Results 11 to 20 of about 2,289,707 (361)

Characterization of the role and fate of nasal mucosal epithelial cell sheets in middle ear regeneration [PDF]

Regenerative Therapy
Background: Rapid and functional regeneration of the middle ear mucosa after surgery is essential for maintaining postoperative aeration and improving long-term outcomes in middle ear diseases such as cholesteatoma. Although nasal mucosal epithelial cell
Kazuhisa Yamamoto, Tsunetaro Morino, Nobuki Fukuda, Yuki Takizawa, Shun Kikuchi, Yutaka Yamamoto, Masayuki Yamato, Hiromi Kojima   +7 more
doaj   +2 more sources

Inner Ear Therapeutics: An Overview of Middle Ear Delivery

Frontiers in Cellular Neuroscience, 2019
There are a variety of methods to access the inner ear and many of these methods depend on utilizing the middle ear as a portal. In this approach the middle ear can be used as a passive receptacle, as part of an active drug delivery system, or simply as ...
Jaimin Patel, Mikhaylo Szczupak, Suhrud Rajguru, Suhrud Rajguru, Carey Balaban, Michael E. Hoffer, Michael E. Hoffer   +6 more
doaj   +2 more sources

Middle ear mucosal regeneration by tissue-engineered cell sheet transplantation

npj Regenerative Medicine, 2017
Nose tissue that helps the ear heal Transplanting a sheet of cells from the nose to the middle ear could improve postoperative prognosis for middle ear inflammatory conditions.
Kazuhisa Yamamoto, Masayuki Yamato, Tsunetaro Morino, Hiroaki Sugiyama, Ryo Takagi, Yuichiro Yaguchi, Teruo Okano, Hiromi Kojima   +7 more
doaj   +2 more sources

A case of eosinophilic otitis media successfully treated by tympanoplasty with use of dupilumab

Otolaryngology Case Reports, 2021
Eosinophilic otitis media (EOM) is an intractable otitis media that is mostly associated with bronchial asthma. Middle ear effusion is highly viscous and contains many eosinophils.
Saori Kikuchi, Saeko Yoshida, Tomonori Sugiyama, Yukiko Iino   +3 more
doaj   +1 more source

Middle ear myoclonus

BLDE University Journal of Health Sciences, 2022
Myoclonus is an involuntary, sudden jerking of a muscle or group of muscles. Middle ear myoclonus (MEM) is an idiopathic clinical entity attributed to causing abnormal repetitive contractions of the tensor tympani and/or stapedius muscles.
Santosh Kumar Swain
doaj   +1 more source

Endoscopic ear surgery in middle ear cholesteatoma

Laparoscopic, Endoscopic and Robotic Surgery, 2021
Objective: Endoscope has been used as diagnostic tool for recidivism and as an adjunct to microscopic technique in the management of cholesteatoma. At present transcanal endoscopic ear surgery (TEES) is being used as a minimally invasive alternative for ...
Satish Nair, J.G. Aishwarya, Nagamani Warrier, V Pavithra, Aditya Jain, Mehrin Shamim, Krishna Ramanathan, Pooja K. Vasu   +7 more
doaj   +1 more source

Classification and Stages of Middle Ear Cholesteatoma at the Southern Philippines Medical Center Using the European Academy of Otology and Neurotology / Japan Otological Society (EAONO / JOS) System

Philippine Journal of Otolaryngology Head and Neck Surgery, 2021
Objective: To determine the stage of middle ear cholesteatoma of patients who underwent middle ear surgery at the Southern Philippines Medical Center from January to December 2019, based on European Academy of Otology and Neurotology / Japan ...
Dominador Toral, Chris Robinson Laganao
doaj   +1 more source

Parametric model of young infants’ eardrum and ear canal impedances supporting immittance measurement results. Part II: Prediction of eardrum and ear canal impedances for frequent pathological middle ear conditions

Acta Acustica, 2023
In order to gain a better understanding of wideband acoustic immitance (WAI) measurements, in this second part of a two-part paper, the parametric electro-acoustic model of the ear canal and the middle ear of young infants proposed in the first part is ...
Sankowsky-Rothe Tobias, van de Par Steven, Blau Matthias   +2 more
doaj   +1 more source

Handheld Briefcase Optical Coherence Tomography with Real-Time Machine Learning Classifier for Middle Ear Infections

Biosensors, 2021
A middle ear infection is a prevalent inflammatory disease most common in the pediatric population, and its financial burden remains substantial. Current diagnostic methods are highly subjective, relying on visual cues gathered by an otoscope. To address
Jungeun Won, Guillermo L. Monroy, Roshan I. Dsouza, Darold R. Spillman, Jonathan McJunkin, Ryan G. Porter, Jindou Shi, Edita Aksamitiene, MaryEllen Sherwood, Lindsay Stiger, Stephen A. Boppart   +10 more
doaj   +1 more source

Nasopharynx as a Microbiologic Reservoir in Chronic Suppurative Otitis Media: Preliminary Study [PDF]

Clinical and Experimental Otorhinolaryngology, 2011
ObjectivesThe present study was designed to identify the correlations of bacterial strains of the middle ear and the nasopharynx in chronic suppurative otitis media (CSOM) patients who were scheduled for operations.MethodsSixty-three patients with CSOM ...
Jiwon Chang, Sung-Ho Lee, June Choi, Gi Jung Im, Hak Hyun Jung   +4 more
doaj   +1 more source