Sensitization of sympathetic-adrenal medullary responses to a novel stressor in chronically stressed laboratory rats.

abstract：:Suppression of sham feeding by exogenous CCK-8 or intraintestinal oleate infusion is attenuated by peripheral administration of the CCK-A receptor antagonist, devazepide, but not by the CCK-B antagonist, L365260. Likewise, systemically administered devazepide increases food intake by real feeding rats. These results s...

journal_title：Physiology & behavior

authors： Brenner LA,Ritter RC

更新日期：1998-02-15 00:00:00

abstract：:The European rabbit, both in its wild and domesticated forms, has been a pioneer species in the study of mammalian chemical communication, and illustrates well the difficulty of understanding the functional significance of these often complex signals. Here we investigate the performance of one of the rabbit's most con...

journal_title：Physiology & behavior

authors： Arteaga L,Bautista A,Martínez-Gómez M,Nicolás L,Hudson R

更新日期：2008-06-09 00:00:00

abstract：:Sham-operated male doves displayed greater nesting activity under long days (16L:8D) than under short days (8L:16D). This difference was abolished by pinealectomy--the activity of long-day pinealectomized birds dropped to a level comparable to that seen on short days. Removal of the pineal had no effect under the shor...

journal_title：Physiology & behavior

authors： McDonald PA

更新日期：1982-11-01 00:00:00

abstract：:Taste expectations can influence taste evaluations. It is not known, however, whether the environmental cues that influence taste expectations--such as suggestible names and brand labels--can have a referred impact on the intake volume of companion foods. Adult diners who ordered a prix-fixe restaurant meal were given...

journal_title：Physiology & behavior

authors： Wansink B,Payne CR,North J

更新日期：2007-04-23 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

authors： Moshkin MP,Potapov MA,Frolova OF,Evsikov VI

更新日期：1993-03-01 00:00:00

abstract：:Several studies have shown that growth hormone (GH)-deficient/resistant animals have a prolonged lifespan compared with their normal siblings. Studies in our laboratory have suggested that both Ames dwarf and GH receptor/GH binding protein knockout (GH-R-KO) mice do not experience age-induced cognitive aging at the sa...

journal_title：Physiology & behavior

authors： Kinney-Forshee BA,Kinney NE,Steger RW,Bartke A

更新日期：2004-02-01 00:00:00

abstract：:Many studies have shown that having a meal together with others increases food intake. In contrast, the effects of having a meal on interactions with others have rarely been examined. More specifically, it is unknown if having a social interaction during a meal alters how people feel, behave, and perceive others. In t...

journal_title：Physiology & behavior

authors： aan het Rot M,Moskowitz DS,Hsu ZY,Young SN

更新日期：2015-05-15 00:00:00

abstract：:The present study investigated the effects of quercetin in the impairment of memory and anxiogenic-like behavior induced by cadmium (Cd) exposure. We also investigated possible alterations in acetylcholinesterase (AChE), Na(+),K(+)-ATPase and δ-aminolevulinate dehydratase (δ-ALA-D) activities as well as in oxidative s...

journal_title：Physiology & behavior

authors： Abdalla FH,Schmatz R,Cardoso AM,Carvalho FB,Baldissarelli J,de Oliveira JS,Rosa MM,Gonçalves Nunes MA,Rubin MA,da Cruz IB,Barbisan F,Dressler VL,Pereira LB,Schetinger MR,Morsch VM,Gonçalves JF,Mazzanti CM

更新日期：2014-08-01 00:00:00

abstract：:The presence of FFA-mobilizing areas in the rabbit central nervous system was investigated by injecting minute amounts of 2-deoxyglucose, glucose or insulin directly into the cerebrospinal fluid of conscious, unrestrained rabbits. Intracerebroventricular administration of minute amounts (10 mg) of deoxyglucose to fed ...

journal_title：Physiology & behavior

authors： Paschoalini MA,Migliorini RH

更新日期：1990-03-01 00:00:00

abstract：:A new method for comparing the effects of small and large intestinal mechanical stimulation was developed. Isolated intestinal loops were created by the Thiry-Vella method from the lower duodenal--upper jejunal, and from the upper colonic portion of the gut, respectively. This preparation allows parallel evaluation of...

journal_title：Physiology & behavior

authors： Bárdos G,Nagy K

更新日期：1995-03-01 00:00:00

abstract：:Schisantherin A (STA) is a main bioactive lignan isolated from Schisandra chinensis (Turcz.) Baill., which has been widely used as a tonic in traditional Chinese medicine for many years. Lots of studies have reported that STA exhibited anti-inflammatory and antioxidant effects. This paper was designed to investigate t...

journal_title：Physiology & behavior

authors： Li X,Zhao X,Xu X,Mao X,Liu Z,Li H,Guo L,Bi K,Jia Y

更新日期：2014-06-10 00:00:00

abstract：:High-fat diet-feeding increases body weight and adiposity in Syrian hamsters (Mesocricetus auratus), effects due in part to decreased energy expenditure. The effects of voluntary exercise- or cold exposure-induced increases in energy expenditure were examined in fat- or chow-fed, female Syrian hamsters. In Experiment ...

journal_title：Physiology & behavior

authors： Bartness TJ,Ruby NF,Wade GN

更新日期：1984-01-01 00:00:00

abstract：:Neonatal capsaicin treatment (50 mg/kg SC in two-day-old rats) increased thermal pain thresholds in both sexes when measured at different ages, decreased the responsiveness of adult females to specific noxious stimulation, and differentially decreased the magnitude of vaginocervical stimulation (VS)-produced analgesia...

journal_title：Physiology & behavior

authors： Masters DB,Komisaruk BR

更新日期：1991-11-01 00:00:00

abstract：:There is strong evidence from animal studies that prenatal stress has different effects on male and female offspring. In general, although not always, prenatal stress increases anxiety, depression and stress responses, both hypothalamic-pituitary-adrenal and cardiovascular, in female offspring rather than in male. Mal...

journal_title：Physiology & behavior

authors： Glover V,Hill J

更新日期：2012-07-16 00:00:00

abstract：:The acquisition of active avoidance response was studied in rats injected intracerebroventricularly with calcitonin (CT), parathyroid hormone (PTH) or PTH-related fragments. PTH and PTH65-84 facilitated the acquisition of shuttle-box active avoidance behavior as indicated by the number of conditioned avoidance respons...

journal_title：Physiology & behavior

authors： Clementi G,Drago F,Prato A,Cavaliere S,Di Benedetto A,Leone F,Scapagnini U,Rodolico G

更新日期：1984-12-01 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

authors： Bellinger LL,Bernardis LL

更新日期：2002-07-01 00:00:00

abstract：:Winning competitions has been shown to lead to higher testosterone (T) relative to losing in men and males of other species. In Experiment 1, 38 women and 37 men provided a saliva sample, completed a novel computer-based vocabulary competition task at which they won or lost based on their own ability, provided feedbac...

journal_title：Physiology & behavior

authors： van Anders SM,Watson NV

更新日期：2007-03-16 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：:The aim of this study was to explore interactions between coping style and diet as risk factors for developing insulin resistance in rats. We hypothesized that rats characterized by a passive coping strategy are more susceptible for developing insulin resistance and visceral obesity than proactively coping rats, parti...

journal_title：Physiology & behavior

authors： Boersma GJ,Benthem L,van Dijk G,Steimer TJ,Scheurink AJ

更新日期：2010-06-16 00:00:00

abstract：:Rats with medial frontal cortical lesions (MFC) and control animals with sham operations were tested on an ascending series of 8 DRL schedules of reinforcement ranging from 5 to 70 seconds. Rats with MFC lesions did not differ from the control group in performance when response rate, responses per reinforcement and ef...

journal_title：Physiology & behavior

authors： Finger S,Altemus KL,Green L,Wolf C,Miller J,Almli CR

更新日期：1987-01-01 00:00:00

abstract：:This study tests the hypothesis that a short-term (16 weeks) exercise program modifies sympathetic nervous system (SNS) and selected behavioral responses to acute psychological stress. Twenty-four previously sedentary middle-aged men with maximal aerobic capacity (VmaxO2) values less than 40 ml.kg-1.min-1 were assigne...

journal_title：Physiology & behavior

authors： Sothmann MS,Hart BA,Horn TS

更新日期：1992-06-01 00:00:00

abstract：:Short- and long-term changes in the composition of dietary macronutrients [protein (P), carbohydrate (C), and fat (F)] alter neurochemistry and behavior in animals. We examined whether short-term intake of a diet rich in P, C, or F affected their anxiety response (AR). AR of Sprague-Dawley rats was measured in an elev...

journal_title：Physiology & behavior

authors： Prasad A,Prasad C

更新日期：1996-09-01 00:00:00

abstract：:Many aspects of an animal's early life potentially contribute to long-term individual differences in physiology and behaviour. From several studies on birds and mammals it is known that the early family environment is one of the most prominent factors influencing early development. Most of these studies were conducted...

journal_title：Physiology & behavior

authors： Guenther A,Trillmich F

更新日期：2015-06-01 00:00:00

abstract：:Food preference and fish-attractive parameters were studied on 1000 15- to 18-month-old Nile crocodiles, using two-choice preference tests. All three experimental groups preferred live fish over dead fish and live chicks, while ground meat was the last choice. As for fish attractiveness, motion, freshness, size, color...

journal_title：Physiology & behavior

authors： Morpurgo B,Gvaryahu G,Robinzon B

更新日期：1991-07-01 00:00:00

abstract：:Male rat sexual behavior has been intensively studied over the past 100 years, but few studies have examined how sexual behavior changes over the course of several days of interactions. In this experiment, adult male rats in the experimental group (n=12) were given daily access to estrus females for 30 min per day for...

journal_title：Physiology & behavior

authors： Shulman LM,Spritzer MD

更新日期：2014-06-22 00:00:00

abstract：:The effects of fluoxetine on food intake, body weight, and mood of obese individuals was examined in a 16-week inpatient/outpatient study. Six male and eight female obese volunteers began the study (four male and five females completed all phases of the study). They lived in a residential laboratory during three one-w...

journal_title：Physiology & behavior

authors： Ward AS,Comer SD,Haney M,Fischman MW,Foltin RW

更新日期：1999-07-01 00:00:00

abstract：:The perceived intensity and quality of binary mixtures consisting of the common but dissimilar odorants, benzaldehyde (almond), eugenol (cloves), propionic acid (vinegar) and (-)-carvone (spearmint), were determined over a wide range of environmentally relevant concentrations. Consistent data were obtained from each o...

journal_title：Physiology & behavior

authors： Laing DG,Panhuber H,Willcox ME,Pittman EA

更新日期：1984-08-01 00:00:00

abstract：:Three techniques were compared: automated recording (A) of 2 h of feeding activities conveyed to a computer by constantly connected electronic balances, videotaping (V) of a closeup of the head of a chick during a feed-pecking session analyzed by focal sampling at reduced speed (16 times slower), strength of pecking (...

journal_title：Physiology & behavior

authors： Yo T,Vilariño M,Faure JM,Picard M

更新日期：1997-06-01 00:00:00

abstract：:In these experiments we determined whether stress influenced intake of different flavored test solutions or only those that were preferred. In a series of studies, rats or hamsters were exposed to acute (1 h) or repeated (3 h/day for 3 days) restraint stress immediately followed by access to one of four tastants (sacc...

journal_title：Physiology & behavior

authors： Howell LA,Harris RB,Clarke C,Youngblood BD,Ryan DH,Gilbertson TA

更新日期：1999-01-01 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

authors： Torii K,Mimura T,Takasaki Y,Ichimura M

更新日期：1986-01-01 00:00:00