Abstract:
:Home orienting behavior was studied during the first 11 days of life in prenatally protein-malnourished and well-nourished rat pups, both groups having been reared by well-nourished mothers since birth. On all days of testing, mean weights were compromised in the prenatally malnourished pups relative to their well-nourished age controls (body weight deficit = 19-29%). Eye opening was also significantly delayed in the malnourished group. On the test of homing behavior, malnourished pups were significantly impaired in their ability to locate the nest on days 9 and 11. The effect was not related to activity levels of the pups, which were generally similar in the two nutritional groups. Thus, prenatal malnutrition disturbs the development of the homing response in the early postnatal period.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Galler JR,Tonkiss J,Maldonado-Irizarry CSdoi
10.1016/0031-9384(94)90379-4subject
Has Abstractpub_date
1994-06-01 00:00:00pages
993-6issue
6eissn
0031-9384issn
1873-507Xpii
0031-9384(94)90379-4journal_volume
55pub_type
杂志文章abstract::Nutrient stimulation of the enteroendocrine L-cells induces the release of the glucagon-like peptide-1 (GLP-1), an incretin and satiating peptide. Due to its short half-life, meal-induced GLP-1's effects on food intake and glycemia are likely to be mediated in part by a paracrine signaling mechanism near the site of r...
journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2015.06.001
更新日期:2015-12-01 00:00:00
abstract::The beneficial effects of touch in development were already observed in different types of skin-to-skin care. In the current study, we aimed at studying potential underlying mechanisms of these effects in terms of parasympatho-inhibitory regulation. We examined the specific impact of affective maternal stroking versus...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.04.024
更新日期:2019-08-01 00:00:00
abstract::In this report the role of olfactory bulb (OB) norepinephrine (NE) in the identification and recognition of urinary chemical cues was examined. In Experiment 1, sexually naive adult male Sprague-Dawley rats were treated with either the noradrenergic neurotoxin, DSP-4, or the water vehicle, and tested for their ability...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(93)90136-4
更新日期:1993-03-01 00:00:00
abstract::This study aimed to investigate whether co-ingestion of carbohydrate and protein during exercise affect the post-exercise ad libitum food intake. Twelve healthy active male participants (mean±SD, age: 20±1; height: 176±6cm; weight: 63.6±5.3kg; VO2peak: 51.2±7.1ml/kg/min) completed three main experimental trials in a r...
journal_title:Physiology & behavior
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.physbeh.2017.07.030
更新日期:2017-10-01 00:00:00
abstract::The examples of "synergism" reported in the taste literature fit the common definition of the term but may merely reflect normal additivity in the taste system. That is, the perceived intensities of these "synergistic" mixtures exceed the sums of the perceived intensities of the unmixed taste components (addition of p...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(80)90066-9
更新日期:1980-06-01 00:00:00
abstract::The psychophysiological response due to stress of soldiers in actual combat operations have been determined by recent researchers, but there is a lack of knowledge about the most effective training methodologies to prepare these population for these new psychophysiological and tactical requirements. The aim of this st...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.01.009
更新日期:2019-03-15 00:00:00
abstract::Tuco-tucos from Anillaco (Ctenomys aff. knighti), are subterranean rodents that run vigorously on laboratory wheels during the night but are active during the day in semi-natural enclosures, where they surface for foraging and burrow maintenance, under intense sunlight. Several studies have shown that light causes opp...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.112645
更新日期:2019-10-15 00:00:00
abstract::Cage stocking density can be manipulated by changing in cage size and group size in the cage. The effects of these two factors were investigated in three developmental stages in male rats: juvenile, post-pubertal, and adult. An open-field test was conducted to measure exploratory behavior which was influenced by level...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2005.01.008
更新日期:2005-03-16 00:00:00
abstract::Mesolimbic dopamine plays a critical role in food-related reward processing and learning. The literature focuses primarily on the nucleus accumbens as the key dopaminergic target in which enhanced dopamine signaling is associated with reward. Here, we demonstrate a novel neurobiological mechanism by which dopamine tra...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2014.02.026
更新日期:2014-09-01 00:00:00
abstract::One group of male rats was reared continuously in small, stable colonies of three animals each during a ten-week period beginning when they were 46 days old. A second group of animals was also reared in small groups of three animals each but membership within these colonies was randomly changed at weekly intervals. Th...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(84)90373-1
更新日期:1984-10-01 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::NaCl detection thresholds were determined for 12.5- and 50-mm(2) lingual areas at four anterior tongue locations in eight subjects using a device that allowed for accurate temporal and spatial presentation of tastants to small regions of the anterior tongue. The locations, all on the right side of the tongue, were the...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(00)00416-9
更新日期:2001-02-01 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
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.physbeh.2011.07.007
更新日期:2011-10-24 00:00:00
abstract::This study was undertaken to investigate changes in ambulatory and drinking behavior, using the Gunma University-type special apparatus for continuous and direct measurement of ambulation and drinking in streptozotocin-induced diabetic rats (STZ, 60 mg/kg). Ambulatory activity of diabetic rats was significantly less t...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(90)90366-c
更新日期:1990-06-01 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
pub_type: 杂志文章,评审
doi:10.1016/s0031-9384(02)00756-4
更新日期:2002-07-01 00:00:00
abstract::In earlier work, we found that following lipopolysaccharide (LPS) injection at an ambient temperature (Ta) of 23 degrees C, old rats developed blunted fevers compared with those of young rats. However, the old rats did become febrile if placed in a thermally graded alleyway: they spent more time in the warm end of the...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(03)00046-5
更新日期:2003-04-01 00:00:00
abstract::Sufficient oral microelements such as zinc and fully chewing of foods are required to maintain cognitive function despite aging. No knowledge exists about the combination of factors such as zinc deficiency and reduced mastication on learning and memory. Here we show that tooth extraction only in 8-week-old mice did no...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.10.005
更新日期:2015-12-01 00:00:00
abstract::Ten pairs of obese and nonobese monkeys, matched for age and sex, received one liquid test meal a day for 4 days. Testing was conducted during the middle of a 6-h period of food deprivation. At all other times the monkeys were freely fed on maintenance chow biscuits. The first test meal of grape and orange flavor drin...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(93)90010-d
更新日期:1993-01-01 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
pub_type: 杂志文章
doi:10.1016/0031-9384(85)90399-3
更新日期:1985-11-01 00:00:00
abstract::Vagal afferents are a vital link between the peripheral tissue and central nervous system (CNS). There is an abundance of vagal afferents present within the proximal gastrointestinal tract which are responsible for monitoring and controlling gastrointestinal function. Whilst essential for maintaining homeostasis there...
journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2014.03.012
更新日期:2014-09-01 00:00:00
abstract::Human locomotion, as a behavioral system, is well suited for investigating the interplay of learning with innate biological mechanisms. The present work assembled, from previous findings, a test battery of operant conditioning to modify strong ongoing electromyographic (EMG) activity of the left tibialis anterior (TA)...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90130-7
更新日期:1986-01-01 00:00:00
abstract::Five experiments were conducted to determine the effect of hepatic and jugular infusions of amino acid and lipid solutions on short-term food intake of cockerels. Neither jugular nor hepatic infusions of amino acids had any effect on food intake of Single-Comb White Leghorn (SCWL) cockerels. Lipid infusions had no eff...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90327-6
更新日期:1986-01-01 00:00:00
abstract::Fowls were deprived of water for 2 or 6 hr, and then given graded intravenous (IV) injections of water or isotonic saline. With both levels of deprivation, water preloads caused dose-dependent reductions in water intake which matched closely the volumes of preload given, whereas isotonic saline preloads had no effect ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90114-x
更新日期:1988-01-01 00:00:00
abstract::The vigilance reaction is characterized by a large bradycardia, a pressor response, and inspiratory apnea in anesthetized rabbits and the inhibition of movement in conscious rabbits. This affective response pattern can be elicited by electrical stimulation of the dorsolateral hypothalamus (the hypothalamic vigilance a...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(97)00004-8
更新日期:1997-09-01 00:00:00
abstract::Ethanolic extract of leaves of Morus alba L. (M. alba), known as white mulberry, was orally administered (100 mg/kg b.wt) for 8 weeks to female Wistar rats that were fed a high-cholesterol diet (HCD), to investigate the potential of M. alba leaves in attenuation of obesity, dyslipidemia, insulin resistance, and defici...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2018.12.010
更新日期:2019-03-15 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
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.112751
更新日期:2020-02-01 00:00:00
abstract::The influence of adrenalectomy (ADX) on the odor detection performance of male Long-Evans rats was assessed using high-precision olfactometry and a go/no-go operant signal detection task. Nonparametric signal detection measures of sensitivity and responsivity, as well as measures of S+ response latency, the number of ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(91)90362-r
更新日期:1991-06-01 00:00:00
abstract::Male mice, genetically selected for aggression, characterized by short attack latency (SAL) or long attack latency (LAL), differ on several testosterone (T)-related parameters during ontogeny and adult age. The variation in aggressive behavior at adult age may be due to differences in degree of androgenization prenata...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(93)90299-u
更新日期:1993-11-01 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
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90180-1
更新日期:1988-01-01 00:00:00
abstract::Studies indicate that gestational exercise practice positively impacts the offspring's cognition. Nevertheless, the influence of maternal resistance exercise, different periods of exercise practice, and the inter- and transgenerational effects involved in these responses are not known. This study sought to report the ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2020.113306
更新日期:2021-03-01 00:00:00