Longevity and life history coevolve with oxidative stress in birds.

Longevity and life history coevolve with oxidative stress in birds.
复制标题

DOI:
10.1111/1365-2435.13228
复制
发表时间:
2019-01
期刊:
影响因子:
5.2
通讯作者:
Pap PL
Pap PL
中科院分区:
环境科学与生态学1区
文献类型:
--
作者:
Vágási CI;Vincze O;Pătraș L;Osváth G;Pénzes J;Haussmann MF;Barta Z;Pap PL

文献摘要

参考文献

被引文献

相似文献

1. 衰老和生命史进化的机制仍然难以捉摸。氧化应激会导致细胞损伤累积,是发挥作用的机制之一。 2. 在本文中,我们基于 88 种自由生活鸟类的氧化生理学前所未有的数据集,通过全面的系统发育比较来测试“衰老的氧化应激理论”和“生命史的氧化应激假说”。 3. 我们首次表明,寿命较长的鸟类具有较高的非酶抗氧化能力,并且其脂质遭受的氧化损伤较少。我们还发现,生活节奏较快的鸟类要么具有较低的非酶抗氧化能力,要么暴露于较高水平的氧化损伤,而成年鸟类的年死亡率与氧化状态无关。 4.这些结果强化了氧化应激在寿命进化中的作用,也证实了氧化状态在自由生活的鸟类生命史进化中的作用。
1. The mechanisms that underpin the evolution of ageing and life histories remain elusive. Oxidative stress, which results in accumulated cellular damages, is one of the mechanisms suggested to play a role. 2. In this paper, we set out to test the “oxidative stress theory of ageing” and the “oxidative stress hypothesis of life histories” using a comprehensive phylogenetic comparison based on an unprecedented dataset of oxidative physiology in 88 free-living bird species. 3. We show for the first time that bird species with longer lifespan have higher non-enzymatic antioxidant capacity and suffer less oxidative damage to their lipids. We also found that bird species featuring a faster pace-of-life either have lower non-enzymatic antioxidant capacity or are exposed to higher levels of oxidative damage, while adult annual mortality does not relate to oxidative state. 4. These results reinforce the role of oxidative stress in the evolution of lifespan and also corroborate the role of oxidative state in the evolution of life histories among free-living birds.
DOI: 10.1111/j.2041-210x.2010.00087.x
发表时间: 2011-08-01
影响因子: 6.6
作者:
Baudisch, Annette
通讯作者: Baudisch, Annette
DOI: 10.1242/jeb.054643
发表时间: 2011-06-01
影响因子: 2.8
作者:
Harper, James M.;Wang, Min;Miller, Richard A.
通讯作者: Miller, Richard A.
DOI: 10.1016/s0891-5849(00)00317-8
发表时间: 2000-08-01
影响因子: 7.4
作者:
Cadenas, E;Davies, KJA
通讯作者: Davies, KJA
DOI: 10.1086/597610
发表时间: 2009-05-01
影响因子: 2.9
作者:
Bokony, Veronika;Lendvai, Adam Z.;Chastel, Olivier
通讯作者: Chastel, Olivier
DOI: 10.1016/j.bbagen.2009.07.010
发表时间: 2009-10
影响因子: 3
作者:
Flatt, Thomas;Schmidt, Paul S.
通讯作者: Schmidt, Paul S.