8,401 results match your criteria: "Johannes-Gutenberg University Mainz[Affiliation]"
Rofo
October 2024
Dept. of Diagnostic & Interventional Radiology, University Hospital OWL of Bielefeld University Campus Hospital Lippe, Detmold, Germany.
To evaluate the current status of the diagnosis of gastrointestinal tumors in Germany by means of a survey of the oncological imaging working group of the German Radiological Society (DRG) with a focus on the CT protocols being used.Radiologists working in outpatient or inpatient care in Germany were invited. The survey was conducted between 10/2022 and 06/2023 using the SurveyMonkey web tool.
View Article and Find Full Text PDFBMC Psychiatry
October 2024
Department of Psychiatry & Behavioral Sciences, University of Washington, Seattle, USA.
Background: Hoarding disorder (HD) is characterized by a compulsion to collect belongings, and to experience significant distress when parting from them. HD is often misdiagnosed for several reasons. These include patient and family lack of recognition that it is a psychiatric disorder and professionals' lack of relevant expertise with it.
View Article and Find Full Text PDFUltrasound Int Open
October 2024
Department of Diagnostic and Interventional Radiology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
Sonography training has become an important part of university medicine courses. This study explores the impact of digital and analog teaching resources on learning outcomes, knowledge retention, and student preferences and motivation in a flipped classroom setting. This prospective controlled study involving two groups of third-year medical students included a voluntary three-day compact ultrasound course given in a flipped classroom, comprising 26 teaching units of 45 minutes each.
View Article and Find Full Text PDFJ Vis Exp
September 2024
Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, Johannes Gutenberg-University Mainz; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main;
Physiol Behav
December 2024
Medical Psychology and Medical Sociology, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany. Electronic address:
Objectives: Gaming is a global phenomenon often associated with impaired health and sleep patterns. Although the research activities are growing, the evidence to date is rare due to the various gaming titles and inconsistent study designs. Thus, this study aimed to examine the impact of excessive gaming in the evening on subjective as well as objective sleep parameters by focusing on specific game titles and assessing several evenings/nights using a mixed-methods approach.
View Article and Find Full Text PDFFitoterapia
December 2024
Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine-Universität, 40225 Düsseldorf, Germany. Electronic address:
Chemical prospection for the mycelial extract of the fungus Acremonium sp. Strain MNA-F-1, derived from the inner tissue of anise roots (Pimpnella anisum L., family Apiaceae), led to the isolation and characterization of one previously undescribed natural product, acremochlorin S (1), together with five related derivatives (2-6) and an alkaloidal metabolite, ilicicolin H (7).
View Article and Find Full Text PDFNeuropsychobiology
December 2024
Medical Psychology and Medical Sociology, Johannes Gutenberg University Mainz, Mainz, Germany.
Introduction: Light is a key factor in moderating human alertness, both subjective and objective. However, the methodology applies in research on the effects of exposure to light of different wavelengths and intensities on objective and subjective alertness varies greatly and evidence on objective alertness in particular is still inconclusive. Thus, the present, highly standardized within-subject laboratory study on N = 44 healthy males explored how LED light of different intensities (dim vs.
View Article and Find Full Text PDFPLoS One
October 2024
Department of Cardiology-Cardiology I, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
PLoS One
October 2024
Department of Microbiology and Immunology, Weill Bugando School of Medicine, Catholic University of Health and Allied Sciences, Mwanza, United Republic of Tanzania.
iScience
October 2024
Johannes Gutenberg University Mainz, Institute of Molecular Physiology, Microbiology and Biotechnology, Hanns-Dieter-Hüsch-Weg 17, 55128 Mainz, Germany.
J Neuroinflammation
October 2024
Department of Anesthesiology, University Medical Center of the Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), 55131, Mainz, Germany.
Mol Psychiatry
October 2024
Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
J Am Coll Cardiol
October 2024
Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
JHEP Rep
October 2024
Metabolic Liver Research Center, Department of Medicine, University Medical Center Mainz, Mainz, Germany.
Background & Aims: Elevated liver stiffness has been associated with atrial fibrillation (AFib) in the general population. The mechanism underlying this association is unclear.
Methods: Participants were recruited from the general population and prospectively enrolled with follow-up for 5 years.
Nat Struct Mol Biol
October 2024
Ernst-Ruska Centre for Microscopy and Spectroscopy with Electrons, ER-C-3/Structural Biology, Forschungszentrum Jülich, Jülich, Germany.
Vesicle-inducing protein in plastids 1 (Vipp1) is critical for thylakoid membrane biogenesis and maintenance. Although Vipp1 has recently been identified as a member of the endosomal sorting complexes required for transport III superfamily, it is still unknown how Vipp1 remodels membranes. Here, we present cryo-electron microscopy structures of Synechocystis Vipp1 interacting with membranes: seven structures of helical and stacked-ring assemblies at 5-7-Å resolution engulfing membranes and three carpet structures covering lipid vesicles at ~20-Å resolution using subtomogram averaging.
View Article and Find Full Text PDFPediatr Blood Cancer
December 2024
Childhood Cancer Research Group, Danish Cancer Society Research Center, Copenhagen, Denmark.
J Phys Chem Lett
October 2024
Madrid Institute for Advanced Studies, IMDEA Nanociencia, c/Faraday 9, Campus de Cantoblanco, Madrid 28049, Spain.
Navigation is crucial for central-place foragers to locate food and return to the nest. ants are renowned for their advanced navigation abilities, relying on landmark cues and path integration. This study aims to uncover the transcriptomic basis of exceptional spatial learning in the central nervous system of .
View Article and Find Full Text PDFJ Dent Res
November 2024
Institute of Biomedical and Oral Research, Faculty of Dental Medicine, Hebrew University, Jerusalem, Israel.
J Phys Chem B
October 2024
Department of Physics, Johannes Gutenberg University Mainz, Staudingerweg 9, Mainz 55128, Germany.
Lipid-based nanomaterials are used as a common delivery vehicle for RNA therapeutics. They typically include a formulation containing ionizable cationic lipids, cholesterol, phospholipids, and a small molar fraction of PEGylated lipids. The ionizable cationic lipids are considered a crucial element of the formulation for the way they mediate interactions with the anionic RNA as a function of pH.
View Article and Find Full Text PDFSmall
December 2024
Department of Physics, University of Basel, Klingelbergstrasse 82, Basel, 4056, Switzerland.
Supramolecular materials provide a pathway for achieving precise, highly ordered structures while exhibiting remarkable response to external stimuli, a characteristic not commonly found in covalently bonded materials. The design of self-assembled materials, where properties could be predicted/design from chemical nature of the individual building blocks, hinges upon our ability to relate macroscopic properties to individual building blocks - a feat which has thus far remained elusive. Here, a design approach is demonstrated to chemically engineer the thermal expansion coefficient of 2D supramolecular networks by over an order of magnitude (\boldmath 120 to \boldmath 1000 × 10 K).
View Article and Find Full Text PDFHealth Technol Assess
October 2024
Clinical Trials Research Unit, Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK.
Nat Commun
October 2024
Institute of Developmental Biology and Neurobiology, Johannes-Gutenberg University Mainz, Mainz, Germany.
Clin Gastroenterol Hepatol
October 2024
MAFLD Research Center, Department of Hepatology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease in Zhejiang Province, Wenzhou, Zhejiang, China. Electronic address: