Cadmium-induced sexual dysfunction does not involve increased hepatic metabolism of testosterone nor increased circulating levels of corticosterone.

abstract：:A cataleptic animal clings in a vertical position, unmoving, for abnormally long periods by supporting some of its weight on its hindlegs, grasping with the forepaws, flexing its forelimbs, and holding the head horizontal. When the head is snugly wrapped with a bandage, the head slowly falls backward, the neck hyperex...

journal_title：Physiology & behavior

authors： Chen YC,Pellis SM,Sirkin DW,Potegal M,Teitelbaum P

更新日期：1986-01-01 00:00:00

abstract：:The discovery of the molecular mechanisms underlying the circadian clock, which functions in virtually every cell throughout the body to coordinate biological processes to anticipate and better adapt to daily rhythmic changes in the environment, is one of the major biomedical breakthroughs in the 20th century. Twenty ...

journal_title：Physiology & behavior

authors： Jiang P,Turek FW

更新日期：2018-09-01 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：: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 research literature suggests that oxidative stress and pro-inflammatory factors influence neurotrophins in vitro. However, there is insufficient information about their effects on exercise training conditions, especially during high intensity trainings. This study aimed to compare the effects of 6weeks of high int...

journal_title：Physiology & behavior

authors： Afzalpour ME,Chadorneshin HT,Foadoddini M,Eivari HA

更新日期：2015-08-01 00:00:00

abstract：:The present experiment investigated the effects of exposure to inescapable shocks (IS) on subsequent behavior in an elevated plus-maze and on shuttlebox-escape performance in male and female rats. In the elevated plus-maze, exposure to IS resulted in suppression of "total number of arm entries" and "rearings" in males...

journal_title：Physiology & behavior

authors： Steenbergen HL,Heinsbroek RP,Van Hest A,Van de Poll NE

更新日期：1990-10-01 00:00:00

abstract：:Within 3-4 weeks after spinal transection, morphine-induced antinociception, assessed with the tail flick reflex in rats, is profoundly reduced. The cause of this decrement is unknown. The present studies were conducted to determine whether this phenomenon reflects a general loss in opiate activity or a selective decl...

journal_title：Physiology & behavior

authors： Advokat C,Mosser H,Hutchinson K

更新日期：1997-10-01 00:00:00

abstract：:We used the hemagglutination test to investigate differences in the specific immune response to sheep red blood cells (SRBC) of female common voles living in matriarchal groups. The applied test proved to be a useful tool for studying the effect of the social environment on the immune response in small mammals. The re...

journal_title：Physiology & behavior

authors： Heise SR,Van Acker A

更新日期：2000-11-01 00:00:00

abstract：:This study examined auditory-evoked brainstem responses (ABR) in the deermouse (Peromyscus maniculatus) during torpor and arousal. The ABR of the euthermic deermouse consisted of five waves occurring in a time frame of 10 ms. During torpor, ABR wave I could be elicited at slow, but not fast stimulation rates indicatin...

journal_title：Physiology & behavior

authors： Katbamna B,Thodi C,Senturia JB

更新日期：1996-01-01 00:00:00

abstract：:Current statistics on children's eating patterns and obesity rates are consistent with the idea that genetic taste predispositions, traditional feeding practices, and the obesogenic environment combine to increase the likelihood of unhealthy outcomes in many individuals. In this paper, we focus on one particular level...

journal_title：Physiology & behavior

authors： Birch LL,Anzman-Frasca S

更新日期：2011-09-26 00:00:00

abstract：:A previous observation that adrenalectomized (ADX) rats were more anorectic and lost more weight than intact controls when treated with the serotonergic agent, d,l-fenfluramine, was confirmed using a high dose of the more selective d-enantiomer, dexfenfluramine (DFEN). However, ADX rats were not more anorectic than in...

journal_title：Physiology & behavior

authors： Rowland NE,Dotson LM

更新日期：1993-08-01 00:00:00

abstract：:Prior work indicates that rats prefer a mixture of sucrose and maltodextrin to either carbohydrate alone. The present experiment examined whether a sucrose + maltodextrin (S + M) mixture also increases total fluid intake as does saccharin + carbohydrate mixtures. In 23 h/day, one-bottle tests male rats consumed more o...

journal_title：Physiology & behavior

authors： Sclafani A,Thompson B,Smith JC

更新日期：1998-02-15 00:00:00

abstract：:Studies of olfactory deprivation have most frequently used unilateral naris occlusion to effect deprivation. Recent psychophysical evidence suggests that adult rodents with either acute or chronic naris occlusion show little decrement in olfactory ability. In this study the effect of naris occlusion coupled with ipsil...

journal_title：Physiology & behavior

authors： Coppola DM,Coltrane JA,Arsov I

更新日期：1994-10-01 00:00:00

abstract：:Fed rats were exercised until exhaustion by almost 65% VO2max on a treadmill. In 2.5 min after the exercise, blood was collected from various vessels of the splanchnic bed. Metabolites, glucose, lactate, ketone body, and nitrogencompounds in the plasma, were measured. Glucose excretion from the liver was increased by ...

journal_title：Physiology & behavior

authors： Hirai T,Minatogawa Y,Hassan AM,Kido R

更新日期：1995-03-01 00:00:00

abstract：:California mice (Peromyscus californicus) breed primarily during the winter rainy season and generally terminate breeding during the dry summer months. This pattern of reproduction could be regulated by day length, availability of green vegetation, or water availability. The effects of photoperiod and green vegetation...

journal_title：Physiology & behavior

authors： Nelson RJ,Gubernick DJ,Blom JM

更新日期：1995-06-01 00:00:00

abstract：:The effect of kissing on allergen-induced skin wheal responses and plasma neurotrophin levels were studied in 30 normal subjects, 30 patients with allergic rhinitis (AR), and 30 patients with atopic dermatitis (AD). All of the patients with AR or AD are allergic to house dust mite (HDM) and Japanese cedar pollen (JCP)...

journal_title：Physiology & behavior

authors： Kimata H

更新日期：2003-11-01 00:00:00

abstract：:The duration of action and potency of endogenous opioid peptides are limited by proteolytic enzymes such as endopeptidases 24.11 and 24.15. Whereas endopeptidase 24.11 cleaves enkephalin pentapeptides, endopeptidase 24.15 degrades longer-chained opioids including dynorphin A1-8 and met-enkephalin-Arg6-Gly7-Leu8 (MERGL...

journal_title：Physiology & behavior

authors： Kest B,Orlowski M,Bodnar RJ

更新日期：1991-10-01 00:00:00

abstract：:Intraperitoneal injections of the opiate antagonist naloxone decreased food intake in both vagotomized and sham-vagotomized rats. Consumption of liquid and solid sucrose, which were used in order to equate baseline intake, was equally suppressed in both groups under food-deprivation and appetitively-motivated conditio...

journal_title：Physiology & behavior

authors： Clarkson DB,King BM,Hemmer RC,Olson GA,Kastin AJ,Olson RD

更新日期：1982-11-01 00:00:00

abstract：:There is a wide body of literature to suggest that sexual experience may influence androgen secretion in various species, in turn, androgens may also influence anxiety. We hypothesized that sexual experience may alter anxiety behavior and secretion of endogenous androgens. Experiment 1: anxiety behavior of rats with a...

journal_title：Physiology & behavior

authors： Edinger KL,Frye CA

更新日期：2007-10-22 00:00:00

abstract：:A comparison of the interoceptive sensory consequences of cholecystokinin, bombesin, and 1-h food deprivation was conducted in rats. In two experiments, rats were first trained to use stimuli arising from different degrees of food deprivation (1 and 24 h or 1 and 4 h) as discriminative signals for shock, and were then...

journal_title：Physiology & behavior

authors： Davidson TL,Carretta JC

更新日期：1993-04-01 00:00:00

abstract：:Environmental temperature can strongly affect sleep. The habitual sleep phase is usually located between evening decline and morning rise of the circadian rhythm of core body temperature (CBT). However, the thermophysiological mechanisms promoting or disturbing sleep are not yet fully understood. The purpose of this s...

journal_title：Physiology & behavior

authors： Kräuchi K,Fattori E,Giordano A,Falbo M,Iadarola A,Aglì F,Tribolo A,Mutani R,Cicolin A

更新日期：2018-03-01 00:00:00

abstract：:The sympathetic nervous system and adrenal catecholaminergic tissue act to prepare an animal for "fight or flight" by release of catecholamines into synapses and plasma. However, few studies have measured plasma catecholamines in nonmammalian vertebrates and none have measured them in free-living animals. We report pl...

journal_title：Physiology & behavior

authors： Matt KS,Moore MC,Knapp R,Moore IT

更新日期：1997-05-01 00:00:00

abstract：:The objective of the present investigation was to study the reversible cardiac arrest (RCA) to visual stimuli in the unrestrained Nile tilapia (Oreochromis niloticus) as well as the modulation of this response and its behavioral component (arousal/orientation or startle response) by external and internal factors that ...

journal_title：Physiology & behavior

authors： Ide LM,Hoffmann A

更新日期：2002-02-01 00:00:00

abstract：:In Damaraland mole-rats (Fukomys damarensis), non-breeding subordinates contribute to the care of offspring born to the breeding pair in their group by carrying and retrieving young to the nest. In social mole-rats and some cooperative breeders, dominant females show unusually high testosterone levels and it has been ...

journal_title：Physiology & behavior

authors： Zöttl M,Vullioud P,Goddard K,Torrents-Ticó M,Gaynor D,Bennett NC,Clutton-Brock T

更新日期：2018-09-01 00:00:00

abstract：:To investigate the possible involvement of leptin signaling in lipopolysaccharide (LPS) anorexia, we compared the anorectic effect of LPS in genetically obese (fa/fa) Zucker rats and in their lean (Fa/?) counterparts. The effects of interleukin-1beta (IL-1beta) and muramyl dipeptide (MDP) were also tested. LPS [100 mi...

journal_title：Physiology & behavior

authors： Lugarini F,Hrupka BJ,Schwartz GJ,Plata-Salaman CR,Langhans W

更新日期：2005-01-31 00:00:00

abstract：:The imbalance of epigenetic, oxidative stress and inflammatory markers is associated with the aging physiopathology. Then, the influence of bioactive nutritional compounds and physical training on these biomarkers has been studied, although the combination of both strategies has been not investigated. Therefore, our a...

journal_title：Physiology & behavior

authors： Dani C,Dias KM,Trevizol L,Bassôa L,Fraga I,Proença ICT,Pochmann D,Elsner VR

更新日期：2021-02-01 00:00:00

abstract：:Avian and mammalian 'rapid eye movement' sleep (REM sleep) resemble each other in several aspects. However, the question of whether REM sleep has a shared evolutionary ancestry in birds and mammals has yet to be thoroughly explored. The brain regions and neurotransmitter systems involved in the generation of mammalian...

journal_title：Physiology & behavior

authors： Fuchs T,Siegel JJ,Burgdorf J,Bingman VP

更新日期：2006-03-30 00:00:00

abstract：:Food insecurity is a key indicator of well-being. This article provides an overview of food security measurement and population trends with a focus on adults with disabilities and their risk for food insecurity. Food-insecure households had difficulty providing enough food for all their members due to a lack of resour...

journal_title：Physiology & behavior

authors： Coleman-Jensen A

更新日期：2020-06-01 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：:The ability to utilize oxygen has been shown to affect a wide variety of physiological factors often considered beneficial for survival. As the ability to learn can be seen as one of the core factors of survival in mammals, we studied whether selective breeding for endurance running, an indication of aerobic capacity,...

journal_title：Physiology & behavior

authors： Wikgren J,Mertikas GG,Raussi P,Tirkkonen R,Äyräväinen L,Pelto-Huikko M,Koch LG,Britton SL,Kainulainen H

更新日期：2012-05-15 00:00:00