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Social correlates of the dominance rank and long-term cortisol levels in adolescent and adult male rhesus macaques (Macaca mulatta)
Feng, Xiaoli1; Wu, Xujun1,2; Morrill, Ryan J.1; Li, Zhifei1,2; Li, Chunlu1; Yang, Shangchuan1; Li, Zhaoxia1; Cui, Ding3,5; Lv, Longbao4; Hu, Zhengfei4; Zhang, Bo1; Yin, Yong7; Guo, Liyun8; Qin, Dongdong1,3,5; Hu, Xintian1,6
2016-05-05
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
文章类型Article
卷号6期号:0页码:25431
摘要A common pattern in dominance hierarchies is that some ranks result in higher levels of psychosocial stress than others. Such stress can lead to negative health outcomes, possibly through altered levels of stress hormones. The dominance rank-stress physiology relationship is known to vary between species; sometimes dominants show higher levels of glucocorticoid stress hormones, whereas in other cases subordinates show higher levels. It is less clear how this relationship varies between groups of different ages or cultures. In this study, we used long-term cortisol measurement methods to compare the effect of rank on cortisol levels in adult and adolescent male rhesus macaques. In the adult groups, subordinates had significantly higher cortisol levels. In the adolescents, no significant correlation between cortisol and status was found. Further analysis demonstrated that the adult hierarchy was stricter than that of the adolescents. Adult subordinates received extreme aggression more frequently than dominants, and this class of behavior was positively correlated with cortisol; by contrast, adolescents showed neither trend. Together, these findings provide evidence for a cortisol rank relationship determined by social factors, namely, despotism of the group, and highlight the importance of group-specific social analysis when comparing or combining results obtained from different groups of animals.
DOI10.1038/srep25431
收录类别SCI ; SSCI
语种英语
项目资助者National Program on Key Basic Research Project (973 Programs)(2015CB755605 ; Strategic Priority Research Program of CAS(XDB02020005) ; Selected Frontier Scientific Significant Breakthrough Project of CAS ; Key Program of the Chinese Academy of Sciences(KZCC-EW-103-2) ; Training Program of the Major Research Plan of the National Natural Science Foundation of China(91332120) ; National Natural Science Foundation of China(81471312 ; Applied Basic Research Programs of Science and Technology Commission Foundation of Yunnan Province(2014FA047) ; Yunnan Medical and Scientific Development Program(2014NS043) ; Yunnan Provincial Project to Attract One-hundred Exceptional Talents from Overseas ; 2012CB825503 ; 81460352 ; 2012CBA01304) ; 31271167 ; 81271495)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000375539100001
WOS标题词Science & Technology
关键词[WOS]FEMALE CYNOMOLGUS MONKEYS ; SOCIOECONOMIC-STATUS ; BEHAVIOR ; STRESS ; HEALTH ; PRIMATE ; TESTOSTERONE ; DETERMINANTS ; INEQUALITIES ; ACQUISITION
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文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/19974
专题脑与认知科学国家重点实验室
作者单位1.Chinese Acad Sci & Yunnan Prov, Kunming Inst Zool, Key Lab Anim Models & Human Dis Mech, Kunming 650223, Yunnan, Peoples R China
2.Univ Chinese Acad Sci, Kunming Coll Life Sci, Kunming 650204, Yunnan, Peoples R China
3.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Kunming Inst Zool, Kunming Primate Res Ctr, Kunming 650223, Yunnan, Peoples R China
5.Chinese Acad Sci, Inst Biophys, Beijing 100101, Peoples R China
6.Chinese Acad Sci, CAS Ctr Excellence Brain Sci, 320 Yue Yang Rd, Shanghai 200031, Peoples R China
7.Kunming Med Univ, Affiliated Hosp 4, Dept Rehabil Med, Kunming 650021, Yunnan, Peoples R China
8.Kunming Med Univ, Affiliated Hosp 4, Dept Ophthalmol, Kunming 650021, Yunnan, Peoples R China
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Feng, Xiaoli,Wu, Xujun,Morrill, Ryan J.,et al. Social correlates of the dominance rank and long-term cortisol levels in adolescent and adult male rhesus macaques (Macaca mulatta)[J]. SCIENTIFIC REPORTS,2016,6(0):25431.
APA Feng, Xiaoli.,Wu, Xujun.,Morrill, Ryan J..,Li, Zhifei.,Li, Chunlu.,...&Hu, Xintian.(2016).Social correlates of the dominance rank and long-term cortisol levels in adolescent and adult male rhesus macaques (Macaca mulatta).SCIENTIFIC REPORTS,6(0),25431.
MLA Feng, Xiaoli,et al."Social correlates of the dominance rank and long-term cortisol levels in adolescent and adult male rhesus macaques (Macaca mulatta)".SCIENTIFIC REPORTS 6.0(2016):25431.
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