Results 31 to 40 of about 388,373 (393)

Olfactory and solitary chemosensory cells: two different chemosensory systems in the nasal cavity of the American alligator, Alligator mississippiensis

BMC Neuroscience, 2007
Background The nasal cavity of all vertebrates houses multiple chemosensors, either innervated by the Ist (olfactory) or the Vth (trigeminal) cranial nerve. Various types of receptor cells are present, either segregated in different compartments (e.g. in
Hansen Anne
doaj   +1 more source

Ca2+-activated Cl- channels of the ClCa family express in the cilia of a subset of rat olfactory sensory neurons. [PDF]

PLoS ONE, 2013
The Ca(2+)-activated Cl(-) channel is considered a key constituent of odor transduction. Odorant binding to a specific receptor in the cilia of olfactory sensory neurons (OSNs) triggers a cAMP cascade that mediates the opening of a cationic cyclic ...
Carolina Gonzalez-Silva, Jorge Vera, María Rosa Bono, Christian González-Billault, Brooke Baxter, Anne Hansen, Robert Lopez, Emily A Gibson, Diego Restrepo, Juan Bacigalupo   +9 more
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Synaptophysin and synaptoporin expression in the developing rat olfactory system [PDF]

, 1993
The expressions of two closely related synaptic vesicle antigens synaptophysin and synaptoporin were examined in the olfactory system of the adult rat and during pre- and postnatal development.
Bayer, Bergmann, Betz, Bixby, Breipohl, Brunjes, Elferink, Farbman, Farbman, Fletcher, Geppert, Gesteland, Graziadei, Halász, Halász, Hinds, Hsu, Huttner, Jahn, Jahn, Knaus, Kosaka, Lahr, Lahr, Leube, Mandell, Marchand, Margolis, Marquèze-Pouey, Matteoli, McLean, Navone, Ovtscharoff, Pedersen, Rehn, Schwob, Schwob, Shipley, Smotherman, Specht, Specht, Südhof, Thomas, Thomas, Tixier-Vidal, Trimble, Van Lookeren Campagne, Verhaagen, Wendland, Wiedenmann, Zhong   +50 more
core   +1 more source

Biopsy of the olfactory epithelium from the superior nasal septum: is it possible to obtain neurons without damaging olfaction?

Brazilian Journal of Otorhinolaryngology, 2022
Introduction: Olfactory epithelium biopsy has been useful for studying diverse otorhinolaryngological and neurological diseases, including the potential to better understand the pathophysiology behind COVID-19 olfactory manifestations.
Ellen Cristine Duarte Garcia, Lucas de Almeida Luz, Lucas Kanieski Anzolin, José Lucas Barbosa da Silva, Richard L. Doty, Fábio de Rezende Pinna, Richard Louis Voegels, Marco Aurélio Fornazieri   +7 more
doaj  

Olfactory Rod Cells: A Rare Cell Type in the Larval Zebrafish Olfactory Epithelium With a Large Actin-Rich Apical Projection

Frontiers in Physiology, 2021
We report the presence of a rare cell type, the olfactory rod cell, in the developing zebrafish olfactory epithelium. These cells each bear a single actin-rich rod-like apical projection extending 5–10 μm from the epithelial surface.
King Yee Cheung, Suresh J. Jesuthasan, Suresh J. Jesuthasan, Sarah Baxendale, Nicholas J. van Hateren, Mar Marzo, Christopher J. Hill, Tanya T. Whitfield   +7 more
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Olfactory sensitivity of the marine flatfish Solea senegalensis to conspecific body fluids [PDF]

, 2017
Chemical communication is better understood in freshwater fish than marine fish. The Senegalese sole (Solea senegalensis) is a marine flatfish wherein one of the problems in aquaculture is the poor reproductive performance of hatchery-bred males.
Aeschlimann, Agulleiro, Appelt, Barata, Baynes, Belanger, Buchinger, Carazo, Carazo, Cardwell, Chauvigné, Chauvigné, Chauvigné, Churcher, Colombo, Dinis, Diogo, Doldán, Dulka, Elofsson, Emanuel, Fatsini, Fletcher, Ghosal, Guzmán, Hubbard, Hubbard, Hubbard, Huertas, Huertas, Kasumyan, Keller-Costa, Kitamura, Li, Marshall, Martín, Mañanós, Milinski, Milinski, Miranda, Olsén, Prasada Rao, Rosengrave, Silver, Sorensen, Sorensen, Stacey, Stacey, Velez, Velez, Velez, Velez, Velez, Wyatt, Yabuki, Yambe   +55 more
core   +1 more source

Canonical Wnt Signaling Drives Tumor-Like Lesions from Sox2-Positive Precursors of the Murine Olfactory Epithelium. [PDF]

PLoS ONE, 2016
Canonical Wnt signaling is known to promote proliferation of olfactory stem cells. In order to investigate the effects of a constitutive activation of Wnt signaling in Sox2-positive precursor cells of the olfactory epithelium, we used transgenic mice ...
Nils W Engel, Julia E Neumann, Julia Ahlfeld, Annika K Wefers, Daniel J Merk, Jasmin Ohli, Ulrich Schüller   +6 more
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The Microvillar and Solitary Chemosensory Cells as the Novel Targets of Infection of SARS-CoV-2 in Syrian Golden Hamsters

Viruses, 2021
Patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019, suffer from respiratory and non-respiratory symptoms. Among these symptoms, the loss of smell has attracted considerable
Jin-Seok Seo, Sun-Woo Yoon, Seung-Hyeon Hwang, Sung-Min Nam, Sang-Soep Nahm, Jei-Hyun Jeong, Jiho Lee, Ha-Na Youn, Jun-Beom Kim, Woosuk Kim   +9 more
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Requirement for Slit-1 and Robo-2 in zonal segregation of olfactory sensory neuron axons in the main olfactory bulb [PDF]

, 2007
The formation of precise stereotypic connections in sensory systems is critical for the ability to detect and process signals from the environment. In the olfactory system, olfactory sensory neurons (OSNs) project axons to spatially defined glomeruli ...
Andrews, W, Cho, JH, Cloutier, J-F, Lépine, M, Parnavelas, J   +4 more
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A companion to the preclinical common data elements and case report forms for neuropathology studies in epilepsy research. A report of the TASK3 WG2 Neuropathology Working Group of the ILAE/AES Joint Translational Task Force

Epilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force initiated the TASK3 working group to create common data elements (CDEs) for various aspects of preclinical epilepsy research studies, which could help improve the standardization of experimental designs.
Eleonora Aronica, Devin K. Binder, Meinrad Drexel, Chrysanthy Ikonomidou, Shilpa D. Kadam, Guenther Sperk, Christian Steinhäuser   +6 more
wiley   +1 more source