Abstract：
:There is considerable evidence suggesting that endogenous opioid peptides (EOP) might play a role in the defensive response to stressful stimuli. The stress associated with receipt of aggression from a female conspecific and physical restraint for collection of serial blood samples (at 10-min intervals) resulted in a significant (p less than 0.05) suppression of LH secretion in the oestradiol primed ovariectomized marmoset. Administration of the opioid receptor antagonist, Naloxone (1 mg/kg) immediately before and after receipt of aggression completely prevented the stress-induced decrease in LH release. This suggests that EOP may mediate, at least in part, this stress induced decline in LH release in the marmoset.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
O'Byrne KT,Lunn SF,Dixson AFdoi
10.1016/0031-9384(89)90241-2subject
Has Abstractpub_date
1989-05-01 00:00:00pages
1077-80issue
5eissn
0031-9384issn
1873-507Xpii
0031-9384(89)90241-2journal_volume
45pub_type
杂志文章abstract：:Chronic exercise is considered as one of the most effective means of countering symptoms of the metabolic syndrome (MS) such as obesity and hyperglycemia. Rodent models of forced or voluntary exercise are often used to study the mechanisms of MS and type 2 diabetes. However, there is little known on the impact of gene...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.10.025
更新日期：2016-01-01 00:00:00
abstract：:Given that approximately 25% of women in the United States continue to smoke cigarettes during pregnancy, it is important to know if exposure to nicotine during development alters the physiological response of the adult to the "stressors" of everyday life. Our current experiments were carried out to determine if prena...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(01)00609-6
更新日期：2001-11-01 00:00:00
abstract：:The role of maternal care in mediating variation in offspring phenotype has been examined in the rat and demonstrates that mother-infant interactions are critical for inducing long-term changes in behavior. Though phenotypic differences between mice strains are often attributed to genetic factors, the influence of ear...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2007.03.014
更新日期：2007-06-08 00:00:00
abstract：:General arousal has been operationally defined as an enhanced motor activity and enhanced intensity of response to sensory stimuli. Even though the effects of gonadal hormones on mating behavior have been much studied, their potential effect on generalized arousal, as defined above, has never been evaluated. In the pr...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.04.053
更新日期：2015-08-01 00:00:00
abstract：:This paper was written to pay honor to Professor Gerard P. Smith because of his strong influence on me to study the ingestion of sweet and fat mixtures. Three experiments are reported here, in which the laboratory rat was given an emulsion of a glucose+saccharin mixture with corn oil. In the first experiment, a two-bo...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.04.049
更新日期：2004-08-01 00:00:00
abstract：:The effects of chronic estrogen withdrawal and subsequent hormone replacement on the feeding and body weight of adult lean and genetically obese Zucker rats were investigated. Following confirmation of a delay in the vaginal canalization of the fatty rat, subgroups of each genotype received either ovariectomy or sham ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(79)90130-6
更新日期：1979-07-01 00:00:00
abstract：:Pair-bonded relationships form during periods of close spatial proximity and high sociosexual contact. Like other monogamous species, marmosets form new social pairs after emigration or ejection from their natal group resulting in periods of social isolation. Thus, pair formation often occurs following a period of soc...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.06.014
更新日期：2011-10-24 00:00:00
abstract：:The present experiment was designed to determine if intromissions alone could induce a reward state as evaluated by conditioned place preference (CPP). We also compared the rewarding properties of one ejaculation and a morphine injection. We evaluated if intromissions alone could induce CPP in males with one or three ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2009.09.012
更新日期：2009-12-07 00:00:00
abstract：:Leptin is a protein that is produced primarily in fat tissue and is thought to be a lipostatic feedback signal for the regulation of body fat stores. The purpose of this study was to determine the behavioral specificity of i.c.v.-administered mouse leptin in rats and to assess the effects on meal patterns. Using a mod...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00180-2
更新日期：1998-12-01 00:00:00
abstract：:Sweet is widely considered to be one of a small number of basic or primary taste qualities. Liking for sweet tasting substances is innate, although postnatal experiences can shape responses. The power of sweet taste to induce consumption and to motivate behavior is profound, suggesting the importance of this sense for...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/j.physbeh.2016.05.007
更新日期：2016-10-01 00:00:00
abstract：:We have examined behavioral consequences of genetic deletion of the adenosine A3 receptors in mice. The open field behavior of A3 adenosine receptor knock-out (A3R KO) mice was investigated both under basal conditions and after stimulation with psychostimulants. Adolescent (21 day-old) and adult A3R KO males showed an...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.09.018
更新日期：2008-12-15 00:00:00
abstract：:Running wheels are frequently used in behavioural and physiological experiments. The function of wheel-running activity in laboratory animals is controversial. In the present long-term study, the influence of this activity was evaluated in male golden hamsters over a period of 52 weeks. Four months after the start of ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.05.006
更新日期：2004-09-15 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：:The technique of dietary self-selection has been widely used to investigate proposed mechanisms of protein and carbohydrate regulation and to substantiate theories relating nutrients, brain chemistry and behaviour. These experiments have produced conflicting results which might be accounted for by differences in exper...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90100-9
更新日期：1986-01-01 00:00:00
abstract：:Plasma noradrenaline (NA), adrenaline (A) and corticosterone (CS) concentrations were determined simultaneously in permanently heart-cannulated rats before and during the performance of reinforced and nonreinforced (extinguished) operant behavior. Shortly before the experimental food-reinforced (VI 15-sec schedule) le...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90079-j
更新日期：1990-04-01 00:00:00
abstract：:Locomotor activities in the goldfish Carassius auratus were recorded under light-dark (LD) and constant light regimens. Under LD 12:12, all goldfish adjusted to given LD cycles. Activity patterns were classified into three types: L-type activity during the photophase (83%), LD-type activity both during the photophase ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(96)00131-x
更新日期：1996-09-01 00:00:00
abstract：BACKGROUND:There is no consensus about how resilience is related to the different types of stress such as daily or chronic stress and psychopathology. The main objective of this study is to evaluate the relationship between resilience and the different measures of stress such as perceived stress, chronic stress, life e...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.02.001
更新日期：2019-04-01 00:00:00
abstract：:The role of Pavlovian conditioning in humans with perennial allergic rhinitis was investigated using release of tryptase from sensitised mast cells as an indicator of allergic responsiveness. Challenge with house dust mite allergen (unconditioned stimulus) was paired with a drink of novel taste and appearance (conditi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(94)90066-3
更新日期：1994-05-01 00:00:00
abstract：:Numerous studies have established the pancreatic B-cell hormone amylin as an important anorectic peptide affecting meal-ending satiety. In the present study, we investigated the effect of a chronic infusion of the amylin antagonist AC 187 on food intake. The studies were performed using obese Zucker fa/fa rats, which ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.02.002
更新日期：2004-05-01 00:00:00
abstract：:Animal behavior can be modulated by multiple interacting factors. In rodents such as rats, these factors include, among others, the female estrous cycle, exposure to a novel environment, and light. Here, we used the open field test to disassociate differences in behavior resulting from each of these factors by testing...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.113203
更新日期：2021-01-01 00:00:00
abstract：:We studied the effects of the androgenic hormone, androsterone sulfate, a 17-ketosteroid, on long term potentiation in the dentate gyrus (DG) of urethane anesthesized rats. Intravenous injection of 10 mg of the hormone dissolved in Nutralipid produced a significant increase of the population spike (PS), but not of the...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(00)00354-1
更新日期：2000-12-01 00:00:00
abstract：:The deterioration of homeostasis between oxidant/antioxidant species may represent an important mechanism linking psychological stress to cardiovascular risk despite the many sex differences in stress responsiveness. The goal of the present study was to investigate the influence of chronic mild stress (CMS), a widely ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2009.05.011
更新日期：2009-08-04 00:00:00
abstract：:The effects of a time-restricted feeding schedule on dopamine (DA) release and its metabolites output in the striatum of freely moving rats were studied. Rats had access to food for only 2 h daily for 7 successive days. On the 1st or 7th day, the extracellular concentrations of DA, 3,4-dihydroxyphenylacetic acid (DOPA...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90028-e
更新日期：1993-01-01 00:00:00
abstract：:Two psychophysical methods were used to investigate the capacity of humans to identify the constituents of odor mixtures consisting of up to six components. With one method subjects were required to identify all the components present in each stimulus; with the other, a selective attention procedure was used where sub...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90458-e
更新日期：1992-12-01 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：:Bariatric surgery is an effective treatment for obesity that involves both peripheral and central mechanisms. To elucidate central pathways by which oral and visceral signals are influenced by high-fat diet (HFD) and Roux-en-Y gastric bypass (RYGB) surgery, we recorded from neurons in the caudal visceral nucleus of th...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.07.025
更新日期：2015-12-01 00:00:00
abstract：:Kindled seizures can impair learning and memory. In the present study the effect of low-frequency electrical stimulation (LFS) on kindled seizure-induced impairment in spatial learning and memory was investigated and followed up to one month. Animals were kindled by electrical stimulation of hippocampal CA1 area in a ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.11.001
更新日期：2017-01-01 00:00:00
abstract：:Chronic nutritional stress can have a negative impact on an individual's learning ability and memory. However, in social animals that share food among group members, such as the honey bee (Apis mellifera L.), it is unknown whether group-level nutritional stress is manifested in the learning performance of individuals....
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.08.003
更新日期：2008-12-15 00:00:00
abstract：:Animals sampled from the third generation (S3) of selective breeding of N:NIH strain rats based on ultrasonic vocalization (USV) rates in infancy (High, Low, and Random lines) were tested as adults on the elevated plus maze, a well-validated test of anxiety. Results showed that the Low line spent a greater percent of ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(95)02222-8
更新日期：1996-07-01 00:00:00
abstract：BACKGROUND:Correct decision making is a critical component of cognitive performance of a soldier, which may be influenced by the load carriage and terrain conditions during their deployment in desert environment. PURPOSE:The present study was aimed to investigate the effects of loads and terrain conditions on the cogn...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2017.06.014
更新日期：2017-10-01 00:00:00
