A simple device for experimentally concussing the rat.

abstract：:Monoamines and their metabolites levels were simultaneously measured by high-performance liquid chromatography in brain regions of lean and fatty Zucker rats when fed ad lib and deprived of food for 72 hr to evaluate each monoamine metabolism. Metabolite/monoamine ratios were shown for brevity to represent its metabol...

journal_title：Physiology & behavior

authors： Tsujii S,Nakai Y,Fukata J,Nakaishi S,Takahashi H,Usui T,Imura H,Ikeda H,Matsuo T

更新日期：1988-01-01 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：:Sodium deficiency reliably produces a robust intake of saline in rats, which is associated with an increased preference for sodium solutions at hypertonic concentrations that would normally be avoided. The mechanisms underlying the shift to an increased preference for sodium in the deficient state are not well underst...

journal_title：Physiology & behavior

authors： Na ES,Morris MJ,Johnson AK

更新日期：2012-05-15 00:00:00

abstract：:Recombinant inbred strains, their progenitor strains and reciprocal F1 hybrids were given thirty spatial discrimination learning trials in the water maze. The pattern of RI strains in relation to the reciprocal F1 hybrids and the progenitor strains, and differences among strains, suggested that different sets of gene...

journal_title：Physiology & behavior

authors： Elias MF,Eleftheriou BE

更新日期：1975-06-01 00:00:00

abstract：:Non-alcoholic fatty liver disease (NAFLD) is a disorder observed in children and adults characterized by an accumulation of liver fat (>5% wet weight) in the absence of excessive alcohol intake. NAFLD affects 10 to 30% of the American population and is the most common cause of liver disease in the United States. NAFLD...

journal_title：Physiology & behavior

authors： Ross AP,Bruggeman EC,Kasumu AW,Mielke JG,Parent MB

更新日期：2012-05-15 00:00:00

abstract：:To study some metabolic features during feeding in food-restricted rats two groups of animals were maintained on a 2 hr feeding/22 hr fast schedule. Group D (n = 38) received a meal every day from 8:00 to 10:00 a.m. Group N (n = 34) was given the meal from 8:00 to 10:00 p.m. The average total amount of food ingested b...

journal_title：Physiology & behavior

authors： Lima FB,Hell NS,Timo-Iaria C

更新日期：1985-11-01 00:00:00

abstract：:Unlike rats, Siberian hamsters exhibit seasonal changes in energy balance that are controlled by the photoperiod (daylength). In Siberian hamsters, body weight and fat, and food intake peak in long, summer-like days and reach nadirs in short, winter-like days. The purpose of the present experiments was to test whether...

journal_title：Physiology & behavior

authors： Bartness TJ,Morley JE,Levine AS

更新日期：1995-01-01 00:00:00

abstract：:Current models hold that peripheral and CNS GLP-1 signaling operate as distinct systems whereby CNS GLP-1 regulates food intake and circulating GLP-1 regulates glucose homeostasis. There is accumulating evidence that the arcuate nucleus, an area of the CNS that regulates energy homeostasis, responds to hormones and nu...

journal_title：Physiology & behavior

authors： Sandoval D

更新日期：2008-08-06 00:00:00

abstract：:The present study tested the long-term effects of the histamine (H) synthesis inhibitor alpha-fluoromethylhistidine (FMH) on feeding and body weight in rats. FMH (administered via 2-week osmotic minipumps) increased feeding significantly throughout the test period. Body weights were also significantly increased toward...

journal_title：Physiology & behavior

authors： Orthen-Gambill N,Salomon M

更新日期：1992-04-01 00:00:00

abstract：:Acetyl-l-carnitine (ALC), a natural component of several biological systems, has been found to modify spontaneous and evoked electrocortical activity in young rats and to improve learning ability in old ones. In clinical application it also improves mood and attention in elderly patients. The present study was aimed a...

journal_title：Physiology & behavior

authors： Ghirardi O,Milano S,Ramacci MT,Angelucci L

更新日期：1988-01-01 00:00:00

abstract：:Under permissive conditions, mice and hamsters exposed to a polyphasic light regime consisting of two light and two dark phases every 24 h (Light:Dark:Light:Dark; LDLD) can adopt a bifurcated entrainment pattern with roughly equal amounts of running wheel activity in each of the two nights. This rhythm "bifurcation" h...

journal_title：Physiology & behavior

authors： Walbeek TJ,Joye DAM,Mishra I,Gorman MR

更新日期：2019-10-15 00:00:00

abstract：:Acute insulin administration causes a disparity between the onset of estrous behavior and the LH surge in ovary-intact ewes. To examine the considerable variation in responses, in the present study we used a large number of animals to confirm findings with insulin, and examine whether endotoxin has the same effect. Du...

journal_title：Physiology & behavior

authors： Fergani C,Saifullizam AK,Routly JE,Smith RF,Dobson H

更新日期：2012-02-01 00:00:00

abstract：:Prenatal alcohol exposure (PAE) has been previously reported to result in behavioral and cognitive deficits that continue into adulthood. These deficits are often manifested by poor performance on higher-order cognitive motor tasks, difficulties in maintaining postural balance, slower reaction times, and deficits in f...

journal_title：Physiology & behavior

authors： Heck DH,Roy S,Xie N,Waters RS

更新日期：2008-07-05 00:00:00

abstract：:For a given fish species, individuals are different in their ability to cope with stressors; each individual has its own set of physiological and behavioral responses to stress (stress-coping style). This individual diversity is of importance when considering the welfare of fish reared in aquaculture facilities. In th...

journal_title：Physiology & behavior

authors： Gesto M

更新日期：2019-09-01 00:00:00

abstract：:The purpose of the present study was to investigate the effects of a high-fat diet (HFD) in previously trained rats that have been detrained for different periods. Two groups of female rats were, first, either treadmill trained for 8 weeks or remained sedentary (Sed). Trained animals, thereafter, remained inactive for...

journal_title：Physiology & behavior

authors： Yasari S,Dufresne E,Prud'homme D,Lavoie JM

更新日期：2007-06-08 00:00:00

abstract：:Studies of olfactory deprivation have most frequently used unilateral naris occlusion to effect deprivation. Recent psychophysical evidence suggests that adult rodents with either acute or chronic naris occlusion show little decrement in olfactory ability. In this study the effect of naris occlusion coupled with ipsil...

journal_title：Physiology & behavior

authors： Coppola DM,Coltrane JA,Arsov I

更新日期：1994-10-01 00:00:00

abstract：:Approximately 40-60% of BXSB/MpJ-Yaa mice exhibit neocortical ectopias, which are misplaced clusters of neurons in layer I of cortex. These ectopias are usually located in the prefrontal and/or motor region of cortex in BXSB mice, and are similar in appearance to those found in postmortem analyses of the brains of dys...

journal_title：Physiology & behavior

authors： Hyde LA,Sherman GF,Hoplight BJ,Denenberg VH

更新日期：2000-07-01 00:00:00

abstract：:Neuropeptide Y (NPY) is widely distributed throughout the central nervous system and in several sympathetically innervated tissues, including the kidney. Although many central and peripheral acting endogenous compounds alter renal function, the role of NPY is unknown. Accordingly, we examined the effects of intracereb...

journal_title：Physiology & behavior

authors： Smyth DD,Wilson JR,Seidlitz E,Thom SL

更新日期：1989-07-01 00:00:00

abstract：:Olfactory bulbectomy (OBX) is a well known screening model for depression. Panax quinquefolium (PQ) is known for its therapeutic potential against several psychiatric disorders. Nitric oxide (NO), an intercellular messenger has been suggested to play a crucial role in the pathogenesis of depression. The present study ...

journal_title：Physiology & behavior

authors： Rinwa P,Kumar A

更新日期：2014-04-22 00:00:00

abstract：:Gas chromatography/mass spectrometry revealed the presence of both carbon disulfide (CS2) and carbonyl sulfide (COS) on rat breath. Behavioral experiments indicated that rats exposed to an unfamiliar diet moistened with CS2, like rats exposed to an unfamiliar diet placed on the fur of an anesthetized rat, subsequently...

journal_title：Physiology & behavior

authors： Galef BG Jr,Mason JR,Preti G,Bean NJ

更新日期：1988-01-01 00:00:00

abstract：:Sea bass, a fish species characterized by its dualistic feeding pattern, was investigated to study the synchronizing effect of light and food on the demand-feeding rhythm. Nocturnal and diurnal sea bass, both in groups and individually, were exposed to restricted-feeding (RF) and light-dark (LD) cycles of different pe...

journal_title：Physiology & behavior

authors： Sánchez-Vázquez FJ,Zamora S,Madrid JA

更新日期：1995-10-01 00:00:00

abstract：:The regulation of food and fluid intake in lactating women was examined by comparing maternal intake during lactation, 6 weeks postpartum, to intake in two groups of nonpregnant, nonlactating women. All subjects completed a questionnaire and then filled out a food-intake diary for seven consecutive days. Lactating wom...

journal_title：Physiology & behavior

authors： Heck H,de Castro JM

更新日期：1993-10-01 00:00:00

abstract：:Young-adult, female Binghamton Heterogeneous Stock (HET) mice either were exposed to lead via drinking water from birth, or not. Eight days after giving birth to their first litter of pups (at about 70-75 days of age), postpartum aggression tests were conducted. Unfamiliar Het male intruders were introduced to the pri...

journal_title：Physiology & behavior

authors： Burright RG,Engellenner WJ,Donovick PJ

更新日期：1989-11-01 00:00:00

abstract：:Toddler's diarrhea may be an allergic disease and its recurrences can be avoided with education to "internal spontaneity" in feeding, i.e., by education to a limited and reproducible decrease in eating incentives at the onset of meals. Serum IgE was thus investigated in 16 experimental children in a random comparison ...

journal_title：Physiology & behavior

authors： Ciampolini M,Becherucci P,Giommi A,Vicarelli D,Seminara S,Bini S,Grifi G

更新日期：1991-01-01 00:00:00

abstract：:We previously reported that in male rats, 24 h of social housing with an associate male rat immediately following fear conditioning attenuated conditioned hyperthermia in response to an auditory conditioned stimulus. In this study, we investigated the time window and threshold of social housing where "social buffering...

journal_title：Physiology & behavior

authors： Kodama Y,Kiyokawa Y,Takeuchi Y,Mori Y

更新日期：2011-02-01 00:00:00

abstract：:Young adult rats housed in the activity-wheel cages and fed only 1 hr daily, have ulcers in the glandular stomach and reveal immunodeficiency. The present study was attempted to investigate how to separate the ulceration and immunodeficiency in order to utilize the activity-stress (A-S) model as an animal model of the...

journal_title：Physiology & behavior

authors： Hara C,Ogawa N

更新日期：1983-05-01 00:00:00

abstract：:Adult male Betta splendens were gonadectomized and tested twice for aggressive behavior two weeks later. In a mutual viewing test environment, it was found that gonadectomized animals maintained their aggressive behavior on all six indices of aggression at a level equal to controls. Animals that showed some testis reg...

journal_title：Physiology & behavior

authors： Weiss CS,Coughlin JP

更新日期：1979-07-01 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：: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：:Chemical blockade of the ventromedial hypothalamus (VMH) by single microinjections of pentobarbital in ad lib fed male Wistar rats induced a meal that did not outlast a 10-min postinjection period. When food was presented only after this period, feeding was nearly absent. Repeating the injection after 10 and 20 min le...

journal_title：Physiology & behavior

authors： Maes H

更新日期：1980-06-01 00:00:00