Results 141 to 150 of about 396,689 (323)

Photoactivation of olfactory sensory neurons does not affect action potential conduction in individual trigeminal sensory axons innervating the rodent nasal cavity.

PLoS ONE, 2019
Olfactory and trigeminal chemosensory systems reside in parallel within the mammalian nose. Psychophysical studies in people indicate that these two systems interact at a perceptual level.
Margot Maurer, Nunzia Papotto, Julika Sertel-Nakajima, Markus Schueler, Roberto De Col, Frank Möhrlen, Karl Messlinger, Stephan Frings, Richard W Carr   +8 more
doaj   +1 more source

An experimental biomimetic platform for artificial olfaction.

PLoS ONE, 2008
Artificial olfactory systems have been studied for the last two decades mainly from the point of view of the features of olfactory neuron receptor fields. Other fundamental olfaction properties have only been episodically considered in artificial systems.
Corrado Di Natale, Eugenio Martinelli, Roberto Paolesse, Arnaldo D'Amico, Daniel Filippini, Ingemar Lundström   +5 more
doaj   +1 more source

FIGURE 3 from Deconstructing Olfactory Epithelium Developmental Pathways in Olfactory Neuroblastoma

, 2023
<p>Patterns of gene expression in the normal differentiating OE. <b>A,</b> Trajectory UMAP depicting differentiation states across pseudotime, in seven normal olfactory mucosa biopsies scRNA-seq from Durante and colleagues, 2020 and Oliva and colleagues, 2021 (<a href="#bib13 bib24" target="_blank">13, 24</a>). <b>B,&
Bradley J. Goldstein, Nosayaba Osazuwa-Peters, David W. Jang, Ralph Abi Hachem, John B. Finlay   +4 more
openaire   +1 more source

Transcriptomes of Mouse Olfactory Epithelium Reveal Sexual Differences in Odorant Detection

Genome Biology and Evolution, 2012
To sense numerous odorants and chemicals, animals have evolved a large number of olfactory receptor genes (Olfrs) in their genome. In particular, the house mouse has ∼1,100 genes in the Olfr gene family.
M. Shiao, Andrew Ying-Fei Chang, Ben-Yang Liao, Y. Ching, M. Lu, Stella Maris Chen, Wen-Hsiung Li   +6 more
semanticscholar   +1 more source

Allergic Sensitization to Inhalant Allergens in the Upper Respiratory Tract—the B Cell Side

Allergy, EarlyView.
ABSTRACT Allergic diseases are on the rise worldwide, driven by respiratory epithelial barrier dysfunction that promotes sensitization to inhalant allergens such as pollen, dust mites, pet dander, and fungal spores. These antigens trigger IgE‐mediated immune responses that lead to diseases such as allergic rhinitis (AR) and asthma.
Ola Grimsholm, Mohammed Zghaebi, Bita Hambrecht, Tanja Kalic, Christopher C. Udoye, Rudolf Manz, Barbara Bohle, Katarzyna M. Sitnik, Julia Eckl‐Dorna, Heimo Breiteneder   +9 more
wiley   +1 more source

Morphological Description and Histological Structure of Olfactory Organ in Barn Owl (Tyto alba)

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
   The Morphological description and histological structure of olfactory organ in barn owl have been studied. The results of morphological description showed that the olfactory organ in the animal under study have pair of external nares ovale shape ...
Ashwaq A. Hussain
doaj  

Histological markers in nasal mucosa of patients with Alzheimer's disease [PDF]

, 1998
Neuropathological changes such as dystrophic neurites and the presence of abnormal tau protein in the olfactory system, including primary sensory cells and nerve fibres have previously been demonstrated in nasal mucosa tissue of patients with Alzheimer's
Golombowski, Sidonie, Hock, Christoph, Mandelkow, Eva-Maria, Müller-Spahn, Franz, Peschel, Oliver, Probst, Alphonse, Riederer, Andreas, Unger, Jürgen   +7 more
core   +1 more source

Comorbid Chronic Rhinosinusitis and Asthma: Shared Risk Factors and Treatment Implications—An EAACI Task Force Report

Allergy, EarlyView.
ABSTRACT Chronic rhinosinusitis (CRS) and asthma are prevalent conditions that often coexist. These diseases share common inflammatory mechanisms, such as T‐helper cell 2 (T2)‐high inflammation, driven by interleukin (IL)‐4, IL‐5, and IL‐13 cytokines.
Sanna Toppila‐Salmi, Sietze Reitsma, Valérie Hox, Simon Gane, Philippe Gevaert, Juan Maza‐Solano, Alma Helevä, Ida Sulku, Kaisa Santala, Iiris Kangasniemi, Ludger Klimek, Adam Chaker, Aspasia Karavelia, Michael Rudenko, Oliver Pfaar, Laura Van Gerven, Shaari Ariana, Michele Schiappoli, Marie Lundberg, Jan Hagemann, Ibon Eguíluz‐Gracia, Andre Moreira   +21 more
wiley   +1 more source

Wiring olfaction: the cellular and molecular mechanisms that guide the development of synaptic connections from the nose to the cortex

Frontiers in Neuroscience, 2009
Within the central nervous system, the olfactory system fascinates by its developmental and physiological particularities, and is one of the most studied models to understand the mechanisms underlying the guidance of growing axons to their appropriate ...
Fernando De Castro
doaj   +1 more source

Type I Interferon Signaling to Dendritic Cells Limits Murid Herpesvirus 4 Spread from the Olfactory Epithelium [PDF]

, 2017
Clara Lawler, Philip G. Stevenson
openalex   +1 more source