Estradiol interacts with gastric or postgastric food stimuli to decrease sucrose ingestion in ovariectomized rats.

abstract：:The contribution of somatomotor activity to daily energy expenditure was estimated in 10-month-old, weight-stable, obese (fa/fa) and lean (Fa/?) Zucker rats. Total and resting heat production were assessed by recording oxygen consumption and stabilimeter activity each minute for five consecutive days in free-feeding a...

journal_title：Physiology & behavior

authors： Keesey RE,Swiergiel AH,Corbett SW

更新日期：1990-08-01 00:00:00

abstract：:Although the involvement of two types of vasopressin (AVP) receptors, v1a and v1b, in neural regulation of social behavior is well documented in rodents, there is no report on combined actions of them in regulation of social behavior. In this study, we investigated behavioral differences between wild-type (WT) and v1a...

journal_title：Physiology & behavior

authors： Shimizu K,Nakamura K,Yokosuka M,Kondo Y

更新日期：2018-12-01 00:00:00

abstract：:Learned aversions developed following sublethal ingestion of poisons are reported to be long-lived in many pest species. This study aimed to identify the duration of bait aversions following poisoning with a common poison (cyanide) used for possum control in New Zealand. Groups of possums with bait aversions (followin...

journal_title：Physiology & behavior

authors： O'Connor CE,Matthews LR

更新日期：1997-10-01 00:00:00

abstract：:Balb/c mice were infected with influenza virus PR8 (H1N1) by the intranasal route. At various subsequent times, brain samples were examined for their content of catecholamine and indoleamine metabolites, and plasma corticosterone was measured. Virus infection was associated with a progressive loss of body and thymus w...

journal_title：Physiology & behavior

authors： Dunn AJ,Powell ML,Meitin C,Small PA Jr

更新日期：1989-03-01 00:00:00

abstract：:This study was designed to determine the differences between young and elderly people on the perceived intensity and pleasantness of sucrose in foods, in relation to their food intake. First, a group of 35 young subjects (mean age: 22 +/- 2 years) and 29 elderly subjects (mean age: 79 +/- 6 years) judged the intensity...

journal_title：Physiology & behavior

authors： De Jong N,De Graaf C,Van Staveren WA

更新日期：1996-12-01 00:00:00

abstract：:The effect of epileptogenic lesion of amygdala on spatial working memory was examined in rats after unilateral (U, n = 9) or bilateral (B, n = 8) injection of 1 or 0.5 mu of 0.2% kainate into the amygdaloid complex. Another group of unilaterally lesioned rats (T, n = 9) received 8 days after kainate injection grafts o...

journal_title：Physiology & behavior

authors： Ermakova IV,Loseva EV,Valouskova V,Bures J

更新日期：1989-02-01 00:00:00

abstract：:A technique for sectioning the optic nerve in rats is described which permits direct viewing of the nerve during surgery. The technique results in no damage to the front of the eye. A procedure for constructing cheap, effective retractors is described. ...

journal_title：Physiology & behavior

authors： Asdourian D,Chiodo LA,Dark JG

更新日期：1976-12-01 00:00:00

abstract：:The reliability of event-related potentials (ERPs) is an important factor determining the value of studies relating ERP components to individual differences. However, studies examining the reliability of ERPs are surprisingly scarce. The current study examines the test-retest reliability of ERP components (VPP, N170, ...

journal_title：Physiology & behavior

authors： Huffmeijer R,Bakermans-Kranenburg MJ,Alink LR,van Ijzendoorn MH

更新日期：2014-05-10 00:00:00

abstract：:It has been demonstrated that acute administration of lead to mice enhances brain catalase activity and ethanol-induced locomotion. These effects of lead seem to be related, since they show similar time courses and occur at similar doses. In the present study, in an attempt to further evaluate the relation between bra...

journal_title：Physiology & behavior

authors： Correa M,Sanchis-Segura C,Aragon CM

更新日期：2001-07-01 00:00:00

abstract：:Intermittent exposure to the same stressor can lead to a gradual decline in physiological, neuroendocrine and behavioral stress responses (habituation). We investigated possible habituation of cardiac autonomic responsiveness and susceptibility to cardiac arrhythmias in male rats exposed to either intermittent social ...

journal_title：Physiology & behavior

authors： Sgoifo A,Pozzato C,Costoli T,Manghi M,Stilli D,Ferrari PF,Ceresini G,Musso E

更新日期：2001-06-01 00:00:00

abstract：:Rats given restricted feeding and allowed free access to activity wheels increase activity, decrease food intake, and lose body weight compared to nonexercised controls. The phenomenon is of interest because of the relationship between exercise and anorexia nervosa. This study determined if another factor that energiz...

journal_title：Physiology & behavior

authors： Rieg TS,Doerries LE,O'Shea JG,Aravich PF

更新日期：1993-03-01 00:00:00

abstract：:Memory and learning are impaired by imbalanced diet consumption. High-fat high-carbohydrate diet (HFCD) induces oxidative stress, which results in neuronal damage and interference with synaptic transmission; hence, a decline in cognitive function. Vitamin E is a fat soluble antioxidant that is believed to have positiv...

journal_title：Physiology & behavior

authors： Alzoubi KH,Khabour OF,Salah HA,Hasan Z

更新日期：2013-07-02 00:00:00

abstract：:Olfactory bulbectomy (OBX) in rats produces behavioral, physiological, and neurochemical changes that resemble symptoms of depression in humans. The procedure thus serves as a rodent model of affective disorder. Many of the behavioral effects of OBX resemble psychomotor agitation. The possible role of dysregulation of...

journal_title：Physiology & behavior

authors： Masini CV,Holmes PV,Freeman KG,Maki AC,Edwards GL

更新日期：2004-03-01 00:00:00

abstract：:The goal of this study was to investigate possible relationships between different aspects of behavioural decline in aged (17 months) NMRI mice by a multivariate analysis. These mice presented defects in spatial processing both in place learning in a Morris-type water maze and in spontaneous alternation in a Y-maze, a...

journal_title：Physiology & behavior

authors： Lamberty Y,Gower AJ

更新日期：1993-08-01 00:00:00

abstract：:This review article discusses the well-established role of the dorsomedial hypothalamic nucleus (DMN) in feeding, drinking and body weight (BW) regulation. DMN lesions (L) in both weanling and mature rats of both sexes produce hypophagia, hypodipsia and reduced ponderal and linear growth in the presence of normal body...

journal_title：Physiology & behavior

authors： Bellinger LL,Bernardis LL

更新日期：2002-07-01 00:00:00

abstract：:Pharmacogenetically selected apomorphine-susceptible (APO-SUS) and apomorphine-unsusceptible (APO-UNSUS) rats were trained in a discrimination learning paradigm. After the initial discrimination task was solved, reinforcement contingencies were reversed. No differences between APO-SUS and APO-UNSUS animals were found ...

journal_title：Physiology & behavior

authors： Coenders CJ,Kerbusch SM,Vossen JM,Cools AR

更新日期：1992-08-01 00:00:00

abstract：:Step-through and exit latencies in the light-dark box test were used to examine the effects of unconditioned exploration, the physical characteristics of the apparatus and detention on passive and active avoidance. Experiment 1, in which the subjects (Ss) received inescapable shocks in the dark chamber, shows that omi...

journal_title：Physiology & behavior

authors： Ambrogi Lorenzini C,Bucherelli C,Giachetti A

更新日期：1986-01-01 00:00:00

abstract：:The aim of this study was to differentiate between maternal and offspring factors involved in the control of milk ingestion. Specifically, we investigated: (1) the temporal pattern of milk ingestion in fasted and non-fasted sucklings; (2) the amount of milk released as compared to that of milk available; and (3) the r...

journal_title：Physiology & behavior

authors： Lau C,Henning SJ

更新日期：1984-11-01 00:00:00

abstract：:Previous studies have shown that adult male rats, in which brain estrogen formation was inhibited neonatally by SC administration of the aromatase inhibitor 1,4, 6-androstatriene-3,17-dione (ATD), show an altered sexual partner preference. When tested in a three-compartment box, such gonadally intact ATD males approac...

journal_title：Physiology & behavior

authors： Bakker J,Van Ophemert J,Slob AK

更新日期：1996-08-01 00:00:00

abstract：:Autoimmune mice perform poorly in two-way active avoidance tasks, and the extent of this performance deficit appears to be related to the extent of autoimmunity following developmental manipulations. In the current study, the pituitary hormone prolactin, which has immune-enhancing effects, was used to manipulate this ...

journal_title：Physiology & behavior

authors： Waters NS,Badura LL,Ahmed SA,Gogal RM Jr,Denenberg VH

更新日期：1997-11-01 00:00:00

abstract：:Exploratory, locomotor and ambulatory activities were measured in nine independent groups of three inbred strains of mice (BALB/cBy, C57BL/6J and DBA/2J), at three different ages (150 days, 400 days and 750 days). The results show that for two of the three variables, the age-related changes present different patterns ...

journal_title：Physiology & behavior

authors： Lhotellier L,Cohen-Salmon C

更新日期：1989-03-01 00:00:00

abstract：:In rats, blood glucose concentration serves as the primary signal responsible for the induction of the sensation of hunger. In human beings, however, blood glucose concentration has been shown not to be the primary signal for the production of hunger sensation. Disaccharide, in the form of lactose in milk, sucrose in ...

journal_title：Physiology & behavior

authors： Poothullil JM

更新日期：1992-07-01 00:00:00

abstract：:Eight obese patients (exceeding ideal body weight by 50% or more) with no endocrinological or metabolic disorders and 8 healthy, age-matched, normal-weight volunteers were submitted to an overnight short dexamethasone (DXM) suppression test and to a psychological assessment through various psychometric scales. Plasma ...

journal_title：Physiology & behavior

authors： Facchinetti F,Giovannini C,Barletta C,Petraglia F,Buzzetti R,Burla F,Lazzari R,Genazzani AR,Scavo D

更新日期：1986-01-01 00:00:00

abstract：:The aim of this study was to evaluate the role of nitric oxide (NO) upon hyperbaric oxygen (HBO) toxicity in male Sprague-Dawley rats during exposure to 0.5 MPa >99% O(2). In the first experiment, the selective neuronal NO synthase inhibitor 7-nitroindazole (7-NI) was injected intraperitoneally (ip) in 15 rats. Anothe...

journal_title：Physiology & behavior

authors： Jellestad FK,Gundersen H

更新日期：2002-08-01 00:00:00

abstract：:Sham-operated male doves displayed greater nesting activity under long days (16L:8D) than under short days (8L:16D). This difference was abolished by pinealectomy--the activity of long-day pinealectomized birds dropped to a level comparable to that seen on short days. Removal of the pineal had no effect under the shor...

journal_title：Physiology & behavior

authors： McDonald PA

更新日期：1982-11-01 00:00:00

abstract：:Restoration of memory by pretest reminder treatments following ECS-induced amnesia in principle could be mediated by nonassociative arousal and/or reactivation of information by the reminder stimuli. In the present research, arousal value of the reminder treatment was largely a function of the novelty of the context i...

journal_title：Physiology & behavior

authors： Brown AM,Sissman M,Kasprow WJ,Miller RR

更新日期：1985-08-01 00:00:00

abstract：:The relative contribution of androgenic and estrogenic metabolites of testosterone to the activation of sexual behavior was studied in Japanese quail by using inhibitors of testosterone metabolism, antiestrogens and antiandrogens. These compounds were tested in castrated birds whose sexual behavior had been activated ...

journal_title：Physiology & behavior

authors： Alexandre C,Balthazart J

更新日期：1986-10-01 00:00:00

abstract：:Guinea pig pups vocalized more and were more active during a 60-min period of isolation in a novel environment when injected SC with 50 micrograms of the corticotropin-releasing factor (CRF) antagonist, [D-Phe]CRF12-41, than when injected with saline vehicle only. More pups exhibited eye closing and extensive piloerec...

journal_title：Physiology & behavior

authors： McInturf SM,Hennessy MB

更新日期：1996-09-01 00:00:00

abstract：:To compare food and water intakes, adult male Wistar rats were infused during 7 days with serotonin (5-HT, 2.5 nmol/24 h) or artificial cerebrospinal fluid (CSF) in the suprachiasmatic nucleus (SCN) in a three-way selection of macronutrient-rich diets. Nocturnal energy intake from the casein-rich diet was significantl...

journal_title：Physiology & behavior

authors： Thibault L,Mok E,Nagai K,Wong CY

更新日期：1999-12-01 00:00:00

abstract：:The P3(00) event-related brain potential (ERP) was elicited with an auditory discrimination paradigm under two response task conditions in which the probability of the target tone was always 0.20. Subjects either counted the occurrence of each target tone or pressed a button to the target in different conditions. No r...

journal_title：Physiology & behavior

authors： Lew GS,Polich J

更新日期：1993-01-01 00:00:00