Fish olfactory receptor cell stain

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August undefined, 2024

WebA slight vimentin immunostaining was detected only in Carassius. No galectin-1 staining appeared in the olfactory pathways of either fish. This study shows that some markers …

Olfactory receptor cell staining using horseradish peroxidase

WebNov 25, 2010 · Here, we report on the study of a bioengineered zebra fish olfactory receptor OR131-2, affinity-purified from a HEK293S tetracycline-inducible system. This … http://ijichthyol.org/index.php/iji/article/view/5-2-5 hoverflies photos

Immunocytochemical characterization of olfactory …

WebSep 21, 2024 · In fish, chemical signals are received by two major systems viz. olfactory and gustatory systems (Parker, 1912 ). Out of these, the olfactory receptors (OR) in the … WebThe sensory receptor cells were present on sideward surface and linguiform process of olfactory lamella while the rest of the portion of the … WebJun 1, 2024 · It is a pseudostratified epithelium, with ciliated supporting cells (e.g., Holl, 1973b, Theisen et al., 1986, Takami et al., 1994), olfactory receptor neurons and basal cells. Another cell type is represented by large cells, with weak histological staining, which, in other species, were proposed to be ionocytes ( Ferrando et al., 2006 ... how many grams in 1/2 tsp black pepper

Study of Bioengineered Zebra Fish Olfactory Receptor 131-2: …

Functional Properties of the Fish Olfactory System

WebApr 1, 2014 · The olfactory organs of fish are widely diversified depending on systematic groups and ecological habitats (Zeiske et al. 2009). The structure and function of the fish olfactory organs have been ... WebHere, we first describe the anatomy of the fish olfactory system. The problems faced when describing the anatomy of the terminal nerve complex and nucleus olfactoretinalis are highlighted. Olfactory sensory neurons are randomly distributed over the entire olfactory epithelium, a unique feature of the olfactory sense. hoverflies pollinatorsWebBesides olfactory receptor neurons, supporting cells, and basal cells, which are the three general cell population in the olfactory epithelium of all vertebrates, a third population of cells ... hover flies scientific name

"WebCytological status of olfactory epithelium during different reproductive phases of Eutropiichthys vacha (Hamilton, 1822) were described by light microscopy. The olfactory organ was composed of various lamella contained two principal layer: olfactory mucosa and central core, radiated from midline raphe. A sharp divergence existed between the … " - Fish olfactory receptor cell stain

Fish olfactory receptor cell stain

Saroj Kumar Ghosh - Assistant Professor (Stage-II)

WebNov 25, 2010 · Here, we report on three zebra fish olfactory receptor OR131-2 genes that were engineered for our current study. We purified zebra fish OR131-2 receptor proteins from HEK293S tetracycline … WebThe olfactory epithelium of fish, like other vertebrates, consists of three cell types: receptor cells, supporting cells and basal cells. 7. The receptor cell, which is a bipolar …

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WebIontophoretic injection of horseradish peroxidase into severed olfactory nerve fascicles has been used to stain salamander olfactory receptor cell somata, their associated nerves, and their axonal te... WebAug 27, 2024 · In the olfactory system, odorant receptors (ORs) expressed at the cell membrane of olfactory sensory neurons detect odorants and direct sensory axons toward precise target locations in the brain, reflected in the presence of olfactory sensory maps. This dual role of ORs is corroborated by their subcellular expression both in cilia, where …

WebJun 1, 2024 · The volume occupied by apoptotic nuclei was statistically analysed to show objectively that, compared with that in the control, the proportion of dead cells in the OE … WebScanning electron microscopy has been employed to study the central axis and laminae of the olfactory rosette in adult sea trout (Salmo trutta trutta L.) caught in the River Umeälven when they were homing from sea.—Both flat sides of the primary laminae are secondarily folded all over their surface. In one organ there are about 200 secondary laminae usually …

WebApr 18, 2012 · This study shows that some markers for mammalian olfactory ensheathing cells also stain the olfactory pathway in fish. Immunocytochemical staining differs in … WebThis technique gives homogeneous, Golgi-like staining of individually identifiable receptor cells and has permitted preliminary mapping of the topographical relationship between …

WebVery little is known about the molecular and cellular basis of cadaverine-driven behaviors. Cadaverine and putrescine evoke electrophysiological responses in the olfactory epithelium of two fish species (2, 6) and cadaverine-responsive olfactory sensory neurons and glomeruli have been identified in the mouse (7, 8).However, chemosensory receptors …

WebJun 13, 2024 · Olfactory receptors (ORs) are not exclusively expressed in the olfactory sensory neurons; they are also observed outside of the olfactory system in all other human tissues tested to date, including the testis, lung, intestine, skin, heart, and blood. Within these tissues, certain ORs have been determined to be exclusively expressed in only … hover flies in the ukWebExperimental studies have documented the role played by olfactory information in social relationships, prey or predator recognition, and the … how many grams in 12 kgWebJun 1, 2007 · Our finding is a physiological demonstration of the specific convergence pattern of olfactory receptor neurones on to the relay cells that mediate specific … how many grams in 1/2 tsp ground black pepperWebJul 17, 2024 · Scientific Reports - Patterned Arrangements of Olfactory Receptor Gene Expression in Zebrafish are Established by Radial … hover floating shelf bracketsWebHere, we describe a unique family of chemotactile receptors (CRs) that mediate touch-taste sensation in Octopus bimaculoides ( Figure 1 A). We identify the stimuli, cells, transduction properties, and related chemotactile behaviors, thereby defining this contact-dependent, aquatic chemosensory modality. how many grams in 1 3/4 ouncesWebSep 1, 2014 · The olfactory epithelium had the tip contained many ciliated receptor cells than the middle region ( Fig. 2 E). Olfactory crypt cells were oval to egg-shaped … hoverflow steamWebApr 17, 2024 · The olfactory organs of two African lungfishes, Protopterus amphibius and P. dolloi, were investigated using a stereo microscope and a compound light microscope and were described anatomically, histologically, and histochemically. Like other lungfishes, these species present the following general features: i) elongated olfactory chamber … how many grams in 1/3 cup granulated sugar