Sensory evaluation of mixtures of maltitol or aspartame, sucrose and an orange aroma.

abstract：:When the glossopharyngeal (GP) nerve of the frog was stimulated electrically, electropositive slow potentials were recorded from the tongue surface and depolarizing slow potentials from taste cells in the fungiform papillae. The amplitude of the slow potentials was stimulus strength- and the frequency-dependent. Gener...

journal_title：Chemical senses

authors： Sato T,Toda K,Miyamoto T,Okada Y,Fujiyama R

更新日期：2000-10-01 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：:Insect odorant receptors (ORs) function as heteromeric odorant-gated ion channels consisting of a conserved coreceptor, Orco, and an odorant-sensitive tuning subunit. Although some OR modulators have been identified, an extended library of pharmacological tools is currently lacking and would aid in furthering our unde...

journal_title：Chemical senses

authors： Pask GM,Bobkov YV,Corey EA,Ache BW,Zwiebel LJ

更新日期：2013-03-01 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 terminal nerve, which innervates the nasal epithelia of most jawed vertebrates, is believed to release neuropeptides that modulate activity of sensory receptor neurons. The terminal nerve usually contains gonadotropin-releasing hormone as well as at least one other peptide that has not been characterized, but whic...

journal_title：Chemical senses

authors： Park D,Zawacki SR,Eisthen HL

更新日期：2003-05-01 00:00:00

abstract：:The importance of stimulus timing and location on the perceptual integration of taste and odour was studied based on a sub-threshold methodology. From a panel of 16 people, 12 showed the integration effect previously reported while 4 showed no effect. The experiment was repeated using retronasal and orthonasal deliver...

journal_title：Chemical senses

authors： Pfeiffer JC,Hollowood TA,Hort J,Taylor AJ

更新日期：2005-09-01 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：:Odorants and flavorants typically contain many components. It is generally easier to detect multicomponent stimuli than to detect a single component, through either neural integration or probability summation (PS) (or both). PS assumes that the sensory effects of 2 (or more) stimulus components (e.g., gustatory and ol...

journal_title：Chemical senses

authors： Marks LE,Veldhuizen MG,Shepard TG,Shavit AY

更新日期：2012-03-01 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

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：:The (E)-3-methyl-2-hexenoic acid (E3M2H), an axillary odor-related compound, is known to occur in Caucasians. The aims of this study were to clarify whether E3M2H contributes to axillary odor in Asians and to quantify and compare individual levels of E3M2H. Quantitative determination of E3M2H was performed by means of...

journal_title：Chemical senses

authors： Akutsu T,Sekiguchi K,Ohmori T,Sakurada K

更新日期：2006-07-01 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：:Anosmia affects the western world population, mostly the elderly, reaching to 5% in subjects over the age of 45 years and strongly lowering their quality of life. A smaller minority (about 0.01%) is born without a sense of smell, afflicted with congenital general anosmia (CGA). No causative genes for human CGA have be...

journal_title：Chemical senses

authors： Feldmesser E,Bercovich D,Avidan N,Halbertal S,Haim L,Gross-Isseroff R,Goshen S,Lancet D

更新日期：2007-01-01 00:00:00

abstract：:Secondary epidermal solitary chemosensory cells (SCCs) are widespread among the primary aquatic vertebrates. They resemble taste bud sensory cells in fine structure and may be innervated from facial or spinal nerves. According to previous studies, SCCs may constitute a water sampling system in the contexts of predator...

journal_title：Chemical senses

authors： Kotrschal K,Krautgartner WD,Hansen A

更新日期：1997-04-01 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 working and practical contexts, dogs rely upon their ability to discriminate a target odor from distracting odors and other sensory stimuli. Using awake functional magnetic resonance imaging (fMRI) in 18 dogs, we examined the neural mechanisms underlying odor discrimination between 2 odors and a mixture of the odor...

journal_title：Chemical senses

authors： Prichard A,Chhibber R,King J,Athanassiades K,Spivak M,Berns GS

更新日期：2020-12-05 00:00:00

abstract：:The antisense DNA method has been used successfully to block the expression of specific genes in vivo in neuronal systems. An increasing number of studies in the last few years have shown that antisense DNA administered directly into the brain can modify various kinds of behaviors. These findings strongly suggest that...

journal_title：Chemical senses

authors： Ogawa S,Pfaff DW

更新日期：1998-04-01 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：:Pheromone-sensitive sensilla trichodea of nine moth species belonging to six families and three superfamilies of Lepidoptera were immunolabelled with an antiserum against the pheromone-binding protein of Antheraea polyphemus. Strong immunolabelling of the sensillum lymph was observed in all long sensilla trichodea of ...

journal_title：Chemical senses

authors： Steinbrecht RA

更新日期：1996-12-01 00:00:00

abstract：:Studies over the last 8 years have identified 3 potential channels that appear to release ATP from Type II cells in response to taste stimuli. These studies have taken different methodological approaches but have all provided data supporting their candidate channel as the ATP release channel. These potential channels ...

journal_title：Chemical senses

authors： Medler KF

更新日期：2015-09-01 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：: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：:Experiments were performed to determine which bundles of the olfactory tracts were essential for mediating alarm reaction in crucian carp (Carassius carassius L.). The fish were maintained in physiological saline after surgery to preserve the remaining tracts and postoperative inspections revealed the functionality of...

journal_title：Chemical senses

authors： Hamdani EH,Stabell OB,Alexander G,Døving KB

更新日期：2000-02-01 00:00:00

abstract：:Differences between elderly subjects (n = 46, 61-86 years) and young subjects (n = 36, 18-25 years) in food perception and food liking were investigated. Intensity and liking ratings were assessed for custard dessert, in which flavor enrichment, textural change, and irritant addition were incorporated as strategies to...

journal_title：Chemical senses

authors： Kremer S,Bult JH,Mojet J,Kroeze JH

更新日期：2007-07-01 00:00:00

abstract：:Different odorant-binding proteins (OBPs) were isolated from total antennal homogenates of male and female Bombyx mori. Proteins were separated according to their isoelectric point by using preparative fast-flow isoelectrofocusing. Odorant-binding proteins were identified in immunoblots by antisera raised against the ...

journal_title：Chemical senses

authors： Maida R,Proebstl T,Laue M

更新日期：1997-10-01 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：:Atypical glomeruli (AtG) are clearly distinguishable from typical ones because of their strong cholinergic innervation. AtG are located in defined positions in the caudal half of the main olfactory bulb of rodents. The AtG partially overlap with other specialized olfactory subsystems, such as the modified glomerular c...

journal_title：Chemical senses

authors： Weruaga E,Briñón JG,Porteros A,Arévalo R,Aijón J,Alonso JR

更新日期：2001-01-01 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：:An apparent plasticity in glucose sensitivity was first noted while studying human taste variants, but the experimental design did not rule out regression to the mean. Since then, a human taste induction hypothesis that sensitivity for a taste stimulus increases with repeated exposure to it has been supported first by...

journal_title：Chemical senses

authors： Gonzalez KM,Peo C,Livdahl T,Kennedy LM

更新日期：2008-02-01 00:00:00

abstract：:The cabbage moth, Mamestra brassicae L. (Lepidoptera, Noctuidae), is a polyphagous species that is often choosing plants of Brassica as hosts for oviposition. In the search for biologically relevant odorants used by these moths, gas chromatography linked to electrophysiological recordings from single receptor neurons ...

journal_title：Chemical senses

authors： Ulland S,Ian E,Mozuraitis R,Borg-Karlson AK,Meadow R,Mustaparta H

更新日期：2008-01-01 00:00:00