The roles of leptin receptors on POMC neurons in the regulation of sex-specific energy homeostasis.

abstract：:Footfall patterns during locomotor ontogeny have been observed in Wistar rats 10-30 days old. These reveal that, even at 22 days, the paw contacts are both spatially and temporally unlike those of the adult. In the adult there is a precise presentation sequence involving early soft contact of tactile sensitive forepaw...

journal_title：Physiology & behavior

authors： Clarke KA,Williams E

更新日期：1994-01-01 00:00:00

abstract：:In unanesthetized cats the emetic action of an injection of nicotine into the cerebral ventricle through chronically implanted cannulae was investigated. Nicotine injected in doses of 0.02-1.0 mg produced dose-dependent vomiting, which was abolished after ablation of the area postrema. However, copper sulfate given in...

journal_title：Physiology & behavior

authors： Beleslin DB,Krstić SK

更新日期：1987-01-01 00:00:00

abstract：:To partly or completely satisfy the increasing demand for insulin, pregnant rats were infused SC with human insulin (2.4 or 4.8 IU/day) from day 14 to day 20 of gestation. Cyclic control rats underwent the same procedure of 6 days of insulin-treatment. During the treatment all groups of rats were hypoglycaemic, but fo...

journal_title：Physiology & behavior

authors： Wijkstra S,Moes H,Schuiling GA,Koiter TR

更新日期：1995-09-01 00:00:00

abstract：:The objective of the study was to confirm the satiety/energy intake effect of a novel fat emulsion (Olibra) versus placebo in the short term. A randomized, double-blind, placebo-controlled, crossover design was used. 41 subjects participated in the study (n=21: junior-normal weight: age 23.7+/-2.8 years; BMI: 22.0+/-1...

journal_title：Physiology & behavior

authors： Diepvens K,Steijns J,Zuurendonk P,Westerterp-Plantenga MS

更新日期：2008-09-03 00:00:00

abstract：:The variation of food intake and digestive tract contents over a period of 24 hours was measured in the free feeding rat kept under a 12:12 hr light:dark cycle (lights on at 0700 hr). After a cessation between 0700 and 1000 hr, the rate of food intake increased progressively during daytime followed by a marked increas...

journal_title：Physiology & behavior

authors： Vachon C,Savoie L

更新日期：1987-01-01 00:00:00

abstract：:In order to study the perception of intracranial reward in the rat, a rewarding hypothalamic brain stimulation served as conditioned stimulus (CS) in an avoidance paradigm. The rate of self-stimulations behavior was used to estimate the strength of intracranial reward and reinforcement. Tests of stimulus generalizatio...

journal_title：Physiology & behavior

authors： De Witte P

更新日期：1982-03-01 00:00:00

abstract：:Challenging animals with a demanding situation they are able to cope with and where they are rewarded may be a source of positive emotions and possibly of increased welfare. In order to test if this results in changes of immunological parameters and wound healing, 56 pigs (7-20 weeks of age), housed in groups of 8 ani...

journal_title：Physiology & behavior

authors： Ernst K,Tuchscherer M,Kanitz E,Puppe B,Manteuffel G

更新日期：2006-10-30 00:00:00

abstract：:Memory and learning are impaired by imbalanced diet consumption. High-fat high-carbohydrate diet (HFCD) induces oxidative stress, which results in neuronal damage and interference with synaptic transmission; hence, a decline in cognitive function. Vitamin E is a fat soluble antioxidant that is believed to have positiv...

journal_title：Physiology & behavior

authors： Alzoubi KH,Khabour OF,Salah HA,Hasan Z

更新日期：2013-07-02 00:00:00

abstract：:The following study investigated the diurnal variation in body temperature of the young monkey infant and assessed the role that the mother plays in the development of the temperature rhythm. Using an implantable biotelemetry system, core body temperature and motoric activity were evaluated in maternally-reared and ha...

journal_title：Physiology & behavior

authors： Lubach GR,Kittrell EM,Coe CL

更新日期：1992-05-01 00:00:00

abstract：:A device is described for eliciting acceleration concussion in the awake rat. Animals, which were manually restrained, were struck on the occipital crest by a rubber knob attached to the striker wire of a spring-loaded rat trap. This method produced concussion with survival in over 50% of animals tested. The remainder...

journal_title：Physiology & behavior

authors： Shaw NA

更新日期：1985-10-01 00:00:00

abstract：:The influence of endogenous opioid peptides (EOPs) on plasma luteinizing hormone (LH) levels in subordinate female highveld mole-rats (Cryptomys hottentotus pretoriae) was investigated to elucidate the physiological mechanisms responsible for inhibiting their gonadotropin-releasing hormone (GnRH) and/or LH release. Th...

journal_title：Physiology & behavior

authors： Du Toit L,Bennett NC,Gutjahr GH,Coen CW

更新日期：2006-05-30 00:00:00

abstract：:The role of protein, carbohydrate and fat ingestion on self-rated mood and subsequent food intake was investigated using self-reports of spontaneous food intake. Eight male and 30 female undergraduate students were instructed to list everything they ate, when they ate it, and their mood at the time of ingestion. They ...

journal_title：Physiology & behavior

authors： de Castro JM

更新日期：1987-01-01 00:00:00

abstract：:Glucagon-like peptide-1 (GLP-1) is an incretin hormone released from intestinal L-cells in response to food entering into the gastrointestinal tract. GLP-1-based pharmaceuticals improve blood glucose regulation and reduce feeding. Specific macronutrients, when ingested, may trigger GLP-1 secretion and enhance the effe...

journal_title：Physiology & behavior

authors： Mietlicki-Baase EG,Koch-Laskowski K,McGrath LE,Krawczyk J,Pham T,Lhamo R,Reiner DJ,Hayes MR

更新日期：2017-08-01 00:00:00

abstract：:Specific areas of feline central gray (CG) modulate affective aggression elicited by hypothalamic stimulation and produce analgesia, possibly mediated by enkephalins. Despite correlations between opiates and aggressive behavior suggested previously, their relationship has not been clearly demonstrated. The goal of thi...

journal_title：Physiology & behavior

authors： Pott CB,Kramer SZ,Siegel A

更新日期：1987-01-01 00:00:00

abstract：:Preferences for sucrose, sodium chloride (NaCl), urea and hydrochloric acid (HCl) solutions (representing sweet, salty, bitter and sour stimuli) were examined in rats with bile duct ligation using 24-hr two-bottle choice tests. Preferences in bile duct ligated rats for sucrose and NaCl solutions were decreased relativ...

journal_title：Physiology & behavior

authors： Deems RO,Friedman MI

更新日期：1988-01-01 00:00:00

abstract：:Sleep is an important factor in relation to accidents, long-term health and mortality. Our group has had a long-term commitment to research on sleep regulation and its consequences. Over the years we have demonstrated pronounced effects of night work on sleep and alertness, including electroencephalographically determ...

journal_title：Physiology & behavior

authors： Akerstedt T,Kecklund G,Gillberg M

更新日期：2007-09-10 00:00:00

abstract：:The effects of amphetamine (5-20 mg/kg) were studied 60 min after injection in mice aged 2, 3, 4 and 6 weeks postpartum. Exploratory behavior as indicated by the "head poke" test was depressed at all ages, but appeared to be relatively uncomplicated by other effects at the 5 mg/kg dose. At 4 and 6 weeks control female...

journal_title：Physiology & behavior

authors： Goodrich C,Lange J

更新日期：1986-01-01 00:00:00

abstract：:The hypothalamus is critically involved in energy homeostasis and is an appropriate focus for research investigating the central neural underpinnings of obesity, anorexia and normal food intake. However, little is known regarding pathways and mechanisms that convey relevant hypothalamic signals to the brainstem circui...

journal_title：Physiology & behavior

authors： Rinaman L

更新日期：2003-06-01 00:00:00

abstract：:Rabbits (Oryctolagus cuniculus), like many small mammals, have a marked postpartum estrus, and during the breeding season, are often both pregnant and lactating. We examined reproductive performance and allocation of resources by rabbit mothers with overlapping litters under presumably optimal conditions of unrestrict...

journal_title：Physiology & behavior

authors： Martínez-Gómez M,Juárez M,Distel H,Hudson R

更新日期：2004-09-30 00:00:00

abstract：:Sjogren's Syndrome (SS) patients have impaired salivary gland function and an elevated frequency of oral complaints. The taste complaints are thought to be due to sensory deficits that arise in the absence of sufficient saliva to maintain taste receptors. We assessed the subjective complaints, salivary production and ...

journal_title：Physiology & behavior

authors： Weiffenbach JM,Schwartz LK,Atkinson JC,Fox PC

更新日期：1995-01-01 00:00:00

abstract：:Receptive fields of single thalamic taste neurons in dogs were studied by examining responses to stimuli representing the four basic taste qualities applied to five different regions on the tongue surface. Twenty single thalamic units responded to taste stimulation of the tongue ipsilateral to the recording site were ...

journal_title：Physiology & behavior

authors： Ninomiya Y,Funakoshi M

更新日期：1982-10-01 00:00:00

abstract：:Adult male Long-Evans rats (n = 9 per group) received daily exposure for 4 weeks to fluoxetine (0.75 mg FLUOX/kg body weight) or trimipramine (1.6 mg TRIMI/kg body weight). Separate tests of copulation, sexual motivation, and intermale aggressive behaviors were used to evaluate functional changes during chronic exposu...

journal_title：Physiology & behavior

authors： Taylor G,Bardgett M,Csernansky J,Early T,Haller J,Scherrer J,Womack S

更新日期：1996-03-01 00:00:00

abstract：:The effects of denervation of fungiform taste buds on preference behavior were studied. Presurgery, 0.01, 0.1, 0.2, and 0.4 M NaCl, and 0.1, 0.2, and 0.4 M KCl were strongly avoided relative to water as measured with 48-h intakes. Bilateral cuts of the chorda tympani nerve (CT) resulted in a decrease in the strength o...

journal_title：Physiology & behavior

authors： Barry MA,Larson DC,Frank ME

更新日期：1996-08-01 00:00:00

abstract：:Prior research has noted a relationship between an individual's height in adolescence and their personality development later in life. This study examined whether height in adolescence--net of possible confounding variables such as age and biological maturity--predicted polydrug use in adolescence and young adulthood....

journal_title：Physiology & behavior

authors： Barnes JC,Boutwell BB,Beaver KM

更新日期：2012-01-18 00:00:00

abstract：:In studies of experimentally induced retrograde amnesia (RA), as the interval between training and the amnestic treatment is lengthened, amnesia decreases (4). This temporal gradient for RA has been reported with a wide variety of amnestic agents, including RA produced by thermoregulatory disturbances (8). This tempor...

journal_title：Physiology & behavior

authors： Metzger MM,Riccio DC

更新日期：1999-07-01 00:00:00

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

authors： Krieger JP,Langhans W,Lee SJ

更新日期：2015-12-01 00:00:00

abstract：:Withdrawal from progesterone and estradiol has been used as an animal model of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD). In the clinical population individual sensitivity to sex steroid hormones, personality and heredity influence PMS/PMDD. Understanding the phenotypic risk factors of PMS...

journal_title：Physiology & behavior

authors： Löfgren M,Johansson IM,Meyerson B,Turkmen S,Bäckström T

更新日期：2009-01-08 00:00:00

abstract：:Sexual conflict may be manifested during social interactions, shaping the costs of reproduction in sexually reproducing species. This conflict, and the physical necessity of intromission, can intensify the already costly nature of reproduction for female mammals. To identify and partition the costs that males inflict ...

journal_title：Physiology & behavior

authors： Gale TJ,Garratt M,Brooks RC

更新日期：2019-11-01 00:00:00

abstract：:A versatile and easy to use program is described for monitoring and recording behavior durations on IBM-compatible microcomputers. The program also records frequencies and provides latency information. Among its more prominent attributes are its ability to accommodate a broad range of behavioral assays and the facilit...

journal_title：Physiology & behavior

authors： Tarapacki JA,Kristal MB

更新日期：1990-02-01 00:00:00

abstract：:We have demonstrated previously that the use of an across-session progressive ratio procedure yields breakpoint values for 10% ethanol (10E) that are stable and comparable to those measured for other drugs of abuse [Alcohol. Clin. Exp. Res. 23 (1999) 1580]. The aims of the present experiment were twofold: (1). to dete...

journal_title：Physiology & behavior

authors： Czachowski CL,Legg BH,Samson HH

更新日期：2003-01-01 00:00:00