Different effects of acute and chronic stress on two dopamine-mediated behaviors in the mouse.

abstract：:Leptin is a hormone secreted by adipocytes, which plays an important role in the control of food intake and metabolic processes. In the current study, a dose-dependent relationship was shown between a bolus intracerebroventricular rat recombinant leptin administration and reductions in food intake and body weight in S...

journal_title：Physiology & behavior

authors： Wang T,Hartzell DL,Rose BS,Flatt WP,Hulsey MG,Menon NK,Makula RA,Baile CA

更新日期：1999-01-01 00:00:00

abstract：:Brief ether exposure induced high quality sexual receptivity in ovariectomized, estrogen-treated rats, presumably by increasing the secretion of adrenal progestins. Adrenalectomy completely blocked the effects of ether on this behavior. The onset of receptivity occurred 30--60 min following ether exposure; latencies m...

journal_title：Physiology & behavior

authors： Franck JA

更新日期：1977-08-01 00:00:00

abstract：:Female mate choice is often investigated in terms of reproductive success in order to understand how male characteristics contribute to sexual attractiveness. Previous studies have found that females rats prefer mating with their first encounter rather than males visited subsequently, suggesting that the rewarding val...

journal_title：Physiology & behavior

authors： Le Moëne O,Snoeren EM

更新日期：2018-02-01 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：:Groups of rats were chronically exposed to a 1.0-g/L caffeine solution for 5, 10, 15 or 20 days. Upon removal of caffeine, rats were given brief exposure to a novel flavour CS (withdrawal CS) followed by 12 days of plain water and then brief exposure to a second flavour CS (neutral CS). Only rats exposed to 20 days of...

journal_title：Physiology & behavior

authors： Dingle RN,Dreumont-Boudreau SE,Lolordo VM

更新日期：2008-09-03 00:00:00

abstract：:Naltrexone, a potent opioid antagonist, was given to preweaning rats in order to explore the influence of endogenous opioid systems on organogenesis. Sprague-Dawley rats were injected (SC) daily with either 1 or 50 mg/kg naltrexone to invoke a temporary or complete blockade, respectively, of opioid receptors; animals ...

journal_title：Physiology & behavior

authors： Zagon IS,McLaughlin PJ

更新日期：1985-04-01 00:00:00

abstract：:Mean arterial pressure (MAP), heart rate (HR), plasma epinephrine (E), plasma norepinephrine (NE), and plasma corticosterone (CORT) were measured in 3-month- and 24-month-old male Wistar rats exposed to a conditioned emotional stress response (CER) paradigm and a conditioned defensive burying (CDB) paradigm. In the CE...

journal_title：Physiology & behavior

authors： Korte SM,Buwalda B,Bouws GA,Koolhaas JM,Maes FW,Bohus B

更新日期：1992-04-01 00:00:00

abstract：:3,4-Methylenedioxymethamphetamine (MDMA) use has been associated with a decline in various aspects of mnemonic function in humans. We therefore postulated that MDMA-induced damage of serotonergic nerve terminals would alter hippocampal processing. Seven days following treatment with MDMA (2 x 20 mg/kg sc, given 12 h a...

journal_title：Physiology & behavior

authors： Sprague JE,Preston AS,Leifheit M,Woodside B

更新日期：2003-07-01 00:00:00

abstract：:Radiations are known to cause behavioural perturbations like conditioned taste aversion (CTA), performance decrement, learning, etc., even at very low doses. The manifestation of radiation-induced behavioural degradation has not been understood well and requires further studies. Therefore, the effects of low-dose whol...

journal_title：Physiology & behavior

authors： Shobi V,Goel HC

更新日期：2001-05-01 00:00:00

abstract：:Rats shifted from a 32% to 4% sucrose solution consume substantially less 4% sucrose than unshifted animals that experience only the 4% solution. This negative contrast effect was found to be attenuated by lesions of the lateral aspects of the amygdala (basolateral, lateral, and basomedial nuclei) and eliminated by le...

journal_title：Physiology & behavior

authors： Becker HC,Jarvis MF,Wagner GC,Flaherty CF

更新日期：1984-11-01 00:00:00

abstract：:A higher viscosity of a food leads to a longer orosensory stimulation. This may facilitate the learned association between sensory signals and metabolic consequences. In the current study we investigated the effect of viscosity on learned satiation. In two intervention groups a low viscosity (LV) yogurt (n=24) and a h...

journal_title：Physiology & behavior

authors： Mars M,Hogenkamp PS,Gosses AM,Stafleu A,De Graaf C

更新日期：2009-08-04 00:00:00

abstract：:In the following experiments, an attempt was made to determine the role of the ovary in the control of food intake and body weight regulation during lactation. In the first study, it was found that concentrations of estradiol benzoate effective in suppressing food intake and body weight in nonlactating animals were no...

journal_title：Physiology & behavior

authors： Fleming AS

更新日期：1976-12-01 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：:The present experiment compared the strengths of taste aversion learning in rats induced by forced swimming in a water pool (5, 15, 30, or 60 min), voluntary running in an activity wheel (15, 30, 60, or 120 min), forced running in a motorized wheel (60 min at the speed of 8 m/min), optional running in the apparatus co...

journal_title：Physiology & behavior

authors： Masaki T,Nakajima S

更新日期：2006-07-30 00:00:00

abstract：:The efficacy of two different unconditioned stimuli (US) in producing conditioned taste aversion (CTA) was tested in rats after bilateral ibotenic acid (IBO) lesions of the gustatory nucleus of thalamus (TTAx) and the medial and lateral parabrachial nuclei (mPBNx, lPBNx). An initial study determined an equivalent dose...

journal_title：Physiology & behavior

authors： Mungarndee SS,Lundy RF Jr,Norgren R

更新日期：2006-03-30 00:00:00

abstract：:In this paper we investigated the effect of sex and season on baseline and post-GnRH challenge luteinising hormone (LH) levels in a solitary, seasonally breeding mole-rat. Circulating basal concentrations of luteinising hormone (LH) were found to differ significantly with season in both sexes. However, no significant ...

journal_title：Physiology & behavior

authors： Hart L,O'Riain MJ,Jarvis JU,Bennett NC

更新日期：2006-07-30 00:00:00

abstract：:Propofol is a short acting intravenous anesthetic that has been used in the treatment of status epileptics. However, the occurrence of seizures in epileptic and non-epileptic patients during recovery from propofol induced anesthesia suggests that propofol may have proconvulsant effects. We have previously shown that p...

journal_title：Physiology & behavior

authors： Hasan ZA,Abdel Razzak RL,Alzoubi KH

更新日期：2014-04-10 00:00:00

abstract：:In order to determine the respective roles of conditioned food aversion, satiety and palatability, we studied behavioral responses to a 50% total milk protein diet, compared with those to a normal protein diet containing 14% total milk protein. Different paradigms were employed, including meal pattern analysis, two-ch...

journal_title：Physiology & behavior

authors： Bensaïd A,Tomé D,L'Heureux-Bourdon D,Even P,Gietzen D,Morens C,Gaudichon C,Larue-Achagiotis C,Fromentin G

更新日期：2003-02-01 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

authors： Nagase H,Bray GA,York DA

更新日期：1996-03-01 00:00:00

abstract：:The relationship between performance in an avoidance conditioning paradigm and the plasma glucose levels of Sprague-Dawley rats was examined in two experiments. In Experiment 1 we investigated whether glucose levels varied with the animal's relative success at acquiring the avoidance task. Results indicated that anima...

journal_title：Physiology & behavior

authors： Brennan FX Jr,Berger DF,Starzec JJ,Balkin TJ

更新日期：1992-04-01 00:00:00

abstract：:Motor activity of infant rat pups was measured continuously between days 3 and 18 of postnatal age. Mother-reared rats on a 12:12 LD cycle exhibited significant rhythmic activity in the circadian range as early as day 5 of postnatal age. Some of the pups reared in isolation from maternal and sibling contact and kept o...

journal_title：Physiology & behavior

authors： Anderson VN,Smith GK

更新日期：1987-01-01 00:00:00

abstract：:Luxury brand marketers have recently turned their attention to customer-driven social media devoted to their brands. The key concepts of involvement, interaction and behavioral intention provide the theoretical foundation to investigate luxury brands. The purpose of this study is to test a model that analyzes the rela...

journal_title：Physiology & behavior

authors： Martín-Consuegra D,Díaz E,Gómez M,Molina A

更新日期：2019-03-01 00:00:00

abstract：:To identify the source of inhibitory signals from the stomach or intestine that lead to satiation, the effects of 300-g tomato soup preloads on the gastric emptying of a solid meal and on hunger and fullness ratings were examined. Subjects were nine healthy women who each ingested an egg sandwich: 1) with no soup, 2) ...

journal_title：Physiology & behavior

authors： Spiegel TA,Kaplan JM,Alavi A,Kim PS,Tse KK

更新日期：1994-09-01 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

authors： Ohashi K,Yamamoto Y,Natelson BH

更新日期：2002-09-01 00:00:00

abstract：:Non-parturient female rats were primed with oestrogen and given 5 minutes of vaginal-cervical stimulation before foster pups were introduced to them. Virgin and multiparous Wistar rats were used and half the females were ovariectomised. Half of each group was given vaginal-cervical stimulation and the other half was h...

journal_title：Physiology & behavior

authors： Yeo JA,Keverne EB

更新日期：1986-01-01 00:00:00

abstract：:Tempting environmental food cues and metabolic signals are important factors in appetite regulation. Food intake reduces liking of food cues that are congruent to the food eaten (sensory-specific satiety). With this study we aimed to assess effects of sensory-specific satiety on neural processing (perceptual and evalu...

journal_title：Physiology & behavior

authors： Zoon HFA,Ohla K,de Graaf C,Boesveldt S

更新日期：2018-11-01 00:00:00

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-nou...

journal_title：Physiology & behavior

authors： Galler JR,Tonkiss J,Maldonado-Irizarry CS

更新日期：1994-06-01 00:00:00

abstract：:Communal nesting (CN) is a mouse model of early social enrichment during pregnancy and lactation. In this study, a rat model of CN was developed to determine if CN exerts an epigenetic effect in rats selectively bred for an infantile affective trait (high and low rates of ultrasonic distress calls). High and Low offsp...

journal_title：Physiology & behavior

authors： Martinez AR,Brunelli SA,Zimmerberg B

更新日期：2015-02-01 00:00:00

abstract：:The effects of cholecystokinin octapeptide sulfate ester (CCK-8-SE) and nonsulfated cholecystokinin octapeptide (CCK-8-NS) were tested on feeding by rats in familiar and novel environment. In a familiar environment only intraperitoneally (IP) administered CCK-8-SE (0.8-24 nmole/kg) could inhibit 30 min food intake of ...

journal_title：Physiology & behavior

authors： Kádár T,Penke B,Kovács K,Telegdy G

更新日期：1985-03-01 00:00:00

abstract：:A technique for recording single unit activity in the active rat with microelectrodes is described. The microdrive used is small and light enough to be carried in a well that is chronically implanted on the head of the rat. The device permits standard microelectrodes to be lowered without rotation, a feature which red...

journal_title：Physiology & behavior

authors： Sinnamon HM,Woodward DJ

更新日期：1977-09-01 00:00:00