Influence of adrenalectomy on the odor detection performance of rats.

abstract：:In investigating the ability of the rat to discriminate among urine odors from mice of different genetic strains, we developed a technique for determining the extent of odor generalization. Trained rats performed a discrete trial, go/no-go procedure, touching a bar in the presence of an S+ odor for water reward. Rats ...

journal_title：Physiology & behavior

authors： Duncan HJ,Beauchamp GK,Yamazaki K

更新日期：1992-09-01 00:00:00

abstract：:Previously, a hormone-simulated pregnancy (HSP), and the subsequent 'postpartum' withdrawal in estradiol has been shown to precipitate depressive-like behaviours in the forced swim test in female rats. In this study, we used the HSP and 'postpartum' withdrawal to investigate the impact on sucrose consumption, a model ...

journal_title：Physiology & behavior

authors： Green AD,Barr AM,Galea LA

更新日期：2009-05-25 00:00:00

abstract：:Although elemental perception of odor mixtures allows us to perceive the component odor qualities, configural perception leads to the emergence of a new odor percept. The 6-odorant Red Cordial (RC) mixture is weak configurally perceived in newborn rabbits, meaning that pups respond to the odorants after conditioning t...

journal_title：Physiology & behavior

authors： Romagny S,Thomas-Danguin T,Coureaud G

更新日期：2015-04-01 00:00:00

abstract：:One of the characteristics of the current obesogenic food supply is the large availability of foods that can be ingested quickly. Controlled nutrition intervention studies have shown that the ingestion of simple energy containing beverages, which are consumed very quickly, do not lead to a lower compensatory intake of...

journal_title：Physiology & behavior

authors： de Graaf C

更新日期：2012-11-05 00:00:00

abstract：:A moderate dose of amphetamine (AMPH) produces hypoactivity around 20 h post-administration. This hypoactivity may be an indicator of an acute withdrawal state. The purpose was to see how AMPH doses affected the expression of this hypoactivity and, by inference, AMPH-induced acute withdrawal. Rats were housed in indiv...

journal_title：Physiology & behavior

authors： White W,White IM

更新日期：2006-02-28 00:00:00

abstract：:Rats shifted from a 32% to 4% sucrose solution consume substantially less 4% sucrose than unshifted animals that experience only the 4% solution. This negative contrast effect was found to be attenuated by lesions of the lateral aspects of the amygdala (basolateral, lateral, and basomedial nuclei) and eliminated by le...

journal_title：Physiology & behavior

authors： Becker HC,Jarvis MF,Wagner GC,Flaherty CF

更新日期：1984-11-01 00:00:00

abstract：:Fatty acid oxidation is thought to play a role in the control of food intake, and a low postprandial oxidation of ingested fat may contribute to the overeating on a high-fat diet. Evidence for a role of fatty acid oxidation in control of food intake is mainly derived from the stimulation of feeding in response to admi...

journal_title：Physiology & behavior

authors： Leonhardt M,Langhans W

更新日期：2004-12-30 00:00:00

abstract：INTRODUCTION:Otitis media (OM) is a significant disease that affects nearly all children early in life. Recently, childhood overweight has become an epidemic. Past research has demonstrated that a history of OM is related to food preferences and overweight through proposed physiological mechanisms. The purpose of this ...

journal_title：Physiology & behavior

authors： Nelson HM,Daly KA,Davey CS,Himes JH,Synder DJ,Bartoshuk LM

更新日期：2011-03-28 00:00:00

abstract：:Both subjective and objectively measured social status has been associated with multiple health outcomes, including weight status, but the mechanism for this relationship remains unclear. Experimental studies may help identify the causal mechanisms underlying low social standing as a pathway for obesity. Our objective...

journal_title：Physiology & behavior

authors： Cardel MI,Johnson SL,Beck J,Dhurandhar E,Keita AD,Tomczik AC,Pavela G,Huo T,Janicke DM,Muller K,Piff PK,Peters JC,Hill JO,Allison DB

更新日期：2016-08-01 00:00:00

abstract：:Four groups of female golden hamsters were exposed to short photoperiods (SP, LD 10:14) for 4, 14, 20, or 27 weeks and tested for physiological markers (uterine weight and estrous cycles) and behavioral (lordosis, approach and aggressive behaviors) measures while in contact with a stud male. After behavioral testing, ...

journal_title：Physiology & behavior

authors： Honrado GI,Paclik L,Fleming AS

更新日期：1991-08-01 00:00:00

abstract：:The effect of age and recurring stress responses on endogenous plasma arginine (ARG) concentrations were determined. Blood from catheterized young (3 months) and old (24 months) were used to ascertain the plasma concentrations of ARG under baseline conditions, during a 30-min immobilization experience and during a 3.5...

journal_title：Physiology & behavior

authors： Milakofsky L,Harris N,Vogel WH

更新日期：1993-10-01 00:00:00

abstract：:Electrical stimulation of the lateral hypothalamus in 2 species of hibernator, dormice (Glis glis) and ground squirrels (Spermophilus lateralis), suggests that induced behaviors may reflect activation of specific neural systems, rather than merely activation of a single central mechanism interacting with internal and ...

journal_title：Physiology & behavior

authors： Hallonquist JD,Mrosovsky N

更新日期：1986-01-01 00:00:00

abstract：:Dystonia musculorum (dt) mutant mice, characterized by degeneration of spinocerebellar fibers, were evaluated in a visible platform swim test. It was found that dt mutants were slower to reach the platform than normal mice. However, the number of quadrants traversed was not higher in dt mutants. It is concluded that s...

journal_title：Physiology & behavior

authors： Lalonde R,Joyal CC,Cote C

更新日期：1993-07-01 00:00:00

abstract：:The green anole, Anolis carolinensis, is the most thoroughly studied North American lizard species, yet little is known about the circadian system of this species. Studies in several lizard species, including Anolis, support the hypothesis that the pineal organ is the site of a major circadian pacemaker that controls ...

journal_title：Physiology & behavior

authors： Hyde LL,Underwood H

更新日期：2000-10-01 00:00:00

abstract：:Monogenic non-syndromic obesity is characterized by severe early-onset obesity with abnormal eating behaviour and endocrine disorders. Genes contributing to these rare forms of obesity are mainly located in the leptin/melanocortin pathway, with typically an autosomal additive inheritance of obesity. The normal functio...

journal_title：Physiology & behavior

authors： Clément K,Mosbah H,Poitou C

更新日期：2020-12-01 00:00:00

abstract：:The influence of hypothyroidism on the odor detection ability of male Long-Evans rats was determined using high-precision olfactometry and a go/no-go operant task. Nonparametric signal detection measures of sensitivity and responsitivity, as well as measures of S+ response latency, the number of aborted trials, and se...

journal_title：Physiology & behavior

authors： Brosvic GM,Risser JM,Mackay-Sim A,Doty RL

更新日期：1996-01-01 00:00:00

abstract：:The influences of three methyl xanthines (MX) on human taste responsivity, caffeine, theophylline, and theobromine, were examined using blind control procedures. Taste responsivity in the same subjects was determined using the matching procedure described by Schiffman (Study 1) and the whole-mouth procedure described ...

journal_title：Physiology & behavior

authors： Brosvic GM,Rowe MM

更新日期：1992-09-01 00:00:00

abstract：:3,4-Methylenedioxymethamphetamine (MDMA) use has been associated with a decline in various aspects of mnemonic function in humans. We therefore postulated that MDMA-induced damage of serotonergic nerve terminals would alter hippocampal processing. Seven days following treatment with MDMA (2 x 20 mg/kg sc, given 12 h a...

journal_title：Physiology & behavior

authors： Sprague JE,Preston AS,Leifheit M,Woodside B

更新日期：2003-07-01 00:00:00

abstract：:In addition to the well-known activation of the pituitary-adrenal axis, acute exposure to severe stressors includes a temporary analgesia in rats. Thus, the present study investigates whether the pituitary was involved in the mediation of analgesia induced by severe cold-water swim (CWS) stress. Flinch-jump thresholds...

journal_title：Physiology & behavior

authors： Bodnar RJ,Glusman M,Brutus M,Spiaggia A,Kelly DD

更新日期：1979-07-01 00:00:00

abstract：BACKGROUND:Patients with chronic pain usually suffer from learning and memory impairment which may significantly decrease their quality of life. Despite laboratory and clinical studies, the mechanism underlying this memory impairment remains elusive. We evaluated the effect of chronic pain on the glutamate and GABA lev...

journal_title：Physiology & behavior

authors： Saffarpour S,Shaabani M,Naghdi N,Farahmandfar M,Janzadeh A,Nasirinezhad F

更新日期：2017-06-01 00:00:00

abstract：:Oxytocin and prolactin are potential candidates for the regulation of behavioral and physiological stress responses in the brain. To investigate the neurobiological basis of individual differences in stress responses in cattle, we examined the association of behavioral and hypothalamo-pituitary-adrenal axis reactivity...

journal_title：Physiology & behavior

authors： Yayou K,Ito S,Yamamoto N,Kitagawa S,Okamura H

更新日期：2010-03-03 00:00:00

abstract：:Sexual behavior and serum levels of testosterone (T) and estradiol (E) were examined in five young and six old rhesus males (Macaca mulatta) before and after the injection of 500 and 1000 IU of HCG. The serum levels of T and E increased in both young and old males after injection of either dose of HCG. Serum levels of...

journal_title：Physiology & behavior

authors： Phoenix CH,Walther AM,Jensen JN,Chambers KC

更新日期：1989-10-01 00:00:00

abstract：:The present experiment was designed to determine if intromissions alone could induce a reward state as evaluated by conditioned place preference (CPP). We also compared the rewarding properties of one ejaculation and a morphine injection. We evaluated if intromissions alone could induce CPP in males with one or three ...

journal_title：Physiology & behavior

authors： Camacho FJ,Portillo W,Quintero-Enríquez O,Paredes RG

更新日期：2009-12-07 00:00:00

abstract：:Mice adapted to drink a flavored saccharin solution (CS-) paired with intragastric (IG) self-infusions of water rapidly increase their intake of a new flavored solution (CS+) that is paired with IG glucose self-infusions. The present study extends this method to examine post-oral glucose appetition in rats. Food-restr...

journal_title：Physiology & behavior

authors： Ackroff K,Sclafani A

更新日期：2014-06-22 00:00:00

abstract：:Many clinical studies show that a sizeable proportion of male alcoholics are also inclined to act violently and aggressively. Given this association in humans, we asked whether a relationship exists between ethanol intake and aggressive behaviour in laboratory rats. In a first test of the hypothesis, we measured ethan...

journal_title：Physiology & behavior

authors： Bergvall AH,Fahlke C,Jönsson L,Hansen S

更新日期：1996-04-01 00:00:00

abstract：:To investigate the effects of alcohol on appetite and food intake, 26 males attended the laboratory on three occasions. On each occasion, they were given a standard breakfast. Visual analog scale ratings of hunger, desire to eat and fullness (appetite ratings) were recorded from before breakfast until their return to ...

journal_title：Physiology & behavior

authors： Hetherington MM,Cameron F,Wallis DJ,Pirie LM

更新日期：2001-10-01 00:00:00

abstract：:Social agonistic behaviour of intact male rats is strongly reduced by the experience of defeat by a dominant male conspecific. Small electrolytic lesions in the corticomedial amygdala strongly affected this behavioural change due to defeat. No effects of the lesions were observed before and during the defeat. Some lea...

journal_title：Physiology & behavior

authors： Bolhuis JJ,Fitzgerald RE,Dijk DJ,Koolhaas JM

更新日期：1984-04-01 00:00:00

abstract：:Aspartame (APM; L-aspartyl-L-phenylalanine methyl ester), was investigated for its ability to alter levels of the large neutral amino acids and monoamines in overnight fasted rats allowed to consume meals with or without protein for two hours. Additionally, the possible long term behavioral consequences of APM in 25% ...

journal_title：Physiology & behavior

authors： Torii K,Mimura T,Takasaki Y,Ichimura M

更新日期：1986-01-01 00:00:00

abstract：:This study investigated differences in the cortisol response of fish at different developmental stages after exposure to an acute stressor. Three experiments using 126 fish each were performed using 3 different age groups of jundiá (Rhamdia quelen): fingerlings at 60 days of age, juveniles at 180 days, and adults at 3...

journal_title：Physiology & behavior

authors： Koakoski G,Oliveira TA,da Rosa JG,Fagundes M,Kreutz LC,Barcellos LJ

更新日期：2012-05-15 00:00:00

abstract：:Micrencephalic offspring produced by gestational treatment with the antimitotic compound/methylazoxymethanol acetate (MAM) are remarkable for substantial preservation of function concurrent with severe neural stunting. Altered behaviors in these micrencephalics, including light shyness and response perseveration, are ...

journal_title：Physiology & behavior

authors： Ferguson SA,Arrowood JW,Schultetus RS,Holson RR

更新日期：1995-11-01 00:00:00