Andreas Radeloff

Summary

Country: Germany

Publications

  1. doi request reprint Intraoperative monitoring using cochlear microphonics in cochlear implant patients with residual hearing
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Head and Neck Surgery, Comprehensive Hearing Center, University of Wuerzburg, Germany
    Otol Neurotol 33:348-54. 2012
  2. doi request reprint Intraoperative monitoring of active middle ear implant function in patients with normal and pathologic middle ears
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Comprehensive Hearing Center Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
    Otol Neurotol 32:104-7. 2011
  3. doi request reprint A coated electrode carrier for cochlear implantation reduces insertion forces
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Wuerzburg, Germany
    Laryngoscope 119:959-63. 2009
  4. ncbi request reprint Impact of intrascalar blood on hearing
    Andreas Radeloff
    Department of Otolaryngology Head and Neck Surgery, JW Goethe University, Frankfurt am Main, Germany
    Laryngoscope 117:58-62. 2007
  5. doi request reprint The effect of wound fluid on adipose-derived stem cells in vitro: a study in human cell materials
    Agmal Scherzed
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Julius Maximilian University Würzburg, Wurzburg, Germany
    Tissue Eng Part C Methods 17:809-17. 2011
  6. doi request reprint Chromosomal aberrations and deoxyribonucleic acid single-strand breaks in adipose-derived stem cells during long-term expansion in vitro
    Katrin Froelich
    Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Germany
    Cytotherapy 15:767-81. 2013
  7. doi request reprint Coupling of an active middle-ear implant to the long process of the incus using an elastic clip attachment
    Sebastian P Schraven
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center, University of Wurzburg, Josef Schneider Straße 11, D 97080 Wurzburg, Germany
    Hear Res 340:179-184. 2016
  8. doi request reprint Cochlear nucleus whole mount explants promote the differentiation of neuronal stem cells from the cochlear nucleus in co-culture experiments
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery and the Comprehensive Hearing Center, University of Wuerzburg, Wuerzburg, Germany Electronic address
    Brain Res 1616:58-70. 2015
  9. doi request reprint Mosaic pattern of Cre recombinase expression in cochlear outer hair cells of the Brn3.1 Cre mouse
    Silke Frenz
    aDepartment of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery and the Comprehensive Hearing Center bInstitute for Clinical Neurobiology, University of Wuerzburg, Wuerzburg cDepartment of Oto Rhino Laryngology, University of Duesseldorf, Duesseldorf dDepartment of Oto Rhino Laryngology, Head and Neck Surgery Otto Koerner, Rostock University Medical Center, Rostock, Germany
    Neuroreport 26:309-13. 2015
  10. doi request reprint Neurotrophic effects of taurine on spiral ganglion neurons in vitro
    Kristen Rak
    aDepartment of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center bInstitute for Clinical Neurobiology, University of Wuerzburg cDepartment of Oto Rhino Laryngology, Head and Neck Surgery Otto Körner, Rostock University Medical Center, Rostock, Germany
    Neuroreport 25:1250-4. 2014

Collaborators

Detail Information

Publications28

  1. doi request reprint Intraoperative monitoring using cochlear microphonics in cochlear implant patients with residual hearing
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Head and Neck Surgery, Comprehensive Hearing Center, University of Wuerzburg, Germany
    Otol Neurotol 33:348-54. 2012
    ..To describe a technique for the intraoperative monitoring of residual hearing during a cochlear implant (CI) procedure and, thus, to identify the time of occurrence and surgical steps leading to hearing loss...
  2. doi request reprint Intraoperative monitoring of active middle ear implant function in patients with normal and pathologic middle ears
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Comprehensive Hearing Center Wuerzburg, University of Wuerzburg, Wuerzburg, Germany
    Otol Neurotol 32:104-7. 2011
    ..To describe a technique enabling the intraoperative assessment of the mechanical coupling of active middle ear implants in patients with normal or dysfunctional middle ears...
  3. doi request reprint A coated electrode carrier for cochlear implantation reduces insertion forces
    Andreas Radeloff
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Wuerzburg, Germany
    Laryngoscope 119:959-63. 2009
    ..To assess the insertion forces and feasibility of insertion of a prototype electrode carrier coated with a flexible and biodegradable coating developed for lubrication and drug delivery...
  4. ncbi request reprint Impact of intrascalar blood on hearing
    Andreas Radeloff
    Department of Otolaryngology Head and Neck Surgery, JW Goethe University, Frankfurt am Main, Germany
    Laryngoscope 117:58-62. 2007
    ..The objective of this controlled animal study was to evaluate the effects of intrascalar blood on hearing...
  5. doi request reprint The effect of wound fluid on adipose-derived stem cells in vitro: a study in human cell materials
    Agmal Scherzed
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Julius Maximilian University Würzburg, Wurzburg, Germany
    Tissue Eng Part C Methods 17:809-17. 2011
    ..WF and its cytokines could represent one primary reason for the migration of stem cells toward the wound. Future investigation is warranted to clarify the significance of the shift in surface markers...
  6. doi request reprint Chromosomal aberrations and deoxyribonucleic acid single-strand breaks in adipose-derived stem cells during long-term expansion in vitro
    Katrin Froelich
    Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Germany
    Cytotherapy 15:767-81. 2013
    ..To monitor potential contraindications for therapeutic applications in humans, DNA strand breaks and chromosomal aberrations in ASCs during in vitro expansion were examined...
  7. doi request reprint Coupling of an active middle-ear implant to the long process of the incus using an elastic clip attachment
    Sebastian P Schraven
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center, University of Wurzburg, Josef Schneider Straße 11, D 97080 Wurzburg, Germany
    Hear Res 340:179-184. 2016
    ..8 and 6 kHz. Due to its elastic clip attachment it is expected that the LP coupler will reduce the risk of necrosis of the incus long process, which has to been shown in further studies. Clinical results of the LP coupler are pending...
  8. doi request reprint Cochlear nucleus whole mount explants promote the differentiation of neuronal stem cells from the cochlear nucleus in co-culture experiments
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery and the Comprehensive Hearing Center, University of Wuerzburg, Wuerzburg, Germany Electronic address
    Brain Res 1616:58-70. 2015
    ..Consequently, the presented results provide a first step for the possible application of stem cells to repair the disorganization of the cochlear nucleus, which occurs after hearing loss. ..
  9. doi request reprint Mosaic pattern of Cre recombinase expression in cochlear outer hair cells of the Brn3.1 Cre mouse
    Silke Frenz
    aDepartment of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery and the Comprehensive Hearing Center bInstitute for Clinical Neurobiology, University of Wuerzburg, Wuerzburg cDepartment of Oto Rhino Laryngology, University of Duesseldorf, Duesseldorf dDepartment of Oto Rhino Laryngology, Head and Neck Surgery Otto Koerner, Rostock University Medical Center, Rostock, Germany
    Neuroreport 26:309-13. 2015
    ..Also, the unchanged hearing capacity and structural integrity of the organ of Corti in available reporter lines indicate that they may be useful tools for hearing research...
  10. doi request reprint Neurotrophic effects of taurine on spiral ganglion neurons in vitro
    Kristen Rak
    aDepartment of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center bInstitute for Clinical Neurobiology, University of Wuerzburg cDepartment of Oto Rhino Laryngology, Head and Neck Surgery Otto Körner, Rostock University Medical Center, Rostock, Germany
    Neuroreport 25:1250-4. 2014
    ..Consecutively, a new therapeutical approach for the therapy of hearing impairment could be discussed. ..
  11. doi request reprint Effects of the neurotrophic factors BDNF, NT-3, and FGF2 on dissociated neurons of the cochlear nucleus
    Kristen Rak
    aDepartment of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center bInstitute for Clinical Neurobiology, University of Wuerzburg, Wuerzburg, Germany
    Neuroreport 25:960-4. 2014
    ..The results presented represent fundamental research on auditory neurons, but might be one step toward defining novel therapeutic strategies in the future to prevent cochlear nucleus degeneration induced by hearing loss. ..
  12. doi request reprint Mutation of the TBCE gene causes disturbance of microtubules in the auditory nerve and cochlear outer hair cell degeneration accompanied by progressive hearing loss in the pmn/pmn mouse
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Germany Comprehensive Hearing Center, University of Wuerzburg, Germany
    Exp Neurol 250:333-40. 2013
    ..This animal model will give the chance to test possible therapeutic strategies in special forms of hearing loss, in which the auditory nerve and the cochlear hair cells are simultaneously affected. ..
  13. ncbi request reprint Ipsilateral electric acoustic stimulation of the auditory system: results of long-term hearing preservation
    Wolfgang K Gstoettner
    Department of Otolaryngology, Johann Wolfgang Goethe University Frankfurt am Main, Frankfurt am Main, Germany
    Audiol Neurootol 11:49-56. 2006
    ..To evaluate long-term ipsilateral hearing preservation in patients who underwent cochlear implantation for the combined electric acoustic stimulation of the auditory system...
  14. doi request reprint Protection of inner ear function after cochlear implantation: compound action potential measurements after local application of glucocorticoids in the guinea pig cochlea
    Susanne Braun
    Department of Sensory Physiology II, J W Goethe University, Frankfurt am Main, Germany
    ORL J Otorhinolaryngol Relat Spec 73:219-28. 2011
    ..However, implantation can cause trauma to the inner ear, resulting in poorer hearing postoperatively. We investigated whether a single local injection of glucocorticoids can reduce hearing loss in long-term implanted guinea pigs...
  15. doi request reprint Growth behavior of cochlear nucleus neuronal cells on semiconductor substrates
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Comprehensive Hearing Center, Wuerzburg, Germany
    J Biomed Mater Res A 97:158-66. 2011
    ..These findings present basic knowledge for the development of neuron-electrode interfaces for future auditory brainstem implants...
  16. ncbi request reprint Variance of angular insertion depths in free-fitting and perimodiolar cochlear implant electrodes
    Andreas Radeloff
    Department of Otolaryngology, Julius Maximilians University, Wuerzburg, Germany
    Otol Neurotol 29:131-6. 2008
    ..To assess the variance in cochlear implant electrode insertion depth in degrees around the modiolus (angular insertion depth) in free-fitting and perimodiolar electrode arrays...
  17. ncbi request reprint Predicting basal cochlear length for electric-acoustic stimulation
    Oliver Adunka
    Department of Otorhinolaryngology, J W Goethe University, Frankfurt am Main, Germany
    Arch Otolaryngol Head Neck Surg 131:488-92. 2005
    ..To assess the feasibility and accuracy of predicting electrode insertion depth necessary in cochlear implantations for electric-acoustic stimulation by means of preoperative high-resolution computed tomography (HRCT)...
  18. doi request reprint A hydrogel coating for cochlear implant arrays with encapsulated adipose-derived stem cells allows brain-derived neurotrophic factor delivery
    Philipp Schendzielorz
    Comprehensive Hearing Center, Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Germany
    Acta Otolaryngol 134:497-505. 2014
    ....
  19. doi request reprint Dynamic changes of the neurogenic potential in the rat cochlear nucleus during post-natal development
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center, University of Wuerzburg, Josef Schneider Strasse 11, 97080 Wuerzburg, Germany
    Exp Brain Res 226:393-406. 2013
    ..The persistent neurogenic potential displayed until adulthood could be a neurogenic niche in the adult cochlear nucleus, which might be used for potential therapeutic strategies...
  20. doi request reprint Human adipose-derived stem cells enhance the survival and neuritogenesis of auditory neurons
    Philipp Schendzielorz
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center, University of Wuerzburg, Wuerzburg, Germany
    Neuroreport 26:797-801. 2015
    ..This might be of particular interest for cochlear implantation, in which a proper function of the auditory nerve with a sufficient number of neurons and surviving peripheral processes is essential. ..
  21. doi request reprint Isolation and characterization of neural stem cells from the neonatal rat cochlear nucleus
    Kristen Rak
    Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery and the Comprehensive Hearing Center, University of Wuerzburg, Josef Schneider Straße 11, 97080 Wuerzburg, Germany
    Cell Tissue Res 343:499-508. 2011
    ..The existence of neural stem cells may add to the understanding of developmental features in the cochlear nucleus...
  22. doi request reprint Plasma-assisted hydrophilization of cochlear implant electrode array surfaces enables adhesion of neurotrophin-secreting cells
    Philipp Schendzielorz
    Comprehensive Hearing Center, Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wurzburg, Wurzburg, Germany
    ORL J Otorhinolaryngol Relat Spec 76:257-65. 2014
    ..To evaluate plasma treatment for enhancing the biocompatibility of cochlear implant (CI) silicone surfaces, thus allowing colonization with human adipose-derived stem cells (hASCs) that are known to provide neurotrophic support...
  23. ncbi request reprint Preservation of basal inner ear structures in cochlear implantation
    Oliver Adunka
    ENT Department, J W Goethe University, Frankfurt am Main, Germany
    ORL J Otorhinolaryngol Relat Spec 66:306-12. 2004
    ....
  24. ncbi request reprint BMSC enhance the survival of paclitaxel treated squamous cell carcinoma cells in vitro
    Agmal Scherzed
    Department of Oto Rhino Laryngology, Julius Maximilian University of Wuerzburg, Wuerzburg, Germany
    Cancer Biol Ther 11:349-57. 2011
    ..Therefore particular attention must be paid to the complex tumor-stroma interactions to fully understand how tumor cells become chemoresistant...
  25. doi request reprint Multipotent stromal cells for autologous cell therapy approaches in the guinea pig model
    Katrin Frölich
    Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wuerzburg, Wuerzburg, Germany
    ORL J Otorhinolaryngol Relat Spec 73:9-16. 2011
    ..Thus, we identified ADSC from the neck as a promising cell source for autologous cell-based approaches in hearing research using the guinea pig model...
  26. doi request reprint Standardized Active Middle-Ear Implant Coupling to the Short Incus Process
    Robert Mlynski
    Department of Otorhinolaryngology, Head and Neck Surgery Otto Koerner University Medical Center Rostock, Rostock Department of Otolaryngology, Section of Physiological Acoustics and Communication, University of Tubingen, Tübingen and Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, Comprehensive Hearing Center, University of Wurzburg, Wurzburg, Germany
    Otol Neurotol 36:1390-8. 2015
    ..The aim of this study was to develop and test a short incus process coupling device for its functional properties in temporal bone preparations and clinical practice...
  27. doi request reprint Cochlear Implantation Improves Spatial Release From Masking and Restores Localization Abilities in Single-sided Deaf Patients
    Wilma Grossmann
    Comprehensive Hearing Center, Department of Oto Rhino Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University of Wurzburg, Würzburg MED EL Deutschland GmbH, Starnberg Department of Oto Rhino Laryngology, Head and Neck Surgery Otto Körner, Rostock University Medical Center, Rostock, Germany
    Otol Neurotol 37:658-64. 2016
    ..Adult patients with acquired single-sided deafness (SSD) benefit from binaural hearing after cochlear implantation (CI)...
  28. ncbi request reprint Scala tympani cochleostomy II: topography and histology
    Oliver F Adunka
    Department of Otolaryngology Head and Neck Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 7070, USA
    Laryngoscope 117:2195-200. 2007
    ..To assess intracochlear trauma using two different round window-related cochleostomy techniques in human temporal bones...