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	Seasonal changes in adrenocortical responses to acute stress in eurasian tree sparrow (passer montanus) on the tibetan plateau: comparison with house sparrow (p. domesticus) in north america and with the migratory p. domesticus in qinghai province
	Li, Dongming1,2; Wang, Gang2; Wingfield, John C.2,4; Zhang, Zhi1,3; Ding, Changqing1; Lei, Fumin1
刊名	General and comparative endocrinology
	2008-08-01
卷号	158期号:1页码:47-53
关键词	Adrenocortical response Corticosterone Eurasian tree sparrow House sparrow Breeding Wintering Corticosterone binding globulin
ISSN号	0016-6480
DOI	10.1016/j.ygcen.2008.06.002
通讯作者	Lei, fumin(leifm@ioz.ac.cn)
英文摘要	Seasonal modulation of the adrenocortical response to stress appears to be ubiquitous in arctic-breeding and temperate-zone-breed in g birds, but has not been well investigated in alpine-breeding species at mid-latitude. we examined the adrenocortical response to acute stress (capture, handling and restraint) in populations of eurasian tree sparrow (passer montanus) among seasons and migratory house sparrow (p. domesticus bactrianus) in pre-breeding on the qinghai-xizang plateau (the tibetan plateau). a population of house sparrow (passer domesticus domesticus) was also sampled in lowland phoenix, arizona during breeding and wintering stages. in eurasian tree sparrows, baseline corticosterone (cort) does not differ among life history stages, but stress-induced cort level (maximal cort, total and corrected integrated cort) is significantly higher in late breeding stage than those in early breeding and prebasic molt stages. in house sparrows, stress-induced cort level does not differ between sites and life history stages, but baseline cort is significantly lower in pre-breeding from qinghai compared with those in breeding and wintering stages from phoenix. interestingly, both baseline cort and maximal cort do not differ between the populations of eurasian tree sparrow and house sparrow in early/pre-breeding stage although tree sparrow is resident species whereas house sparrow is migratory in qinghai. our results suggest that the extreme environment of the tibetan plateau does not have significant effects on adrenocortical responses to acute stress in eurasian tree sparrows and house sparrows, which may be a result of masking by human activities. these invasive human commensals may have a unique hpa axis response to different environments because they can take advantage of human food sources and shelter (i.e. buildings). (c) 2008 elsevier inc. all rights reserved.
WOS关键词	DARK-EYED JUNCOS ; EXPERIMENTALLY ELEVATED TESTOSTERONE ; ZONOTRICHIA-LEUCOPHRYS-GAMBELII ; HORMONE-BEHAVIOR INTERACTIONS ; PLASMA-CORTICOSTERONE ; REPRODUCTIVE SUCCESS ; ENDOCRINE RESPONSES ; AUTUMN MIGRATION ; BINDING GLOBULIN ; INDIVIDUAL RISK
WOS研究方向	Endocrinology & Metabolism
WOS类目	Endocrinology & Metabolism
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000258312200008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2392175
专题	中国科学院大学
通讯作者	Lei, Fumin
作者单位	1.Chinese Acad Sci, Inst Zool, Beijing 100101, Peoples R China 2.Univ Washington, Dept Biol, Seattle, WA 98195 USA 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Univ Calif Davis, Sect Neurobiol Physiol & Behav, Davis, CA 95616 USA
推荐引用方式 GB/T 7714	Li, Dongming,Wang, Gang,Wingfield, John C.,et al. Seasonal changes in adrenocortical responses to acute stress in eurasian tree sparrow (passer montanus) on the tibetan plateau: comparison with house sparrow (p. domesticus) in north america and with the migratory p. domesticus in qinghai province[J]. General and comparative endocrinology,2008,158(1):47-53.
APA	Li, Dongming,Wang, Gang,Wingfield, John C.,Zhang, Zhi,Ding, Changqing,&Lei, Fumin.(2008).Seasonal changes in adrenocortical responses to acute stress in eurasian tree sparrow (passer montanus) on the tibetan plateau: comparison with house sparrow (p. domesticus) in north america and with the migratory p. domesticus in qinghai province.General and comparative endocrinology,158(1),47-53.
MLA	Li, Dongming,et al."Seasonal changes in adrenocortical responses to acute stress in eurasian tree sparrow (passer montanus) on the tibetan plateau: comparison with house sparrow (p. domesticus) in north america and with the migratory p. domesticus in qinghai province".General and comparative endocrinology 158.1(2008):47-53.

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