Individual recognition and odor in rat-like hamsters: behavioral responses and chemical properties.

abstract：:Since starch is a significant part of human diet, its oral detection would be highly beneficial. This study was designed to determine whether starch or its degradation products can be tasted and what factors influence its perception. Subjects were asked 1) to taste 8% raw and cooked starch samples for 5, 15, and 35 s ...

journal_title：Chemical senses

authors： Lapis TJ,Penner MH,Balto AS,Lim J

更新日期：2017-10-01 00:00:00

abstract：:Previous studies have reported that the umami taste of monosodium l-glutamate (MSG) and salty-smelling odors (e.g., soy sauce, bacon, sardines) enhance the perception of saltiness. This study aimed to investigate the neural basis of the enhancement of saltiness in human participants using functional near-infrared spec...

journal_title：Chemical senses

authors： Onuma T,Maruyama H,Sakai N

更新日期：2018-02-26 00:00:00

abstract：:Chemosensory receptors, including odor, taste, and vomeronasal receptors, comprise the largest group of G protein-coupled receptors (GPCRs) in the mammalian genome. However, little is known about the molecular determinants that are critical for the detection and discrimination of ligands by most of these receptors. Th...

journal_title：Chemical senses

authors： Nie Y,Hobbs JR,Vigues S,Olson WJ,Conn GL,Munger SD

更新日期：2006-07-01 00:00:00

abstract：:Glutathione, a natural substance, acts on calcium receptors on the tongue and is known to enhance basic taste sensations. However, the effects of glutathione on brain activity associated with taste sensation on the tongue have not been determined under standardized taste delivery conditions. In this study, we investig...

journal_title：Chemical senses

authors： Goto TK,Yeung AW,Tanabe HC,Ito Y,Jung HS,Ninomiya Y

更新日期：2016-09-01 00:00:00

abstract：:A healthy taste system is important to the maintenance of nutrition and overall quality of life, and taste disorders are associated with many inflammatory states. We previously determined the immune cells in normal human gustatory tissue; they are predominantly dendritic cells and CD4 T cells with a few macrophages an...

journal_title：Chemical senses

authors： Feng P,Wang H,Feldman RS,Pribitkin EA,Breslin PA

更新日期：2010-07-01 00:00:00

abstract：:The objective of this study was to develop a semantically labeled hedonic scale (LHS) that would yield ratio-level data on the magnitude of liking/disliking of sensation equivalent to that produced by magnitude estimation (ME). The LHS was constructed by having 49 subjects who were trained in ME rate the semantic magn...

journal_title：Chemical senses

authors： Lim J,Wood A,Green BG

更新日期：2009-11-01 00:00:00

abstract：:The distribution of NADPH-diaphroase activity was examined in the accessory olfactory bulb of the rat using a direct histochemical technique. Labeled fibers and somata were found in all layers of the accessory olfactory bulb. The entire vomeronasal nerve and all vomeronasal glomeruli were strongly labeled, contrary to...

journal_title：Chemical senses

authors： Porteros A,Alonso JR,Arévalo R,García-Ojeda E,Crespo C,Aijón J

更新日期：1994-10-01 00:00:00

abstract：:Taste perception is important for animals to take adequate nutrients and avoid toxins for their survival. Appetitive and aversive behaviors are produced by value evaluation of taste and taste expectation caused by other sensations. The value evaluation, coupled with a cue presentation, produces outcome expectation and...

journal_title：Chemical senses

authors： Takei K,Fujita K,Kashimori Y

更新日期：2020-01-01 00:00:00

abstract：:The experiments had 2 main goals: 1) to add to the sparse literature on how retronasal aromas interact with bitter tastes, and 2) to determine whether modulation of taste intensity by aroma depends on temporal contiguity, as one might expect if flavor interactions depend on cross-modal binding (similar to object perce...

journal_title：Chemical senses

authors： Isogai T,Wise PM

更新日期：2016-09-01 00:00:00

abstract：:The G protein subunit alpha-gustducin is expressed in a subset of light (Type II) but not in dark (Type I) cells in rat vallate taste buds. The thymidine analogue 5-bromo-2'-deoxyuridine (BrdU) is incorporated into DNA during the S-phase of the cell cycle and can be used to determine the time of origin of a cell. In t...

journal_title：Chemical senses

authors： Cho YK,Farbman AI,Smith DV

更新日期：1998-12-01 00:00:00

abstract：:Cigarettes are an often-used consumer product, and flavor is an important determinant of their product appeal. Cigarettes with strong nontobacco flavors are popular among young people, and may facilitate smoking initiation. Discriminating flavors in tobacco is important for regulation purposes, for instance to set upp...

journal_title：Chemical senses

authors： Krüsemann EJ,Cremers JW,Visser WF,Punter PH,Talhout R

更新日期：2017-03-01 00:00:00

abstract：:Electrophysiological responses of olfactory receptor neurons in both male and female silkmoths (Bombyx mori) were investigated. In both sexes, the G-protein activator sodium fluoride and 1,2-dioctanoyl-sn-glycerol, a membrane-permeable analog of the protein kinase C activator diacylglycerol, elicited nerve impulse res...

journal_title：Chemical senses

authors： Pophof B,Van der Goes van Naters W

更新日期：2002-06-01 00:00:00

abstract：:In social insects, recognition of nestmates from aliens is based on olfactory cues, and many studies have demonstrated that such cues are contained within the lipid layer covering the insect cuticle. These lipids are usually a complex mixture of tens of compounds in which aliphatic hydrocarbons are generally the major...

journal_title：Chemical senses

authors： Dani FR,Jones GR,Corsi S,Beard R,Pradella D,Turillazzi S

更新日期：2005-07-01 00:00:00

abstract：:The study investigated the potential for facial electromyography (EMG) to be used as a clinical tool for measuring the responses of children to pleasant and unpleasant smell and taste stimuli. Responses in the zygomaticus major and levator labii muscles to 4 odorants and 4 tastants were recorded from 34 children aged ...

journal_title：Chemical senses

authors： Armstrong JE,Hutchinson I,Laing DG,Jinks AL

更新日期：2007-07-01 00:00:00

abstract：:The aim of this investigation was to compare olfactory functions of patients suffering from Parkinson's disease (PD) and Alzheimer's disease (AD). Olfactory threshold, odor identification ability and odor memory performance were assessed in 21 non-demented PD patients and in 22 AD patients. Both patient groups were im...

journal_title：Chemical senses

authors： Lehrner JP,Brücke T,Dal-Bianco P,Gatterer G,Kryspin-Exner I

更新日期：1997-02-01 00:00:00

abstract：:Mosquito control is essential to protect humans from mosquito-borne diseases. The host recognition between mosquitoes and humans is achieved by the mosquito olfactory system. Antennal sensilla, which house olfactory receptor neurons, are responsible for detecting chemical cues from hosts. To deepen our understanding o...

journal_title：Chemical senses

authors： Ye Z,Liu F,Liu N

更新日期：2016-06-01 00:00:00

abstract：:Many previous studies have attempted to investigate the effect of visual cues on olfactory perception in humans. The majority of this research has only looked at the modulatory effect of color, which has typically been explained in terms of multisensory perceptual interactions. However, such crossmodal effects may equ...

journal_title：Chemical senses

authors： Demattè ML,Sanabria D,Spence C

更新日期：2009-02-01 00:00:00

abstract：:Ten SW.B6 SOA nontaster strains congenic with the SWR/J SOA taster inbred strain were bred via repeated backcross-intercross cycles, with selection for nontasting in each cycle. Preference ratio distributions and phenotypic proportions across cycles at 0.1 mM SOA were consistent with monogenic predictions. The SW.B6 m...

journal_title：Chemical senses

authors： Harder DB,Gannon KS,Whitney G

更新日期：1996-10-01 00:00:00

abstract：:Clinically, olfaction can fail in any of three ways: (i) decreased sensitivity (hyposmia, anosmia) and two types of distortion (dysosmia); (ii) distorted quality of an odorant stimulation (troposmia); (iii) perceived odor when no odorant is present (phantosmia, hallucination). The distortions are usually much more ups...

journal_title：Chemical senses

authors： Leopold D

更新日期：2002-09-01 00:00:00

abstract：:There is no natural physical continuum for odor quality along which an odor quality discrimination (OQD) threshold can be measured. In an attempt to overcome this problem, the substitution-reciprocity (SURE) method defines a framework for the measurement of an OQD threshold. More specifically, it (i) defines a thresho...

journal_title：Chemical senses

authors： Olsson MJ,Cain WS

更新日期：2000-10-01 00:00:00

abstract：:Activity-dependent processes are important to olfactory sensory neurons (OSNs) in several ways, such as cell survival and the specificity of axonal convergence. The identification of activity-dependent mRNAs has contributed to our understanding of OSN axon convergence, but has revealed surprisingly little about other ...

journal_title：Chemical senses

authors： Wang Q,Titlow WB,McClintock DA,Stromberg AJ,McClintock TS

更新日期：2017-10-01 00:00:00

abstract：:Nasal inhalation is the basis of olfactory perception and drives neural activity in olfactory and limbic brain regions. Therefore, our ability to investigate the neural underpinnings of olfaction and respiration can only be as good as our ability to characterize features of respiratory behavior. However, recordings of...

journal_title：Chemical senses

authors： Noto T,Zhou G,Schuele S,Templer J,Zelano C

更新日期：2018-09-22 00:00:00

abstract：:The extent of the change in salivary protein characteristics after repeated stimulations was shown to be correlated to differences in perceived astringency. Salivary characteristics of 77 subjects were compared after masticatory (S1) and taste/masticatory (S2) stimulations. The variations (S2 minus S1) of protein conc...

journal_title：Chemical senses

authors： Dinnella C,Recchia A,Vincenzi S,Tuorila H,Monteleone E

更新日期：2010-01-01 00:00:00

abstract：:Single carbon to 18 carbon n-aliphatic carboxylic acids were tested for their attractive effects on female Aedes aegypti in a Y-tube olfactometer. Each acid was tested over a wide range of concentrations together with L-(+)-lactic acid, the indispensable synergist for other attractive components emitted from human hos...

journal_title：Chemical senses

authors： Bosch OJ,Geier M,Boeckh J

更新日期：2000-06-01 00:00:00

abstract：:In order to explore the cross-modal cognitive associations between smell and taste, a chemosensory analogue of the Stroop task (Stroop 1935) was developed. Fourteen participants were presented with an odorant and a tastant and asked to identify the tastant as "sweet" or "sour" by pressing 1 of 2 buttons as quickly as ...

journal_title：Chemical senses

authors： White TL,Prescott J

更新日期：2007-05-01 00:00:00

abstract：:To date, most studies on the relationship between chemosensory performance and quality of life have focused on orthonasal measures of olfactory function. In the current investigation, we examined the predictive value of orthonasal and flavor identification indices of olfactory function on a wide spectrum of health and...

journal_title：Chemical senses

authors： Oleszkiewicz A,Park D,Resler K,Draf J,Schulze A,Zang Y,Hähner A,Hummel T

更新日期：2019-07-17 00:00:00

abstract：:The consumption protocol used during alcoholic beverage tasting may affect aroma perception. We used an integrated approach combining sensory analysis and physicochemistry to investigate the impact of swallowing on aroma release and perception. A panel of 10 persons evaluated the dynamics of aroma perception during th...

journal_title：Chemical senses

authors： Déléris I,Saint-Eve A,Guo Y,Lieben P,Cypriani ML,Jacquet N,Brunerie P,Souchon I

更新日期：2011-10-01 00:00:00

abstract：:Recent evidence has suggested that factors related to sensory perception may explain excess weight. The objective of this study was to consider multiple aspects while investigating the phenomenon of obesity. One goal was to compare taste acuity (taste threshold and density of fungiform papillae) in both normal weight ...

journal_title：Chemical senses

authors： Proserpio C,Laureati M,Bertoli S,Battezzati A,Pagliarini E

更新日期：2016-02-01 00:00:00

abstract：:Rats can be classified as either sucralose avoiders (SA) or sucralose preferrers (SP) based on their behavioral responses in 2-bottle preference, 1-bottle intake, and brief-access licking tests. The present study demonstrates that this robust phenotypic variation in the preference for sucralose predicts acceptance of ...

journal_title：Chemical senses

authors： Loney GC,Torregrossa AM,Carballo C,Eckel LA

更新日期：2012-06-01 00:00:00

abstract：:Analysis of single fibers isolated from a branch of the facial/trigeminal complex innervating the maxillary barbel of the channel catfish, Ictalurus punctatus, indicated the existence of bimodal (taste/tactile) fibers. Of the 60 single fibers recorded, 14 (23%) responded to both taste (amino acid) and tactile stimulat...

journal_title：Chemical senses

authors： Ogawa K,Marui T,Caprio J

更新日期：1997-08-01 00:00:00