Results 51 to 60 of about 73,270 (187)

Evaluation of human obstructive sleep apnea using computational fluid dynamics. [PDF]

open access: yes, 2019
Obstructive sleep apnea (OSA) severity might be correlated to the flow characteristics of the upper airways. We aimed to investigate the severity of OSA based on 3D models constructed from CT scans coupled with computational fluid dynamics (CFD ...
Jafari, Behrouz   +4 more
core  

Alert for pharynx-centered gastrointestinal and respiratory cross-infection and cryptic cross-transmission routes of 2019-nCoV

open access: yesJournal of Infection in Developing Countries
We proposed that the pharynx, as a common organ of the respiratory and digestive tracts, may be a respiratory and digestive tract cross cryptic transmission pathway for 2019-nCoV infection from the nasal cavities to the pharynx and lung, then to nasal ...
Xiehui Chen   +5 more
doaj   +1 more source

Pharyngeal-Esophageal Malignancies with Dermatologic Paraneoplastic Syndrome

open access: yesLife, 2022
Systemic changes often send signals to the skin, and certain neoplastic diseases of the internal organs can also trigger skin manifestations. In this article, the authors make clinical photography presentations of the patients seen at our clinic with ...
Ana Fulga   +8 more
doaj   +1 more source

Pear-shaped lesion of the fossa of Rosenmüller [PDF]

open access: yes, 2016
Retention cyst of the pharyngeal mucosal space is an accumulation of trapped mucous in the mucosa or adenoids of the pharynx. It is a benign lesion, often seen on routine imaging of the head and spine.
De Cuyper, K   +2 more
core   +2 more sources

Cone beam computed tomography in assessment on pharynx effects of orthopedic-surgical treatment - a review of the literature [PDF]

open access: yesSleep Science, 2019
The cone beam computed tomography (CBCT) image provides clear differentiation of soft tissues from empty spaces. This paper presents a literature review to evaluate the effects of orthopedic and surgical treatment on the ...
Thais Moura Guimarães   +13 more
doaj   +1 more source

Doppler sonar analysis of swallowing sounds in normal pediatric individuals Análise dos sons da deglutição pelo sonar Doppler em indivíduos normais na faixa etária pediátrica

open access: yesBrazilian Journal of Otorhinolaryngology, 2009
Among the methods for assessing swallowing sounds - videofluoroscopy modified barium study, fiberoptic swallowing endoscopy, neck auscultation through a microphone, accelerometer and, more recently, the Doppler sonar - we have chosen the latter.
Cibele Fontoura Cagliari   +3 more
doaj   +1 more source

The Reliability and Influence of Body Position on Acoustic Pharyngometry and Rhinometry Outcomes

open access: yeseJournal of Oral Maxillofacial Research, 2020
Objectives: The aim of this cross sectional study was to analyze the method error and reliability in acoustic pharyngometry and rhinometry and to analyze the difference between standing and sitting position in acoustic pharyngometry and rhinometry ...
Sofie Wilkens Knappe, Liselotte Sonnesen
doaj   +1 more source

Expression of Distal-less, dachshund, and optomotor blind in Neanthes arenaceodentata (Annelida, Nereididae) does not support homology of appendage-forming mechanisms across the Bilateria [PDF]

open access: yes, 2010
The similarity in the genetic regulation of arthropod and vertebrate appendage formation has been interpreted as the product of a plesiomorphic gene network that was primitively involved in bilaterian appendage development and co-opted to build ...
A Abzhanov   +125 more
core   +4 more sources

Effects of the GABA(B) agonist baclofen on volitional swallowing in normal subjects

open access: yesKaohsiung Journal of Medical Sciences, 2023
The GABA(B) receptor agonist baclofen is known to suppress the rate of spontaneous swallowing but not pharyngeal muscle contraction. The extent to which baclofen may alter volitional swallowing is not currently known.
Jui‐Sheng Hung   +8 more
doaj   +1 more source

Stage T4B head and neck cancer survival outcome comparisons based on treatment modality: is surgery a viable treatment option? [PDF]

open access: yes, 2016
IMPORTANCE: Advanced stage head and neck cancers are often deemed unresectable due to the aggressive nature of the cancer. In evaluating survival patterns of patients with stage IVb tumors, it is valuable to determine whether patients who undergo ...
Kidwai, Neiha
core   +1 more source

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