Perfluorooctanoic acid exposure impact a trade-off between self-maintenance and reproduction in lizards (Eremias argus) in a gender-dependent manner.

生理学 孵化 少年 生态学 性二态性 生殖成功
作者
Luyao Zhang,Zhiyuan Meng,Li Chen,Guiting Zhang,Wenjun Zhang,Zhongnan Tian,Zikang Wang,Simin Yu,Zhiqiang Zhou,Jinling Diao
出处
期刊:Environmental Pollution [Elsevier]
卷期号:262: 114341- 被引量:3
标识
DOI:10.1016/j.envpol.2020.114341
摘要

Abstract The trade-off between self-maintenance and reproduction has been explored wildly in reptiles. However, the effects of exogenous pollutants on the life history traits of reptiles have not been paid attention to. In the current study, lizards (Eremias argus), living in the soil polluted by perfluorooctanoic acid (PFOA) were selected as the main focus. Bodyweight, survival rate, clutch characteristics and biochemical analysis (immune response, lipid accumulation, sex steroid secretion, antioxidant level, and metabolomics) were investigated and the results revealed that lizards’ life-history trade-offs are gender-dependent: females were more inclined to choose a “Conservative” life-history strategy. After 60 days of exposure to PFOA, larger body weight, higher survival rate, stronger immune response, and lighter egg mass in females suggested that their trade-offs are more biased towards self-maintenance. Whereas, the “Risk” strategy would more popular among males: reduced body weight and survival rate, and suffering from oxidative damage indicated that males made little investment in self-maintenance.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
lemonfang完成签到,获得积分10
1秒前
3秒前
香蕉觅云应助hahaha采纳,获得30
4秒前
小妮子完成签到,获得积分10
5秒前
又甘又刻完成签到,获得积分10
5秒前
lemonfang发布了新的文献求助10
5秒前
8秒前
9秒前
毛豆应助陈老师耶采纳,获得10
9秒前
12秒前
Evan123完成签到,获得积分10
12秒前
13秒前
Francesca发布了新的文献求助10
15秒前
YY完成签到,获得积分10
17秒前
壮观梦之完成签到,获得积分10
17秒前
科研发布了新的文献求助10
18秒前
思源应助义气的德天采纳,获得10
20秒前
20秒前
Ash完成签到,获得积分10
20秒前
22秒前
小二郎应助科研通管家采纳,获得10
22秒前
ding应助科研通管家采纳,获得10
22秒前
不配.应助科研通管家采纳,获得20
22秒前
丰知然应助科研通管家采纳,获得10
22秒前
Orange应助科研通管家采纳,获得10
23秒前
23秒前
丰知然应助科研通管家采纳,获得10
23秒前
23秒前
23秒前
23秒前
23秒前
Maolin完成签到,获得积分10
26秒前
阿兰完成签到 ,获得积分10
28秒前
你的福气还在后头完成签到 ,获得积分10
32秒前
x7完成签到,获得积分20
32秒前
36秒前
37秒前
zzszy发布了新的文献求助10
38秒前
小龙虾吖发布了新的文献求助10
38秒前
Ava应助Francesca采纳,获得10
38秒前
高分求助中
Spray / Wall-interaction Modelling by Dimensionless Data Analysis 2000
Mathematics and Finite Element Discretizations of Incompressible Navier—Stokes Flows 500
2024 Medicinal Chemistry Reviews 400
Dictionary of socialism 350
Mixed-anion Compounds 300
Geochemistry, 2nd Edition 地球化学经典教科书第二版 300
Idoxuridine 260
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3195169
求助须知:如何正确求助?哪些是违规求助? 2844032
关于积分的说明 8047953
捐赠科研通 2508482
什么是DOI,文献DOI怎么找? 1340846
科研通“疑难数据库(出版商)”最低求助积分说明 639041
邀请新用户注册赠送积分活动 608006