Bioconcentration and Antioxidant Status Responses in Zebrafish (Danio Rerio) Under Atrazine Exposure
نویسندگان
چکیده
منابع مشابه
Effects of subchronic exposure to atrazine on zebrafish (Danio rerio).
The aim of this study was to investigate the effects of subchronic exposure to atrazine on fish growth and the development of histopathological changes in selected organs (gill, kidney, liver) in Danio rerio. Juvenile growth tests were performed on D. rerio according to OECD method No. 215. For 28 days, fish at an initial age of 30 days were exposed to the environmental atrazine concentration c...
متن کاملEFFECT OF AS(III) OXIDE EXPOSURE ON OXIDATIVE AND ANTIOXIDANT STATUS OF ZEBRAFISH, Danio rerio
The mechanism of arsenic toxicity on oxidative stress is currently and most widely documented (Ercal et al., 2001). Arsenic may induce oxidative stress of interacting with antioxidants and increasing inflammation, resulting in the accumulation of free radicals in cells (Halliwell and Whitemann, 2004). One of the earliest responses to arsenic toxicity is the increase in reactive oxygen species (...
متن کاملDanio Rerio, the Zebrafish
The zebrafish has long been a favourite model for the study of vertebrate development. Here we provide an overview of the current state of knowledge and resources for the study of this fish, with comments on the future direction of zebrafish genomics from Professor Mark Fishman and Dr Stephen Wilson.
متن کاملBoldness Predicts Social Status in Zebrafish (Danio rerio)
This study explored if boldness could be used to predict social status. First, boldness was assessed by monitoring individual zebrafish behaviour in (1) an unfamiliar barren environment with no shelter (open field), (2) the same environment when a roof was introduced as a shelter, and (3) when the roof was removed and an unfamiliar object (Lego® brick) was introduced. Next, after a resting peri...
متن کاملGonadal transcriptome responses and physiological consequences of exposure to oestrogen in breeding zebrafish (Danio rerio).
Environmental oestrogens are widespread in the aquatic environment and cause alterations in sexual development and function in vertebrates. The molecular pathways underpinning these effects, however, remain poorly understood. In this study, we aimed at generating a mechanistic understanding of the disruptive effects of exposure to environmentally relevant concentrations of 17 alpha-ethinyloestr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Chemical Engineering and Applications
سال: 2013
ISSN: 2010-0221
DOI: 10.7763/ijcea.2013.v4.295