13,978 results match your criteria: "Friedrich Schiller University.[Affiliation]"
Analyst
November 2024
Institute of Physical Chemistry (IPC) and Abbe Center of Photonics (ACP), Friedrich Schiller University Jena, Member of the Leibniz Centre for Photonics in Infection Research (LPI), Helmholtzweg 4, 07743 Jena, Germany.
J Exp Psychol Hum Percept Perform
December 2024
Department of Psychology, Julius-Maximilians-University Wurzburg.
Binding accounts propose that action planning involves temporarily binding codes of the action's unique features, such as its location and duration. Such binding becomes evident when another action (B) is initiated while maintaining the Action Plan A. Action B is usually impaired if it partially overlaps with the planned Action A (as opposed to full or no feature overlap).
View Article and Find Full Text PDFArtif Organs
February 2025
Department of Cardiothoracic Surgery, University Hospital Jena, Friedrich Schiller University, Jena, Germany.
Compr Psychiatry
November 2024
Department of Psychotherapy and Psychosomatic Medicine, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Fetscherstraße 74, 01307 Dresden, Germany; Department of Clinical Psychology, Institute of Psychology, Friedrich-Schiller University Jena, Am Steiger 3-1, 07743 Jena, Germany; German Center for Mental Health (DZPG), Site Halle-Jena-Marburg, Germany.
Introduction: While ample data demonstrate the effectiveness of inpatient psychosomatic treatment, clinical observation and empirical evidence demonstrate that not all patients benefit equally from established therapeutic methods. Especially patients with a comorbid personality disorder often show reduced therapeutic success compared to other patient groups. Due to the heterogeneous and categorical personality assessment, previous studies indicated no uniform direction of this influence.
View Article and Find Full Text PDFJ Clin Med
September 2024
Institute for Diagnostic and Interventional Radiology, Jena University Hospital, Friedrich Schiller University, Am Klinikum 1, 07747 Jena, Germany.
Cancers (Basel)
September 2024
Leibniz-Institute of Photonic Technology (IPHT), Leibniz-Health-Technologies, Leibniz-Center for Photonics in Infection Research (LPI), Albert-Einstein-Str. 9, 07745 Jena, Germany.
This work reports on an in vivo Raman-based endoscopy system, invaScope, enabling Raman measurements of healthy and tumor bladder tissue during an endoscopic procedure in the operating theatre. The presented study outlines the progression from the initial concept (validated through previously performed ex vivo studies) to the approval and implementation of a clinical investigational device according to the requirement within the framework of the European Medical Device Regulation (MDR2017/745). The study's primary objective was to employ the invaScope Raman system within the bladder, capturing in vivo spectroscopic Raman data followed by standard histo- and cytopathological examinations of urological tissue (considered the gold standard).
View Article and Find Full Text PDFStem Cell Res
December 2024
Department of Internal Medicine I, Division of Cardiology, University Hospital Jena, FSU Jena, Germany.
PLoS One
September 2024
College of Veterinary Medicine, Western University of Health Sciences, Pomona, CA, United States of America.
In the present study, the presence of the Enterobacterales, Staphylococcus spp., Mammaliicoccus spp., and Enterococcus spp.
View Article and Find Full Text PDFNPJ Biofilms Microbiomes
September 2024
School of Physics and Astronomy, University of Edinburgh, Edinburgh, UK.
Suspended bacterial aggregates play a central role in ocean biogeochemistry, industrial processes and probably many clinical infections - yet the factors that trigger aggregation remain poorly understood, as does the relationship between suspended aggregates and surface-attached biofilms. Here we show that very low doses of cell-wall targeting antibiotic, far below the minimal inhibitory concentration, can trigger aggregation of Escherichia coli cells. This occurs when a few cells lyse, releasing extracellular DNA - thus, cell-to-cell variability in antibiotic response leads to population-level aggregation.
View Article and Find Full Text PDFFEMS Microbiol Ecol
October 2024
School of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV 89119, United States.
Nearly all molecular oxygen (O2) on Earth is produced via oxygenic photosynthesis by plants or photosynthetically active microorganisms. Light-independent O2 production, which occurs both abiotically, e.g.
View Article and Find Full Text PDFPulm Circ
July 2024
Department of Internal Medicine I Jena University Hospital, Friedrich-Schiller-University Jena Jena Thuringia Germany.
We present the case of an 18-year-old woman with a 5-day history of thoracic pain and dyspnea following physical exertion, along with swelling of her right calf. Computertomography (CT) angiography confirmed a massive central pulmonary artery embolism (PE) of the left main branch. The patient underwent catheter-directed thrombolysis.
View Article and Find Full Text PDFEMBO J
November 2024
TBI, Université de Toulouse, CNRS, INRAE, INSA, Toulouse, France.
Enzymatic parameters are classically determined in vitro, under conditions that are far from those encountered in cells, casting doubt on their physiological relevance. We developed a generic approach combining tools from synthetic and systems biology to measure enzymatic parameters in vivo. In the context of a synthetic carotenoid pathway in Saccharomyces cerevisiae, we focused on a phytoene synthase and three phytoene desaturases, which are difficult to study in vitro.
View Article and Find Full Text PDFCommun Biol
September 2024
Synthetic Biology of Photosynthetic Organisms, Matthias Schleiden Institute for Genetics, Bioinformatics and Molecular Botany, Friedrich Schiller University Jena, Jena, Germany.
Extracellular proteins play a significant role in shaping microbial communities which, in turn, can impact ecosystem function, human health, and biotechnological processes. Yet, for many ubiquitous microbes, there is limited knowledge regarding the identity and function of secreted proteins. Here, we introduce EXCRETE (enhanced exoproteome characterization by mass spectrometry), a workflow that enables comprehensive description of microbial exoproteomes from minimal starting material.
View Article and Find Full Text PDFPlant Dis
September 2024
Friedrich-Schiller-Universitat Jena, Matthias-Schleiden-Institut / Genetics, Philosophenweg 12, Jena, Germany, 07743;
Maize yield is threatened by increasing incidences of head smut disease caused by . To help breeders identify -resistant maize lines, the availability of efficient screening systems would be an advantage. Here we assessed maize lines with distinct levels of field resistance against head smut disease in greenhouse experiments using two different inoculation techniques.
View Article and Find Full Text PDFMicrolife
September 2024
Department of Molecular and Applied Microbiology, Leibniz Institute for Natural Product Research and Infection Biology (Leibniz-HKI), 07745 Jena, Germany.
Microbiomes are shaped by abiotic factors like nutrients, oxygen availability, pH, temperature, and so on, but also by biotic factors including low molecular weight organic compounds referred to as natural products (NPs). Based on genome analyses, millions of these compounds are predicted to exist in nature, some of them have found important applications e.g.
View Article and Find Full Text PDFStrahlenther Onkol
September 2024
Department of Radiation Oncology, Klinikum Landshut, Robert-Koch-Str. 1, 84034, Landshut, Germany.
Background And Objective: Radiotherapy often entails a substantial travel burden for patients accessing radiation oncology centers. The total travel distance for such treatments is primarily influenced by two factors: fractionation schedules and the distances traveled. Specific data on these aspects are not well documented in Germany.
View Article and Find Full Text PDFFront Psychol
September 2024
Preventive Youth Care, Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, Netherlands.
Harsh and unsupportive parenting is a risk factor for the development of disruptive behavior in children. However, little is known about how children's temperament and stress reactivity influence this relation. In a three-wave longitudinal study, we examined whether the associations between parenting practices (supportive parenting, positive discipline, and harsh discipline) and child disruptive behavior were mediated by child temperament (negative emotionality) and stress reactivity (heart rate reactivity).
View Article and Find Full Text PDFBJGP Open
September 2024
Institute of General Practice and Family Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
Background: The use and advantages of point-of-care tests (POCTs) for C-reactive protein (CRP) in general practice, especially for upper respiratory tract infections (uRTIs), have been studied extensively. However, there is limited knowledge about test indications, prerequisites, and integration of these tests into everyday practice.
Aim: This study aims to investigate the attitudes and experiences of general practitioners (GPs) in Germany regarding the use of semi-quantitative CRP-POCTs.
Lancet Reg Health Eur
November 2024
Integrated Research and Treatment Center, Centre for Sepsis Control and Care (CSCC), Jena University Hospital/Friedrich-Schiller-University Jena, Jena, Germany.
Background: Surviving sepsis can lead to chronic physical, psychological and cognitive impairments, which affect millions of patients worldwide, including survivors after COVID-19 viral sepsis. We aimed to characterize the magnitude and trajectory of functional dependence and new impairments post-sepsis.
Methods: We conducted a prospective cohort study including sepsis survivors who had been discharged from five German intensive care units (ICUs), until 36 months post-discharge.
Front Physiol
September 2024
Department of Biology, Program on Disease Evolution, University of Louisville, Louisville, KY, United States.
Introduction: Modern understanding of the concept of genetic diversity must include the study of both nuclear and organellar DNA, which differ greatly in terms of their structure, organization, gene content and distribution. This study comprises an analysis of the genetic diversity of the smut fungus f. sp.
View Article and Find Full Text PDFJ Am Chem Soc
October 2024
Inorganic Chemistry II-Catalyst Design, Sustainable Chemistry Center, University of Bayreuth, 95440 Bayreuth, Germany.
Iron is the most abundant transition metal of the Earth's crust, and the understanding of its function in key technologies, such as catalysis, is highly important. We report here on an iron(I) hydrogenation catalyst. Our catalyst activates hydrogen via heterolytic bond cleavage, forms a monohydride, and hydrogenates polar double bonds via a bimetallic pathway (potassium-assisted hydride transfer).
View Article and Find Full Text PDFMolecular communication between host and microbe is mediated by the transfer of many different classes of macromolecules. Recently, the trafficking of RNA molecules between organisms has gained prominence as an efficient way to manipulate gene expression via RNA interference (RNAi). Here, we posit a new epigenetic control mechanism based on triple helix (triplex) structures comprising nucleic acids from both host and microbe.
View Article and Find Full Text PDFKiezdeutsch is a multiethnolectal variety of German spoken by young people from multicultural communities that exhibits lexical, syntactic, and phonetic differences from standard German. A rather salient and pervasive feature of this variety is the fronting of the standard palatal fricative /ç/ (as in "I") to [ɕ] or [ʃ]. Previous perception work shows that this difference is salient and carries social meaning but dependent on the listener group.
View Article and Find Full Text PDFEnviron Sci Technol
October 2024
Department of Materials and Environmental Chemistry, Stockholm University, Svante Arrhenius Väg 16, SE-106 91, Stockholm, Sweden.
The machine-learning tool MS2Tox can prioritize hazardous nontargeted molecular features in environmental waters, by predicting acute fish lethality of unknown molecules based on their MS spectra, prior to structural annotation. It has yet to be investigated how the extent of molecular coverage, MS spectra quality, and toxicity prediction confidence depend on sample complexity and MS data acquisition strategies. We compared two common nontargeted MS acquisition strategies with liquid chromatography high-resolution mass spectrometry for structural annotation accuracy by SIRIUS+CSI:FingerID and MS2Tox toxicity prediction of 191 reference chemicals spiked to LC-MS water, groundwater, surface water, and wastewater.
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