Taste perception with age: generic or specific losses in threshold sensitivity to the five basic tastes?

abstract：:In chum salmon captured at the coastal sea and the natal river, the magnitudes of the olfactory nerve responses to the amino acids after perfusion of the olfactory epithelium with artificial pond water (APW) were similar to those after perfusion with artificial sea water (ASW), although the concentrations of Na+, Cl- ...

journal_title：Chemical senses

authors： Shoji T,Fujita K,Ban M,Hiroi O,Ueda H,Kurihara K

更新日期：1994-12-01 00:00:00

abstract：:In this study, 40 Japanese, 44 German and 39 Mexican women were presented with 18 everyday odorants. They were asked to rate them for intensity on a six-point scale from not detectable to very strong, for pleasantness on an 11-point scale from -5, to neutral at 0, to +5, and for familiarity on a six-point scale from c...

journal_title：Chemical senses

authors： Distel H,Ayabe-Kanamura S,Martínez-Gómez M,Schicker I,Kobayakawa T,Saito S,Hudson R

更新日期：1999-04-01 00:00:00

abstract：:The present study analyzed 42 organic solvent extracts of scent mark pools from five dominant female common marmosets by gas chromatography (GC) and combined GC and mass spectrometry. We determined whether there were qualitative or quantitative differences between the chemical composition of scent marks from individua...

journal_title：Chemical senses

authors： Smith TE,Tomlinson AJ,Mlotkiewicz JA,Abbott DH

更新日期：2001-06-01 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：:Although the honeybee (Apis mellifera) is one of the world most studied insects, the chemical compounds used in nestmate recognition, remains an open question. By exploiting the error prone recognition system of the honeybee, coupled with genotyping, we studied the correlation between cuticular hydrocarbon (CHC) profi...

journal_title：Chemical senses

authors： Pradella D,Martin SJ,Dani FR

更新日期：2015-11-01 00:00:00

abstract：:It is difficult to determine the reason why a patient complains of a bitter taste when their mouth is empty. We examined a new diagnostic test using a bitterness masking substance. The bitterness masking substance, 'Benecoat BMI-60' (hereafter BMI-60), is a masking substance specific to the taste cells' bitterness rec...

journal_title：Chemical senses

authors： Ishimaru T,Hatanaka S,Miwa T,Furukawa M

更新日期：2001-01-01 00:00:00

abstract：:Sight is undoubtedly not only important for food identification and selection but also for the modulation of gustatory sensitivity. We can, therefore, assume that taste sensitivity and eating habits are affected by visual deprivation from birth. We measured taste detection and identification thresholds of the 5 basic ...

journal_title：Chemical senses

authors： Gagnon L,Kupers R,Ptito M

更新日期：2013-07-01 00:00:00

abstract：:Female gypsy moths emit a pheromone, (+)-disparlure, which the males follow until they locate the emitter. The male moths' antennae are covered with innervated sensory hairs, specialized in detection of the pheromone. The neurons in these sensory hairs are bathed by a solution rich in pheromone-binding protein (PBP). ...

journal_title：Chemical senses

authors： Gong Y,Plettner E

更新日期：2011-03-01 00:00:00

abstract：:Olfactory disorders are believed to affect 5% of the general population and have been shown to bear significant psychosocial consequences to sufferers. Although more common than blindness and profound deafness in the United Kingdom, the impact of these disorders has not been assessed to date and the plight of British ...

journal_title：Chemical senses

authors： Philpott CM,Boak D

更新日期：2014-10-01 00:00:00

abstract：:The role of odors in the long-distance navigation of birds has elicited intense debate for more than half a century. Failure to resolve many of the issues fueling this debate is due at least in part to the absence of controls for a variety of non-specific effects that odors have on the navigational process. The presen...

journal_title：Chemical senses

authors： Jorge PE,Marques PAM,Pinto BV,Phillips JB

更新日期：2016-11-01 00:00:00

abstract：:Odors are powerful in bringing back old and vivid memories bearing emotional content. This inherent hedonic property of olfactory stimuli makes this sensory modality particularly suitable for studying autobiographical memory. In the present work, adolescents (first experiment), young adults (second experiment), and el...

journal_title：Chemical senses

authors： Zucco GM,Aiello L,Turuani L,Köster E

更新日期：2012-02-01 00:00:00

abstract：:The prevalence of obesity and obesity-related disorders such as type 2 diabetes (T2D) and metabolic syndrome has increased significantly in the past decades, reaching epidemic levels and therefore becoming a major health issue worldwide. Chronic overeating of highly palatable foods is one of the main responsible aspec...

journal_title：Chemical senses

authors： Tarragon E,Moreno JJ

更新日期：2017-12-25 00:00:00

abstract：:The stimuli used in taste research are usually considered to be odourless. This was tested in two experiments with aqueous solutions of two representative compounds for each of the five taste qualities including umami. In the first experiment elderly and young subjects rated the intensity and pleasantness of three con...

journal_title：Chemical senses

authors： Mojet J,Köster EP,Prinz JF

更新日期：2005-01-01 00:00:00

abstract：:Individual recognition has been studied across a number of taxa and modalities; however, few attempts have been made to combine chemical and biological approaches and arrive at a more complete understanding of the use of secretions as signals. We combined behavioral habituation experiments with gas chromatography-mass...

journal_title：Chemical senses

authors： Liu D,Huang KJ,Zhang JX

更新日期：2011-11-01 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：:Plants release hundreds of volatiles that are important in interactions with insects or other organisms. However, knowledge is scarce as to which of the compounds are detected by the organism's olfactory receptor neurons. In the present study, single receptor neurons on the antennae of the tobacco budworm moth, Heliot...

journal_title：Chemical senses

authors： Røstelien T,Borg-Karlson AK,Fäldt J,Jacobsson U,Mustaparta H

更新日期：2000-04-01 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：:Phagocytic cells in the taste buds of rat circumvallate papillae after the sectioning of bilateral glossopharyngeal nerves were examined by electron microscopy and immunohistochemistry. Electron micrographs taken 1 day after denervation revealed that flat-shaped cells were present just beneath the taste buds and that ...

journal_title：Chemical senses

authors： Suzuki Y,Takeda M,Obara N,Nagai Y

更新日期：1996-08-01 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：:In this review we report data from freely breathing animals in an attempt to show how respiratory dynamics can influence bulbar and cortical activity. Relying on in vivo data as well as in vitro observations, we try to emphasize the multiple mechanisms that underlie this modulation, its multiple origins, and its possi...

journal_title：Chemical senses

authors： Buonviso N,Amat C,Litaudon P

更新日期：2006-02-01 00:00:00

abstract：:In acipenserids, crypt cells (CCs) have only been observed in juvenile specimens, and it has not been clarified whether they differentiate along with olfactory receptor neurons (ORNs) during the lecithotrophic stage or during later development stages. Furthermore, no detailed optical microscopy (OM) or electron micros...

journal_title：Chemical senses

authors： Camacho S,Ostos-Garrido MV,Domezain A,Carmona R

更新日期：2010-02-01 00:00:00

abstract：:Two experiments examined time/concentration trading for the detection of carbon dioxide, an irritant with little or no odor. Experiment 1 employed the nasal lateralization method: subjects attempted to determine which nostril received carbon dioxide and which received pure air when presented simultaneously. Experiment...

journal_title：Chemical senses

authors： Wise PM,Radil T,Wysocki CJ

更新日期：2004-02-01 00:00:00

abstract：:In recent years there have been a number of important advances in the understanding of cellular mechanisms related to olfactory function. Hypotheses regarding the complex relationships among odorant structure, physiological activity and behavioral outcome generated by these findings, however, remain largely untested d...

journal_title：Chemical senses

authors： Dorries KM,White J,Kauer JS

更新日期：1997-06-01 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：:Emotion and odor scales (EOS) measuring odor-related affective feelings were recently developed for three different countries (Switzerland, United Kingdom, and Singapore). The first aim of this study was to investigate gender and cultural differences in verbal affective response to odors, measured with EOS and the usu...

journal_title：Chemical senses

authors： Ferdenzi C,Roberts SC,Schirmer A,Delplanque S,Cekic S,Porcherot C,Cayeux I,Sander D,Grandjean D

更新日期：2013-02-01 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：:Three experiments assessed potential changes in the rat's perception of sodium chloride (NaCl) during a state of sodium appetite. In Experiment 1, sodium-sufficient rats licking a range of NaCl concentrations (0.028-0.89M) in 15s trials showed an inverted U-shaped concentration response function peaking at 0.281M. Dep...

journal_title：Chemical senses

authors： St John SJ

更新日期：2017-02-01 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：:The suitability of Beidler's mixture equation for mixtures of sucrose and maltitol as well as for mixtures of sucrose and aspartame was examined in the presence of an orange aroma. The mean scores for the attribute sweet remained constant for each combination of sucrose and maltitol and for each combination of sucrose...

journal_title：Chemical senses

authors： Nahon DF,Roozen JP,de Graaf C

更新日期：1998-02-01 00:00:00

abstract：:Organotypic cultures of the mouse olfactory epithelium connected to the olfactory bulb were obtained with the roller tube technique from postnatal mice aged between 13 and 66 days. To test the functionality of the cultures, we measured electroolfactograms (EOGs) at different days in vitro (DIV), up to 7 DIV, and we co...

journal_title：Chemical senses

authors： Pinato G,Rievaj J,Pifferi S,Dibattista M,Masten L,Menini A

更新日期：2008-04-01 00:00:00