Combined effects of acute thermal and hypo-osmotic stresses on osmolality and hsp70, hsp90 and sod expression in the sea cucumber Apostichopus japonicus Selenka

2013 ◽  
Vol 22 (3) ◽  
pp. 1149-1161 ◽  
Author(s):  
Qing-lin Wang ◽  
Shan-shan Yu ◽  
Chuan-xin Qin ◽  
Shuang-lin Dong ◽  
Yun-wei Dong
Keyword(s):  
Sea Cucumber ◽  
Apostichopus Japonicus ◽  
Combined Effects

scholarly journals Combined Effects of Elevated Temperature and Crude Oil Pollution on Oxidative Stress and Apoptosis in Sea Cucumber (Apostichopus japonicus, Selenka)

2021 ◽  
Vol 18 (2) ◽  
pp. 801
Author(s):  
Xishan Li ◽  
Chengyan Wang ◽  
Nan Li ◽  
Yali Gao ◽  
Zhonglei Ju ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Oxidative Damage ◽  
Crude Oil ◽  
Sea Cucumber ◽  
Oil Pollution ◽  
Apostichopus Japonicus ◽  
Global Climate ◽  
Combined Effects ◽  
Water Accommodated Fractions ◽  
Cellular Apoptosis

Currently, global climate change and oil pollution are two main environmental concerns for sea cucumber (Apostichopus japonicus) aquaculture. However, no study has been conducted on the combined effects of elevated temperature and oil pollution on sea cucumber. Therefore, in the present study, we treated sea cucumber with elevated temperature (26 °C) alone, water-accommodated fractions (WAF) of Oman crude oil at an optimal temperature of 16 °C, and Oman crude oil WAF at an elevated temperature of 26 °C for 24 h. Results showed that reactive oxygen species (ROS) level and total antioxidant capacity in WAF at 26 °C treatment were higher than that in WAF at 16 °C treatment, as evidenced by 6.03- and 1.31-fold-higher values, respectively. Oxidative damage assessments manifested that WAF at 26 °C treatment caused much severer oxidative damage of the biomacromolecules (including DNA, proteins, and lipids) than 26 °C or WAF at 16 °C treatments did. Moreover, compared to 26 °C or WAF at 16 °C treatments, WAF at 26 °C treatment induced a significant increase in cellular apoptosis by detecting the caspase-3 activity. Our results revealed that co-exposure to elevated temperature and crude oil could simulate higher ROS levels and subsequently cause much severer oxidative damage and cellular apoptosis than crude oil alone on sea cucumber.

Cytological observations on fertilization and early embryonic development in sea cucumber Apostichopus japonicus

2012 ◽  
Vol 36 (2) ◽  
pp. 272 ◽  
Author(s):  
Jie TAN ◽  
Hui-ling SUN ◽  
Fei GAO ◽  
Jing-ping YAN ◽  
Ying-hui DONG ◽  
...  
Keyword(s):  
Embryonic Development ◽  
Sea Cucumber ◽  
Apostichopus Japonicus ◽  
Early Embryonic Development

Effects of potential probiotics on growth performance and immune response of the juvenile sea cucumber (Apostichopus japonicus)

2010 ◽  
Vol 34 (6) ◽  
pp. 775-783 ◽  
Author(s):  
Hui-hui ZHOU ◽  
Hong-ming MA ◽  
Wen-bing ZHANG ◽  
Wei XU ◽  
Zhi-guo LIUFU ◽  
...  
Keyword(s):  
Immune Response ◽  
Growth Performance ◽  
Sea Cucumber ◽  
Apostichopus Japonicus

Antioxidant and antihyperlipidemic activities of polysaccharides from sea cucumber Apostichopus japonicus

2012 ◽  
Vol 90 (4) ◽  
pp. 1664-1670 ◽  
Author(s):  
Xin Liu ◽  
Zhenliang Sun ◽  
Miansong Zhang ◽  
Xiumei Meng ◽  
Xuekui Xia ◽  
...  
Keyword(s):  
Sea Cucumber ◽  
Apostichopus Japonicus

A rapid and reliable method for genetic sex identification in sea cucumber, Apostichopus japonicus

Aquaculture ◽  
2021 ◽  
pp. 737021
Author(s):  
Jin-Liang Wei ◽  
Jing-Jing Cong ◽  
Zhi-Hui Sun ◽  
Jian Song ◽  
Chong Zhao ◽  
...  
Keyword(s):  
Sea Cucumber ◽  
Reliable Method ◽  
Apostichopus Japonicus ◽  
Sex Identification ◽  
Genetic Sex Identification
Sign in / Sign up

Export Citation Format

Share Document