Effect of central glucagon infusion on macronutrient selection in rats.

abstract：:Pro-inflammatory cytokines, interleukin (IL)-1beta, IL-6 and tumor necrosis factor-alpha (TNF-alpha) synthesized by activated macrophages and monocytes in response to administration of lipopolysaccharide (LPS), are considered important mediators of fever and sickness behavior. We administered rat-specific antisera for...

journal_title：Physiology & behavior

authors： Harden LM,du Plessis I,Poole S,Laburn HP

更新日期：2006-09-30 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：:The instrumental methods to induce paradoxical sleep (PS) deprivation are stressful. The modified multiple platform method (MMPM), in which animals are placed with new cohorts inside the water tanks, results in augmented ACTH and corticosterone (CORT) responses. We hypothesised that this increased response could be at...

journal_title：Physiology & behavior

authors： Suchecki D,Tufik S

更新日期：2000-01-01 00:00:00

abstract：:Body temperature (T(b)) and metabolic rate (O(2) consumption) were measured continuously in naked mole-rats. Circadian rhythms were observed for both parameters. Body temperature increased at the end of the light phase in a 12L:12D cycle in three of four animals. The remaining animal exhibited a freerunning rhythm of ...

journal_title：Physiology & behavior

authors： Riccio AP,Goldman BD

更新日期：2000-10-01 00:00:00

abstract：:In Experiment I, neurosensory responses from three limbic areas in the cat brain were recorded when cats of differing defensive temperamental traits were exposed to species characteristic threat. The cats investigated were more or less defensive in response to rats and conspecific threat howls. The behavioral disposit...

journal_title：Physiology & behavior

authors： Adamec RE

更新日期：1991-03-01 00:00:00

abstract：:The influence of intraventricularly infused anions on drinking was studied in 54 water deprived male rats, divided in 9 equal groups. Stainless steel cannulae were chronically implanted into the anteroventral part of the third ventricle (AV3V) and the animals were water deprived for 24 hr prior to the infusions. Contr...

journal_title：Physiology & behavior

authors： Badgaiyan RD

更新日期：1989-05-01 00:00:00

abstract：:A ligation of the common bile duct (BDL) produces cholestasis and hypotension and increases the daily ingestion of sodium chloride solutions in rats. Low-dose captopril (CAP) treatment also modifies the ingestion of water and sodium in naive rats, and may do so in cholestatic rats. This study examined whether the elev...

journal_title：Physiology & behavior

authors： Lane JR,Starbuck EM,Johnson AK,Fitts DA

更新日期：1999-05-01 00:00:00

abstract：:This study was designed to analyze if the electroencephalographic (EEG) activity of the medial prefrontal cortex (mPFC) and the ventral tegmental area (VTA) was modified throughout various reproductive stages of female rats exposed to pup-associated or non-associated odors. Simultaneous EEG recordings were obtained fr...

journal_title：Physiology & behavior

authors： Hernandez-Gonzalez M,Prieto-Beracoechea C,Navarro-Meza M,Ramos-Guevara JP,Reyes-Cortes R,Guevara MA

更新日期：2005-01-17 00:00:00

abstract：:Cardiovascular disease is the leading cause of death worldwide and hypertension is the most common risk factor for death. Although many anti-hypertensive pharmacotherapies are approved for use in the United States, rates of hypertension have increased over the past decade. This review article summarizes a presentation...

journal_title：Physiology & behavior

authors： Daniels D

更新日期：2016-08-01 00:00:00

abstract：:This study aimed to investigate long-term stability and variability of diurnal cortisol and alpha-amylase patterns. Diurnal cortisol and alpha-amylase secretion patterns were assessed on a single workday with three waves of measurement across a total time period of 24months in 189 participants. Separate hierarchical l...

journal_title：Physiology & behavior

authors： Skoluda N,La Marca R,Gollwitzer M,Müller A,Limm H,Marten-Mittag B,Gündel H,Angerer P,Nater UM

更新日期：2017-06-01 00:00:00

abstract：:Oral cavity edge perception acuity relative to the fingertip has previously been evaluated by the utilization of cognitively-loaded, stereognostic methods. However, with the lack of connection of the tongue to the visual association cortex, there is concern the superior acuity of the fingertip may be attributable to t...

journal_title：Physiology & behavior

authors： Miles BL,Ang SL,Simons CT

更新日期：2020-10-01 00:00:00

abstract：:Masculinization of the developing rodent brain critically depends on the process of aromatization of circulating testosterone (T) to its estrogenic metabolite 17beta-estradiol, which subsequently interacts with estrogen receptors to permanently masculinize the brain. However, it remains unclear what role other androge...

journal_title：Physiology & behavior

authors： Jones BA,Watson NV

更新日期：2005-06-02 00:00:00

abstract：:The zebrafish has become increasingly utilized in behavioral neuroscience, psychopharmacology, and behavior genetics research. However, little attention has been paid to the potential effects of environmental conditions fish are exposed to before and during behavioral testing. One such important factor is temperature,...

journal_title：Physiology & behavior

authors： Abozaid A,Tsang B,Gerlai R

更新日期：2020-12-01 00:00:00

abstract：:Searching for food by extensive digging is one of the most important aspects of life of subterranean rodents. We studied the effect of extrinsic (substrate quality) and intrinsic factors (sex and body mass) upon the cost of burrowing, expressed as digging metabolic rate (DMR) in two African mole-rat species (Bathyergi...

journal_title：Physiology & behavior

authors： Zelová J,Sumbera R,Okrouhlík J,Burda H

更新日期：2010-01-12 00:00:00

abstract：:Rats were weaned early (Day 15), normally (Day 21) or late (Day 27). When they reached 200 g (+/- 10) they were placed into the activity-stress paradigm. Half the rats in each weaning group were housed in activity-wheel cages and fed only 1 hr each day. The remaining rats served as food-yoked home cage controls and we...

journal_title：Physiology & behavior

authors： Glavin GB,Pare WP

更新日期：1985-06-01 00:00:00

abstract：:Previously published experiments established the time-course of olfactory habituation in humans, and extracted 3 centroid curves from clustering analysis that reflected high, middle and low habituation. The aim of the current theoretical study was to further analyse these previous experimental data by developing a mat...

journal_title：Physiology & behavior

authors： Laffon E,Hummel T,Marthan R,Sinding C

更新日期：2020-02-01 00:00:00

abstract：:High-fat diet-feeding increases body weight and adiposity in Syrian hamsters (Mesocricetus auratus), effects due in part to decreased energy expenditure. The effects of voluntary exercise- or cold exposure-induced increases in energy expenditure were examined in fat- or chow-fed, female Syrian hamsters. In Experiment ...

journal_title：Physiology & behavior

authors： Bartness TJ,Ruby NF,Wade GN

更新日期：1984-01-01 00:00:00

abstract：:A comparison of the interoceptive sensory consequences of cholecystokinin, bombesin, and 1-h food deprivation was conducted in rats. In two experiments, rats were first trained to use stimuli arising from different degrees of food deprivation (1 and 24 h or 1 and 4 h) as discriminative signals for shock, and were then...

journal_title：Physiology & behavior

authors： Davidson TL,Carretta JC

更新日期：1993-04-01 00:00:00

abstract：:C57BL/6J male mice ordinarily kill neonatal mouse pups even if they are rendered androgen deficient by neonatal castration. Experiment 1 showed that adrenalectomy during adult life significantly decreased the tendency of neonatally gonadectomized males to kill newborns. Experiment 2 demonstrated that testosterone expo...

journal_title：Physiology & behavior

authors： Kinsley C,Svare B

更新日期：1987-01-01 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：:Mongolian gerbils are territorial rodents of steppes and semideserts of Mongolia and Northern China. At least under laboratory conditions, the family life is characterized by long-term harmonious and short-term aggressive periods in which some members are expelled. The purpose of this study was to clarify which featur...

journal_title：Physiology & behavior

authors： Scheibler E,Weinandy R,Gattermann R

更新日期：2006-01-30 00:00:00

abstract：:Male rat sexual behavior has been intensively studied over the past 100 years, but few studies have examined how sexual behavior changes over the course of several days of interactions. In this experiment, adult male rats in the experimental group (n=12) were given daily access to estrus females for 30 min per day for...

journal_title：Physiology & behavior

authors： Shulman LM,Spritzer MD

更新日期：2014-06-22 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：:We previously demonstrated that chronic dietary treatment with acarbose, an alpha-glucosidase inhibitor, improves glucose homeostasis in the streptozotocin (STZ)-induced diabetic rat. In this study we evaluated the effects of 4 weeks of acarbose treatment on glucose homeostasis in STZ-diabetic rats for both meal-fed (...

journal_title：Physiology & behavior

authors： Wright BE,Vasselli JR,Katovich MJ

更新日期：1998-03-01 00:00:00

abstract：:Electrophysiological and behavioral studies of vigilance states were performed on adult specimens of the parakeet Melopsittacus undulatus. Four states of vigilance were identified: Wakefulness, drownsiness, slow wave sleep and paradoxical sleep. During wakefulness, a low voltage fast EEG pattern was observed. This pat...

journal_title：Physiology & behavior

authors： Ayala-Guerrero F

更新日期：1989-11-01 00:00:00

abstract：:A simple device constructed from inexpensive components enables spike activity to be integrated and displayed in a convenient scale (spikes/sec) on a pen recorder. An input voltage threshold detection circuit is employed to eliminate any random baseline noise from being integrated. A pulse output is provided to drive ...

journal_title：Physiology & behavior

authors： Woods TE,Dafny N

更新日期：1975-01-01 00:00:00

abstract：:The circadian system is believed to be composed of a population of oscillators that couple together and generate a single rhythm. If this coupling is not strong enough, the circadian system can be dissociated into two or more groups of oscillators, and this is manifested in a dissociation of the overt rhythm into at l...

journal_title：Physiology & behavior

authors： Cambras T,Vilaplana J,Campuzano A,Canal-Corretger MM,Carulla M,Díez-Noguera A

更新日期：2000-08-01 00:00:00

abstract：:Thirty-six rats were injected IP with 2DG (0, 250, or 500 mg/kg) at 7-day intervals, once at light onset (7 a.m.) and once at dark onset (7 p.m.), and postinjection food intake was monitored for 24 hours. Five hundred mg/kg 2DG caused food intake to rise above control levels during the first 6 hours of daylight, regar...

journal_title：Physiology & behavior

authors： Thompson CI,Fleming RL,Franken KA,Hornback DA,Boha SP

更新日期：1989-01-01 00:00:00

abstract：:These studies describe diurnal rhythm changes in female rats during gestation and lactation. In Experiment I, we measured the diurnal temperature rhythm (DTR) of 20 females through gestation, lactation and the post-lactational period and found that rhythm amplitude decreased during gestation and increased during lacta...

journal_title：Physiology & behavior

authors： Kittrell EM,Satinoff E

更新日期：1988-01-01 00:00:00

abstract：:The sensation of thirst plays an important role in the consumption of water or other fluids to rehydrate the body in order to keep bodily functions working properly. An increase in saliva secretion, wetting the mouth by ingestion of liquids, and cooling and sour components in products can alleviate this sensation alre...

journal_title：Physiology & behavior

authors： van Belzen L,Postma EM,Boesveldt S

更新日期：2017-10-15 00:00:00