Results 231 to 240 of about 447,033 (267)
Some of the next articles are maybe not open access.
Cell dynamics in the olfactory mucosa
Tissue and Cell, 1973Abstract By means of ultrastructural and autoradiographic observations from the olfactory mucosa of frog, it has been shown that olfactory receptor neurons as well as supporting cells are continuously replaced during the adult life of the animal. The severing of the olfactory nerve in adult frogs results in rapid degeneration of all mature olfactory ...
openaire +2 more sources
Mineralocorticoid Receptors in the Mammalian Olfactory Mucosa
Annals of Otology, Rhinology & Laryngology, 1999Mineralocorticoid hormones regulate secretion and absorption in a wide variety of epithelial tissues, although specific mechanisms in the olfactory mucosa are currently unknown. Utilizing reverse transcription—polymerase chain reaction (RT-PCR) analysis, we have demonstrated the expression of mineralocorticoid (type I) receptor messenger RNA in the ...
A M, Robinson +4 more
openaire +2 more sources
Histopathology of Olfactory Mucosa in Kallmann's Syndrome
Annals of Otology, Rhinology & Laryngology, 1993Olfactory mucosa was harvested by intranasal biopsy from a man with Kallmann's syndrome in whom the absence of the olfactory bulbs was documented by magnetic resonance imaging. On electron microscopic examination, several pathologic changes were evident in the olfactory mucosa.
J E, Schwob +3 more
openaire +2 more sources
Immunohistopathology of variations of human olfactory mucosa
European Archives of Oto-Rhino-Laryngology, 1991The characteristics of the human olfactory mucosa were studied immunohistologically. Regular, zonal distribution of the supporting cells, multilayered olfactory receptor cells and basal cells was commonly found in the olfactory mucosa of the human fetus. In contrast, most of the olfactory mucosa in the adult varied to some extent.
T, Nakashima +3 more
openaire +2 more sources
Carnosine-like Immunoreactivity in Human Olfactory Mucosa
Acta Oto-Laryngologica, 1990By means of immunohistochemical techniques it is demonstrated for the first time ever that carnosine (beta-alanyl-L-histidine)-like immunoreactivity (LI) is localized in the olfactory receptor neuron in human olfactory mucosa. Carnosine-LI was found in all regions of the receptor cells, i.e. in dendrites, olfactory vesicles, soma and axons.
M, Sakai +3 more
openaire +2 more sources
Olfactory Evoked Potentials Produced by Electrical Stimulation of the Olfactory Mucosa
Auris Nasus Larynx, 1996We stimulated the olfactory mucosa electrically and elicited evoked potentials in rabbits. A bipolar stimulating electrode was placed on the olfactory region of the nasal mucosa via an anterior naris non-invasively. Evoked potentials were detected from the surface of a head.
T, Ishimaru +3 more
openaire +2 more sources
Transplantation of Nasal Olfactory Mucosa Mesenchymal Stem Cells Benefits Alzheimer’s Disease
Molecular Neurobiology, 2022Chun‐Gu Hong +8 more
semanticscholar +1 more source
Immunohistochemical Studies of Olfactory Mucosa in Patients with Olfactory Disturbances
American Journal of Rhinology, 1989In order to examine the functional morphology of the human olfactory mucosa when olfaction is disturbed, immunohistochemical methods have been applied to mucosal biopsies. In the group of patients examined anosmia was due to bilateral choanal atresia, to chronic sinusitis, to the common cold (viral infection), and to head trauma.
Masuo Yamagishi, Yuichi Nakano
openaire +1 more source
The Olfactory Mucosa of Vertebrates
1971The vertebrate olfactory mucosa is that part of the lining membrane of the nasal cavities that contains olfactory receptor neurons. It is structurally different from the surrounding respiratory mucosa in many important respects, such as, a) the presence of Bowman’s glands, b) a characteristic yellow to brown color due to a pigment, c) and cilia not ...
openaire +1 more source