| DOI: | 10.1016/j.tree.2013.01.015
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| 论文题名: | Does reproduction cause oxidative stress? An open question |
| 作者: | Metcalfe N.B.; Monaghan P.
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| 刊名: | Trends in Ecology and Evolution
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| ISSN: | 1695347
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| 出版年: | 2013
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| 卷: | 28, 期:6 | | 起始页码: | 347
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| 结束页码: | 350
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| 语种: | 英语
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| 英文关键词: | Cost of reproduction
; Life-history strategies
; Oxidative stress
; Resource allocation
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| Scopus关键词: | empirical analysis
; environmental stress
; experimental study
; life history
; oxidation
; reproductive behavior
; reproductive cost
; animal
; biological model
; methodology
; oxidative stress
; physiology
; reproduction
; vertebrate
; Animals
; Models, Biological
; Oxidative Stress
; Reproduction
; Research Design
; Vertebrates
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| 英文摘要: | There has been substantial recent interest in the possible role of oxidative stress as a mechanism underlying life-history trade-offs, particularly with regard to reproductive costs. Several recent papers have found no evidence that reproduction increases oxidative damage and so have questioned the basis of the hypothesis that oxidative damage mediates the reproduction-lifespan trade-off. However, we suggest here that the absence of the predicted relationships could be due to a fundamental problem in the design of all of the published empirical studies, namely a failure to manipulate reproductive effort. We conclude by suggesting experimental approaches that might provide a more conclusive test of the hypothesis. © 2013 Elsevier Ltd. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/67412
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| Appears in Collections: | 全球变化的国际研究计划
气候变化与战略
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作者单位: | Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Graham Kerr Building, Glasgow, G12 8QQ, United Kingdom
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| Recommended Citation: | |
Metcalfe N.B.,Monaghan P.. Does reproduction cause oxidative stress? An open question[J]. Trends in Ecology and Evolution,2013-01-01,28(6)
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