Water deprivation produces an exercise-induced weight loss phenomenon in the rat.

abstract：:Obese female Zucker rats have several reproductive abnormalities, including delayed puberty, abnormal estrous cyclicity, and behavioral hyporesponsiveness to ovarian steroid hormones. To ascertain whether excessive body weight per se causes these reproductive abnormalities, obese Zucker female rats were fed ad lib or ...

journal_title：Physiology & behavior

authors： Marín-Bivens CL,Olster DH

更新日期：1999-07-01 00:00:00

abstract：:Running wheels are frequently used in behavioural and physiological experiments. The function of wheel-running activity in laboratory animals is controversial. In the present long-term study, the influence of this activity was evaluated in male golden hamsters over a period of 52 weeks. Four months after the start of ...

journal_title：Physiology & behavior

authors： Gattermann R,Weinandy R,Fritzsche P

更新日期：2004-09-15 00:00:00

abstract：:The spontaneous motor activity of male Wistar rats was recorded after the local application of 5-HT (10 or 40 micrograms) or 8-OH-DPAT (1 or 5 micrograms) into the dorsal raphe (DR) or median raphe (MR) nuclei. Motor activity was monitored for 30 min, beginning 10 min after injections. The injection volume was 0.5 mic...

journal_title：Physiology & behavior

authors： Hillegaart V

更新日期：1990-07-01 00:00:00

abstract：:Exposure of rats to an open-field results in a rapid rise in body temperature. Fifty-four percent of this rise in body temperature was blocked by intracerebroventricular administration of the antipyretic drug sodium salicylate. Intraperitoneal administration of indomethacin, a potent blocker of prostaglandin productio...

journal_title：Physiology & behavior

authors： Kluger MJ,O'Reilly B,Shope TR,Vander AJ

更新日期：1987-01-01 00:00:00

abstract：:The performance of two experimental groups--one with lesions of the perforant paths projecting to the dorsal hippocampus (the D group) and one with lesions of the perforant paths to both the dorsal and ventral hippocampus (the DV group)--was compared with the performance of a lesioned control group and an intact contr...

journal_title：Physiology & behavior

authors： Myhrer T

更新日期：1975-10-01 00:00:00

abstract：:Following cholinergic denervation of the hippocampal formation, via medial septal lesions, sympathetic fibers, originating from the superior cervical ganglia, grow into the hippocampus. Previous studies have demonstrated a detrimental effect of these fibers on recovery of a spatial-learning task in male but not female...

journal_title：Physiology & behavior

authors： Harrell LE,Goyal M,Parsons DS,Peagler A

更新日期：1990-10-01 00:00:00

abstract：:Behavioral and physiological consequences of heparinoid injections, which increase plasma levels of nonesterified fatty acids (NEFA) by releasing lipoproteinlipase into the circulation, were studied in rats, because, according to the lipostatic hypothesis of food intake control, changes in plasma metabolite levels sho...

journal_title：Physiology & behavior

authors： Langhans W,Wiesenreiter F,Scharrer E

更新日期：1983-01-01 00:00:00

abstract：:The present study investigated the effects of quercetin in the impairment of memory and anxiogenic-like behavior induced by cadmium (Cd) exposure. We also investigated possible alterations in acetylcholinesterase (AChE), Na(+),K(+)-ATPase and δ-aminolevulinate dehydratase (δ-ALA-D) activities as well as in oxidative s...

journal_title：Physiology & behavior

authors： Abdalla FH,Schmatz R,Cardoso AM,Carvalho FB,Baldissarelli J,de Oliveira JS,Rosa MM,Gonçalves Nunes MA,Rubin MA,da Cruz IB,Barbisan F,Dressler VL,Pereira LB,Schetinger MR,Morsch VM,Gonçalves JF,Mazzanti CM

更新日期：2014-08-01 00:00:00

abstract：:The interaction of sucrose availability and oral self-administration of amphetamine was examined in 23 male Sprague-Dawley rats. Fourteen rats were given a 0.075 mg/ml amphetamine sulfate solution as their sole source of fluid and 9 rats were given water. Feeding conditions were alternated between weeks with both gran...

journal_title：Physiology & behavior

authors： Kanarek RB,Marks-Kaufman R

更新日期：1988-01-01 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：:One of the transduction mechanisms for the chemoreception of fat has been proposed to involve the inhibition of delayed rectifying potassium (DRK) channels by polyunsaturated free fatty acids (PUFAs). In the present study we have compared the responsiveness of fungiform taste receptor cells (TRCs) to fatty acids in ob...

journal_title：Physiology & behavior

authors： Gilbertson TA,Liu L,Kim I,Burks CA,Hansen DR

更新日期：2005-12-15 00:00:00

abstract：:Chronic exercise is considered as one of the most effective means of countering symptoms of the metabolic syndrome (MS) such as obesity and hyperglycemia. Rodent models of forced or voluntary exercise are often used to study the mechanisms of MS and type 2 diabetes. However, there is little known on the impact of gene...

journal_title：Physiology & behavior

authors： Gordon CJ,Phillips PM,Johnstone AF

更新日期：2016-01-01 00:00:00

abstract：:The effects of wheel deprivation on running were explored. Eight male rats, well habituated to wheels, were each deprived of wheels for periods of 0, 1, 3, and 10 h during the night (Experiment 1) and 0, 1, 3, and 10 days (Experiment 2). In Experiment 1, as wheel deprivation lengthened, wheel running in the first 24 h...

journal_title：Physiology & behavior

authors： Mueller DT,Herman G,Eikelboom R

更新日期：1999-03-01 00:00:00

abstract：:Lean, preweanling Zucker rat pups increase neuropeptide Y (NPY) expression in the hypothalamic arcuate nucleus in response to a 24-h deprivation of food, water, and maternal interaction as early as postnatal day 2 (P2). In this study, we examined if replacing nutritive or tactile aspects of maternal behavior to depriv...

journal_title：Physiology & behavior

authors： Kowalski TJ,Ster AM,Smith GP

更新日期：2002-03-01 00:00:00

abstract：:In order to study the perception of intracranial reward in the rat, a rewarding hypothalamic brain stimulation served as conditioned stimulus (CS) in an avoidance paradigm. The rate of self-stimulations behavior was used to estimate the strength of intracranial reward and reinforcement. Tests of stimulus generalizatio...

journal_title：Physiology & behavior

authors： De Witte P

更新日期：1982-03-01 00:00:00

abstract：:We examined the hypothesis that prenatal stress potentiates defensive responsiveness which may interfere with the expression of appetitive behavioral activities. Sibling pairs of prenatally stressed and control juvenile rats were placed in an unfamiliar environment. The latency and frequency of social play, a sought-a...

journal_title：Physiology & behavior

authors： Takahashi LK,Haglin C,Kalin NH

更新日期：1992-02-01 00:00:00

abstract：:Calorie restriction (CR) has been promoted to increase longevity. Previous studies have indicated that CR can negatively affect mood and therefore the effect of CR on mood and quality of life (QOL) becomes crucial when considering the feasibility of CR in humans. We conducted a three month clinical trial on CR (reduct...

journal_title：Physiology & behavior

authors： Teng NI,Shahar S,Manaf ZA,Das SK,Taha CS,Ngah WZ

更新日期：2011-10-24 00:00:00

abstract：:Flash visual evoked potentials were recorded from the rat to determine whether the Grass photic stimulator could generate an auditory component of the waveform. When the click associated with each lamp flash remained unmuffled, the primary response of the visual cortex (P30) was preceded by an earlier positivity with ...

journal_title：Physiology & behavior

authors： Shaw NA

更新日期：1992-08-01 00:00:00

abstract：:The effects of a mild, nonpainful stressor (restraint, RT) on the social behavior of male rats were explored. Twenty-four hours after single or repeated RT, experimental subjects were confronted in a neutral cage with unfamiliar and naive opponents of the same sex and strain, matched for age and body weight. Introduct...

journal_title：Physiology & behavior

authors： Albonetti ME,Farabollini F

更新日期：1993-05-01 00:00:00

abstract：:The aims of the present study were (1) to evaluate the learning and short- and long-term memory of zinc-deprived (ZD) and pair-fed (PF) rats in a Morris water maze (MWM) and (2) to monitor the serum corticosterone levels of these rats before and after swimming. Young Sprague-Dawley rats (aged 27-31 days) consumed AIN-...

journal_title：Physiology & behavior

authors： Chu Y,Mouat MF,Harris RB,Coffield JA,Grider A

更新日期：2003-04-01 00:00:00

abstract：:The following study investigated the diurnal variation in body temperature of the young monkey infant and assessed the role that the mother plays in the development of the temperature rhythm. Using an implantable biotelemetry system, core body temperature and motoric activity were evaluated in maternally-reared and ha...

journal_title：Physiology & behavior

authors： Lubach GR,Kittrell EM,Coe CL

更新日期：1992-05-01 00:00:00

abstract：:In vertebrates, male-typical sexual behavior (MSB) is largely controlled by gonadal androgens, however, the mechanism of this control is believed to vary among species. During immediate activation MSB is tightly correlated with circulating levels of androgens, while the organization of MSB by a hormonal event at a spe...

journal_title：Physiology & behavior

authors： Schořálková T,Kratochvíl L,Kubička L

更新日期：2017-03-01 00:00:00

abstract：:Noise exposure during the critical period of postnatal development in rats results in anomalous processing of acoustic stimuli in the adult auditory system. In the present study, the behavioral consequences of an acute acoustic trauma in the critical period are assessed in adult rats using the acoustic startle reflex ...

journal_title：Physiology & behavior

authors： Rybalko N,Bureš Z,Burianová J,Popelář J,Grécová J,Syka J

更新日期：2011-03-28 00:00:00

abstract：:A previous observation that adrenalectomized (ADX) rats were more anorectic and lost more weight than intact controls when treated with the serotonergic agent, d,l-fenfluramine, was confirmed using a high dose of the more selective d-enantiomer, dexfenfluramine (DFEN). However, ADX rats were not more anorectic than in...

journal_title：Physiology & behavior

authors： Rowland NE,Dotson LM

更新日期：1993-08-01 00:00:00

abstract：:For male guinea pigs, the social rearing conditions are crucial for the course of social interactions and endocrine stress responses in later life. While colony-reared males adjust easily to new social situations, high levels of aggression and extreme endocrine responses are found in males that were raised in pairs [P...

journal_title：Physiology & behavior

authors： Kaiser S,Nübold T,Rohlmann I,Sachser N

更新日期：2003-10-01 00:00:00

abstract：:GPRC6A is an amino acid-sensing receptor highly expressed in the brain and in skeletal muscle. Although recent evidence suggests that genetically engineered GPRC6A receptor knockout (KO) mice are susceptible to develop subtle endocrine and metabolic disturbances, the underlying disruptions in energy metabolism are lar...

journal_title：Physiology & behavior

authors： Clemmensen C,Pehmøller C,Klein AB,Ratner C,Wojtaszewski JF,Bräuner-Osborne H

更新日期：2013-06-13 00:00:00

abstract：:Pair-bonded relationships form during periods of close spatial proximity and high sociosexual contact. Like other monogamous species, marmosets form new social pairs after emigration or ejection from their natal group resulting in periods of social isolation. Thus, pair formation often occurs following a period of soc...

journal_title：Physiology & behavior

authors： Smith AS,Birnie AK,French JA

更新日期：2011-10-24 00:00:00

abstract：:Dysfunction in the circadian system has been linked to emotion regulation and mood disorders with genetic variation in clock genes as likely contributors. Here, we focused on endophenotypes of affective processing and investigated in two independent samples of healthy individuals (n1=99, n2=108) whether genotypes of a...

journal_title：Physiology & behavior

authors： Armbruster D,Brocke B,Kirschbaum C,Witt SH,Lesch KP,Strobel A

更新日期：2020-05-15 00:00:00

abstract：:Experiments were designed to distinguish between central and peripheral effects on temperature preference and body temperature of drugs injected intraperitoneally (IP) in infant mice ranging in age from 3 to 10 days postpartum. These compared a drug restricted to the periphery ("peripheral" drug) with a drug of simila...

journal_title：Physiology & behavior

authors： Goodrich C,Lechner R,Slone W

更新日期：1989-08-01 00:00:00

abstract：:Earlier research has demonstrated that opioid involvement in drinking is primarily mediated centrally [8,10]. Drinking is attenuated by the centrally and peripherally active opioid antagonists naloxone and naltrexone in doses as low as 1.0 mg/kg, but not by the quaternary forms of these antagonists [4]. Peripherally a...

journal_title：Physiology & behavior

authors： Calcagnetti DJ,Helmstetter FJ,Fanselow MS

更新日期：1987-01-01 00:00:00