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List of works by Olaf Michel

"Dickkopf-Related Protein 3 as a Sensitive and Specific Marker for Cerebrospinal Fluid Leaks. Otology & Neurotology 2016;37: 299-303".

scientific article published on 25 January 2017

A focused 35-minute whole body MRI screening protocol for patients with von Hippel-Lindau disease

scientific article published on 29 July 2019

A review of nasal dorsal hump reduction techniques, with a particular emphasis on a comparison of component and composite removal.

scientific article published on January 2010

Acoustic stimulation promotes the expression of inducible nitric oxide synthase in the vestibule of guinea pigs.

scientific article published in August 2004

Activation of caspase-3 is associated with oxidative stress in the hydropic guinea pig cochlea.

scientific article published in April 2005

Auditory threshold characteristics after noise damage to the inner ear

scientific article published on 17 November 2016

Bearing of costs for in-patient treatment of sudden deafness: what the physician should know in the light of the actual jurisdiction

scientific article published in May 2006

Berufliche Krebserkrankungen im HNO-Fachgebiet

scientific article published on 01 February 2007

Beta-trace protein (prostaglandin D synthase)--a stable and reliable protein in perilymph

scientific article

Beta-trace protein in pediatric otitis media with effusion

scientific article published on 31 January 2014

Bewertung von Tinnitus als Gesundheitsschaden in der privaten Unfallversicherung - eine Novität

scientific article published on 20 February 2008

Carboplatin induces less apoptosis in the cochlea of guinea pigs than cisplatin.

scientific article

Central nervous system gadolinium accumulation in patients undergoing periodical contrast MRI screening for hereditary tumor syndromes.

scientific article published on 5 January 2018

Chance or causality: problems recognizing laryngeal carcinoma as a result of occupational exposition to noxious substances of blue collar worker employed in the rubber industry

scientific article published on 26 April 2007

Changes of the compound action potential (CAP) and the expression of inducible nitric oxide synthase (iNOS/NOS II) in the cochlea under the inflammatory condition

scientific article published on 01 July 2000

Clinical and laboratory evaluation of a new thin-walled self-expanding tracheobronchial silicone stent: Progress and pitfalls

scientific article published on 01 October 1997

Clinical experience with beta-trace protein as a marker for cerebrospinal fluid

scientific article published on 01 December 2000

Compensation tables for tinnitus as a physical defect in private accident insurance

scientific article published in June 2007

Congenital cerebrospinal fluid pressure labyrinth

scientific article published in December 1991

Continuation 48. Sudden hearing loss: new guidelines for diagnosis and therapy

scientific article published in September 2003

Continuous intratympanic infusion of gentamicin via a microcatheter in Menière's disease

scientific article published in February 2001

Critical evaluation of different objective techniques of nasal airway assessment: a clinical review.

scientific article published on 20 January 2014

Das Rhabdomyosarkom im Kopf-Hals-Gebiet

scientific article published on 01 October 1998

Detection of apoptotic change in the lipopolysaccharide (LPS)-treated cochlea of guinea pigs

scientific article published on 01 August 2001

Detection of extracellular signal-regulated kinase1/2 in the inner ear of guinea pigs

scientific article published on 01 July 2000

Die selbstexpandierende Gehörgangstamponade

scientific article published on 01 March 1994

Effect of irrigation of the nose with isotonic salt solution on adult patients with chronic paranasal sinus disease

scientific article published on 01 December 2000

Effects of bilateral orbital decompression by an endoscopic endonasal approach in dysthyroid orbitopathy.

scientific article published on January 1996

Effects of prostacyclin on hearing recovery after repetitive noise and on histomorphology of the inner ear in the guinea pig.

scientific article published in November 1994

Effects of prostaglandin E2 on the fluctuating hearing loss in Ménière's disease

scientific article published in January 1992

Emergency stenting of malignant obstruction of the upper airways: long-term follow-up with two types of silicone prostheses.

scientific article published on October 1996

Emergency stenting of malignant obstruction of the upper airways: long-term follow-up with two types of silicone prostheses.

scientific article

Endoscopically controlled surgical decompression of the orbit in malignant ophthalmopathy

scientific article published on 01 January 1993

Endoskopisch kontrollierte endonasale Orbitadekompression beim malignen Ophthalmus*

scientific article published on 01 December 1991

Epithelisierungsmodell nicht-biologischer Gewebeersatzmaterialien in vitro

scientific article published on 01 June 2000

Evidence for an Akt-kinase/NO/cGMP pathway in the cochlea of guinea pigs

article

Expert assessment of hearing aid fitting

scientific article published on 6 September 2016

Expert opinion of ORL for private accident insurance

scientific article published in February 2010

Expression of inducible nitric oxide synthase (iNOS/NOS II) in the cochlea of guinea pigs after intratympanical endotoxin-treatment

scientific article

Expression of inducible nitric oxide synthase (iNOS/NOS II) in the hydropic cochlea of guinea pigs

scientific article published on 01 May 2000

Expression of inducible nitric oxide synthase (iNOS/NOS II) in the hydropic vestibule after injection of keyhole limpet hemocyanin into the endolymphatic sac of guinea pigs

scientific article published on 01 January 2001

Expression of inducible nitric oxide synthase (iNOS/NOS II) in the vestibule of guinea pigs after the application of cisplatin.

scientific article published in January 2000

Expression of inducible nitric oxide-synthase in the vestibular system of hydropic guinea pigs

External otitis and otitis media: diagnostics and treatment ⬇️

scientific article published on August 12, 2010

First clinical experience with beta-trace protein (prostaglandin D synthase) as a marker for perilymphatic fistula

scientific article published in October 2005

Follow-up of transnasal orbital decompression in severe Graves' ophthalmopathy

scientific article published on 01 February 2001

For expert evaluation of a possible connection: formaldehyde and nasopharyngeal cancer

scientific article

From the Expert's Office: General Agreement About the Provision of Hearing Systems in the Statutory Accident Insurance

scientific article published on 7 May 2015

From the Expert's Office: Peculiarities in the expert opinion in farmers with suspicion of noise induced hearing loss

scientific article published on 31 August 2013

From the expert's office: Cochlea implant in single sided deafness (SSD): is statutory health insurance obliged to absorb costs?

scientific article published on 3 July 2013

From the expert's office: The operation report and expert opinion

scientific article published on 10 January 2011

Healthy subjects express differences in clinical responses to inhaled lipopolysaccharide that are related with inflammation and with atopy.

scientific article published on May 2001

Hearing disorders following spinal anesthesia

scientific article published in August 1991

Hearing impairment, cochlear morphology, and peroxynitrite (ONOO(-)) formation in adult and aging NOS II knockout mice.

scientific article published on 18 May 2016

Hearing loss as a sequel of lumbar puncture

scientific article published in May 1992

Hereditary angio-edema involving the gastrointestinal tract: CT findings

scientific article published on 01 January 2001

Human keratinocyte culture from the peritonsillar mucosa

scientific article published on January 1996

Hyoid bone malformation confirmed by 3-dimensional computed tomography.

scientific article

Hypoglossusparese nach Tonsillektomie*

scientific article published on 01 May 1990

Immunohistochemical detection of vascular endothelial growth factor (VEGF) and VEGF receptors Flt-1 and KDR/Flk-1 in the cochlea of guinea pigs.

scientific article published in May 2001

Immunohistochemical detection of vascular endothelial growth factor (VEGF) and VEGF-receptors Flt-1 and KDR/Flk-1 in the vestibule of guinea pigs

scientific article published in February 2000

Immunohistochemical expression of VEGF and VEGF receptors in nasal polyps as compared to normal turbinate mucosa

scientific article published on 07 May 2002

In vitro activation of extracellular signal-regulated kinase1/2 in the inner ear of guinea pigs

scientific article

In vitro expression of inducible nitric oxide synthase in the nasal mucosa of guinea pigs after incubation with lipopolysaccharides or cytokines

scientific article published on 01 January 1998

Incidence of occult cerebrospinal fluid fistula during paranasal sinus surgery

scientific article published on 01 November 2002

Inner ear hearing loss following cerebrospinal fluid puncture: a too little appreciated complication?

scientific article published in February 1990

Involvement of nitric oxide synthase in the physiology and pathophysiology of facial nerve function and dysfunction

scientific article

Isolierte mediale Orbitawandfrakturen: Ergebnisse einer minimal invasiven endoskopisch-kontrollierten endonasalen Operationstechnik*

scientific article published on 01 September 1993

LMR spectroscopy: a new sensitive method for on-line recording of nitric oxide in breath.

scientific article

Levels of normal hearing

scientific article published in September 2014

Localisation of the nitric oxide (NO)/cGMP-pathway in the vestibular system of guinea pigs

scientific article published on 01 July 1998

Localization of the NO/cGMP-pathway in the cochlea of guinea pigs

scientific article published on July 1999

Lymphatic malformations of the head and neck: Introduction of a disease score for children, Cologne Disease Score (CDS)

scientific article published on 07 February 2006

Magnetic resonance spectroscopy in sudden deafness. As early as necessary-as late as possible

scientific article published in February 1999

Measuring beta-trace protein for detection of perilymph fistulas

scientific article

Meta-analysis for the effect of medical therapy vs. placebo on recovery of idiopathic sudden hearing loss.

scientific article published on September 2010

Nachweis von Stickstoffmonoxidsynthasen bei physiologischen und pathophysiologischen Prozessen in der Nasenschleimhaut

scientific article published on 01 July 2000

Nasenspülung bei Rhinosinusitis

scientific article published on 01 June 2006

Natural history of a squamous cell carcinoma of the lower lip

Nitric oxide synthase in the vestibulocochlear system of mice.

scientific article published in November 1998

Nitric oxide synthase inhibitor reduces the apoptotic change in the cisplatin-treated cochlea of guinea pigs

scientific article published on 01 October 2000

Nuclear-factor kappa B (NF-kappa B)-inducible nitric oxide synthase (iNOS/NOS II) pathway damages the stria vascularis in cisplatin-treated mice

scientific article published on 01 November 2002

Occupational head and neck cancer: Part II: Not-registered occupational diseases

scientific article published on March 2007

On the underestimation of normal hearing

scientific article published in May 2015

Permeability of the round window membrane for prednisolone-21-hydrogen succinate. Prednisolone content of the perilymph after local administration vs. systemic injection

scientific article published in July 2001

Placebo-controlled double-blind study of the treatment of sudden hearing loss with a stable prostacyclin analog

scientific article published on May 1991

Postoperative inhalation treatment after paranasal sinus interventions. A placebo-controlled, double-blind and randomized study

scientific article published on 01 November 1991

Predictive values of beta-trace protein (prostaglandin D synthase) by use of laser-nephelometry assay for the identification of cerebrospinal fluid

scientific article (publication date: March 2002)

Predictors and mechanisms of tinnitus distress - a longitudinal analysis

scientific article published in January 2004

Preliminary report: long-term results of transnasal orbital decompression in malignant Graves' ophthalmopathy

scientific article

Probational treatment of sudden deafness with prostacyclin: a pilot study.

scientific article published in January 1991

Progressive hearing loss in hearing impaired children: immediate results of antiphlogistic--rheologic infusion therapy.

scientific article

Psychosocial and personality predictors of tinnitus-related distress.

scientific article published in January 2005

Rehabilitation of hearing and communication functions in patients with NF2.

scientific article published on January 2002

Response to the publication by B. Panning: "Inner ear hearing loss after lumbar puncture. A complication required in patient education?"

scientific article published in February 1992

SIAXI: Placebo-controlled, randomized, double-blind study of incobotulinumtoxinA for sialorrhea.

scientific article published on 27 March 2019

Schwannoma of the greater superficial petrosal nerve

scientific article published on 01 February 2000

Sellar reconstruction without intrasellar packing after endoscopic surgery of pituitary macroadenomas is better than its reputation

scientific article published on 23 June 2016

Severe traumatic epistaxis

scientific article published in January 2016

Sjögren-Syndrom und beidseitiges MALT-Lymphom der Glandula parotis

scientific article published on 01 July 1999

Special forms of vertigo. Which therapy for which type of vertigo?

scientific article published in November 2000

Sudden loss hearing--disorder or disease?

scientific article published in September 2011

Temporal nitric oxide dynamics in the paranasal sinuses during humming.

scientific article

Temporary hearing threshold shift (TTS) caused by impulse noise

scientific article published on 11 January 2017

The "case" of Joseph Haydn: a rhinological patient during the eighteenth century.

scientific article published in July 2000

The Stennert antiphlogistic-rheologic infusion schema in treatment of cochleovestibular disorders

scientific article published in March 2000

The definition of normal hearing for otorhinolaryngological appraisal

scientific article published in May 2014

The revised version of the german guidelines "sudden idiopathic sensorineural hearing loss"

scientific article published on 10 May 2011

The woman behind Frey's syndrome: the tragic life of Lucja Frey.

scientific article

Therapieresistente einseitige Kopfschmerzen

scientific article published on 01 July 1999

Traces of perilymph detected in epipharyngeal fluid: perilymphatic fistula as a cause of sudden hearing loss diagnosed with beta-trace protein (prostaglandin D synthase) immunoelectrophoresis.

scientific article published in February 2001

Transnasale Chirurgie der Orbita

scientific article published on 01 January 2000

Treatment of a ruptured anastomotic esophageal stricture following bougienage with a Dacron-covered nitinol stent

scientific article

Zur Beurteilung von Tinnitus in der privaten Unfallversicherung

scientific article published on 01 March 2006

[BK 5103 "UV light-induced skin cancer" as a new occupational disease: Third ordinance for amendment of the Occupational Diseases Act]

scientific article published on 01 December 2015

[Central or vestibular vertigo? Diagnostic look through Frenzel glasses]

scientific article published on 01 November 2000

[Classification and prognosis of esthesioneuroblastoma based on 7 treated cases]

scientific article published on 01 December 2000

[Dissociated nystagmus in side gaze. Major symptoms in the diagnosis of an internuclear ophthalmoplegia]

scientific article published on 01 July 2004

[Experience with endonasal endoscopic surgery of inverted papilloma of the nose and paranasal sinuses]

scientific article published on 01 April 2000

[Expert assessment within the scope of the sudden deafness disease picture]

scientific article published in May 1995

[Expression of angiopoietin-1 and 2 in squamous cell carcinoma of the head and neck areas and normal mucosa]

scientific article published on 01 May 2005

[Headache: Otorhinolaryngological aspects]

scientific article published on 01 January 2016

[Hypertonic (3%) vs. isotonic brine nosespray--a controlled study].

scientific article

[Indications and general practice of simultaneous ophthalmo-rhinosurgery]

scientific article published on 01 January 1993

[Influence of an internal nasal dilator (Nasanita) on nasal flow in healthy adults]

scientific article published on 01 December 2001

[Occupational disease: laryngeal cancer : (BK list nr. 1319, 4104, 2402 and according to § 9 para. 2 SGB VII)]

scientific article published on 01 April 2016

[Progression of hearing disorder after acoustic trauma is rare and limited in time]

scientific article published on 01 November 2018

[Reduction of work capacity in connection with tinnitus after a head injury]

scientific article published on 01 March 2003

[Self-induced illness in ENT medical practice. Artefacts as a contribution to differential diagnosis of unusual illness courses]

scientific article published on 01 September 1996

[The different levels of prednisolone in perilymph after local and systemic treatment]

scientific article published on 01 October 2003

[The new "Medical Expert Activity" column in HNO]

scientific article published on 01 May 2014

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