Anagram & Information om | Engelska ordet ODORANTS

Exempel på hur man kan använda ODORANTS i en mening

• Thiols are used as odorants to assist in the detection of natural gas (which in pure form is odorless), and the "smell of natural gas" is due to the smell of the thiol used as the odorant.
• Odorant receptors bind odorants in the airspace, which are made soluble by the serous secretions from olfactory glands located in the lamina propria of the mucosa.
• Olfactory receptors (ORs), also known as odorant receptors, are chemoreceptors expressed in the cell membranes of olfactory receptor neurons and are responsible for the detection of odorants (for example, compounds that have an odor) which give rise to the sense of smell.
• In most mammals, the philtrum is a narrow groove that may carry dissolved odorants from the rhinarium or nose pad to the vomeronasal organ via ducts inside the mouth.
• Complexity of the receptive field ranges from the unidimensional chemical structure of odorants to the multidimensional spacetime of human visual field, through the bidimensional skin surface, being a receptive field for touch perception.
• While this theory of odorant recognition has previously been described as the shape theory of olfaction, which primarily considers molecular shape and size, this earlier model is oversimplified, since two odorants may have similar shapes and sizes but are subject to different intermolecular forces and therefore activate different combinations of odorant receptors, allowing them to be distinguished as different smells by the brain.
• Ethionine has been found to naturally occur in the edible pulp of the durian fruit, and postulated to be a biosynthetic precursor for ethanethiol and other strong odorants found in the fruit.
• These oscillations can be disrupted by GABA blocker picrotoxin, and the disruption of the oscillatory synchronization leads to impairment of behavioral discrimination of chemically similar odorants in bees, and to more similar responses across odors in downstream β-lobe neurons.
• In 2011, Turin and colleagues published a paper in PNAS showing drosophila fruit flies can distinguish between odorants and their deuterated counterparts.
• Although ambrein itself is odorless, it serves as the biological precursor for aromatic derivatives such as ambroxan and is thought to possess fixative properties for other odorants.
• The Fourier–Bessel series expansion has been successfully applied in diversified areas such as Gear fault diagnosis, discrimination of odorants in a turbulent ambient, postural stability analysis, detection of voice onset time, glottal closure instants (epoch) detection, separation of speech formants, speech enhancement, and speaker identification.
• Although they are not produced by the cat themselves, and therefore are not pheromones, cat attractants are semiochemical odorants that have an effect on cat behavior and can be used for environmental enrichment.
• Synthetic musks in a narrower sense are chemicals modeled after the main odorants in animal musk: muscone in deer musk, and civetone in civet.
• Monoterpenes, sesquiterpenes, and aromatic compounds acted as odorants (attractors) on weevils' receptor neurons.
• About 20 years later, Max Mozell published a series of studies wherein he further proposed that the flow rate and the sorption properties of odorants interplay to affect the location of odorant binding to olfactory receptor neurons in the nose and consequentially odor input to the brain.
• Linster's recent research has shown that neuromodulators such as acetylcholine and norepinephrine, the two main neuromodulators for olfactory sensory processing in the adult main olfactory bulb (OB), aid in discrimination between chemically similar odorants in cannulated rats.
• The leading cause to the loss of smell is URTI, Smell loss in URTI is caused by a multifactorial combination of mechanical obstruction for the odorant transmission in the olfactory cleft due to mucosal inflammation (cytokine storm) and shedding (neurodegeneration) of the olfactory neuro-epithelium which interfere with odorants binding to OR.

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