers, including indications, annual percentage growth rate, average citations per document, most publications from research areas/interdisciplinary field of the articles, geography, collaboration networks through institutions, specific clinical keywords and device type. The firm increase in CE publications over the last two decades highlights the overall strength of the technology in GI applications. Furthermore, the introduction to the field of artificial intelligence (AI) tools has been promoting a range of technological advances that keep on affecting the diagnostic potential of CE. KW - capsule endoscopy KW - research KW - meta-view Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-288515 SN - 2075-4418 VL - 12 IS - 9 ER - TY - JOUR A1 - Meierott, Lenz T1 - Ernst Koch (1843–1926), seine floristischen Aktivitäten in Südthüringen und Franken und sein bisher unveröffentlichtes Manuskript "Neue Funde von Pflanzen – Unterfranken" T1 - Ernst Koch (1843-1926), botanical activities in Southern Thuringia and in Franconia including his hitherto unpublished manuscript "New locations of plants - Lower Franconia" N2 - Ernst Koch (1843-1926), Gymnasiallehrer in Meiningen (Südthüringen), hat sich neben seinen Forschungen zu Geschichte und Landeskunde des Herzogtums Meiningen in den Jahren zwischen 1895 und 1906 auch intensiv mit der Flora von Südthüringen und angrenzender Gebiete Unterfrankens beschäftigt. Seine floristischen Aktivitäten werden dargestellt und seine Beziehungen zum Thüringischen Botanischen Verein anhand des noch erhaltenen Briefwechsels beschrieben. N2 - Ernst Koch (1843-1926) was teacher at a gymnasium (high school) in Meiningen (Southern Thuringia). Beside his studies on history and applied geography of the Duchy of Meiningen he investigated the flora of Southern Thuringia and adjacent northern areas of Lower Franconia between 1895 and 1906. The present report deals with his botanical activities and his critical relations to the Botanical Society of Thuringia documented by exchanged letters. KW - Botanik KW - Flora KW - Unterfranken KW - Südthüringen Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41935 ER - TY - JOUR A1 - Grünwald, Stefanie A1 - Fast, Anna A1 - Müller, Karen A1 - Boll, Michael A1 - Kler, Adolf A1 - Bonnländer, Bernd A1 - Wenzel, Uwe T1 - Feeding a grape seed extract extends the survival of the red flour beetle Tribolium castaneum under heat-stress depending on nrf-2, jnk-1, and foxo-1 homologous genes but independent of catechin monomers N2 - Besides caloric restriction, a diet rich in fruits and vegetables is believed to delay the ageing process thus providing a powerfull tool in preventive medicine. To investigate underlying interactions between food ingredients and genes simple models, such as the red flour beetle Tribolium castaneum, appear especially constructive. Here we show that 1 % of a grape seed extract containing 30 % of procyanidins, significantly increases the survival of T. castaneum at 42 °C when added to flour as a dietary source. The beneficial effects of grape seed extract could not be reproduced by supplementing flour with single catechins of which the oligomeric procyanidins consist. We identified previously stress resistance genes responsible for a survival extension by dietary ingredients and show here by the use of RNA-interference that a knockdown of transcripts encoding homologues of Nrf-2 or Jnk-1 block the effects of grape seed extract on survival. Interestingly, grape seed extract under knockdown of Foxo-1 caused a significant survival reduction, stressing the hormetic response as underlying the survival extension by the dietary interventions. In conclusion, our studies provide evidence that a procyanidin-rich extract is able to extend the survival of the model organism T. castaneum. Catechin monomers, however, appear not to mediate the effects. The active ingredients, moreover, need the presence of stress resistance factors, and here especially of Foxo-1, in order to promote their preventive activities with regard to degenerations. KW - longevity KW - stress resistance KW - Tribolium castaneum KW - food-gene interactions KW - catechins KW - Langlebigkeit KW - Tribolium castaneum KW - Catechine Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-101089 ER - TY - JOUR A1 - Truswell, Arthur Stewart T1 - Medical history of obesity N2 - This paper contains the following sections, in approximate chronological order: Early years, Scientific research on energy metabolism, Clinical teaching, Evidence on health risks, Slow recognition of obesity in diabetes, Depression and war, some Obesity research continued in the 1950s and 1960s, New approaches to management, a Universal standard weight for height, Luxuskonsumption, Calories (incompletely) replaced by Joules, Food intakes of obese people, Genetics, unexpected Surge of obesity from 1980, Diabetes, Scarcity of effective, safe drugs for obesity, Leptin and Ghrelin stimulate basic research, Why has the obesity epidemic happened? What is the best weight-reducing diet? Bariatric surgery KW - Fettsucht KW - Ernährung KW - Diät KW - Stoffwechsel KW - Geschichte KW - obesity KW - nutrition KW - dieting KW - energy metabolism KW - Medical history KW - Obesity history KW - Diabetes history Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-78910 ER - TY - JOUR A1 - Gallo, Lorenzo T1 - Natural hybrids in Sedum series Rupestria Berger (Crassulaceae): a review of taxonomy and nomenclature N2 - The nothotaxa of the genus Sedum series Rupestria Berger (Crassulaceae) are reviewed, three new hybrids (S. ×affomarcoi, S. ×henkii and S. ×pascalianum) are described and Sedum brevierei Chass. is typified. The identity of the western (French) populations of S. rupestre L. subsp. erectum ‘t Hart is also clarified, and a table with all known combinations is given. KW - Botanik KW - Dickblattgewächse KW - Nothotaxa KW - typification KW - Sedum rupestre L. subsp. erectum ‘t Hart Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-71945 ER - TY - JOUR A1 - Koch, Ernst T1 - Neue Funde von Pflanzen – Unterfranken (bearbeitet und herausgegeben von Lenz Meierott) T1 - New locations of plants - Lower Franconia (edited and published by Lenz Meierott) N2 - Ein umfangreiches, bisher nicht veröffentlichtes Manuskript Kochs zur Flora Unterfrankens mit Schwerpunkt auf den Naturräumen Rhön, Grabfeld und Haßberge (ca. 1900-1906[1907]) wird kommentiert und erstmals herausgegeben. N2 - A detailed hitherto unpublished manuscript of the Flora of Lower Franconia with main focus on the natural landscapes Rhön, Grabfeld and Haßberge (~ 1900-1906[1907]) is published here with comments. KW - Botanik KW - Flora KW - Rhön KW - Grabfeld KW - Haßberge KW - Unterfranken Y1 - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41959 ER - TY - JOUR A1 - Jacka, Felice N. T1 - Nutritional Psychiatry: Inaugural Meeting in Tokyo N2 - Welcome to the inaugural meeting of the International Society for Nutritional Psychiatry Research (ISNPR). It is a great pleasure to have the opportunity to join with colleagues working in this new and exciting field of research. Although there has long been interest in the links between nutritional deficiencies and psychiatric illness, as well as interest in the role of food allergies in such illnesses, the last five years has seen a significant and notable growth in this nascent field of research, with an accompanying impact on the viewpoints and practices of scientists and clinicians working in mental health. In my particular field of interest – that of the role of overall dietary quality in the common mental disorders, depression and anxiety - there has been an exponential growth in the literature since the end of 2009. It is exciting and gratifying to see concordant results from across the globe, in young children and adolescents through to older adults, and from countries as diverse as Norway and Taiwan. The study of the efficacy of nutritional interventions in psychiatric illness is also developing rapidly, with high quality randomised controlled trials now being conducted in multiple settings and with outcomes that include cognition as well as depression, bipolar disorder, schizophrenia and anxiety disorders. Another important development in this field is the rapidly growing recognition that nutrition is of central importance in the risk for cognitive decline and dementia. As this new recognition filters through to clinical researchers, I look forward to seeing new interventions in this area. Another area of research with significant interest and activity grows from the understanding of the centrality of physical health to mental health and vice versa. There are many nutrition researchers, dietitians and other health practitioners working to address the physical health of patients with mental illness; acting on the recognition that physical and mental health are closely related and mutually reinforcing. There is no doubt that the formation of an international society is timely; we now have the opportunity to join forces to share knowledge and build important collaborations. Building capacity in this field by sharing our knowledge with students and early career researchers will be another important activity of our society, as will building the credibility of nutritional psychiatry research through a clear understanding and implementation of best practice scientific methodology. I welcome each of you to extend the invitation to join our new ISNPR to colleagues and students in your networks. I would also encourage you to contribute to the discussions and sharing of knowledge by contributing short pieces to our newsletter, which will be disseminated by the end of this year. For those who are unable to attend this year’s meeting, we hope that 2014 may present a possibility for attendance. Our aim is conduct our first Annual General Meeting before the end of July 2013 via teleconference and I welcome agenda items from those interested. With very best wishes Felice Jacka President ISNPR KW - diet KW - nutrition KW - depression KW - PUFA KW - omega-3 fatty acids KW - Omega-3-Fettsäuren KW - Ernährung KW - Depression KW - fatty acid metabolism KW - micronutrients KW - psychiatric illness Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-101072 ER - TY - JOUR A1 - Gottschlich, Günter A1 - Tison, Jean-Marc A1 - Malecot, Valéry A1 - Rouillard, Thomas T1 - Typification of names in genus Hieracium based on original herbariummaterial of Alexis Jordan and Alexandre Boreau N2 - 181 names of Hieracium species going back to original herbarium material of Alexis Jordan or Alexandre Boreau are lectotypified, 27 are neotypified. The study is based on herbarium specimens of the Université Catholique de Lyon (LY) and Ville d’Angers (ANG), Martrin-Donos’s herbarium at the Institut Botanique de Montpellier (MPUTarn) and Arvet-Touvet’s herbarium at the Musée d’Histoire Naturelle de Grenoble (GRM-AT). The type specimens are illustrated by photographs of the entire herbarium sheets with some detail views of flower heads and leaves. Usual nomenclatural synonyms are given for each taxon. KW - Botanik KW - Habichtskraut KW - Hieracium Y1 - 2011 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-55533 ER - TY - JOUR A1 - Kerwagen, Fabian A1 - Fuchs, Konrad F. A1 - Ullrich, Melanie A1 - Schulze, Andres A1 - Straka, Samantha A1 - Krop, Philipp A1 - Latoschik, Marc E. A1 - Gilbert, Fabian A1 - Kunz, Andreas A1 - Fette, Georg A1 - Störk, Stefan A1 - Ertl, Maximilian T1 - Usability of a mHealth solution using speech recognition for point-of-care diagnostic management JF - Journal of Medical Systems N2 - The administrative burden for physicians in the hospital can affect the quality of patient care. The Service Center Medical Informatics (SMI) of the University Hospital Würzburg developed and implemented the smartphone-based mobile application (MA) ukw.mobile1 that uses speech recognition for the point-of-care ordering of radiological examinations. The aim of this study was to examine the usability of the MA workflow for the point-of-care ordering of radiological examinations. All physicians at the Department of Trauma and Plastic Surgery at the University Hospital Würzburg, Germany, were asked to participate in a survey including the short version of the User Experience Questionnaire (UEQ-S) and the Unified Theory of Acceptance and Use of Technology (UTAUT). For the analysis of the different domains of user experience (overall attractiveness, pragmatic quality and hedonic quality), we used a two-sided dependent sample t-test. For the determinants of the acceptance model, we employed regression analysis. Twenty-one of 30 physicians (mean age 34 ± 8 years, 62% male) completed the questionnaire. Compared to the conventional desktop application (DA) workflow, the new MA workflow showed superior overall attractiveness (mean difference 2.15 ± 1.33), pragmatic quality (mean difference 1.90 ± 1.16), and hedonic quality (mean difference 2.41 ± 1.62; all p < .001). The user acceptance measured by the UTAUT (mean 4.49 ± 0.41; min. 1, max. 5) was also high. Performance expectancy (beta = 0.57, p = .02) and effort expectancy (beta = 0.36, p = .04) were identified as predictors of acceptance, the full predictive model explained 65.4% of its variance. Point-of-care mHealth solutions using innovative technology such as speech-recognition seem to address the users’ needs and to offer higher usability in comparison to conventional technology. Implementation of user-centered mHealth innovations might therefore help to facilitate physicians’ daily work. KW - mHealth KW - digital Health KW - speech recognition KW - usability KW - user-centered design KW - clinical systems Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-324002 VL - 47 IS - 1 ER -