@unpublished{HuberPresWittmannetal.2019,
  author    = {Huber, Bernhard and Pres, Sebastian and Wittmann, Emanuel and Dietrich, Lysanne and L{\"u}ttig, Julian and Fersch, Daniel and Krauss, Enno and Friedrich, Daniel and Kern, Johannes and Lisinetskii, Victor and Hensen, Matthias and Hecht, Bert and Bratschitsch, Rudolf and Riedle, Eberhard and Brixner, Tobias},
  title     = {Space- and time-resolved UV-to-NIR surface spectroscopy and 2D nanoscopy at 1 MHz repetition rate},
  issn      = {0034-6748},
  doi       = {10.1063/1.5115322},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191906},
  year      = {2019},
  abstract  = {We describe a setup for time-resolved photoemission electron microscopy (TRPEEM) with aberration correction enabling 3 nm spatial resolution and sub-20 fs temporal resolution. The latter is realized by our development of a widely tunable (215-970 nm) noncollinear optical parametric amplifier (NOPA) at 1 MHz repetition rate. We discuss several exemplary applications. Efficient photoemission from plasmonic Au nanoresonators is investigated with phase-coherent pulse pairs from an actively stabilized interferometer. More complex excitation fields are created with a liquid-crystal-based pulse shaper enabling amplitude and phase shaping of NOPA pulses with spectral components from 600 to 800 nm. With this system we demonstrate spectroscopy within a single plasmonic nanoslit resonator by spectral amplitude shaping and investigate the local field dynamics with coherent two-dimensional (2D) spectroscopy at the nanometer length scale ("2D nanoscopy"). We show that the local response varies across a distance as small as 33 nm in our sample. Further, we report two-color pump-probe experiments using two independent NOPA beamlines. We extract local variations of the excited-state dynamics of a monolayered 2D material (WSe2) that we correlate with low-energy electron microscopy (LEEM) and reflectivity (LEER) measurements. Finally, we demonstrate the in-situ sample preparation capabilities for organic thin films and their characterization via spatially resolved electron diffraction and dark-field LEEM.},
  language  = {en}
}
@article{LapaReiterKircheretal.2016,
  author    = {Lapa, Constantin and Reiter, Theresa and Kircher, Malte and Schirbel, Andreas and Werner, Rudolf A. and Pelzer, Theo and Pizarro, Carmen and Skowasch, Dirk and Thomas, Lena and Schlesinger-Irsch, Ulrike and Thomas, Daniel and Bundschuh, Ralph A. and Bauer, Wolfgang R. and Gartner, Florian C.},
  title     = {Somatostatin receptor based PET/CT in patients with the suspicion of cardiac sarcoidosis: an initial comparison to cardiac MRI},
  series = {Oncotarget},
  volume    = {7},
  journal   = {Oncotarget},
  number    = {47},
  doi       = {10.18632/oncotarget.12799},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175423},
  pages     = {77807-77814},
  year      = {2016},
  abstract  = {Diagnosis of cardiac sarcoidosis is often challenging. Whereas cardiac magnetic resonance imaging (CMR) and positron emission tomography/computed tomography (PET/CT) with \(^{18}\)F-fluorodeoxyglucose (FDG) are most commonly used to evaluate patients, PET/CT using radiolabeled somatostatin receptor (SSTR) ligands for visualization of inflammation might represent a more specific alternative. This study aimed to investigate the feasibility of SSTR-PET/CT for detecting cardiac sarcoidosis in comparison to CMR. 15 patients (6 males, 9 females) with sarcoidosis and suspicion on cardiac involvement underwent SSTR-PET/CT imaging and CMR. Images were visually scored. The AHA 17-segment model of the left myocardium was used for localization and comparison of inflamed myocardium for both imaging modalities. In semi-quantitative analysis, mean (SUV\(_{mean}\)) and maximum standardized uptake values (SUV\(_{max}\)) of affected myocardium were calculated and compared with both remote myocardium and left ventricular (LV) cavity. SSTR-PET was positive in 7/15, CMR in 10/15 patients. Of the 3 CMR+/PET- subjects, one patient with minor involvement (<25\% of wall thickness in CMR) was missed by PET. The remaining two CMR+/PET- patients displayed no adverse cardiac events during follow-up. In the 17-segment model, PET/CT yielded 27 and CMR 29 positive segments. Overall concordance of the 2 modalities was 96.1\% (245/255 segments analyzed). SUV\(_{mean}\) and SUV\(_{max}\) in inflamed areas were 2.0±1.2 and 2.6±1.2, respectively. The lesion-to-remote myocardium and lesion-to-LV cavity ratios were 1.8±0.2 and 1.9±0.2 for SUV\(_{mean}\) and 2.0±0.3 and 1.7±0.3 for SUV\(_{max}\), respectively. Detection of cardiac sarcoidosis by SSTR-PET/CT is feasible. Our data warrant further analysis in larger prospective series.},
  language  = {en}
}
@article{Rudolf2014,
  author    = {Rudolf, Daniel},
  title     = {Die Evaluation des wissenschaftlichen Wertes elektronischer Zeitschriften nach einem Modell der California Digital Library},
  series = {Information - Wissenschaft \& Praxis},
  journal   = {Information - Wissenschaft \& Praxis},
  doi       = {10.1515/iwp-2014-0027},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-101242},
  year      = {2014},
  abstract  = {Es wird eine Methode der California Digital Library (CDL) zur Zeitschriftenevaluation beschrieben. Diese vergleicht die Aspekte N{\"u}tzlichkeit, Qualit{\"a}t und Kosteneffizienz der untersuchten Titel. Es folgt der Bericht {\"u}ber eine Anwendung der Methode auf die elektronischen Zeitschriften der Teilbibliothek (TB) Biologie (118 Titel) und der TB Chemie (88 Titel) der Universit{\"a}tsbibliothek W{\"u}rzburg f{\"u}r das Jahr 2012. Auf ausgew{\"a}hlte Ergebnisse wird n{\"a}her eingegangen. Diese werden mit den Ergebnissen einer Bewertung nach Kosten pro Nutzung verglichen.},
  language  = {de}
}
@article{KoepingShehataDielerSchneideretal.2018,
  author    = {K{\"o}ping, Maria and Shehata-Dieler, Wafaa and Schneider, Dieter and Cebulla, Mario and Oder, Daniel and M{\"u}ntze, Jonas and Nordbeck, Peter and Wanner, Christoph and Hagen, Rudolf and Schraven, Sebastian P.},
  title     = {Characterization of vertigo and hearing loss in patients with Fabry disease},
  series = {Orphanet Journal of Rare Diseases},
  volume    = {13},
  journal   = {Orphanet Journal of Rare Diseases},
  doi       = {10.1186/s13023-018-0882-7},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-222818},
  year      = {2018},
  abstract  = {Background Fabry Disease (FD) is an X-linked hereditary lysosomal storage disorder which leads to a multisystemic intralysosomal accumulation of globotriaosylceramid (Gb3). Besides prominent renal and cardiac organ involvement, patients commonly complain about vestibulocochlear symptoms like high-frequency hearing loss, tinnitus and vertigo. However, comprehensive data especially on vertigo remain scarce. The aim of this study was to examine the prevalence and characteristics of vertigo and hearing loss in patients with FD, depending on renal and cardiac parameters and get hints about the site and the pattern of the lesions. Methods Single-center study with 57 FD patients. Every patient underwent an oto-rhino-laryngological examination as well as videonystagmography and vestibular evoked myogenic potentials (VEMPs) and audiological measurements using pure tone audiometry and auditory brainstem response audiometry (ABR). Renal function was measured by eGFR, cardiac impairment was graduated by NYHA class. Results More than one out of three patients (35.1\%) complained about hearing loss, 54.4\% about vertigo and 28.1\% about both symptom. In 74\% a sensorineural hearing loss of at least 25 dB was found, ABR could exclude any retrocochlear lesion. Caloric testing showed abnormal values in 71.9\%, VEMPs were pathological in 68\%. A correlation between the side or the shape of hearing loss and pathological vestibular testing could not be revealed. Conclusions Hearing loss and vertigo show a high prevalence in FD. While hearing loss seems due to a cochlear lesion, peripheral vestibular as well as central nervous pathologies cause vertigo. Thus, both the site of lesion and the pathophysiological patterns seem to differ.},
  language  = {en}
}
@article{NoyaletIlgenBuerkleinetal.2022,
  author    = {Noyalet, Laurent and Ilgen, Lukas and B{\"u}rklein, Miriam and Shehata-Dieler, Wafaa and Taeger, Johannes and Hagen, Rudolf and Neun, Tilmann and Zabler, Simon and Althoff, Daniel and Rak, Kristen},
  title     = {Vestibular aqueduct morphology and Meniere's disease - development of the vestibular aqueduct score by 3D analysis},
  series = {Frontiers in Surgery},
  volume    = {9},
  journal   = {Frontiers in Surgery},
  issn      = {2296-875X},
  doi       = {10.3389/fsurg.2022.747517},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-312893},
  year      = {2022},
  abstract  = {Improved radiological examinations with newly developed 3D models may increase understanding of Meniere's disease (MD). The morphology and course of the vestibular aqueduct (VA) in the temporal bone might be related to the severity of MD. The presented study explored, if the VA of MD and non-MD patients can be grouped relative to its angle to the semicircular canals (SCC) and length using a 3D model. Scans of temporal bone specimens (TBS) were performed using micro-CT and micro flat panel volume computed tomography (mfpVCT). Furthermore, scans were carried out in patients and TBS by computed tomography (CT). The angle between the VA and the three SCC, as well as the length of the VA were measured. From these data, a 3D model was constructed to develop the vestibular aqueduct score (VAS). Using different imaging modalities it was demonstrated that angle measurements of the VA are reliable and can be effectively used for detailed diagnostic investigation. To test the clinical relevance, the VAS was applied on MD and on non-MD patients. Length and angle values from MD patients differed from non-MD patients. In MD patients, significantly higher numbers of VAs could be assigned to a distinct group of the VAS. In addition, it was tested, whether the outcome of a treatment option for MD can be correlated to the VAS.},
  language  = {en}
}
@article{KoepingShehataDielerCebullaetal.2017,
  author    = {K{\"o}ping, Maria and Shehata-Dieler, Wafaa and Cebulla, Mario and Rak, Kristen and Oder, Daniel and M{\"u}ntze, Jonas and Nordbeck, Peter and Wanner, Christoph and Hagen, Rudolf and Schraven, Sebastian},
  title     = {Cardiac and renal dysfunction is associated with progressive hearing loss in patients with Fabry disease},
  series = {PLoS ONE},
  volume    = {12},
  journal   = {PLoS ONE},
  number    = {11},
  doi       = {10.1371/journal.pone.0188103},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-169961},
  pages     = {e0188103},
  year      = {2017},
  abstract  = {Background Fabry disease (FD) is an X-linked recessive hereditary lysosomal storage disorder which results in the accumulation of globotriaosylceramid (Gb3) in tissues of kidney and heart as well as central and peripheral nervous system. Besides prominent renal and cardiac organ involvement, cochlear symptoms like high-frequency hearing loss and tinnitus are frequently found with yet no comprehensive data available in the literature. Objective To examine hearing loss in patients with FD depending on cardiac and renal function. Material and methods Single-center study with 68 FD patients enrolled between 2012 and 2016 at the Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery of the University of W{\"u}rzburg. Every subject underwent an oto-rhino-laryngological examination as well as behavioral, electrophysiological and electroacoustical audiological testing. High-frequency thresholds were evaluated by using a modified PTA\(_{6}\) (0.5, 1, 2, 4, 6, 8) and HF-PTA (6, 8 kHz). Renal function was measured by eGFR, cardiac impairment was graduated by NYHA class. Results Sensorineural hearing loss was detected in 58.8\% of the cohort, which occurred typically in sudden episodes and affected especially high frequencies. Hearing loss is asymmetric, beginning unilaterally and affecting the contralateral ear later. Tinnitus was reported by 41.2\%. Renal and cardiac impairment influenced the severity of hearing loss (p < 0.05). Conclusions High frequency hearing loss is a common problem in patients with FD. Although not life-threatening, it can seriously reduce quality of life and should be taken into account in diagnosis and therapy. Optimized extensive hearing assessment including higher frequency thresholds should be used.},
  language  = {en}
}
@article{HetzerOrthHoellerWuerzneretal.2019,
  author    = {Hetzer, Benjamin and Orth-H{\"o}ller, Dorothea and W{\"u}rzner, Reinhard and Kreidl, Peter and Lackner, Michaela and M{\"u}ller, Thomas and Knabl, Ludwig and Geisler-Moroder, Daniel Rudolf and Mellmann, Alexander and Sesli, {\"O}zcan and Holzknecht, Jeanett and Noce, Damia and Akarathum, Noppadon and Chotinaruemol, Somporn and Prelog, Martina and Oberdorfer, Peninnah},
  title     = {"Enhanced acquisition of antibiotic-resistant intestinal E. coli during the first year of life assessed in a prospective cohort study"},
  series = {Antimicrobial Resistance \& Infection Control},
  volume    = {8},
  journal   = {Antimicrobial Resistance \& Infection Control},
  doi       = {10.1186/s13756-019-0522-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-320284},
  year      = {2019},
  abstract  = {Background Increasing bacterial resistance to antibiotics is a serious problem worldwide. We sought to record the acquisition of antibiotic-resistant Escherichia coli (E. coli) in healthy infants in Northern Thailand and investigated potential determinants. Methods Stool samples from 142 infants after birth, at ages 2wk, 2mo, 4 to 6mo, and 1y, and parent stool samples were screened for E. coli resistance to tetracycline, ampicillin, co-trimoxazole, and cefazoline by culture, and isolates were further investigated for multiresistance by disc diffusion method. Pulsed-field gel electrophoresis was performed to identify persistent and transmitted strains. Genetic comparison of resistant and transmitted strains was done by multilocus sequence typing (MLST) and strains were further investigated for extra- and intra-intestinal virulence factors by multiplex PCR. Results Forty-seven (33\%) neonatal meconium samples contained resistant E. coli. Prevalence increased continuously: After 1y, resistance proportion (tetracycline 80\%, ampicillin 72\%, co-trimoxazole 66\%, cefazoline 35\%) almost matched those in parents. In 8 infants (6\%), identical E. coli strains were found in at least 3 sampling time points (suggesting persistence). Transmission of resistant E. coli from parents to child was observed in only 8 families. MLST showed high diversity. We could not identify any virulence genes or factors associated with persistence, or transmission of resistant E. coli. Full-term, vaginal birth and birth in rural hospital were identified as risk factors for early childhood colonization with resistant E. coli. Conclusion One third of healthy Thai neonates harboured antibiotic-resistant E. coli in meconium. The proportion of resistant E. coli increased during the first year of life almost reaching the value in adults. We hypothesize that enhancement of infection control measures and cautious use of antibiotics may help to control further increase of resistance.},
  language  = {en}
}