文献类型： 外文期刊
作者： Zhong, Liqiao 1 ; Wu, Luyin 1 ; Ru, Huijun 1 ; Wei, Nian 1 ; Yao, Fan 1 ; Zhang, He 3 ; Ni, Zhaohui 1 ; Duan, Xinbin 1 ; Li, Yunfeng 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Fishery Resources & Environm Sci Expt Stn Uppermid, Minist Agr & Rural Affairs, Wuhan 430223, Peoples R China
2.Sun Yat sen Univ, Guangdong Prov Engn Technol Res Ctr Environm Pollu, Sch Publ Hlth, Dept Occupat & Environm Hlth, Guangzhou 510080, Peoples R China
3.Wenzhou Univ, Coll Life & Environm Sci, Natl & Local Joint Engn Res Ctr Ecol Treatment Tec, Zhejiang Prov Key Lab Subtrop Water Environm & Mar, Wenzhou 325035, Peoples R China
关键词： Phenanthrene; Adult zebrafish; Thyroid disruption; Hypothalamic-pituitary-thyroid axis; Sex-specific
期刊名称：COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY （ 影响因子：4.52； 五年影响因子：4.203 ）
ISSN： 1532-0456
年卷期： 2023 年 263 卷
页码：
收录情况： SCI
摘要： Polycyclic aromatic hydrocarbons (PAHs) are well-known contaminants with widespread distribution in envi-ronment and food. Phenanthrene is one of the most abundant PAHs in food and aquatic environment and generates reproductive and developmental toxicity in zebrafish. Nonetheless, whether phenanthrene caused sex -specific thyroid disruption in adult zebrafish is unclear. To determine this, adult zebrafish (male and female) were treated with phenanthrene (0, 0.85, 8.5, and 85 mu g/L) for 60 days. After the treatment period, we assessed the concentrations of thyroid hormones (THs) and expression levels of genes in the hypothalamic-pituitary -thyroid (HPT) axis. The results showed that phenanthrene exposure can lead to thyroid disruption in both male and female zebrafish. Exposure to phenanthrene dramatically reduced the levels of L-thyroxine (T4) and L-triiodothyronine (T3) in both male and female zebrafish, with a similar trend in both. However, the genes expression profiles of hypothalamic-pituitary-thyroid (HPT) axis were sex-specific. In all, the present study demonstrated that phenanthrene exposure could result in sex-specific thyroid disruption in adult zebrafish.
- 相关文献
作者其他论文 更多>>
-
Similar but different assembly processes of bacterial and micro-eukaryotic communities in an urban river
作者：Cai, Shenwen;Zhao, Jun;Sheng, Enguo;Fan, Leilei;Shen, Ziwei;Li, Yunfeng
关键词：Bacteria; Micro-eukaryotes; Seasonal variation; Community assembly; Stochastic process
-
Comparing Ecosystem Structure and Function of the Geheyan Reservoir Based on the Ecopath Model After a Fishing Ban
作者：Xiang, Miao;Wei, Nian;Meng, Zihao;Hu, Feifei;Li, Xuemei;Liu, Haoran
关键词：aquatic ecosystem; ecosystem structure; reservoir; food web; fishing ban
-
Survival Strategies and Color Preferences of Mandarin Fish (Siniperca chuatsi) and Mud Carp (Cirrhinus molitorella): Implications for Aquaculture
作者：Xiang, Miao;Wei, Nian;Liao, Mulan;Meng, Zihao;Li, Xuemei;Liu, Haoran
关键词：animal welfare; habitat coloration; fish behavior; predator-prey system; preference
-
Impacts of local environment and land use/cover on spatial-temporal patterns of α and β fish diversity in the Anning River, China
作者：Zhou, Ruihang;Ru, Huijun;Li, Yunfeng;Ma, Baoshan;Zhou, Ruihang;Lin, Pengcheng;Xia, Zhijun;Chang, Tao
关键词：Anning River; alpha and beta diversity; Functional traits; Turnover; Variance partitioning
-
Consistent color preference of largefin longbarbel catfish (Mystus macropterus) across life stages: Implications for aquaculture
作者：Xiang, Miao;Liu, Haoran;Wei, Nian;Liao, Mulan;Chen, Siqi;Meng, Zihao;Zhu, Yongjiu;Yang, Deguo;Li, Xiaoli;Li, Xuemei;Liu, Haoran
关键词：Animal welfare; Aquaculture; Background color preference; Life-history stages; Mystus macropterus
-
Genetic diversity of Gymnocypris firmispinatus: Insights from microsatellites and mitochondrial DNA among wild, broodstock source, and broodstock populations
作者：He, Huke;Qi, Pengzhi;He, Huke;Tian, Haifeng;Peng, Liang;Zhong, Liqiao;Ma, Baoshan;Wang, Xiaodong;Qi, Pengzhi
关键词：Gymnocypris firmispinatus; Molecular markers; Genetic diversity; Population structure; Stock enhancement release activities
-
Impact of the fishing ban on fish diversity and population structure in the middle reaches of the Yangtze River, China
作者：Du, Juan;Tian, Huiwu;Xiang, Zhiyuan;Yu, Lixiong;Duan, Xinbin;Chen, Daqing;Liu, Mingdian;Du, Juan;Zhao, Kangshun;Xu, Jun;Zhao, Kangshun;Xu, Jun
关键词：fish diversity; body length; food web; fishing ban; Yangtze River
