Evaluating the Impacts of Osmotic and Oxidative Stress on Common Carp (Cyprinus carpio, L.) Sperm Caused by Cryopreservation Techniques
文献类型: 外文期刊
第一作者: Li, Ping
作者: Li, Ping;Li, Zhi-Hua;Dzyuba, Boris;Hulak, Martin;Rodina, Marek;Linhart, Otomar;Li, Ping;Li, Zhi-Hua;Dzyuba, Boris
作者机构:
关键词: antioxidant;cryopreservation;cryoprotectant;osmotic stress;sperm;spermatozoa motility;stress
期刊名称:BIOLOGY OF REPRODUCTION ( 影响因子:4.285; 五年影响因子:4.307 )
ISSN: 0006-3363
年卷期: 2010 年 83 卷 5 期
页码:
收录情况: SCI
摘要: Cryopreservation causes osmotic changes and oxidative damage that have sublethal and lethal effects on spermatozoa. We examined these osmotic and oxidative effects on common carp spermatozoa motility; membrane integrity; levels of thiobarbituric-acid-reactive substance (TBARS) and carbonyl groups (CP); and the activity of superoxide dismutase (SOD), glutathione reductase, and glutathione peroxidase (GPx). Sperm was diluted in dimethyl sulfoxide (DMSO) and ethylene glycol-based extenders, followed by equilibration, freezing, and thawing. Equilibration in DMSO extender resulted in a significant reduction of spermatozoa motility, but motility was induced in those spermatozoa following dilution with saline buffer, which usually inhibits undiluted spermatozoa motility. Spermatozoa velocity and membrane integrity decreased with both extenders following freezing and thawing. No significant difference in levels of TBARS or CP, or in SOD activity, was seen in samples equilibrated with either extender. The freeze/thaw process induced significantly higher levels of TBARS, CP, and GPx activity, but did not affect the level of SOD. Glutathione reductase activity was inhibited in samples exposed to DMSO extender. Ethylene glycol should be considered a preferred cryoprotective agent for common carp spermatozoa to reduce osmotic and oxidative stress during cryopreservation.
分类号:
- 相关文献
作者其他论文 更多>>
-
Regulating heat-induced fibrous whey protein-wheat starch composite emulsion gels as dysphagia food by preheating temperature: Insights from protein-starch interactions
作者:Wang, Zhiming;Zeng, Jiarui;Deng, Yuanyuan;Zhou, Pengfei;Li, Ping;Zhao, Zhihao;Liu, Guang;Zhang, Mingwei;Wang, Zhiming;Zhang, Mingwei;Zhang, Mingwei
关键词:Texture-modified; IDDSI test; Protein aggregates; Gel network structure; Starch digestibility
-
TPT disrupts early embryonic development and glucose metabolism of marine medaka in different salinites
作者:Li, Tengzhou;Liu, Bin;Xing, Shaoying;Liu, Ling;Li, Ping;Li, Zhi-Hua;Li, Luoxin
关键词:Oryzias melastigma; Triphenyltin; Salinity; Insulin signaling pathway
-
Impact of homogenization methods on the interfacial protein composition and stability of peanut oil body emulsion with sodium caseinate and maltodextrin
作者:Lin, Zihui;Zhou, Pengfei;Deng, Yuanyuan;Liu, Guang;Li, Ping;Zeng, Jiarui;Zhang, Yan;Tang, Xiaojun;Zhao, Zhihao;Zhang, Mingwei;Lin, Zihui
关键词:Peanut oil body; Homogenization methods; Emulsion; Interfacial protein; Stability
-
Influence of Mikania micrantha Kunth Flavonoids on Composition of Soil Microbial Community
作者:Yang, Qilin;Cui, Wenyang;Guan, Zijun;Wang, Zhenzhen;Jahan, Israt;Li, Ping;Yan, Jian;Qin, Feng;Qiao, Xi;Liu, Bo
关键词:
Mikania micrantha ; flavonoids; soil microbial communities; arbuscular mycorrhizal fungi (AMF); invasive plant management -
Cyclic trace enzymatic hydrolysis pretreatment enhances brown rice: Cooking and taste
作者:Deng, Yuanyuan;Zhou, Pengfei;Li, Ya;Li, Ping;Zhao, Zhihao;Wang, Jiajia;Zhong, Lihuang;Liu, Guang;Zhang, Mingwei;Zeng, Jiarui;Liu, Dong
关键词:Brown rice; Cyclic trace enzymatic hydrolysis; Quality improvement
-
Transcriptome analysis and functional study of phospholipase A2 in Galleria mellonella larvae lipid metabolism in response to envenomation by an ectoparasitoid, Iseropus kuwanae
作者:Zhu, Hanqi;Liang, Xinhao;Ding, Jianhao;Wang, Jinzheng;Li, Ping;Zhou, Weihong;Wang, Jun;Wu, Fu-an;Sheng, Sheng;Li, Ping;Zhou, Weihong;Wang, Jun;Wu, Fu-an;Sheng, Sheng
关键词:ectoparasitoids; Galleria mellonella; Iseropus kuwanae; lipid metabolism; the greater wax moth; transcriptome; wasp development
-
The Antinutritional Factors and Technological Processing of Sorghum and Its Application in Pig Production
作者:Zhang, Jianjian;Li, Ping;Yang, Xuefen;Wang, Li
关键词:sorghum; antinutritional factors; nutrient value; pig