Abstract：
:Freshly cooked chicken broth was prepared with several concentrations (0.06-0.32 M) of added NaCl. In the first study, subjects were presented with pairs of samples, each having the same concentration of NaCl (salt) but one of which contained 0.01 M monosodium glutamate (MSG). The subjects preferred the sample with added MSG when the salt levels were low to moderate. The next two studies were designed to determine the relative role of the added sodium and glutamate in MSG in enhancing palatability. In the second study, NaCl was added in amounts equivalent to the sodium in 0.01 M MSG to one of the two samples. Subjects preferred the one with more salt at the low salt level indicating that the added sodium played a role in enhancing palatability. In the last study, the concentration of sodium was held constant in the soups but the glutamate was varied by adding 0.01 M MSG to one sample and 0.01 M NaCl to the other. Subjects preferred the sample with added glutamate to the one without, at the moderate salt concentrations, demonstrating a role for glutamate alone in enhancing palatability. These studies, in sum, demonstrate that MSG increases palatability of salted soups and that both the sodium and the glutamate independently contribute to this enhancement.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Okiyama A,Beauchamp GKdoi
10.1016/s0031-9384(98)00160-7subject
Has Abstractpub_date
1998-08-01 00:00:00pages
177-81issue
1eissn
0031-9384issn
1873-507Xpii
S0031-9384(98)00160-7journal_volume
65pub_type
临床试验,杂志文章abstract：OBJECTIVE:The jiggle of the motor evoked potential (MEP) induced by transcranial magnetic stimulation (TMS) depends on a number of factors including the assessment of this stochastic signal by the method known as area under curve (AUC). We aim to ascertain the MEP findings assessed by the AUC method obtained from indiv...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.01.014
更新日期：2015-03-15 00:00:00
abstract：:The objective of this study was to determine whether humans could detect long-chain fatty acids when these lipid molecules are delivered to the oral cavity by edible taste strips. For suprathreshold studies, up to 1.7 μmol of stearic acid or linoleic acid was incorporated into 0.03 mm thick, one-inch square taste stri...
journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2012.04.006
更新日期：2012-07-16 00:00:00
abstract：:Rats were trained to perform shuttle responses to a buzzer in four different situations: pseudoconditioning or D test (buzzers and footshocks presented at random), classical conditioning or DP test (buzzers and footshocks paired on every trial), avoidance without stimulus pairing or DC test (buzzer-shock intervals var...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(79)90128-8
更新日期：1979-07-01 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：:Continuous perfusion of the granule cells in the ventral dentate gyrus with naloxone blocked the long-term potentiation (LTP) induced by high-frequency electrical stimulation of the posterolateral amygdala in freely-moving rats. This treatment also aggravated the stomach ulceration produced by cold restraint. LTP, on ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90121-h
更新日期：1992-04-01 00:00:00
abstract：:The use of heart rate variability (HRV) for monitoring stress has been growing in the behavioral health literature, especially in the areas of posttraumatic stress disorder, stress reactivity, and resilience. Few studies, however, have included general populations under workplace conditions. This study evaluates wheth...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.112734
更新日期：2020-02-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(87)90006-0
更新日期：1987-01-01 00:00:00
abstract：:Dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) are adrenal androgens that have been associated with a sense of well-being in humans. We describe two experiments done to test the hypothesis that an increase in DHEA or DHEAS secretion is associated with the inclination to exercise using a hamst...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(99)00108-0
更新日期：1999-10-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(94)00301-k
更新日期：1995-03-01 00:00:00
abstract：BACKGROUND:Defensive coping (DefS) was associated with a vulnerable cardiovascular profile in blacks. The copeptin/vasopressin system is a manifestation of hypothalamic-pituitary-adrenal-axis activity and may act as an acute compensatory mechanism when there is a disruption in volume-loading homeostasis, i.e. when card...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.05.012
更新日期：2019-08-01 00:00:00
abstract：:Rats secrete saliva in response to heat. In the present study, details of thermal salivation were investigated using the FOK rat in comparison with Sprague-Dawley (SD), Donryu, and ACI rats. The FOK rat is a strain inbred for genotypic heat adaptation and endures heat for long periods. Conscious rats of all four strai...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(97)00541-6
更新日期：1998-03-01 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：:The effect of amylin injected IP on food intake in rats of different age (7-9 weeks, 3 months, 15-18 months) was investigated. The possible site of amylin action was investigated using vagotomized rats. Lastly, the influence of food composition on amylin's effect was investigated. In 12-h food-deprived old rats, food ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(94)90076-0
更新日期：1994-05-01 00:00:00
abstract：:Male weanling Sprague-Dawley rats with dorsomedial hypothalamic lesions (DMNL rats) primarily destroying the dorosomedial hypothalamic nuclei (DMN) showed significant hypophagia on lab chow chunks compared to sham-operated controls. When given a choice between lab chow in the form of chunks or powder, both controls an...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(77)90326-2
更新日期：1977-08-01 00:00:00
abstract：:Major histocompatibility complex (MHC) genes influence urinary odors (odortypes) of mice. That volatile odorants are involved is supported by the observation that odortype identity can be detected from a distance. Furthermore, chemical analyses of urines have revealed numerous volatile odorants that differ in relative...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.10.003
更新日期：2009-01-08 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：: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：:Obesity is a major public health concern and overconsumption of unhealthy fats and sugary beverages are contributing factors. Time-restricted feeding can reduce obesity-associated pathophysiological parameters by limiting the time of food consumption; however, the effects of time-restricted sugary water consumption ar...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.112905
更新日期：2020-09-01 00:00:00
abstract：:The effects of a hypothalamic ventromedial area lesion on energy balance were tested in exercising rats and in sedentary rats to add further information about the type of obesity developed after ventromedial lesion. Four groups of six male Sprague-Dawley rats were used. Group 1: sham-lesioned and sedentary rats, which...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90324-9
更新日期：1993-12-01 00:00:00
abstract：:Rats' voluntary ethanol intake varies with dispositional factors and energy status. The joint influences of these were of interest here. We previously reported that rats selectively bred for high voluntary saccharin intake (HiS) consume more ethanol and express more robust conditioning of preference for flavors paired...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2012.12.001
更新日期：2013-01-17 00:00:00
abstract：:It has been proposed that homing pigeons may use pilotage to orient home when released from familiar sites. To test this possibility, a group of pigeons was released from familiar locations after being exposed to a constant bright light. This treatment produced the loss of the circadian rhythmicity of general activity...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90344-f
更新日期：1993-12-01 00:00:00
abstract：:5-HT(1B) receptors have a regulatory role in serotonergic activity and influence feeding behavior and body weight. Because the absence of 5-HT(1B) receptors may cause changes in this regulation, body weight was measured in male and female 5-HT(1B) receptor knockout (5-HT(1B) KO) and wildtype (WT) mice from weaning unt...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(01)00589-3
更新日期：2001-11-01 00:00:00
abstract：:Women were divided into those eating at a decelerated or linear rate. Eating rate was then experimentally increased or decreased by asking the women to adapt their rate of eating to curves presented on a computer screen and the effect on food intake and satiety was studied. Decelerated eaters were unable to eat at an ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.10.011
更新日期：2009-02-16 00:00:00
abstract：:This is the first experimental study directed at differentiating between physiological or sensory accounts of the satiation of nondrug cravings, using chocolate craving, the most common craving in North America. At the onset of craving, chocolate cravers consumed a chocolate bar, the caloric equivalent in "white choco...
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(94)90283-6
更新日期：1994-09-01 00:00:00
abstract：:Ostracism causes social pain and is known to activate regions of the brain that are involved in the representation of physical pain. Previous research has observed that acetominophen (a common pain reliever) can reduce the pain of exclusion. The taste and consumption of glucose can also relieve physical pain, and the ...
journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2013.10.032
更新日期：2014-01-30 00:00:00
abstract：:The effects of dietary mineral levels on caloric intake, nutrient choice, body weight, adipose tissue weight, interscapular brown adipose tissue (IBAT) weight, and thermogenic capacity, and plasma insulin and glucose levels were examined in adult male Sprague-Dawley rats. In Experiments 1 and 2, rats were fed a purifi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(94)00312-2
更新日期：1995-04-01 00:00:00
abstract：:Male hooded rats (350 to 450 g) were castrated and given subcutaneous implants of testosterone-filled or empty Silastic tubes. Four weeks later, half of the animals with testosterone implants were housed with an animal with an empty implant and left for 6 weeks. The other animals were adapted to a food-deprivation sch...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90285-0
更新日期：1989-04-01 00:00:00
abstract：:Subjects consumed soup (beef consomme) preloads of a fixed size containing different concentrations of monosodium L-glutamate (MSG). Effects on appetite following these preloads, and when no soup was consumed, were assessed in 3 studies. The soups supplemented with MSG were rated as more "pleasant," more "savoury" and...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90230-2
更新日期：1990-12-01 00:00:00
abstract：:The effect of age and recurring stress responses on endogenous plasma arginine (ARG) concentrations were determined. Blood from catheterized young (3 months) and old (24 months) were used to ascertain the plasma concentrations of ARG under baseline conditions, during a 30-min immobilization experience and during a 3.5...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90083-r
更新日期：1993-10-01 00:00:00
abstract：:The prevalence of physical inactivity continues to rise despite there being sufficient evidence to indicate the appropriate dosage of exercise to mitigate risk for many non-communicable diseases. This rise in physical inactivity is unlikely related to exercise prescription knowledge, but rather in the way exercise is ...
journal_title：Physiology & behavior
pub_type： 信件
doi：10.1016/j.physbeh.2018.11.007
更新日期：2019-02-01 00:00:00
