Results 71 to 80 of about 241,158 (154)

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  

Cannabinoid action in the olfactory epithelium

, 2007
The perception of odors is influenced by a variety of neuromodulators, and there is growing evidence that modulation already takes place in the olfactory epithelium.
Kuduz, Josko, Schild, Detlev, Manzini, Ivan, Czesnik, Dirk   +3 more
core   +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

Histoarchitectural and surface ultrastructural analysis of the olfactory epithelium of Puntius ticto (Hamilton, 1822)

International Journal of Aquatic Biology, 2015
Organization of various cells lining the olfactory mucosa of Puntius ticto (Hamilton, 1822) were described by light as well as scanning electron microscopy.
Saroj Kumar Ghosh, Bappaditya Pan, Padmanabha Chakrabarti   +2 more
doaj  

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

Ancestral amphibian v2rs are expressed in the main olfactory epithelium

, 2013
Mammalian olfactory receptor families are segregated into different olfactory organs, with type 2 vomeronasal receptor (v2r) genes expressed in a basal layer of the vomeronasal epithelium.
Korsching, S. I., Korsching, Sigrun I., Sansone, A., Syed, Adnan S., Sansone, Alfredo, Manzini, I., Nadler, W., Manzini, Ivan, Syed, A. S., Nadler, Walter   +9 more
core   +1 more source

Anatomy and histology of the olfactory organ of Korean amur goby Rhinogobius brunneus (Gobiiformes, Gobiidae)

Applied Microscopy
This study investigated the anatomy and histology of the olfactory organ of the Korean amur goby Rhinogobius brunneus from Jeonjucheon stream. This species lives in shallow, stagnant, and intermittently low-oxygenated streams, reservoirs, and ponds ...
Hyun Tae Kim
doaj   +1 more source

Bile acids as potential pheromones in pintado catfish Pseudoplatystoma corruscans (Spix & Agassiz, 1829): eletrophysiological and behavioral studies

Neotropical Ichthyology
Bile acids are potent olfactory and gustatory stimulants for fish. Electro-olfactogram recording was used to test whether the olfactory epithelium of pintado catfish Pseudoplatystoma corruscans is specifically sensitive to bile acids, some of which have ...
Percília Cardoso Giaquinto, Rodrigo Egydio Barreto, Gilson Luiz Volpato, Marisa Fernandes-de-Castilho, Eliane Gonçalves-de-Freitas   +4 more
doaj   +1 more source

Neurotrophin expression in the adult olfactory epithelium.

, 2008
Published reports of neurotrophin expression in the olfactory system are incomplete because of missing data and conflicting results. Previous studies used a variety of fixation procedures and antibodies on different species and different ages. The aim of
Feron, F., Bianco, J, Mackay-Sim, A., Mackay-Sim, A, Bianco, John, Ferguson, I., Bianco, J., Feron, Francois, Mackay-Sim, Alan, Feron, F, Ferguson, I   +10 more
core   +1 more source

Single-cell transcriptomics reveals a compartmentalized antiviral interferon response in the nasal epithelium of mice

Journal of Virology
Type III interferons (IFNs) primarily act on epithelial cells and protect against virus infection of the mucosa, whereas type I IFNs act more systemically.
Xuefei Wang, Meng Dong, Xinchao Wu, Daniel Schnepf, Julia Thiel, Wenfei Sun, Christian Wolfrum, Sisi Li, Wenfei Jin, Peter Staeheli, Liang Ye   +10 more
doaj   +1 more source