Results 121 to 130 of about 393,252 (329)

Nasal Mucosa Regeneration After Reboot Surgery: Electron Microscopy and Histology Insights in CRSwNP

open access: yesThe Laryngoscope, EarlyView.
CRSwNP often requires multiple treatments, with monoclonal antibodies (mAbs) and endoscopic sinus surgeries used to manage resistant cases. This study focused on five patients undergoing reboot surgery, analyzing mucosal regeneration through biopsies and clinical outcomes over 24 months. It revealed complete non‐scarred regeneration of the nasal mucosa,
Francesca Pirola   +8 more
wiley   +1 more source

Olfactory Neuroblastoma: Diagnostic Difficulty [PDF]

open access: yes, 2011
Olfactory neuroblastoma is an uncommon malignant tumor of sinonasal tract arising from the olfactory neuro epithelium. The olfactory neuroblastomas presenting with divergent histomorphologies like, epithelial appearance of cells, lacking a neuro ...
Biswas, Siddhartha   +3 more
core   +1 more source

Oral Inflammation, Tooth Loss, Risk Factors, and Association with Progression of Alzheimer’s Disease [PDF]

open access: yes, 2014
Periodontitis is a polymicrobial chronic inflammatory disease of tooth-supporting tissues with bacterial etiology affecting all age groups, becoming chronic in a subgroup of older individuals.
Crean, Stjohn   +5 more
core   +1 more source

Reduction of Rescue Treatment With Dupilumab for Chronic Rhinosinusitis With Nasal Polyps in Japan

open access: yesThe Laryngoscope, EarlyView.
This observational study examined the impact of add‐on dupilumab treatment on the use of rescue therapy in Japanese individuals with chronic rhinosinusitis with nasal polyps (CRSwNPs) using data from a large hospital‐based administrative claims database.
Mamoru Yoshikawa   +5 more
wiley   +1 more source

IFN-λ Decreases Murid Herpesvirus-4 Infection of the Olfactory Epithelium but Fails to Prevent Virus Reactivation in the Vaginal Mucosa

open access: yesViruses, 2019
Murid herpesvirus-4 (MuHV-4), a natural gammaherpesvirus of rodents, can infect the mouse through the nasal mucosa, where it targets sustentacular cells and olfactory neurons in the olfactory epithelium before it propagates to myeloid cells and then to B
Sophie Jacobs   +4 more
doaj   +1 more source

Functional anatomy of olfactory sense organs [PDF]

open access: yes, 1976
The olfactory organ is the most primitive of the organs of special sense and the one with the simplest structural organization, and yet it has defied a clear exposition of the way in which it perceives and distinguishes between different odours.
Cuschieri, Alfred
core  

Intranasal pH and Olfactory Function Among Healthy Adults

open access: yesThe Laryngoscope, EarlyView.
In this cross‐sectional study of 62 adults, olfactory cleft (OC) pH was lower than that over the respiratory mucosa (RM), with repeated testing resulting in more alkaline pH and olfactory testing having no effect. OC pH, but not RM pH, was negatively correlated with odor identification scores and predicted 18% of the variance in these scores.
Anna Kristina Hernandez   +7 more
wiley   +1 more source

Principles of Pituitary Surgery [PDF]

open access: yes, 2018
Key Points 1. Understand the principles of pituitary surgery including the key-elements of surgical planning and decision-making 2. Identify the technical nuances distinguishing the endoscopic from the microscopic transsphenoidal approach 3.
Evans, James J.   +4 more
core   +2 more sources

Optimizing Odorants for Olfactory Training Based on Olfactory Receptor–Ligand Pair Analysis

open access: yesThe Laryngoscope, EarlyView.
This study employs receptor–ligand interaction analysis and olfactory epithelium transcriptomics to optimize olfactory training (OT). A novel four‐odorant combination (galaxolide, eugenol acetate, [−]‐menthol, geranyl acetate) activates 83.9% of 385 human olfactory receptors (ORs), covering 69.9% of estimated OR expression—significantly outperforming ...
Hironobu Nishijima   +7 more
wiley   +1 more source

Possible ATP trafficking by ATP‐shuttles in the olfactory cilia and glucose transfer across the olfactory mucosa

open access: yesFEBS Letters, 2019
Odor transduction in the cilia of olfactory sensory neurons involves several ATP‐requiring enzymes. ATP is generated by glycolysis in the ciliary lumen, using glucose incorporated from surrounding mucus, and by oxidative phosphorylation in the dendrite ...
C. Acevedo   +3 more
semanticscholar   +1 more source

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