Quality of maternal and paternal care predicts later stress reactivity in the cooperatively-breeding marmoset (Callithrix geoffroyi).
Quality of maternal and paternal care predicts later stress reactivity in the cooperatively-breeding marmoset (Callithrix geoffroyi).
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DOI：
10.1016/j.psyneuen.2013.08.011
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发表时间：
2013-12
影响因子：
3.7
通讯作者：
French, Jeffrey A.
中科院分区：
文献类型：
--
作者：
Birnie, Andrew K.;Taylor, Jack H.;Cavanaugh, Jon;French, Jeffrey A.
出生后早期社会环境的变化可能对下丘脑-垂体-肾上腺（HPA）轴应激反应产生持久影响。大鼠和猕猴在出生后早期受到低质量或虐待性的孕产妇护理，在整个发育过程中和成年期对环境应激源的HPA反应比在高质量的早期孕产妇环境中饲养的动物更明显。然而，鲜为人知的是，HPA应激反应风格的相对贡献，在发展中的后代的物种，后代的照顾是常规提供的组成员以外的母亲，如在合作繁殖的哺乳动物。绒猴表现出合作养育后代，除了母亲提供的照顾外，父亲和哥哥姐姐也提供照顾。我们评估了早期母亲，父亲，和哥哥姐姐照顾HPA反应的社会分离在圈养白面绒猴后代（Callithrix geoffroyi）的发展。我们监测了绒猴出生后60天内母亲、父亲和哥哥姐姐对后代的照顾。在后来的发展中，每只绒猴在6个月、12个月和18个月大时经历了三个标准化的社会分离/新奇接触压力源。在分离过程中，我们收集了尿液样本，并通过酶免疫测定法分析了皮质醇水平。被整个家庭拒绝的婴儿对社会分离表现出更高的皮质醇反应。当母亲、父亲和年长的兄弟姐妹被分别分析时，也发现了这种关系。没有发现皮质醇反应的差异之间的后代，收到高和低利率的携带或高和低利率的舔和梳理任何组成员。在合作繁殖的绒猴，早期的社会线索，从多个类的照顾者可能会影响HPA的压力反应在整个生命周期。
Variation in the early postnatal social environment can have lasting effects on hypothalamic-pituitary-adrenal (HPA) axis stress responses. Both rats and macaque monkeys subjected to low quality or abusive maternal care during the early postnatal period have more pronounced HPA responses to environmental stressors throughout development and into adulthood compared to animals reared in higher quality early maternal environments. However, little is known about the relative contributions to HPA stress response styles in developing offspring in species in which offspring care is routinely provided by group members other than the mother, such as in cooperatively breeding mammals. Marmoset monkeys exhibit cooperative offspring rearing, with fathers and older siblings providing care in addition to that provided by the mother. We evaluated the effects of early maternal, paternal, and older sibling care on HPA responses to social separation across development in captive white-faced marmoset offspring (Callithrix geoffroyi). We monitored offspring care by mothers, fathers, and older siblings in marmosets for the first 60 days of life. Later in development, each marmoset experienced three standardized social separation/novelty exposure stressors at 6, 12, and 18 months of age. During separation, we collected urine samples and analyzed them via enzyme immunoassay for cortisol levels. Infants that received higher rates of rejections from the entire family group showed higher cortisol responses to social separation. This relationship was found when mothers, fathers, and older siblings, were analyzed separately as well. No differences in cortisol responses were found between offspring that received high and low rates of carrying or high and low rates of licking and grooming by any group member. In the cooperatively breeding marmoset, early social cues from multiple classes of caregivers may influence HPA stress responses throughout the lifespan.
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影响因子：
3.5
作者：
Cavanaugh, Jon;French, Jeffrey A.
通讯作者：
French, Jeffrey A.
影响因子：
2.5
作者：
CLEVELAND, J;SNOWDON, CT
通讯作者：
SNOWDON, CT
影响因子：
2.4
作者：
McEwen, BS
通讯作者：
McEwen, BS
影响因子：
3.5
作者：
French, Jeffrey A.;Smith, Adam S.;Korgan, Austin
通讯作者：
Korgan, Austin
影响因子：
3.6
作者：
Johnson, EO;Kamilaris, TC;Chrousos, GP
通讯作者：
Chrousos, GP