Abstract：
:Prior work indicates that rats prefer a mixture of sucrose and maltodextrin to either carbohydrate alone. The present experiment examined whether a sucrose + maltodextrin (S + M) mixture also increases total fluid intake as does saccharin + carbohydrate mixtures. In 23 h/day, one-bottle tests male rats consumed more of a 1% sucrose + 1% maltodextrin mixture than they did of either 2% sucrose or 2% maltodextrin. Adding 0.2% saccharin to the S + M mixture further stimulated consumption. The rats overconsumed the mixture solutions primarily by increasing bout size. In two-bottle choice tests the rats strongly preferred the S + M mixture to the 2% sucrose and 2% maltodextrin solutions and showed a nonreliable preference for the S + M + saccharin mixture to the S + M mixture. The palatability of the S + M mixture is thought to be related to the activation of separate "sweet" and "maltodextrin" tastes.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Sclafani A,Thompson B,Smith JCdoi
10.1016/s0031-9384(97)00478-2subject
Has Abstractpub_date
1998-02-15 00:00:00pages
499-503issue
4eissn
0031-9384issn
1873-507Xpii
S0031938497004782journal_volume
63pub_type
杂志文章abstract：:Fluoride ingestion has been linked to changes in behavior in mice and rats, related to dose, sex of the animal, and the timing of exposure. Previous studies have shown the behavior of female rats to be most affected by postnatal fluoride exposure, and in this study we determined the effects of postnatal fluoride expos...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.02.017
更新日期：2019-07-01 00:00:00
abstract：:This study examined the time course of the effects of a high-fat diet and voluntary running exercise on rat skeletal muscle carnitine acyltransferase (CAT), beta-hydroxy-acyl-CoA dehydrogenase (HAD), and citrate synthase (CS) activities. Sixty male Long-Evans rats were randomly allocated to receive either a standard (...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(96)00522-7
更新日期：1997-05-01 00:00:00
abstract：:Three experiments using domestic chicks demonstrate that the extinction of a conditioned taste aversion to a green-coloured sucrose solution is slowed by the administration of testosterone or 5 alpha-dihydrotestosterone but is unaffected by estradiol. Testosterone slows extinction in male and female chicks to an equal...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(87)90340-4
更新日期：1987-01-01 00:00:00
abstract：:It is well known that alcohol consumption leads to an increase in the levels of beta-endorphin (an endogenous opioid), which can contribute to the reinforcing effect of alcohol. Our previous studies have shown that repeated treatment with naltrexone, a nonselective opioid antagonist, results in increased plasma beta-e...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.01.007
更新日期：2008-03-18 00:00:00
abstract：:Neuroanatomical and electrophysiological techniques have provided insights into the organization of the spinal cord circuitry and the neurotransmitter mechanisms involved in primitive voiding reflexes in neonatal animals. Patch clamp studies of unitary synaptic transmission in spinal cord slice preparations indicate t...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/s0031-9384(02)00919-8
更新日期：2002-12-01 00:00:00
abstract：:The results of several studies strongly indicate a bidirectional relationship among gonadal hormones and pain. While gonadal hormones play a key role in pain modulation, they have been found to be affected by pain therapies in different experimental and clinical conditions. However, the effects of pain and pain therap...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2012.12.014
更新日期：2013-02-17 00:00:00
abstract：:Smokers, exsmokers and nonsmokers showed 50 to 150 minute cycles of consummatory behavior (eating and drinking) that appear to reflect a biological rhythm of oral drive. Smokers and exsmokers had significantly shorter cycles, i.e., more frequent consummatory peaks, than nonsmokers. If a greater frequency of consummato...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90480-4
更新日期：1986-01-01 00:00:00
abstract：:One-19 day old rat pups were placed individually in a thermal gradient (floor temperatures 17-45 degrees C) at either 45 degrees, 30 degrees, or 20 degrees C. From the first day of life, pups placed at 45 degrees or 30 degrees C and given sufficient time (up to 2 hrs) oriented and moved along the gradient to an area ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(82)90279-7
更新日期：1982-09-01 00:00:00
abstract：:The ergogenic effect of aspartate salts on performance during prolonged exercise is still controversial. Potential mechanisms of the suggested ergogenic effect of aspartate on exercise performance are a sparing of muscle glycogen stores or its faster resynthesis during exercise. The purpose of this study was to determ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90036-f
更新日期：1993-07-01 00:00:00
abstract：:Phencyclidine (PCP) treatment induces social withdrawal in the rat model of schizophrenia but little is known about the qualitative adequacy of behaviors displayed during interactions. Affiliative, avoidance, and aggressive behaviors were examined in rats 20 h after the 1st, the 8th, and the 15th injection of 10 mg/kg...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.11.002
更新日期：2009-03-02 00:00:00
abstract：:Hypohydration is generally considered to have a negative effect on cognitive function, despite several studies reporting comparable findings between hydration states. Recommendations to avoid moderate dehydration (≥ 2% loss in body mass) are commonly made to athletes, on the provision that this deficit may impair opti...
journal_title：Physiology & behavior
pub_type： 杂志文章,meta分析
doi：10.1016/j.physbeh.2019.03.008
更新日期：2019-05-15 00:00:00
abstract：:Effect of cold exposure on aggressive behavior, on the concentrations of testosterone and glucocorticoids, as well as on the oxygen consumption at different ambient temperatures, and calorigenic effect of noradrenaline have been studied in BALB/cLac and C57Bl/6J males. Under normal temperature conditions, there have b...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90150-e
更新日期：1993-03-01 00:00:00
abstract：:This study examined the behavioral responses of near-term rat fetuses to a range of chemosensory fluids that resemble constituents of milk or are present in the context of suckling immediately after birth. Milk and dimethyl disulfide (DMDS), a constituent of pup saliva that promotes postnatal nipple attachment, were e...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90411-t
更新日期：1992-10-01 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
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.12.030
更新日期：2017-03-01 00:00:00
abstract：:The effects of early undernutrition on behavior and brain biochemistry were examined in rats. At weaning, rats were provided either an ad lib diet (control group) or maintained at 80% of the weight of their control littermates (undernourished group). Three weeks into the diet they were tested in an open field. After 6...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2005.07.008
更新日期：2005-09-15 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
pub_type： 杂志文章
doi：10.1016/0031-9384(80)90055-4
更新日期：1980-06-01 00:00:00
abstract：BACKGROUND:Sex may influence the relationship between HPA axis functioning and obesity. This has been suggested to be due to sex-specific differences in body composition, body fat distribution and psychological variables. Age and the use of oral contraceptives may also influence the relationship between HPA axis functi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2012.02.016
更新日期：2012-05-15 00:00:00
abstract：:By using the two-bottle, self-selection method it was found that an excess of thyroid hormone administration to rats increased water and sodium intake. Thyroidectomy changed the initial preference from water to sodium chloride. Oral treatment of the thyroidectomized rats with thyroid hormones brought salt ingestion ba...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90231-4
更新日期：1988-01-01 00:00:00
abstract：:To investigate the possible involvement of leptin signaling in lipopolysaccharide (LPS) anorexia, we compared the anorectic effect of LPS in genetically obese (fa/fa) Zucker rats and in their lean (Fa/?) counterparts. The effects of interleukin-1beta (IL-1beta) and muramyl dipeptide (MDP) were also tested. LPS [100 mi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.11.003
更新日期：2005-01-31 00:00:00
abstract：:We investigated whether juveniles of the nocturnal fish jundiá (Rhamdia quelen) and the diurnal fish Nile tilapia (Oreochromis niloticus) are able to chemically communicate stress to conspecifics. Groups of 8 fish were reared in tanks under recirculated water (water exchanged among all the tanks) for each species. Fis...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.03.009
更新日期：2011-06-01 00:00:00
abstract：:An operant chamber has been developed for studying lever-press conditioning in the green crab Carcinus maenas. In one series of experiments, animals were presented with a single bar and were reinforced with food for every bar press. Performance increased over time and high rates of responding were observed after 2 day...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90311-q
更新日期：1990-08-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90311-9
更新日期：1989-07-01 00:00:00
abstract：:Air puff-induced ultrasonic vocalizations in adult rats, termed "22-kHz calls," have been applied as a useful animal model to develop psychoneurological and psychopharmacological studies focusing on human aversive affective disorders. To date, all previous studies on air puff-induced 22-kHz calls have used outbred rat...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.12.022
更新日期：2016-03-01 00:00:00
abstract：:Previous work in our laboratory has found that whereas medial septal lesions impaired an operant left-right delayed alternation task in rats, the lesion also facilitated the performance of rats on a cued go/no-go discrimination task with a delay between the cue and the required response. These findings suggested to us...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(95)02044-6
更新日期：1995-12-01 00:00:00
abstract：:Sleep deprivation may lead to increased impulsivity, however, previous literature has focused on examining effects of total sleep deprivation (TSD) rather than the more common condition, partial sleep deprivation (PSD) or 'short sleep'. Moreover, it has been unclear whether PSD impacts impulse-related cognitive proces...
journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2016.06.003
更新日期：2016-10-01 00:00:00
abstract：:The present study compared the ability of sweet ageusic T1r3 knockout (KO) and Calhm1 KO mice to acquire preferences for a sucrose-paired flavor as well as for unflavored sucrose. The KO and wildtype (WT) mice were given 24-h one-bottle access to 8% sucrose containing one flavor CS+, e.g., grape) and to water containi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2013.12.003
更新日期：2014-03-14 00:00:00
abstract：:This study determined whether liking and relative reinforcing value (RRV) of physical activity were associated with time youth spend in moderate-to-vigorous physical activity (MVPA). Boys (n=21) and girls (n=15) age 8 to 12 years were measured for height, weight, aerobic fitness, liking and RRV of physical activity, a...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.01.010
更新日期：2008-03-18 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
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00278-9
更新日期：1999-03-01 00:00:00
abstract：:Testosterone (T) is critical for maintaining male sexual behavior (MSB) in rodents, in part by altering protein synthesis in a well-defined neural circuit. The specific timing of protein synthesis essential for expression of MSB has never been investigated. We administered the protein synthesis inhibitor anisomycin (A...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.08.025
更新日期：2012-01-18 00:00:00
abstract：:We studied changes in the palatability and gustatory functions as they correlate with the menstrual cycle in 30 healthy females with regular menstrual cycles. The gustatory function was investigated by conducting electrogustometry and by the filter-paper disk method with taste solutions in the follicular and luteal ph...
journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章
doi：10.1016/s0031-9384(98)00307-2
更新日期：1999-04-01 00:00:00
