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Davenport, Matthew D.

doi:10.1023/a:1023626425807

Cited by 21 publications

(5 citation statements)

References 47 publications

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“…Surrogate/peerreared monkeys were more aggressive and displayed abnormal aggressive behaviors, as they did not respond to submissive postures of their opponents (Novak & Suomi, 2008). Furthermore, monkeys exhibited lower levels of circulating cortisol and showed blunted HPA axis response to a period of social separation (Capitanio et al, 2005;Davenport et al, 2003;.…”

Section: Early Postnatal Stressmentioning

confidence: 99%

“…Capitanio et al (2005),Davenport et al (2003),,Novak & Suomi (2008),Haller et al (2014,Toth et al (2008), Toth et al (2011), Tulogdi et al : ↑ (toward smaller opponents) Delville et al (1998), Wommack & Delville (2003), Wommack et al : ↑; Abnormal aggression: ↑ Aggression toward cohabitating female: ↑ Cordero et al (2012), Cordero et al (2013), Marquez et al (2013), Toledo-Rodriguez & Sandi (2011) Gabriel et al (2000), Gangisetty et al (2014), Glavas et al (2007), Kim et al (1999), Wieczorek et al (2015), Hamilton et al (2010, 2014), Royalty (Social interaction : ↑ or ↓ Bourke et al (2013), Coleman et al (1999), Kiryanova & Dyck (2014), Svirsky et al (2015), Yu et al (2014) Prenatal Rats ↑ or ↓ Stress ? Gobinath et al (2016), Pawluski et al (2012)…”

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confidence: 99%

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The link between aberrant hypothalamic–pituitary–adrenal axis activity during development and the emergence of aggression—Animal studies

Walker¹,

Papilloud²,

Huzard³

et al. 2018

Neuroscience & Biobehavioral Reviews

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Aggressive behavior is not uniform, including proactive and reactive forms of aggression. Aberrant functioning of the hypothalamic-pituitary-adrenal (HPA) axis is frequently associated with abnormal aggression. Here, we review the rodent literature in order to assess whether developmental abnormalities in the HPA axis can be causally linked with the emergence of abnormal aggression. We examine studies that involve genetic models and life challenges (e.g., early life stress, drug exposure) that course with developmental alterations in the HPA axis. Although the lack of systematic studies hinders development of an integrated model, existing evidence supports a U-shaped function regarding differences in HPA axis functioning during development and the emergence of aggressive phenotypes. Thus, developmentally low or high HPA axis reactivity are typically found to be aligned with the emergence of aggressive phenotypes; however, existing information is insufficient to causally link divergent HPA axis aberration with specific types of aggression. Progress in this field is needed to support interventions in children aimed at ameliorating social dysfunctions associated with aberrations in HPA axis function.

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Section: Early Postnatal Stressmentioning

confidence: 99%

mentioning

confidence: 99%

The link between aberrant hypothalamic–pituitary–adrenal axis activity during development and the emergence of aggression—Animal studies

Walker¹,

Papilloud²,

Huzard³

et al. 2018

Neuroscience & Biobehavioral Reviews

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“…Carbonitrides formed in the austenite phase are incoherent and have an arbitrary orientation relationship to the surrounding ferrite matrix of the final hot strip. In contrast, carbonitride particles which have nucleated during or after the y-a transformation have the Baker-Nutting orientation relationship to the surrounding ferrite matrix [23]. According to this relationship, either a <100> or <0 II > direction of the carbonitride particle is parallel to a < I00> direction of the ferrite unit cell.…”

Section: Morphology Of Precipitates Formed In Ferritementioning

confidence: 99%

“…The correlations for the precipitates and the ferritic matrix, given in table 2, correspond to these orientation relationships [24]. The crystallographic relationship between the orientation of the ferritic matrix and the particles can be determined by electron diffraction techniques and the particle origin (nucleation in austenite or ferrite) is established by comparison to the Baker-Nutting-relationship [13,23].…”

Section: Morphology Of Precipitates Formed In Ferritementioning

confidence: 99%

Niobium Carbide Precipitation in Microalloyed Steel

Klinkenberg¹,

Hulka²,

Bleck

2004

steel research international

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The precipitation of niobium carbo-nitrides in the austenite phase, interphase and ferrite phase of microalloyed steel was assessed by a criticalliterature review and a round table discussion. This work analyses the contribution of niobium carbide precipitates formed in ferrite in the precipitation hardening of commercially hot rolled strip. Thermodynamics and kinetics of niobium carbo-nitride precipitation as well as the effect of deformation and temperature on the precipitation kinetics are discussed in various examples to determine the amount of niobium in solid solution that will be available for precipitation hardening after thermomechanical rolling in the austenite phase and successive phase transformation.

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“…Saliva sampling, however, provides a non-invasive alternative that allows measuring short-term changes in unbound, hence biologically active cortisol [45]. Due to this advantage, saliva sampling is being applied more and more frequently in non-human primates [46][47][48][49][50][51][52] and is also the method of choice in this study.…”

Section: Introductionmentioning

confidence: 99%

Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques

et al. 2020

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Many animal species cooperate with conspecifics in various social contexts. While ultimate causes of cooperation are being studied extensively, its proximate causes, particularly endocrine mechanisms, have received comparatively little attention. Here, we present a study investigating the link between the hormone cortisol, cooperation and social bonds in long-tailed macaques ( Macaca fascicularis ). We tested 14 macaques in a dyadic cooperation task (loose-string paradigm), each with two partners of different social bond strength and measured their salivary cortisol before and after the task. We found no strong link between the macaques' cortisol level before the task and subsequent cooperative success. By contrast, we did find that the act of cooperating in itself led to a subsequent decrease in cortisol levels, but only when cooperating with closely bonded individuals. Two control conditions showed that this effect was not due to the mere presence of such an individual or the pulling task itself. Consequently, our study shows an intricate way in which the hypothalamic–pituitary–adrenal axis is involved in cooperation. Future studies should reveal whether and how our findings are driven by the anxiolytic effect of oxytocin, which has been associated with social bonding.

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Cited by 21 publications

References 47 publications

The link between aberrant hypothalamic–pituitary–adrenal axis activity during development and the emergence of aggression—Animal studies

The link between aberrant hypothalamic–pituitary–adrenal axis activity during development and the emergence of aggression—Animal studies

Niobium Carbide Precipitation in Microalloyed Steel

Cooperation with closely bonded individuals reduces cortisol levels in long-tailed macaques

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