Results 51 to 60 of about 43,498 (244)

Biofilm Exoproteins From Staphylococcus Species Impede Re‐Epithelialization of Nasal Epithelial Cells During Wound Healing and Cease Ciliary Beat Frequency

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Introduction Chronic rhinosinusitis (CRS) is an inflammatory disease with many different contributing factors, including bacterial infection. CRS patients are typically managed with medical therapies; however, these treatments frequently fail, leaving surgery as the only viable option.
Sintayehu Ambachew   +8 more
wiley   +1 more source

A rare pathology of the petrous part of the temporal bone: adenoma of the middle ear

open access: yes, 2019
Sudhoff H, Gehl H-B, Brasch F, Riemann R, Todt I. Eine seltene Pathologie des Felsenbeins: Das Adenom des Mittelohres. HNO. 2019;68(1):55-58.Adenomas are very rare tumors of the middle ear.
Riemann, R   +4 more
core   +1 more source

Complications and Clinical Outcomes Following Modified Endoscopic Denker's With Pyriform Aperture Preservation: A Prospective Analysis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background The modified endoscopic Denker's (MED) approach provides access to all maxillary sinus (MS) walls for resection of various MS and retromaxillary pathologies, but the anteromedial maxilla has historically been resected. This study determined complication rates and outcomes following MED with pyriform aperture (PA) preservation ...
Yasser Almansour   +5 more
wiley   +1 more source

Middle ear adenoma with neuroendocrine differentiation: relate of two cases and literature review

open access: yes, 2013
Summary Introduction: Adenomas with neuroendocrine differentiation are defined as neuroendocrine neoplasms, and they are rarely found in the head and neck.
Venâncio Alves   +6 more
core   +1 more source

Partial hearing recovery after cochlear nerve surface transplantation of hair follicle‐derived neural crest stem cells in neural hearing loss rat

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study comprises three experimental parts. Part 1. Time‐course of ouabain‐induced hearing loss. Rats received ouabain (10 mM) via round window application. ABR/DPOAE tests and histological analyses were performed at 2, 7, and 30 days post‐treatment to characterize SGN and glial cell degeneration. Part 2.
Huidong Chen   +9 more
wiley   +1 more source

[Glandular ear neoplasms].

open access: yesOtolaryngologia polska = The Polish otolaryngology, 1995
A case of ceruminoma was described. The authors also presents actual opinions about glandular tumors of the middle and external ear, their classification and treatment.
P, Dobrzyński   +2 more
openaire   +1 more source

A mouse model of mechanical stress injury to the basal ganglia using thermosensitive PNIPAM hydrogel for intracerebral hemorrhage research

open access: yesAnimal Models and Experimental Medicine, EarlyView.
In this study, we established a novel mouse model of intracerebral hemorrhage (ICH) by stereotactically injecting thermosensitive PNIPAM hydrogel into the internal capsule to impose localized mechanical stress on the corticospinal tract, which provides a straightforward and reproducible tool for preclinical studies on focal mechanical stress–induced ...
Mingxi Li   +11 more
wiley   +1 more source

Otalgia with a normal ear

open access: yes, 1987
Ear pain is a diagnostic problem when examination of the ear shows no pathology. Referred otalgia may be caused by neoplasms; dental abnormalities or infections; temporomandibular joint dysfunction; sinus, pharyngeal or salivary gland infections ...
De Silva, A, Thaller, S R
core  

Surgical debulking combined with photodynamic therapy to manage residual extramedullary plasmacytoma of the nasopharynx

open access: yes, 2011
Extramedullary plasmacytomas (EMP) are rare plasma cell neoplasms that are mostly located in the mucosal surfaces of the upper aerodigestive tract. The standard treatment is radiotherapy (RT), with surgical resection reserved as salvage procedure.
de Boer, Jan Paul   +9 more
core   +1 more source

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