Results 231 to 240 of about 35,461 (280)

Outcomes of Cochlear Implantation in Mumps-Induced Single-Sided Deafness: A Retrospective Analysis. [PDF]

Med Sci Monit
Chodkiewicz A, Skarżyński PH, Czajka N, Moskwa A, Czaplicka E, Skarżyński H.   +5 more
europepmc   +1 more source

FOSTER: A Comprehensive Pipeline for Transabdominal Fetal Pulse Oximetry Validated in a Large Animal Model of Pregnancy. [PDF]

IEEE Trans Biomed Eng
Kasap B, Saffarpour M, Qian W, Joarder RR, Vali K, Ghiasi S.   +5 more
europepmc   +1 more source

Defining the Access Routes to Intracochlear Drug Delivery Based on Temporal Bone Histology 3-Dimensional Models.

Audiol Neurootol
Hovev Z, Moverman D, Quesnel AM, Handzel O.   +3 more
europepmc   +1 more source

Round Window Membrane Permeability: An in Vitro Model [PDF]

Acta Oto-Laryngologica, 1987
The round window membrane is regarded to be the main route for passage of potentially ototoxic substances from the middle ear cavity into the inner ear. This may be of clinical importance in acute otitis media and chronic otitis media, where sensorineural hearing impairment sometimes develops.
L A, Lundman, L, Holmquist, D, Bagger-Sjöbäck   +2 more
core   +8 more sources

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Permeability of the round window membrane

Archives of Oto-rhino-laryngology, 1984
Cefmetazole sodium, a cephamycin antibiotic, was shown to pass through the round window membrane into the inner ear of the guinea pig. The concentration of the drug in the inner ear fluid indicated that a larger amount of the drug reached the inner ear through the round window membrane than when administered intraperitoneally.
Taeko Okuno, Yasuya Nomura, Nomura Yasuya   +2 more
exaly   +3 more sources

Structure of the Round Window Membrane

Acta Oto-Laryngologica, 1988
In the present study the literature on the round window membrane (RWM) structure was reviewed and the rat used as an animal model to elucidate structural alterations of the RWM occurring during serous (SOM) and purulent (POM) otitis media. In SOM the RWM was about the same thickness as that of the control, whereas in POM it increased about 5-fold.
Sten Hellström, Matti Anniko
exaly   +3 more sources

Round window membrane and labyrinthine pathological changes: an overview

Acta Oto-Laryngologica, 2005
The round window membrane is considered the most likely pathway from the middle to the inner ear. Various substances placed in the middle ear have been seen to pass through the round window membrane. Once toxic substances or inflammatory mediators such as cytokines and nitric oxide enter the inner ear, various inner ear sequelae such as labyrinthitis ...
Sebahattin Cüreoğlu, Alessandra Rinaldo, Vladimir Tsuprun   +2 more
exaly   +4 more sources

Cochlear implantation via the round window membrane minimizes trauma to cochlear structures: A histologically controlled insertion study [PDF]

Acta Oto-Laryngologica, 2004
OBJECTIVE: To evaluate cochlear implant trauma to intracochlear structures when inserting the electrode via the round window membrane. MATERIAL AND METHODS: Eight fresh human temporal bones were evaluated histologically after insertion using two types of
Oliver Adunka, Wolfgang Gstoettner, Jan Kiefer   +2 more
exaly   +2 more sources

Rupture of the round Window Membrane

Annals of Otology, Rhinology & Laryngology, 1976
A case of sudden deafness due to rupture of the round window membrane is presented. Nineteen similar cases have previously been reported in the literature. In a review of these twenty patients, it is noted that a history of concurrent physical effort or barotrauma was present in eighteen.
P H, Taylor, P G, Bicknell
openaire   +2 more sources