Abstract:
:To evaluate whether the suprachiasmatic nuclei (SCN) control 24-h rhythmicity in cardiovascular function, rats were subjected to computerized recording of 24-h blood pressure (BP) and heart rate (HR) following SCN lesions. In sham- and nonlesioned rats, circadian patterns of BP and HR ran in phase with those in feeding behavior. In SCN-lesioned rats circadian rhythmicity in BP, HR and food intake were abolished. Minute-to-minute variation of BP and HR was similar as in sham- and nonlesioned rats. We conclude that long-term but not short-term variability of blood pressure and heart rate is largely determined by SCN-controlled activity levels.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Janssen BJ,Tyssen CM,Duindam H,Rietveld WJdoi
10.1016/0031-9384(94)90138-4subject
Has Abstractpub_date
1994-02-01 00:00:00pages
307-11issue
2eissn
0031-9384issn
1873-507Xpii
0031-9384(94)90138-4journal_volume
55pub_type
杂志文章abstract::With the rising prevalence of obesity and related health problems increases, there is increased interest in the gastrointestinal system as a possible target for pharmacological or food-based approaches to weight management. Recent studies have shown that under normal physiological situations undigested nutrients can r...
journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2008.07.018
更新日期:2008-10-20 00:00:00
abstract::This report describes a standard procedure for studying the disordered eating behavior of bulimic patients in a laboratory setting. Test meals were given to eight normal weight women with bulimia under four different conditions on non-consecutive days. On day 1 they were asked to consume as much as they "would normall...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90426-9
更新日期:1986-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.07.009
更新日期:2015-11-01 00:00:00
abstract::The effects of stress experienced during pregnancy and raising stressed offspring on maternal behavior were investigated in Swiss-Webster mice. Dams were either stressed or not stressed during pregnancy, and raised either prenatally stressed or nonstressed cross-fostered pups. Maternal behaviors such as grooming, nurs...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(00)00431-5
更新日期:2001-03-01 00:00:00
abstract::Post-exertional exacerbation of symptoms is one of the major characteristics of chronic fatigue syndrome (CFS). In this study, we evaluated the hypothesis that disturbances in circadian chronobiological regulation may play a role in generating this phenomenon. We recorded physical activity for 6-day periods in 16 wome...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(02)00808-9
更新日期:2002-09-01 00:00:00
abstract::Artificial stimuli were used to study transient changes in responsiveness of female hamsters in natural estrus to tactile stimuli occurring during mating. Tactile stimulation just lateral to the vagina produces a transient facilitation of responses to stimulation of the contralateral side, while tactile stimulation of...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(88)90157-6
更新日期:1988-01-01 00:00:00
abstract::The dual aim of this research is, firstly, to analyze the physiological and unconscious emotional response of consumers to a new technological product and, secondly, link this emotional response to consumer conscious verbal reports of positive and negative product perceptions. In order to do this, biometrics and self-...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2018.04.023
更新日期:2019-03-01 00:00:00
abstract::Athletes' competitive level has an effect on several psychophysiological parameters during the execution of sports-related tasks. This study analyzed the acute effect of a potentiation activity (PAP), composed by 5 loaded box jumps, on specific psychological, physiological and performance-related parameters in 22 trai...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2019.02.018
更新日期:2019-05-15 00:00:00
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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::In nature the degu has been observed to deposit and to investigate scents. This study employed a captive group of these animals to investigate their responses to conspecific urinary marks in a neutral arena. Both sex classes served as subjects. They were presented with urine obtained from males, from females and a sal...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(85)90027-7
更新日期:1985-06-01 00:00:00
abstract::The amphibian tetradecapeptide bombesin (BN) decreases food intake in both humans and animals. Studies have typically examined the effects of BN on scheduled meals in deprived subjects. To investigate the properties of this peptide under more naturalistic conditions, we examined the effects of BN in spontaneously feed...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(95)02136-1
更新日期:1996-02-01 00:00:00
abstract::Aspartame (APM; L-aspartyl-L-phenylalanine methyl ester) was investigated for its ability to alter brain amino acids and monoamines in overnight fasted rats allowed to consume commercial diets for 60 minutes. In addition, the effects of mealing on the changes in plasma and brain amino acids and brain monoamines induce...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90365-3
更新日期:1986-01-01 00:00:00
abstract::Interleukin-1 (IL-1), a cytokine secreted by activated macrophages, inhibits sexual behavior in female but not male rats. The present study examined the effects of IL-1 on sexual attractiveness of the injected animal and on the sexual responses exhibited by its mating partner. In Experiment 1, a male rat was placed wi...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/s0031-9384(97)00381-8
更新日期:1997-12-31 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::Binge eating disorders are characterized by discrete episodes of rapid and excessive food consumption. In rats, giving intermittent access to sweet fat food mimics this aspect of binge eating. These models typically employ solid food; however, the total amount consumed depends on motivation, palatability and satiety, ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2013.03.005
更新日期:2013-04-10 00:00:00
abstract::Insulin is mainly known for its peripheral effects on the metabolism of glucose, fats, and proteins. However, insulin also exerts important actions within the brain, and functions as a neuropeptide. The brain can thus be regarded as both an insulin-sensitive and a glucose-sensitive organ. Its neuroanatomical basis is ...
journal_title:Physiology & behavior
pub_type: 杂志文章,评审
doi:10.1016/j.physbeh.2004.07.022
更新日期:2004-10-30 00:00:00
abstract::The present research explored the effects of a high and low carbohydrate diet on ratings of perceived exertion (RPE) during a 10 minute bicycle ergometer test at high physical work capacity (70% of maximum aerobic capacity). Twelve female student volunteers participated and were randomly assigned the order of diet tre...
journal_title:Physiology & behavior
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0031-9384(85)90140-4
更新日期:1985-10-01 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
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90164-w
更新日期:1992-03-01 00:00:00
abstract::In rats, blood glucose concentration serves as the primary signal responsible for the induction of the sensation of hunger. In human beings, however, blood glucose concentration has been shown not to be the primary signal for the production of hunger sensation. Disaccharide, in the form of lactose in milk, sucrose in ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(92)90429-6
更新日期:1992-07-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 临床试验,杂志文章
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更新日期:1999-04-01 00:00:00
abstract::Twenty-four-day old weanling male and female rats were either lesioned in the septal area, gonadectomized, lesioned and gonadectomized, or untreated. Tests for reactivity to electric shock were conducted at 26 and at 40 days of age. Neither males nor females showed any effect of the lesions are measured by flinch and ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(77)90046-4
更新日期:1977-11-01 00:00:00
abstract::Three groups of rats were normally reared by dams, artificially reared but not exposed to alcohol or artificially reared and exposed to 6.6 g/kg/day of ethanol condensed into 8 h of each 24-h period. Alcohol exposure was given from postnatal day 4 through 9 and artificial rearing was conducted from postnatal day 4 to ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(91)90314-e
更新日期:1991-04-01 00:00:00
abstract::Multiple theta cells in the dentate granule cell area of the hippocampal formation of the freely moving rabbit were analyzed during three behavioral conditions: (1) voluntary motor patterns, termed Type 1 theta behaviors; (2) automatic motor patterns, termed Type 2 LIA behaviors; (3) alert immobility with presentation...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(83)90104-x
更新日期:1983-07-01 00:00:00
abstract::Numerous studies have dealt with the role of opiate system in tasks aimed at measurement of cognitive behavior, but the role of morphine dependence on learning and memory is still controversial. In this study chronic exposure to morphine was employed to evaluate learning ability and spatial short-term memory (working ...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.11.002
更新日期:2008-02-27 00:00:00
abstract::Using microdialysis, we showed recently that hypothalamic immuno-reactive insulin (IRI) levels increased after a meal of chow and decreased in response to a fat meal. In the present study, we have compared extracellular hypothalamic and extrahypothalamic basal IRI levels and investigated the effect of meals composed e...
journal_title:Physiology & behavior
pub_type: 更正并重新发布的文章,杂志文章
doi:10.1016/s0031-9384(99)00061-x
更新日期:1999-03-01 00:00:00
abstract::The central effect of oxytocin (OT) on the aggressive behavior of lactating rats was studied. Female rats are more aggressive than nonlactating resident females, vigorously attacking conspecific intruder male or females. This behavior is considered important for pup protection against infanticide. The present work aim...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2005.05.002
更新日期:2005-06-30 00:00:00
abstract:BACKGROUND:The development of body weight is determined by different factors, namely genetic, behavioral, parental and physiological. OBJECTIVE:To investigate whether genetic, behavioral, parental and physiological factors are involved and the extent of involvement in the development of body weight at ages 12 and 13 y...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2007.12.021
更新日期:2008-03-18 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(90)90322-u
更新日期:1990-08-01 00:00:00
abstract::We have investigated the effects of peripherally administered pyruvate and lactate on the intake of high fat (HF) and low fat (LF) diets by a strain of rat either sensitive (Osborne-Mendel, OM) or resistant (SSB/Pl) to high fat-induced obesity. Both pyruvate and lactate inhibited the intake of HF and LF diets by OM ra...
journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(95)02109-4
更新日期:1996-03-01 00:00:00