Studies of High Molybdenum-Induced Copper Deprivation in P. przewalskii on the Qinghai Lake Pasture in China
文献类型: 外文期刊
作者: Zhai, Bowen 1 ; Zhao, Kui 1 ; Liu, Fuyuan 2 ; Shen, Xiaoyun 2 ;
作者机构: 1.Guizhou Normal Univ, Sch Mat & Architectural Engn, Guiyang 550025, Peoples R China
2.Southwest Univ Sci & Technol, Sch Life Sci & Engn, Mianyang 621010, Sichuan, Peoples R China
3.Xinjiang Acad Agr & Reclamat Sci, State Key Lab Sheep Genet Improvement & Hlth Prod, Shihezi 832000, Peoples R China
关键词: pasture management; copper deprivation; P; przewalskii; molybdenum; the Qinghai Lake watershed
期刊名称:APPLIED SCIENCES-BASEL ( 影响因子:2.679; 五年影响因子:2.736 )
ISSN:
年卷期: 2021 年 11 卷 11 期
页码:
收录情况: SCI
摘要: The Przewalski's Gazelles (P. przewalskii) are affected by disorders that are characterized by deprived appetites, pica, emaciation and dyskinesia. The purpose of this study was to investigate the possibility of high molybdenum (Mo) in forage leading to copper (Cu) deprivation. The mineral contents in forage, soil, and samples of hair and blood from affected ranges were compared to healthy pasture. Blood parameters were also determined. Our results showed that the mean content of Mo in forage and soil in studied pasture was 5.17 and 4.17 mu g/g, respectively. The Cu to Mo ratio in forage from affected and healthy areas was 1.26 and 5.89 mu g/g, respectively. The Cu concentrations in hair and blood from gazelles in affected pasture were extremely lower (p < 0.01) than those in unaffected animals. The Mo contents in hair were higher (p < 0.01) than those in unaffected gazelles. The levels of Hb, RBC, PCV, MCV, and MCH in unaffected gazelles were significantly lower (p < 0.01) than those in unaffected gazelles. The levels of TP, ALB and GLB in blood were significantly lower (p < 0.01) than those in unaffected gazelles, while the levels of AST, LDH, CPK and ALP in serum were significantly higher (p < 0.01) than those in unaffected gazelles. The activities in serum T-AOC, SOD, GSH-Px, and CAT in affected gazelles were extremely lower (p < 0.01) than those in unaffected gazelles, while MDA was significantly higher (p < 0.01) than that in unaffected gazelles. Supplementation in copper sulphate (CuSO4) has prevented and cured this disorder. In summary, high molybdenum in feed and soil may lead to secondary Cu deficiency in gazelles, which can be alleviated by supplement of copper sulfate.
- 相关文献
作者其他论文 更多>>
-
Effects of initial volatile fatty acid concentrations on process characteristics, microbial communities, and metabolic pathways on solid-state anaerobic digestion
作者:Wang, Siqi;Li, Danni;Zhang, Keqiang;Ma, Yingjun;Li, Zhuowu;Gao, Wenxuan;Du, Lianzhu;Wang, Siqi;Zhang, Keqiang;Gao, Wenxuan;Du, Lianzhu;Li, Danni;Liu, Fuyuan;Gao, Xingliang
关键词:Acetate; Propionate; Methane production; Microbial dynamics; Enzyme activities
-
Layer Inoculation as a New Technology to Resist Volatile Fatty Acid Inhibition during Solid-State Anaerobic Digestion: Methane Yield Performance and Microbial Responses
作者:Gao, Xingliang;Liu, Fuyuan;Li, Zhuowu;Zhang, Keqiang;Gao, Wenxuan;Liang, Junfeng;Du, Lianzhu;Zhang, Keqiang;Liang, Junfeng;Du, Lianzhu;Kong, Dewang
关键词:solid-state anaerobic digestion; layer inoculation; premixing inoculation; microbial community; volatile fatty acid inhibition
-
Decreasing Toxicity of Heavy Metal to the Altai Sheep by Fertilized Nano-Potassium Molybdate
作者:Zhang, Yunzhuo;Shen, Xiaoyun;Zhou, Ping;Shen, Xiaoyun
关键词:Altai sheep; heavy metal pollution; natural pasture; Nano-K2MoO4; toxicity of heavy metal
-
Effects of Cadmium on Liver Function and Its Metabolomics Profile in the Guizhou Black Goat
作者:Li, Yuanfeng;Shen, Xiaoyun;Shen, Xiaoyun
关键词:metabolomics; cadmium; goat; liver
-
Effect of Dairy Cattle Slurry Application on Alfalfa Yield, Nitrogen Utilization, and Nitrogen Surplus
作者:Huang, Yanqin;Du, Lianzhu;Zhang, Keqiang;Du, Huiying;Huang, Yanqin;Du, Lianzhu;Zhang, Keqiang;Du, Huiying;Wang, Guiyun;Liu, Fuyuan;Yang, Jingquan
关键词:Dairy cattle slurry; Dry matter yield; Nitrogen surplus; Ammonia volatilization; Nitrogen leaching
-
Cadmium Exposure Affects Serum Metabolites and Proteins in the Male Guizhou Black Goat
作者:Li, Yuanfeng;Shen, Xiaoyun;Shen, Xiaoyun
关键词:metabolomics; proteomics; heavy metal; heavy metal exposure; antioxidant capacity; goat meat
-
Abnormal Phenylalanine Metabolism of Procapra przewalskii in Chronic Selenosis in Selenium-Enriched Habitats
作者:Ren, Hong;Zhou, Ping;Shen, Xiaoyun;Shen, Xiaoyun;Shen, Xiaoyun
关键词:P. przewalskii; phenylalanine; chronic selenosis; proteomics; metabolomics; biochemical analysis