Neuropeptidergic regulation of affiliative behavior and social bonding in animals.

abstract：:The present study investigated whether the medial preoptic area (MPOA) mediates estrogen stimulation of maternal behavior in the male as it does in the female. Previous studies have shown that lesions of the medial preoptic area prevent sensitization of maternal behavior in male rats and that in gonadectomized, hormon...

journal_title：Hormones and behavior

authors： Rosenblatt JS,Ceus K

更新日期：1998-02-01 00:00:00

abstract：:The nature and hormonal control of cues used for recognition of sex and reproductive status of conspecifics remain largely unstudied in reptiles. It has been proposed that production of a female attractiveness pheromone controlled by female ovarian hormones (and which is suppressed by male gonadal androgens) is necess...

journal_title：Hormones and behavior

authors： Schořálková T,Kratochvíl L,Kubička L

更新日期：2018-03-01 00:00:00

abstract：:Social competence - the ability of animals to dynamically adjust their social behavior dependent on the current social context - is fundamental to the successful establishment and maintenance of social relationships in group-living species. The social opportunity paradigm, where animals rapidly ascend a social hierarc...

journal_title：Hormones and behavior

authors： Williamson CM,Romeo RD,Curley JP

更新日期：2017-01-01 00:00:00

abstract：:Social behavior plays a significant role in the formation of social structure and population regulation in both animals and humans. Oxytocin (OXT) and its receptor (OXTR) are well known for regulating social behaviors, but their upstream regulating factors are rarely investigated. We hypothesized that the phosphorylat...

journal_title：Hormones and behavior

authors： Yan L,Sun X,Wang Z,Song M,Zhang Z

更新日期：2020-03-01 00:00:00

abstract：:Responses to vibrotactile stimuli were examined in men as a function of chronic exposure to either exogenous or endogenous androgens. Psychophysical techniques were used to evaluate thresholds to stimulus detection and perceived stimulus intensities in response to mild vibration applied to either the finger or the pen...

journal_title：Hormones and behavior

authors： Burris AS,Gracely RH,Carter CS,Sherins RJ,Davidson JM

更新日期：1991-06-01 00:00:00

abstract：:The human face displays a wealth of information, including information about dominance and fecundity. Dominance and fecundity are also associated with lower concentrations of the stress hormone cortisol, suggesting that cortisol may negatively predict facial dominance and attractiveness. We digitally photographed 61 w...

journal_title：Hormones and behavior

authors： Gonzalez-Santoyo I,Wheatley JR,Welling LL,Cárdenas RA,Jimenez-Trejo F,Dawood K,Puts DA

更新日期：2015-05-01 00:00:00

abstract：:Two experiments examined the properties of vaginal, facial, salivary, and urinary odors from female house mice to elicit ultrasonic vocalizations from male mice. Experiment 1 demonstrated that facial and salivary secretions from hypophysectomized females were significantly less effective in eliciting ultrasonic vocali...

journal_title：Hormones and behavior

authors： Byatt S,Nyby J

更新日期：1986-03-01 00:00:00

abstract：:A number of studies have shown that chronic stress can negatively impact both physiology and behavior in a variety of organisms. What has yet to be extensively explored is whether these changes permanently alter an animal's functioning, or if they can be reversed. In this study, we used wild-caught house sparrows (Pas...

journal_title：Hormones and behavior

authors： Gormally BMG,Ramos S,Yin H,Romero LM

更新日期：2019-06-01 00:00:00

abstract：:Ovariectomized rats were hormonally primed with 10 microg estradiol benzoate or with estradiol benzoate plus 500 microg progesterone. Rats received a bilateral infusion with 200 ng of the 5-HT(1B/1D) receptor antagonist, N-[4-methoxy-3-(4-methyl-1-piperazinyl)phenyl]-2'-methyl-4'-(5-methyl-1,2,4-oxadiazol-3-yl)-1-1'-b...

journal_title：Hormones and behavior

authors： Uphouse L,Hiegel C,Guptarak J,Maswood N

更新日期：2009-01-01 00:00:00

abstract：:The precise impact of age-related changes in hormone levels on cognition in men is still unclear due to differing study designs and contradictory findings. This study was undertaken to examine the relationship between endogenous sex hormone levels and cognitive functioning in healthy older men using a comprehensive ba...

journal_title：Hormones and behavior

authors： Matousek RH,Sherwin BB

更新日期：2010-03-01 00:00:00

abstract：:It has previously been shown that pre-pubertal or adult gonadectomy (GX) increases ethanol intake in male rats. This study examined whether this sex-selective increase reflects a GX-induced maintenance in males of more adolescent-typical responsiveness to ethanol characterized by enhanced sensitivity to positive (e.g....

journal_title：Hormones and behavior

authors： Morales M,Varlinskaya EI,Spear LP

更新日期：2014-07-01 00:00:00

abstract：:Nitric oxide (NO) has been suggested to play a crucial role in the regulation of lordosis behavior via stimulation of guanylyl cyclase to synthesize cyclic GMP. Whalen and Lauber (1986, Neurosci. Biobehav. Rev. 10, 47-53) hypothesized that hormones and pharmacological agents known to facilitate lordosis in estrogen-pr...

journal_title：Hormones and behavior

authors： Chu HP,Etgen AM

更新日期：1997-10-01 00:00:00

abstract：:Perinatal treatment of female rats with androgen decreases the nuclear volume of the anteroventral periventricular nucleus of the preoptic area (AVPvN-POA). In order to examine the effect of androgen on neurogenesis, bromodeoxyuridine (BrdU) was given once on Day 15 of gestation (= E15) to pregnant rats that also rece...

journal_title：Hormones and behavior

authors： Arai Y,Murakami S,Nishizuka M

更新日期：1994-12-01 00:00:00

abstract：:Monoaminergic systems are important modulators of the neuroendocrine, autonomic, and behavioral responses to stress-related stimuli. The male roughskin newt (Taricha granulosa) was used as a model system to investigate the effects of corticotropin-releasing factor (CRF) or corticosterone administration on tissue conce...

journal_title：Hormones and behavior

authors： Lowry CA,Burke KA,Renner KJ,Moore FL,Orchinik M

更新日期：2001-05-01 00:00:00

abstract：:Urine deposited by a rat on a conspecific was quantified with injections of sodium fluorescein, a substance that changes the color of urine. The hypothesis examined in experiment 1 was that marking the environment and a conspecific would be similarly androgen-sensitive behaviors during each of three stages--before cas...

journal_title：Hormones and behavior

authors： Taylor GT,Bartko G,Farr S

更新日期：1987-06-01 00:00:00

abstract：:In New World monkeys of the family Callitrichidae (marmosets and tamarins), females frequently give birth to dizygotic twins. Twins share a placental circulation throughout fetal development and are hemopoietic chimeras. Despite this, there is no masculinization (freemartinism) in females which develop next to a male ...

journal_title：Hormones and behavior

authors： Dixson AF

更新日期：1993-06-01 00:00:00

abstract：:In adult rodents, leptin has been shown to significantly alter the activity of several neuroendocrine functions, including the activity of the hypothalamic-pituitary-adrenal (HPA) axis. Leptin is generally believed to be inhibitory to HPA activity in adults. Developing rat pups have high circulating levels of leptin, ...

journal_title：Hormones and behavior

authors： Oates M,Woodside B,Walker CD

更新日期：2000-06-01 00:00:00

abstract：:Developmental plasticity of HPA and fear responses in rats has been proposed to be mediated by environment-dependent variation in active maternal care. Here, we review this maternal mediation hypothesis based on the postnatal manipulation literature and on our own recent research in rats. We show that developmental pl...

journal_title：Hormones and behavior

authors： Macrì S,Würbel H

更新日期：2006-12-01 00:00:00

abstract：:In estradiol-primed nonreceptive ovariectomized rats, activation of G protein-coupled estrogen receptor 1 (GPER) in the arcuate nucleus of the hypothalamus (ARH) rapidly facilitates sexual receptivity (lordosis). Estradiol priming activates ARH β-endorphin (β-END) neurons that then activate medial preoptic (MPN) μ-opi...

journal_title：Hormones and behavior

authors： Tominna R,Chokr S,Feri M,Chuon T,Sinchak K

更新日期：2019-06-01 00:00:00

abstract：:Daily sexual activity of sexually active lesbian couples was recorded over a 14-week period. Significant peaks in sexual encounters and orgasms were found during the midcycle portion of the menstrual cycle. These results demonstrate a pattern of increased midcycle sexual activity independent of interactions with males...

journal_title：Hormones and behavior

authors： Matteo S,Rissman EF

更新日期：1984-09-01 00:00:00

abstract：:This article is part of a Special Issue "Chemosignals and Reproduction". In mammalian species, odor cues emitted by the newborn are essential to establish maternal behavior at parturition and coordinate early mother-infant interactions. Offspring odors become potent attractive stimuli at parturition promoting the cont...

journal_title：Hormones and behavior

authors： Corona R,Lévy F

更新日期：2015-02-01 00:00:00

abstract：:To investigate whether changes in testosterone alter the frequency range in which a zebra finch produces song, we assigned male zebra finches to two groups, one of which received testosterone implants and the other empty silastic capsule implants. We then recorded songs up to 52 weeks after the surgery and measured fr...

journal_title：Hormones and behavior

authors： Cynx J,Bean NJ,Rossman I

更新日期：2005-04-01 00:00:00

abstract：:Stressful events during gestation and in the neonatal period have important effects on the later physical and mental health of the offspring. The present study tested the hypothesis that pre- and/or postnatal stress would affect seizure susceptibility in infant and adult rats, using the hippocampal kindling model. Pre...

journal_title：Hormones and behavior

authors： Edwards HE,Dortok D,Tam J,Won D,Burnham WM

更新日期：2002-12-01 00:00:00

abstract：:Recognition memory and anxiety were examined in nulliparous (NP: 0 litters) and multiparous (MP: 5-6 litters) middle-aged female rats (12 months old) to assess possible enduring effects of multiparity at least 3 months after the last litter was weaned. MP females performed significantly better than NP females on the n...

journal_title：Hormones and behavior

authors： Macbeth AH,Scharfman HE,Maclusky NJ,Gautreaux C,Luine VN

更新日期：2008-06-01 00:00:00

abstract：:The influence of neonatal androgen on the potential to exhibit feminine sexual behavior was investigated. Male rats castrated on Day 0 but not those castrated on Day 4 or later showed hop/darting, ear wiggling, and lordotic behavior in response to treatment with estrogen and progesterone in adulthood at a frequency eq...

journal_title：Hormones and behavior

authors： Vega Matuszczyk J,Fernandez-Guasti A,Larsson K

更新日期：1988-09-01 00:00:00

abstract：:Women's ovulation is perceivable with different senses. Already subtle face shape differences are enough to trigger men's preference for the ovulatory female. The aim of the present study is to investigate if men's testosterone level can be linked to their preference for the ovulatory female. Thirty-nine heterosexual ...

journal_title：Hormones and behavior

authors： Bobst C,Lobmaier JS

更新日期：2014-08-01 00:00:00

abstract：:The effects and the mediation of the action of the proenkephalin derivative Met(5)-enkephalin-Arg(6)-Phe(7) (MERF) on the hypothalamo-pituitary-adrenal (HPA) system and open-field behavior were investigated in mice. Intracerebroventricular injection of the heptapeptide increased square crossing, rearing, and plasma co...

journal_title：Hormones and behavior

authors： Bujdosó E,Jászberényi M,Farkas J,Tóth G,Wollemann M,Telegdy G

更新日期：2003-02-01 00:00:00

abstract：:It is known that the early environment affects the mental development of rodent and human offspring. However, it is not known specifically whether a postpartum depressive state influences the depressive state in offspring. Using learned helplessness (LH) in rats as an animal model of depression, we examined the influe...

journal_title：Hormones and behavior

authors： Kurata A,Morinobu S,Fuchikami M,Yamamoto S,Yamawaki S

更新日期：2009-06-01 00:00:00

abstract：:The self-grooming behavior of prepubescent male and female rats is described. Sex differences were observed in components of grooming addressed to the genitals, but not in other aspects of grooming. A hormonal basis for the sex difference was examined in two experiments. When females were injected with testosterone pr...

journal_title：Hormones and behavior

authors： Moore CL

更新日期：1986-06-01 00:00:00

abstract：:Circulating glucocorticoids (GCs) are powerful regulators of immunity. Stress-induced GC secretion by the adrenal glands initially enhances and later suppresses the immune response. GC targets include lymphocytes of the adaptive immune system, which are well known for their sensitivity to GCs. Less appreciated, howeve...

journal_title：Hormones and behavior

authors： Taves MD,Hamden JE,Soma KK

更新日期：2017-02-01 00:00:00