InP/ZnS QDs exposure induces developmental toxicity in rare minnow ( Gobiocypris rarus ) embryos

2018 ◽  
Vol 60 ◽  
pp. 28-36 ◽  
Author(s):  
Yao Chen ◽  
Yang Yang ◽  
Fang Ou ◽  
Li Liu ◽  
Xiao-hong Liu ◽  
...  
Keyword(s):  
Developmental Toxicity ◽  
Gobiocypris Rarus ◽  
Rare Minnow

scholarly journals Developmental Toxicity of Carbon Quantum Dots to the Embryos/Larvae of Rare Minnow (Gobiocypris rarus)

2016 ◽  
Vol 2016 ◽  
pp. 1-11 ◽  
Author(s):  
Yuan-Yuan Xiao ◽  
Li Liu ◽  
Yao Chen ◽  
Yu-Lian Zeng ◽  
Ming-Zhi Liu ◽  
...  
Keyword(s):  
Developmental Stages ◽  
Developmental Toxicity ◽  
Carbon Quantum Dots ◽  
Spinal Curvature ◽  
Hatching Rate ◽  
Gobiocypris Rarus ◽  
Spontaneous Movements ◽  
Rare Minnow ◽  
Pericardial Edema ◽  
Cellular Dna

The toxic effects of CDs on rare minnow (Gobiocypris rarus) embryos at different developmental stages were investigated. The results showed that rare minnow embryos had decreased spontaneous movements, body length, increased heart rate, pericardial edema, yolk sac edema, tail/spinal curvature, various morphological malformations, and decreased hatching rate. Biochemical analysis showed the CDs exposure significantly inhibited the activity of Na+/K+-ATPase and Ca2+-ATPase and increased the MDA contents and the activity of SOD, CAT, and GPX. Further examination suggested that the CDs exposure induced serious embryonic cellular DNA damage. Moreover, the CDs exposure induced upregulation of development related genes (Wnt8aandMstn) along with the downregulation ofVezf1. Overall, the present study revealed that the CDs exposure has significant development toxicity on rare minnow embryos/larvae. Mechanistically, this toxicity might result from the pressure of induced oxidative stress coordinate with the dysregulated development related gene expression mediated by the CDs exposure.

Developmental toxicity in rare minnow (Gobiocypris rarus) embryos exposed to Cu, Zn and Cd

2014 ◽  
Vol 104 ◽  
pp. 269-277 ◽  
Author(s):  
Bin Zhu ◽  
Lei Liu ◽  
Dong-Liang Li ◽  
Fei Ling ◽  
Gao-Xue Wang
Keyword(s):  
Developmental Toxicity ◽  
Gobiocypris Rarus ◽  
Rare Minnow

Developmental toxicity of 3,4-dichloroaniline on rare minnow (Gobiocypris rarus) embryos and larvae

Chemosphere ◽  
2013 ◽  
Vol 90 (3) ◽  
pp. 1132-1139 ◽  
Author(s):  
Bin Zhu ◽  
Tianqiang Liu ◽  
Xuegang Hu ◽  
Gaoxue Wang
Keyword(s):  
Developmental Toxicity ◽  
Gobiocypris Rarus ◽  
Rare Minnow

RESISTANCE OF SIGCRV TRANSGENIC RARE MINNOW(GOBIOCYPRIS RARUS)TO GRASS CARP REOVIRUS

2010 ◽  
Vol 36 (4) ◽  
pp. 837-842 ◽  
Author(s):  
Sha LIAO ◽  
Yun CHEN ◽  
Fu-Kuan DU ◽  
Ya-Ping WANG ◽  
Lan-Jie LIAO ◽  
...  
Keyword(s):  
Grass Carp ◽  
Gobiocypris Rarus ◽  
Grass Carp Reovirus ◽  
Rare Minnow
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