Dopamine regulation of transcription factor-target interactions in rat striatum.

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：: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：:Laboratory rats and mice prefer some concentrations of tri- and tetrasodium pyrophosphate (Na3HP2O7 and Na4P2O7) to water, but how they detect pyrophosphates is unknown. Here, we assessed whether T1R3 is involved. We found that relative to wild-type littermate controls, Tas1r3 knockout mice had stronger preferences fo...

journal_title：Chemical senses

authors： Tordoff MG,Aleman TR,McCaughey SA

更新日期：2015-01-01 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：: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：: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：:The reported effects of temperature on sweet taste in humans have generally been small and inconsistent. Here, we describe 3 experiments that follow up a recent finding that cooling from 37 to 21 °C does not reduce the initial sweetness of sucrose but increases sweet taste adaptation. In experiment 1, subjects rated t...

journal_title：Chemical senses

authors： Green BG,Nachtigal D

更新日期：2015-07-01 00:00:00

abstract：:In this study, we cloned and characterized three Manduca sexta odorant receptors (ORs). One receptor is a putative pheromone receptor expressed exclusively in a cell associated with male-specific type-I trichoid sensilla. We describe the results of real-time PCR (RT-PCR) and quantitative real-time PCR (qRT-PCR) experi...

journal_title：Chemical senses

authors： Patch HM,Velarde RA,Walden KK,Robertson HM

更新日期：2009-05-01 00:00:00

abstract：:Chemical signals are common in most crustacean social interactions and are often perceived via chemosensory (olfactory) organs on the first antenna. Intermolt courtship behaviors and mating were investigated in size-matched pairs of intermolt European lobsters (Homarus gammarus) where the olfactory receptors of either...

journal_title：Chemical senses

authors： Skog M

更新日期：2009-02-01 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：: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：:Eating under distracted conditions such as viewing television is associated with overeating and weight gain. Following evidence from earlier findings, in this issue Hoffman-Hensel et al. report a study in which they investigated the influence of distraction on intensity perception of low and high caloric food odors an...

journal_title：Chemical senses

authors： Veldhuizen MG

更新日期：2017-10-31 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 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：:We previously reported that stressed male Wistar rats released alarm pheromone from the perianal region, which aggravated stress-induced hyperthermia and increased Fos expression in the mitral/tufted cell layer of the accessory olfactory bulb in recipient rats. In this study, we attempted to obtain this pheromone in w...

journal_title：Chemical senses

authors： Kiyokawa Y,Kikusui T,Takeuchi Y,Mori Y

更新日期：2005-07-01 00:00:00

abstract：:Associative plasticity is a basic essential attribute of nervous systems. As shown by numerous reports, Drosophila is able to establish simple forms of appetitive and aversive olfactory associations at both larval and adult stages. Whereas most adult studies on aversive learning employed electric shock as a negative r...

journal_title：Chemical senses

authors： Pauls D,Pfitzenmaier JE,Krebs-Wheaton R,Selcho M,Stocker RF,Thum AS

更新日期：2010-05-01 00:00:00

abstract：:We have previously modeled the interaction of the sweet protein brazzein with the extracellular domains of the sweet taste receptor. Here, we describe the application of that model to the design of 12 new highly potent analogs of brazzein. Eight of the 12 analogs have higher sweetness potency than wild-type brazzein. ...

journal_title：Chemical senses

authors： Walters DE,Cragin T,Jin Z,Rumbley JN,Hellekant G

更新日期：2009-10-01 00:00:00

abstract：:The initial steps in taste and olfaction result from the activation by chemical stimuli of taste receptor cells (TRCs) and olfactory receptor neurons (ORNs). In parallel with these two pathways is the chemosensitive trigeminal pathway whose neurons terminate in the oral and nasal cavities and which are activated by ma...

journal_title：Chemical senses

authors： Liu L,Simon SA

更新日期：1998-04-01 00:00:00

abstract：:Olfaction involves a dual sensory process for perceiving odors orthonasally (through the nostrils) and retronasally (through the mouth). This investigation entailed developing a measure of sensitivity to an odor delivered in an orally sampled food (orange flavoring in a sucrose-sweetened gelatin) and examining sensiti...

journal_title：Chemical senses

authors： Duffy VB,Cain WS,Ferris AM

更新日期：1999-12-01 00:00:00

abstract：:A list of 147 tetralin- and indan-like compounds was compiled from the literature for investigating the relationship between molecular structure and musk odor. Each compound in the data set was represented by 374 CODESSA and 970 TAE descriptors. A genetic algorithm (GA) for pattern recognition analysis was used to id...

journal_title：Chemical senses

authors： Lavine BK,White C,Mirjankar N,Sundling CM,Breneman CM

更新日期：2012-10-01 00:00:00

abstract：:Detection thresholds for NaCl, KCl, sucrose, aspartame, acetic acid, citric acid, caffeine, quinine HCl, monosodium glutamate (MSG) and inosine 5'-monophosphate (IMP) were assessed in 21 young (19-33 years) and 21 elderly (60-75 years) persons by taking the average of six ascending two-alternative forced choice tests....

journal_title：Chemical senses

authors： Mojet J,Christ-Hazelhof E,Heidema J

更新日期：2001-09-01 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：:Our study was designed to examine how components of complex mixtures can inhibit the binding of other components to receptor sites in the olfactory system of the spiny lobster Panulirus argus. Biochemical binding assays were used to study how two- to six-component mixtures inhibit binding of the radiolabeled odorants ...

journal_title：Chemical senses

authors： Gentilcore LR,Derby CD

更新日期：1998-06-01 00:00:00

abstract：:Flavor and texture contribute to the perception of creaminess in dairy products, but the nature of this interaction is not well understood. Previous studies on the genetic ability to perceive the bitter compound 6-n-propylthiouracil (PROP) reveal the existence of individual differences in creaminess perception. The ob...

journal_title：Chemical senses

authors： Kirkmeyer SV,Tepper BJ

更新日期：2003-07-01 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：:Experience is an essential factor informing food choice. Eating food generates enduring odor-taste associations that link an odor with a taste's quality and hedonic value (pleasantness/unpleasantness) and creates the perception of a congruent odor-taste combination. Previous human psychophysical experiments demonstrat...

journal_title：Chemical senses

authors： McQueen KA,Fredericksen KE,Samuelsen CL

更新日期：2020-05-29 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：:The central projections of olfactory receptor cells associated with two distinct types of antennal sensilla in the sphinx moth Manduca sexta were revealed by anterograde staining. In both sexes, receptor axons that arise from sexually isomorphic, type-II trichoid sensilla (and possibly some basiconic sensilla) project...

journal_title：Chemical senses

authors： Christensen TA,Harrow ID,Cuzzocrea C,Randolph PW,Hildebrand JG

更新日期：1995-06-01 00:00:00

abstract：:During the past 2 decades, considerable progress has been made in the study of bird semiochemistry, and our goal was to review and evaluate this literature with particular emphasis on the volatile organic constituents. Indeed, since the importance of social chemosignaling in birds is becoming more and more apparent, t...

journal_title：Chemical senses

authors： Campagna S,Mardon J,Celerier A,Bonadonna F

更新日期：2012-01-01 00:00:00

abstract：:The strong bond that is formed between ewe and lamb after parturition is important for lamb survival. Evidence exists that the ewe mainly employs olfactory recognition cues to distinguish her lamb from other lambs in the flock. We have found that volatile organic compounds in the wool of Merino lambs that presumably c...

journal_title：Chemical senses

authors： Viviers MZ,Burger BV,le Roux NJ,Morris J,le Roux M

更新日期：2014-03-01 00:00:00